| 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): Eva Domingo, 12/2004 <mailto:domingo@ifae.es>
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| 19 | ! Wolfgang Wittek, 12/2004 <mailto:wittek@mppmu.mpg.de>
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| 20 | !
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| 21 | !
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| 22 | ! Copyright: MAGIC Software Development, 2000-2005
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| 23 | !
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| 24 | !
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| 25 | \* ======================================================================== */
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| 26 |
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| 27 | //////////////////////////////////////////////////////////////////////////////
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| 28 | // //
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| 29 | // MFDisp //
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| 30 | // //
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| 31 | // This is a class to set cuts to select an event sample //
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| 32 | // for the Disp optimization //
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| 33 | // //
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| 34 | // //
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| 35 | //////////////////////////////////////////////////////////////////////////////
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| 36 |
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| 37 | #include "MFDisp.h"
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| 38 |
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| 39 | #include "MGeomCam.h"
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| 40 | #include "MHillas.h"
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| 41 | #include "MHillasSrc.h"
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| 42 | #include "MImagePar.h"
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| 43 | #include "MNewImagePar.h"
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| 44 |
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| 45 | #include "MParList.h"
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| 46 |
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| 47 | #include "MLog.h"
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| 48 | #include "MLogManip.h"
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| 49 |
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| 50 |
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| 51 | ClassImp(MFDisp);
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| 52 |
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| 53 | using namespace std;
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| 54 |
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| 55 | // --------------------------------------------------------------------------
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| 56 | //
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| 57 | // Default constructor.
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| 58 | //
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| 59 | MFDisp::MFDisp(const char *name, const char *title)
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| 60 | {
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| 61 | fName = name ? name : "MFDisp";
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| 62 | fTitle = title ? title : "Cuts for Disp optimization";
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| 63 |
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| 64 | // default values of cuts
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| 65 | SetCuts(0, 1000, 0, 1000, 0, 1000,
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| 66 | 0.0, 1.e10, 0.0, 1.0, 0.0, 1.0, 0.0, 0.0);
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| 67 | }
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| 68 |
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| 69 |
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| 70 | // --------------------------------------------------------------------------
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| 71 | //
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| 72 | // Set the values for the cuts
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| 73 | //
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| 74 | void MFDisp::SetCuts(Int_t islandsmin, Int_t islandsmax,
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| 75 | Int_t usedpixelsmin, Int_t usedpixelsmax,
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| 76 | Int_t corepixelsmin, Int_t corepixelsmax,
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| 77 | Float_t sizemin, Float_t sizemax,
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| 78 | Float_t leakage1min, Float_t leakage1max,
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| 79 | Float_t leakage2min, Float_t leakage2max,
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| 80 | Float_t lengthmin, Float_t widthmin)
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| 81 | {
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| 82 | fIslandsMin = islandsmin;
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| 83 | fIslandsMax = islandsmax;
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| 84 |
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| 85 | fUsedPixelsMin = usedpixelsmin;
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| 86 | fUsedPixelsMax = usedpixelsmax;
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| 87 |
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| 88 | fCorePixelsMin = corepixelsmin;
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| 89 | fCorePixelsMax = corepixelsmax;
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| 90 |
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| 91 | fSizeMin = sizemin;
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| 92 | fSizeMax = sizemax;
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| 93 |
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| 94 | fLeakage1Min = leakage1min;
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| 95 | fLeakage1Max = leakage1max;
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| 96 |
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| 97 | fLeakage2Min = leakage2min;
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| 98 | fLeakage2Max = leakage2max;
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| 99 |
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| 100 | fLengthMin = lengthmin;
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| 101 | fWidthMin = widthmin;
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| 102 | }
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| 103 |
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| 104 |
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| 105 | // --------------------------------------------------------------------------
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| 106 | //
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| 107 | Int_t MFDisp::PreProcess(MParList *pList)
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| 108 | {
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| 109 | MGeomCam *cam = (MGeomCam*)pList->FindObject("MGeomCam");
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| 110 | if (!cam)
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| 111 | {
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| 112 | *fLog << err << "MGeomCam (Camera Geometry) not found... aborting." << endl;
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| 113 | return kFALSE;
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| 114 | }
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| 115 |
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| 116 | fMm2Deg = cam->GetConvMm2Deg();
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| 117 |
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| 118 |
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| 119 | fHil = (MHillas*)pList->FindObject("MHillas");
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| 120 | if (!fHil)
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| 121 | {
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| 122 | *fLog << err << "MHillas not found... aborting." << endl;
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| 123 | return kFALSE;
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| 124 | }
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| 125 |
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| 126 | fHilSrc = (MHillasSrc*)pList->FindObject("MHillasSrc");
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| 127 | if (!fHilSrc)
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| 128 | {
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| 129 | *fLog << err << "MHillasSrc not found... aborting." << endl;
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| 130 | return kFALSE;
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| 131 | }
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| 132 |
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| 133 | fImgPar = (MImagePar*)pList->FindObject("MImagePar");
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| 134 | if (!fImgPar)
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| 135 | {
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| 136 | *fLog << err << "MImagePar not found... aborting." << endl;
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| 137 | return kFALSE;
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| 138 | }
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| 139 |
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| 140 | fNewImgPar = (MNewImagePar*)pList->FindObject("MNewImagePar");
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| 141 | if (!fNewImgPar)
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| 142 | {
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| 143 | *fLog << err << "MNewImagePar not found... aborting." << endl;
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| 144 | return kFALSE;
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| 145 | }
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| 146 |
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| 147 |
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| 148 | memset(fCut, 0, sizeof(fCut));
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| 149 |
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| 150 |
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| 151 | //--------------------
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| 152 | *fLog << inf << "MFDisp cut values :" << endl;
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| 153 |
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| 154 | *fLog << inf << " fIslandsMin, fIslandsMax = "
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| 155 | << fIslandsMin << ", " << fIslandsMax << endl;
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| 156 |
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| 157 | *fLog << inf << " fUsedPixelsMin, fUsedPixelsMax = "
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| 158 | << fUsedPixelsMin << ", " << fUsedPixelsMax << endl;
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| 159 |
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| 160 | *fLog << inf << " fCorePixelsMin, fCorePixelsMax = "
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| 161 | << fCorePixelsMin << ", " << fCorePixelsMax << endl;
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| 162 |
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| 163 | *fLog << inf << " fSizeMin, fSizeMax = "
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| 164 | << fSizeMin << ", " << fSizeMax << endl;
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| 165 |
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| 166 | *fLog << inf << " fLeakage1Min, fLeakage1Max = "
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| 167 | << fLeakage1Min << ", " << fLeakage1Max << endl;
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| 168 |
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| 169 | *fLog << inf << " fLeakage2Min, fLeakage2Max = "
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| 170 | << fLeakage2Min << ", " << fLeakage2Max << endl;
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| 171 |
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| 172 | *fLog << inf << " fLengthMin, fWidthMin = "
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| 173 | << fLengthMin << ", " << fWidthMin << endl;
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| 174 | //--------------------
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| 175 |
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| 176 | return kTRUE;
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| 177 | }
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| 178 |
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| 179 |
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| 180 | // --------------------------------------------------------------------------
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| 181 | //
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| 182 | // Sum up the number of events passing each cut
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| 183 | //
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| 184 | Bool_t MFDisp::Set(Int_t rc)
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| 185 | {
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| 186 | fResult = kTRUE;
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| 187 | fCut[rc]++;
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| 188 | return kTRUE;
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| 189 | }
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| 190 |
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| 191 |
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| 192 | // --------------------------------------------------------------------------
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| 193 | //
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| 194 | // Evaluate cuts for Disp optimization
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| 195 | // if selections are fulfilled set fResult = kTRUE;
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| 196 | //
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| 197 | Int_t MFDisp::Process()
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| 198 | {
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| 199 | const Double_t length = fHil->GetLength() * fMm2Deg;
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| 200 | const Double_t width = fHil->GetWidth() * fMm2Deg;
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| 201 | //const Double_t dist = fHilSrc->GetDist()* fMm2Deg;
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| 202 | //const Double_t delta = fHil->GetDelta() * kRad2Deg;
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| 203 | const Double_t size = fHil->GetSize();
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| 204 |
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| 205 | const Double_t leakage1 = fNewImgPar->GetLeakage1();
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| 206 | const Double_t leakage2 = fNewImgPar->GetLeakage2();
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| 207 |
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| 208 | const Int_t numusedpixels = fNewImgPar->GetNumUsedPixels();
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| 209 | const Int_t numcorepixels = fNewImgPar->GetNumCorePixels();
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| 210 | const Int_t numislands = fImgPar->GetNumIslands();
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| 211 |
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| 212 | fResult = kFALSE;
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| 213 |
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| 214 | if (numislands<fIslandsMin || numislands>fIslandsMax )
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| 215 | return Set(1);
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| 216 |
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| 217 | if (numusedpixels<fUsedPixelsMin || numusedpixels>fUsedPixelsMax )
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| 218 | return Set(2);
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| 219 |
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| 220 | if (numcorepixels<fCorePixelsMin || numcorepixels>fCorePixelsMax )
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| 221 | return Set(3);
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| 222 |
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| 223 | if (size<fSizeMin || size>fSizeMax)
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| 224 | return Set(4);
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| 225 |
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| 226 | if (leakage1<fLeakage1Min || leakage1>fLeakage1Max)
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| 227 | return Set(5);
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| 228 |
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| 229 | if (leakage2<fLeakage2Min || leakage2>fLeakage2Max)
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| 230 | return Set(6);
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| 231 |
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| 232 | if (length<fLengthMin || width<fWidthMin)
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| 233 | return Set(7);
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| 234 |
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| 235 | fCut[0]++;
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| 236 | return kTRUE;
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| 237 | }
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| 238 |
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| 239 |
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| 240 | // --------------------------------------------------------------------------
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| 241 | //
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| 242 | // Prints some statistics about the cuts selections
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| 243 | //
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| 244 | Int_t MFDisp::PostProcess()
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| 245 | {
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| 246 | if (GetNumExecutions()==0)
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| 247 | return kTRUE;
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| 248 |
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| 249 | *fLog << inf << endl;
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| 250 | *fLog << GetDescriptor() << " execution statistics:" << endl;
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| 251 |
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| 252 | *fLog << dec << setfill(' ');
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| 253 | *fLog << " " << setw(7) << fCut[1] << " (" << setw(3);
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| 254 | *fLog << (int)(fCut[1]*100/GetNumExecutions()+0.5) ;
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| 255 | *fLog << "%) Evts skipped due to: No.of islands < " << fIslandsMin ;
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| 256 | *fLog << " or > " << fIslandsMax << endl;
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| 257 |
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| 258 | *fLog << " " << setw(7) << fCut[2] << " (" << setw(3);
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| 259 | *fLog << (int)(fCut[2]*100/GetNumExecutions()+0.5) ;
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| 260 | *fLog << "%) Evts skipped due to: No.of used pixels < " << fUsedPixelsMin ;
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| 261 | *fLog << " or > " << fUsedPixelsMax << endl;
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| 262 |
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| 263 | *fLog << " " << setw(7) << fCut[3] << " (" << setw(3);
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| 264 | *fLog << (int)(fCut[3]*100/GetNumExecutions()+0.5) ;
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| 265 | *fLog << "%) Evts skipped due to: No.of core pixels < " << fCorePixelsMin ;
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| 266 | *fLog << " or > " << fCorePixelsMax << endl;
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| 267 |
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| 268 | *fLog << " " << setw(7) << fCut[4] << " (" << setw(3) ;
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| 269 | *fLog << (int)(fCut[4]*100/GetNumExecutions()+0.5) ;
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| 270 | *fLog << "%) Evts skipped due to: SIZE < " << fSizeMin;
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| 271 | *fLog << " or > " << fSizeMax << endl;
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| 272 |
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| 273 | *fLog << " " << setw(7) << fCut[5] << " (" << setw(3) ;
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| 274 | *fLog << (int)(fCut[5]*100/GetNumExecutions()+0.5) ;
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| 275 | *fLog << "%) Evts skipped due to: Leakage1 < " << fLeakage1Min;
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| 276 | *fLog << " or > " << fLeakage1Max << endl;
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| 277 |
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| 278 | *fLog << " " << setw(7) << fCut[6] << " (" << setw(3) ;
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| 279 | *fLog << (int)(fCut[6]*100/GetNumExecutions()+0.5) ;
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| 280 | *fLog << "%) Evts skipped due to: Leakage2 < " << fLeakage2Min;
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| 281 | *fLog << " or > " << fLeakage2Max << endl;
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| 282 |
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| 283 | *fLog << " " << setw(7) << fCut[7] << " (" << setw(3) ;
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| 284 | *fLog << (int)(fCut[7]*100/GetNumExecutions()+0.5) ;
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| 285 | *fLog << "%) Evts skipped due to: LENGTH <= " << fLengthMin;
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| 286 | *fLog << " or WIDTH <= " << fWidthMin << endl;
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| 287 |
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| 288 | *fLog << " " << fCut[0] << " (" ;
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| 289 | *fLog << (int)(fCut[0]*100/GetNumExecutions()+0.5) ;
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| 290 | *fLog << "%) Evts survived the Disp cuts!" << endl;
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| 291 | *fLog << endl;
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| 292 |
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| 293 | return kTRUE;
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| 294 | }
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| 295 |
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| 296 |
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| 297 |
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| 298 |
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| 299 |
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