Index: trunk/MagicSoft/Mars/manalysis/AnalysisLinkDef.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/AnalysisLinkDef.h (revision 4456) +++ trunk/MagicSoft/Mars/manalysis/AnalysisLinkDef.h (revision 4457) @@ -38,9 +38,5 @@ #pragma link C++ class MEventRateCalc+; -#pragma link C++ class MCT1PadSchweizer+; -#pragma link C++ class MCT1PadONOFF+; #pragma link C++ class MPad+; - -#pragma link C++ class MCT1PointingCorrCalc+; #pragma link C++ class MParameterI+; @@ -51,7 +47,4 @@ #pragma link C++ class MMcTriggerLvl2Calc+; -#pragma link C++ class MCT1Supercuts+; -#pragma link C++ class MCT1SupercutsCalc+; -#pragma link C++ class MCT1FindSupercuts+; #pragma link C++ class MSupercuts+; #pragma link C++ class MSupercutsCalc+; Index: trunk/MagicSoft/Mars/manalysis/MCT1FindSupercuts.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1FindSupercuts.cc (revision 4456) +++ (revision ) @@ -1,1153 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Thomas Bretz, 6/2003 -! Author(s): Wolfgang Wittek, 7/2003 -! -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// // -// MCT1FindSupercuts // -// // -// Class for otimizing the parameters of the supercuts // -// // -// // -// // -///////////////////////////////////////////////////////////////////////////// -#include "MCT1FindSupercuts.h" - -#include // fabs - -#include -#include -#include -#include -#include -#include - -#include "MBinning.h" -#include "MContinue.h" -#include "MCT1Supercuts.h" -#include "MCT1SupercutsCalc.h" -#include "MDataElement.h" -#include "MDataMember.h" - -#include "MEvtLoop.h" -#include "MFCT1SelFinal.h" -#include "MF.h" -#include "MFEventSelector.h" -#include "MFEventSelector2.h" -#include "MFillH.h" -//#include "MGeomCamCT1Daniel.h" -#include "MFEventSelector.h" -#include "MGeomCamCT1.h" -#include "MH3.h" -#include "MHCT1Supercuts.h" -#include "MHFindSignificance.h" -#include "MHMatrix.h" -#include "MHOnSubtraction.h" - -#include "MLog.h" -#include "MLogManip.h" -#include "MMatrixLoop.h" -#include "MMinuitInterface.h" -#include "MParList.h" -#include "MProgressBar.h" -#include "MReadMarsFile.h" -#include "MReadTree.h" -#include "MTaskList.h" - - -ClassImp(MCT1FindSupercuts); - -using namespace std; - - -//------------------------------------------------------------------------ -// -// fcnSupercuts -// -// - calculates the quantity to be minimized (using TMinuit) -// -// - the quantity to be minimized is (-1)*significance of the gamma signal -// in the alpha distribution (after cuts) -// -// - the parameters to be varied in the minimization are the cut parameters -// (par) -// -static void fcnSupercuts(Int_t &npar, Double_t *gin, Double_t &f, - Double_t *par, Int_t iflag) -{ - //cout << "entry fcnSupercuts" << endl; - - //------------------------------------------------------------- - // save pointer to the MINUIT object for optimizing the supercuts - // because it will be overwritten - // when fitting the alpha distribution in MHFindSignificance - TMinuit *savePointer = gMinuit; - //------------------------------------------------------------- - - - MEvtLoop *evtloopfcn = (MEvtLoop*)gMinuit->GetObjectFit(); - - MParList *plistfcn = (MParList*)evtloopfcn->GetParList(); - //MTaskList *tasklistfcn = (MTaskList*)plistfcn->FindObject("MTaskList"); - - MCT1Supercuts *super = (MCT1Supercuts*)plistfcn->FindObject("MCT1Supercuts"); - if (!super) - { - gLog << "fcnSupercuts : MCT1Supercuts object '" << "MCT1Supercuts" - << "' not found... aborting" << endl; - return; - } - - // - // transfer current parameter values to MCT1Supercuts - // - // Attention : npar is the number of variable parameters - // not the total number of parameters - // - Double_t fMin, fEdm, fErrdef; - Int_t fNpari, fNparx, fIstat; - gMinuit->mnstat(fMin, fEdm, fErrdef, fNpari, fNparx, fIstat); - - super->SetParameters(TArrayD(fNparx, par)); - - //$$$$$$$$$$$$$$$$$$$$$ - // for testing - //TArrayD checkparameters = super->GetParameters(); - //gLog << "fcnsupercuts : fNpari, fNparx =" << fNpari << ", " - // << fNparx << endl; - //gLog << "fcnsupercuts : i, par, checkparameters =" << endl; - //for (Int_t i=0; iEventloop(); - - //tasklistfcn->PrintStatistics(0, kTRUE); - - MH3* alpha = (MH3*)plistfcn->FindObject("AlphaFcn", "MH3"); - if (!alpha) - return; - - TH1 &alphaHist = alpha->GetHist(); - alphaHist.SetName("alpha-fcnSupercuts"); - - //------------------------------------------- - // set Minuit pointer to zero in order not to destroy the TMinuit - // object for optimizing the supercuts - gMinuit = NULL; - - //================================================================= - // fit alpha distribution to get the number of excess events and - // calculate significance of gamma signal in the alpha plot - - const Double_t alphasig = 20.0; - const Double_t alphamin = 30.0; - const Double_t alphamax = 90.0; - const Int_t degree = 2; - - Bool_t drawpoly; - Bool_t fitgauss; - if (iflag == 3) - { - drawpoly = kTRUE; - fitgauss = kTRUE; - } - else - { - drawpoly = kFALSE; - fitgauss = kFALSE; - } - //drawpoly = kFALSE; - //fitgauss = kFALSE; - - const Bool_t print = kTRUE; - - MHFindSignificance findsig; - findsig.SetRebin(kTRUE); - findsig.SetReduceDegree(kFALSE); - - const Bool_t rc = findsig.FindSigma(&alphaHist, alphamin, alphamax, degree, - alphasig, drawpoly, fitgauss, print); - - //================================================================= - - // reset gMinuit to the MINUIT object for optimizing the supercuts - gMinuit = savePointer; - //------------------------------------------- - - if (!rc) - { - gLog << "fcnSupercuts : FindSigma() failed" << endl; - f = 1.e10; - return; - } - - // plot some quantities during the optimization - MHCT1Supercuts *plotsuper = (MHCT1Supercuts*)plistfcn->FindObject("MHCT1Supercuts"); - if (plotsuper) - plotsuper->Fill(&findsig); - - //------------------------ - // get significance - const Double_t significance = findsig.GetSignificance(); - f = significance>0 ? -significance : 0; - - - //------------------------ - // optimize signal/background ratio - //Double_t ratio = findsig.GetNbg()>0.0 ? - // findsig.GetNex()/findsig.GetNbg() : 0.0; - //f = -ratio; - - //------------------------------------------- - // final calculations - //if (iflag == 3) - //{ - // - //} - - //------------------------------------------------------------- -} - - -// -------------------------------------------------------------------------- -// -// Default constructor. -// -MCT1FindSupercuts::MCT1FindSupercuts(const char *name, const char *title) -: fHowManyTrain(10000), fHowManyTest(10000), fMatrixFilter(NULL) -{ - fName = name ? name : "MCT1FindSupercuts"; - fTitle = title ? title : "Optimizer of the supercuts"; - - //--------------------------- - // camera geometry is needed for conversion mm ==> degree - //fCam = new MGeomCamCT1Daniel; - fCam = new MGeomCamCT1; - - // matrices to contain the training/test samples - fMatrixTrain = new MHMatrix("MatrixTrain"); - fMatrixTest = new MHMatrix("MatrixTest"); - - // objects of MCT1SupercutsCalc to which these matrices are attached - fCalcHadTrain = new MCT1SupercutsCalc("SupercutsCalcTrain"); - fCalcHadTest = new MCT1SupercutsCalc("SupercutsCalcTest"); - - // Define columns of matrices - fCalcHadTrain->InitMapping(fMatrixTrain); - fCalcHadTest->InitMapping(fMatrixTest); -} - -// -------------------------------------------------------------------------- -// -// Default destructor. -// -MCT1FindSupercuts::~MCT1FindSupercuts() -{ - delete fCam; - delete fMatrixTrain; - delete fMatrixTest; - delete fCalcHadTrain; - delete fCalcHadTest; -} - -// -------------------------------------------------------------------------- -// -// Define the matrix 'fMatrixTrain' for the training sample -// -// alltogether 'howmanytrain' events are read from file 'nametrain'; -// the events are selected according to a target distribution 'hreftrain' -// -// -Bool_t MCT1FindSupercuts::DefineTrainMatrix( - const TString &nametrain, MH3 &hreftrain, - const Int_t howmanytrain, const TString &filetrain) -{ - if (nametrain.IsNull() || howmanytrain <= 0) - return kFALSE; - - *fLog << "=============================================" << endl; - *fLog << "fill training matrix from file '" << nametrain - << "', select " << howmanytrain - << " events " << endl; - if (!hreftrain.GetHist().GetEntries()==0) - { - *fLog << " according to a distribution given by the MH3 object '" - << hreftrain.GetName() << "'" << endl; - } - else - { - *fLog << " randomly" << endl; - } - - - MParList plist; - MTaskList tlist; - - MReadMarsFile read("Events", nametrain); - read.DisableAutoScheme(); - - MFEventSelector2 seltrain(hreftrain); - seltrain.SetNumMax(howmanytrain); - seltrain.SetName("selectTrain"); - - MFillH filltrain(fMatrixTrain); - filltrain.SetFilter(&seltrain); - filltrain.SetName("fillMatrixTrain"); - - //****************************** - // entries in MParList - - plist.AddToList(&tlist); - plist.AddToList(fCam); - plist.AddToList(fMatrixTrain); - - //****************************** - // entries in MTaskList - - tlist.AddToList(&read); - tlist.AddToList(&seltrain); - tlist.AddToList(&filltrain); - - //****************************** - - MProgressBar bar; - MEvtLoop evtloop; - evtloop.SetParList(&plist); - evtloop.SetName("EvtLoopMatrixTrain"); - evtloop.SetProgressBar(&bar); - - if (!evtloop.Eventloop()) - return kFALSE; - - tlist.PrintStatistics(0, kTRUE); - - fMatrixTrain->Print("SizeCols"); - Int_t howmanygenerated = fMatrixTrain->GetM().GetNrows(); - if (TMath::Abs(howmanygenerated-howmanytrain) > TMath::Sqrt(9.*howmanytrain)) - { - *fLog << "MCT1FindSupercuts::DefineTrainMatrix; no.of generated events (" - << howmanygenerated - << ") is incompatible with the no.of requested events (" - << howmanytrain << ")" << endl; - } - - *fLog << "training matrix was filled" << endl; - *fLog << "=============================================" << endl; - - //-------------------------- - // write out training matrix - - if (filetrain != "") - { - TFile filetr(filetrain, "RECREATE"); - fMatrixTrain->Write(); - filetr.Close(); - - *fLog << "MCT1FindSupercuts::DefineTrainMatrix; Training matrix was written onto file '" - << filetrain << "'" << endl; - } - - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Define the matrix for the test sample -// -// alltogether 'howmanytest' events are read from file 'nametest' -// -// the events are selected according to a target distribution 'hreftest' -// -// -Bool_t MCT1FindSupercuts::DefineTestMatrix( - const TString &nametest, MH3 &hreftest, - const Int_t howmanytest, const TString &filetest) -{ - if (nametest.IsNull() || howmanytest<=0) - return kFALSE; - - *fLog << "=============================================" << endl; - *fLog << "fill test matrix from file '" << nametest - << "', select " << howmanytest - << " events " << endl; - if (!hreftest.GetHist().GetEntries()==0) - { - *fLog << " according to a distribution given by the MH3 object '" - << hreftest.GetName() << "'" << endl; - } - else - { - *fLog << " randomly" << endl; - } - - - MParList plist; - MTaskList tlist; - - MReadMarsFile read("Events", nametest); - read.DisableAutoScheme(); - - MFEventSelector2 seltest(hreftest); - seltest.SetNumMax(howmanytest); - seltest.SetName("selectTest"); - - MFillH filltest(fMatrixTest); - filltest.SetFilter(&seltest); - - //****************************** - // entries in MParList - - plist.AddToList(&tlist); - plist.AddToList(fCam); - plist.AddToList(fMatrixTest); - - //****************************** - // entries in MTaskList - - tlist.AddToList(&read); - tlist.AddToList(&seltest); - tlist.AddToList(&filltest); - - //****************************** - - MProgressBar bar; - MEvtLoop evtloop; - evtloop.SetParList(&plist); - evtloop.SetName("EvtLoopMatrixTest"); - evtloop.SetProgressBar(&bar); - - if (!evtloop.Eventloop()) - return kFALSE; - - tlist.PrintStatistics(0, kTRUE); - - fMatrixTest->Print("SizeCols"); - const Int_t howmanygenerated = fMatrixTest->GetM().GetNrows(); - if (TMath::Abs(howmanygenerated-howmanytest) > TMath::Sqrt(9.*howmanytest)) - { - *fLog << "MCT1FindSupercuts::DefineTestMatrix; no.of generated events (" - << howmanygenerated - << ") is incompatible with the no.of requested events (" - << howmanytest << ")" << endl; - } - - *fLog << "test matrix was filled" << endl; - *fLog << "=============================================" << endl; - - //-------------------------- - // write out test matrix - - if (filetest != "") - { - TFile filete(filetest, "RECREATE", ""); - fMatrixTest->Write(); - filete.Close(); - - *fLog << "MCT1FindSupercuts::DefineTestMatrix; Test matrix was written onto file '" - << filetest << "'" << endl; - } - - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Define the matrices for the training and test sample respectively -// -// -// -Bool_t MCT1FindSupercuts::DefineTrainTestMatrix( - const TString &name, MH3 &href, - const Int_t howmanytrain, const Int_t howmanytest, - const TString &filetrain, const TString &filetest) -{ - *fLog << "=============================================" << endl; - *fLog << "fill training and test matrix from file '" << name - << "', select " << howmanytrain - << " training and " << howmanytest << " test events " << endl; - if (!href.GetHist().GetEntries()==0) - { - *fLog << " according to a distribution given by the MH3 object '" - << href.GetName() << "'" << endl; - } - else - { - *fLog << " randomly" << endl; - } - - - MParList plist; - MTaskList tlist; - - MReadMarsFile read("Events", name); - read.DisableAutoScheme(); - - MFEventSelector2 selector(href); - selector.SetNumMax(howmanytrain+howmanytest); - selector.SetName("selectTrainTest"); - selector.SetInverted(); - - MContinue cont(&selector); - cont.SetName("ContTrainTest"); - - Double_t prob = ( (Double_t) howmanytrain ) - / ( (Double_t)(howmanytrain+howmanytest) ); - MFEventSelector split; - split.SetSelectionRatio(prob); - - MFillH filltrain(fMatrixTrain); - filltrain.SetFilter(&split); - filltrain.SetName("fillMatrixTrain"); - - - // consider this event as candidate for a test event - // only if event was not accepted as a training event - - MContinue conttrain(&split); - conttrain.SetName("ContTrain"); - - MFillH filltest(fMatrixTest); - filltest.SetName("fillMatrixTest"); - - - //****************************** - // entries in MParList - - plist.AddToList(&tlist); - plist.AddToList(fCam); - plist.AddToList(fMatrixTrain); - plist.AddToList(fMatrixTest); - - //****************************** - // entries in MTaskList - - tlist.AddToList(&read); - tlist.AddToList(&cont); - - tlist.AddToList(&split); - tlist.AddToList(&filltrain); - tlist.AddToList(&conttrain); - - tlist.AddToList(&filltest); - - //****************************** - - MProgressBar bar; - MEvtLoop evtloop; - evtloop.SetParList(&plist); - evtloop.SetName("EvtLoopMatrixTrainTest"); - evtloop.SetProgressBar(&bar); - - Int_t maxev = -1; - if (!evtloop.Eventloop(maxev)) - return kFALSE; - - tlist.PrintStatistics(0, kTRUE); - - fMatrixTrain->Print("SizeCols"); - const Int_t generatedtrain = fMatrixTrain->GetM().GetNrows(); - if (TMath::Abs(generatedtrain-howmanytrain) > TMath::Sqrt(9.*howmanytrain)) - { - *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; no.of generated events (" - << generatedtrain - << ") is incompatible with the no.of requested events (" - << howmanytrain << ")" << endl; - } - - fMatrixTest->Print("SizeCols"); - const Int_t generatedtest = fMatrixTest->GetM().GetNrows(); - if (TMath::Abs(generatedtest-howmanytest) > TMath::Sqrt(9.*howmanytest)) - { - *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; no.of generated events (" - << generatedtest - << ") is incompatible with the no.of requested events (" - << howmanytest << ")" << endl; - } - - - *fLog << "training and test matrix were filled" << endl; - *fLog << "=============================================" << endl; - - - //-------------------------- - // write out training matrix - - if (filetrain != "") - { - TFile filetr(filetrain, "RECREATE"); - fMatrixTrain->Write(); - filetr.Close(); - - *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; Training matrix was written onto file '" - << filetrain << "'" << endl; - } - - //-------------------------- - // write out test matrix - - if (filetest != "") - { - TFile filete(filetest, "RECREATE", ""); - fMatrixTest->Write(); - filete.Close(); - - *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; Test matrix was written onto file '" - << filetest << "'" << endl; - } - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Read training and test matrices from files -// -// - -Bool_t MCT1FindSupercuts::ReadMatrix(const TString &filetrain, const TString &filetest) -{ - //-------------------------- - // read in training matrix - - TFile filetr(filetrain); - fMatrixTrain->Read("MatrixTrain"); - fMatrixTrain->Print("SizeCols"); - - *fLog << "MCT1FindSupercuts::ReadMatrix; Training matrix was read in from file '" - << filetrain << "'" << endl; - filetr.Close(); - - - //-------------------------- - // read in test matrix - - TFile filete(filetest); - fMatrixTest->Read("MatrixTest"); - fMatrixTest->Print("SizeCols"); - - *fLog << "MCT1FindSupercuts::ReadMatrix; Test matrix was read in from file '" - << filetest << "'" << endl; - filete.Close(); - - return kTRUE; -} - - -//------------------------------------------------------------------------ -// -// Steering program for optimizing the supercuts -// --------------------------------------------- -// -// the criterion for the 'optimum' is -// -// - a maximum significance of the gamma signal in the alpha plot, -// in which the supercuts have been applied -// -// The various steps are : -// -// - setup the event loop to be executed for each call to fcnSupercuts -// - call TMinuit to do the minimization of (-significance) : -// the fcnSupercuts function calculates the significance -// for the current cut values -// for this - the alpha plot is produced in the event loop, -// in which the cuts have been applied -// - the significance of the gamma signal in the alpha plot -// is calculated -// -// Needed as input : (to be set by the Set functions) -// -// - fFilenameParam name of file to which optimum values of the -// parameters are written -// -// - fHadronnessName name of container where MCT1SupercutsCalc will -// put the supercuts hadronness -// -// - for the minimization, the starting values of the parameters are taken -// - from file parSCinit (if it is != "") -// - or from the arrays params and/or steps -// -//---------------------------------------------------------------------- -Bool_t MCT1FindSupercuts::FindParams(TString parSCinit, - TArrayD ¶ms, TArrayD &steps) -{ - // Setup the event loop which will be executed in the - // fcnSupercuts function of MINUIT - // - // parSCinit is the name of the file containing the initial values - // of the parameters; - // if parSCinit = "" 'params' and 'steps' are taken as initial values - - *fLog << "=============================================" << endl; - *fLog << "Setup event loop for fcnSupercuts" << endl; - - if (fHadronnessName.IsNull()) - { - *fLog << "MCT1FindSupercuts::FindParams; hadronness name is not defined... aborting" - << endl; - return kFALSE; - } - - if (fMatrixTrain == NULL) - { - *fLog << "MCT1FindSupercuts::FindParams; training matrix is not defined... aborting" - << endl; - return kFALSE; - } - - if (fMatrixTrain->GetM().GetNrows() <= 0) - { - *fLog << "MCT1FindSupercuts::FindParams; training matrix has no entries" - << endl; - return kFALSE; - } - - MParList parlistfcn; - MTaskList tasklistfcn; - - // loop over rows of matrix - MMatrixLoop loop(fMatrixTrain); - - //-------------------------------- - // create container for the supercut parameters - // and set them to their initial values - MCT1Supercuts super; - - // take initial values from file parSCinit - if (parSCinit != "") - { - TFile inparam(parSCinit); - super.Read("MCT1Supercuts"); - inparam.Close(); - *fLog << "MCT1FindSupercuts::FindParams; initial values of parameters are taken from file " - << parSCinit << endl; - } - - // take initial values from 'params' and/or 'steps' - else if (params.GetSize() != 0 || steps.GetSize() != 0 ) - { - if (params.GetSize() != 0) - { - *fLog << "MCT1FindSupercuts::FindParams; initial values of parameters are taken from 'params'" - << endl; - super.SetParameters(params); - } - if (steps.GetSize() != 0) - { - *fLog << "MCT1FindSupercuts::FindParams; initial step sizes are taken from 'steps'" - << endl; - super.SetStepsizes(steps); - } - } - else - { - *fLog << "MCT1FindSupercuts::FindParams; initial values and step sizes are taken from the MCT1Supercits constructor" - << endl; - } - - - //-------------------------------- - // calculate supercuts hadronness - fCalcHadTrain->SetHadronnessName(fHadronnessName); - - // apply the supercuts - MF scfilter(fHadronnessName+".fHadronness>0.5"); - MContinue supercuts(&scfilter); - - // plot |alpha| - const TString mh3Name = "AlphaFcn"; - MBinning binsalpha("Binning"+mh3Name); - binsalpha.SetEdges(54, -12.0, 96.0); - - *fLog << warn << "WARNING------------>ALPHA IS ASSUMED TO BE IN COLUMN 7!!!!!!!!" << endl; - - // |alpha| is assumed to be in column 7 of the matrix - MH3 alpha("MatrixTrain[7]"); - alpha.SetName(mh3Name); - - MFillH fillalpha(&alpha); - - // book histograms to be filled during the optimization - // ! not in the event loop ! - MHCT1Supercuts plotsuper; - plotsuper.SetupFill(&parlistfcn); - - //****************************** - // entries in MParList (extension of old MParList) - - parlistfcn.AddToList(&tasklistfcn); - parlistfcn.AddToList(&super); - parlistfcn.AddToList(fCam); - parlistfcn.AddToList(fMatrixTrain); - - parlistfcn.AddToList(&binsalpha); - parlistfcn.AddToList(&alpha); - - parlistfcn.AddToList(&plotsuper); - - //****************************** - // entries in MTaskList - - tasklistfcn.AddToList(&loop); - tasklistfcn.AddToList(fCalcHadTrain); - tasklistfcn.AddToList(&supercuts); - tasklistfcn.AddToList(&fillalpha); - - - //****************************** - - MEvtLoop evtloopfcn("EvtLoopFCN"); - evtloopfcn.SetParList(&parlistfcn); - *fLog << "Event loop for fcnSupercuts has been setup" << endl; - - // address of evtloopfcn is used in CallMinuit() - - - //----------------------------------------------------------------------- - // - //---------- Start of minimization part -------------------- - // - // Do the minimization with MINUIT - // - // Be careful: This is not thread safe - // - *fLog << "========================================================" << endl; - *fLog << "Start minimization for supercuts" << endl; - - - // ------------------------------------------- - // prepare call to MINUIT - // - - // get initial values of parameters - fVinit = super.GetParameters(); - fStep = super.GetStepsizes(); - - TString name[fVinit.GetSize()]; - fStep.Set(fVinit.GetSize()); - fLimlo.Set(fVinit.GetSize()); - fLimup.Set(fVinit.GetSize()); - fFix.Set(fVinit.GetSize()); - - fNpar = fVinit.GetSize(); - - for (UInt_t i=0; i= 48) - // { - // fStep[i] = 0.0; - // fFix[i] = 1; - // } - //} - - - // ------------------------------------------- - // call MINUIT - - TStopwatch clock; - clock.Start(); - - *fLog << "before calling CallMinuit" << endl; - - MMinuitInterface inter; - Bool_t rc = inter.CallMinuit(fcnSupercuts, name, - fVinit, fStep, fLimlo, fLimup, fFix, - &evtloopfcn, "SIMPLEX", kFALSE); - - *fLog << "after calling CallMinuit" << endl; - - *fLog << "Time spent for the minimization in MINUIT : " << endl;; - clock.Stop(); - clock.Print(); - - plotsuper.DrawClone(); - - if (!rc) - return kFALSE; - - *fLog << "Minimization for supercuts finished" << endl; - *fLog << "========================================================" << endl; - - - // ----------------------------------------------------------------- - // in 'fcnSupercuts' (IFLAG=3) the optimum parameter values were put - // into MCT1Supercuts - - // write optimum parameter values onto file filenameParam - - TFile outparam(fFilenameParam, "RECREATE"); - super.Write(); - outparam.Close(); - - *fLog << "Optimum parameter values for supercuts were written onto file '" - << fFilenameParam << "' :" << endl; - - const TArrayD &check = super.GetParameters(); - for (Int_t i=0; iGetM().GetNrows() <= 0) - { - *fLog << "MCT1FindSupercuts::TestParams; test matrix has no entries" - << endl; - return kFALSE; - } - - // ------------- TEST the supercuts ------------------------------ - // - *fLog << "Test the supercuts on the test sample" << endl; - - // ----------------------------------------------------------------- - // read optimum parameter values from file filenameParam - // into array 'supercutsPar' - - TFile inparam(fFilenameParam); - MCT1Supercuts scin; - scin.Read("MCT1Supercuts"); - inparam.Close(); - - *fLog << "Optimum parameter values for supercuts were read from file '"; - *fLog << fFilenameParam << "' :" << endl; - - const TArrayD &supercutsPar = scin.GetParameters(); - for (Int_t i=0; iSetHadronnessName(fHadronnessName); - - - //------------------------------------------- - - MMatrixLoop loop(fMatrixTest); - - // plot alpha before applying the supercuts - const TString mh3NameB = "AlphaBefore"; - MBinning binsalphabef("Binning"+mh3NameB); - binsalphabef.SetEdges(54, -12.0, 96.0); - - // |alpha| is assumed to be in column 7 of the matrix - MH3 alphabefore("MatrixTest[7]"); - alphabefore.SetName(mh3NameB); - - TH1 &alphahistb = alphabefore.GetHist(); - alphahistb.SetName("alphaBefore-TestParams"); - - MFillH fillalphabefore(&alphabefore); - fillalphabefore.SetName("FillAlphaBefore"); - - // apply the supercuts - MF scfilter(fHadronnessName+".fHadronness>0.5"); - MContinue applysupercuts(&scfilter); - - // plot alpha after applying the supercuts - const TString mh3NameA = "AlphaAfter"; - MBinning binsalphaaft("Binning"+mh3NameA); - binsalphaaft.SetEdges(54, -12.0, 96.0); - - MH3 alphaafter("MatrixTest[7]"); - alphaafter.SetName(mh3NameA); - - TH1 &alphahista = alphaafter.GetHist(); - alphahista.SetName("alphaAfter-TestParams"); - - MFillH fillalphaafter(&alphaafter); - fillalphaafter.SetName("FillAlphaAfter"); - - //****************************** - // entries in MParList - - parlist2.AddToList(&tasklist2); - - parlist2.AddToList(&supercuts); - - parlist2.AddToList(fCam); - parlist2.AddToList(fMatrixTest); - - parlist2.AddToList(&binsalphabef); - parlist2.AddToList(&alphabefore); - - parlist2.AddToList(&binsalphaaft); - parlist2.AddToList(&alphaafter); - - //****************************** - // entries in MTaskList - - tasklist2.AddToList(&loop); - tasklist2.AddToList(&fillalphabefore); - - tasklist2.AddToList(fCalcHadTest); - tasklist2.AddToList(&applysupercuts); - - tasklist2.AddToList(&fillalphaafter); - - //****************************** - - MProgressBar bar2; - MEvtLoop evtloop2; - evtloop2.SetParList(&parlist2); - evtloop2.SetName("EvtLoopTestParams"); - evtloop2.SetProgressBar(&bar2); - Int_t maxevents2 = -1; - if (!evtloop2.Eventloop(maxevents2)) - return kFALSE; - - tasklist2.PrintStatistics(0, kTRUE); - - - //------------------------------------------- - // draw the alpha plots - - MH3* alphaBefore = (MH3*)parlist2.FindObject(mh3NameB, "MH3"); - TH1 &alphaHist1 = alphaBefore->GetHist(); - alphaHist1.SetXTitle("|\\alpha| [\\circ]"); - - MH3* alphaAfter = (MH3*)parlist2.FindObject(mh3NameA, "MH3"); - TH1 &alphaHist2 = alphaAfter->GetHist(); - alphaHist2.SetXTitle("|\\alpha| [\\circ]"); - alphaHist2.SetName("alpha-TestParams"); - - TCanvas *c = new TCanvas("AlphaAfterSC", "AlphaTest", 600, 300); - c->Divide(2,1); - - gROOT->SetSelectedPad(NULL); - - c->cd(1); - alphaHist1.DrawCopy(); - - c->cd(2); - alphaHist2.DrawCopy(); - - - - //------------------------------------------- - // fit alpha distribution to get the number of excess events and - // calculate significance of gamma signal in the alpha plot - - const Double_t alphasig = 20.0; - const Double_t alphamin = 30.0; - const Double_t alphamax = 90.0; - const Int_t degree = 2; - const Bool_t drawpoly = kTRUE; - const Bool_t fitgauss = kTRUE; - const Bool_t print = kTRUE; - - MHFindSignificance findsig; - findsig.SetRebin(kTRUE); - findsig.SetReduceDegree(kFALSE); - - findsig.FindSigma(&alphaHist2, alphamin, alphamax, degree, - alphasig, drawpoly, fitgauss, print); - - const Double_t significance = findsig.GetSignificance(); - const Double_t alphasi = findsig.GetAlphasi(); - - *fLog << "Significance of gamma signal after supercuts in test sample : " - << significance << " (for |alpha| < " << alphasi << " degrees)" - << endl; - //------------------------------------------- - - - *fLog << "Test of supercuts part finished" << endl; - *fLog << "======================================================" << endl; - - return kTRUE; -} - Index: trunk/MagicSoft/Mars/manalysis/MCT1FindSupercuts.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1FindSupercuts.h (revision 4456) +++ (revision ) @@ -1,130 +1,0 @@ -#ifndef MARS_MCT1FindSupercuts -#define MARS_MCT1FindSupercuts - -#ifndef MARS_MParContainer -#include "MParContainer.h" -#endif - -#ifndef ROOT_TArrayD -#include -#endif -#ifndef ROOT_TArrayI -#include -#endif - -class MFilter; -class MEvtLoop; -class MH3; -class MCT1SupercutsCalc; -class MGeomCam; -class MHMatrix; -/* -#include "MFilter.h" -#include "MEvtLoop.h" -#include "MH3.h" -#include "MCT1SupercutsCalc.h" -#include "MGeomCam.h" -#include "MHMatrix.h" -*/ - -class MCT1FindSupercuts : public MParContainer -{ -private: - - TString fFilenameTrain; - TString fFilenameTest; - - Int_t fHowManyTrain; - Int_t fHowManyTest; - - TString fFilenameParam; - - TString fHadronnessName; - - MCT1SupercutsCalc *fCalcHadTrain; - MCT1SupercutsCalc *fCalcHadTest; - - MHMatrix *fMatrixTrain; - MHMatrix *fMatrixTest; - MGeomCam *fCam; - - MEvtLoop *fObjectFit; - - MFilter *fMatrixFilter; - - // to comunicate with MINUIT ----------------- - // attention : dimensions must agree with those in - // MMinuitInterface::CallMinuit() - //char fParName [80][100]; - TArrayD fVinit; - TArrayD fStep; - TArrayD fLimlo; - TArrayD fLimup; - TArrayI fFix; - - UInt_t fNpar; - - TString fMethod; - - Double_t fMin, fEdm, fErrdef; - Int_t fNpari, fNparx, fIstat; - Int_t fErrMinimize; - //-------------------------------------------- - - -public: - MCT1FindSupercuts(const char *name=NULL, const char *title=NULL); - ~MCT1FindSupercuts(); - - void SetFilenameTraining(const TString &name, const Int_t howmany) - {fFilenameTrain = name; fHowManyTrain = howmany; } - - void SetFilenameTest(const TString &name, const Int_t howmany) - {fFilenameTest = name; fHowManyTest = howmany; } - - void SetFilenameParam(const TString &name) {fFilenameParam = name;} - void SetHadronnessName(const TString &name) {fHadronnessName = name;} - - void SetMatrixFilter(MFilter *filter) {fMatrixFilter = filter;} - - Bool_t DefineTrainMatrix(const TString &name, MH3 &href, - const Int_t howmany, const TString &filetrain); - - Bool_t DefineTestMatrix(const TString &name, MH3 &href, - const Int_t howmany, const TString &filetest); - - Bool_t DefineTrainTestMatrix(const TString &name, MH3 &href, - const Int_t howmanytrain, const Int_t howmanytest, - const TString &filetrain, const TString &filetest); - - MHMatrix *GetMatrixTrain() { return fMatrixTrain; } - MHMatrix *GetMatrixTest() { return fMatrixTest; } - - Bool_t ReadMatrix( const TString &filetrain, const TString &filetest); - - Bool_t FindParams(TString parSCinit, TArrayD ¶ms, TArrayD &steps); - Bool_t TestParams(); - - ClassDef(MCT1FindSupercuts, 1) // Class for optimization of the Supercuts -}; - -#endif - - - - - - - - - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PadONOFF.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PadONOFF.cc (revision 4456) +++ (revision ) @@ -1,1819 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Wolfgang Wittek, 06/2003 -! -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// -// MCT1PadONOFF -// -// This task applies padding such that for a given pixel and for a given -// Theta bin the resulting distribution of the pedestal sigma is identical -// to the distributions given by fHSigmaPixTheta and fHDiffPixTheta. -// -// The number of photons, its error and the pedestal sigmas are altered. -// On average, the number of photons added is zero. -// -// The formulas used can be found in Thomas Schweizer's Thesis, -// Section 2.2.1 -// -// There are 2 options for the padding : -// -// 1) fPadFlag = 1 : -// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta -// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using -// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 -// (fHDiffPixTheta). -// -// This is the preferred option as it takes into account the -// correlations between the Sigma of a pixel and Sigmabar. -// -// 2) fPadFlag = 2 : -// Generate a pedestal sigma for each pixel using the 3D-histogram -// Theta, pixel no., Sigma (fHSigmaPixTheta). -// -// -// The padding has to be done before the image cleaning because the -// image cleaning depends on the pedestal sigmas. -// -// For random numbers gRandom is used. -// -// This implementation has been tested for CT1 data. For MAGIC some -// modifications are necessary. -// -///////////////////////////////////////////////////////////////////////////// -#include "MCT1PadONOFF.h" - -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "MBinning.h" -#include "MSigmabar.h" -#include "MMcEvt.hxx" -#include "MLog.h" -#include "MLogManip.h" -#include "MParList.h" -#include "MGeomCam.h" - -#include "MCerPhotPix.h" -#include "MCerPhotEvt.h" - -#include "MPedPhotCam.h" -#include "MPedPhotPix.h" - -#include "MBlindPixels.h" - -#include "MRead.h" -#include "MFilterList.h" -#include "MTaskList.h" -#include "MBlindPixelCalc.h" -#include "MHBlindPixels.h" -#include "MFillH.h" -#include "MHSigmaTheta.h" -#include "MEvtLoop.h" - -ClassImp(MCT1PadONOFF); - -using namespace std; - -// -------------------------------------------------------------------------- -// -// Default constructor. -// -MCT1PadONOFF::MCT1PadONOFF(const char *name, const char *title) -{ - fName = name ? name : "MCT1PadONOFF"; - fTitle = title ? title : "Task for the ON-OFF padding"; - - fPadFlag = 1; - *fLog << "MCT1PadONOFF: fPadFlag = " << fPadFlag << endl; - - fType = ""; - - fHSigmaTheta = NULL; - fHSigmaThetaON = NULL; - fHSigmaThetaOFF = NULL; - - fHSigmaPixTheta = NULL; - fHSigmaPixThetaON = NULL; - fHSigmaPixThetaOFF = NULL; - - fHDiffPixTheta = NULL; - fHDiffPixThetaON = NULL; - fHDiffPixThetaOFF = NULL; - - fHgON = NULL; - fHgOFF = NULL; - - fHBlindPixIdTheta = NULL; - fHBlindPixNTheta = NULL; - - fHSigmaPedestal = NULL; - fHPhotons = NULL; - fHNSB = NULL; -} - -// -------------------------------------------------------------------------- -// -// Destructor. -// -MCT1PadONOFF::~MCT1PadONOFF() -{ - if (fHBlindPixIdTheta != NULL) delete fHBlindPixIdTheta; - if (fHBlindPixNTheta != NULL) delete fHBlindPixNTheta; - - if (fHSigmaTheta != NULL) delete fHSigmaTheta; - if (fHSigmaPixTheta != NULL) delete fHSigmaPixTheta; - if (fHDiffPixTheta != NULL) delete fHDiffPixTheta; - - if (fHSigmaPedestal != NULL) delete fHSigmaPedestal; - if (fHPhotons != NULL) delete fHPhotons; - if (fHNSB != NULL) delete fHNSB; - - if (fInfile != NULL) delete fInfile; -} - -// -------------------------------------------------------------------------- -// -// Merge the distributions of ON and OFF data -// -// fHSigmaTheta 2D-histogram (Theta, sigmabar) -// fHSigmaPixTheta 3D-hiostogram (Theta, pixel, sigma) -// fHDiffPixTheta 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) -// fHBlindPixIdTheta 2D-histogram (Theta, blind pixel Id) -// fHBlindPixNTheta 2D-histogram (Theta, no.of blind pixels ) -// -// and define the target distributions for the padding -// -Bool_t MCT1PadONOFF::MergeHistograms(TH2D *sigthon, TH2D *sigthoff, - TH3D *sigpixthon, TH3D *sigpixthoff, - TH3D *diffpixthon, TH3D *diffpixthoff, - TH2D *blindidthon, TH2D *blindidthoff, - TH2D *blindnthon, TH2D *blindnthoff) -{ - *fLog << "----------------------------------------------------------------------------------" << endl; - *fLog << "Merge the ON and OFF histograms to obtain the target distributions for the padding" - << endl; - - //------------------------------------------------------------- - // merge the distributions of ON and OFF events - // to obtain the target distribution fHSigmaTheta - // - - Double_t eps = 1.e-10; - - fHSigmaTheta = new TH2D( (TH2D&)*sigthon ); - fHSigmaTheta->SetNameTitle("2D-ThetaSigmabar", "2D-ThetaSigmabar (target)"); - - // get binning for fHgON and fHgOFF from sigthon - // binning in Theta - TAxis *ax = sigthon->GetXaxis(); - Int_t nbinstheta = ax->GetNbins(); - TArrayD edgesx; - edgesx.Set(nbinstheta+1); - for (Int_t i=0; i<=nbinstheta; i++) - { - edgesx[i] = ax->GetBinLowEdge(i+1); - // *fLog << "i, theta low edge = " << i << ", " << edgesx[i] << endl; - } - MBinning binth; - binth.SetEdges(edgesx); - - // binning in sigmabar - TAxis *ay = sigthon->GetYaxis(); - Int_t nbinssig = ay->GetNbins(); - TArrayD edgesy; - edgesy.Set(nbinssig+1); - for (Int_t i=0; i<=nbinssig; i++) - { - edgesy[i] = ay->GetBinLowEdge(i+1); - // *fLog << "i, sigmabar low edge = " << i << ", " << edgesy[i] << endl; - } - MBinning binsg; - binsg.SetEdges(edgesy); - - - fHgON = new TH3D; - MH::SetBinning(fHgON, &binth, &binsg, &binsg); - fHgON->SetNameTitle("3D-PaddingMatrixON", "3D-PadMatrixThetaON"); - - fHgOFF = new TH3D; - MH::SetBinning(fHgOFF, &binth, &binsg, &binsg); - fHgOFF->SetNameTitle("3D-PaddingMatrixOFF", "3D-PadMatrixThetaOFF"); - - //............ loop over Theta bins ........................... - - // hista is the normalized 1D histogram of sigmabar for ON data - // histb is the normalized 1D histogram of sigmabar for OFF data - // histc is the difference ON-OFF - - // at the beginning, histap is a copy of hista - // at the end, it will be the 1D histogram for ON data after padding - - // at the beginning, histbp is a copy of histb - // at the end, it will be the 1D histogram for OFF data after padding - - // at the beginning, histcp is a copy of histc - // at the end, it should be zero - - *fLog << "MCT1PadONOFF::MergeHistograms; bins of Theta, Sigmabarold, Sigmabarnew, fraction of events to be padded" << endl; - for (Int_t l=1; l<=nbinstheta; l++) - { - TH1D *hista = sigthon->ProjectionY("sigon_y", l, l, ""); - Stat_t suma = hista->Integral(); - hista->Scale(1./suma); - - TH1D *histap = new TH1D( (const TH1D&)*hista ); - - TH1D *histb = sigthoff->ProjectionY("sigoff_y", l, l, ""); - Stat_t sumb = histb->Integral(); - histb->Scale(1./sumb); - - TH1D *histbp = new TH1D( (const TH1D&)*histb ); - - TH1D *histc = new TH1D( (const TH1D&)*hista ); - histc->Add(histb, -1.0); - - TH1D *histcp = new TH1D( (const TH1D&)*histc ); - - - // calculate matrix g - - // fHg[k][j] (if <0.0) tells how many ON events in bin k should be padded - // from sigma_k to sigma_j - - - // fHg[k][j] (if >0.0) tells how many OFF events in bin k should be padded - // from sigma_k to sigma_j - - //-------- start j loop ------------------------------------------------ - // loop over bins in histc, starting from the end - Double_t v, s, w, t, x, u, a, b, c, arg; - - for (Int_t j=nbinssig; j >= 1; j--) - { - v = histcp->GetBinContent(j); - if ( fabs(v) < eps ) continue; - if (v >= 0.0) - s = 1.0; - else - s = -1.0; - - //................ start k loop ...................................... - // look for a bin k which may compensate the content of bin j - for (Int_t k=j-1; k >= 1; k--) - { - w = histcp->GetBinContent(k); - if ( fabs(w) < eps ) continue; - if (w >= 0.0) - t = 1.0; - else - t = -1.0; - - if (s==t) continue; - - x = v + w; - if (x >= 0.0) - u = 1.0; - else - u = -1.0; - - if (u == s) - { - arg = -w; - - if (arg <=0.0) - { - fHgON->SetBinContent (l, k, j, -arg); - fHgOFF->SetBinContent(l, k, j, 0.0); - } - else - { - fHgON->SetBinContent (l, k, j, 0.0); - fHgOFF->SetBinContent(l, k, j, arg); - } - - - *fLog << "l, k, j, arg = " << l << ", " << k << ", " << j - << ", " << arg << endl; - - // g(k-1, j-1) = arg; - //cout << "k-1, j-1, arg = " << k-1 << ", " << j-1 << ", " - // << arg << endl; - - //...................................... - // this is for checking the procedure - if (arg < 0.0) - { - a = histap->GetBinContent(k); - histap->SetBinContent(k, a+arg); - a = histap->GetBinContent(j); - histap->SetBinContent(j, a-arg); - } - else - { - b = histbp->GetBinContent(k); - histbp->SetBinContent(k, b-arg); - b = histbp->GetBinContent(j); - histbp->SetBinContent(j, b+arg); - } - //...................................... - - histcp->SetBinContent(k, 0.0); - histcp->SetBinContent(j, x); - - //...................................... - // redefine v - v = histcp->GetBinContent(j); - if ( fabs(v) < eps ) break; - if (v >= 0.0) - s = 1.0; - else - s = -1.0; - //...................................... - - continue; - } - - arg = v; - - if (arg <=0.0) - { - fHgON->SetBinContent (l, k, j, -arg); - fHgOFF->SetBinContent(l, k, j, 0.0); - } - else - { - fHgON->SetBinContent (l, k, j, 0.0); - fHgOFF->SetBinContent(l, k, j, arg); - } - - *fLog << "l, k, j, arg = " << l << ", " << k << ", " << j - << ", " << arg << endl; - - //g(k-1, j-1) = arg; - //cout << "k-1, j-1, arg = " << k-1 << ", " << j-1 << ", " - // << arg << endl; - - //...................................... - // this is for checking the procedure - if (arg < 0.0) - { - a = histap->GetBinContent(k); - histap->SetBinContent(k, a+arg); - a = histap->GetBinContent(j); - histap->SetBinContent(j, a-arg); - } - else - { - b = histbp->GetBinContent(k); - - histbp->SetBinContent(k, b-arg); - b = histbp->GetBinContent(j); - histbp->SetBinContent(j, b+arg); - } - //...................................... - - histcp->SetBinContent(k, x); - histcp->SetBinContent(j, 0.0); - - break; - } - //................ end k loop ...................................... - } - //-------- end j loop ------------------------------------------------ - - // check results for this Theta bin - for (Int_t j=1; j<=nbinssig; j++) - { - a = histap->GetBinContent(j); - b = histbp->GetBinContent(j); - c = histcp->GetBinContent(j); - - if( fabs(a-b)>3.0*eps || fabs(c)>3.0*eps ) - *fLog << "MCT1PadONOFF::Read; inconsistency in results; a, b, c = " - << a << ", " << b << ", " << c << endl; - } - - - // fill target distribution SigmaTheta - // for this Theta bin - // - for (Int_t j=1; j<=nbinssig; j++) - { - a = histap->GetBinContent(j); - fHSigmaTheta->SetBinContent(l, j, a); - } - - delete hista; - delete histb; - delete histc; - - delete histap; - delete histbp; - delete histcp; - } - //............ end of loop over Theta bins .................... - - - // target distributions for MC - // SigmaPixTheta and DiffPixTheta - // BlindPixIdTheta and BlindPixNTheta - // are calculated as averages of the ON and OFF distributions - - fHSigmaThetaON = sigthon; - fHSigmaThetaON->SetNameTitle("2D-ThetaSigmabarON", "2D-ThetaSigmabarON (target)"); - - fHSigmaThetaOFF = sigthoff; - fHSigmaThetaOFF->SetNameTitle("2D-ThetaSigmabarOFF", "2D-ThetaSigmabarOFF (target)"); - - - fHBlindPixNTheta = new TH2D( (TH2D&)*blindnthon ); - fHBlindPixNTheta->SetNameTitle("2D-ThetaBlindN", "2D-ThetaBlindN (target)"); - - fHBlindPixIdTheta = new TH2D( (TH2D&)*blindidthon ); - fHBlindPixIdTheta->SetNameTitle("2D-ThetaBlindId", "2D-ThetaBlindId (target)"); - - fHSigmaPixTheta = new TH3D( (TH3D&)*sigpixthon ); - fHSigmaPixTheta->SetNameTitle("3D-ThetaPixSigma", "3D-ThetaPixSigma (target)"); - - fHSigmaPixThetaON = sigpixthon; - fHSigmaPixThetaON->SetNameTitle("3D-ThetaPixSigmaON", "3D-ThetaPixSigmaON (target)"); - - fHSigmaPixThetaOFF = sigpixthoff; - fHSigmaPixThetaOFF->SetNameTitle("3D-ThetaPixSigmaOFF", "3D-ThetaPixSigmaOFF (target)"); - - fHDiffPixTheta = new TH3D( (TH3D&)*diffpixthon ); - fHDiffPixTheta->SetNameTitle("3D-ThetaPixDiff", "3D-ThetaPixDiff (target)"); - - fHDiffPixThetaON = diffpixthon; - fHDiffPixThetaON->SetNameTitle("3D-ThetaPixDiffON", "3D-ThetaPixDiffON (target)"); - - fHDiffPixThetaOFF = diffpixthoff; - fHDiffPixThetaOFF->SetNameTitle("3D-ThetaPixDiffOFF", "3D-ThetaPixDiffOFF (target)"); - - - for (Int_t j=1; j<=nbinstheta; j++) - { - // fraction of ON/OFF events to be padded to a sigmabar - // of the OFF/ON events : fracON, fracOFF - - Double_t fracON = fHgON->Integral (j, j, 1, nbinssig, 1, nbinssig, ""); - Double_t fracOFF = fHgOFF->Integral(j, j, 1, nbinssig, 1, nbinssig, ""); - - TAxis *ax; - TAxis *ay; - TAxis *az; - - Double_t entON; - Double_t entOFF; - - Double_t normON; - Double_t normOFF; - - // set ranges for 2D-projections of 3D-histograms - ax = sigpixthon->GetXaxis(); - ax->SetRange(j, j); - ax = sigpixthoff->GetXaxis(); - ax->SetRange(j, j); - - ax = diffpixthon->GetXaxis(); - ax->SetRange(j, j); - ax = diffpixthoff->GetXaxis(); - ax->SetRange(j, j); - - TH2D *hist; - TH2D *histOFF; - - TH1D *hist1; - TH1D *hist1OFF; - - // weights for ON and OFF distrubtions when - // calculating the weighted average - Double_t facON = 0.5 * (1. - fracON + fracOFF); - Double_t facOFF = 0.5 * (1. + fracON - fracOFF); - - *fLog << fracON << ", " << fracOFF << ", " - << facON << ", " << facOFF << endl; - //------------------------------------------- - ay = blindnthon->GetYaxis(); - Int_t nbinsn = ay->GetNbins(); - - hist1 = (TH1D*)blindnthon->ProjectionY ("", j, j, ""); - hist1->SetName("dummy"); - hist1OFF = (TH1D*)blindnthoff->ProjectionY("", j, j, ""); - - // number of events in this theta bin - entON = hist1->Integral(); - entOFF = hist1OFF->Integral(); - - *fLog << "BlindPixNTheta : j, entON, entOFF = " << j << ", " - << entON << ", " << entOFF << endl; - - normON = entON<=0.0 ? 0.0 : 1.0/entON; - normOFF = entOFF<=0.0 ? 0.0 : 1.0/entOFF; - - hist1->Scale(normON); - hist1OFF->Scale(normOFF); - - // weighted average of ON and OFF distributions - hist1->Scale(facON); - hist1->Add(hist1OFF, facOFF); - - for (Int_t k=1; k<=nbinsn; k++) - { - Double_t cont = hist1->GetBinContent(k); - fHBlindPixNTheta->SetBinContent(j, k, cont); - } - - delete hist1; - delete hist1OFF; - - //------------------------------------------- - ay = blindidthon->GetYaxis(); - Int_t nbinsid = ay->GetNbins(); - - hist1 = (TH1D*)blindidthon->ProjectionY ("", j, j, ""); - hist1->SetName("dummy"); - hist1OFF = (TH1D*)blindidthoff->ProjectionY("", j, j, ""); - - hist1->Scale(normON); - hist1OFF->Scale(normOFF); - - // weighted average of ON and OFF distributions - hist1->Scale(facON); - hist1->Add(hist1OFF, facOFF); - - for (Int_t k=1; k<=nbinsid; k++) - { - Double_t cont = hist1->GetBinContent(k); - fHBlindPixIdTheta->SetBinContent(j, k, cont); - } - - delete hist1; - delete hist1OFF; - - //------------------------------------------- - ay = sigpixthon->GetYaxis(); - Int_t nbinspix = ay->GetNbins(); - - az = sigpixthon->GetZaxis(); - Int_t nbinssigma = az->GetNbins(); - - hist = (TH2D*)sigpixthon->Project3D("zy"); - hist->SetName("dummy"); - histOFF = (TH2D*)sigpixthoff->Project3D("zy"); - - hist->Scale(normON); - histOFF->Scale(normOFF); - - // weighted average of ON and OFF distributions - - hist->Scale(facON); - hist->Add(histOFF, facOFF); - - for (Int_t k=1; k<=nbinspix; k++) - for (Int_t l=1; l<=nbinssigma; l++) - { - Double_t cont = hist->GetBinContent(k,l); - fHSigmaPixTheta->SetBinContent(j, k, l, cont); - } - - delete hist; - delete histOFF; - - //------------------------------------------- - ay = diffpixthon->GetYaxis(); - Int_t nbinspixel = ay->GetNbins(); - - az = diffpixthon->GetZaxis(); - Int_t nbinsdiff = az->GetNbins(); - - hist = (TH2D*)diffpixthon->Project3D("zy"); - hist->SetName("dummy"); - histOFF = (TH2D*)diffpixthoff->Project3D("zy"); - - hist->Scale(normON); - histOFF->Scale(normOFF); - - // weighted average of ON and OFF distributions - hist->Scale(facON); - hist->Add(histOFF, facOFF); - - for (Int_t k=1; k<=nbinspixel; k++) - for (Int_t l=1; l<=nbinsdiff; l++) - { - Double_t cont = hist->GetBinContent(k,l); - fHDiffPixTheta->SetBinContent(j, k, l, cont); - } - - delete hist; - delete histOFF; - - //------------------------------------------- - } - - - *fLog << "The target distributions for the padding have been created" - << endl; - *fLog << "----------------------------------------------------------" - << endl; - //-------------------------------------------- - - fHSigmaTheta->SetDirectory(NULL); - fHSigmaThetaON->SetDirectory(NULL); - fHSigmaThetaOFF->SetDirectory(NULL); - - fHSigmaPixTheta->SetDirectory(NULL); - fHSigmaPixThetaON->SetDirectory(NULL); - fHSigmaPixThetaOFF->SetDirectory(NULL); - - fHDiffPixTheta->SetDirectory(NULL); - fHDiffPixThetaON->SetDirectory(NULL); - fHDiffPixThetaOFF->SetDirectory(NULL); - - fHBlindPixIdTheta->SetDirectory(NULL); - fHBlindPixNTheta->SetDirectory(NULL); - - - fHgON->SetDirectory(NULL); - fHgOFF->SetDirectory(NULL); - - - return kTRUE; -} - - -// -------------------------------------------------------------------------- -// -// Read target distributions from a file -// -// -Bool_t MCT1PadONOFF::ReadTargetDist(const char* namefilein) -{ - *fLog << "Read padding histograms from file " << namefilein << endl; - - fInfile = new TFile(namefilein); - fInfile->ls(); - - //------------------------------------ - - fHSigmaTheta = - (TH2D*) gROOT->FindObject("2D-ThetaSigmabar"); - if (!fHSigmaTheta) - { - *fLog << "Object '2D-ThetaSigmabar' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '2D-ThetaSigmabar' was read in" << endl; - - fHSigmaThetaON = - (TH2D*) gROOT->FindObject("2D-ThetaSigmabarON"); - if (!fHSigmaThetaON) - { - *fLog << "Object '2D-ThetaSigmabarON' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '2D-ThetaSigmabarON' was read in" << endl; - - fHSigmaThetaOFF = - (TH2D*) gROOT->FindObject("2D-ThetaSigmabarOFF"); - if (!fHSigmaThetaOFF) - { - *fLog << "Object '2D-ThetaSigmabarOFF' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '2D-ThetaSigmabarOFF' was read in" << endl; - - fHSigmaPixTheta = - (TH3D*) gROOT->FindObject("3D-ThetaPixSigma"); - if (!fHSigmaPixTheta) - { - *fLog << "Object '3D-ThetaPixSigma' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixSigma' was read in" << endl; - - fHSigmaPixThetaON = - (TH3D*) gROOT->FindObject("3D-ThetaPixSigmaON"); - if (!fHSigmaPixThetaON) - { - *fLog << "Object '3D-ThetaPixSigmaON' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixSigmaON' was read in" << endl; - - fHSigmaPixThetaOFF = - (TH3D*) gROOT->FindObject("3D-ThetaPixSigmaOFF"); - if (!fHSigmaPixThetaOFF) - { - *fLog << "Object '3D-ThetaPixSigmaOFF' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixSigmaOFF' was read in" << endl; - - fHDiffPixTheta = - (TH3D*) gROOT->FindObject("3D-ThetaPixDiff"); - if (!fHDiffPixTheta) - { - *fLog << "Object '3D-ThetaPixDiff' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixDiff' was read in" << endl; - - fHDiffPixThetaON = - (TH3D*) gROOT->FindObject("3D-ThetaPixDiffON"); - if (!fHDiffPixThetaON) - { - *fLog << "Object '3D-ThetaPixDiffON' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixDiffON' was read in" << endl; - - fHDiffPixThetaOFF = - (TH3D*) gROOT->FindObject("3D-ThetaPixDiffOFF"); - if (!fHDiffPixThetaOFF) - { - *fLog << "Object '3D-ThetaPixDiffOFF' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-ThetaPixDiffOFF' was read in" << endl; - - fHgON = - (TH3D*) gROOT->FindObject("3D-PaddingMatrixON"); - if (!fHgON) - { - *fLog << "Object '3D-PaddingMatrixON' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-PaddingMatrixON' was read in" << endl; - - fHgOFF = - (TH3D*) gROOT->FindObject("3D-PaddingMatrixOFF"); - if (!fHgOFF) - { - *fLog << "Object '3D-PaddingMatrixOFF' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '3D-PaddingMatrixOFF' was read in" << endl; - - - fHBlindPixIdTheta = - (TH2D*) gROOT->FindObject("2D-ThetaBlindId"); - if (!fHBlindPixIdTheta) - { - *fLog << "Object '2D-ThetaBlindId' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '2D-ThetaBlindId' was read in" << endl; - - fHBlindPixNTheta = - (TH2D*) gROOT->FindObject("2D-ThetaBlindN"); - if (!fHBlindPixNTheta) - { - *fLog << "Object '2D-ThetaBlindN' not found on root file" << endl; - return kFALSE; - } - *fLog << "Object '2D-ThetaBlindN' was read in" << endl; - - - //------------------------------------ - - return kTRUE; -} - - -// -------------------------------------------------------------------------- -// -// Write target distributions onto a file -// -// -Bool_t MCT1PadONOFF::WriteTargetDist(const char* namefileout) -{ - *fLog << "Write padding histograms onto file " << namefileout << endl; - - TFile outfile(namefileout, "RECREATE"); - - fHBlindPixNTheta->Write(); - fHBlindPixIdTheta->Write(); - - fHSigmaTheta->Write(); - fHSigmaThetaON->Write(); - fHSigmaThetaOFF->Write(); - - fHSigmaPixTheta->Write(); - fHSigmaPixThetaON->Write(); - fHSigmaPixThetaOFF->Write(); - - fHDiffPixTheta->Write(); - fHDiffPixThetaON->Write(); - fHDiffPixThetaOFF->Write(); - - fHgON->Write(); - fHgOFF->Write(); - - *fLog << "MCT1PadONOFF::WriteTargetDist; target histograms written onto file " - << namefileout << endl; - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Set type of data to be padded -// -// this is not necessary if the type of the data can be recognized -// directly from the input -// -// -void MCT1PadONOFF::SetDataType(const char* type) -{ - fType = type; - *fLog << "MCT1PadONOFF::SetDataType(); type of data to be padded : " - << fType << endl; - - return; -} - - -// -------------------------------------------------------------------------- -// -// Set the option for the padding -// -// There are 2 options for the padding : -// -// 1) fPadFlag = 1 : -// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta -// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using -// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 -// (fHDiffPixTheta). -// -// This is the preferred option as it takes into account the -// correlations between the Sigma of a pixel and Sigmabar. -// -// 2) fPadFlag = 2 : -// Generate a pedestal sigma for each pixel using the 3D-histogram -// Theta, pixel no., Sigma (fHSigmaPixTheta). -// -void MCT1PadONOFF::SetPadFlag(Int_t padflag) -{ - fPadFlag = padflag; - *fLog << "MCT1PadONOFF::SetPadFlag(); choose option " << fPadFlag << endl; -} - -// -------------------------------------------------------------------------- -// -// Set the pointers and prepare the histograms -// -Int_t MCT1PadONOFF::PreProcess(MParList *pList) -{ - if ( !fHSigmaTheta || !fHSigmaThetaON || !fHSigmaThetaOFF || - !fHSigmaPixTheta || !fHSigmaPixThetaON || !fHSigmaPixThetaOFF || - !fHDiffPixTheta || !fHDiffPixThetaON || !fHDiffPixThetaOFF || - !fHBlindPixIdTheta || !fHBlindPixNTheta || - !fHgON || !fHgOFF) - { - *fLog << err << "At least one of the histograms needed for the padding is not defined ... aborting." << endl; - return kFALSE; - } - - fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); - if (!fMcEvt) - { - *fLog << err << dbginf << "MMcEvt not found... aborting." << endl; - return kFALSE; - } - - fPed = (MPedPhotCam*)pList->FindObject("MPedPhotCam"); - if (!fPed) - { - *fLog << err << "MPedPhotCam not found... aborting." << endl; - return kFALSE; - } - - fCam = (MGeomCam*)pList->FindObject("MGeomCam"); - if (!fCam) - { - *fLog << err << "MGeomCam not found (no geometry information available)... aborting." << endl; - return kFALSE; - } - - fEvt = (MCerPhotEvt*)pList->FindObject("MCerPhotEvt"); - if (!fEvt) - { - *fLog << err << "MCerPhotEvt not found... aborting." << endl; - return kFALSE; - } - - fSigmabar = (MSigmabar*)pList->FindCreateObj("MSigmabar"); - if (!fSigmabar) - { - *fLog << err << "MSigmabar not found... aborting." << endl; - return kFALSE; - } - - fBlinds = (MBlindPixels*)pList->FindCreateObj("MBlindPixels"); - if (!fBlinds) - { - *fLog << err << "MBlindPixels not found... aborting." << endl; - return kFALSE; - } - - if (fType !="ON" && fType !="OFF" && fType !="MC") - { - *fLog << err << "Type of data to be padded not defined... aborting." << endl; - return kFALSE; - } - - - //-------------------------------------------------------------------- - // histograms for checking the padding - // - // plot pedestal sigmas - fHSigmaPedestal = new TH2D("SigPed","Sigma: after vs. before padding", - 100, 0.0, 5.0, 100, 0.0, 5.0); - fHSigmaPedestal->SetXTitle("Pedestal sigma before padding"); - fHSigmaPedestal->SetYTitle("Pedestal sigma after padding"); - - // plot no.of photons (before vs. after padding) - fHPhotons = new TH2D("Photons","Photons: after vs.before padding", - 100, -10.0, 90.0, 100, -10, 90); - fHPhotons->SetXTitle("no.of photons before padding"); - fHPhotons->SetYTitle("no.of photons after padding"); - - // plot of added NSB - fHNSB = new TH1D("NSB","Distribution of added NSB", 100, -10.0, 10.0); - fHNSB->SetXTitle("no.of added NSB photons"); - fHNSB->SetYTitle("no.of pixels"); - - - //-------------------------------------------------------------------- - - fIter = 20; - - memset(fErrors, 0, sizeof(fErrors)); - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Do the Padding -// idealy the events to be padded should have been generated without NSB -// -Int_t MCT1PadONOFF::Process() -{ - // *fLog << "Entry MCT1PadONOFF::Process();" << endl; - - //------------------------------------------------ - // add pixels to MCerPhotEvt which are not yet in; - // set their number of photons equal to zero - - UInt_t imaxnumpix = fCam->GetNumPixels(); - - for (UInt_t i=0; iGetNumPixels(); - for (UInt_t j=0; jAddPixel(i, 0.0, (*fPed)[i].GetRms()); - } - - - - //----------------------------------------- - Int_t rc=0; - Int_t rw=0; - - const UInt_t npix = fEvt->GetNumPixels(); - - //fSigmabar->Calc(*fCam, *fPed, *fEvt); - // *fLog << "before padding : " << endl; - //fSigmabar->Print(""); - - - //$$$$$$$$$$$$$$$$$$$$$$$$$$ - // to simulate the situation that before the padding the NSB and - // electronic noise are zero : set Sigma = 0 for all pixels - //for (UInt_t i=0; ioperator[](i); - // Int_t j = pix.GetPixId(); - - // MPedPhotPix &ppix = fPed->operator[](j); - // ppix.SetRms(0.0); - //} - //$$$$$$$$$$$$$$$$$$$$$$$$$$ - - //------------------------------------------- - // Calculate average sigma of the event - // - Double_t sigbarold = fSigmabar->Calc(*fCam, *fPed, *fEvt); - Double_t sigbarold2 = sigbarold*sigbarold; - //fSigmabar->Print(""); - - // for MC data : expect sigmabar to be zero before the padding - if (fType == "MC") - { - if (sigbarold > 0) - { - // *fLog << "MCT1PadONOFF::Process(); sigmabar of event to be padded is > 0 : " - // << sigbarold << ". Stop event loop " << endl; - // input data should have sigmabar = 0; stop event loop - - rc = 1; - fErrors[rc]++; - return kCONTINUE; - } - } - - const Double_t theta = kRad2Deg*fMcEvt->GetTelescopeTheta(); - // *fLog << "theta = " << theta << endl; - - Int_t binTheta = fHBlindPixNTheta->GetXaxis()->FindBin(theta); - if ( binTheta < 1 || binTheta > fHBlindPixNTheta->GetNbinsX() ) - { - // *fLog << "MCT1PadONOFF::Process(); binNumber out of range : theta, binTheta = " - // << theta << ", " << binTheta << "; Skip event " << endl; - // event cannot be padded; skip event - - rc = 2; - fErrors[rc]++; - return kCONTINUE; - } - - //------------------------------------------- - // get number of events in this theta bin - // and number of events in this sigbarold bin - - Double_t nTheta; - Double_t nSigma; - if (fType == "ON") - { - TH1D *hn; - - hn = fHSigmaThetaON->ProjectionY("", binTheta, binTheta, ""); - nTheta = hn->Integral(); - Int_t binSigma = hn->FindBin(sigbarold); - nSigma = hn->GetBinContent(binSigma); - - // *fLog << "Theta, sigbarold, binTheta, binSigma, nTheta, nSigma = " - // << theta << ", " << sigbarold << ", " << binTheta << ", " - // << binSigma << ", " << nTheta << ", " << nSigma << endl; - - delete hn; - } - - else if (fType == "OFF") - { - TH1D *hn; - - hn = fHSigmaThetaOFF->ProjectionY("", binTheta, binTheta, ""); - nTheta = hn->Integral(); - Int_t binSigma = hn->FindBin(sigbarold); - nSigma = hn->GetBinContent(binSigma); - - // *fLog << "Theta, sigbarold, binTheta, binSigma, nTheta, nSigma = " - // << theta << ", " << sigbarold << ", " << binTheta << ", " - // << binSigma << ", " << nTheta << ", " << nSigma << endl; - - delete hn; - } - - else - { - nTheta = 0.0; - nSigma = 0.0; - } - - //------------------------------------------- - // for the current theta, - // generate blind pixels according to the histograms - // fHBlindPixNTheta and fHBlindPixIDTheta - // do this only for MC data - - - if (fType == "MC") - { - - // numBlind is the number of blind pixels in this event - TH1D *nblind; - UInt_t numBlind; - - nblind = fHBlindPixNTheta->ProjectionY("", binTheta, binTheta, ""); - if ( nblind->Integral() == 0.0 ) - { - // *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " - // << binTheta << " has no entries; Skip event " << endl; - // event cannot be padded; skip event - delete nblind; - - rc = 7; - fErrors[rc]++; - return kCONTINUE; - } - else - { - numBlind = (Int_t) (nblind->GetRandom()+0.5); - } - delete nblind; - - //warn Code commented out due no compilation errors on Alpha OSF (tgb) - - // throw the Id of numBlind different pixels in this event - TH1D *hblind; - UInt_t idBlind; - UInt_t listId[npix]; - UInt_t nlist = 0; - Bool_t equal; - - hblind = fHBlindPixIdTheta->ProjectionY("", binTheta, binTheta, ""); - if ( hblind->Integral() > 0.0 ) - for (UInt_t i=0; iGetRandom()+0.5); - equal = kFALSE; - for (UInt_t j=0; jSetPixelBlind(idBlind); - // *fLog << "idBlind = " << idBlind << endl; - } - fBlinds->SetReadyToSave(); - - delete hblind; - - } - - //****************************************************************** - // has the event to be padded ? - // if yes : to which sigmabar should it be padded ? - // - - Int_t binSig = fHgON->GetYaxis()->FindBin(sigbarold); - // *fLog << "binSig, sigbarold = " << binSig << ", " << sigbarold << endl; - - Double_t prob; - TH1D *hpad = NULL; - if (fType == "ON") - { - hpad = fHgON->ProjectionZ("zON", binTheta, binTheta, binSig, binSig, ""); - - //Int_t nb = hpad->GetNbinsX(); - //for (Int_t i=1; i<=nb; i++) - //{ - // if (hpad->GetBinContent(i) != 0.0) - // *fLog << "i, fHgON = " << i << ", " << hpad->GetBinContent(i) << endl; - //} - - if (nSigma != 0.0) - prob = hpad->Integral() * nTheta/nSigma; - else - prob = 0.0; - - // *fLog << "nTheta, nSigma, prob = " << nTheta << ", " << nSigma - // << ", " << prob << endl; - } - else if (fType == "OFF") - { - hpad = fHgOFF->ProjectionZ("zOFF", binTheta, binTheta, binSig, binSig, ""); - if (nSigma != 0.0) - prob = hpad->Integral() * nTheta/nSigma; - else - prob = 0.0; - } - else - prob = 1.0; - - if ( fType != "MC" && - (prob <= 0.0 || gRandom->Uniform() > prob) ) - { - delete hpad; - // event should not be padded - // *fLog << "event is not padded" << endl; - - rc = 8; - fErrors[rc]++; - return kTRUE; - } - // event should be padded - // *fLog << "event is padded" << endl; - - - //------------------------------------------- - // for the current theta, generate a sigmabar - // - // for ON/OFF data according to the matrix fHgON/OFF - // for MC data according to the histogram fHSigmaTheta - // - Double_t sigmabar=0; - if (fType == "ON" || fType == "OFF") - { - //Int_t nbinsx = hpad->GetNbinsX(); - //for (Int_t i=1; i<=nbinsx; i++) - //{ - // if (hpad->GetBinContent(i) != 0.0) - // *fLog << "i, fHg = " << i << ", " << hpad->GetBinContent(i) << endl; - //} - - sigmabar = hpad->GetRandom(); - - // *fLog << "sigmabar = " << sigmabar << endl; - - delete hpad; - } - - else if (fType == "MC") - { - Int_t bincheck = fHSigmaTheta->GetXaxis()->FindBin(theta); - - if (binTheta != bincheck) - { - cout << "The binnings of the 2 histograms are not identical; aborting" - << endl; - return kERROR; - } - - TH1D *hsigma; - - hsigma = fHSigmaTheta->ProjectionY("", binTheta, binTheta, ""); - if ( hsigma->Integral() == 0.0 ) - { - *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " - << binTheta << " has no entries; Skip event " << endl; - // event cannot be padded; skip event - delete hsigma; - - rc = 3; - fErrors[rc]++; - return kCONTINUE; - } - else - { - sigmabar = hsigma->GetRandom(); - // *fLog << "Theta, bin number = " << theta << ", " << binTheta - // << ", sigmabar = " << sigmabar << endl - } - delete hsigma; - } - - const Double_t sigmabar2 = sigmabar*sigmabar; - - //------------------------------------------- - - // *fLog << "MCT1PadONOFF::Process(); sigbarold, sigmabar = " - // << sigbarold << ", "<< sigmabar << endl; - - // Skip event if target sigmabar is <= sigbarold - if (sigmabar <= sigbarold) - { - *fLog << "MCT1PadONOFF::Process(); target sigmabar is less than sigbarold : " - << sigmabar << ", " << sigbarold << ", Skip event" << endl; - - rc = 4; - fErrors[rc]++; - return kCONTINUE; - } - - - //------------------------------------------- - // - // Calculate average number of NSB photons to be added (lambdabar) - // from the value of sigmabar, - // - making assumptions about the average electronic noise (elNoise2) and - // - using a fixed value (F2excess) for the excess noise factor - - Double_t elNoise2; // [photons] - Double_t F2excess = 1.3; - Double_t lambdabar; // [photons] - - - - Int_t bincheck = fHDiffPixTheta->GetXaxis()->FindBin(theta); - if (binTheta != bincheck) - { - cout << "The binnings of the 2 histograms are not identical; aborting" - << endl; - return kERROR; - } - - // Get RMS of (Sigma^2-sigmabar^2) in this Theta bin. - // The average electronic noise (to be added) has to be well above this RMS, - // otherwise the electronic noise of an individual pixel (elNoise2Pix) - // may become negative - - TH1D *hnoise; - if (fType == "MC") - hnoise = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); - else if (fType == "ON") - hnoise = fHDiffPixThetaOFF->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); - else if (fType == "OFF") - hnoise = fHDiffPixThetaON->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); - else - { - *fLog << "MCT1PadONOFF::Process; illegal data type... aborting" << endl; - return kERROR; - } - - Double_t RMS = hnoise->GetRMS(1); - delete hnoise; - - elNoise2 = TMath::Min(RMS, sigmabar2 - sigbarold2); - // *fLog << "elNoise2 = " << elNoise2 << endl; - - lambdabar = (sigmabar2 - sigbarold2 - elNoise2) / F2excess; // [photons] - - // This value of lambdabar is the same for all pixels; - // note that lambdabar is normalized to the area of pixel 0 - - //---------- start loop over pixels --------------------------------- - // do the padding for each pixel - // - // pad only pixels - which are used (before image cleaning) - // - Double_t sig = 0; - Double_t sigma2 = 0; - Double_t diff = 0; - Double_t addSig2 = 0; - Double_t elNoise2Pix = 0; - - - for (UInt_t i=0; iGetPixRatio(j); - - MPedPhotPix &ppix = (*fPed)[j]; - Double_t oldsigma = ppix.GetRms(); - Double_t oldsigma2 = oldsigma*oldsigma; - - //--------------------------------- - // throw the Sigma for this pixel - // - Int_t binPixel = fHDiffPixTheta->GetYaxis()->FindBin( (Double_t)j ); - - Int_t count; - Bool_t ok; - - TH1D *hdiff; - TH1D *hsig; - - switch (fPadFlag) - { - case 1 : - // throw the Sigma for this pixel from the distribution fHDiffPixTheta - - if (fType == "MC") - hdiff = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - else if (fType == "ON") - hdiff = fHDiffPixThetaOFF->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - else - hdiff = fHDiffPixThetaON->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - - if ( hdiff->Integral() == 0 ) - { - *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " - << binTheta << " and pixel bin " << binPixel - << " has no entries; aborting " << endl; - delete hdiff; - - rc = 5; - fErrors[rc]++; - return kCONTINUE; - } - - count = 0; - ok = kFALSE; - for (Int_t m=0; mGetRandom(); - // the following condition ensures that elNoise2Pix > 0.0 - - if ( (diff + sigmabar2 - oldsigma2/ratioArea - - lambdabar*F2excess) > 0.0 ) - { - ok = kTRUE; - break; - } - } - if (!ok) - { - // *fLog << "theta, j, count, sigmabar, diff = " << theta << ", " - // << j << ", " << count << ", " << sigmabar << ", " - // << diff << endl; - diff = lambdabar*F2excess + oldsigma2/ratioArea - sigmabar2; - - rw = 1; - fWarnings[rw]++; - } - else - { - rw = 0; - fWarnings[rw]++; - } - - delete hdiff; - sigma2 = diff + sigmabar2; - break; - - case 2 : - // throw the Sigma for this pixel from the distribution fHSigmaPixTheta - - if (fType == "MC") - hsig = fHSigmaPixTheta->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - else if (fType == "ON") - hsig = fHSigmaPixThetaOFF->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - else - hsig = fHSigmaPixThetaON->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - - if ( hsig->Integral() == 0 ) - { - *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " - << binTheta << " and pixel bin " << binPixel - << " has no entries; aborting " << endl; - delete hsig; - - rc = 6; - fErrors[rc]++; - return kCONTINUE; - } - - count = 0; - ok = kFALSE; - for (Int_t m=0; mGetRandom(); - sigma2 = sig*sig/ratioArea; - // the following condition ensures that elNoise2Pix > 0.0 - - if ( (sigma2-oldsigma2/ratioArea-lambdabar*F2excess) > 0.0 ) - { - ok = kTRUE; - break; - } - } - if (!ok) - { - // *fLog << "theta, j, count, sigmabar, sig = " << theta << ", " - // << j << ", " << count << ", " << sigmabar << ", " - // << sig << endl; - sigma2 = lambdabar*F2excess + oldsigma2/ratioArea; - - rw = 1; - fWarnings[rw]++; - } - else - { - rw = 0; - fWarnings[rw]++; - } - - delete hsig; - break; - } - - //--------------------------------- - // get the additional sigma^2 for this pixel (due to the padding) - - addSig2 = sigma2*ratioArea - oldsigma2; - - - //--------------------------------- - // get the additional electronic noise for this pixel - - elNoise2Pix = addSig2 - lambdabar*F2excess*ratioArea; - - - //--------------------------------- - // throw actual number of additional NSB photons (NSB) - // and its RMS (sigmaNSB) - - Double_t NSB0 = gRandom->Poisson(lambdabar*ratioArea); - Double_t arg = NSB0*(F2excess-1.0) + elNoise2Pix; - Double_t sigmaNSB0; - - if (arg >= 0.0) - { - sigmaNSB0 = sqrt( arg ); - } - else - { - sigmaNSB0 = 0.0000001; - if (arg < -1.e-10) - { - *fLog << "MCT1PadONOFF::Process(); argument of sqrt < 0 : " - << arg << endl; - } - } - - - //--------------------------------- - // smear NSB0 according to sigmaNSB0 - // and subtract lambdabar because of AC coupling - - Double_t NSB = gRandom->Gaus(NSB0, sigmaNSB0) - lambdabar*ratioArea; - - //--------------------------------- - - // add additional NSB to the number of photons - Double_t oldphotons = pix.GetNumPhotons(); - Double_t newphotons = oldphotons + NSB; - pix.SetNumPhotons( newphotons ); - - - fHNSB->Fill( NSB/sqrt(ratioArea) ); - fHPhotons->Fill( oldphotons/sqrt(ratioArea), newphotons/sqrt(ratioArea) ); - - - // error: add sigma of padded noise quadratically - Double_t olderror = pix.GetErrorPhot(); - Double_t newerror = sqrt( olderror*olderror + addSig2 ); - pix.SetErrorPhot( newerror ); - - - Double_t newsigma = sqrt( oldsigma2 + addSig2 ); - ppix.SetRms( newsigma ); - - fHSigmaPedestal->Fill( oldsigma, newsigma ); - } - //---------- end of loop over pixels --------------------------------- - - // Calculate sigmabar again and crosscheck - - //fSigmabar->Calc(*fCam, *fPed, *fEvt); - // *fLog << "after padding : " << endl; - //fSigmabar->Print(""); - - rc = 0; - fErrors[rc]++; - return kTRUE; - //****************************************************************** -} - -// -------------------------------------------------------------------------- -// -// -Int_t MCT1PadONOFF::PostProcess() -{ - if (GetNumExecutions() != 0) - { - - *fLog << inf << endl; - *fLog << GetDescriptor() << " execution statistics:" << endl; - *fLog << dec << setfill(' '); - - int temp; - if (fWarnings[0] != 0.0) - temp = (int)(fWarnings[1]*100/fWarnings[0]); - else - temp = 100; - - *fLog << " " << setw(7) << fWarnings[1] << " (" << setw(3) - << temp - << "%) Warning : iteration to find acceptable sigma failed" - << ", fIter = " << fIter << endl; - - *fLog << " " << setw(7) << fErrors[1] << " (" << setw(3) - << (int)(fErrors[1]*100/GetNumExecutions()) - << "%) Evts skipped due to: Sigmabar_old > 0" << endl; - - *fLog << " " << setw(7) << fErrors[2] << " (" << setw(3) - << (int)(fErrors[2]*100/GetNumExecutions()) - << "%) Evts skipped due to: Zenith angle out of range" << endl; - - *fLog << " " << setw(7) << fErrors[3] << " (" << setw(3) - << (int)(fErrors[3]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigmabar" << endl; - - *fLog << " " << setw(7) << fErrors[4] << " (" << setw(3) - << (int)(fErrors[4]*100/GetNumExecutions()) - << "%) Evts skipped due to: Target sigma <= Sigmabar_old" << endl; - - *fLog << " " << setw(7) << fErrors[5] << " (" << setw(3) - << (int)(fErrors[5]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigma^2-Sigmabar^2" << endl; - - *fLog << " " << setw(7) << fErrors[6] << " (" << setw(3) - << (int)(fErrors[6]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigma" << endl; - - *fLog << " " << setw(7) << fErrors[7] << " (" << setw(3) - << (int)(fErrors[7]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Blind pixels" << endl; - - *fLog << " " << setw(7) << fErrors[8] << " (" << setw(3) - << (int)(fErrors[8]*100/GetNumExecutions()) - << "%) Evts didn't have to be padded" << endl; - - *fLog << " " << fErrors[0] << " (" - << (int)(fErrors[0]*100/GetNumExecutions()) - << "%) Evts were successfully padded!" << endl; - *fLog << endl; - - } - - //--------------------------------------------------------------- - TCanvas &c = *(MH::MakeDefCanvas("PadONOFF", "", 900, 1200)); - c.Divide(3, 4); - gROOT->SetSelectedPad(NULL); - - c.cd(1); - fHNSB->SetDirectory(NULL); - fHNSB->DrawCopy(); - fHNSB->SetBit(kCanDelete); - - c.cd(2); - fHSigmaPedestal->SetDirectory(NULL); - fHSigmaPedestal->DrawCopy(); - fHSigmaPedestal->SetBit(kCanDelete); - - c.cd(3); - fHPhotons->SetDirectory(NULL); - fHPhotons->DrawCopy(); - fHPhotons->SetBit(kCanDelete); - - //-------------------------------------------------------------------- - - - c.cd(4); - fHSigmaTheta->SetDirectory(NULL); - fHSigmaTheta->SetTitle("(Target) 2D : Sigmabar, \\Theta"); - fHSigmaTheta->DrawCopy(); - fHSigmaTheta->SetBit(kCanDelete); - - - //-------------------------------------------------------------------- - - - c.cd(7); - fHBlindPixNTheta->SetDirectory(NULL); - fHBlindPixNTheta->SetTitle("(Target) 2D : no.of blind pixels, \\Theta"); - fHBlindPixNTheta->DrawCopy(); - fHBlindPixNTheta->SetBit(kCanDelete); - - //-------------------------------------------------------------------- - - - c.cd(10); - fHBlindPixIdTheta->SetDirectory(NULL); - fHBlindPixIdTheta->SetTitle("(Target) 2D : blind pixel Id, \\Theta"); - fHBlindPixIdTheta->DrawCopy(); - fHBlindPixIdTheta->SetBit(kCanDelete); - - - //-------------------------------------------------------------------- - // draw the 3D histogram (target): Theta, pixel, Sigma^2-Sigmabar^2 - - c.cd(5); - TH2D *l1; - l1 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zx"); - l1->SetDirectory(NULL); - l1->SetTitle("(Target) Sigma^2-Sigmabar^2 vs. \\Theta (all pixels)"); - l1->SetXTitle("\\Theta [\\circ]"); - l1->SetYTitle("Sigma^2-Sigmabar^2"); - - l1->DrawCopy("box"); - l1->SetBit(kCanDelete);; - - c.cd(8); - TH2D *l2; - l2 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zy"); - l2->SetDirectory(NULL); - l2->SetTitle("(Target) Sigma^2-Sigmabar^2 vs. pixel number (all \\Theta)"); - l2->SetXTitle("pixel"); - l2->SetYTitle("Sigma^2-Sigmabar^2"); - - l2->DrawCopy("box"); - l2->SetBit(kCanDelete);; - - //-------------------------------------------------------------------- - // draw the 3D histogram (target): Theta, pixel, Sigma - - c.cd(6); - TH2D *k1; - k1 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zx"); - k1->SetDirectory(NULL); - k1->SetTitle("(Target) Sigma vs. \\Theta (all pixels)"); - k1->SetXTitle("\\Theta [\\circ]"); - k1->SetYTitle("Sigma"); - - k1->DrawCopy("box"); - k1->SetBit(kCanDelete); - - c.cd(9); - TH2D *k2; - k2 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zy"); - k2->SetDirectory(NULL); - k2->SetTitle("(Target) Sigma vs. pixel number (all \\Theta)"); - k2->SetXTitle("pixel"); - k2->SetYTitle("Sigma"); - - k2->DrawCopy("box"); - k2->SetBit(kCanDelete);; - - - //-------------------------------------------------------------------- - - c.cd(11); - TH2D *m1; - m1 = (TH2D*) ((TH3*)fHgON)->Project3D("zy"); - m1->SetDirectory(NULL); - m1->SetTitle("(Target) Sigmabar-new vs. Sigmabar-old (ON, all \\Theta)"); - m1->SetXTitle("Sigmabar-old"); - m1->SetYTitle("Sigmabar-new"); - - m1->DrawCopy("box"); - m1->SetBit(kCanDelete);; - - c.cd(12); - TH2D *m2; - m2 = (TH2D*) ((TH3*)fHgOFF)->Project3D("zy"); - m2->SetDirectory(NULL); - m2->SetTitle("(Target) Sigmabar-new vs. Sigmabar-old (OFF, all \\Theta)"); - m2->SetXTitle("Sigmabar-old"); - m2->SetYTitle("Sigmabar-new"); - - m2->DrawCopy("box"); - m2->SetBit(kCanDelete);; - - - return kTRUE; -} - -// -------------------------------------------------------------------------- - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PadONOFF.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PadONOFF.h (revision 4456) +++ (revision ) @@ -1,104 +1,0 @@ -#ifndef MARS_MCT1PadONOFF -#define MARS_MCT1PadONOFF - -#ifndef MARS_MTask -#include "MTask.h" -#endif - -#ifndef MARS_MH -#include "MH.h" -#endif - -class TH1D; -class TH2D; -class TH3D; - -class MGeomCam; -class MCerPhotEvt; -class MPedPhotCam; -class MMcEvt; -class MSigmabar; -class MParList; -class MBlindPixels; -class MRead; -class MFilterList; - - -class MCT1PadONOFF : public MTask -{ -private: - MGeomCam *fCam; - MCerPhotEvt *fEvt; - MSigmabar *fSigmabar; - MMcEvt *fMcEvt; - MPedPhotCam *fPed; - MBlindPixels *fBlinds; - - TString fType; // type of data to be padded - TFile *fInfile; // input file containing padding histograms - - Int_t fPadFlag; - Int_t fIter; - - Int_t fErrors[9]; - Int_t fWarnings[2]; - - - // plots used for the padding - TH2D *fHBlindPixIdTheta; // 2D-histogram (blind pixel Id vs. Theta) - TH2D *fHBlindPixNTheta; // 2D-histogram (no.of blind pixels vs. Theta) - - TH2D *fHSigmaTheta; // 2D-histogram (sigmabar vs. Theta) - TH2D *fHSigmaThetaON; // 2D-histogram (sigmabar vs. Theta) - TH2D *fHSigmaThetaOFF; // 2D-histogram (sigmabar vs. Theta) - - TH3D *fHSigmaPixTheta; // 3D-histogram (Theta, pixel, sigma) - TH3D *fHSigmaPixThetaON; // 3D-histogram (Theta, pixel, sigma) - TH3D *fHSigmaPixThetaOFF; // 3D-histogram (Theta, pixel, sigma) - - TH3D *fHDiffPixTheta; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) - TH3D *fHDiffPixThetaON; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) - TH3D *fHDiffPixThetaOFF; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) - - TH3D *fHgON; // matrix (Theta, sigbarold, sigbarnew) for ON data - TH3D *fHgOFF; // matrix (Theta, sigbarold, sigbarnew) for OFF data - - // plots for checking the padding - TH2D *fHSigmaPedestal; // 2D-histogram : pedestal sigma after - // versus before padding - TH2D *fHPhotons; // 2D-histogram : no.of photons after - // versus before padding - TH1D *fHNSB; // 1D-histogram : additional NSB - - -public: - MCT1PadONOFF(const char *name=NULL, const char *title=NULL); - ~MCT1PadONOFF(); - - Bool_t MergeHistograms(TH2D *sigthon, TH2D *sigthoff, - TH3D *sigpixthon, TH3D *sigpixthoff, - TH3D *diffpixthon, TH3D *diffpixthoff, - TH2D *blindidthon, TH2D *blindidthoff, - TH2D *blindnthon, TH2D *blindnthoff); - - Bool_t ReadTargetDist(const char *filein); - Bool_t WriteTargetDist(const char *fileout); - - void SetDataType(const char *type); // type of data to be padded - - Int_t PreProcess(MParList *pList); - Int_t Process(); - Int_t PostProcess(); - - void SetPadFlag(Int_t padflag); - - ClassDef(MCT1PadONOFF, 0) // task for the ON-OFF padding -}; - -#endif - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PadSchweizer.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PadSchweizer.cc (revision 4456) +++ (revision ) @@ -1,897 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Robert Wagner, 10/2002 -! Author(s): Wolfgang Wittek, 02/2003 -! -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// -// MCT1PadSchweizer -// -// This task applies padding such that for a given pixel and for a given -// Theta bin the resulting distribution of the pedestal sigma is identical -// to the distributions given by fHSigmaPixTheta and fHDiffPixTheta. -// -// The number of photons, its error and the pedestal sigmas are altered. -// On average, the number of photons added is zero. -// -// The formulas used can be found in Thomas Schweizer's Thesis, -// Section 2.2.1 -// -// There are 2 options for the padding : -// -// 1) fPadFlag = 1 : -// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta -// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using -// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 -// (fHDiffPixTheta). -// -// This is the preferred option as it takes into account the -// correlations between the Sigma of a pixel and Sigmabar. -// -// 2) fPadFlag = 2 : -// Generate a pedestal sigma for each pixel using the 3D-histogram -// Theta, pixel no., Sigma (fHSigmaPixTheta). -// -// -// The padding has to be done before the image cleaning because the -// image cleaning depends on the pedestal sigmas. -// -// For random numbers gRandom is used. -// -// This implementation has been tested for CT1 data. For MAGIC some -// modifications are necessary. -// -///////////////////////////////////////////////////////////////////////////// -#include "MCT1PadSchweizer.h" - -#include - -#include -#include -#include -#include -#include - -#include "MBinning.h" -#include "MSigmabar.h" -#include "MMcEvt.hxx" -#include "MLog.h" -#include "MLogManip.h" -#include "MParList.h" -#include "MGeomCam.h" - -#include "MCerPhotPix.h" -#include "MCerPhotEvt.h" - -#include "MPedPhotCam.h" -#include "MPedPhotPix.h" - -#include "MBlindPixels.h" - -ClassImp(MCT1PadSchweizer); - -using namespace std; - -// -------------------------------------------------------------------------- -// -// Default constructor. -// -MCT1PadSchweizer::MCT1PadSchweizer(const char *name, const char *title) -{ - fName = name ? name : "MCT1PadSchweizer"; - fTitle = title ? title : "Task for the padding (Schweizer)"; - - fHSigmaTheta = NULL; - fHSigmaPixTheta = NULL; - fHDiffPixTheta = NULL; - fHBlindPixIdTheta = NULL; - fHBlindPixNTheta = NULL; - - fHSigmaPedestal = NULL; - fHPhotons = NULL; - fHNSB = NULL; -} - -// -------------------------------------------------------------------------- -// -// Destructor. -// -MCT1PadSchweizer::~MCT1PadSchweizer() -{ - if (fHSigmaPedestal != NULL) delete fHSigmaPedestal; - if (fHPhotons != NULL) delete fHPhotons; - if (fHNSB != NULL) delete fHNSB; -} - -// -------------------------------------------------------------------------- -// -// Set the references to the histograms to be used in the padding -// -// fHSigmaTheta 2D-histogram (Theta, sigmabar) -// fHSigmaPixTheta 3D-hiostogram (Theta, pixel, sigma) -// fHDiffPixTheta 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) -// fHBlindPixIdTheta 2D-histogram (Theta, blind pixel Id) -// fHBlindPixNTheta 2D-histogram (Theta, no.of blind pixels ) -// -// -void MCT1PadSchweizer::SetHistograms(TH2D *hist2, TH3D *hist3, TH3D *hist3Diff, - TH2D *hist2Pix, TH2D *hist2PixN) -{ - fHSigmaTheta = hist2; - fHSigmaPixTheta = hist3; - fHDiffPixTheta = hist3Diff; - fHBlindPixIdTheta = hist2Pix; - fHBlindPixNTheta = hist2PixN; - - fHSigmaTheta->SetDirectory(NULL); - fHSigmaPixTheta->SetDirectory(NULL); - fHDiffPixTheta->SetDirectory(NULL); - fHBlindPixIdTheta->SetDirectory(NULL); - fHBlindPixNTheta->SetDirectory(NULL); - - Print(); -} - -// -------------------------------------------------------------------------- -// -// Set the option for the padding -// -// There are 2 options for the padding : -// -// 1) fPadFlag = 1 : -// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta -// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using -// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 -// (fHDiffPixTheta). -// -// This is the preferred option as it takes into account the -// correlations between the Sigma of a pixel and Sigmabar. -// -// 2) fPadFlag = 2 : -// Generate a pedestal sigma for each pixel using the 3D-histogram -// Theta, pixel no., Sigma (fHSigmaPixTheta). -// -void MCT1PadSchweizer::SetPadFlag(Int_t padflag) -{ - fPadFlag = padflag; - *fLog << "MCT1PadSchweizer::SetPadFlag(); choose option " << fPadFlag << endl; -} - -// -------------------------------------------------------------------------- -// -// Set the pointers and prepare the histograms -// -Int_t MCT1PadSchweizer::PreProcess(MParList *pList) -{ - if ( !fHSigmaTheta || !fHSigmaPixTheta || !fHDiffPixTheta || - !fHBlindPixIdTheta || !fHBlindPixNTheta) - { - *fLog << err << "At least one of the histograms needed for the padding is not defined ... aborting." << endl; - return kFALSE; - } - - fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); - if (!fMcEvt) - { - *fLog << err << dbginf << "MMcEvt not found... aborting." << endl; - return kFALSE; - } - - fPed = (MPedPhotCam*)pList->FindObject("MPedPhotCam"); - if (!fPed) - { - *fLog << err << "MPedPhotCam not found... aborting." << endl; - return kFALSE; - } - - fCam = (MGeomCam*)pList->FindObject("MGeomCam"); - if (!fCam) - { - *fLog << err << "MGeomCam not found (no geometry information available)... aborting." << endl; - return kFALSE; - } - - fEvt = (MCerPhotEvt*)pList->FindObject("MCerPhotEvt"); - if (!fEvt) - { - *fLog << err << "MCerPhotEvt not found... aborting." << endl; - return kFALSE; - } - - fSigmabar = (MSigmabar*)pList->FindCreateObj("MSigmabar"); - if (!fSigmabar) - { - *fLog << err << "MSigmabar not found... aborting." << endl; - return kFALSE; - } - - fBlinds = (MBlindPixels*)pList->FindCreateObj("MBlindPixels"); - if (!fBlinds) - { - *fLog << err << "MBlindPixels not found... aborting." << endl; - return kFALSE; - } - - - //-------------------------------------------------------------------- - // histograms for checking the padding - // - // plot pedestal sigmas - fHSigmaPedestal = new TH2D("SigPed","Sigma: after vs. before padding", - 100, 0.0, 5.0, 100, 0.0, 5.0); - fHSigmaPedestal->SetXTitle("Pedestal sigma before padding"); - fHSigmaPedestal->SetYTitle("Pedestal sigma after padding"); - - // plot no.of photons (before vs. after padding) - fHPhotons = new TH2D("Photons","Photons: after vs.before padding", - 100, -10.0, 90.0, 100, -10, 90); - fHPhotons->SetXTitle("no.of photons before padding"); - fHPhotons->SetYTitle("no.of photons after padding"); - - // plot of added NSB - fHNSB = new TH1D("NSB","Distribution of added NSB", 100, -10.0, 10.0); - fHNSB->SetXTitle("no.of added NSB photons"); - fHNSB->SetYTitle("no.of pixels"); - - - //-------------------------------------------------------------------- - - memset(fErrors, 0, sizeof(fErrors)); - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Do the Padding -// idealy the events to be padded should have been generated without NSB -// -Int_t MCT1PadSchweizer::Process() -{ - //*fLog << "Entry MCT1PadSchweizer::Process();" << endl; - - //------------------------------------------------ - // add pixels to MCerPhotEvt which are not yet in; - // set their numnber of photons equal to zero - - UInt_t imaxnumpix = fCam->GetNumPixels(); - - for (UInt_t i=0; iGetNumPixels(); - for (UInt_t j=0; jAddPixel(i, 0.0, (*fPed)[i].GetRms()); - } - - - - //----------------------------------------- - Int_t rc=0; - - const UInt_t npix = fEvt->GetNumPixels(); - - //fSigmabar->Calc(*fCam, *fPed, *fEvt); - //*fLog << "before padding : " << endl; - //fSigmabar->Print(""); - - - //$$$$$$$$$$$$$$$$$$$$$$$$$$ - // to simulate the situation that before the padding the NSB and - // electronic noise are zero : set Sigma = 0 for all pixels - //for (UInt_t i=0; ioperator[](i); - // Int_t j = pix.GetPixId(); - - // MPedPhotPix &ppix = fPed->operator[](j); - // ppix.SetRms(0.0); - //} - //$$$$$$$$$$$$$$$$$$$$$$$$$$ - - //------------------------------------------- - // Calculate average sigma of the event - // - Double_t sigbarold = fSigmabar->Calc(*fCam, *fPed, *fEvt); - Double_t sigbarold2 = sigbarold*sigbarold; - //fSigmabar->Print(""); - - if (sigbarold > 0) - { - //*fLog << "MCT1PadSchweizer::Process(); sigmabar of event to be padded is > 0 : " - // << sigbarold << ". Stop event loop " << endl; - // input data should have sigmabar = 0; stop event loop - - rc = 1; - fErrors[rc]++; - return kCONTINUE; - } - - const Double_t theta = kRad2Deg*fMcEvt->GetTelescopeTheta(); - // *fLog << "theta = " << theta << endl; - - - //------------------------------------------- - // for the current theta, - // generate blind pixels according to the histograms - // fHBlindPixNTheta and fHBlindPixIDTheta - // - - - Int_t binPix = fHBlindPixNTheta->GetXaxis()->FindBin(theta); - - if ( binPix < 1 || binPix > fHBlindPixNTheta->GetNbinsX() ) - { - //*fLog << "MCT1PadSchweizer::Process(); binNumber out of range : theta, binPix = " - // << theta << ", " << binPix << "; Skip event " << endl; - // event cannot be padded; skip event - - rc = 2; - fErrors[rc]++; - return kCONTINUE; - } - - // numBlind is the number of blind pixels in this event - TH1D *nblind; - UInt_t numBlind; - - nblind = fHBlindPixNTheta->ProjectionY("", binPix, binPix, ""); - if ( nblind->GetEntries() == 0.0 ) - { - *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " - << binPix << " has no entries; Skip event " << endl; - // event cannot be padded; skip event - delete nblind; - - rc = 7; - fErrors[rc]++; - return kCONTINUE; - } - else - { - numBlind = (Int_t) (nblind->GetRandom()+0.5); - } - delete nblind; - - - // throw the Id of numBlind different pixels in this event - TH1D *hblind; - UInt_t idBlind; - UInt_t listId[npix]; - UInt_t nlist = 0; - Bool_t equal; - - hblind = fHBlindPixIdTheta->ProjectionY("", binPix, binPix, ""); - if ( hblind->GetEntries() > 0.0 ) - for (UInt_t i=0; iGetRandom()+0.5); - equal = kFALSE; - for (UInt_t j=0; jSetPixelBlind(idBlind); - //*fLog << "idBlind = " << idBlind << endl; - } - fBlinds->SetReadyToSave(); - - delete hblind; - - - //------------------------------------------- - // for the current theta, - // generate a sigmabar according to the histogram fHSigmaTheta - // - Double_t sigmabar=0; - Int_t binNumber = fHSigmaTheta->GetXaxis()->FindBin(theta); - - if (binPix != binNumber) - { - cout << "The binnings of the 2 histograms are not identical; aborting" - << endl; - return kERROR; - } - - TH1D *hsigma; - - hsigma = fHSigmaTheta->ProjectionY("", binNumber, binNumber, ""); - if ( hsigma->GetEntries() == 0.0 ) - { - *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " - << binNumber << " has no entries; Skip event " << endl; - // event cannot be padded; skip event - delete hsigma; - - rc = 3; - fErrors[rc]++; - return kCONTINUE; - } - else - { - sigmabar = hsigma->GetRandom(); - //*fLog << "Theta, bin number = " << theta << ", " << binNumber // << ", sigmabar = " << sigmabar << endl - } - delete hsigma; - - const Double_t sigmabar2 = sigmabar*sigmabar; - - //------------------------------------------- - - //*fLog << "MCT1PadSchweizer::Process(); sigbarold, sigmabar = " - // << sigbarold << ", "<< sigmabar << endl; - - // Skip event if target sigmabar is <= sigbarold - if (sigmabar <= sigbarold) - { - *fLog << "MCT1PadSchweizer::Process(); target sigmabar is less than sigbarold : " - << sigmabar << ", " << sigbarold << ", Skip event" << endl; - - rc = 4; - fErrors[rc]++; - return kCONTINUE; - } - - - //------------------------------------------- - // - // Calculate average number of NSB photons to be added (lambdabar) - // from the value of sigmabar, - // - making assumptions about the average electronic noise (elNoise2) and - // - using a fixed value (F2excess) for the excess noise factor - - Double_t elNoise2; // [photons] - Double_t F2excess = 1.3; - Double_t lambdabar; // [photons] - - - - Int_t binTheta = fHDiffPixTheta->GetXaxis()->FindBin(theta); - if (binTheta != binNumber) - { - cout << "The binnings of the 2 histograms are not identical; aborting" - << endl; - return kERROR; - } - - // Get RMS of (Sigma^2-sigmabar^2) in this Theta bin. - // The average electronic noise (to be added) has to be well above this RMS, - // otherwise the electronic noise of an individual pixel (elNoise2Pix) - // may become negative - - TH1D *hnoise = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, - 0, 9999, ""); - Double_t RMS = hnoise->GetRMS(1); - delete hnoise; - - elNoise2 = TMath::Min(RMS, sigmabar2 - sigbarold2); - //*fLog << "elNoise2 = " << elNoise2 << endl; - - lambdabar = (sigmabar2 - sigbarold2 - elNoise2) / F2excess; // [photons] - - // This value of lambdabar is the same for all pixels; - // note that lambdabar is normalized to the area of pixel 0 - - //---------- start loop over pixels --------------------------------- - // do the padding for each pixel - // - // pad only pixels - which are used (before image cleaning) - // - Double_t sig = 0; - Double_t sigma2 = 0; - Double_t diff = 0; - Double_t addSig2 = 0; - Double_t elNoise2Pix = 0; - - - for (UInt_t i=0; iGetPixRatio(j); - - MPedPhotPix &ppix = (*fPed)[j]; - Double_t oldsigma = ppix.GetRms(); - Double_t oldsigma2 = oldsigma*oldsigma; - - //--------------------------------- - // throw the Sigma for this pixel - // - Int_t binPixel = fHDiffPixTheta->GetYaxis()->FindBin( (Double_t)j ); - - Int_t count; - Bool_t ok; - - TH1D *hdiff; - TH1D *hsig; - - switch (fPadFlag) - { - case 1 : - // throw the Sigma for this pixel from the distribution fHDiffPixTheta - - hdiff = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - if ( hdiff->GetEntries() == 0 ) - { - *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " - << binTheta << " and pixel bin " << binPixel - << " has no entries; aborting " << endl; - delete hdiff; - - rc = 5; - fErrors[rc]++; - return kCONTINUE; - } - - count = 0; - ok = kFALSE; - for (Int_t m=0; m<20; m++) - { - count += 1; - diff = hdiff->GetRandom(); - // the following condition ensures that elNoise2Pix > 0.0 - - if ( (diff + sigmabar2 - oldsigma2/ratioArea - - lambdabar*F2excess) > 0.0 ) - { - ok = kTRUE; - break; - } - } - if (!ok) - { - - *fLog << "theta, j, count, sigmabar, diff = " << theta << ", " - << j << ", " << count << ", " << sigmabar << ", " - << diff << endl; - diff = lambdabar*F2excess + oldsigma2/ratioArea - sigmabar2; - } - delete hdiff; - sigma2 = diff + sigmabar2; - break; - - case 2 : - // throw the Sigma for this pixel from the distribution fHSigmaPixTheta - - hsig = fHSigmaPixTheta->ProjectionZ("", binTheta, binTheta, - binPixel, binPixel, ""); - if ( hsig->GetEntries() == 0 ) - { - *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " - << binTheta << " and pixel bin " << binPixel - << " has no entries; aborting " << endl; - delete hsig; - - rc = 6; - fErrors[rc]++; - return kCONTINUE; - } - - count = 0; - ok = kFALSE; - for (Int_t m=0; m<20; m++) - { - count += 1; - - sig = hsig->GetRandom(); - sigma2 = sig*sig/ratioArea; - // the following condition ensures that elNoise2Pix > 0.0 - - if ( (sigma2-oldsigma2/ratioArea-lambdabar*F2excess) > 0.0 ) - { - ok = kTRUE; - break; - } - } - if (!ok) - { - - *fLog << "theta, j, count, sigmabar, sig = " << theta << ", " - << j << ", " << count << ", " << sigmabar << ", " - << sig << endl; - sigma2 = lambdabar*F2excess + oldsigma2/ratioArea; - } - delete hsig; - break; - } - - //--------------------------------- - // get the additional sigma^2 for this pixel (due to the padding) - - addSig2 = sigma2*ratioArea - oldsigma2; - - - //--------------------------------- - // get the additional electronic noise for this pixel - - elNoise2Pix = addSig2 - lambdabar*F2excess*ratioArea; - - - //--------------------------------- - // throw actual number of additional NSB photons (NSB) - // and its RMS (sigmaNSB) - - Double_t NSB0 = gRandom->Poisson(lambdabar*ratioArea); - Double_t arg = NSB0*(F2excess-1.0) + elNoise2Pix; - Double_t sigmaNSB0; - - if (arg >= 0) - { - sigmaNSB0 = sqrt( arg ); - } - else - { - *fLog << "MCT1PadSchweizer::Process(); argument of sqrt < 0 : " - << arg << endl; - sigmaNSB0 = 0.0000001; - } - - - //--------------------------------- - // smear NSB0 according to sigmaNSB0 - // and subtract lambdabar because of AC coupling - - Double_t NSB = gRandom->Gaus(NSB0, sigmaNSB0) - lambdabar*ratioArea; - - //--------------------------------- - - // add additional NSB to the number of photons - Double_t oldphotons = pix.GetNumPhotons(); - Double_t newphotons = oldphotons + NSB; - pix.SetNumPhotons(newphotons); - - - fHNSB->Fill( NSB/sqrt(ratioArea) ); - fHPhotons->Fill( oldphotons/sqrt(ratioArea), newphotons/sqrt(ratioArea) ); - - - // error: add sigma of padded noise quadratically - Double_t olderror = pix.GetErrorPhot(); - Double_t newerror = sqrt(olderror*olderror + addSig2); - pix.SetErrorPhot(newerror); - - - Double_t newsigma = sqrt(oldsigma2 + addSig2); - ppix.SetRms(newsigma); - - fHSigmaPedestal->Fill(oldsigma, newsigma); - } - //---------- end of loop over pixels --------------------------------- - - // Calculate sigmabar again and crosscheck - - - //fSigmabar->Calc(*fCam, *fPed, *fEvt); - //*fLog << "after padding : " << endl; - //fSigmabar->Print(""); - - - //*fLog << "Exit MCT1PadSchweizer::Process();" << endl; - - rc = 0; - fErrors[rc]++; - - return kTRUE; - -} - -// -------------------------------------------------------------------------- -// -// -Int_t MCT1PadSchweizer::PostProcess() -{ - if (GetNumExecutions() != 0) - { - - *fLog << inf << endl; - *fLog << GetDescriptor() << " execution statistics:" << endl; - *fLog << dec << setfill(' '); - *fLog << " " << setw(7) << fErrors[1] << " (" << setw(3) - << (int)(fErrors[1]*100/GetNumExecutions()) - << "%) Evts skipped due to: Sigmabar_old > 0" << endl; - - *fLog << " " << setw(7) << fErrors[2] << " (" << setw(3) - << (int)(fErrors[2]*100/GetNumExecutions()) - << "%) Evts skipped due to: Zenith angle out of range" << endl; - - *fLog << " " << setw(7) << fErrors[3] << " (" << setw(3) - << (int)(fErrors[3]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigmabar" << endl; - - *fLog << " " << setw(7) << fErrors[4] << " (" << setw(3) - << (int)(fErrors[4]*100/GetNumExecutions()) - << "%) Evts skipped due to: Target sigma <= Sigmabar_old" << endl; - - *fLog << " " << setw(7) << fErrors[5] << " (" << setw(3) - << (int)(fErrors[5]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigma^2-Sigmabar^2" << endl; - - *fLog << " " << setw(7) << fErrors[6] << " (" << setw(3) - << (int)(fErrors[6]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Sigma" << endl; - - *fLog << " " << setw(7) << fErrors[7] << " (" << setw(3) - << (int)(fErrors[7]*100/GetNumExecutions()) - << "%) Evts skipped due to: No data for generating Blind pixels" << endl; - - *fLog << " " << fErrors[0] << " (" - << (int)(fErrors[0]*100/GetNumExecutions()) - << "%) Evts survived the padding!" << endl; - *fLog << endl; - - } - - //--------------------------------------------------------------- - TCanvas &c = *(MH::MakeDefCanvas("PadSchweizer", "", 900, 1200)); - c.Divide(3, 4); - gROOT->SetSelectedPad(NULL); - - c.cd(1); - fHNSB->SetDirectory(NULL); - fHNSB->DrawCopy(); - fHNSB->SetBit(kCanDelete); - - c.cd(2); - fHSigmaPedestal->SetDirectory(NULL); - fHSigmaPedestal->DrawCopy(); - fHSigmaPedestal->SetBit(kCanDelete); - - c.cd(3); - fHPhotons->SetDirectory(NULL); - fHPhotons->DrawCopy(); - fHPhotons->SetBit(kCanDelete); - - //-------------------------------------------------------------------- - - - c.cd(4); - fHSigmaTheta->SetDirectory(NULL); - fHSigmaTheta->SetTitle("(Input) 2D : Sigmabar, \\Theta"); - fHSigmaTheta->DrawCopy(); - fHSigmaTheta->SetBit(kCanDelete); - - //-------------------------------------------------------------------- - - - c.cd(7); - fHBlindPixNTheta->SetDirectory(NULL); - fHBlindPixNTheta->SetTitle("(Input) 2D : no.of blind pixels, \\Theta"); - fHBlindPixNTheta->DrawCopy(); - fHBlindPixNTheta->SetBit(kCanDelete); - - //-------------------------------------------------------------------- - - - c.cd(10); - fHBlindPixIdTheta->SetDirectory(NULL); - fHBlindPixIdTheta->SetTitle("(Input) 2D : blind pixel Id, \\Theta"); - fHBlindPixIdTheta->DrawCopy(); - fHBlindPixIdTheta->SetBit(kCanDelete); - - - //-------------------------------------------------------------------- - // draw the 3D histogram (input): Theta, pixel, Sigma^2-Sigmabar^2 - - c.cd(5); - TH2D *l1; - l1 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zx"); - l1->SetDirectory(NULL); - l1->SetTitle("(Input) Sigma^2-Sigmabar^2 vs. \\Theta (all pixels)"); - l1->SetXTitle("\\Theta [\\circ]"); - l1->SetYTitle("Sigma^2-Sigmabar^2"); - - l1->DrawCopy("box"); - l1->SetBit(kCanDelete);; - - c.cd(8); - TH2D *l2; - l2 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zy"); - l2->SetDirectory(NULL); - l2->SetTitle("(Input) Sigma^2-Sigmabar^2 vs. pixel number (all \\Theta)"); - l2->SetXTitle("pixel"); - l2->SetYTitle("Sigma^2-Sigmabar^2"); - - l2->DrawCopy("box"); - l2->SetBit(kCanDelete);; - - //-------------------------------------------------------------------- - // draw the 3D histogram (input): Theta, pixel, Sigma - - c.cd(6); - TH2D *k1; - k1 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zx"); - k1->SetDirectory(NULL); - k1->SetTitle("(Input) Sigma vs. \\Theta (all pixels)"); - k1->SetXTitle("\\Theta [\\circ]"); - k1->SetYTitle("Sigma"); - - k1->DrawCopy("box"); - k1->SetBit(kCanDelete); - - c.cd(9); - TH2D *k2; - k2 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zy"); - k2->SetDirectory(NULL); - k2->SetTitle("(Input) Sigma vs. pixel number (all \\Theta)"); - k2->SetXTitle("pixel"); - k2->SetYTitle("Sigma"); - - k2->DrawCopy("box"); - k2->SetBit(kCanDelete);; - - - //-------------------------------------------------------------------- - - - return kTRUE; -} - -// -------------------------------------------------------------------------- - - - - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PadSchweizer.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PadSchweizer.h (revision 4456) +++ (revision ) @@ -1,80 +1,0 @@ -#ifndef MARS_MCT1PadSchweizer -#define MARS_MCT1PadSchweizer - -#ifndef MARS_MTask -#include "MTask.h" -#endif - -#ifndef MARS_MH -#include "MH.h" -#endif - -class TH1D; -class TH2D; -class TH3D; - -class MGeomCam; -class MCerPhotEvt; -class MPedPhotCam; -class MMcEvt; -class MSigmabar; -class MParList; -class MBlindPixels; - -class MCT1PadSchweizer : public MTask -{ -private: - MGeomCam *fCam; - MCerPhotEvt *fEvt; - MSigmabar *fSigmabar; - MMcEvt *fMcEvt; - MPedPhotCam *fPed; - MBlindPixels *fBlinds; - - Int_t fPadFlag; - Int_t fRunType; - Int_t fGroup; - - Int_t fErrors[8]; - - // plots used for the padding - TH2D *fHBlindPixIdTheta; // 2D-histogram (blind pixel Id vs. Theta) - TH2D *fHBlindPixNTheta; // 2D-histogram (no.of blind pixels vs. Theta) - TH2D *fHSigmaTheta; // 2D-histogram (sigmabar vs. Theta) - TH3D *fHSigmaPixTheta; // 3D-histogram (Theta, pixel, sigma) - TH3D *fHDiffPixTheta; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) - - // plots for checking the padding - TH2D *fHSigmaPedestal; // 2D-histogram : pedestal sigma after - // versus before padding - TH2D *fHPhotons; // 2D-histogram : no.of photons after - // versus before padding - TH1D *fHNSB; // 1D-histogram : additional NSB - - -public: - MCT1PadSchweizer(const char *name=NULL, const char *title=NULL); - ~MCT1PadSchweizer(); - - void SetHistograms(TH2D *hist2, TH3D *hist3, TH3D *hist3Diff, - TH2D *hist2Pix, TH2D *hist2PixN); - - Int_t PreProcess(MParList *pList); - Int_t Process(); - Int_t PostProcess(); - - void SetPadFlag(Int_t padflag); - - ClassDef(MCT1PadSchweizer, 0) // task for the padding (Schweizer) -}; - -#endif - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PointingCorrCalc.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PointingCorrCalc.cc (revision 4456) +++ (revision ) @@ -1,218 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Wolfgang Wittek 03/2003 -! Nadia Tonello 05/2003 -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// // -// MCT1PointingCorrCalc // -// // -// This is a task to do the CT1 pointing correction. // -// // -// NT: You can correct the Mkn421 data (default setting), or the 1ES1959 // -// data. // -// To change to the correction needed for 1ES1959, you have to call // -// the member funcion: SetPointedSource // -// // -// Example: // -// MCT1PointingCorrCalc correct; // -// correct.SetPointedSource(MCT1PointingCorrectionCalc::K1959) // -// // -///////////////////////////////////////////////////////////////////////////// - -#include "MCT1PointingCorrCalc.h" - -#include "MParList.h" - -#include "MSrcPosCam.h" -#include "MGeomCam.h" -#include "MParameters.h" - -#include "MLog.h" -#include "MLogManip.h" - -ClassImp(MCT1PointingCorrCalc); - -using namespace std; -// -------------------------------------------------------------------------- -// -// Default constructor. -// -MCT1PointingCorrCalc::MCT1PointingCorrCalc(const char *srcname, - const char *name, const char *title) - : fSrcName(srcname), fPoiSource(k421) -{ - fName = name ? name : "MCT1PointingCorrCalc"; - fTitle = title ? title : "Task to do the CT1 pointing correction"; -} - -// -------------------------------------------------------------------------- -// -Int_t MCT1PointingCorrCalc::PreProcess(MParList *pList) -{ - MGeomCam *geom = (MGeomCam*)pList->FindObject("MGeomCam"); - if (!geom) - *fLog << warn << GetDescriptor() << ": No Camera Geometry available. Using mm-scale for histograms." << endl; - else - { - fMm2Deg = geom->GetConvMm2Deg(); - } - - fHourAngle = (MParameterD*)pList->FindObject("HourAngle", "MParameterD"); - if (!fHourAngle) - { - *fLog << err << "HourAngle [MParameterD] not found... aborting." << endl; - return kFALSE; - } - - - fSrcPos = (MSrcPosCam*)pList->FindObject(fSrcName, "MSrcPosCam"); - if (!fSrcPos) - { - *fLog << err << fSrcName << " [MSrcPosCam] not found... aborting." << endl; - return kFALSE; - } - - - return kTRUE; -} - - -// -------------------------------------------------------------------------- -// -//Implemented Daniel Kranich's pointing correction for Mkn421 (2001 data) -// - -void MCT1PointingCorrCalc::PointCorr421() -{ - //*fLog << "MCT1PointingCorrCalc::Process; fhourangle = " - // << fhourangle << endl; - - Float_t fhourangle = fHourAngle->GetVal(); - - Float_t cx = -0.05132 - 0.001064 * fhourangle - - 3.530e-6 * fhourangle * fhourangle; - cx /= fMm2Deg; - - Float_t cy = -0.04883 - 0.0003175* fhourangle - - 2.165e-5 * fhourangle * fhourangle; - cy /= fMm2Deg; - - fSrcPos->SetXY(cx, cy); - - //*fLog << "MCT1PointingCorrCal::Process; fhourangle, cx, cy, fMm2Deg = " - // << fhourangle << ", " << cx << ", " << cy << ", " - // << fMm2Deg << endl; - - fSrcPos->SetReadyToSave(); - return; -} - - -// -------------------------------------------------------------------------- -// -// NT :Implemente Daniel Kranich's pointing correction for 1ES1959 (2002 data) - -void MCT1PointingCorrCalc::PointCorr1959() -{ - //*fLog << "MCT1PointingCorrCalc::Process; fhourangle = " - // << fhourangle << endl; - - Float_t fhourangle = fHourAngle->GetVal(); - - Float_t cx = -0.086 - 0.00091 * fhourangle ; - cx /= fMm2Deg; - - Float_t cy = -0.083 - 0.001 * fhourangle ; - cy /= fMm2Deg; - - fSrcPos->SetXY(cx, cy); - - //*fLog << "MCT1PointingCorrCal::Process; fhourangle, cx, cy, fMm2Deg = " - // << fhourangle << ", " << cx << ", " << cy << ", " - // << fMm2Deg << endl; - - fSrcPos->SetReadyToSave(); - return; - -} -// -------------------------------------------------------------------------- -// -// Do the pointing correction -// -Int_t MCT1PointingCorrCalc::Process() -{ - // fhourangle is the hour angle [degrees] - // (cx, cy) is the source position in the camera [mm] - // - switch (fPoiSource) - { - case k421: - PointCorr421(); - case k1959: - PointCorr1959(); - } - return kTRUE; -} - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1PointingCorrCalc.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1PointingCorrCalc.h (revision 4456) +++ (revision ) @@ -1,64 +1,0 @@ -#ifndef MARS_MCT1PointingCorrCalc -#define MARS_MCT1PointingCorrCalc - -///////////////////////////////////////////////////////////////////////////// -// // -// MCT1PointingCorrCalc // -// // -// Task to do the pointing correction // -// // -///////////////////////////////////////////////////////////////////////////// - -#ifndef MARS_MTask -#include "MTask.h" -#endif - -class MSrcPosCam; -class MParameterD; - - -class MCT1PointingCorrCalc : public MTask -{ -public: - typedef enum { - k421, - k1959 - } PointedSource_t; - -private: - - MSrcPosCam *fSrcPos; - TString fSrcName; - MParameterD *fHourAngle; - - PointedSource_t fPoiSource; - Float_t fMm2Deg; - - void PointCorr421(); - void PointCorr1959(); - -public: - - MCT1PointingCorrCalc(const char *srcname="MSrcPosCam", - const char *name=NULL, const char *title=NULL); - - Int_t PreProcess(MParList *pList); - Int_t Process(); - - void SetPointedSource(PointedSource_t s) { fPoiSource = s; } - - ClassDef(MCT1PointingCorrCalc, 0) // Task to do the CT1 pointing correction for Mkn421 2001 data or 1ES1959 2002 data -}; - -#endif - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1Supercuts.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1Supercuts.cc (revision 4456) +++ (revision ) @@ -1,388 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Wolfgang Wittek, 08/2003 -! Author(s): Thomas Bretz, 08/2003 -! -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// // -// MCT1Supercuts // -// // -// this is the container for the parameters of the supercuts // -// // -///////////////////////////////////////////////////////////////////////////// -#include "MCT1Supercuts.h" - -#include -#include - -#include "MParList.h" - -#include "MLog.h" -#include "MLogManip.h" - -ClassImp(MCT1Supercuts); - -using namespace std; - -// -------------------------------------------------------------------------- -// -// constructor -// -MCT1Supercuts::MCT1Supercuts(const char *name, const char *title) - : fParameters(104), fStepsizes(104), - fLengthUp(fParameters.GetArray()), fLengthLo(fParameters.GetArray()+8), - fWidthUp(fParameters.GetArray()+16), fWidthLo(fParameters.GetArray()+24), - fDistUp(fParameters.GetArray()+32), fDistLo(fParameters.GetArray()+40), - fAsymUp(fParameters.GetArray()+48), fAsymLo(fParameters.GetArray()+56), - fConcUp(fParameters.GetArray()+64), fConcLo(fParameters.GetArray()+72), - fLeakage1Up(fParameters.GetArray()+80), fLeakage1Lo(fParameters.GetArray()+88), - fAlphaUp(fParameters.GetArray()+96) -{ - fName = name ? name : "MCT1Supercuts"; - fTitle = title ? title : "Container for the supercut parameters"; - - // set supercut parameters to their default values - InitParameters(); -} - - -// -------------------------------------------------------------------------- -// -// set default values for the supercut parameters -// -void MCT1Supercuts::InitParameters() -{ - //--------------------------------------------------- - // these are Daniel's original values for Mkn 421 - - fLengthUp[0] = 0.315585; - fLengthUp[1] = 0.001455; - fLengthUp[2] = 0.203198; - fLengthUp[3] = 0.005532; - fLengthUp[4] = -0.001670; - fLengthUp[5] = -0.020362; - fLengthUp[6] = 0.007388; - fLengthUp[7] = -0.013463; - - fLengthLo[0] = 0.151530; - fLengthLo[1] = 0.028323; - fLengthLo[2] = 0.510707; - fLengthLo[3] = 0.053089; - fLengthLo[4] = 0.013708; - fLengthLo[5] = 2.357993; - fLengthLo[6] = 0.000080; - fLengthLo[7] = -0.007157; - - fWidthUp[0] = 0.145412; - fWidthUp[1] = -0.001771; - fWidthUp[2] = 0.054462; - fWidthUp[3] = 0.022280; - fWidthUp[4] = -0.009893; - fWidthUp[5] = 0.056353; - fWidthUp[6] = 0.020711; - fWidthUp[7] = -0.016703; - - fWidthLo[0] = 0.089187; - fWidthLo[1] = -0.006430; - fWidthLo[2] = 0.074442; - fWidthLo[3] = 0.003738; - fWidthLo[4] = -0.004256; - fWidthLo[5] = -0.014101; - fWidthLo[6] = 0.006126; - fWidthLo[7] = -0.002849; - - fDistUp[0] = 1.787943; - fDistUp[1] = 0; - fDistUp[2] = 2.942310; - fDistUp[3] = 0.199815; - fDistUp[4] = 0; - fDistUp[5] = 0.249909; - fDistUp[6] = 0.189697; - fDistUp[7] = 0; - - fDistLo[0] = 0.589406; - fDistLo[1] = 0; - fDistLo[2] = -0.083964; - fDistLo[3] = -0.007975; - fDistLo[4] = 0; - fDistLo[5] = 0.045374; - fDistLo[6] = -0.001750; - fDistLo[7] = 0; - - - // dummy values - - fAsymUp[0] = 1.e10; - fAsymUp[1] = 0.0; - fAsymUp[2] = 0.0; - fAsymUp[3] = 0.0; - fAsymUp[4] = 0.0; - fAsymUp[5] = 0.0; - fAsymUp[6] = 0.0; - fAsymUp[7] = 0.0; - - fAsymLo[0] = -1.e10; - fAsymLo[1] = 0.0; - fAsymLo[2] = 0.0; - fAsymLo[3] = 0.0; - fAsymLo[4] = 0.0; - fAsymLo[5] = 0.0; - fAsymLo[6] = 0.0; - fAsymLo[7] = 0.0; - - fConcUp[0] = 1.e10; - fConcUp[1] = 0.0; - fConcUp[2] = 0.0; - fConcUp[3] = 0.0; - fConcUp[4] = 0.0; - fConcUp[5] = 0.0; - fConcUp[6] = 0.0; - fConcUp[7] = 0.0; - - fConcLo[0] = -1.e10; - fConcLo[1] = 0.0; - fConcLo[2] = 0.0; - fConcLo[3] = 0.0; - fConcLo[4] = 0.0; - fConcLo[5] = 0.0; - fConcLo[6] = 0.0; - fConcLo[7] = 0.0; - - fLeakage1Up[0] = 1.e10; - fLeakage1Up[1] = 0.0; - fLeakage1Up[2] = 0.0; - fLeakage1Up[3] = 0.0; - fLeakage1Up[4] = 0.0; - fLeakage1Up[5] = 0.0; - fLeakage1Up[6] = 0.0; - fLeakage1Up[7] = 0.0; - - fLeakage1Lo[0] = -1.e10; - fLeakage1Lo[1] = 0.0; - fLeakage1Lo[2] = 0.0; - fLeakage1Lo[3] = 0.0; - fLeakage1Lo[4] = 0.0; - fLeakage1Lo[5] = 0.0; - fLeakage1Lo[6] = 0.0; - fLeakage1Lo[7] = 0.0; - - fAlphaUp[0] = 13.123440; - fAlphaUp[1] = 0; - fAlphaUp[2] = 0; - fAlphaUp[3] = 0; - fAlphaUp[4] = 0; - fAlphaUp[5] = 0; - fAlphaUp[6] = 0; - fAlphaUp[7] = 0; - - //--------------------------------------------------- - // fStepsizes - // if == 0.0 the parameter will be fixed in the minimization - // != 0.0 initial step sizes for the parameters - - // LengthUp - fStepsizes[0] = 0.03; - fStepsizes[1] = 0.0002; - fStepsizes[2] = 0.02; - fStepsizes[3] = 0.0006; - fStepsizes[4] = 0.0002; - fStepsizes[5] = 0.002; - fStepsizes[6] = 0.0008; - fStepsizes[7] = 0.002; - - // LengthLo - fStepsizes[8] = 0.02; - fStepsizes[9] = 0.003; - fStepsizes[10] = 0.05; - fStepsizes[11] = 0.006; - fStepsizes[12] = 0.002; - fStepsizes[13] = 0.3; - fStepsizes[14] = 0.0001; - fStepsizes[15] = 0.0008; - - // WidthUp - fStepsizes[16] = 0.02; - fStepsizes[17] = 0.0002; - fStepsizes[18] = 0.006; - fStepsizes[19] = 0.003; - fStepsizes[20] = 0.002; - fStepsizes[21] = 0.006; - fStepsizes[22] = 0.002; - fStepsizes[23] = 0.002; - - // WidthLo - fStepsizes[24] = 0.009; - fStepsizes[25] = 0.0007; - fStepsizes[26] = 0.008; - fStepsizes[27] = 0.0004; - fStepsizes[28] = 0.0005; - fStepsizes[29] = 0.002; - fStepsizes[30] = 0.0007; - fStepsizes[31] = 0.003; - - // DistUp - fStepsizes[32] = 0.2; - fStepsizes[33] = 0.0; - fStepsizes[34] = 0.3; - fStepsizes[35] = 0.02; - fStepsizes[36] = 0.0; - fStepsizes[37] = 0.03; - fStepsizes[38] = 0.02; - fStepsizes[39] = 0.0; - - // DistLo - fStepsizes[40] = 0.06; - fStepsizes[41] = 0.0; - fStepsizes[42] = 0.009; - fStepsizes[43] = 0.0008; - fStepsizes[44] = 0.0; - fStepsizes[45] = 0.005; - fStepsizes[46] = 0.0002; - fStepsizes[47] = 0.0; - - // AsymUp - fStepsizes[48] = 0.0; - fStepsizes[49] = 0.0; - fStepsizes[50] = 0.0; - fStepsizes[51] = 0.0; - fStepsizes[52] = 0.0; - fStepsizes[53] = 0.0; - fStepsizes[54] = 0.0; - fStepsizes[55] = 0.0; - - // AsymLo - fStepsizes[56] = 0.0; - fStepsizes[57] = 0.0; - fStepsizes[58] = 0.0; - fStepsizes[59] = 0.0; - fStepsizes[60] = 0.0; - fStepsizes[61] = 0.0; - fStepsizes[62] = 0.0; - fStepsizes[63] = 0.0; - - // ConcUp - fStepsizes[64] = 0.0; - fStepsizes[65] = 0.0; - fStepsizes[66] = 0.0; - fStepsizes[67] = 0.0; - fStepsizes[68] = 0.0; - fStepsizes[69] = 0.0; - fStepsizes[70] = 0.0; - fStepsizes[71] = 0.0; - - // ConcLo - fStepsizes[72] = 0.0; - fStepsizes[73] = 0.0; - fStepsizes[74] = 0.0; - fStepsizes[75] = 0.0; - fStepsizes[76] = 0.0; - fStepsizes[77] = 0.0; - fStepsizes[78] = 0.0; - fStepsizes[79] = 0.0; - - // Leakage1Up - fStepsizes[80] = 0.0; - fStepsizes[81] = 0.0; - fStepsizes[82] = 0.0; - fStepsizes[83] = 0.0; - fStepsizes[84] = 0.0; - fStepsizes[85] = 0.0; - fStepsizes[86] = 0.0; - fStepsizes[87] = 0.0; - - // Leakage1Lo - fStepsizes[88] = 0.0; - fStepsizes[89] = 0.0; - fStepsizes[90] = 0.0; - fStepsizes[91] = 0.0; - fStepsizes[92] = 0.0; - fStepsizes[93] = 0.0; - fStepsizes[94] = 0.0; - fStepsizes[95] = 0.0; - - // AlphaUp - fStepsizes[96] = 0.0; - fStepsizes[97] = 0.0; - fStepsizes[98] = 0.0; - fStepsizes[99] = 0.0; - fStepsizes[100] = 0.0; - fStepsizes[101] = 0.0; - fStepsizes[102] = 0.0; - fStepsizes[103] = 0.0; -} - - -// -------------------------------------------------------------------------- -// -// Set the parameter values from the array 'd' -// -// -Bool_t MCT1Supercuts::SetParameters(const TArrayD &d) -{ - if (d.GetSize() != fParameters.GetSize()) - { - *fLog << err << "Sizes of d and of fParameters are different : " - << d.GetSize() << ", " << fParameters.GetSize() << endl; - return kFALSE; - } - - fParameters = d; - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Set the step sizes from the array 'd' -// -// -Bool_t MCT1Supercuts::SetStepsizes(const TArrayD &d) -{ - if (d.GetSize() != fStepsizes.GetSize()) - { - *fLog << err << "Sizes of d and of fStepsizes are different : " - << d.GetSize() << ", " << fStepsizes.GetSize() << endl; - return kFALSE; - } - - fStepsizes = d; - - return kTRUE; -} - - - - - - - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1Supercuts.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1Supercuts.h (revision 4456) +++ (revision ) @@ -1,69 +1,0 @@ -#ifndef MARS_MCT1Supercuts -#define MARS_MCT1Supercuts - -#ifndef MARS_MParContainer -#include "MParContainer.h" -#endif - -#ifndef ROOT_TArrayD -#include -#endif - -class MCT1Supercuts : public MParContainer -{ -private: - TArrayD fParameters; // supercut parameters - TArrayD fStepsizes; // step sizes of supercut parameters - - Double_t *fLengthUp; //! - Double_t *fLengthLo; //! - Double_t *fWidthUp; //! - Double_t *fWidthLo; //! - Double_t *fDistUp; //! - Double_t *fDistLo; //! - Double_t *fAsymUp; //! - Double_t *fAsymLo; //! - - Double_t *fConcUp; //! - Double_t *fConcLo; //! - Double_t *fLeakage1Up; //! - Double_t *fLeakage1Lo; //! - - Double_t *fAlphaUp; //! - - -public: - MCT1Supercuts(const char *name=NULL, const char *title=NULL); - - void InitParameters(); - - Bool_t SetParameters(const TArrayD &d); - Bool_t SetStepsizes(const TArrayD &d); - - const TArrayD &GetParameters() const { return fParameters; } - const TArrayD &GetStepsizes() const { return fStepsizes; } - - const Double_t *GetLengthUp() const { return fLengthUp; } - const Double_t *GetLengthLo() const { return fLengthLo; } - const Double_t *GetWidthUp() const { return fWidthUp; } - const Double_t *GetWidthLo() const { return fWidthLo; } - const Double_t *GetDistUp() const { return fDistUp; } - const Double_t *GetDistLo() const { return fDistLo; } - const Double_t *GetAsymUp() const { return fAsymUp; } - const Double_t *GetAsymLo() const { return fAsymLo; } - - const Double_t *GetConcUp() const { return fConcUp; } - const Double_t *GetConcLo() const { return fConcLo; } - - const Double_t *GetLeakage1Up() const { return fLeakage1Up; } - const Double_t *GetLeakage1Lo() const { return fLeakage1Lo; } - - const Double_t *GetAlphaUp() const { return fAlphaUp; } - - ClassDef(MCT1Supercuts, 1) // A container for the Supercut parameters -}; - -#endif - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1SupercutsCalc.cc =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1SupercutsCalc.cc (revision 4456) +++ (revision ) @@ -1,348 +1,0 @@ -/* ======================================================================== *\ -! -! * -! * This file is part of MARS, the MAGIC Analysis and Reconstruction -! * Software. It is distributed to you in the hope that it can be a useful -! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. -! * It is distributed WITHOUT ANY WARRANTY. -! * -! * Permission to use, copy, modify and distribute this software and its -! * documentation for any purpose is hereby granted without fee, -! * provided that the above copyright notice appear in all copies and -! * that both that copyright notice and this permission notice appear -! * in supporting documentation. It is provided "as is" without express -! * or implied warranty. -! * -! -! -! Author(s): Wolfgang Wittek, 04/2003 -! -! Copyright: MAGIC Software Development, 2000-2003 -! -! -\* ======================================================================== */ - -///////////////////////////////////////////////////////////////////////////// -// // -// MCT1SupercutsCalc // -// // -// this class calculates the hadronness for the supercuts // -// the parameters of the supercuts are taken // -// from the container MCT1Supercuts // -// // -// // -///////////////////////////////////////////////////////////////////////////// -#include "MCT1SupercutsCalc.h" - -#include -#include - -#include "TFile.h" -#include "TArrayD.h" - -#include "MParList.h" -#include "MHillasExt.h" -#include "MHillasSrc.h" -#include "MNewImagePar.h" -#include "MMcEvt.hxx" -#include "MCerPhotEvt.h" -#include "MGeomCam.h" -#include "MHadronness.h" -#include "MHMatrix.h" -#include "MCT1Supercuts.h" - -#include "MLog.h" -#include "MLogManip.h" - -ClassImp(MCT1SupercutsCalc); - -using namespace std; - - -// -------------------------------------------------------------------------- -// -// constructor -// - -MCT1SupercutsCalc::MCT1SupercutsCalc(const char *hilname, - const char *hilsrcname, - const char *name, const char *title) - : fHadronnessName("MHadronness"), fHilName(hilname), fHilSrcName(hilsrcname), - fHilExtName("MHillasExt"), fNewParName("MNewImagePar"), - fSuperName("MCT1Supercuts") -{ - fName = name ? name : "MCT1SupercutsCalc"; - fTitle = title ? title : "Class to evaluate the Supercuts"; - - fMatrix = NULL; -} - -// -------------------------------------------------------------------------- -// -Int_t MCT1SupercutsCalc::PreProcess(MParList *pList) -{ - MGeomCam *cam = (MGeomCam*)pList->FindObject("MGeomCam"); - if (!cam) - { - *fLog << err << "MGeomCam (Camera Geometry) not found... aborting." << endl; - return kFALSE; - } - - fMm2Deg = cam->GetConvMm2Deg(); - - fHadronness = (MHadronness*)pList->FindCreateObj("MHadronness", fHadronnessName); - if (!fHadronness) - { - *fLog << err << fHadronnessName << " [MHadronness] not found... aborting." << endl; - return kFALSE; - } - - fSuper = (MCT1Supercuts*)pList->FindObject(fSuperName, "MCT1Supercuts"); - if (!fSuper) - { - *fLog << err << fSuperName << " [MCT1Supercuts] not found... aborting." << endl; - return kFALSE; - } - - if (fMatrix) - return kTRUE; - - //----------------------------------------------------------- - fHil = (MHillas*)pList->FindObject(fHilName, "MHillas"); - if (!fHil) - { - *fLog << err << fHilName << " [MHillas] not found... aborting." << endl; - return kFALSE; - } - - fHilExt = (MHillasExt*)pList->FindObject(fHilExtName, "MHillasExt"); - if (!fHilExt) - { - *fLog << err << fHilExtName << " [MHillasExt] not found... aborting." << endl; - return kFALSE; - } - - fHilSrc = (MHillasSrc*)pList->FindObject(fHilSrcName, "MHillasSrc"); - if (!fHilSrc) - { - *fLog << err << fHilSrcName << " [MHillasSrc] not found... aborting." << endl; - return kFALSE; - } - - fNewPar = (MNewImagePar*)pList->FindObject(fNewParName, "MNewImagePar"); - if (!fNewPar) - { - *fLog << err << fNewParName << " [MNewImagePar] not found... aborting." << endl; - return kFALSE; - } - - fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); - if (!fMcEvt) - { - *fLog << err << "MMcEvt not found... aborting." << endl; - return kFALSE; - } - - - return kTRUE; -} - -// -------------------------------------------------------------------------- -// -// Calculation of upper and lower limits -// -Double_t MCT1SupercutsCalc::CtsMCut(const Double_t* a, Double_t ls, Double_t ct, - Double_t ls2, Double_t dd2) const -{ - // define cut-function - // - // dNOMLOGSIZE = 4.1 (=log(60.0) - // dNOMCOSZA = 1.0 - // - // a: array of cut parameters - // ls: log(SIZE) - dNOMLOGSIZE - // ls2: ls^2 - // ct: Cos(ZA.) - dNOMCOSZA - // dd2: DIST^2 - const Double_t limit = - a[0] + a[1] * dd2 + a[2] * ct + - ls * (a[3] + a[4] * dd2 + a[5] * ct) + - ls2 * (a[6] + a[7] * dd2); - - //*fLog << "MCT1SupercutsCalc::CtsMCut; *a = " - // << *a << ", " << *(a+1) << ", " << *(a+2) << ", " - // << *(a+3) << ", " << *(a+4) << ", " << *(a+5) << ", " - // << *(a+6) << ", " << *(a+7) << endl; - - //*fLog << "MCT1SupercutsCalc::CtsMCut; ls, ls2, ct, dd2, limit = " << ls - // << ", " << ls2 << ", " << ct << ", " << dd2 << ", " - // << limit << endl; - - return limit; -} - -// -------------------------------------------------------------------------- -// -// Returns the mapped value from the Matrix -// -Double_t MCT1SupercutsCalc::GetVal(Int_t i) const -{ - - Double_t val = (*fMatrix)[fMap[i]]; - - - //*fLog << "MCT1SupercutsCalc::GetVal; i, fMatrix, fMap, val = " - // << i << ", " << fMatrix << ", " << fMap[i] << ", " << val << endl; - - - return val; -} - -// -------------------------------------------------------------------------- -// -// You can use this function if you want to use a MHMatrix instead of the -// given containers. This function adds all necessary columns to the -// given matrix. Afterward you should fill the matrix with the corresponding -// data (eg from a file by using MHMatrix::Fill). If you now loop -// through the matrix (eg using MMatrixLoop) MEnergyEstParam::Process -// will take the values from the matrix instead of the containers. -// -void MCT1SupercutsCalc::InitMapping(MHMatrix *mat) -{ - if (fMatrix) - return; - - fMatrix = mat; - - fMap[0] = fMatrix->AddColumn("MMcEvt.fTelescopeTheta"); - fMap[1] = fMatrix->AddColumn("MHillas.fWidth"); - fMap[2] = fMatrix->AddColumn("MHillas.fLength"); - fMap[3] = fMatrix->AddColumn("MHillas.fSize"); - fMap[4] = fMatrix->AddColumn("MHillas.fMeanX"); - fMap[5] = fMatrix->AddColumn("MHillas.fMeanY"); - fMap[6] = fMatrix->AddColumn("MHillasSrc.fDist"); - fMap[7] = fMatrix->AddColumn("fabs(MHillasSrc.fAlpha)"); - fMap[8] = fMatrix->AddColumn("sgn(MHillasSrc.fCosDeltaAlpha)*(MHillasExt.fM3Long)"); - fMap[9] = fMatrix->AddColumn("MNewImagePar.fConc"); - fMap[10]= fMatrix->AddColumn("MNewImagePar.fLeakage1"); -} - -// --------------------------------------------------------------------------- -// -// Evaluate dynamical supercuts -// -// set hadronness to 0.25 if cuts are fullfilled -// 0.75 otherwise -// -Int_t MCT1SupercutsCalc::Process() -{ - const Double_t kNomLogSize = 4.1; - const Double_t kNomCosZA = 1.0; - - const Double_t theta = fMatrix ? GetVal(0) : fMcEvt->GetTelescopeTheta(); - const Double_t width0 = fMatrix ? GetVal(1) : fHil->GetWidth(); - const Double_t length0 = fMatrix ? GetVal(2) : fHil->GetLength(); - const Double_t size = fMatrix ? GetVal(3) : fHil->GetSize(); - const Double_t meanx = fMatrix ? GetVal(4) : fHil->GetMeanX(); - const Double_t meany = fMatrix ? GetVal(5) : fHil->GetMeanY(); - const Double_t dist0 = fMatrix ? GetVal(6) : fHilSrc->GetDist(); - - Double_t help; - if (!fMatrix) - help = TMath::Sign(fHilExt->GetM3Long(), - fHilSrc->GetCosDeltaAlpha()); - const Double_t asym0 = fMatrix ? GetVal(8) : help; - const Double_t conc = fMatrix ? GetVal(9) : fNewPar->GetConc(); - const Double_t leakage = fMatrix ? GetVal(10): fNewPar->GetLeakage1(); - - const Double_t newdist = dist0 * fMm2Deg; - - const Double_t dist2 = meanx*meanx + meany*meany; - const Double_t dist = sqrt(dist2) * fMm2Deg; - const Double_t dd2 = dist*dist; - - - const Double_t dmls = log(size) - kNomLogSize; - const Double_t dmls2 = dmls * dmls; - - const Double_t dmcza = cos(theta) - kNomCosZA; - - const Double_t length = length0 * fMm2Deg; - const Double_t width = width0 * fMm2Deg; - const Double_t asym = asym0 * fMm2Deg; - - /* - *fLog << "newdist, length, width, asym, dist, conc, leakage = " - << newdist << ", " << length << ", " << width << ", " - << asym << ", " << dist << ", " << conc << ", " << leakage - << endl; - - *fLog << "upper cuts in newdist, length, width, asym, dist, conc, leakage = " - << CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetLengthUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetLengthLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetWidthUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetWidthLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetAsymUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetAsymLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetConcUp(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetConcLo(), dmls, dmcza, dmls2, dd2) << ", " - - << CtsMCut (fSuper->GetLeakage1Up(), dmls, dmcza, dmls2, dd2) << ", " - << CtsMCut (fSuper->GetLeakage1Lo(), dmls, dmcza, dmls2, dd2) << ", " - << endl; - */ - - - if ( - //dist < 1.05 && - //newdist < 1.05 && - - newdist < CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) && - newdist > CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) && - - length < CtsMCut (fSuper->GetLengthUp(), dmls, dmcza, dmls2, dd2) && - length > CtsMCut (fSuper->GetLengthLo(), dmls, dmcza, dmls2, dd2) && - - width < CtsMCut (fSuper->GetWidthUp(), dmls, dmcza, dmls2, dd2) && - width > CtsMCut (fSuper->GetWidthLo(), dmls, dmcza, dmls2, dd2) && - - asym < CtsMCut (fSuper->GetAsymUp(), dmls, dmcza, dmls2, dd2) && - asym > CtsMCut (fSuper->GetAsymLo(), dmls, dmcza, dmls2, dd2) && - - dist < CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) && - dist > CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) && - - conc < CtsMCut (fSuper->GetConcUp(), dmls, dmcza, dmls2, dd2) && - conc > CtsMCut (fSuper->GetConcLo(), dmls, dmcza, dmls2, dd2) && - - leakage < CtsMCut (fSuper->GetLeakage1Up(),dmls, dmcza, dmls2, dd2) && - leakage > CtsMCut (fSuper->GetLeakage1Lo(),dmls, dmcza, dmls2, dd2) ) - - fHadronness->SetHadronness(0.25); - else - fHadronness->SetHadronness(0.75); - - //*fLog << "SChadroness = " << fHadronness->GetHadronness() << endl; - - fHadronness->SetReadyToSave(); - - return kTRUE; -} - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/MCT1SupercutsCalc.h =================================================================== --- trunk/MagicSoft/Mars/manalysis/MCT1SupercutsCalc.h (revision 4456) +++ (revision ) @@ -1,82 +1,0 @@ -#ifndef MARS_MCT1SupercutsCalc -#define MARS_MCT1SupercutsCalc - -#ifndef MARS_MTask -#include "MTask.h" -#endif - -#ifndef ROOT_TArrayD -#include -#endif - -class MParList; -class MHillas; -class MHillasSrc; -class MHillasExt; -class MNewImagePar; -class MMcEvt; -class MCerPhotEvt; -class MGeomCam; -class MHadronness; -class MHMatrix; -class MCT1Supercuts; - -class MCT1SupercutsCalc : public MTask -{ -private: - MHillas *fHil; - MHillasSrc *fHilSrc; - MHillasExt *fHilExt; - MNewImagePar *fNewPar; - MMcEvt *fMcEvt; - MHadronness *fHadronness; //! output container for hadronness - MCT1Supercuts *fSuper; // container for supercut parameters - - TString fHadronnessName; // name of container to store hadronness - TString fHilName; - TString fHilSrcName; - TString fHilExtName; - TString fNewParName; - TString fSuperName; // name of container for supercut parameters - - Double_t fMm2Deg; //! - - Int_t fMap[11]; //! - MHMatrix *fMatrix; //! - - Int_t PreProcess(MParList *pList); - Int_t Process(); - - Double_t GetVal(Int_t i) const; - - Double_t CtsMCut(const Double_t* a, Double_t ls, Double_t ct, - Double_t ls2, Double_t dd2) const; - -public: - MCT1SupercutsCalc(const char *hilname="MHillas", - const char *hilsrcname="MHillasSrc", - const char *name=NULL, const char *title=NULL); - - void SetHadronnessName(const TString name) { fHadronnessName = name; } - TString GetHadronnessName() const { return fHadronnessName; } - - void InitMapping(MHMatrix *mat); - void StopMapping() { InitMapping(NULL); } - - - ClassDef(MCT1SupercutsCalc, 0) // A class to evaluate the Supercuts -}; - -#endif - - - - - - - - - - - - Index: trunk/MagicSoft/Mars/manalysis/Makefile =================================================================== --- trunk/MagicSoft/Mars/manalysis/Makefile (revision 4456) +++ trunk/MagicSoft/Mars/manalysis/Makefile (revision 4457) @@ -48,12 +48,7 @@ MSigmabarParam.cc \ MSigmabarCalc.cc \ - MCT1PadSchweizer.cc \ - MCT1PointingCorrCalc.cc \ MParameters.cc \ MMcTriggerLvl2.cc \ MMcTriggerLvl2Calc.cc \ - MCT1Supercuts.cc \ - MCT1SupercutsCalc.cc \ - MCT1FindSupercuts.cc \ MSupercuts.cc \ MSupercutsCalc.cc \ @@ -61,5 +56,4 @@ MMinuitInterface.cc \ MFiltercutsCalc.cc \ - MCT1PadONOFF.cc \ MPad.cc \ MPedestalWorkaround.cc \ Index: trunk/MagicSoft/Mars/manalysisct1/AnalysisCT1LinkDef.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/AnalysisCT1LinkDef.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/AnalysisCT1LinkDef.h (revision 4457) @@ -0,0 +1,14 @@ +#ifdef __CINT__ + +#pragma link off all globals; +#pragma link off all classes; +#pragma link off all functions; + +#pragma link C++ class MCT1PadSchweizer+; +#pragma link C++ class MCT1PadONOFF+; +#pragma link C++ class MCT1PointingCorrCalc+; +#pragma link C++ class MCT1Supercuts+; +#pragma link C++ class MCT1SupercutsCalc+; +#pragma link C++ class MCT1FindSupercuts+; + +#endif Index: trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.cc (revision 4457) @@ -0,0 +1,1153 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Thomas Bretz, 6/2003 +! Author(s): Wolfgang Wittek, 7/2003 +! +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// // +// MCT1FindSupercuts // +// // +// Class for otimizing the parameters of the supercuts // +// // +// // +// // +///////////////////////////////////////////////////////////////////////////// +#include "MCT1FindSupercuts.h" + +#include // fabs + +#include +#include +#include +#include +#include +#include + +#include "MBinning.h" +#include "MContinue.h" +#include "MCT1Supercuts.h" +#include "MCT1SupercutsCalc.h" +#include "MDataElement.h" +#include "MDataMember.h" + +#include "MEvtLoop.h" +#include "MFCT1SelFinal.h" +#include "MF.h" +#include "MFEventSelector.h" +#include "MFEventSelector2.h" +#include "MFillH.h" +//#include "MGeomCamCT1Daniel.h" +#include "MFEventSelector.h" +#include "MGeomCamCT1.h" +#include "MH3.h" +#include "MHCT1Supercuts.h" +#include "MHFindSignificance.h" +#include "MHMatrix.h" +#include "MHOnSubtraction.h" + +#include "MLog.h" +#include "MLogManip.h" +#include "MMatrixLoop.h" +#include "MMinuitInterface.h" +#include "MParList.h" +#include "MProgressBar.h" +#include "MReadMarsFile.h" +#include "MReadTree.h" +#include "MTaskList.h" + + +ClassImp(MCT1FindSupercuts); + +using namespace std; + + +//------------------------------------------------------------------------ +// +// fcnSupercuts +// +// - calculates the quantity to be minimized (using TMinuit) +// +// - the quantity to be minimized is (-1)*significance of the gamma signal +// in the alpha distribution (after cuts) +// +// - the parameters to be varied in the minimization are the cut parameters +// (par) +// +static void fcnSupercuts(Int_t &npar, Double_t *gin, Double_t &f, + Double_t *par, Int_t iflag) +{ + //cout << "entry fcnSupercuts" << endl; + + //------------------------------------------------------------- + // save pointer to the MINUIT object for optimizing the supercuts + // because it will be overwritten + // when fitting the alpha distribution in MHFindSignificance + TMinuit *savePointer = gMinuit; + //------------------------------------------------------------- + + + MEvtLoop *evtloopfcn = (MEvtLoop*)gMinuit->GetObjectFit(); + + MParList *plistfcn = (MParList*)evtloopfcn->GetParList(); + //MTaskList *tasklistfcn = (MTaskList*)plistfcn->FindObject("MTaskList"); + + MCT1Supercuts *super = (MCT1Supercuts*)plistfcn->FindObject("MCT1Supercuts"); + if (!super) + { + gLog << "fcnSupercuts : MCT1Supercuts object '" << "MCT1Supercuts" + << "' not found... aborting" << endl; + return; + } + + // + // transfer current parameter values to MCT1Supercuts + // + // Attention : npar is the number of variable parameters + // not the total number of parameters + // + Double_t fMin, fEdm, fErrdef; + Int_t fNpari, fNparx, fIstat; + gMinuit->mnstat(fMin, fEdm, fErrdef, fNpari, fNparx, fIstat); + + super->SetParameters(TArrayD(fNparx, par)); + + //$$$$$$$$$$$$$$$$$$$$$ + // for testing + //TArrayD checkparameters = super->GetParameters(); + //gLog << "fcnsupercuts : fNpari, fNparx =" << fNpari << ", " + // << fNparx << endl; + //gLog << "fcnsupercuts : i, par, checkparameters =" << endl; + //for (Int_t i=0; iEventloop(); + + //tasklistfcn->PrintStatistics(0, kTRUE); + + MH3* alpha = (MH3*)plistfcn->FindObject("AlphaFcn", "MH3"); + if (!alpha) + return; + + TH1 &alphaHist = alpha->GetHist(); + alphaHist.SetName("alpha-fcnSupercuts"); + + //------------------------------------------- + // set Minuit pointer to zero in order not to destroy the TMinuit + // object for optimizing the supercuts + gMinuit = NULL; + + //================================================================= + // fit alpha distribution to get the number of excess events and + // calculate significance of gamma signal in the alpha plot + + const Double_t alphasig = 20.0; + const Double_t alphamin = 30.0; + const Double_t alphamax = 90.0; + const Int_t degree = 2; + + Bool_t drawpoly; + Bool_t fitgauss; + if (iflag == 3) + { + drawpoly = kTRUE; + fitgauss = kTRUE; + } + else + { + drawpoly = kFALSE; + fitgauss = kFALSE; + } + //drawpoly = kFALSE; + //fitgauss = kFALSE; + + const Bool_t print = kTRUE; + + MHFindSignificance findsig; + findsig.SetRebin(kTRUE); + findsig.SetReduceDegree(kFALSE); + + const Bool_t rc = findsig.FindSigma(&alphaHist, alphamin, alphamax, degree, + alphasig, drawpoly, fitgauss, print); + + //================================================================= + + // reset gMinuit to the MINUIT object for optimizing the supercuts + gMinuit = savePointer; + //------------------------------------------- + + if (!rc) + { + gLog << "fcnSupercuts : FindSigma() failed" << endl; + f = 1.e10; + return; + } + + // plot some quantities during the optimization + MHCT1Supercuts *plotsuper = (MHCT1Supercuts*)plistfcn->FindObject("MHCT1Supercuts"); + if (plotsuper) + plotsuper->Fill(&findsig); + + //------------------------ + // get significance + const Double_t significance = findsig.GetSignificance(); + f = significance>0 ? -significance : 0; + + + //------------------------ + // optimize signal/background ratio + //Double_t ratio = findsig.GetNbg()>0.0 ? + // findsig.GetNex()/findsig.GetNbg() : 0.0; + //f = -ratio; + + //------------------------------------------- + // final calculations + //if (iflag == 3) + //{ + // + //} + + //------------------------------------------------------------- +} + + +// -------------------------------------------------------------------------- +// +// Default constructor. +// +MCT1FindSupercuts::MCT1FindSupercuts(const char *name, const char *title) +: fHowManyTrain(10000), fHowManyTest(10000), fMatrixFilter(NULL) +{ + fName = name ? name : "MCT1FindSupercuts"; + fTitle = title ? title : "Optimizer of the supercuts"; + + //--------------------------- + // camera geometry is needed for conversion mm ==> degree + //fCam = new MGeomCamCT1Daniel; + fCam = new MGeomCamCT1; + + // matrices to contain the training/test samples + fMatrixTrain = new MHMatrix("MatrixTrain"); + fMatrixTest = new MHMatrix("MatrixTest"); + + // objects of MCT1SupercutsCalc to which these matrices are attached + fCalcHadTrain = new MCT1SupercutsCalc("SupercutsCalcTrain"); + fCalcHadTest = new MCT1SupercutsCalc("SupercutsCalcTest"); + + // Define columns of matrices + fCalcHadTrain->InitMapping(fMatrixTrain); + fCalcHadTest->InitMapping(fMatrixTest); +} + +// -------------------------------------------------------------------------- +// +// Default destructor. +// +MCT1FindSupercuts::~MCT1FindSupercuts() +{ + delete fCam; + delete fMatrixTrain; + delete fMatrixTest; + delete fCalcHadTrain; + delete fCalcHadTest; +} + +// -------------------------------------------------------------------------- +// +// Define the matrix 'fMatrixTrain' for the training sample +// +// alltogether 'howmanytrain' events are read from file 'nametrain'; +// the events are selected according to a target distribution 'hreftrain' +// +// +Bool_t MCT1FindSupercuts::DefineTrainMatrix( + const TString &nametrain, MH3 &hreftrain, + const Int_t howmanytrain, const TString &filetrain) +{ + if (nametrain.IsNull() || howmanytrain <= 0) + return kFALSE; + + *fLog << "=============================================" << endl; + *fLog << "fill training matrix from file '" << nametrain + << "', select " << howmanytrain + << " events " << endl; + if (!hreftrain.GetHist().GetEntries()==0) + { + *fLog << " according to a distribution given by the MH3 object '" + << hreftrain.GetName() << "'" << endl; + } + else + { + *fLog << " randomly" << endl; + } + + + MParList plist; + MTaskList tlist; + + MReadMarsFile read("Events", nametrain); + read.DisableAutoScheme(); + + MFEventSelector2 seltrain(hreftrain); + seltrain.SetNumMax(howmanytrain); + seltrain.SetName("selectTrain"); + + MFillH filltrain(fMatrixTrain); + filltrain.SetFilter(&seltrain); + filltrain.SetName("fillMatrixTrain"); + + //****************************** + // entries in MParList + + plist.AddToList(&tlist); + plist.AddToList(fCam); + plist.AddToList(fMatrixTrain); + + //****************************** + // entries in MTaskList + + tlist.AddToList(&read); + tlist.AddToList(&seltrain); + tlist.AddToList(&filltrain); + + //****************************** + + MProgressBar bar; + MEvtLoop evtloop; + evtloop.SetParList(&plist); + evtloop.SetName("EvtLoopMatrixTrain"); + evtloop.SetProgressBar(&bar); + + if (!evtloop.Eventloop()) + return kFALSE; + + tlist.PrintStatistics(0, kTRUE); + + fMatrixTrain->Print("SizeCols"); + Int_t howmanygenerated = fMatrixTrain->GetM().GetNrows(); + if (TMath::Abs(howmanygenerated-howmanytrain) > TMath::Sqrt(9.*howmanytrain)) + { + *fLog << "MCT1FindSupercuts::DefineTrainMatrix; no.of generated events (" + << howmanygenerated + << ") is incompatible with the no.of requested events (" + << howmanytrain << ")" << endl; + } + + *fLog << "training matrix was filled" << endl; + *fLog << "=============================================" << endl; + + //-------------------------- + // write out training matrix + + if (filetrain != "") + { + TFile filetr(filetrain, "RECREATE"); + fMatrixTrain->Write(); + filetr.Close(); + + *fLog << "MCT1FindSupercuts::DefineTrainMatrix; Training matrix was written onto file '" + << filetrain << "'" << endl; + } + + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Define the matrix for the test sample +// +// alltogether 'howmanytest' events are read from file 'nametest' +// +// the events are selected according to a target distribution 'hreftest' +// +// +Bool_t MCT1FindSupercuts::DefineTestMatrix( + const TString &nametest, MH3 &hreftest, + const Int_t howmanytest, const TString &filetest) +{ + if (nametest.IsNull() || howmanytest<=0) + return kFALSE; + + *fLog << "=============================================" << endl; + *fLog << "fill test matrix from file '" << nametest + << "', select " << howmanytest + << " events " << endl; + if (!hreftest.GetHist().GetEntries()==0) + { + *fLog << " according to a distribution given by the MH3 object '" + << hreftest.GetName() << "'" << endl; + } + else + { + *fLog << " randomly" << endl; + } + + + MParList plist; + MTaskList tlist; + + MReadMarsFile read("Events", nametest); + read.DisableAutoScheme(); + + MFEventSelector2 seltest(hreftest); + seltest.SetNumMax(howmanytest); + seltest.SetName("selectTest"); + + MFillH filltest(fMatrixTest); + filltest.SetFilter(&seltest); + + //****************************** + // entries in MParList + + plist.AddToList(&tlist); + plist.AddToList(fCam); + plist.AddToList(fMatrixTest); + + //****************************** + // entries in MTaskList + + tlist.AddToList(&read); + tlist.AddToList(&seltest); + tlist.AddToList(&filltest); + + //****************************** + + MProgressBar bar; + MEvtLoop evtloop; + evtloop.SetParList(&plist); + evtloop.SetName("EvtLoopMatrixTest"); + evtloop.SetProgressBar(&bar); + + if (!evtloop.Eventloop()) + return kFALSE; + + tlist.PrintStatistics(0, kTRUE); + + fMatrixTest->Print("SizeCols"); + const Int_t howmanygenerated = fMatrixTest->GetM().GetNrows(); + if (TMath::Abs(howmanygenerated-howmanytest) > TMath::Sqrt(9.*howmanytest)) + { + *fLog << "MCT1FindSupercuts::DefineTestMatrix; no.of generated events (" + << howmanygenerated + << ") is incompatible with the no.of requested events (" + << howmanytest << ")" << endl; + } + + *fLog << "test matrix was filled" << endl; + *fLog << "=============================================" << endl; + + //-------------------------- + // write out test matrix + + if (filetest != "") + { + TFile filete(filetest, "RECREATE", ""); + fMatrixTest->Write(); + filete.Close(); + + *fLog << "MCT1FindSupercuts::DefineTestMatrix; Test matrix was written onto file '" + << filetest << "'" << endl; + } + + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Define the matrices for the training and test sample respectively +// +// +// +Bool_t MCT1FindSupercuts::DefineTrainTestMatrix( + const TString &name, MH3 &href, + const Int_t howmanytrain, const Int_t howmanytest, + const TString &filetrain, const TString &filetest) +{ + *fLog << "=============================================" << endl; + *fLog << "fill training and test matrix from file '" << name + << "', select " << howmanytrain + << " training and " << howmanytest << " test events " << endl; + if (!href.GetHist().GetEntries()==0) + { + *fLog << " according to a distribution given by the MH3 object '" + << href.GetName() << "'" << endl; + } + else + { + *fLog << " randomly" << endl; + } + + + MParList plist; + MTaskList tlist; + + MReadMarsFile read("Events", name); + read.DisableAutoScheme(); + + MFEventSelector2 selector(href); + selector.SetNumMax(howmanytrain+howmanytest); + selector.SetName("selectTrainTest"); + selector.SetInverted(); + + MContinue cont(&selector); + cont.SetName("ContTrainTest"); + + Double_t prob = ( (Double_t) howmanytrain ) + / ( (Double_t)(howmanytrain+howmanytest) ); + MFEventSelector split; + split.SetSelectionRatio(prob); + + MFillH filltrain(fMatrixTrain); + filltrain.SetFilter(&split); + filltrain.SetName("fillMatrixTrain"); + + + // consider this event as candidate for a test event + // only if event was not accepted as a training event + + MContinue conttrain(&split); + conttrain.SetName("ContTrain"); + + MFillH filltest(fMatrixTest); + filltest.SetName("fillMatrixTest"); + + + //****************************** + // entries in MParList + + plist.AddToList(&tlist); + plist.AddToList(fCam); + plist.AddToList(fMatrixTrain); + plist.AddToList(fMatrixTest); + + //****************************** + // entries in MTaskList + + tlist.AddToList(&read); + tlist.AddToList(&cont); + + tlist.AddToList(&split); + tlist.AddToList(&filltrain); + tlist.AddToList(&conttrain); + + tlist.AddToList(&filltest); + + //****************************** + + MProgressBar bar; + MEvtLoop evtloop; + evtloop.SetParList(&plist); + evtloop.SetName("EvtLoopMatrixTrainTest"); + evtloop.SetProgressBar(&bar); + + Int_t maxev = -1; + if (!evtloop.Eventloop(maxev)) + return kFALSE; + + tlist.PrintStatistics(0, kTRUE); + + fMatrixTrain->Print("SizeCols"); + const Int_t generatedtrain = fMatrixTrain->GetM().GetNrows(); + if (TMath::Abs(generatedtrain-howmanytrain) > TMath::Sqrt(9.*howmanytrain)) + { + *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; no.of generated events (" + << generatedtrain + << ") is incompatible with the no.of requested events (" + << howmanytrain << ")" << endl; + } + + fMatrixTest->Print("SizeCols"); + const Int_t generatedtest = fMatrixTest->GetM().GetNrows(); + if (TMath::Abs(generatedtest-howmanytest) > TMath::Sqrt(9.*howmanytest)) + { + *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; no.of generated events (" + << generatedtest + << ") is incompatible with the no.of requested events (" + << howmanytest << ")" << endl; + } + + + *fLog << "training and test matrix were filled" << endl; + *fLog << "=============================================" << endl; + + + //-------------------------- + // write out training matrix + + if (filetrain != "") + { + TFile filetr(filetrain, "RECREATE"); + fMatrixTrain->Write(); + filetr.Close(); + + *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; Training matrix was written onto file '" + << filetrain << "'" << endl; + } + + //-------------------------- + // write out test matrix + + if (filetest != "") + { + TFile filete(filetest, "RECREATE", ""); + fMatrixTest->Write(); + filete.Close(); + + *fLog << "MCT1FindSupercuts::DefineTrainTestMatrix; Test matrix was written onto file '" + << filetest << "'" << endl; + } + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Read training and test matrices from files +// +// + +Bool_t MCT1FindSupercuts::ReadMatrix(const TString &filetrain, const TString &filetest) +{ + //-------------------------- + // read in training matrix + + TFile filetr(filetrain); + fMatrixTrain->Read("MatrixTrain"); + fMatrixTrain->Print("SizeCols"); + + *fLog << "MCT1FindSupercuts::ReadMatrix; Training matrix was read in from file '" + << filetrain << "'" << endl; + filetr.Close(); + + + //-------------------------- + // read in test matrix + + TFile filete(filetest); + fMatrixTest->Read("MatrixTest"); + fMatrixTest->Print("SizeCols"); + + *fLog << "MCT1FindSupercuts::ReadMatrix; Test matrix was read in from file '" + << filetest << "'" << endl; + filete.Close(); + + return kTRUE; +} + + +//------------------------------------------------------------------------ +// +// Steering program for optimizing the supercuts +// --------------------------------------------- +// +// the criterion for the 'optimum' is +// +// - a maximum significance of the gamma signal in the alpha plot, +// in which the supercuts have been applied +// +// The various steps are : +// +// - setup the event loop to be executed for each call to fcnSupercuts +// - call TMinuit to do the minimization of (-significance) : +// the fcnSupercuts function calculates the significance +// for the current cut values +// for this - the alpha plot is produced in the event loop, +// in which the cuts have been applied +// - the significance of the gamma signal in the alpha plot +// is calculated +// +// Needed as input : (to be set by the Set functions) +// +// - fFilenameParam name of file to which optimum values of the +// parameters are written +// +// - fHadronnessName name of container where MCT1SupercutsCalc will +// put the supercuts hadronness +// +// - for the minimization, the starting values of the parameters are taken +// - from file parSCinit (if it is != "") +// - or from the arrays params and/or steps +// +//---------------------------------------------------------------------- +Bool_t MCT1FindSupercuts::FindParams(TString parSCinit, + TArrayD ¶ms, TArrayD &steps) +{ + // Setup the event loop which will be executed in the + // fcnSupercuts function of MINUIT + // + // parSCinit is the name of the file containing the initial values + // of the parameters; + // if parSCinit = "" 'params' and 'steps' are taken as initial values + + *fLog << "=============================================" << endl; + *fLog << "Setup event loop for fcnSupercuts" << endl; + + if (fHadronnessName.IsNull()) + { + *fLog << "MCT1FindSupercuts::FindParams; hadronness name is not defined... aborting" + << endl; + return kFALSE; + } + + if (fMatrixTrain == NULL) + { + *fLog << "MCT1FindSupercuts::FindParams; training matrix is not defined... aborting" + << endl; + return kFALSE; + } + + if (fMatrixTrain->GetM().GetNrows() <= 0) + { + *fLog << "MCT1FindSupercuts::FindParams; training matrix has no entries" + << endl; + return kFALSE; + } + + MParList parlistfcn; + MTaskList tasklistfcn; + + // loop over rows of matrix + MMatrixLoop loop(fMatrixTrain); + + //-------------------------------- + // create container for the supercut parameters + // and set them to their initial values + MCT1Supercuts super; + + // take initial values from file parSCinit + if (parSCinit != "") + { + TFile inparam(parSCinit); + super.Read("MCT1Supercuts"); + inparam.Close(); + *fLog << "MCT1FindSupercuts::FindParams; initial values of parameters are taken from file " + << parSCinit << endl; + } + + // take initial values from 'params' and/or 'steps' + else if (params.GetSize() != 0 || steps.GetSize() != 0 ) + { + if (params.GetSize() != 0) + { + *fLog << "MCT1FindSupercuts::FindParams; initial values of parameters are taken from 'params'" + << endl; + super.SetParameters(params); + } + if (steps.GetSize() != 0) + { + *fLog << "MCT1FindSupercuts::FindParams; initial step sizes are taken from 'steps'" + << endl; + super.SetStepsizes(steps); + } + } + else + { + *fLog << "MCT1FindSupercuts::FindParams; initial values and step sizes are taken from the MCT1Supercits constructor" + << endl; + } + + + //-------------------------------- + // calculate supercuts hadronness + fCalcHadTrain->SetHadronnessName(fHadronnessName); + + // apply the supercuts + MF scfilter(fHadronnessName+".fHadronness>0.5"); + MContinue supercuts(&scfilter); + + // plot |alpha| + const TString mh3Name = "AlphaFcn"; + MBinning binsalpha("Binning"+mh3Name); + binsalpha.SetEdges(54, -12.0, 96.0); + + *fLog << warn << "WARNING------------>ALPHA IS ASSUMED TO BE IN COLUMN 7!!!!!!!!" << endl; + + // |alpha| is assumed to be in column 7 of the matrix + MH3 alpha("MatrixTrain[7]"); + alpha.SetName(mh3Name); + + MFillH fillalpha(&alpha); + + // book histograms to be filled during the optimization + // ! not in the event loop ! + MHCT1Supercuts plotsuper; + plotsuper.SetupFill(&parlistfcn); + + //****************************** + // entries in MParList (extension of old MParList) + + parlistfcn.AddToList(&tasklistfcn); + parlistfcn.AddToList(&super); + parlistfcn.AddToList(fCam); + parlistfcn.AddToList(fMatrixTrain); + + parlistfcn.AddToList(&binsalpha); + parlistfcn.AddToList(&alpha); + + parlistfcn.AddToList(&plotsuper); + + //****************************** + // entries in MTaskList + + tasklistfcn.AddToList(&loop); + tasklistfcn.AddToList(fCalcHadTrain); + tasklistfcn.AddToList(&supercuts); + tasklistfcn.AddToList(&fillalpha); + + + //****************************** + + MEvtLoop evtloopfcn("EvtLoopFCN"); + evtloopfcn.SetParList(&parlistfcn); + *fLog << "Event loop for fcnSupercuts has been setup" << endl; + + // address of evtloopfcn is used in CallMinuit() + + + //----------------------------------------------------------------------- + // + //---------- Start of minimization part -------------------- + // + // Do the minimization with MINUIT + // + // Be careful: This is not thread safe + // + *fLog << "========================================================" << endl; + *fLog << "Start minimization for supercuts" << endl; + + + // ------------------------------------------- + // prepare call to MINUIT + // + + // get initial values of parameters + fVinit = super.GetParameters(); + fStep = super.GetStepsizes(); + + TString name[fVinit.GetSize()]; + fStep.Set(fVinit.GetSize()); + fLimlo.Set(fVinit.GetSize()); + fLimup.Set(fVinit.GetSize()); + fFix.Set(fVinit.GetSize()); + + fNpar = fVinit.GetSize(); + + for (UInt_t i=0; i= 48) + // { + // fStep[i] = 0.0; + // fFix[i] = 1; + // } + //} + + + // ------------------------------------------- + // call MINUIT + + TStopwatch clock; + clock.Start(); + + *fLog << "before calling CallMinuit" << endl; + + MMinuitInterface inter; + Bool_t rc = inter.CallMinuit(fcnSupercuts, name, + fVinit, fStep, fLimlo, fLimup, fFix, + &evtloopfcn, "SIMPLEX", kFALSE); + + *fLog << "after calling CallMinuit" << endl; + + *fLog << "Time spent for the minimization in MINUIT : " << endl;; + clock.Stop(); + clock.Print(); + + plotsuper.DrawClone(); + + if (!rc) + return kFALSE; + + *fLog << "Minimization for supercuts finished" << endl; + *fLog << "========================================================" << endl; + + + // ----------------------------------------------------------------- + // in 'fcnSupercuts' (IFLAG=3) the optimum parameter values were put + // into MCT1Supercuts + + // write optimum parameter values onto file filenameParam + + TFile outparam(fFilenameParam, "RECREATE"); + super.Write(); + outparam.Close(); + + *fLog << "Optimum parameter values for supercuts were written onto file '" + << fFilenameParam << "' :" << endl; + + const TArrayD &check = super.GetParameters(); + for (Int_t i=0; iGetM().GetNrows() <= 0) + { + *fLog << "MCT1FindSupercuts::TestParams; test matrix has no entries" + << endl; + return kFALSE; + } + + // ------------- TEST the supercuts ------------------------------ + // + *fLog << "Test the supercuts on the test sample" << endl; + + // ----------------------------------------------------------------- + // read optimum parameter values from file filenameParam + // into array 'supercutsPar' + + TFile inparam(fFilenameParam); + MCT1Supercuts scin; + scin.Read("MCT1Supercuts"); + inparam.Close(); + + *fLog << "Optimum parameter values for supercuts were read from file '"; + *fLog << fFilenameParam << "' :" << endl; + + const TArrayD &supercutsPar = scin.GetParameters(); + for (Int_t i=0; iSetHadronnessName(fHadronnessName); + + + //------------------------------------------- + + MMatrixLoop loop(fMatrixTest); + + // plot alpha before applying the supercuts + const TString mh3NameB = "AlphaBefore"; + MBinning binsalphabef("Binning"+mh3NameB); + binsalphabef.SetEdges(54, -12.0, 96.0); + + // |alpha| is assumed to be in column 7 of the matrix + MH3 alphabefore("MatrixTest[7]"); + alphabefore.SetName(mh3NameB); + + TH1 &alphahistb = alphabefore.GetHist(); + alphahistb.SetName("alphaBefore-TestParams"); + + MFillH fillalphabefore(&alphabefore); + fillalphabefore.SetName("FillAlphaBefore"); + + // apply the supercuts + MF scfilter(fHadronnessName+".fHadronness>0.5"); + MContinue applysupercuts(&scfilter); + + // plot alpha after applying the supercuts + const TString mh3NameA = "AlphaAfter"; + MBinning binsalphaaft("Binning"+mh3NameA); + binsalphaaft.SetEdges(54, -12.0, 96.0); + + MH3 alphaafter("MatrixTest[7]"); + alphaafter.SetName(mh3NameA); + + TH1 &alphahista = alphaafter.GetHist(); + alphahista.SetName("alphaAfter-TestParams"); + + MFillH fillalphaafter(&alphaafter); + fillalphaafter.SetName("FillAlphaAfter"); + + //****************************** + // entries in MParList + + parlist2.AddToList(&tasklist2); + + parlist2.AddToList(&supercuts); + + parlist2.AddToList(fCam); + parlist2.AddToList(fMatrixTest); + + parlist2.AddToList(&binsalphabef); + parlist2.AddToList(&alphabefore); + + parlist2.AddToList(&binsalphaaft); + parlist2.AddToList(&alphaafter); + + //****************************** + // entries in MTaskList + + tasklist2.AddToList(&loop); + tasklist2.AddToList(&fillalphabefore); + + tasklist2.AddToList(fCalcHadTest); + tasklist2.AddToList(&applysupercuts); + + tasklist2.AddToList(&fillalphaafter); + + //****************************** + + MProgressBar bar2; + MEvtLoop evtloop2; + evtloop2.SetParList(&parlist2); + evtloop2.SetName("EvtLoopTestParams"); + evtloop2.SetProgressBar(&bar2); + Int_t maxevents2 = -1; + if (!evtloop2.Eventloop(maxevents2)) + return kFALSE; + + tasklist2.PrintStatistics(0, kTRUE); + + + //------------------------------------------- + // draw the alpha plots + + MH3* alphaBefore = (MH3*)parlist2.FindObject(mh3NameB, "MH3"); + TH1 &alphaHist1 = alphaBefore->GetHist(); + alphaHist1.SetXTitle("|\\alpha| [\\circ]"); + + MH3* alphaAfter = (MH3*)parlist2.FindObject(mh3NameA, "MH3"); + TH1 &alphaHist2 = alphaAfter->GetHist(); + alphaHist2.SetXTitle("|\\alpha| [\\circ]"); + alphaHist2.SetName("alpha-TestParams"); + + TCanvas *c = new TCanvas("AlphaAfterSC", "AlphaTest", 600, 300); + c->Divide(2,1); + + gROOT->SetSelectedPad(NULL); + + c->cd(1); + alphaHist1.DrawCopy(); + + c->cd(2); + alphaHist2.DrawCopy(); + + + + //------------------------------------------- + // fit alpha distribution to get the number of excess events and + // calculate significance of gamma signal in the alpha plot + + const Double_t alphasig = 20.0; + const Double_t alphamin = 30.0; + const Double_t alphamax = 90.0; + const Int_t degree = 2; + const Bool_t drawpoly = kTRUE; + const Bool_t fitgauss = kTRUE; + const Bool_t print = kTRUE; + + MHFindSignificance findsig; + findsig.SetRebin(kTRUE); + findsig.SetReduceDegree(kFALSE); + + findsig.FindSigma(&alphaHist2, alphamin, alphamax, degree, + alphasig, drawpoly, fitgauss, print); + + const Double_t significance = findsig.GetSignificance(); + const Double_t alphasi = findsig.GetAlphasi(); + + *fLog << "Significance of gamma signal after supercuts in test sample : " + << significance << " (for |alpha| < " << alphasi << " degrees)" + << endl; + //------------------------------------------- + + + *fLog << "Test of supercuts part finished" << endl; + *fLog << "======================================================" << endl; + + return kTRUE; +} + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1FindSupercuts.h (revision 4457) @@ -0,0 +1,130 @@ +#ifndef MARS_MCT1FindSupercuts +#define MARS_MCT1FindSupercuts + +#ifndef MARS_MParContainer +#include "MParContainer.h" +#endif + +#ifndef ROOT_TArrayD +#include +#endif +#ifndef ROOT_TArrayI +#include +#endif + +class MFilter; +class MEvtLoop; +class MH3; +class MCT1SupercutsCalc; +class MGeomCam; +class MHMatrix; +/* +#include "MFilter.h" +#include "MEvtLoop.h" +#include "MH3.h" +#include "MCT1SupercutsCalc.h" +#include "MGeomCam.h" +#include "MHMatrix.h" +*/ + +class MCT1FindSupercuts : public MParContainer +{ +private: + + TString fFilenameTrain; + TString fFilenameTest; + + Int_t fHowManyTrain; + Int_t fHowManyTest; + + TString fFilenameParam; + + TString fHadronnessName; + + MCT1SupercutsCalc *fCalcHadTrain; + MCT1SupercutsCalc *fCalcHadTest; + + MHMatrix *fMatrixTrain; + MHMatrix *fMatrixTest; + MGeomCam *fCam; + + MEvtLoop *fObjectFit; + + MFilter *fMatrixFilter; + + // to comunicate with MINUIT ----------------- + // attention : dimensions must agree with those in + // MMinuitInterface::CallMinuit() + //char fParName [80][100]; + TArrayD fVinit; + TArrayD fStep; + TArrayD fLimlo; + TArrayD fLimup; + TArrayI fFix; + + UInt_t fNpar; + + TString fMethod; + + Double_t fMin, fEdm, fErrdef; + Int_t fNpari, fNparx, fIstat; + Int_t fErrMinimize; + //-------------------------------------------- + + +public: + MCT1FindSupercuts(const char *name=NULL, const char *title=NULL); + ~MCT1FindSupercuts(); + + void SetFilenameTraining(const TString &name, const Int_t howmany) + {fFilenameTrain = name; fHowManyTrain = howmany; } + + void SetFilenameTest(const TString &name, const Int_t howmany) + {fFilenameTest = name; fHowManyTest = howmany; } + + void SetFilenameParam(const TString &name) {fFilenameParam = name;} + void SetHadronnessName(const TString &name) {fHadronnessName = name;} + + void SetMatrixFilter(MFilter *filter) {fMatrixFilter = filter;} + + Bool_t DefineTrainMatrix(const TString &name, MH3 &href, + const Int_t howmany, const TString &filetrain); + + Bool_t DefineTestMatrix(const TString &name, MH3 &href, + const Int_t howmany, const TString &filetest); + + Bool_t DefineTrainTestMatrix(const TString &name, MH3 &href, + const Int_t howmanytrain, const Int_t howmanytest, + const TString &filetrain, const TString &filetest); + + MHMatrix *GetMatrixTrain() { return fMatrixTrain; } + MHMatrix *GetMatrixTest() { return fMatrixTest; } + + Bool_t ReadMatrix( const TString &filetrain, const TString &filetest); + + Bool_t FindParams(TString parSCinit, TArrayD ¶ms, TArrayD &steps); + Bool_t TestParams(); + + ClassDef(MCT1FindSupercuts, 1) // Class for optimization of the Supercuts +}; + +#endif + + + + + + + + + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.cc (revision 4457) @@ -0,0 +1,1819 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Wolfgang Wittek, 06/2003 +! +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// +// MCT1PadONOFF +// +// This task applies padding such that for a given pixel and for a given +// Theta bin the resulting distribution of the pedestal sigma is identical +// to the distributions given by fHSigmaPixTheta and fHDiffPixTheta. +// +// The number of photons, its error and the pedestal sigmas are altered. +// On average, the number of photons added is zero. +// +// The formulas used can be found in Thomas Schweizer's Thesis, +// Section 2.2.1 +// +// There are 2 options for the padding : +// +// 1) fPadFlag = 1 : +// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta +// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using +// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 +// (fHDiffPixTheta). +// +// This is the preferred option as it takes into account the +// correlations between the Sigma of a pixel and Sigmabar. +// +// 2) fPadFlag = 2 : +// Generate a pedestal sigma for each pixel using the 3D-histogram +// Theta, pixel no., Sigma (fHSigmaPixTheta). +// +// +// The padding has to be done before the image cleaning because the +// image cleaning depends on the pedestal sigmas. +// +// For random numbers gRandom is used. +// +// This implementation has been tested for CT1 data. For MAGIC some +// modifications are necessary. +// +///////////////////////////////////////////////////////////////////////////// +#include "MCT1PadONOFF.h" + +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "MBinning.h" +#include "MSigmabar.h" +#include "MMcEvt.hxx" +#include "MLog.h" +#include "MLogManip.h" +#include "MParList.h" +#include "MGeomCam.h" + +#include "MCerPhotPix.h" +#include "MCerPhotEvt.h" + +#include "MPedPhotCam.h" +#include "MPedPhotPix.h" + +#include "MBlindPixels.h" + +#include "MRead.h" +#include "MFilterList.h" +#include "MTaskList.h" +#include "MBlindPixelCalc.h" +#include "MHBlindPixels.h" +#include "MFillH.h" +#include "MHSigmaTheta.h" +#include "MEvtLoop.h" + +ClassImp(MCT1PadONOFF); + +using namespace std; + +// -------------------------------------------------------------------------- +// +// Default constructor. +// +MCT1PadONOFF::MCT1PadONOFF(const char *name, const char *title) +{ + fName = name ? name : "MCT1PadONOFF"; + fTitle = title ? title : "Task for the ON-OFF padding"; + + fPadFlag = 1; + *fLog << "MCT1PadONOFF: fPadFlag = " << fPadFlag << endl; + + fType = ""; + + fHSigmaTheta = NULL; + fHSigmaThetaON = NULL; + fHSigmaThetaOFF = NULL; + + fHSigmaPixTheta = NULL; + fHSigmaPixThetaON = NULL; + fHSigmaPixThetaOFF = NULL; + + fHDiffPixTheta = NULL; + fHDiffPixThetaON = NULL; + fHDiffPixThetaOFF = NULL; + + fHgON = NULL; + fHgOFF = NULL; + + fHBlindPixIdTheta = NULL; + fHBlindPixNTheta = NULL; + + fHSigmaPedestal = NULL; + fHPhotons = NULL; + fHNSB = NULL; +} + +// -------------------------------------------------------------------------- +// +// Destructor. +// +MCT1PadONOFF::~MCT1PadONOFF() +{ + if (fHBlindPixIdTheta != NULL) delete fHBlindPixIdTheta; + if (fHBlindPixNTheta != NULL) delete fHBlindPixNTheta; + + if (fHSigmaTheta != NULL) delete fHSigmaTheta; + if (fHSigmaPixTheta != NULL) delete fHSigmaPixTheta; + if (fHDiffPixTheta != NULL) delete fHDiffPixTheta; + + if (fHSigmaPedestal != NULL) delete fHSigmaPedestal; + if (fHPhotons != NULL) delete fHPhotons; + if (fHNSB != NULL) delete fHNSB; + + if (fInfile != NULL) delete fInfile; +} + +// -------------------------------------------------------------------------- +// +// Merge the distributions of ON and OFF data +// +// fHSigmaTheta 2D-histogram (Theta, sigmabar) +// fHSigmaPixTheta 3D-hiostogram (Theta, pixel, sigma) +// fHDiffPixTheta 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) +// fHBlindPixIdTheta 2D-histogram (Theta, blind pixel Id) +// fHBlindPixNTheta 2D-histogram (Theta, no.of blind pixels ) +// +// and define the target distributions for the padding +// +Bool_t MCT1PadONOFF::MergeHistograms(TH2D *sigthon, TH2D *sigthoff, + TH3D *sigpixthon, TH3D *sigpixthoff, + TH3D *diffpixthon, TH3D *diffpixthoff, + TH2D *blindidthon, TH2D *blindidthoff, + TH2D *blindnthon, TH2D *blindnthoff) +{ + *fLog << "----------------------------------------------------------------------------------" << endl; + *fLog << "Merge the ON and OFF histograms to obtain the target distributions for the padding" + << endl; + + //------------------------------------------------------------- + // merge the distributions of ON and OFF events + // to obtain the target distribution fHSigmaTheta + // + + Double_t eps = 1.e-10; + + fHSigmaTheta = new TH2D( (TH2D&)*sigthon ); + fHSigmaTheta->SetNameTitle("2D-ThetaSigmabar", "2D-ThetaSigmabar (target)"); + + // get binning for fHgON and fHgOFF from sigthon + // binning in Theta + TAxis *ax = sigthon->GetXaxis(); + Int_t nbinstheta = ax->GetNbins(); + TArrayD edgesx; + edgesx.Set(nbinstheta+1); + for (Int_t i=0; i<=nbinstheta; i++) + { + edgesx[i] = ax->GetBinLowEdge(i+1); + // *fLog << "i, theta low edge = " << i << ", " << edgesx[i] << endl; + } + MBinning binth; + binth.SetEdges(edgesx); + + // binning in sigmabar + TAxis *ay = sigthon->GetYaxis(); + Int_t nbinssig = ay->GetNbins(); + TArrayD edgesy; + edgesy.Set(nbinssig+1); + for (Int_t i=0; i<=nbinssig; i++) + { + edgesy[i] = ay->GetBinLowEdge(i+1); + // *fLog << "i, sigmabar low edge = " << i << ", " << edgesy[i] << endl; + } + MBinning binsg; + binsg.SetEdges(edgesy); + + + fHgON = new TH3D; + MH::SetBinning(fHgON, &binth, &binsg, &binsg); + fHgON->SetNameTitle("3D-PaddingMatrixON", "3D-PadMatrixThetaON"); + + fHgOFF = new TH3D; + MH::SetBinning(fHgOFF, &binth, &binsg, &binsg); + fHgOFF->SetNameTitle("3D-PaddingMatrixOFF", "3D-PadMatrixThetaOFF"); + + //............ loop over Theta bins ........................... + + // hista is the normalized 1D histogram of sigmabar for ON data + // histb is the normalized 1D histogram of sigmabar for OFF data + // histc is the difference ON-OFF + + // at the beginning, histap is a copy of hista + // at the end, it will be the 1D histogram for ON data after padding + + // at the beginning, histbp is a copy of histb + // at the end, it will be the 1D histogram for OFF data after padding + + // at the beginning, histcp is a copy of histc + // at the end, it should be zero + + *fLog << "MCT1PadONOFF::MergeHistograms; bins of Theta, Sigmabarold, Sigmabarnew, fraction of events to be padded" << endl; + for (Int_t l=1; l<=nbinstheta; l++) + { + TH1D *hista = sigthon->ProjectionY("sigon_y", l, l, ""); + Stat_t suma = hista->Integral(); + hista->Scale(1./suma); + + TH1D *histap = new TH1D( (const TH1D&)*hista ); + + TH1D *histb = sigthoff->ProjectionY("sigoff_y", l, l, ""); + Stat_t sumb = histb->Integral(); + histb->Scale(1./sumb); + + TH1D *histbp = new TH1D( (const TH1D&)*histb ); + + TH1D *histc = new TH1D( (const TH1D&)*hista ); + histc->Add(histb, -1.0); + + TH1D *histcp = new TH1D( (const TH1D&)*histc ); + + + // calculate matrix g + + // fHg[k][j] (if <0.0) tells how many ON events in bin k should be padded + // from sigma_k to sigma_j + + + // fHg[k][j] (if >0.0) tells how many OFF events in bin k should be padded + // from sigma_k to sigma_j + + //-------- start j loop ------------------------------------------------ + // loop over bins in histc, starting from the end + Double_t v, s, w, t, x, u, a, b, c, arg; + + for (Int_t j=nbinssig; j >= 1; j--) + { + v = histcp->GetBinContent(j); + if ( fabs(v) < eps ) continue; + if (v >= 0.0) + s = 1.0; + else + s = -1.0; + + //................ start k loop ...................................... + // look for a bin k which may compensate the content of bin j + for (Int_t k=j-1; k >= 1; k--) + { + w = histcp->GetBinContent(k); + if ( fabs(w) < eps ) continue; + if (w >= 0.0) + t = 1.0; + else + t = -1.0; + + if (s==t) continue; + + x = v + w; + if (x >= 0.0) + u = 1.0; + else + u = -1.0; + + if (u == s) + { + arg = -w; + + if (arg <=0.0) + { + fHgON->SetBinContent (l, k, j, -arg); + fHgOFF->SetBinContent(l, k, j, 0.0); + } + else + { + fHgON->SetBinContent (l, k, j, 0.0); + fHgOFF->SetBinContent(l, k, j, arg); + } + + + *fLog << "l, k, j, arg = " << l << ", " << k << ", " << j + << ", " << arg << endl; + + // g(k-1, j-1) = arg; + //cout << "k-1, j-1, arg = " << k-1 << ", " << j-1 << ", " + // << arg << endl; + + //...................................... + // this is for checking the procedure + if (arg < 0.0) + { + a = histap->GetBinContent(k); + histap->SetBinContent(k, a+arg); + a = histap->GetBinContent(j); + histap->SetBinContent(j, a-arg); + } + else + { + b = histbp->GetBinContent(k); + histbp->SetBinContent(k, b-arg); + b = histbp->GetBinContent(j); + histbp->SetBinContent(j, b+arg); + } + //...................................... + + histcp->SetBinContent(k, 0.0); + histcp->SetBinContent(j, x); + + //...................................... + // redefine v + v = histcp->GetBinContent(j); + if ( fabs(v) < eps ) break; + if (v >= 0.0) + s = 1.0; + else + s = -1.0; + //...................................... + + continue; + } + + arg = v; + + if (arg <=0.0) + { + fHgON->SetBinContent (l, k, j, -arg); + fHgOFF->SetBinContent(l, k, j, 0.0); + } + else + { + fHgON->SetBinContent (l, k, j, 0.0); + fHgOFF->SetBinContent(l, k, j, arg); + } + + *fLog << "l, k, j, arg = " << l << ", " << k << ", " << j + << ", " << arg << endl; + + //g(k-1, j-1) = arg; + //cout << "k-1, j-1, arg = " << k-1 << ", " << j-1 << ", " + // << arg << endl; + + //...................................... + // this is for checking the procedure + if (arg < 0.0) + { + a = histap->GetBinContent(k); + histap->SetBinContent(k, a+arg); + a = histap->GetBinContent(j); + histap->SetBinContent(j, a-arg); + } + else + { + b = histbp->GetBinContent(k); + + histbp->SetBinContent(k, b-arg); + b = histbp->GetBinContent(j); + histbp->SetBinContent(j, b+arg); + } + //...................................... + + histcp->SetBinContent(k, x); + histcp->SetBinContent(j, 0.0); + + break; + } + //................ end k loop ...................................... + } + //-------- end j loop ------------------------------------------------ + + // check results for this Theta bin + for (Int_t j=1; j<=nbinssig; j++) + { + a = histap->GetBinContent(j); + b = histbp->GetBinContent(j); + c = histcp->GetBinContent(j); + + if( fabs(a-b)>3.0*eps || fabs(c)>3.0*eps ) + *fLog << "MCT1PadONOFF::Read; inconsistency in results; a, b, c = " + << a << ", " << b << ", " << c << endl; + } + + + // fill target distribution SigmaTheta + // for this Theta bin + // + for (Int_t j=1; j<=nbinssig; j++) + { + a = histap->GetBinContent(j); + fHSigmaTheta->SetBinContent(l, j, a); + } + + delete hista; + delete histb; + delete histc; + + delete histap; + delete histbp; + delete histcp; + } + //............ end of loop over Theta bins .................... + + + // target distributions for MC + // SigmaPixTheta and DiffPixTheta + // BlindPixIdTheta and BlindPixNTheta + // are calculated as averages of the ON and OFF distributions + + fHSigmaThetaON = sigthon; + fHSigmaThetaON->SetNameTitle("2D-ThetaSigmabarON", "2D-ThetaSigmabarON (target)"); + + fHSigmaThetaOFF = sigthoff; + fHSigmaThetaOFF->SetNameTitle("2D-ThetaSigmabarOFF", "2D-ThetaSigmabarOFF (target)"); + + + fHBlindPixNTheta = new TH2D( (TH2D&)*blindnthon ); + fHBlindPixNTheta->SetNameTitle("2D-ThetaBlindN", "2D-ThetaBlindN (target)"); + + fHBlindPixIdTheta = new TH2D( (TH2D&)*blindidthon ); + fHBlindPixIdTheta->SetNameTitle("2D-ThetaBlindId", "2D-ThetaBlindId (target)"); + + fHSigmaPixTheta = new TH3D( (TH3D&)*sigpixthon ); + fHSigmaPixTheta->SetNameTitle("3D-ThetaPixSigma", "3D-ThetaPixSigma (target)"); + + fHSigmaPixThetaON = sigpixthon; + fHSigmaPixThetaON->SetNameTitle("3D-ThetaPixSigmaON", "3D-ThetaPixSigmaON (target)"); + + fHSigmaPixThetaOFF = sigpixthoff; + fHSigmaPixThetaOFF->SetNameTitle("3D-ThetaPixSigmaOFF", "3D-ThetaPixSigmaOFF (target)"); + + fHDiffPixTheta = new TH3D( (TH3D&)*diffpixthon ); + fHDiffPixTheta->SetNameTitle("3D-ThetaPixDiff", "3D-ThetaPixDiff (target)"); + + fHDiffPixThetaON = diffpixthon; + fHDiffPixThetaON->SetNameTitle("3D-ThetaPixDiffON", "3D-ThetaPixDiffON (target)"); + + fHDiffPixThetaOFF = diffpixthoff; + fHDiffPixThetaOFF->SetNameTitle("3D-ThetaPixDiffOFF", "3D-ThetaPixDiffOFF (target)"); + + + for (Int_t j=1; j<=nbinstheta; j++) + { + // fraction of ON/OFF events to be padded to a sigmabar + // of the OFF/ON events : fracON, fracOFF + + Double_t fracON = fHgON->Integral (j, j, 1, nbinssig, 1, nbinssig, ""); + Double_t fracOFF = fHgOFF->Integral(j, j, 1, nbinssig, 1, nbinssig, ""); + + TAxis *ax; + TAxis *ay; + TAxis *az; + + Double_t entON; + Double_t entOFF; + + Double_t normON; + Double_t normOFF; + + // set ranges for 2D-projections of 3D-histograms + ax = sigpixthon->GetXaxis(); + ax->SetRange(j, j); + ax = sigpixthoff->GetXaxis(); + ax->SetRange(j, j); + + ax = diffpixthon->GetXaxis(); + ax->SetRange(j, j); + ax = diffpixthoff->GetXaxis(); + ax->SetRange(j, j); + + TH2D *hist; + TH2D *histOFF; + + TH1D *hist1; + TH1D *hist1OFF; + + // weights for ON and OFF distrubtions when + // calculating the weighted average + Double_t facON = 0.5 * (1. - fracON + fracOFF); + Double_t facOFF = 0.5 * (1. + fracON - fracOFF); + + *fLog << fracON << ", " << fracOFF << ", " + << facON << ", " << facOFF << endl; + //------------------------------------------- + ay = blindnthon->GetYaxis(); + Int_t nbinsn = ay->GetNbins(); + + hist1 = (TH1D*)blindnthon->ProjectionY ("", j, j, ""); + hist1->SetName("dummy"); + hist1OFF = (TH1D*)blindnthoff->ProjectionY("", j, j, ""); + + // number of events in this theta bin + entON = hist1->Integral(); + entOFF = hist1OFF->Integral(); + + *fLog << "BlindPixNTheta : j, entON, entOFF = " << j << ", " + << entON << ", " << entOFF << endl; + + normON = entON<=0.0 ? 0.0 : 1.0/entON; + normOFF = entOFF<=0.0 ? 0.0 : 1.0/entOFF; + + hist1->Scale(normON); + hist1OFF->Scale(normOFF); + + // weighted average of ON and OFF distributions + hist1->Scale(facON); + hist1->Add(hist1OFF, facOFF); + + for (Int_t k=1; k<=nbinsn; k++) + { + Double_t cont = hist1->GetBinContent(k); + fHBlindPixNTheta->SetBinContent(j, k, cont); + } + + delete hist1; + delete hist1OFF; + + //------------------------------------------- + ay = blindidthon->GetYaxis(); + Int_t nbinsid = ay->GetNbins(); + + hist1 = (TH1D*)blindidthon->ProjectionY ("", j, j, ""); + hist1->SetName("dummy"); + hist1OFF = (TH1D*)blindidthoff->ProjectionY("", j, j, ""); + + hist1->Scale(normON); + hist1OFF->Scale(normOFF); + + // weighted average of ON and OFF distributions + hist1->Scale(facON); + hist1->Add(hist1OFF, facOFF); + + for (Int_t k=1; k<=nbinsid; k++) + { + Double_t cont = hist1->GetBinContent(k); + fHBlindPixIdTheta->SetBinContent(j, k, cont); + } + + delete hist1; + delete hist1OFF; + + //------------------------------------------- + ay = sigpixthon->GetYaxis(); + Int_t nbinspix = ay->GetNbins(); + + az = sigpixthon->GetZaxis(); + Int_t nbinssigma = az->GetNbins(); + + hist = (TH2D*)sigpixthon->Project3D("zy"); + hist->SetName("dummy"); + histOFF = (TH2D*)sigpixthoff->Project3D("zy"); + + hist->Scale(normON); + histOFF->Scale(normOFF); + + // weighted average of ON and OFF distributions + + hist->Scale(facON); + hist->Add(histOFF, facOFF); + + for (Int_t k=1; k<=nbinspix; k++) + for (Int_t l=1; l<=nbinssigma; l++) + { + Double_t cont = hist->GetBinContent(k,l); + fHSigmaPixTheta->SetBinContent(j, k, l, cont); + } + + delete hist; + delete histOFF; + + //------------------------------------------- + ay = diffpixthon->GetYaxis(); + Int_t nbinspixel = ay->GetNbins(); + + az = diffpixthon->GetZaxis(); + Int_t nbinsdiff = az->GetNbins(); + + hist = (TH2D*)diffpixthon->Project3D("zy"); + hist->SetName("dummy"); + histOFF = (TH2D*)diffpixthoff->Project3D("zy"); + + hist->Scale(normON); + histOFF->Scale(normOFF); + + // weighted average of ON and OFF distributions + hist->Scale(facON); + hist->Add(histOFF, facOFF); + + for (Int_t k=1; k<=nbinspixel; k++) + for (Int_t l=1; l<=nbinsdiff; l++) + { + Double_t cont = hist->GetBinContent(k,l); + fHDiffPixTheta->SetBinContent(j, k, l, cont); + } + + delete hist; + delete histOFF; + + //------------------------------------------- + } + + + *fLog << "The target distributions for the padding have been created" + << endl; + *fLog << "----------------------------------------------------------" + << endl; + //-------------------------------------------- + + fHSigmaTheta->SetDirectory(NULL); + fHSigmaThetaON->SetDirectory(NULL); + fHSigmaThetaOFF->SetDirectory(NULL); + + fHSigmaPixTheta->SetDirectory(NULL); + fHSigmaPixThetaON->SetDirectory(NULL); + fHSigmaPixThetaOFF->SetDirectory(NULL); + + fHDiffPixTheta->SetDirectory(NULL); + fHDiffPixThetaON->SetDirectory(NULL); + fHDiffPixThetaOFF->SetDirectory(NULL); + + fHBlindPixIdTheta->SetDirectory(NULL); + fHBlindPixNTheta->SetDirectory(NULL); + + + fHgON->SetDirectory(NULL); + fHgOFF->SetDirectory(NULL); + + + return kTRUE; +} + + +// -------------------------------------------------------------------------- +// +// Read target distributions from a file +// +// +Bool_t MCT1PadONOFF::ReadTargetDist(const char* namefilein) +{ + *fLog << "Read padding histograms from file " << namefilein << endl; + + fInfile = new TFile(namefilein); + fInfile->ls(); + + //------------------------------------ + + fHSigmaTheta = + (TH2D*) gROOT->FindObject("2D-ThetaSigmabar"); + if (!fHSigmaTheta) + { + *fLog << "Object '2D-ThetaSigmabar' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '2D-ThetaSigmabar' was read in" << endl; + + fHSigmaThetaON = + (TH2D*) gROOT->FindObject("2D-ThetaSigmabarON"); + if (!fHSigmaThetaON) + { + *fLog << "Object '2D-ThetaSigmabarON' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '2D-ThetaSigmabarON' was read in" << endl; + + fHSigmaThetaOFF = + (TH2D*) gROOT->FindObject("2D-ThetaSigmabarOFF"); + if (!fHSigmaThetaOFF) + { + *fLog << "Object '2D-ThetaSigmabarOFF' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '2D-ThetaSigmabarOFF' was read in" << endl; + + fHSigmaPixTheta = + (TH3D*) gROOT->FindObject("3D-ThetaPixSigma"); + if (!fHSigmaPixTheta) + { + *fLog << "Object '3D-ThetaPixSigma' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixSigma' was read in" << endl; + + fHSigmaPixThetaON = + (TH3D*) gROOT->FindObject("3D-ThetaPixSigmaON"); + if (!fHSigmaPixThetaON) + { + *fLog << "Object '3D-ThetaPixSigmaON' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixSigmaON' was read in" << endl; + + fHSigmaPixThetaOFF = + (TH3D*) gROOT->FindObject("3D-ThetaPixSigmaOFF"); + if (!fHSigmaPixThetaOFF) + { + *fLog << "Object '3D-ThetaPixSigmaOFF' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixSigmaOFF' was read in" << endl; + + fHDiffPixTheta = + (TH3D*) gROOT->FindObject("3D-ThetaPixDiff"); + if (!fHDiffPixTheta) + { + *fLog << "Object '3D-ThetaPixDiff' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixDiff' was read in" << endl; + + fHDiffPixThetaON = + (TH3D*) gROOT->FindObject("3D-ThetaPixDiffON"); + if (!fHDiffPixThetaON) + { + *fLog << "Object '3D-ThetaPixDiffON' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixDiffON' was read in" << endl; + + fHDiffPixThetaOFF = + (TH3D*) gROOT->FindObject("3D-ThetaPixDiffOFF"); + if (!fHDiffPixThetaOFF) + { + *fLog << "Object '3D-ThetaPixDiffOFF' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-ThetaPixDiffOFF' was read in" << endl; + + fHgON = + (TH3D*) gROOT->FindObject("3D-PaddingMatrixON"); + if (!fHgON) + { + *fLog << "Object '3D-PaddingMatrixON' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-PaddingMatrixON' was read in" << endl; + + fHgOFF = + (TH3D*) gROOT->FindObject("3D-PaddingMatrixOFF"); + if (!fHgOFF) + { + *fLog << "Object '3D-PaddingMatrixOFF' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '3D-PaddingMatrixOFF' was read in" << endl; + + + fHBlindPixIdTheta = + (TH2D*) gROOT->FindObject("2D-ThetaBlindId"); + if (!fHBlindPixIdTheta) + { + *fLog << "Object '2D-ThetaBlindId' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '2D-ThetaBlindId' was read in" << endl; + + fHBlindPixNTheta = + (TH2D*) gROOT->FindObject("2D-ThetaBlindN"); + if (!fHBlindPixNTheta) + { + *fLog << "Object '2D-ThetaBlindN' not found on root file" << endl; + return kFALSE; + } + *fLog << "Object '2D-ThetaBlindN' was read in" << endl; + + + //------------------------------------ + + return kTRUE; +} + + +// -------------------------------------------------------------------------- +// +// Write target distributions onto a file +// +// +Bool_t MCT1PadONOFF::WriteTargetDist(const char* namefileout) +{ + *fLog << "Write padding histograms onto file " << namefileout << endl; + + TFile outfile(namefileout, "RECREATE"); + + fHBlindPixNTheta->Write(); + fHBlindPixIdTheta->Write(); + + fHSigmaTheta->Write(); + fHSigmaThetaON->Write(); + fHSigmaThetaOFF->Write(); + + fHSigmaPixTheta->Write(); + fHSigmaPixThetaON->Write(); + fHSigmaPixThetaOFF->Write(); + + fHDiffPixTheta->Write(); + fHDiffPixThetaON->Write(); + fHDiffPixThetaOFF->Write(); + + fHgON->Write(); + fHgOFF->Write(); + + *fLog << "MCT1PadONOFF::WriteTargetDist; target histograms written onto file " + << namefileout << endl; + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Set type of data to be padded +// +// this is not necessary if the type of the data can be recognized +// directly from the input +// +// +void MCT1PadONOFF::SetDataType(const char* type) +{ + fType = type; + *fLog << "MCT1PadONOFF::SetDataType(); type of data to be padded : " + << fType << endl; + + return; +} + + +// -------------------------------------------------------------------------- +// +// Set the option for the padding +// +// There are 2 options for the padding : +// +// 1) fPadFlag = 1 : +// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta +// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using +// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 +// (fHDiffPixTheta). +// +// This is the preferred option as it takes into account the +// correlations between the Sigma of a pixel and Sigmabar. +// +// 2) fPadFlag = 2 : +// Generate a pedestal sigma for each pixel using the 3D-histogram +// Theta, pixel no., Sigma (fHSigmaPixTheta). +// +void MCT1PadONOFF::SetPadFlag(Int_t padflag) +{ + fPadFlag = padflag; + *fLog << "MCT1PadONOFF::SetPadFlag(); choose option " << fPadFlag << endl; +} + +// -------------------------------------------------------------------------- +// +// Set the pointers and prepare the histograms +// +Int_t MCT1PadONOFF::PreProcess(MParList *pList) +{ + if ( !fHSigmaTheta || !fHSigmaThetaON || !fHSigmaThetaOFF || + !fHSigmaPixTheta || !fHSigmaPixThetaON || !fHSigmaPixThetaOFF || + !fHDiffPixTheta || !fHDiffPixThetaON || !fHDiffPixThetaOFF || + !fHBlindPixIdTheta || !fHBlindPixNTheta || + !fHgON || !fHgOFF) + { + *fLog << err << "At least one of the histograms needed for the padding is not defined ... aborting." << endl; + return kFALSE; + } + + fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); + if (!fMcEvt) + { + *fLog << err << dbginf << "MMcEvt not found... aborting." << endl; + return kFALSE; + } + + fPed = (MPedPhotCam*)pList->FindObject("MPedPhotCam"); + if (!fPed) + { + *fLog << err << "MPedPhotCam not found... aborting." << endl; + return kFALSE; + } + + fCam = (MGeomCam*)pList->FindObject("MGeomCam"); + if (!fCam) + { + *fLog << err << "MGeomCam not found (no geometry information available)... aborting." << endl; + return kFALSE; + } + + fEvt = (MCerPhotEvt*)pList->FindObject("MCerPhotEvt"); + if (!fEvt) + { + *fLog << err << "MCerPhotEvt not found... aborting." << endl; + return kFALSE; + } + + fSigmabar = (MSigmabar*)pList->FindCreateObj("MSigmabar"); + if (!fSigmabar) + { + *fLog << err << "MSigmabar not found... aborting." << endl; + return kFALSE; + } + + fBlinds = (MBlindPixels*)pList->FindCreateObj("MBlindPixels"); + if (!fBlinds) + { + *fLog << err << "MBlindPixels not found... aborting." << endl; + return kFALSE; + } + + if (fType !="ON" && fType !="OFF" && fType !="MC") + { + *fLog << err << "Type of data to be padded not defined... aborting." << endl; + return kFALSE; + } + + + //-------------------------------------------------------------------- + // histograms for checking the padding + // + // plot pedestal sigmas + fHSigmaPedestal = new TH2D("SigPed","Sigma: after vs. before padding", + 100, 0.0, 5.0, 100, 0.0, 5.0); + fHSigmaPedestal->SetXTitle("Pedestal sigma before padding"); + fHSigmaPedestal->SetYTitle("Pedestal sigma after padding"); + + // plot no.of photons (before vs. after padding) + fHPhotons = new TH2D("Photons","Photons: after vs.before padding", + 100, -10.0, 90.0, 100, -10, 90); + fHPhotons->SetXTitle("no.of photons before padding"); + fHPhotons->SetYTitle("no.of photons after padding"); + + // plot of added NSB + fHNSB = new TH1D("NSB","Distribution of added NSB", 100, -10.0, 10.0); + fHNSB->SetXTitle("no.of added NSB photons"); + fHNSB->SetYTitle("no.of pixels"); + + + //-------------------------------------------------------------------- + + fIter = 20; + + memset(fErrors, 0, sizeof(fErrors)); + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Do the Padding +// idealy the events to be padded should have been generated without NSB +// +Int_t MCT1PadONOFF::Process() +{ + // *fLog << "Entry MCT1PadONOFF::Process();" << endl; + + //------------------------------------------------ + // add pixels to MCerPhotEvt which are not yet in; + // set their number of photons equal to zero + + UInt_t imaxnumpix = fCam->GetNumPixels(); + + for (UInt_t i=0; iGetNumPixels(); + for (UInt_t j=0; jAddPixel(i, 0.0, (*fPed)[i].GetRms()); + } + + + + //----------------------------------------- + Int_t rc=0; + Int_t rw=0; + + const UInt_t npix = fEvt->GetNumPixels(); + + //fSigmabar->Calc(*fCam, *fPed, *fEvt); + // *fLog << "before padding : " << endl; + //fSigmabar->Print(""); + + + //$$$$$$$$$$$$$$$$$$$$$$$$$$ + // to simulate the situation that before the padding the NSB and + // electronic noise are zero : set Sigma = 0 for all pixels + //for (UInt_t i=0; ioperator[](i); + // Int_t j = pix.GetPixId(); + + // MPedPhotPix &ppix = fPed->operator[](j); + // ppix.SetRms(0.0); + //} + //$$$$$$$$$$$$$$$$$$$$$$$$$$ + + //------------------------------------------- + // Calculate average sigma of the event + // + Double_t sigbarold = fSigmabar->Calc(*fCam, *fPed, *fEvt); + Double_t sigbarold2 = sigbarold*sigbarold; + //fSigmabar->Print(""); + + // for MC data : expect sigmabar to be zero before the padding + if (fType == "MC") + { + if (sigbarold > 0) + { + // *fLog << "MCT1PadONOFF::Process(); sigmabar of event to be padded is > 0 : " + // << sigbarold << ". Stop event loop " << endl; + // input data should have sigmabar = 0; stop event loop + + rc = 1; + fErrors[rc]++; + return kCONTINUE; + } + } + + const Double_t theta = kRad2Deg*fMcEvt->GetTelescopeTheta(); + // *fLog << "theta = " << theta << endl; + + Int_t binTheta = fHBlindPixNTheta->GetXaxis()->FindBin(theta); + if ( binTheta < 1 || binTheta > fHBlindPixNTheta->GetNbinsX() ) + { + // *fLog << "MCT1PadONOFF::Process(); binNumber out of range : theta, binTheta = " + // << theta << ", " << binTheta << "; Skip event " << endl; + // event cannot be padded; skip event + + rc = 2; + fErrors[rc]++; + return kCONTINUE; + } + + //------------------------------------------- + // get number of events in this theta bin + // and number of events in this sigbarold bin + + Double_t nTheta; + Double_t nSigma; + if (fType == "ON") + { + TH1D *hn; + + hn = fHSigmaThetaON->ProjectionY("", binTheta, binTheta, ""); + nTheta = hn->Integral(); + Int_t binSigma = hn->FindBin(sigbarold); + nSigma = hn->GetBinContent(binSigma); + + // *fLog << "Theta, sigbarold, binTheta, binSigma, nTheta, nSigma = " + // << theta << ", " << sigbarold << ", " << binTheta << ", " + // << binSigma << ", " << nTheta << ", " << nSigma << endl; + + delete hn; + } + + else if (fType == "OFF") + { + TH1D *hn; + + hn = fHSigmaThetaOFF->ProjectionY("", binTheta, binTheta, ""); + nTheta = hn->Integral(); + Int_t binSigma = hn->FindBin(sigbarold); + nSigma = hn->GetBinContent(binSigma); + + // *fLog << "Theta, sigbarold, binTheta, binSigma, nTheta, nSigma = " + // << theta << ", " << sigbarold << ", " << binTheta << ", " + // << binSigma << ", " << nTheta << ", " << nSigma << endl; + + delete hn; + } + + else + { + nTheta = 0.0; + nSigma = 0.0; + } + + //------------------------------------------- + // for the current theta, + // generate blind pixels according to the histograms + // fHBlindPixNTheta and fHBlindPixIDTheta + // do this only for MC data + + + if (fType == "MC") + { + + // numBlind is the number of blind pixels in this event + TH1D *nblind; + UInt_t numBlind; + + nblind = fHBlindPixNTheta->ProjectionY("", binTheta, binTheta, ""); + if ( nblind->Integral() == 0.0 ) + { + // *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " + // << binTheta << " has no entries; Skip event " << endl; + // event cannot be padded; skip event + delete nblind; + + rc = 7; + fErrors[rc]++; + return kCONTINUE; + } + else + { + numBlind = (Int_t) (nblind->GetRandom()+0.5); + } + delete nblind; + + //warn Code commented out due no compilation errors on Alpha OSF (tgb) + + // throw the Id of numBlind different pixels in this event + TH1D *hblind; + UInt_t idBlind; + UInt_t listId[npix]; + UInt_t nlist = 0; + Bool_t equal; + + hblind = fHBlindPixIdTheta->ProjectionY("", binTheta, binTheta, ""); + if ( hblind->Integral() > 0.0 ) + for (UInt_t i=0; iGetRandom()+0.5); + equal = kFALSE; + for (UInt_t j=0; jSetPixelBlind(idBlind); + // *fLog << "idBlind = " << idBlind << endl; + } + fBlinds->SetReadyToSave(); + + delete hblind; + + } + + //****************************************************************** + // has the event to be padded ? + // if yes : to which sigmabar should it be padded ? + // + + Int_t binSig = fHgON->GetYaxis()->FindBin(sigbarold); + // *fLog << "binSig, sigbarold = " << binSig << ", " << sigbarold << endl; + + Double_t prob; + TH1D *hpad = NULL; + if (fType == "ON") + { + hpad = fHgON->ProjectionZ("zON", binTheta, binTheta, binSig, binSig, ""); + + //Int_t nb = hpad->GetNbinsX(); + //for (Int_t i=1; i<=nb; i++) + //{ + // if (hpad->GetBinContent(i) != 0.0) + // *fLog << "i, fHgON = " << i << ", " << hpad->GetBinContent(i) << endl; + //} + + if (nSigma != 0.0) + prob = hpad->Integral() * nTheta/nSigma; + else + prob = 0.0; + + // *fLog << "nTheta, nSigma, prob = " << nTheta << ", " << nSigma + // << ", " << prob << endl; + } + else if (fType == "OFF") + { + hpad = fHgOFF->ProjectionZ("zOFF", binTheta, binTheta, binSig, binSig, ""); + if (nSigma != 0.0) + prob = hpad->Integral() * nTheta/nSigma; + else + prob = 0.0; + } + else + prob = 1.0; + + if ( fType != "MC" && + (prob <= 0.0 || gRandom->Uniform() > prob) ) + { + delete hpad; + // event should not be padded + // *fLog << "event is not padded" << endl; + + rc = 8; + fErrors[rc]++; + return kTRUE; + } + // event should be padded + // *fLog << "event is padded" << endl; + + + //------------------------------------------- + // for the current theta, generate a sigmabar + // + // for ON/OFF data according to the matrix fHgON/OFF + // for MC data according to the histogram fHSigmaTheta + // + Double_t sigmabar=0; + if (fType == "ON" || fType == "OFF") + { + //Int_t nbinsx = hpad->GetNbinsX(); + //for (Int_t i=1; i<=nbinsx; i++) + //{ + // if (hpad->GetBinContent(i) != 0.0) + // *fLog << "i, fHg = " << i << ", " << hpad->GetBinContent(i) << endl; + //} + + sigmabar = hpad->GetRandom(); + + // *fLog << "sigmabar = " << sigmabar << endl; + + delete hpad; + } + + else if (fType == "MC") + { + Int_t bincheck = fHSigmaTheta->GetXaxis()->FindBin(theta); + + if (binTheta != bincheck) + { + cout << "The binnings of the 2 histograms are not identical; aborting" + << endl; + return kERROR; + } + + TH1D *hsigma; + + hsigma = fHSigmaTheta->ProjectionY("", binTheta, binTheta, ""); + if ( hsigma->Integral() == 0.0 ) + { + *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " + << binTheta << " has no entries; Skip event " << endl; + // event cannot be padded; skip event + delete hsigma; + + rc = 3; + fErrors[rc]++; + return kCONTINUE; + } + else + { + sigmabar = hsigma->GetRandom(); + // *fLog << "Theta, bin number = " << theta << ", " << binTheta + // << ", sigmabar = " << sigmabar << endl + } + delete hsigma; + } + + const Double_t sigmabar2 = sigmabar*sigmabar; + + //------------------------------------------- + + // *fLog << "MCT1PadONOFF::Process(); sigbarold, sigmabar = " + // << sigbarold << ", "<< sigmabar << endl; + + // Skip event if target sigmabar is <= sigbarold + if (sigmabar <= sigbarold) + { + *fLog << "MCT1PadONOFF::Process(); target sigmabar is less than sigbarold : " + << sigmabar << ", " << sigbarold << ", Skip event" << endl; + + rc = 4; + fErrors[rc]++; + return kCONTINUE; + } + + + //------------------------------------------- + // + // Calculate average number of NSB photons to be added (lambdabar) + // from the value of sigmabar, + // - making assumptions about the average electronic noise (elNoise2) and + // - using a fixed value (F2excess) for the excess noise factor + + Double_t elNoise2; // [photons] + Double_t F2excess = 1.3; + Double_t lambdabar; // [photons] + + + + Int_t bincheck = fHDiffPixTheta->GetXaxis()->FindBin(theta); + if (binTheta != bincheck) + { + cout << "The binnings of the 2 histograms are not identical; aborting" + << endl; + return kERROR; + } + + // Get RMS of (Sigma^2-sigmabar^2) in this Theta bin. + // The average electronic noise (to be added) has to be well above this RMS, + // otherwise the electronic noise of an individual pixel (elNoise2Pix) + // may become negative + + TH1D *hnoise; + if (fType == "MC") + hnoise = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); + else if (fType == "ON") + hnoise = fHDiffPixThetaOFF->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); + else if (fType == "OFF") + hnoise = fHDiffPixThetaON->ProjectionZ("", binTheta, binTheta, 0, 9999, ""); + else + { + *fLog << "MCT1PadONOFF::Process; illegal data type... aborting" << endl; + return kERROR; + } + + Double_t RMS = hnoise->GetRMS(1); + delete hnoise; + + elNoise2 = TMath::Min(RMS, sigmabar2 - sigbarold2); + // *fLog << "elNoise2 = " << elNoise2 << endl; + + lambdabar = (sigmabar2 - sigbarold2 - elNoise2) / F2excess; // [photons] + + // This value of lambdabar is the same for all pixels; + // note that lambdabar is normalized to the area of pixel 0 + + //---------- start loop over pixels --------------------------------- + // do the padding for each pixel + // + // pad only pixels - which are used (before image cleaning) + // + Double_t sig = 0; + Double_t sigma2 = 0; + Double_t diff = 0; + Double_t addSig2 = 0; + Double_t elNoise2Pix = 0; + + + for (UInt_t i=0; iGetPixRatio(j); + + MPedPhotPix &ppix = (*fPed)[j]; + Double_t oldsigma = ppix.GetRms(); + Double_t oldsigma2 = oldsigma*oldsigma; + + //--------------------------------- + // throw the Sigma for this pixel + // + Int_t binPixel = fHDiffPixTheta->GetYaxis()->FindBin( (Double_t)j ); + + Int_t count; + Bool_t ok; + + TH1D *hdiff; + TH1D *hsig; + + switch (fPadFlag) + { + case 1 : + // throw the Sigma for this pixel from the distribution fHDiffPixTheta + + if (fType == "MC") + hdiff = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + else if (fType == "ON") + hdiff = fHDiffPixThetaOFF->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + else + hdiff = fHDiffPixThetaON->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + + if ( hdiff->Integral() == 0 ) + { + *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " + << binTheta << " and pixel bin " << binPixel + << " has no entries; aborting " << endl; + delete hdiff; + + rc = 5; + fErrors[rc]++; + return kCONTINUE; + } + + count = 0; + ok = kFALSE; + for (Int_t m=0; mGetRandom(); + // the following condition ensures that elNoise2Pix > 0.0 + + if ( (diff + sigmabar2 - oldsigma2/ratioArea + - lambdabar*F2excess) > 0.0 ) + { + ok = kTRUE; + break; + } + } + if (!ok) + { + // *fLog << "theta, j, count, sigmabar, diff = " << theta << ", " + // << j << ", " << count << ", " << sigmabar << ", " + // << diff << endl; + diff = lambdabar*F2excess + oldsigma2/ratioArea - sigmabar2; + + rw = 1; + fWarnings[rw]++; + } + else + { + rw = 0; + fWarnings[rw]++; + } + + delete hdiff; + sigma2 = diff + sigmabar2; + break; + + case 2 : + // throw the Sigma for this pixel from the distribution fHSigmaPixTheta + + if (fType == "MC") + hsig = fHSigmaPixTheta->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + else if (fType == "ON") + hsig = fHSigmaPixThetaOFF->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + else + hsig = fHSigmaPixThetaON->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + + if ( hsig->Integral() == 0 ) + { + *fLog << "MCT1PadONOFF::Process(); projection for Theta bin " + << binTheta << " and pixel bin " << binPixel + << " has no entries; aborting " << endl; + delete hsig; + + rc = 6; + fErrors[rc]++; + return kCONTINUE; + } + + count = 0; + ok = kFALSE; + for (Int_t m=0; mGetRandom(); + sigma2 = sig*sig/ratioArea; + // the following condition ensures that elNoise2Pix > 0.0 + + if ( (sigma2-oldsigma2/ratioArea-lambdabar*F2excess) > 0.0 ) + { + ok = kTRUE; + break; + } + } + if (!ok) + { + // *fLog << "theta, j, count, sigmabar, sig = " << theta << ", " + // << j << ", " << count << ", " << sigmabar << ", " + // << sig << endl; + sigma2 = lambdabar*F2excess + oldsigma2/ratioArea; + + rw = 1; + fWarnings[rw]++; + } + else + { + rw = 0; + fWarnings[rw]++; + } + + delete hsig; + break; + } + + //--------------------------------- + // get the additional sigma^2 for this pixel (due to the padding) + + addSig2 = sigma2*ratioArea - oldsigma2; + + + //--------------------------------- + // get the additional electronic noise for this pixel + + elNoise2Pix = addSig2 - lambdabar*F2excess*ratioArea; + + + //--------------------------------- + // throw actual number of additional NSB photons (NSB) + // and its RMS (sigmaNSB) + + Double_t NSB0 = gRandom->Poisson(lambdabar*ratioArea); + Double_t arg = NSB0*(F2excess-1.0) + elNoise2Pix; + Double_t sigmaNSB0; + + if (arg >= 0.0) + { + sigmaNSB0 = sqrt( arg ); + } + else + { + sigmaNSB0 = 0.0000001; + if (arg < -1.e-10) + { + *fLog << "MCT1PadONOFF::Process(); argument of sqrt < 0 : " + << arg << endl; + } + } + + + //--------------------------------- + // smear NSB0 according to sigmaNSB0 + // and subtract lambdabar because of AC coupling + + Double_t NSB = gRandom->Gaus(NSB0, sigmaNSB0) - lambdabar*ratioArea; + + //--------------------------------- + + // add additional NSB to the number of photons + Double_t oldphotons = pix.GetNumPhotons(); + Double_t newphotons = oldphotons + NSB; + pix.SetNumPhotons( newphotons ); + + + fHNSB->Fill( NSB/sqrt(ratioArea) ); + fHPhotons->Fill( oldphotons/sqrt(ratioArea), newphotons/sqrt(ratioArea) ); + + + // error: add sigma of padded noise quadratically + Double_t olderror = pix.GetErrorPhot(); + Double_t newerror = sqrt( olderror*olderror + addSig2 ); + pix.SetErrorPhot( newerror ); + + + Double_t newsigma = sqrt( oldsigma2 + addSig2 ); + ppix.SetRms( newsigma ); + + fHSigmaPedestal->Fill( oldsigma, newsigma ); + } + //---------- end of loop over pixels --------------------------------- + + // Calculate sigmabar again and crosscheck + + //fSigmabar->Calc(*fCam, *fPed, *fEvt); + // *fLog << "after padding : " << endl; + //fSigmabar->Print(""); + + rc = 0; + fErrors[rc]++; + return kTRUE; + //****************************************************************** +} + +// -------------------------------------------------------------------------- +// +// +Int_t MCT1PadONOFF::PostProcess() +{ + if (GetNumExecutions() != 0) + { + + *fLog << inf << endl; + *fLog << GetDescriptor() << " execution statistics:" << endl; + *fLog << dec << setfill(' '); + + int temp; + if (fWarnings[0] != 0.0) + temp = (int)(fWarnings[1]*100/fWarnings[0]); + else + temp = 100; + + *fLog << " " << setw(7) << fWarnings[1] << " (" << setw(3) + << temp + << "%) Warning : iteration to find acceptable sigma failed" + << ", fIter = " << fIter << endl; + + *fLog << " " << setw(7) << fErrors[1] << " (" << setw(3) + << (int)(fErrors[1]*100/GetNumExecutions()) + << "%) Evts skipped due to: Sigmabar_old > 0" << endl; + + *fLog << " " << setw(7) << fErrors[2] << " (" << setw(3) + << (int)(fErrors[2]*100/GetNumExecutions()) + << "%) Evts skipped due to: Zenith angle out of range" << endl; + + *fLog << " " << setw(7) << fErrors[3] << " (" << setw(3) + << (int)(fErrors[3]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigmabar" << endl; + + *fLog << " " << setw(7) << fErrors[4] << " (" << setw(3) + << (int)(fErrors[4]*100/GetNumExecutions()) + << "%) Evts skipped due to: Target sigma <= Sigmabar_old" << endl; + + *fLog << " " << setw(7) << fErrors[5] << " (" << setw(3) + << (int)(fErrors[5]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigma^2-Sigmabar^2" << endl; + + *fLog << " " << setw(7) << fErrors[6] << " (" << setw(3) + << (int)(fErrors[6]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigma" << endl; + + *fLog << " " << setw(7) << fErrors[7] << " (" << setw(3) + << (int)(fErrors[7]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Blind pixels" << endl; + + *fLog << " " << setw(7) << fErrors[8] << " (" << setw(3) + << (int)(fErrors[8]*100/GetNumExecutions()) + << "%) Evts didn't have to be padded" << endl; + + *fLog << " " << fErrors[0] << " (" + << (int)(fErrors[0]*100/GetNumExecutions()) + << "%) Evts were successfully padded!" << endl; + *fLog << endl; + + } + + //--------------------------------------------------------------- + TCanvas &c = *(MH::MakeDefCanvas("PadONOFF", "", 900, 1200)); + c.Divide(3, 4); + gROOT->SetSelectedPad(NULL); + + c.cd(1); + fHNSB->SetDirectory(NULL); + fHNSB->DrawCopy(); + fHNSB->SetBit(kCanDelete); + + c.cd(2); + fHSigmaPedestal->SetDirectory(NULL); + fHSigmaPedestal->DrawCopy(); + fHSigmaPedestal->SetBit(kCanDelete); + + c.cd(3); + fHPhotons->SetDirectory(NULL); + fHPhotons->DrawCopy(); + fHPhotons->SetBit(kCanDelete); + + //-------------------------------------------------------------------- + + + c.cd(4); + fHSigmaTheta->SetDirectory(NULL); + fHSigmaTheta->SetTitle("(Target) 2D : Sigmabar, \\Theta"); + fHSigmaTheta->DrawCopy(); + fHSigmaTheta->SetBit(kCanDelete); + + + //-------------------------------------------------------------------- + + + c.cd(7); + fHBlindPixNTheta->SetDirectory(NULL); + fHBlindPixNTheta->SetTitle("(Target) 2D : no.of blind pixels, \\Theta"); + fHBlindPixNTheta->DrawCopy(); + fHBlindPixNTheta->SetBit(kCanDelete); + + //-------------------------------------------------------------------- + + + c.cd(10); + fHBlindPixIdTheta->SetDirectory(NULL); + fHBlindPixIdTheta->SetTitle("(Target) 2D : blind pixel Id, \\Theta"); + fHBlindPixIdTheta->DrawCopy(); + fHBlindPixIdTheta->SetBit(kCanDelete); + + + //-------------------------------------------------------------------- + // draw the 3D histogram (target): Theta, pixel, Sigma^2-Sigmabar^2 + + c.cd(5); + TH2D *l1; + l1 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zx"); + l1->SetDirectory(NULL); + l1->SetTitle("(Target) Sigma^2-Sigmabar^2 vs. \\Theta (all pixels)"); + l1->SetXTitle("\\Theta [\\circ]"); + l1->SetYTitle("Sigma^2-Sigmabar^2"); + + l1->DrawCopy("box"); + l1->SetBit(kCanDelete);; + + c.cd(8); + TH2D *l2; + l2 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zy"); + l2->SetDirectory(NULL); + l2->SetTitle("(Target) Sigma^2-Sigmabar^2 vs. pixel number (all \\Theta)"); + l2->SetXTitle("pixel"); + l2->SetYTitle("Sigma^2-Sigmabar^2"); + + l2->DrawCopy("box"); + l2->SetBit(kCanDelete);; + + //-------------------------------------------------------------------- + // draw the 3D histogram (target): Theta, pixel, Sigma + + c.cd(6); + TH2D *k1; + k1 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zx"); + k1->SetDirectory(NULL); + k1->SetTitle("(Target) Sigma vs. \\Theta (all pixels)"); + k1->SetXTitle("\\Theta [\\circ]"); + k1->SetYTitle("Sigma"); + + k1->DrawCopy("box"); + k1->SetBit(kCanDelete); + + c.cd(9); + TH2D *k2; + k2 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zy"); + k2->SetDirectory(NULL); + k2->SetTitle("(Target) Sigma vs. pixel number (all \\Theta)"); + k2->SetXTitle("pixel"); + k2->SetYTitle("Sigma"); + + k2->DrawCopy("box"); + k2->SetBit(kCanDelete);; + + + //-------------------------------------------------------------------- + + c.cd(11); + TH2D *m1; + m1 = (TH2D*) ((TH3*)fHgON)->Project3D("zy"); + m1->SetDirectory(NULL); + m1->SetTitle("(Target) Sigmabar-new vs. Sigmabar-old (ON, all \\Theta)"); + m1->SetXTitle("Sigmabar-old"); + m1->SetYTitle("Sigmabar-new"); + + m1->DrawCopy("box"); + m1->SetBit(kCanDelete);; + + c.cd(12); + TH2D *m2; + m2 = (TH2D*) ((TH3*)fHgOFF)->Project3D("zy"); + m2->SetDirectory(NULL); + m2->SetTitle("(Target) Sigmabar-new vs. Sigmabar-old (OFF, all \\Theta)"); + m2->SetXTitle("Sigmabar-old"); + m2->SetYTitle("Sigmabar-new"); + + m2->DrawCopy("box"); + m2->SetBit(kCanDelete);; + + + return kTRUE; +} + +// -------------------------------------------------------------------------- + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PadONOFF.h (revision 4457) @@ -0,0 +1,104 @@ +#ifndef MARS_MCT1PadONOFF +#define MARS_MCT1PadONOFF + +#ifndef MARS_MTask +#include "MTask.h" +#endif + +#ifndef MARS_MH +#include "MH.h" +#endif + +class TH1D; +class TH2D; +class TH3D; + +class MGeomCam; +class MCerPhotEvt; +class MPedPhotCam; +class MMcEvt; +class MSigmabar; +class MParList; +class MBlindPixels; +class MRead; +class MFilterList; + + +class MCT1PadONOFF : public MTask +{ +private: + MGeomCam *fCam; + MCerPhotEvt *fEvt; + MSigmabar *fSigmabar; + MMcEvt *fMcEvt; + MPedPhotCam *fPed; + MBlindPixels *fBlinds; + + TString fType; // type of data to be padded + TFile *fInfile; // input file containing padding histograms + + Int_t fPadFlag; + Int_t fIter; + + Int_t fErrors[9]; + Int_t fWarnings[2]; + + + // plots used for the padding + TH2D *fHBlindPixIdTheta; // 2D-histogram (blind pixel Id vs. Theta) + TH2D *fHBlindPixNTheta; // 2D-histogram (no.of blind pixels vs. Theta) + + TH2D *fHSigmaTheta; // 2D-histogram (sigmabar vs. Theta) + TH2D *fHSigmaThetaON; // 2D-histogram (sigmabar vs. Theta) + TH2D *fHSigmaThetaOFF; // 2D-histogram (sigmabar vs. Theta) + + TH3D *fHSigmaPixTheta; // 3D-histogram (Theta, pixel, sigma) + TH3D *fHSigmaPixThetaON; // 3D-histogram (Theta, pixel, sigma) + TH3D *fHSigmaPixThetaOFF; // 3D-histogram (Theta, pixel, sigma) + + TH3D *fHDiffPixTheta; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) + TH3D *fHDiffPixThetaON; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) + TH3D *fHDiffPixThetaOFF; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) + + TH3D *fHgON; // matrix (Theta, sigbarold, sigbarnew) for ON data + TH3D *fHgOFF; // matrix (Theta, sigbarold, sigbarnew) for OFF data + + // plots for checking the padding + TH2D *fHSigmaPedestal; // 2D-histogram : pedestal sigma after + // versus before padding + TH2D *fHPhotons; // 2D-histogram : no.of photons after + // versus before padding + TH1D *fHNSB; // 1D-histogram : additional NSB + + +public: + MCT1PadONOFF(const char *name=NULL, const char *title=NULL); + ~MCT1PadONOFF(); + + Bool_t MergeHistograms(TH2D *sigthon, TH2D *sigthoff, + TH3D *sigpixthon, TH3D *sigpixthoff, + TH3D *diffpixthon, TH3D *diffpixthoff, + TH2D *blindidthon, TH2D *blindidthoff, + TH2D *blindnthon, TH2D *blindnthoff); + + Bool_t ReadTargetDist(const char *filein); + Bool_t WriteTargetDist(const char *fileout); + + void SetDataType(const char *type); // type of data to be padded + + Int_t PreProcess(MParList *pList); + Int_t Process(); + Int_t PostProcess(); + + void SetPadFlag(Int_t padflag); + + ClassDef(MCT1PadONOFF, 0) // task for the ON-OFF padding +}; + +#endif + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.cc (revision 4457) @@ -0,0 +1,897 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Robert Wagner, 10/2002 +! Author(s): Wolfgang Wittek, 02/2003 +! +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// +// MCT1PadSchweizer +// +// This task applies padding such that for a given pixel and for a given +// Theta bin the resulting distribution of the pedestal sigma is identical +// to the distributions given by fHSigmaPixTheta and fHDiffPixTheta. +// +// The number of photons, its error and the pedestal sigmas are altered. +// On average, the number of photons added is zero. +// +// The formulas used can be found in Thomas Schweizer's Thesis, +// Section 2.2.1 +// +// There are 2 options for the padding : +// +// 1) fPadFlag = 1 : +// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta +// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using +// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 +// (fHDiffPixTheta). +// +// This is the preferred option as it takes into account the +// correlations between the Sigma of a pixel and Sigmabar. +// +// 2) fPadFlag = 2 : +// Generate a pedestal sigma for each pixel using the 3D-histogram +// Theta, pixel no., Sigma (fHSigmaPixTheta). +// +// +// The padding has to be done before the image cleaning because the +// image cleaning depends on the pedestal sigmas. +// +// For random numbers gRandom is used. +// +// This implementation has been tested for CT1 data. For MAGIC some +// modifications are necessary. +// +///////////////////////////////////////////////////////////////////////////// +#include "MCT1PadSchweizer.h" + +#include + +#include +#include +#include +#include +#include + +#include "MBinning.h" +#include "MSigmabar.h" +#include "MMcEvt.hxx" +#include "MLog.h" +#include "MLogManip.h" +#include "MParList.h" +#include "MGeomCam.h" + +#include "MCerPhotPix.h" +#include "MCerPhotEvt.h" + +#include "MPedPhotCam.h" +#include "MPedPhotPix.h" + +#include "MBlindPixels.h" + +ClassImp(MCT1PadSchweizer); + +using namespace std; + +// -------------------------------------------------------------------------- +// +// Default constructor. +// +MCT1PadSchweizer::MCT1PadSchweizer(const char *name, const char *title) +{ + fName = name ? name : "MCT1PadSchweizer"; + fTitle = title ? title : "Task for the padding (Schweizer)"; + + fHSigmaTheta = NULL; + fHSigmaPixTheta = NULL; + fHDiffPixTheta = NULL; + fHBlindPixIdTheta = NULL; + fHBlindPixNTheta = NULL; + + fHSigmaPedestal = NULL; + fHPhotons = NULL; + fHNSB = NULL; +} + +// -------------------------------------------------------------------------- +// +// Destructor. +// +MCT1PadSchweizer::~MCT1PadSchweizer() +{ + if (fHSigmaPedestal != NULL) delete fHSigmaPedestal; + if (fHPhotons != NULL) delete fHPhotons; + if (fHNSB != NULL) delete fHNSB; +} + +// -------------------------------------------------------------------------- +// +// Set the references to the histograms to be used in the padding +// +// fHSigmaTheta 2D-histogram (Theta, sigmabar) +// fHSigmaPixTheta 3D-hiostogram (Theta, pixel, sigma) +// fHDiffPixTheta 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) +// fHBlindPixIdTheta 2D-histogram (Theta, blind pixel Id) +// fHBlindPixNTheta 2D-histogram (Theta, no.of blind pixels ) +// +// +void MCT1PadSchweizer::SetHistograms(TH2D *hist2, TH3D *hist3, TH3D *hist3Diff, + TH2D *hist2Pix, TH2D *hist2PixN) +{ + fHSigmaTheta = hist2; + fHSigmaPixTheta = hist3; + fHDiffPixTheta = hist3Diff; + fHBlindPixIdTheta = hist2Pix; + fHBlindPixNTheta = hist2PixN; + + fHSigmaTheta->SetDirectory(NULL); + fHSigmaPixTheta->SetDirectory(NULL); + fHDiffPixTheta->SetDirectory(NULL); + fHBlindPixIdTheta->SetDirectory(NULL); + fHBlindPixNTheta->SetDirectory(NULL); + + Print(); +} + +// -------------------------------------------------------------------------- +// +// Set the option for the padding +// +// There are 2 options for the padding : +// +// 1) fPadFlag = 1 : +// Generate first a Sigmabar using the 2D-histogram Sigmabar vs. Theta +// (fHSigmaTheta). Then generate a pedestal sigma for each pixel using +// the 3D-histogram Theta, pixel no., Sigma^2-Sigmabar^2 +// (fHDiffPixTheta). +// +// This is the preferred option as it takes into account the +// correlations between the Sigma of a pixel and Sigmabar. +// +// 2) fPadFlag = 2 : +// Generate a pedestal sigma for each pixel using the 3D-histogram +// Theta, pixel no., Sigma (fHSigmaPixTheta). +// +void MCT1PadSchweizer::SetPadFlag(Int_t padflag) +{ + fPadFlag = padflag; + *fLog << "MCT1PadSchweizer::SetPadFlag(); choose option " << fPadFlag << endl; +} + +// -------------------------------------------------------------------------- +// +// Set the pointers and prepare the histograms +// +Int_t MCT1PadSchweizer::PreProcess(MParList *pList) +{ + if ( !fHSigmaTheta || !fHSigmaPixTheta || !fHDiffPixTheta || + !fHBlindPixIdTheta || !fHBlindPixNTheta) + { + *fLog << err << "At least one of the histograms needed for the padding is not defined ... aborting." << endl; + return kFALSE; + } + + fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); + if (!fMcEvt) + { + *fLog << err << dbginf << "MMcEvt not found... aborting." << endl; + return kFALSE; + } + + fPed = (MPedPhotCam*)pList->FindObject("MPedPhotCam"); + if (!fPed) + { + *fLog << err << "MPedPhotCam not found... aborting." << endl; + return kFALSE; + } + + fCam = (MGeomCam*)pList->FindObject("MGeomCam"); + if (!fCam) + { + *fLog << err << "MGeomCam not found (no geometry information available)... aborting." << endl; + return kFALSE; + } + + fEvt = (MCerPhotEvt*)pList->FindObject("MCerPhotEvt"); + if (!fEvt) + { + *fLog << err << "MCerPhotEvt not found... aborting." << endl; + return kFALSE; + } + + fSigmabar = (MSigmabar*)pList->FindCreateObj("MSigmabar"); + if (!fSigmabar) + { + *fLog << err << "MSigmabar not found... aborting." << endl; + return kFALSE; + } + + fBlinds = (MBlindPixels*)pList->FindCreateObj("MBlindPixels"); + if (!fBlinds) + { + *fLog << err << "MBlindPixels not found... aborting." << endl; + return kFALSE; + } + + + //-------------------------------------------------------------------- + // histograms for checking the padding + // + // plot pedestal sigmas + fHSigmaPedestal = new TH2D("SigPed","Sigma: after vs. before padding", + 100, 0.0, 5.0, 100, 0.0, 5.0); + fHSigmaPedestal->SetXTitle("Pedestal sigma before padding"); + fHSigmaPedestal->SetYTitle("Pedestal sigma after padding"); + + // plot no.of photons (before vs. after padding) + fHPhotons = new TH2D("Photons","Photons: after vs.before padding", + 100, -10.0, 90.0, 100, -10, 90); + fHPhotons->SetXTitle("no.of photons before padding"); + fHPhotons->SetYTitle("no.of photons after padding"); + + // plot of added NSB + fHNSB = new TH1D("NSB","Distribution of added NSB", 100, -10.0, 10.0); + fHNSB->SetXTitle("no.of added NSB photons"); + fHNSB->SetYTitle("no.of pixels"); + + + //-------------------------------------------------------------------- + + memset(fErrors, 0, sizeof(fErrors)); + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Do the Padding +// idealy the events to be padded should have been generated without NSB +// +Int_t MCT1PadSchweizer::Process() +{ + //*fLog << "Entry MCT1PadSchweizer::Process();" << endl; + + //------------------------------------------------ + // add pixels to MCerPhotEvt which are not yet in; + // set their numnber of photons equal to zero + + UInt_t imaxnumpix = fCam->GetNumPixels(); + + for (UInt_t i=0; iGetNumPixels(); + for (UInt_t j=0; jAddPixel(i, 0.0, (*fPed)[i].GetRms()); + } + + + + //----------------------------------------- + Int_t rc=0; + + const UInt_t npix = fEvt->GetNumPixels(); + + //fSigmabar->Calc(*fCam, *fPed, *fEvt); + //*fLog << "before padding : " << endl; + //fSigmabar->Print(""); + + + //$$$$$$$$$$$$$$$$$$$$$$$$$$ + // to simulate the situation that before the padding the NSB and + // electronic noise are zero : set Sigma = 0 for all pixels + //for (UInt_t i=0; ioperator[](i); + // Int_t j = pix.GetPixId(); + + // MPedPhotPix &ppix = fPed->operator[](j); + // ppix.SetRms(0.0); + //} + //$$$$$$$$$$$$$$$$$$$$$$$$$$ + + //------------------------------------------- + // Calculate average sigma of the event + // + Double_t sigbarold = fSigmabar->Calc(*fCam, *fPed, *fEvt); + Double_t sigbarold2 = sigbarold*sigbarold; + //fSigmabar->Print(""); + + if (sigbarold > 0) + { + //*fLog << "MCT1PadSchweizer::Process(); sigmabar of event to be padded is > 0 : " + // << sigbarold << ". Stop event loop " << endl; + // input data should have sigmabar = 0; stop event loop + + rc = 1; + fErrors[rc]++; + return kCONTINUE; + } + + const Double_t theta = kRad2Deg*fMcEvt->GetTelescopeTheta(); + // *fLog << "theta = " << theta << endl; + + + //------------------------------------------- + // for the current theta, + // generate blind pixels according to the histograms + // fHBlindPixNTheta and fHBlindPixIDTheta + // + + + Int_t binPix = fHBlindPixNTheta->GetXaxis()->FindBin(theta); + + if ( binPix < 1 || binPix > fHBlindPixNTheta->GetNbinsX() ) + { + //*fLog << "MCT1PadSchweizer::Process(); binNumber out of range : theta, binPix = " + // << theta << ", " << binPix << "; Skip event " << endl; + // event cannot be padded; skip event + + rc = 2; + fErrors[rc]++; + return kCONTINUE; + } + + // numBlind is the number of blind pixels in this event + TH1D *nblind; + UInt_t numBlind; + + nblind = fHBlindPixNTheta->ProjectionY("", binPix, binPix, ""); + if ( nblind->GetEntries() == 0.0 ) + { + *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " + << binPix << " has no entries; Skip event " << endl; + // event cannot be padded; skip event + delete nblind; + + rc = 7; + fErrors[rc]++; + return kCONTINUE; + } + else + { + numBlind = (Int_t) (nblind->GetRandom()+0.5); + } + delete nblind; + + + // throw the Id of numBlind different pixels in this event + TH1D *hblind; + UInt_t idBlind; + UInt_t listId[npix]; + UInt_t nlist = 0; + Bool_t equal; + + hblind = fHBlindPixIdTheta->ProjectionY("", binPix, binPix, ""); + if ( hblind->GetEntries() > 0.0 ) + for (UInt_t i=0; iGetRandom()+0.5); + equal = kFALSE; + for (UInt_t j=0; jSetPixelBlind(idBlind); + //*fLog << "idBlind = " << idBlind << endl; + } + fBlinds->SetReadyToSave(); + + delete hblind; + + + //------------------------------------------- + // for the current theta, + // generate a sigmabar according to the histogram fHSigmaTheta + // + Double_t sigmabar=0; + Int_t binNumber = fHSigmaTheta->GetXaxis()->FindBin(theta); + + if (binPix != binNumber) + { + cout << "The binnings of the 2 histograms are not identical; aborting" + << endl; + return kERROR; + } + + TH1D *hsigma; + + hsigma = fHSigmaTheta->ProjectionY("", binNumber, binNumber, ""); + if ( hsigma->GetEntries() == 0.0 ) + { + *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " + << binNumber << " has no entries; Skip event " << endl; + // event cannot be padded; skip event + delete hsigma; + + rc = 3; + fErrors[rc]++; + return kCONTINUE; + } + else + { + sigmabar = hsigma->GetRandom(); + //*fLog << "Theta, bin number = " << theta << ", " << binNumber // << ", sigmabar = " << sigmabar << endl + } + delete hsigma; + + const Double_t sigmabar2 = sigmabar*sigmabar; + + //------------------------------------------- + + //*fLog << "MCT1PadSchweizer::Process(); sigbarold, sigmabar = " + // << sigbarold << ", "<< sigmabar << endl; + + // Skip event if target sigmabar is <= sigbarold + if (sigmabar <= sigbarold) + { + *fLog << "MCT1PadSchweizer::Process(); target sigmabar is less than sigbarold : " + << sigmabar << ", " << sigbarold << ", Skip event" << endl; + + rc = 4; + fErrors[rc]++; + return kCONTINUE; + } + + + //------------------------------------------- + // + // Calculate average number of NSB photons to be added (lambdabar) + // from the value of sigmabar, + // - making assumptions about the average electronic noise (elNoise2) and + // - using a fixed value (F2excess) for the excess noise factor + + Double_t elNoise2; // [photons] + Double_t F2excess = 1.3; + Double_t lambdabar; // [photons] + + + + Int_t binTheta = fHDiffPixTheta->GetXaxis()->FindBin(theta); + if (binTheta != binNumber) + { + cout << "The binnings of the 2 histograms are not identical; aborting" + << endl; + return kERROR; + } + + // Get RMS of (Sigma^2-sigmabar^2) in this Theta bin. + // The average electronic noise (to be added) has to be well above this RMS, + // otherwise the electronic noise of an individual pixel (elNoise2Pix) + // may become negative + + TH1D *hnoise = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, + 0, 9999, ""); + Double_t RMS = hnoise->GetRMS(1); + delete hnoise; + + elNoise2 = TMath::Min(RMS, sigmabar2 - sigbarold2); + //*fLog << "elNoise2 = " << elNoise2 << endl; + + lambdabar = (sigmabar2 - sigbarold2 - elNoise2) / F2excess; // [photons] + + // This value of lambdabar is the same for all pixels; + // note that lambdabar is normalized to the area of pixel 0 + + //---------- start loop over pixels --------------------------------- + // do the padding for each pixel + // + // pad only pixels - which are used (before image cleaning) + // + Double_t sig = 0; + Double_t sigma2 = 0; + Double_t diff = 0; + Double_t addSig2 = 0; + Double_t elNoise2Pix = 0; + + + for (UInt_t i=0; iGetPixRatio(j); + + MPedPhotPix &ppix = (*fPed)[j]; + Double_t oldsigma = ppix.GetRms(); + Double_t oldsigma2 = oldsigma*oldsigma; + + //--------------------------------- + // throw the Sigma for this pixel + // + Int_t binPixel = fHDiffPixTheta->GetYaxis()->FindBin( (Double_t)j ); + + Int_t count; + Bool_t ok; + + TH1D *hdiff; + TH1D *hsig; + + switch (fPadFlag) + { + case 1 : + // throw the Sigma for this pixel from the distribution fHDiffPixTheta + + hdiff = fHDiffPixTheta->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + if ( hdiff->GetEntries() == 0 ) + { + *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " + << binTheta << " and pixel bin " << binPixel + << " has no entries; aborting " << endl; + delete hdiff; + + rc = 5; + fErrors[rc]++; + return kCONTINUE; + } + + count = 0; + ok = kFALSE; + for (Int_t m=0; m<20; m++) + { + count += 1; + diff = hdiff->GetRandom(); + // the following condition ensures that elNoise2Pix > 0.0 + + if ( (diff + sigmabar2 - oldsigma2/ratioArea + - lambdabar*F2excess) > 0.0 ) + { + ok = kTRUE; + break; + } + } + if (!ok) + { + + *fLog << "theta, j, count, sigmabar, diff = " << theta << ", " + << j << ", " << count << ", " << sigmabar << ", " + << diff << endl; + diff = lambdabar*F2excess + oldsigma2/ratioArea - sigmabar2; + } + delete hdiff; + sigma2 = diff + sigmabar2; + break; + + case 2 : + // throw the Sigma for this pixel from the distribution fHSigmaPixTheta + + hsig = fHSigmaPixTheta->ProjectionZ("", binTheta, binTheta, + binPixel, binPixel, ""); + if ( hsig->GetEntries() == 0 ) + { + *fLog << "MCT1PadSchweizer::Process(); projection for Theta bin " + << binTheta << " and pixel bin " << binPixel + << " has no entries; aborting " << endl; + delete hsig; + + rc = 6; + fErrors[rc]++; + return kCONTINUE; + } + + count = 0; + ok = kFALSE; + for (Int_t m=0; m<20; m++) + { + count += 1; + + sig = hsig->GetRandom(); + sigma2 = sig*sig/ratioArea; + // the following condition ensures that elNoise2Pix > 0.0 + + if ( (sigma2-oldsigma2/ratioArea-lambdabar*F2excess) > 0.0 ) + { + ok = kTRUE; + break; + } + } + if (!ok) + { + + *fLog << "theta, j, count, sigmabar, sig = " << theta << ", " + << j << ", " << count << ", " << sigmabar << ", " + << sig << endl; + sigma2 = lambdabar*F2excess + oldsigma2/ratioArea; + } + delete hsig; + break; + } + + //--------------------------------- + // get the additional sigma^2 for this pixel (due to the padding) + + addSig2 = sigma2*ratioArea - oldsigma2; + + + //--------------------------------- + // get the additional electronic noise for this pixel + + elNoise2Pix = addSig2 - lambdabar*F2excess*ratioArea; + + + //--------------------------------- + // throw actual number of additional NSB photons (NSB) + // and its RMS (sigmaNSB) + + Double_t NSB0 = gRandom->Poisson(lambdabar*ratioArea); + Double_t arg = NSB0*(F2excess-1.0) + elNoise2Pix; + Double_t sigmaNSB0; + + if (arg >= 0) + { + sigmaNSB0 = sqrt( arg ); + } + else + { + *fLog << "MCT1PadSchweizer::Process(); argument of sqrt < 0 : " + << arg << endl; + sigmaNSB0 = 0.0000001; + } + + + //--------------------------------- + // smear NSB0 according to sigmaNSB0 + // and subtract lambdabar because of AC coupling + + Double_t NSB = gRandom->Gaus(NSB0, sigmaNSB0) - lambdabar*ratioArea; + + //--------------------------------- + + // add additional NSB to the number of photons + Double_t oldphotons = pix.GetNumPhotons(); + Double_t newphotons = oldphotons + NSB; + pix.SetNumPhotons(newphotons); + + + fHNSB->Fill( NSB/sqrt(ratioArea) ); + fHPhotons->Fill( oldphotons/sqrt(ratioArea), newphotons/sqrt(ratioArea) ); + + + // error: add sigma of padded noise quadratically + Double_t olderror = pix.GetErrorPhot(); + Double_t newerror = sqrt(olderror*olderror + addSig2); + pix.SetErrorPhot(newerror); + + + Double_t newsigma = sqrt(oldsigma2 + addSig2); + ppix.SetRms(newsigma); + + fHSigmaPedestal->Fill(oldsigma, newsigma); + } + //---------- end of loop over pixels --------------------------------- + + // Calculate sigmabar again and crosscheck + + + //fSigmabar->Calc(*fCam, *fPed, *fEvt); + //*fLog << "after padding : " << endl; + //fSigmabar->Print(""); + + + //*fLog << "Exit MCT1PadSchweizer::Process();" << endl; + + rc = 0; + fErrors[rc]++; + + return kTRUE; + +} + +// -------------------------------------------------------------------------- +// +// +Int_t MCT1PadSchweizer::PostProcess() +{ + if (GetNumExecutions() != 0) + { + + *fLog << inf << endl; + *fLog << GetDescriptor() << " execution statistics:" << endl; + *fLog << dec << setfill(' '); + *fLog << " " << setw(7) << fErrors[1] << " (" << setw(3) + << (int)(fErrors[1]*100/GetNumExecutions()) + << "%) Evts skipped due to: Sigmabar_old > 0" << endl; + + *fLog << " " << setw(7) << fErrors[2] << " (" << setw(3) + << (int)(fErrors[2]*100/GetNumExecutions()) + << "%) Evts skipped due to: Zenith angle out of range" << endl; + + *fLog << " " << setw(7) << fErrors[3] << " (" << setw(3) + << (int)(fErrors[3]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigmabar" << endl; + + *fLog << " " << setw(7) << fErrors[4] << " (" << setw(3) + << (int)(fErrors[4]*100/GetNumExecutions()) + << "%) Evts skipped due to: Target sigma <= Sigmabar_old" << endl; + + *fLog << " " << setw(7) << fErrors[5] << " (" << setw(3) + << (int)(fErrors[5]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigma^2-Sigmabar^2" << endl; + + *fLog << " " << setw(7) << fErrors[6] << " (" << setw(3) + << (int)(fErrors[6]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Sigma" << endl; + + *fLog << " " << setw(7) << fErrors[7] << " (" << setw(3) + << (int)(fErrors[7]*100/GetNumExecutions()) + << "%) Evts skipped due to: No data for generating Blind pixels" << endl; + + *fLog << " " << fErrors[0] << " (" + << (int)(fErrors[0]*100/GetNumExecutions()) + << "%) Evts survived the padding!" << endl; + *fLog << endl; + + } + + //--------------------------------------------------------------- + TCanvas &c = *(MH::MakeDefCanvas("PadSchweizer", "", 900, 1200)); + c.Divide(3, 4); + gROOT->SetSelectedPad(NULL); + + c.cd(1); + fHNSB->SetDirectory(NULL); + fHNSB->DrawCopy(); + fHNSB->SetBit(kCanDelete); + + c.cd(2); + fHSigmaPedestal->SetDirectory(NULL); + fHSigmaPedestal->DrawCopy(); + fHSigmaPedestal->SetBit(kCanDelete); + + c.cd(3); + fHPhotons->SetDirectory(NULL); + fHPhotons->DrawCopy(); + fHPhotons->SetBit(kCanDelete); + + //-------------------------------------------------------------------- + + + c.cd(4); + fHSigmaTheta->SetDirectory(NULL); + fHSigmaTheta->SetTitle("(Input) 2D : Sigmabar, \\Theta"); + fHSigmaTheta->DrawCopy(); + fHSigmaTheta->SetBit(kCanDelete); + + //-------------------------------------------------------------------- + + + c.cd(7); + fHBlindPixNTheta->SetDirectory(NULL); + fHBlindPixNTheta->SetTitle("(Input) 2D : no.of blind pixels, \\Theta"); + fHBlindPixNTheta->DrawCopy(); + fHBlindPixNTheta->SetBit(kCanDelete); + + //-------------------------------------------------------------------- + + + c.cd(10); + fHBlindPixIdTheta->SetDirectory(NULL); + fHBlindPixIdTheta->SetTitle("(Input) 2D : blind pixel Id, \\Theta"); + fHBlindPixIdTheta->DrawCopy(); + fHBlindPixIdTheta->SetBit(kCanDelete); + + + //-------------------------------------------------------------------- + // draw the 3D histogram (input): Theta, pixel, Sigma^2-Sigmabar^2 + + c.cd(5); + TH2D *l1; + l1 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zx"); + l1->SetDirectory(NULL); + l1->SetTitle("(Input) Sigma^2-Sigmabar^2 vs. \\Theta (all pixels)"); + l1->SetXTitle("\\Theta [\\circ]"); + l1->SetYTitle("Sigma^2-Sigmabar^2"); + + l1->DrawCopy("box"); + l1->SetBit(kCanDelete);; + + c.cd(8); + TH2D *l2; + l2 = (TH2D*) ((TH3*)fHDiffPixTheta)->Project3D("zy"); + l2->SetDirectory(NULL); + l2->SetTitle("(Input) Sigma^2-Sigmabar^2 vs. pixel number (all \\Theta)"); + l2->SetXTitle("pixel"); + l2->SetYTitle("Sigma^2-Sigmabar^2"); + + l2->DrawCopy("box"); + l2->SetBit(kCanDelete);; + + //-------------------------------------------------------------------- + // draw the 3D histogram (input): Theta, pixel, Sigma + + c.cd(6); + TH2D *k1; + k1 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zx"); + k1->SetDirectory(NULL); + k1->SetTitle("(Input) Sigma vs. \\Theta (all pixels)"); + k1->SetXTitle("\\Theta [\\circ]"); + k1->SetYTitle("Sigma"); + + k1->DrawCopy("box"); + k1->SetBit(kCanDelete); + + c.cd(9); + TH2D *k2; + k2 = (TH2D*) ((TH3*)fHSigmaPixTheta)->Project3D("zy"); + k2->SetDirectory(NULL); + k2->SetTitle("(Input) Sigma vs. pixel number (all \\Theta)"); + k2->SetXTitle("pixel"); + k2->SetYTitle("Sigma"); + + k2->DrawCopy("box"); + k2->SetBit(kCanDelete);; + + + //-------------------------------------------------------------------- + + + return kTRUE; +} + +// -------------------------------------------------------------------------- + + + + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PadSchweizer.h (revision 4457) @@ -0,0 +1,80 @@ +#ifndef MARS_MCT1PadSchweizer +#define MARS_MCT1PadSchweizer + +#ifndef MARS_MTask +#include "MTask.h" +#endif + +#ifndef MARS_MH +#include "MH.h" +#endif + +class TH1D; +class TH2D; +class TH3D; + +class MGeomCam; +class MCerPhotEvt; +class MPedPhotCam; +class MMcEvt; +class MSigmabar; +class MParList; +class MBlindPixels; + +class MCT1PadSchweizer : public MTask +{ +private: + MGeomCam *fCam; + MCerPhotEvt *fEvt; + MSigmabar *fSigmabar; + MMcEvt *fMcEvt; + MPedPhotCam *fPed; + MBlindPixels *fBlinds; + + Int_t fPadFlag; + Int_t fRunType; + Int_t fGroup; + + Int_t fErrors[8]; + + // plots used for the padding + TH2D *fHBlindPixIdTheta; // 2D-histogram (blind pixel Id vs. Theta) + TH2D *fHBlindPixNTheta; // 2D-histogram (no.of blind pixels vs. Theta) + TH2D *fHSigmaTheta; // 2D-histogram (sigmabar vs. Theta) + TH3D *fHSigmaPixTheta; // 3D-histogram (Theta, pixel, sigma) + TH3D *fHDiffPixTheta; // 3D-histogram (Theta, pixel, sigma^2-sigmabar^2) + + // plots for checking the padding + TH2D *fHSigmaPedestal; // 2D-histogram : pedestal sigma after + // versus before padding + TH2D *fHPhotons; // 2D-histogram : no.of photons after + // versus before padding + TH1D *fHNSB; // 1D-histogram : additional NSB + + +public: + MCT1PadSchweizer(const char *name=NULL, const char *title=NULL); + ~MCT1PadSchweizer(); + + void SetHistograms(TH2D *hist2, TH3D *hist3, TH3D *hist3Diff, + TH2D *hist2Pix, TH2D *hist2PixN); + + Int_t PreProcess(MParList *pList); + Int_t Process(); + Int_t PostProcess(); + + void SetPadFlag(Int_t padflag); + + ClassDef(MCT1PadSchweizer, 0) // task for the padding (Schweizer) +}; + +#endif + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.cc (revision 4457) @@ -0,0 +1,218 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Wolfgang Wittek 03/2003 +! Nadia Tonello 05/2003 +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// // +// MCT1PointingCorrCalc // +// // +// This is a task to do the CT1 pointing correction. // +// // +// NT: You can correct the Mkn421 data (default setting), or the 1ES1959 // +// data. // +// To change to the correction needed for 1ES1959, you have to call // +// the member funcion: SetPointedSource // +// // +// Example: // +// MCT1PointingCorrCalc correct; // +// correct.SetPointedSource(MCT1PointingCorrectionCalc::K1959) // +// // +///////////////////////////////////////////////////////////////////////////// + +#include "MCT1PointingCorrCalc.h" + +#include "MParList.h" + +#include "MSrcPosCam.h" +#include "MGeomCam.h" +#include "MParameters.h" + +#include "MLog.h" +#include "MLogManip.h" + +ClassImp(MCT1PointingCorrCalc); + +using namespace std; +// -------------------------------------------------------------------------- +// +// Default constructor. +// +MCT1PointingCorrCalc::MCT1PointingCorrCalc(const char *srcname, + const char *name, const char *title) + : fSrcName(srcname), fPoiSource(k421) +{ + fName = name ? name : "MCT1PointingCorrCalc"; + fTitle = title ? title : "Task to do the CT1 pointing correction"; +} + +// -------------------------------------------------------------------------- +// +Int_t MCT1PointingCorrCalc::PreProcess(MParList *pList) +{ + MGeomCam *geom = (MGeomCam*)pList->FindObject("MGeomCam"); + if (!geom) + *fLog << warn << GetDescriptor() << ": No Camera Geometry available. Using mm-scale for histograms." << endl; + else + { + fMm2Deg = geom->GetConvMm2Deg(); + } + + fHourAngle = (MParameterD*)pList->FindObject("HourAngle", "MParameterD"); + if (!fHourAngle) + { + *fLog << err << "HourAngle [MParameterD] not found... aborting." << endl; + return kFALSE; + } + + + fSrcPos = (MSrcPosCam*)pList->FindObject(fSrcName, "MSrcPosCam"); + if (!fSrcPos) + { + *fLog << err << fSrcName << " [MSrcPosCam] not found... aborting." << endl; + return kFALSE; + } + + + return kTRUE; +} + + +// -------------------------------------------------------------------------- +// +//Implemented Daniel Kranich's pointing correction for Mkn421 (2001 data) +// + +void MCT1PointingCorrCalc::PointCorr421() +{ + //*fLog << "MCT1PointingCorrCalc::Process; fhourangle = " + // << fhourangle << endl; + + Float_t fhourangle = fHourAngle->GetVal(); + + Float_t cx = -0.05132 - 0.001064 * fhourangle + - 3.530e-6 * fhourangle * fhourangle; + cx /= fMm2Deg; + + Float_t cy = -0.04883 - 0.0003175* fhourangle + - 2.165e-5 * fhourangle * fhourangle; + cy /= fMm2Deg; + + fSrcPos->SetXY(cx, cy); + + //*fLog << "MCT1PointingCorrCal::Process; fhourangle, cx, cy, fMm2Deg = " + // << fhourangle << ", " << cx << ", " << cy << ", " + // << fMm2Deg << endl; + + fSrcPos->SetReadyToSave(); + return; +} + + +// -------------------------------------------------------------------------- +// +// NT :Implemente Daniel Kranich's pointing correction for 1ES1959 (2002 data) + +void MCT1PointingCorrCalc::PointCorr1959() +{ + //*fLog << "MCT1PointingCorrCalc::Process; fhourangle = " + // << fhourangle << endl; + + Float_t fhourangle = fHourAngle->GetVal(); + + Float_t cx = -0.086 - 0.00091 * fhourangle ; + cx /= fMm2Deg; + + Float_t cy = -0.083 - 0.001 * fhourangle ; + cy /= fMm2Deg; + + fSrcPos->SetXY(cx, cy); + + //*fLog << "MCT1PointingCorrCal::Process; fhourangle, cx, cy, fMm2Deg = " + // << fhourangle << ", " << cx << ", " << cy << ", " + // << fMm2Deg << endl; + + fSrcPos->SetReadyToSave(); + return; + +} +// -------------------------------------------------------------------------- +// +// Do the pointing correction +// +Int_t MCT1PointingCorrCalc::Process() +{ + // fhourangle is the hour angle [degrees] + // (cx, cy) is the source position in the camera [mm] + // + switch (fPoiSource) + { + case k421: + PointCorr421(); + case k1959: + PointCorr1959(); + } + return kTRUE; +} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1PointingCorrCalc.h (revision 4457) @@ -0,0 +1,64 @@ +#ifndef MARS_MCT1PointingCorrCalc +#define MARS_MCT1PointingCorrCalc + +///////////////////////////////////////////////////////////////////////////// +// // +// MCT1PointingCorrCalc // +// // +// Task to do the pointing correction // +// // +///////////////////////////////////////////////////////////////////////////// + +#ifndef MARS_MTask +#include "MTask.h" +#endif + +class MSrcPosCam; +class MParameterD; + + +class MCT1PointingCorrCalc : public MTask +{ +public: + typedef enum { + k421, + k1959 + } PointedSource_t; + +private: + + MSrcPosCam *fSrcPos; + TString fSrcName; + MParameterD *fHourAngle; + + PointedSource_t fPoiSource; + Float_t fMm2Deg; + + void PointCorr421(); + void PointCorr1959(); + +public: + + MCT1PointingCorrCalc(const char *srcname="MSrcPosCam", + const char *name=NULL, const char *title=NULL); + + Int_t PreProcess(MParList *pList); + Int_t Process(); + + void SetPointedSource(PointedSource_t s) { fPoiSource = s; } + + ClassDef(MCT1PointingCorrCalc, 0) // Task to do the CT1 pointing correction for Mkn421 2001 data or 1ES1959 2002 data +}; + +#endif + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.cc (revision 4457) @@ -0,0 +1,388 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Wolfgang Wittek, 08/2003 +! Author(s): Thomas Bretz, 08/2003 +! +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// // +// MCT1Supercuts // +// // +// this is the container for the parameters of the supercuts // +// // +///////////////////////////////////////////////////////////////////////////// +#include "MCT1Supercuts.h" + +#include +#include + +#include "MParList.h" + +#include "MLog.h" +#include "MLogManip.h" + +ClassImp(MCT1Supercuts); + +using namespace std; + +// -------------------------------------------------------------------------- +// +// constructor +// +MCT1Supercuts::MCT1Supercuts(const char *name, const char *title) + : fParameters(104), fStepsizes(104), + fLengthUp(fParameters.GetArray()), fLengthLo(fParameters.GetArray()+8), + fWidthUp(fParameters.GetArray()+16), fWidthLo(fParameters.GetArray()+24), + fDistUp(fParameters.GetArray()+32), fDistLo(fParameters.GetArray()+40), + fAsymUp(fParameters.GetArray()+48), fAsymLo(fParameters.GetArray()+56), + fConcUp(fParameters.GetArray()+64), fConcLo(fParameters.GetArray()+72), + fLeakage1Up(fParameters.GetArray()+80), fLeakage1Lo(fParameters.GetArray()+88), + fAlphaUp(fParameters.GetArray()+96) +{ + fName = name ? name : "MCT1Supercuts"; + fTitle = title ? title : "Container for the supercut parameters"; + + // set supercut parameters to their default values + InitParameters(); +} + + +// -------------------------------------------------------------------------- +// +// set default values for the supercut parameters +// +void MCT1Supercuts::InitParameters() +{ + //--------------------------------------------------- + // these are Daniel's original values for Mkn 421 + + fLengthUp[0] = 0.315585; + fLengthUp[1] = 0.001455; + fLengthUp[2] = 0.203198; + fLengthUp[3] = 0.005532; + fLengthUp[4] = -0.001670; + fLengthUp[5] = -0.020362; + fLengthUp[6] = 0.007388; + fLengthUp[7] = -0.013463; + + fLengthLo[0] = 0.151530; + fLengthLo[1] = 0.028323; + fLengthLo[2] = 0.510707; + fLengthLo[3] = 0.053089; + fLengthLo[4] = 0.013708; + fLengthLo[5] = 2.357993; + fLengthLo[6] = 0.000080; + fLengthLo[7] = -0.007157; + + fWidthUp[0] = 0.145412; + fWidthUp[1] = -0.001771; + fWidthUp[2] = 0.054462; + fWidthUp[3] = 0.022280; + fWidthUp[4] = -0.009893; + fWidthUp[5] = 0.056353; + fWidthUp[6] = 0.020711; + fWidthUp[7] = -0.016703; + + fWidthLo[0] = 0.089187; + fWidthLo[1] = -0.006430; + fWidthLo[2] = 0.074442; + fWidthLo[3] = 0.003738; + fWidthLo[4] = -0.004256; + fWidthLo[5] = -0.014101; + fWidthLo[6] = 0.006126; + fWidthLo[7] = -0.002849; + + fDistUp[0] = 1.787943; + fDistUp[1] = 0; + fDistUp[2] = 2.942310; + fDistUp[3] = 0.199815; + fDistUp[4] = 0; + fDistUp[5] = 0.249909; + fDistUp[6] = 0.189697; + fDistUp[7] = 0; + + fDistLo[0] = 0.589406; + fDistLo[1] = 0; + fDistLo[2] = -0.083964; + fDistLo[3] = -0.007975; + fDistLo[4] = 0; + fDistLo[5] = 0.045374; + fDistLo[6] = -0.001750; + fDistLo[7] = 0; + + + // dummy values + + fAsymUp[0] = 1.e10; + fAsymUp[1] = 0.0; + fAsymUp[2] = 0.0; + fAsymUp[3] = 0.0; + fAsymUp[4] = 0.0; + fAsymUp[5] = 0.0; + fAsymUp[6] = 0.0; + fAsymUp[7] = 0.0; + + fAsymLo[0] = -1.e10; + fAsymLo[1] = 0.0; + fAsymLo[2] = 0.0; + fAsymLo[3] = 0.0; + fAsymLo[4] = 0.0; + fAsymLo[5] = 0.0; + fAsymLo[6] = 0.0; + fAsymLo[7] = 0.0; + + fConcUp[0] = 1.e10; + fConcUp[1] = 0.0; + fConcUp[2] = 0.0; + fConcUp[3] = 0.0; + fConcUp[4] = 0.0; + fConcUp[5] = 0.0; + fConcUp[6] = 0.0; + fConcUp[7] = 0.0; + + fConcLo[0] = -1.e10; + fConcLo[1] = 0.0; + fConcLo[2] = 0.0; + fConcLo[3] = 0.0; + fConcLo[4] = 0.0; + fConcLo[5] = 0.0; + fConcLo[6] = 0.0; + fConcLo[7] = 0.0; + + fLeakage1Up[0] = 1.e10; + fLeakage1Up[1] = 0.0; + fLeakage1Up[2] = 0.0; + fLeakage1Up[3] = 0.0; + fLeakage1Up[4] = 0.0; + fLeakage1Up[5] = 0.0; + fLeakage1Up[6] = 0.0; + fLeakage1Up[7] = 0.0; + + fLeakage1Lo[0] = -1.e10; + fLeakage1Lo[1] = 0.0; + fLeakage1Lo[2] = 0.0; + fLeakage1Lo[3] = 0.0; + fLeakage1Lo[4] = 0.0; + fLeakage1Lo[5] = 0.0; + fLeakage1Lo[6] = 0.0; + fLeakage1Lo[7] = 0.0; + + fAlphaUp[0] = 13.123440; + fAlphaUp[1] = 0; + fAlphaUp[2] = 0; + fAlphaUp[3] = 0; + fAlphaUp[4] = 0; + fAlphaUp[5] = 0; + fAlphaUp[6] = 0; + fAlphaUp[7] = 0; + + //--------------------------------------------------- + // fStepsizes + // if == 0.0 the parameter will be fixed in the minimization + // != 0.0 initial step sizes for the parameters + + // LengthUp + fStepsizes[0] = 0.03; + fStepsizes[1] = 0.0002; + fStepsizes[2] = 0.02; + fStepsizes[3] = 0.0006; + fStepsizes[4] = 0.0002; + fStepsizes[5] = 0.002; + fStepsizes[6] = 0.0008; + fStepsizes[7] = 0.002; + + // LengthLo + fStepsizes[8] = 0.02; + fStepsizes[9] = 0.003; + fStepsizes[10] = 0.05; + fStepsizes[11] = 0.006; + fStepsizes[12] = 0.002; + fStepsizes[13] = 0.3; + fStepsizes[14] = 0.0001; + fStepsizes[15] = 0.0008; + + // WidthUp + fStepsizes[16] = 0.02; + fStepsizes[17] = 0.0002; + fStepsizes[18] = 0.006; + fStepsizes[19] = 0.003; + fStepsizes[20] = 0.002; + fStepsizes[21] = 0.006; + fStepsizes[22] = 0.002; + fStepsizes[23] = 0.002; + + // WidthLo + fStepsizes[24] = 0.009; + fStepsizes[25] = 0.0007; + fStepsizes[26] = 0.008; + fStepsizes[27] = 0.0004; + fStepsizes[28] = 0.0005; + fStepsizes[29] = 0.002; + fStepsizes[30] = 0.0007; + fStepsizes[31] = 0.003; + + // DistUp + fStepsizes[32] = 0.2; + fStepsizes[33] = 0.0; + fStepsizes[34] = 0.3; + fStepsizes[35] = 0.02; + fStepsizes[36] = 0.0; + fStepsizes[37] = 0.03; + fStepsizes[38] = 0.02; + fStepsizes[39] = 0.0; + + // DistLo + fStepsizes[40] = 0.06; + fStepsizes[41] = 0.0; + fStepsizes[42] = 0.009; + fStepsizes[43] = 0.0008; + fStepsizes[44] = 0.0; + fStepsizes[45] = 0.005; + fStepsizes[46] = 0.0002; + fStepsizes[47] = 0.0; + + // AsymUp + fStepsizes[48] = 0.0; + fStepsizes[49] = 0.0; + fStepsizes[50] = 0.0; + fStepsizes[51] = 0.0; + fStepsizes[52] = 0.0; + fStepsizes[53] = 0.0; + fStepsizes[54] = 0.0; + fStepsizes[55] = 0.0; + + // AsymLo + fStepsizes[56] = 0.0; + fStepsizes[57] = 0.0; + fStepsizes[58] = 0.0; + fStepsizes[59] = 0.0; + fStepsizes[60] = 0.0; + fStepsizes[61] = 0.0; + fStepsizes[62] = 0.0; + fStepsizes[63] = 0.0; + + // ConcUp + fStepsizes[64] = 0.0; + fStepsizes[65] = 0.0; + fStepsizes[66] = 0.0; + fStepsizes[67] = 0.0; + fStepsizes[68] = 0.0; + fStepsizes[69] = 0.0; + fStepsizes[70] = 0.0; + fStepsizes[71] = 0.0; + + // ConcLo + fStepsizes[72] = 0.0; + fStepsizes[73] = 0.0; + fStepsizes[74] = 0.0; + fStepsizes[75] = 0.0; + fStepsizes[76] = 0.0; + fStepsizes[77] = 0.0; + fStepsizes[78] = 0.0; + fStepsizes[79] = 0.0; + + // Leakage1Up + fStepsizes[80] = 0.0; + fStepsizes[81] = 0.0; + fStepsizes[82] = 0.0; + fStepsizes[83] = 0.0; + fStepsizes[84] = 0.0; + fStepsizes[85] = 0.0; + fStepsizes[86] = 0.0; + fStepsizes[87] = 0.0; + + // Leakage1Lo + fStepsizes[88] = 0.0; + fStepsizes[89] = 0.0; + fStepsizes[90] = 0.0; + fStepsizes[91] = 0.0; + fStepsizes[92] = 0.0; + fStepsizes[93] = 0.0; + fStepsizes[94] = 0.0; + fStepsizes[95] = 0.0; + + // AlphaUp + fStepsizes[96] = 0.0; + fStepsizes[97] = 0.0; + fStepsizes[98] = 0.0; + fStepsizes[99] = 0.0; + fStepsizes[100] = 0.0; + fStepsizes[101] = 0.0; + fStepsizes[102] = 0.0; + fStepsizes[103] = 0.0; +} + + +// -------------------------------------------------------------------------- +// +// Set the parameter values from the array 'd' +// +// +Bool_t MCT1Supercuts::SetParameters(const TArrayD &d) +{ + if (d.GetSize() != fParameters.GetSize()) + { + *fLog << err << "Sizes of d and of fParameters are different : " + << d.GetSize() << ", " << fParameters.GetSize() << endl; + return kFALSE; + } + + fParameters = d; + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Set the step sizes from the array 'd' +// +// +Bool_t MCT1Supercuts::SetStepsizes(const TArrayD &d) +{ + if (d.GetSize() != fStepsizes.GetSize()) + { + *fLog << err << "Sizes of d and of fStepsizes are different : " + << d.GetSize() << ", " << fStepsizes.GetSize() << endl; + return kFALSE; + } + + fStepsizes = d; + + return kTRUE; +} + + + + + + + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1Supercuts.h (revision 4457) @@ -0,0 +1,69 @@ +#ifndef MARS_MCT1Supercuts +#define MARS_MCT1Supercuts + +#ifndef MARS_MParContainer +#include "MParContainer.h" +#endif + +#ifndef ROOT_TArrayD +#include +#endif + +class MCT1Supercuts : public MParContainer +{ +private: + TArrayD fParameters; // supercut parameters + TArrayD fStepsizes; // step sizes of supercut parameters + + Double_t *fLengthUp; //! + Double_t *fLengthLo; //! + Double_t *fWidthUp; //! + Double_t *fWidthLo; //! + Double_t *fDistUp; //! + Double_t *fDistLo; //! + Double_t *fAsymUp; //! + Double_t *fAsymLo; //! + + Double_t *fConcUp; //! + Double_t *fConcLo; //! + Double_t *fLeakage1Up; //! + Double_t *fLeakage1Lo; //! + + Double_t *fAlphaUp; //! + + +public: + MCT1Supercuts(const char *name=NULL, const char *title=NULL); + + void InitParameters(); + + Bool_t SetParameters(const TArrayD &d); + Bool_t SetStepsizes(const TArrayD &d); + + const TArrayD &GetParameters() const { return fParameters; } + const TArrayD &GetStepsizes() const { return fStepsizes; } + + const Double_t *GetLengthUp() const { return fLengthUp; } + const Double_t *GetLengthLo() const { return fLengthLo; } + const Double_t *GetWidthUp() const { return fWidthUp; } + const Double_t *GetWidthLo() const { return fWidthLo; } + const Double_t *GetDistUp() const { return fDistUp; } + const Double_t *GetDistLo() const { return fDistLo; } + const Double_t *GetAsymUp() const { return fAsymUp; } + const Double_t *GetAsymLo() const { return fAsymLo; } + + const Double_t *GetConcUp() const { return fConcUp; } + const Double_t *GetConcLo() const { return fConcLo; } + + const Double_t *GetLeakage1Up() const { return fLeakage1Up; } + const Double_t *GetLeakage1Lo() const { return fLeakage1Lo; } + + const Double_t *GetAlphaUp() const { return fAlphaUp; } + + ClassDef(MCT1Supercuts, 1) // A container for the Supercut parameters +}; + +#endif + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.cc =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.cc (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.cc (revision 4457) @@ -0,0 +1,348 @@ +/* ======================================================================== *\ +! +! * +! * This file is part of MARS, the MAGIC Analysis and Reconstruction +! * Software. It is distributed to you in the hope that it can be a useful +! * and timesaving tool in analysing Data of imaging Cerenkov telescopes. +! * It is distributed WITHOUT ANY WARRANTY. +! * +! * Permission to use, copy, modify and distribute this software and its +! * documentation for any purpose is hereby granted without fee, +! * provided that the above copyright notice appear in all copies and +! * that both that copyright notice and this permission notice appear +! * in supporting documentation. It is provided "as is" without express +! * or implied warranty. +! * +! +! +! Author(s): Wolfgang Wittek, 04/2003 +! +! Copyright: MAGIC Software Development, 2000-2003 +! +! +\* ======================================================================== */ + +///////////////////////////////////////////////////////////////////////////// +// // +// MCT1SupercutsCalc // +// // +// this class calculates the hadronness for the supercuts // +// the parameters of the supercuts are taken // +// from the container MCT1Supercuts // +// // +// // +///////////////////////////////////////////////////////////////////////////// +#include "MCT1SupercutsCalc.h" + +#include +#include + +#include "TFile.h" +#include "TArrayD.h" + +#include "MParList.h" +#include "MHillasExt.h" +#include "MHillasSrc.h" +#include "MNewImagePar.h" +#include "MMcEvt.hxx" +#include "MCerPhotEvt.h" +#include "MGeomCam.h" +#include "MHadronness.h" +#include "MHMatrix.h" +#include "MCT1Supercuts.h" + +#include "MLog.h" +#include "MLogManip.h" + +ClassImp(MCT1SupercutsCalc); + +using namespace std; + + +// -------------------------------------------------------------------------- +// +// constructor +// + +MCT1SupercutsCalc::MCT1SupercutsCalc(const char *hilname, + const char *hilsrcname, + const char *name, const char *title) + : fHadronnessName("MHadronness"), fHilName(hilname), fHilSrcName(hilsrcname), + fHilExtName("MHillasExt"), fNewParName("MNewImagePar"), + fSuperName("MCT1Supercuts") +{ + fName = name ? name : "MCT1SupercutsCalc"; + fTitle = title ? title : "Class to evaluate the Supercuts"; + + fMatrix = NULL; +} + +// -------------------------------------------------------------------------- +// +Int_t MCT1SupercutsCalc::PreProcess(MParList *pList) +{ + MGeomCam *cam = (MGeomCam*)pList->FindObject("MGeomCam"); + if (!cam) + { + *fLog << err << "MGeomCam (Camera Geometry) not found... aborting." << endl; + return kFALSE; + } + + fMm2Deg = cam->GetConvMm2Deg(); + + fHadronness = (MHadronness*)pList->FindCreateObj("MHadronness", fHadronnessName); + if (!fHadronness) + { + *fLog << err << fHadronnessName << " [MHadronness] not found... aborting." << endl; + return kFALSE; + } + + fSuper = (MCT1Supercuts*)pList->FindObject(fSuperName, "MCT1Supercuts"); + if (!fSuper) + { + *fLog << err << fSuperName << " [MCT1Supercuts] not found... aborting." << endl; + return kFALSE; + } + + if (fMatrix) + return kTRUE; + + //----------------------------------------------------------- + fHil = (MHillas*)pList->FindObject(fHilName, "MHillas"); + if (!fHil) + { + *fLog << err << fHilName << " [MHillas] not found... aborting." << endl; + return kFALSE; + } + + fHilExt = (MHillasExt*)pList->FindObject(fHilExtName, "MHillasExt"); + if (!fHilExt) + { + *fLog << err << fHilExtName << " [MHillasExt] not found... aborting." << endl; + return kFALSE; + } + + fHilSrc = (MHillasSrc*)pList->FindObject(fHilSrcName, "MHillasSrc"); + if (!fHilSrc) + { + *fLog << err << fHilSrcName << " [MHillasSrc] not found... aborting." << endl; + return kFALSE; + } + + fNewPar = (MNewImagePar*)pList->FindObject(fNewParName, "MNewImagePar"); + if (!fNewPar) + { + *fLog << err << fNewParName << " [MNewImagePar] not found... aborting." << endl; + return kFALSE; + } + + fMcEvt = (MMcEvt*)pList->FindObject("MMcEvt"); + if (!fMcEvt) + { + *fLog << err << "MMcEvt not found... aborting." << endl; + return kFALSE; + } + + + return kTRUE; +} + +// -------------------------------------------------------------------------- +// +// Calculation of upper and lower limits +// +Double_t MCT1SupercutsCalc::CtsMCut(const Double_t* a, Double_t ls, Double_t ct, + Double_t ls2, Double_t dd2) const +{ + // define cut-function + // + // dNOMLOGSIZE = 4.1 (=log(60.0) + // dNOMCOSZA = 1.0 + // + // a: array of cut parameters + // ls: log(SIZE) - dNOMLOGSIZE + // ls2: ls^2 + // ct: Cos(ZA.) - dNOMCOSZA + // dd2: DIST^2 + const Double_t limit = + a[0] + a[1] * dd2 + a[2] * ct + + ls * (a[3] + a[4] * dd2 + a[5] * ct) + + ls2 * (a[6] + a[7] * dd2); + + //*fLog << "MCT1SupercutsCalc::CtsMCut; *a = " + // << *a << ", " << *(a+1) << ", " << *(a+2) << ", " + // << *(a+3) << ", " << *(a+4) << ", " << *(a+5) << ", " + // << *(a+6) << ", " << *(a+7) << endl; + + //*fLog << "MCT1SupercutsCalc::CtsMCut; ls, ls2, ct, dd2, limit = " << ls + // << ", " << ls2 << ", " << ct << ", " << dd2 << ", " + // << limit << endl; + + return limit; +} + +// -------------------------------------------------------------------------- +// +// Returns the mapped value from the Matrix +// +Double_t MCT1SupercutsCalc::GetVal(Int_t i) const +{ + + Double_t val = (*fMatrix)[fMap[i]]; + + + //*fLog << "MCT1SupercutsCalc::GetVal; i, fMatrix, fMap, val = " + // << i << ", " << fMatrix << ", " << fMap[i] << ", " << val << endl; + + + return val; +} + +// -------------------------------------------------------------------------- +// +// You can use this function if you want to use a MHMatrix instead of the +// given containers. This function adds all necessary columns to the +// given matrix. Afterward you should fill the matrix with the corresponding +// data (eg from a file by using MHMatrix::Fill). If you now loop +// through the matrix (eg using MMatrixLoop) MEnergyEstParam::Process +// will take the values from the matrix instead of the containers. +// +void MCT1SupercutsCalc::InitMapping(MHMatrix *mat) +{ + if (fMatrix) + return; + + fMatrix = mat; + + fMap[0] = fMatrix->AddColumn("MMcEvt.fTelescopeTheta"); + fMap[1] = fMatrix->AddColumn("MHillas.fWidth"); + fMap[2] = fMatrix->AddColumn("MHillas.fLength"); + fMap[3] = fMatrix->AddColumn("MHillas.fSize"); + fMap[4] = fMatrix->AddColumn("MHillas.fMeanX"); + fMap[5] = fMatrix->AddColumn("MHillas.fMeanY"); + fMap[6] = fMatrix->AddColumn("MHillasSrc.fDist"); + fMap[7] = fMatrix->AddColumn("fabs(MHillasSrc.fAlpha)"); + fMap[8] = fMatrix->AddColumn("sgn(MHillasSrc.fCosDeltaAlpha)*(MHillasExt.fM3Long)"); + fMap[9] = fMatrix->AddColumn("MNewImagePar.fConc"); + fMap[10]= fMatrix->AddColumn("MNewImagePar.fLeakage1"); +} + +// --------------------------------------------------------------------------- +// +// Evaluate dynamical supercuts +// +// set hadronness to 0.25 if cuts are fullfilled +// 0.75 otherwise +// +Int_t MCT1SupercutsCalc::Process() +{ + const Double_t kNomLogSize = 4.1; + const Double_t kNomCosZA = 1.0; + + const Double_t theta = fMatrix ? GetVal(0) : fMcEvt->GetTelescopeTheta(); + const Double_t width0 = fMatrix ? GetVal(1) : fHil->GetWidth(); + const Double_t length0 = fMatrix ? GetVal(2) : fHil->GetLength(); + const Double_t size = fMatrix ? GetVal(3) : fHil->GetSize(); + const Double_t meanx = fMatrix ? GetVal(4) : fHil->GetMeanX(); + const Double_t meany = fMatrix ? GetVal(5) : fHil->GetMeanY(); + const Double_t dist0 = fMatrix ? GetVal(6) : fHilSrc->GetDist(); + + Double_t help; + if (!fMatrix) + help = TMath::Sign(fHilExt->GetM3Long(), + fHilSrc->GetCosDeltaAlpha()); + const Double_t asym0 = fMatrix ? GetVal(8) : help; + const Double_t conc = fMatrix ? GetVal(9) : fNewPar->GetConc(); + const Double_t leakage = fMatrix ? GetVal(10): fNewPar->GetLeakage1(); + + const Double_t newdist = dist0 * fMm2Deg; + + const Double_t dist2 = meanx*meanx + meany*meany; + const Double_t dist = sqrt(dist2) * fMm2Deg; + const Double_t dd2 = dist*dist; + + + const Double_t dmls = log(size) - kNomLogSize; + const Double_t dmls2 = dmls * dmls; + + const Double_t dmcza = cos(theta) - kNomCosZA; + + const Double_t length = length0 * fMm2Deg; + const Double_t width = width0 * fMm2Deg; + const Double_t asym = asym0 * fMm2Deg; + + /* + *fLog << "newdist, length, width, asym, dist, conc, leakage = " + << newdist << ", " << length << ", " << width << ", " + << asym << ", " << dist << ", " << conc << ", " << leakage + << endl; + + *fLog << "upper cuts in newdist, length, width, asym, dist, conc, leakage = " + << CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetLengthUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetLengthLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetWidthUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetWidthLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetAsymUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetAsymLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetConcUp(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetConcLo(), dmls, dmcza, dmls2, dd2) << ", " + + << CtsMCut (fSuper->GetLeakage1Up(), dmls, dmcza, dmls2, dd2) << ", " + << CtsMCut (fSuper->GetLeakage1Lo(), dmls, dmcza, dmls2, dd2) << ", " + << endl; + */ + + + if ( + //dist < 1.05 && + //newdist < 1.05 && + + newdist < CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) && + newdist > CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) && + + length < CtsMCut (fSuper->GetLengthUp(), dmls, dmcza, dmls2, dd2) && + length > CtsMCut (fSuper->GetLengthLo(), dmls, dmcza, dmls2, dd2) && + + width < CtsMCut (fSuper->GetWidthUp(), dmls, dmcza, dmls2, dd2) && + width > CtsMCut (fSuper->GetWidthLo(), dmls, dmcza, dmls2, dd2) && + + asym < CtsMCut (fSuper->GetAsymUp(), dmls, dmcza, dmls2, dd2) && + asym > CtsMCut (fSuper->GetAsymLo(), dmls, dmcza, dmls2, dd2) && + + dist < CtsMCut (fSuper->GetDistUp(), dmls, dmcza, dmls2, dd2) && + dist > CtsMCut (fSuper->GetDistLo(), dmls, dmcza, dmls2, dd2) && + + conc < CtsMCut (fSuper->GetConcUp(), dmls, dmcza, dmls2, dd2) && + conc > CtsMCut (fSuper->GetConcLo(), dmls, dmcza, dmls2, dd2) && + + leakage < CtsMCut (fSuper->GetLeakage1Up(),dmls, dmcza, dmls2, dd2) && + leakage > CtsMCut (fSuper->GetLeakage1Lo(),dmls, dmcza, dmls2, dd2) ) + + fHadronness->SetHadronness(0.25); + else + fHadronness->SetHadronness(0.75); + + //*fLog << "SChadroness = " << fHadronness->GetHadronness() << endl; + + fHadronness->SetReadyToSave(); + + return kTRUE; +} + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.h =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.h (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/MCT1SupercutsCalc.h (revision 4457) @@ -0,0 +1,82 @@ +#ifndef MARS_MCT1SupercutsCalc +#define MARS_MCT1SupercutsCalc + +#ifndef MARS_MTask +#include "MTask.h" +#endif + +#ifndef ROOT_TArrayD +#include +#endif + +class MParList; +class MHillas; +class MHillasSrc; +class MHillasExt; +class MNewImagePar; +class MMcEvt; +class MCerPhotEvt; +class MGeomCam; +class MHadronness; +class MHMatrix; +class MCT1Supercuts; + +class MCT1SupercutsCalc : public MTask +{ +private: + MHillas *fHil; + MHillasSrc *fHilSrc; + MHillasExt *fHilExt; + MNewImagePar *fNewPar; + MMcEvt *fMcEvt; + MHadronness *fHadronness; //! output container for hadronness + MCT1Supercuts *fSuper; // container for supercut parameters + + TString fHadronnessName; // name of container to store hadronness + TString fHilName; + TString fHilSrcName; + TString fHilExtName; + TString fNewParName; + TString fSuperName; // name of container for supercut parameters + + Double_t fMm2Deg; //! + + Int_t fMap[11]; //! + MHMatrix *fMatrix; //! + + Int_t PreProcess(MParList *pList); + Int_t Process(); + + Double_t GetVal(Int_t i) const; + + Double_t CtsMCut(const Double_t* a, Double_t ls, Double_t ct, + Double_t ls2, Double_t dd2) const; + +public: + MCT1SupercutsCalc(const char *hilname="MHillas", + const char *hilsrcname="MHillasSrc", + const char *name=NULL, const char *title=NULL); + + void SetHadronnessName(const TString name) { fHadronnessName = name; } + TString GetHadronnessName() const { return fHadronnessName; } + + void InitMapping(MHMatrix *mat); + void StopMapping() { InitMapping(NULL); } + + + ClassDef(MCT1SupercutsCalc, 0) // A class to evaluate the Supercuts +}; + +#endif + + + + + + + + + + + + Index: trunk/MagicSoft/Mars/manalysisct1/Makefile =================================================================== --- trunk/MagicSoft/Mars/manalysisct1/Makefile (revision 4457) +++ trunk/MagicSoft/Mars/manalysisct1/Makefile (revision 4457) @@ -0,0 +1,39 @@ +################################################################## +# +# subdirectory makefile +# +# for the MARS software +# +################################################################## +include ../Makefile.conf.$(OSTYPE) +include ../Makefile.conf.general + +#------------------------------------------------------------------------------ + +# +# Handling name of the Root Dictionary Files +# +CINT = AnalysisCT1 + +# +# connect the include files defined in the config.mk file +# +INCLUDES = -I. +# mcalib: MGeomApply (MCalibrationCam) + +SRCFILES = MCT1FinDSupercuts.cc \ + MCT1PadONOFF.cc \ + MCT1PadSchweizer.cc \ + MCT1PointingCorrCalc.cc \ + MCT1Supercuts.cc \ + MCT1SupercutsCalc + +############################################################ + +all: $(OBJS) + +include ../Makefile.rules + +clean: rmcint rmobjs rmcore rmlib + +mrproper: clean rmbak Index: trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc =================================================================== --- trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc (revision 4456) +++ trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc (revision 4457) @@ -18,5 +18,5 @@ ! Author(s): Thomas Bretz, 11/2002 ! -! Copyright: MAGIC Software Development, 2000-2003 +! Copyright: MAGIC Software Development, 2000-2004 ! ! @@ -42,5 +42,5 @@ // MMcTrig mc data container for trigger information // MSrcPosCam source position in the camera -// MBlindPixels Array holding blind pixels +// MBadPixelsCam Array holding blind pixels // ///////////////////////////////////////////////////////////////////////////// @@ -74,5 +74,6 @@ #include "MGeomCam.h" #include "MSrcPosCam.h" -#include "MBlindPixels.h" +#include "MBadPixelsCam.h" +#include "MBadPixelsPix.h" #include "MRawRunHeader.h" @@ -245,5 +246,5 @@ { *fLog << i << " "; - fBlinds->SetPixelBlind(i); + (*fBlinds)[i].SetUnsuitable(MBadPixelsPix::kUnreliableRun); } *fLog << endl; @@ -255,5 +256,5 @@ { *fLog << i << " "; - fBlinds->SetPixelBlind(i); + (*fBlinds)[i].SetUnsuitable(MBadPixelsPix::kUnreliableRun); } *fLog << endl; @@ -262,5 +263,5 @@ fBlnd.Set(iMAXNUMPIX); for (int i=0; iIsBlind(i) ? 1 : 0; + fBlnd[i] = (*fBlinds)[i].IsBad() ? 1 : 0; fBlinds->SetReadyToSave(); @@ -349,5 +350,5 @@ // float frms_pedsig_phot[iMAXNUMPIX]; // standard deviation of the calibrated signals from the pedestal run */ - fPedest->InitSize(iMAXNUMPIX); + fPedest->Init(*fGeom); fPedRMS.Set(iMAXNUMPIX); @@ -775,5 +776,5 @@ // look for the pedestal class in the plist // - fBlinds = (MBlindPixels*)pList->FindCreateObj("MBlindPixels"); + fBlinds = (MBadPixelsCam*)pList->FindCreateObj("MBadPixelsCam"); if (!fBlinds) return kFALSE; @@ -818,5 +819,5 @@ Rewind(); - fPedest->InitSize(iMAXNUMPIX); + fPedest->Init(*fGeom); return GetSelector() ? GetSelector()->CallPreProcess(pList) : kTRUE; @@ -901,8 +902,6 @@ fBlinds->Clear(); for (int i=0; iSetPixelBlind(i); - } + if (fBlnd[i]==1) + (*fBlinds)[i].SetUnsuitable(MBadPixelsPix::kUnreliableRun); // reset pedestal RMS for this event Index: trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.h =================================================================== --- trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.h (revision 4456) +++ trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.h (revision 4457) @@ -22,5 +22,5 @@ class MCerPhotEvt; class MPedPhotCam; -class MBlindPixels; +class MBadPixelsCam; class MRawRunHeader; class MTaskList; @@ -45,5 +45,5 @@ MMcTrig *fMcTrig; // mc data container for trigger information MSrcPosCam *fSrcPos; // source position in the camera - MBlindPixels *fBlinds; // Array holding blind pixels + MBadPixelsCam *fBlinds; // Array holding blind pixels MRawRunHeader *fRawRunHeader; // raw run header MParList *fParList; // parameter list