| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Markus Gaug, 12/2004 <mailto:markus@ifae.es>
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| 19 | !
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| 20 | ! Copyright: MAGIC Software Development, 2000-2004
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| 21 | !
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| 22 | !
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| 23 | \* ======================================================================== */
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| 24 | //////////////////////////////////////////////////////////////////////////////
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| 25 | //
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| 26 | // MCalibCalcFromPast
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| 27 | //
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| 28 | // Steers the occurrance of interlaced calibration events in one data run
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| 29 | //
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| 30 | // Input Containers:
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| 31 | // MParList
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| 32 | // MCalibrationIntensityChargeCam
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| 33 | // MCalibrationIntensityRelTimeCam
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| 34 | // MCalibrationIntensityConstCam
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| 35 | // MBadPixelsIntensityCam
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| 36 | //
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| 37 | // Output Containers:
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| 38 | // MCalibrationIntensityChargeCam
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| 39 | // MCalibrationIntensityRelTimeCam
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| 40 | // MBadPixelsIntensityCam
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| 41 | //
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| 42 | // Class version 2:
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| 43 | // + UInt_t fNumPhesDump; // Number of cams after which the number of phes gets averaged
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| 44 | // + Float_t fMeanPhes;
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| 45 | // + Float_t fMeanPhesRelVar;
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| 46 | // + Bool_t fUpdateNumPhes; // Update the number of photo-electrons only after fNumPhesDump number of Cams
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| 47 | // + TArrayF fPhes;
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| 48 | // + TArrayF fPhesVar;
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| 49 | //
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| 50 | //////////////////////////////////////////////////////////////////////////////
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| 51 | #include "MCalibCalcFromPast.h"
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| 52 |
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| 53 | #include "MLog.h"
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| 54 | #include "MLogManip.h"
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| 55 |
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| 56 | #include "MParList.h"
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| 57 |
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| 58 | #include "MRawRunHeader.h"
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| 59 |
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| 60 | #include "MHCalibrationCam.h"
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| 61 |
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| 62 | #include "MCalibrationIntensityChargeCam.h"
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| 63 | #include "MCalibrationIntensityBlindCam.h"
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| 64 | #include "MCalibrationIntensityQECam.h"
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| 65 | #include "MCalibrationIntensityRelTimeCam.h"
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| 66 | #include "MCalibrationIntensityConstCam.h"
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| 67 |
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| 68 | #include "MBadPixelsIntensityCam.h"
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| 69 |
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| 70 | #include "MCalibrationChargePix.h"
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| 71 | #include "MCalibrationChargeCalc.h"
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| 72 | #include "MCalibrationRelTimeCalc.h"
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| 73 | #include "MCalibrateData.h"
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| 74 |
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| 75 | ClassImp(MCalibCalcFromPast);
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| 76 |
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| 77 | using namespace std;
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| 78 |
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| 79 | const UInt_t MCalibCalcFromPast::fgNumEventsDump = 500;
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| 80 | const UInt_t MCalibCalcFromPast::fgNumPhesDump = 10;
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| 81 |
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| 82 | // --------------------------------------------------------------------------
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| 83 | //
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| 84 | // Default constructor.
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| 85 | //
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| 86 | // Sets:
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| 87 | // - fNumEventsDump to fgNumEventsDump
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| 88 | // - fNumPhesDump to fgNumPhesDump
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| 89 | //
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| 90 | MCalibCalcFromPast::MCalibCalcFromPast(const char *name, const char *title)
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| 91 | : fGeom(NULL), fParList(NULL), fRunHeader(NULL),
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| 92 | fIntensCharge(NULL), fIntensBlind(NULL), fIntensRelTime(NULL), fIntensConst(NULL),
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| 93 | fIntensBad(NULL),
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| 94 | fChargeCalc(NULL), fRelTimeCalc(NULL), fCalibrate(NULL),
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| 95 | fNumCam(0), fNumEvents(0), fUpdateWithFFactorMethod(kTRUE), fUpdateNumPhes(kTRUE),
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| 96 | fNumFails(0)
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| 97 | {
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| 98 |
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| 99 | fName = name ? name : "MCalibCalcFromPast";
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| 100 | fTitle = title ? title : "Task to steer the processing of interlaced calibration events";
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| 101 |
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| 102 | SetNumEventsDump();
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| 103 | SetNumPhesDump ();
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| 104 | }
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| 105 |
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| 106 | // -----------------------------------------------------------------------------------
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| 107 | //
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| 108 | Int_t MCalibCalcFromPast::PreProcess(MParList *pList)
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| 109 | {
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| 110 |
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| 111 | fGeom = (MGeomCam*)pList->FindObject("MGeomCam");
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| 112 | if (!fGeom)
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| 113 | {
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| 114 | *fLog << err << "MGeomCam not found... abort." << endl;
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| 115 | return kFALSE;
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| 116 | }
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| 117 |
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| 118 | fParList = pList;
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| 119 | if (!fParList)
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| 120 | {
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| 121 | *fLog << err << "MParList not found... abort." << endl;
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| 122 | return kFALSE;
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| 123 | }
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| 124 |
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| 125 | fRunHeader = (MRawRunHeader*)pList->FindObject("MRawRunHeader");
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| 126 | if (!fRunHeader)
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| 127 | {
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| 128 | *fLog << err << "MRawRunHeader not found... abort." << endl;
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| 129 | return kFALSE;
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| 130 | }
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| 131 |
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| 132 | //
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| 133 | // Look for the MBadPixels Intensity Cam
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| 134 | //
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| 135 | fIntensBad = (MBadPixelsIntensityCam*)pList->FindCreateObj("MBadPixelsIntensityCam");
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| 136 | if (fIntensBad)
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| 137 | *fLog << inf << "Found MBadPixelsIntensityCam ... " << flush;
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| 138 | else
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| 139 | return kFALSE;
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| 140 |
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| 141 | //
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| 142 | // Look for the MFillH-class "MHCalibrationBlindCam". In case yes, initialize the
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| 143 | // corresponding IntensityCam
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| 144 | //
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| 145 | if (pList->FindObject(AddSerialNumber("MHCalibrationBlindCam")))
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| 146 | {
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| 147 |
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| 148 | *fLog << inf << "Found MHCalibrationBlindCam ... " << flush;
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| 149 |
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| 150 | fIntensBlind = (MCalibrationIntensityBlindCam*)pList->FindCreateObj("MCalibrationIntensityBlindCam");
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| 151 | if (!fIntensBlind)
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| 152 | {
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| 153 | *fLog << err << "Could not find nor create MCalibrationIntensitBlindCam abort... " << endl;
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| 154 | return kFALSE;
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| 155 | }
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| 156 | }
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| 157 |
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| 158 | //
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| 159 | // Look for the MFillH-class "MHCalibrationChargeCam". In case yes, initialize the
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| 160 | // corresponding IntensityCam
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| 161 | //
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| 162 | if (pList->FindObject(AddSerialNumber("MHCalibrationChargeCam")))
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| 163 | {
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| 164 |
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| 165 | fIntensCharge = (MCalibrationIntensityChargeCam*)pList->FindCreateObj("MCalibrationIntensityChargeCam");
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| 166 | fIntensQE = (MCalibrationIntensityQECam*) pList->FindCreateObj("MCalibrationIntensityQECam");
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| 167 | fIntensConst = (MCalibrationIntensityConstCam*) pList->FindCreateObj("MCalibrationIntensityConstCam");
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| 168 |
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| 169 | MCalibrationChargeCam *chargeinit = (MCalibrationChargeCam*)pList->FindObject("MCalibrationChargeCam");
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| 170 | MCalibrationQECam *qeinit = (MCalibrationQECam*) pList->FindObject("MCalibrationQECam");
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| 171 |
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| 172 | if (chargeinit)
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| 173 | fIntensCharge->SetCam(chargeinit,0);
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| 174 | else
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| 175 | *fLog << "Could not find initial MCalibrationChargeCam, cannot initialize intensity cam" << endl;
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| 176 |
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| 177 | if (qeinit)
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| 178 | fIntensQE->SetCam(qeinit,0);
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| 179 | else
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| 180 | *fLog << "Could not find initial MCalibrationQECam, cannot initialize intensity cam" << endl;
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| 181 |
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| 182 | fIntensConst->GetCam()->Init(*fGeom);
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| 183 |
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| 184 | if (!fChargeCalc)
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| 185 | fChargeCalc = (MCalibrationChargeCalc*)pList->FindObject("MCalibrationChargeCalc");
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| 186 |
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| 187 | if (!fCalibrate)
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| 188 | fCalibrate = (MCalibrateData*)pList->FindObject("MCalibrateData");
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| 189 |
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| 190 | *fLog << inf << "Found MHCalibrationChargeCam ... " << flush;
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| 191 |
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| 192 | if (!fIntensCharge)
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| 193 | {
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| 194 | *fLog << err << "Could not find nor create MCalibrationIntensityChargeCam abort... " << endl;
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| 195 | return kFALSE;
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| 196 | }
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| 197 |
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| 198 | if (!fIntensQE)
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| 199 | {
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| 200 | *fLog << err << "Could not find nor create MCalibrationIntensityQECam abort... " << endl;
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| 201 | return kFALSE;
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| 202 | }
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| 203 |
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| 204 | if (!fChargeCalc)
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| 205 | {
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| 206 | *fLog << err << "Could not find MCalibrationChargeCalc abort... " << endl;
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| 207 | return kFALSE;
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| 208 | }
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| 209 |
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| 210 | if (!fCalibrate)
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| 211 | {
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| 212 | *fLog << err << "Could not find MCalibrateData abort... " << endl;
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| 213 | return kFALSE;
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| 214 | }
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| 215 | }
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| 216 |
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| 217 | //
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| 218 | // Look for the MFillH name "FillRelTimeCam". In case yes, initialize the
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| 219 | // corresponding IntensityCam
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| 220 | //
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| 221 | if (pList->FindObject(AddSerialNumber("MHCalibrationRelTimeCam")))
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| 222 | {
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| 223 |
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| 224 | fIntensRelTime = (MCalibrationIntensityRelTimeCam*)pList->FindCreateObj("MCalibrationIntensityRelTimeCam");
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| 225 | if (!fRelTimeCalc)
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| 226 | fRelTimeCalc = (MCalibrationRelTimeCalc*)pList->FindObject(AddSerialNumber("MCalibrationRelTimeCalc"));
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| 227 |
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| 228 | *fLog << inf << "Found MHCalibrationRelTimeCam ... " << flush;
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| 229 |
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| 230 | if (!fIntensRelTime)
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| 231 | {
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| 232 | *fLog << err << "Could not find nor create MCalibrationIntensityRelTimeCam abort... " << endl;
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| 233 | return kFALSE;
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| 234 | }
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| 235 |
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| 236 | if (!fRelTimeCalc)
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| 237 | {
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| 238 | *fLog << err << "Could not find MCalibrationRelTimeCalc abort... " << endl;
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| 239 | return kFALSE;
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| 240 | }
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| 241 | }
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| 242 |
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| 243 | fNumCam = 0;
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| 244 | fNumEvents = 0;
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| 245 | fNumPhes = 0;
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| 246 |
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| 247 | fChargeCalc->SetUseExternalNumPhes(kFALSE);
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| 248 |
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| 249 | if (fUpdateNumPhes)
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| 250 | {
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| 251 | fPhes.Set(fNumPhesDump);
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| 252 | fPhesVar.Set(fNumPhesDump);
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| 253 | }
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| 254 |
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| 255 | fNumFails = 0;
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| 256 |
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| 257 | return kTRUE;
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| 258 | }
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| 259 |
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| 260 | // --------------------------------------------------------------------------
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| 261 | //
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| 262 | // Set fNumEvents=0
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| 263 | //
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| 264 | // This is necessary because the calibration histograms do reset themself
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| 265 | // if ReInit is called, so they are empty. MCalibCalcFromPast errornously
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| 266 | // ignores how many events are in the histograms but count the number
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| 267 | // itself.
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| 268 | //
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| 269 | Bool_t MCalibCalcFromPast::ReInit(MParList *pList)
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| 270 | {
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| 271 | if (fNumEvents>0)
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| 272 | *fLog << inf << fNumEvents << " calibration events at the end of the last file have been skipped." << endl;
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| 273 |
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| 274 | fNumEvents = 0;
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| 275 |
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| 276 | return kTRUE;
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| 277 | }
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| 278 |
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| 279 | // --------------------------------------------------------------------------
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| 280 | //
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| 281 | // - Initializes new containers in the
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| 282 | // - Intensity Cams, if the number of calibration events has reach fNumEventsDump.
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| 283 | // - Executes Finalize() of the MCalibration*Calc classes in that case.
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| 284 | // - Sets the latest MCalibrationChargeCam as update class into MCalibrateData
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| 285 | // - Initialize new MCalibration*Cams into the intensity cams.
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| 286 | //
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| 287 | Int_t MCalibCalcFromPast::Process()
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| 288 | {
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| 289 | if (fNumEvents++ < fNumEventsDump)
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| 290 | return kTRUE;
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| 291 |
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| 292 | fNumEvents = 0;
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| 293 | ReInitialize();
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| 294 |
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| 295 | //
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| 296 | // Finalize Possible calibration histogram classes...
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| 297 | //
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| 298 | *fLog << inf << GetDescriptor() << ": Finalize calibration histograms: " << flush;
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| 299 |
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| 300 | if (Finalize("MHCalibrationChargeCam")) *fLog << "MHCalibrationChargeCam..." << flush;
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| 301 | if (Finalize("MHCalibrationChargeBlindCam")) *fLog << "MHCalibrationChargeBlindCam..." << flush;
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| 302 | if (Finalize("MHCalibrationRelTimeCam")) *fLog << "MHCalibrationRelTimeCam..." << flush;
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| 303 |
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| 304 | //
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| 305 | // Finalize possible calibration calculation tasks
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| 306 | //
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| 307 | *fLog << endl;
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| 308 | *fLog << inf << "Finalize calibration calculations..." << endl;
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| 309 | if (fChargeCalc)
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| 310 | {
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| 311 | if (!fChargeCalc->Finalize())
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| 312 | {
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| 313 | fNumFails++;
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| 314 | *fLog << warn << "WARNING - Finalization of charges failed the " << fNumFails << ". time..." << endl;
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| 315 | }
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| 316 |
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| 317 | if (fUpdateNumPhes)
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| 318 | {
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| 319 | MCalibrationChargePix &avpix =(MCalibrationChargePix&)fIntensCharge->GetCam()->GetAverageArea(0);
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| 320 | fPhes [fNumPhes] = avpix.GetPheFFactorMethod();
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| 321 | fPhesVar[fNumPhes] = avpix.GetPheFFactorMethodVar();
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| 322 |
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| 323 | fNumPhes++;
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| 324 |
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| 325 | if (fNumPhes == fNumPhesDump)
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| 326 | {
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| 327 | fNumPhes = 0;
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| 328 | if (!UpdateMeanPhes())
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| 329 | {
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| 330 | *fLog << warn << "Could not update mean number of photo-electrons. "
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| 331 | << "Skip it until next update" << endl;
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| 332 | fChargeCalc->SetUseExternalNumPhes(kFALSE);
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| 333 | }
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| 334 | else
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| 335 | {
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| 336 | *fLog << inf << "New averaged number photo-electrons: " << fMeanPhes << endl;
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| 337 | fChargeCalc->SetExternalNumPhes ( fMeanPhes );
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| 338 | fChargeCalc->SetExternalNumPhesRelVar( fMeanPhesRelVar );
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| 339 | fChargeCalc->SetUseExternalNumPhes();
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| 340 | }
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| 341 | }
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| 342 | }
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| 343 | }
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| 344 |
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| 345 | if (fRelTimeCalc)
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| 346 | fRelTimeCalc->Finalize();
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| 347 |
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| 348 | if (fCalibrate)
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| 349 | fCalibrate->UpdateConversionFactors(fUpdateWithFFactorMethod ? NULL
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| 350 | : (MCalibrationChargeCam*)fIntensCharge->GetCam() );
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| 351 |
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| 352 | return kTRUE;
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| 353 | }
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| 354 |
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| 355 |
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| 356 | // --------------------------------------------------------------------------
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| 357 | //
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| 358 | // Searches for name in the MParList and calls, if existing:
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| 359 | // - MHCalibrationCam::Finalize()
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| 360 | // - MHCalibrationCam::ResetHists()
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| 361 | //
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| 362 | Bool_t MCalibCalcFromPast::Finalize(const char* name, Bool_t finalize)
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| 363 | {
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| 364 | MHCalibrationCam *hist = (MHCalibrationCam*)fParList->FindObject(name, "MHCalibrationCam");
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| 365 | if (!hist)
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| 366 | return kFALSE;
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| 367 |
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| 368 | if (finalize)
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| 369 | hist->Finalize();
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| 370 |
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| 371 | hist->ResetHists();
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| 372 | return kTRUE;
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| 373 | }
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| 374 |
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| 375 | // --------------------------------------------------------------------------
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| 376 | //
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| 377 | // Re-Intitializes new containers inside the Intensity Cams.
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| 378 | // From now on, a call to the IntensityCam functions returns pointers
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| 379 | // to the newly created Containers.
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| 380 | //
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| 381 | Bool_t MCalibCalcFromPast::ReInitialize()
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| 382 | {
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| 383 | fNumCam++;
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| 384 |
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| 385 | *fLog << inf << "MCalibCalcFromPast::ReInitialize #" << fNumCam << ": ";
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| 386 |
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| 387 | const Int_t runnumber = fRunHeader->GetRunNumber();
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| 388 |
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| 389 | if (fIntensBad)
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| 390 | {
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| 391 | fIntensBad->AddToList(Form("MBadPixelsCam%04d",fNumCam),*fGeom);
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| 392 | *fLog << "MBadPixelsCam...";
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| 393 | }
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| 394 |
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| 395 | if (fIntensCharge)
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| 396 | {
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| 397 | fIntensCharge->AddToList(Form("MCalibrationChargeCam%04d",fNumCam),*fGeom);
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| 398 | fIntensCharge->GetCam()->SetRunNumber(runnumber);
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| 399 | *fLog << "MCalibrationChargeCam...";
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| 400 | }
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| 401 | if (fIntensQE)
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| 402 | {
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| 403 | fIntensQE->AddToList(Form("MCalibrationQECam%04d",fNumCam),*fGeom);
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| 404 | fIntensQE->GetCam()->SetRunNumber(runnumber);
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| 405 | *fLog << "MCalibrationQECam...";
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| 406 | }
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| 407 | if (fIntensBlind)
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| 408 | {
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| 409 | fIntensBlind->AddToList(Form("MCalibrationBlindCam%04d",fNumCam),*fGeom);
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| 410 | fIntensBlind->GetCam()->SetRunNumber(runnumber);
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| 411 | *fLog << "MCalibrationBlindCam...";
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| 412 | }
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| 413 |
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| 414 | *fLog << endl;
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| 415 |
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| 416 | return kTRUE;
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| 417 |
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| 418 | }
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| 419 |
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| 420 | Int_t MCalibCalcFromPast::PostProcess()
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| 421 | {
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| 422 | if (GetNumExecutions()==0)
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| 423 | return kTRUE;
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| 424 |
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| 425 | // Now we reset all histograms to make sure that the PostProcess
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| 426 | // of the following tasks doesn't try to finalize a partly empty
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| 427 | // histogram!
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| 428 | Finalize("MHCalibrationChargeCam", kFALSE);
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| 429 | Finalize("MHCalibrationChargeBlindCam", kFALSE);
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| 430 | Finalize("MHCalibrationRelTimeCam", kFALSE);
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| 431 |
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| 432 | if (fChargeCalc)
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| 433 | fChargeCalc->ResetNumProcessed();
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| 434 |
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| 435 | if (fNumCam==0)
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| 436 | return kTRUE;
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|---|
| 437 |
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| 438 | *fLog << inf << endl;
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| 439 | *fLog << GetDescriptor() << " execution statistics:" << endl;
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| 440 | *fLog << " " << setfill(' ') << setw(7) << fNumFails << " (" << Form("%5.1f", 100.*fNumFails/fNumCam) << "%) updates failed." << endl;
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| 441 | *fLog << endl;
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|---|
| 442 |
|
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| 443 | return kTRUE;
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| 446 |
|
|---|
| 447 | Bool_t MCalibCalcFromPast::UpdateMeanPhes()
|
|---|
| 448 | {
|
|---|
| 449 | Float_t sumw = 0.;
|
|---|
| 450 | Float_t sum = 0.;
|
|---|
| 451 |
|
|---|
| 452 | for (Int_t i=0; i<fPhes.GetSize(); i++)
|
|---|
| 453 | {
|
|---|
| 454 | const Float_t weight = 1./fPhesVar[i];
|
|---|
| 455 | sum += fPhes[i]*weight;
|
|---|
| 456 | sumw += weight;
|
|---|
| 457 | }
|
|---|
| 458 |
|
|---|
| 459 | if (sumw < 0.000001)
|
|---|
| 460 | return kFALSE;
|
|---|
| 461 |
|
|---|
| 462 | if (sum < 0.000001)
|
|---|
| 463 | return kFALSE;
|
|---|
| 464 |
|
|---|
| 465 | fMeanPhes = sum/sumw;
|
|---|
| 466 | fMeanPhesRelVar = sumw/sum/sum;
|
|---|
| 467 |
|
|---|
| 468 | return kTRUE;
|
|---|
| 469 | }
|
|---|
| 470 |
|
|---|
| 471 | // --------------------------------------------------------------------------
|
|---|
| 472 | //
|
|---|
| 473 | // Read the setup from a TEnv, eg:
|
|---|
| 474 | // MCalibCalcFromPast.UpdateWithFFactorMethod: Off, On
|
|---|
| 475 | // MCalibCalcFromPast.NumEventsDump: 500
|
|---|
| 476 | // MCalibCalcFromPast.UpdateNumPhes: yes/no
|
|---|
| 477 | // MCalibCalcFromPast.NumPhesDump: 10
|
|---|
| 478 | //
|
|---|
| 479 | Int_t MCalibCalcFromPast::ReadEnv(const TEnv &env, TString prefix, Bool_t print)
|
|---|
| 480 | {
|
|---|
| 481 | Bool_t rc = kFALSE;
|
|---|
| 482 | if (IsEnvDefined(env, prefix, "UpdateWithFFactorMethod", print))
|
|---|
| 483 | {
|
|---|
| 484 | rc = kTRUE;
|
|---|
| 485 | SetUpdateWithFFactorMethod(GetEnvValue(env, prefix, "UpdateWithFFactorMethod", fUpdateWithFFactorMethod));
|
|---|
| 486 | }
|
|---|
| 487 |
|
|---|
| 488 | if (IsEnvDefined(env, prefix, "NumEventsDump", print))
|
|---|
| 489 | {
|
|---|
| 490 | SetNumEventsDump(GetEnvValue(env, prefix, "NumEventsDump", (Int_t)fNumEventsDump));
|
|---|
| 491 | rc = kTRUE;
|
|---|
| 492 | }
|
|---|
| 493 |
|
|---|
| 494 | if (IsEnvDefined(env, prefix, "UpdateNumPhes", print))
|
|---|
| 495 | {
|
|---|
| 496 | TString s = GetEnvValue(env, prefix, "UpdateNumPhes", "");
|
|---|
| 497 | s.ToLower();
|
|---|
| 498 | if (s.BeginsWith("no"))
|
|---|
| 499 | SetUpdateNumPhes(kFALSE);
|
|---|
| 500 | if (s.BeginsWith("yes"))
|
|---|
| 501 | SetUpdateNumPhes(kTRUE);
|
|---|
| 502 | rc = kTRUE;
|
|---|
| 503 | }
|
|---|
| 504 |
|
|---|
| 505 | if (IsEnvDefined(env, prefix, "NumPhesDump", print))
|
|---|
| 506 | {
|
|---|
| 507 | SetNumPhesDump(GetEnvValue(env, prefix, "NumPhesDump", (Int_t)fNumPhesDump));
|
|---|
| 508 | rc = kTRUE;
|
|---|
| 509 | }
|
|---|
| 510 |
|
|---|
| 511 | return rc;
|
|---|
| 512 | }
|
|---|
