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 | if (!fIntensCharge)
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170 | return kFALSE;
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171 | if (!fIntensQE)
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172 | return kFALSE;
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173 | if (!fIntensConst)
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174 | return kFALSE;
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175 |
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176 |
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177 | MCalibrationChargeCam *chargeinit = (MCalibrationChargeCam*)pList->FindObject("MCalibrationChargeCam");
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178 | MCalibrationQECam *qeinit = (MCalibrationQECam*) pList->FindObject("MCalibrationQECam");
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179 |
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180 | if (chargeinit)
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181 | fIntensCharge->SetCam(chargeinit,0);
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182 | else
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183 | *fLog << "Could not find initial MCalibrationChargeCam, cannot initialize intensity cam" << endl;
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184 |
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185 | if (qeinit)
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186 | fIntensQE->SetCam(qeinit,0);
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187 | else
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188 | *fLog << "Could not find initial MCalibrationQECam, cannot initialize intensity cam" << endl;
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189 |
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190 | fIntensConst->GetCam()->Init(*fGeom);
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191 |
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192 | if (!fChargeCalc)
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193 | fChargeCalc = (MCalibrationChargeCalc*)pList->FindObject("MCalibrationChargeCalc");
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194 |
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195 | if (!fCalibrate)
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196 | fCalibrate = (MCalibrateData*)pList->FindObject("MCalibrateData");
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197 |
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198 | *fLog << inf << "Found MHCalibrationChargeCam ... " << flush;
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199 |
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200 | if (!fChargeCalc)
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201 | {
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202 | *fLog << err << "Could not find MCalibrationChargeCalc abort... " << endl;
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203 | return kFALSE;
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204 | }
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205 |
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206 | if (!fCalibrate)
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207 | {
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208 | *fLog << err << "Could not find MCalibrateData abort... " << endl;
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209 | return kFALSE;
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210 | }
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211 | }
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212 |
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213 | //
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214 | // Look for the MFillH name "FillRelTimeCam". In case yes, initialize the
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215 | // corresponding IntensityCam
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216 | //
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217 | if (pList->FindObject(AddSerialNumber("MHCalibrationRelTimeCam")))
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218 | {
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219 |
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220 | fIntensRelTime = (MCalibrationIntensityRelTimeCam*)pList->FindCreateObj("MCalibrationIntensityRelTimeCam");
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221 | if (!fRelTimeCalc)
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222 | fRelTimeCalc = (MCalibrationRelTimeCalc*)pList->FindObject(AddSerialNumber("MCalibrationRelTimeCalc"));
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223 |
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224 | *fLog << inf << "Found MHCalibrationRelTimeCam ... " << flush;
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225 |
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226 | if (!fIntensRelTime)
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227 | {
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228 | *fLog << err << "Could not find nor create MCalibrationIntensityRelTimeCam abort... " << endl;
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229 | return kFALSE;
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230 | }
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231 |
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232 | if (!fRelTimeCalc)
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233 | {
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234 | *fLog << err << "Could not find MCalibrationRelTimeCalc abort... " << endl;
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235 | return kFALSE;
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236 | }
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237 | }
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238 |
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239 | fNumCam = 0;
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240 | fNumEvents = 0;
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241 | fNumPhes = 0;
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242 |
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243 | fChargeCalc->SetUseExternalNumPhes(kFALSE);
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244 |
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245 | if (fUpdateNumPhes)
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246 | {
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247 | fPhes.Set(fNumPhesDump);
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248 | fPhesVar.Set(fNumPhesDump);
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249 | }
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250 |
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251 | fNumFails = 0;
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252 |
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253 | return kTRUE;
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254 | }
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255 |
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256 | // --------------------------------------------------------------------------
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257 | //
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258 | // Set fNumEvents=0
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259 | //
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260 | // This is necessary because the calibration histograms do reset themself
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261 | // if ReInit is called, so they are empty. MCalibCalcFromPast errornously
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262 | // ignores how many events are in the histograms but count the number
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263 | // itself.
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264 | //
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265 | Bool_t MCalibCalcFromPast::ReInit(MParList *pList)
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266 | {
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267 | if (fNumEvents>0)
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268 | *fLog << inf << fNumEvents << " calibration events at the end of the last file have been skipped." << endl;
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269 |
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270 | fNumEvents = 0;
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271 |
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272 | return kTRUE;
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273 | }
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274 |
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275 | // --------------------------------------------------------------------------
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276 | //
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277 | // - Initializes new containers in the
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278 | // - Intensity Cams, if the number of calibration events has reach fNumEventsDump.
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279 | // - Executes Finalize() of the MCalibration*Calc classes in that case.
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280 | // - Sets the latest MCalibrationChargeCam as update class into MCalibrateData
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281 | // - Initialize new MCalibration*Cams into the intensity cams.
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282 | //
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283 | Int_t MCalibCalcFromPast::Process()
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284 | {
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285 | if (fNumEvents++ < fNumEventsDump)
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286 | return kTRUE;
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287 |
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288 | fNumEvents = 0;
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289 | ReInitialize();
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290 |
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291 | *fLog << all << "MCalibCalcFromPast: Calibration Update..." << flush;
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292 |
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293 | //
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294 | // Finalize Possible calibration histogram classes...
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295 | //
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296 | *fLog << inf << "Finalize calibration histograms:" << endl;
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297 |
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298 | // This fills the IntensityCam which are newly created by
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299 | // ReInitialize with the result of the last calib cycle
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300 | Finalize("MHCalibrationChargeCam");
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301 | Finalize("MHCalibrationChargeBlindCam");
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302 | Finalize("MHCalibrationRelTimeCam");
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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 | // Finalized Pedestals, Charges, Bad Pixels and all QE cams
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312 | if (!fChargeCalc->Finalize())
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313 | {
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314 | fNumFails++;
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315 | *fLog << warn << "WARNING - Finalization of charges failed the " << fNumFails << ". time..." << endl;
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316 | return kTRUE;
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317 | }
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318 |
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319 | if (fUpdateNumPhes)
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320 | {
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321 | MCalibrationChargePix &avpix =(MCalibrationChargePix&)fIntensCharge->GetCam()->GetAverageArea(0);
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322 | fPhes [fNumPhes] = avpix.GetPheFFactorMethod();
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323 | fPhesVar[fNumPhes] = avpix.GetPheFFactorMethodVar();
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324 |
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325 | fNumPhes++;
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326 |
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327 | if (fNumPhes == fNumPhesDump)
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328 | {
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329 | fNumPhes = 0;
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330 | if (!UpdateMeanPhes())
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331 | {
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332 | *fLog << warn << "Could not update mean number of photo-electrons. "
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333 | << "Skip it until next update" << endl;
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334 | fChargeCalc->SetUseExternalNumPhes(kFALSE);
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335 | }
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336 | else
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337 | {
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338 | *fLog << inf << "New averaged number photo-electrons: " << fMeanPhes << endl;
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339 | fChargeCalc->SetExternalNumPhes ( fMeanPhes );
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340 | fChargeCalc->SetExternalNumPhesRelVar( fMeanPhesRelVar );
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341 | fChargeCalc->SetUseExternalNumPhes();
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342 | }
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343 | }
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344 | }
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345 | }
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346 |
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347 | if (fRelTimeCalc)
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348 | fRelTimeCalc->Finalize();
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349 |
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350 | if (fCalibrate)
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351 | fCalibrate->UpdateConversionFactors(fUpdateWithFFactorMethod ? NULL
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352 | : (MCalibrationChargeCam*)fIntensCharge->GetCam() );
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353 |
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354 | return kTRUE;
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355 | }
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356 |
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357 |
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358 | // --------------------------------------------------------------------------
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359 | //
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360 | // Searches for name in the MParList and calls, if existing:
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361 | // - MHCalibrationCam::Finalize()
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362 | // - MHCalibrationCam::ResetHists()
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363 | //
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364 | void MCalibCalcFromPast::Finalize(const char* name, Bool_t finalize)
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365 | {
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366 | MHCalibrationCam *hist = (MHCalibrationCam*)fParList->FindObject(name, "MHCalibrationCam");
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367 | if (!hist)
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368 | return;
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369 |
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370 | *fLog << inf << "Finalize " << name << ":" << endl;
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371 |
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372 | if (finalize)
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373 | hist->Finalize();
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374 |
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375 | hist->ResetHists();
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376 | }
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377 |
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378 | // --------------------------------------------------------------------------
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379 | //
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380 | // Re-Intitializes new containers inside the Intensity Cams.
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381 | // From now on, a call to the IntensityCam functions returns pointers
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382 | // to the newly created Containers.
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383 | //
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384 | Bool_t MCalibCalcFromPast::ReInitialize()
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385 | {
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386 | fNumCam++;
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387 |
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388 | *fLog << inf << "MCalibCalcFromPast::ReInitialize #" << fNumCam << ": ";
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389 |
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390 | const Int_t runnumber = fRunHeader->GetRunNumber();
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391 |
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392 | // The "DeleteOldCam" function must not delete the first entry in
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393 | // the array because it is a special cam from the MParList. (see above)
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394 |
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395 | if (fIntensBad)
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396 | {
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397 | *fLog << "MBadPixelsCam...";
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398 | MBadPixelsCam *cold = fIntensBad->GetCam();
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399 | fIntensBad->AddToList(Form("MBadPixelsCam%04d",fNumCam),*fGeom);
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400 | if (cold)
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401 | fIntensBad->DeleteOldCam(cold);
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402 | }
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403 |
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404 | if (fIntensCharge)
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405 | {
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406 | *fLog << "MCalibrationChargeCam...";
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407 | MCalibrationChargeCam *cold = (MCalibrationChargeCam*)fIntensCharge->GetCam();
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408 |
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409 | fIntensCharge->AddToList(Form("MCalibrationChargeCam%04d",fNumCam),*fGeom);
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410 |
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411 | MCalibrationChargeCam *cnew = (MCalibrationChargeCam*)fIntensCharge->GetCam();
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412 | cnew->SetRunNumber(runnumber);
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413 |
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414 | if (cold)
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415 | {
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416 | cnew->MergeHiLoConversionFactors(*cold);
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417 | fIntensCharge->DeleteOldCam(cold);
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418 | }
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419 | }
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420 |
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421 | if (fIntensQE)
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422 | {
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423 | *fLog << "MCalibrationQECam...";
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424 | MCalibrationCam *cold = fIntensQE->GetCam();
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425 | fIntensQE->AddToList(Form("MCalibrationQECam%04d",fNumCam),*fGeom);
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426 | fIntensQE->GetCam()->SetRunNumber(runnumber);
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427 | if (cold)
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428 | fIntensQE->DeleteOldCam(cold);
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429 | }
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430 | if (fIntensBlind)
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431 | {
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432 | *fLog << "MCalibrationBlindCam...";
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433 | MCalibrationCam *cold = fIntensBlind->GetCam();
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434 | fIntensBlind->AddToList(Form("MCalibrationBlindCam%04d",fNumCam),*fGeom);
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435 | fIntensBlind->GetCam()->SetRunNumber(runnumber);
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436 | if (cold)
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437 | fIntensBlind->DeleteOldCam(cold);
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438 | }
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439 |
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440 | *fLog << endl;
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441 |
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442 | return kTRUE;
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443 |
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444 | }
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445 |
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446 | Int_t MCalibCalcFromPast::PostProcess()
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447 | {
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448 | if (GetNumExecutions()==0)
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449 | return kTRUE;
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450 |
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451 | // Now we reset all histograms to make sure that the PostProcess
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452 | // of the following tasks doesn't try to finalize a partly empty
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453 | // histogram!
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454 | Finalize("MHCalibrationChargeCam", kFALSE);
|
---|
455 | Finalize("MHCalibrationChargeBlindCam", kFALSE);
|
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456 | Finalize("MHCalibrationRelTimeCam", kFALSE);
|
---|
457 |
|
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458 | if (fChargeCalc)
|
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459 | fChargeCalc->ResetNumProcessed();
|
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460 |
|
---|
461 | if (fNumCam==0)
|
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462 | return kTRUE;
|
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463 |
|
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464 | *fLog << inf << endl;
|
---|
465 | *fLog << GetDescriptor() << " execution statistics:" << endl;
|
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466 | *fLog << " " << setfill(' ') << setw(7) << fNumFails << " (" << Form("%5.1f", 100.*fNumFails/fNumCam) << "%) updates failed." << endl;
|
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467 | *fLog << endl;
|
---|
468 |
|
---|
469 | return kTRUE;
|
---|
470 | }
|
---|
471 |
|
---|
472 |
|
---|
473 | Bool_t MCalibCalcFromPast::UpdateMeanPhes()
|
---|
474 | {
|
---|
475 | Float_t sumw = 0.;
|
---|
476 | Float_t sum = 0.;
|
---|
477 |
|
---|
478 | for (Int_t i=0; i<fPhes.GetSize(); i++)
|
---|
479 | {
|
---|
480 | const Float_t weight = 1./fPhesVar[i];
|
---|
481 | sum += fPhes[i]*weight;
|
---|
482 | sumw += weight;
|
---|
483 | }
|
---|
484 |
|
---|
485 | if (sumw < 0.000001)
|
---|
486 | return kFALSE;
|
---|
487 |
|
---|
488 | if (sum < 0.000001)
|
---|
489 | return kFALSE;
|
---|
490 |
|
---|
491 | fMeanPhes = sum/sumw;
|
---|
492 | fMeanPhesRelVar = sumw/sum/sum;
|
---|
493 |
|
---|
494 | return kTRUE;
|
---|
495 | }
|
---|
496 |
|
---|
497 | // --------------------------------------------------------------------------
|
---|
498 | //
|
---|
499 | // Read the setup from a TEnv, eg:
|
---|
500 | // MCalibCalcFromPast.UpdateWithFFactorMethod: Off, On
|
---|
501 | // MCalibCalcFromPast.NumEventsDump: 500
|
---|
502 | // MCalibCalcFromPast.UpdateNumPhes: yes/no
|
---|
503 | // MCalibCalcFromPast.NumPhesDump: 10
|
---|
504 | //
|
---|
505 | Int_t MCalibCalcFromPast::ReadEnv(const TEnv &env, TString prefix, Bool_t print)
|
---|
506 | {
|
---|
507 | Bool_t rc = kFALSE;
|
---|
508 | if (IsEnvDefined(env, prefix, "UpdateWithFFactorMethod", print))
|
---|
509 | {
|
---|
510 | rc = kTRUE;
|
---|
511 | SetUpdateWithFFactorMethod(GetEnvValue(env, prefix, "UpdateWithFFactorMethod", fUpdateWithFFactorMethod));
|
---|
512 | }
|
---|
513 |
|
---|
514 | if (IsEnvDefined(env, prefix, "NumEventsDump", print))
|
---|
515 | {
|
---|
516 | SetNumEventsDump(GetEnvValue(env, prefix, "NumEventsDump", (Int_t)fNumEventsDump));
|
---|
517 | rc = kTRUE;
|
---|
518 | }
|
---|
519 |
|
---|
520 | if (IsEnvDefined(env, prefix, "UpdateNumPhes", print))
|
---|
521 | {
|
---|
522 | TString s = GetEnvValue(env, prefix, "UpdateNumPhes", "");
|
---|
523 | s.ToLower();
|
---|
524 | if (s.BeginsWith("no"))
|
---|
525 | SetUpdateNumPhes(kFALSE);
|
---|
526 | if (s.BeginsWith("yes"))
|
---|
527 | SetUpdateNumPhes(kTRUE);
|
---|
528 | rc = kTRUE;
|
---|
529 | }
|
---|
530 |
|
---|
531 | if (IsEnvDefined(env, prefix, "NumPhesDump", print))
|
---|
532 | {
|
---|
533 | SetNumPhesDump(GetEnvValue(env, prefix, "NumPhesDump", (Int_t)fNumPhesDump));
|
---|
534 | rc = kTRUE;
|
---|
535 | }
|
---|
536 |
|
---|
537 | return rc;
|
---|
538 | }
|
---|