1 | /* ======================================================================== *\
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2 | !
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3 | ! *
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4 | ! * This file is part of CheObs, the Modular 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 appears 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): Thomas Bretz, 2/2009 <mailto:tbretz@astro.uni-wuerzburg.de>
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19 | !
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20 | ! Copyright: CheObs Software Development, 2000-2009
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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 | //
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27 | // MSimMMCS
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28 | //
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29 | // Task to copy the Mars CheObs MC headers to the old Mars style
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30 | //
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31 | //////////////////////////////////////////////////////////////////////////////
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32 | #include "MSimMMCS.h"
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33 |
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34 | #include "MLog.h"
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35 | #include "MLogManip.h"
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36 |
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37 | #include "MParList.h"
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38 |
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39 | #include "MMcEvt.hxx"
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40 |
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41 | #include "MRawRunHeader.h"
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42 |
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43 | #include "MCorsikaRunHeader.h"
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44 | #include "MCorsikaEvtHeader.h"
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45 |
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46 | #include "MMcRunHeader.hxx"
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47 | #include "MMcCorsikaRunHeader.h"
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48 |
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49 | #include "MPointingPos.h"
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50 |
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51 | ClassImp(MSimMMCS);
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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 | MSimMMCS::MSimMMCS(const char* name, const char *title)
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60 | {
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61 | fName = name ? name : "MSimMMCS";
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62 | fTitle = title ? title : "Task to copy the Mars CheObs MC headers to the old Mars style";
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63 | }
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64 |
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65 | // --------------------------------------------------------------------------
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66 | //
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67 | Int_t MSimMMCS::PreProcess(MParList *plist)
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68 | {
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69 | fMcRunHeader = (MMcRunHeader*)plist->FindCreateObj("MMcRunHeader");
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70 | if (!fMcRunHeader)
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71 | return kFALSE;
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72 |
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73 | if (!plist->FindCreateObj("MMcCorsikaRunHeader"))
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74 | return kFALSE;
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75 |
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76 | if (!plist->FindCreateObj("MRawRunHeader"))
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77 | return kFALSE;
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78 |
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79 | fMcEvtBasic = (MMcEvtBasic*)plist->FindCreateObj("MMcEvtBasic");
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80 | if (!fMcEvtBasic)
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81 | return kFALSE;
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82 |
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83 | fMcEvt = (MMcEvt*)plist->FindCreateObj("MMcEvt");
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84 | if (!fMcEvt)
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85 | return kFALSE;
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86 |
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87 | fPointingTel = (MPointingPos*)plist->FindObject("MPointingPos");
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88 | if (!fPointingTel)
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89 | {
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90 | *fLog << err << "MPointingPos not found... aborting." << endl;
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91 | return kFALSE;
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92 | }
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93 |
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94 | fEvtHeader = (MCorsikaEvtHeader*)plist->FindObject("MCorsikaEvtHeader");
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95 | if (!fEvtHeader)
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96 | {
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97 | *fLog << err << "MCorsikaEvtHeader not found... aborting." << endl;
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98 | return kFALSE;
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99 | }
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100 |
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101 | fRunHeader = (MCorsikaRunHeader*)plist->FindObject("MCorsikaRunHeader");
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102 | if (!fRunHeader)
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103 | {
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104 | *fLog << err << "MCorsikaRunHeader not found... aborting." << endl;
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105 | return kFALSE;
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106 | }
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107 |
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108 | return kTRUE;
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109 | }
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110 |
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111 | // --------------------------------------------------------------------------
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112 | //
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113 | Bool_t MSimMMCS::ReInit(MParList *plist)
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114 | {
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115 | MMcCorsikaRunHeader *mch = (MMcCorsikaRunHeader*)plist->FindObject("MMcCorsikaRunHeader");
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116 | if (!mch)
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117 | {
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118 | *fLog << err << "MMcCorsikaRunHeader not found... aborting." << endl;
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119 | return kFALSE;
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120 | }
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121 |
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122 | mch->SetSpectrum(fRunHeader->GetSlopeSpectrum(),
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123 | fRunHeader->GetEnergyMin(), fRunHeader->GetEnergyMax());
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124 | mch->SetReadyToSave();
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125 |
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126 | // ----------------------------------------------------
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127 |
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128 | // fNumPheFromDNSB MMcPedestalNSBAdd // Number of phe/ns from diffuse NSB
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129 |
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130 | // FIXME: Is there a way to write them as LAST entry in the file?
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131 | fMcRunHeader->SetNumSimulatedShowers(fRunHeader->GetNumEvents());
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132 | fMcRunHeader->SetCorsikaVersion(TMath::Nint(fRunHeader->GetProgramVersion()*100));
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133 |
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134 | if (fRunHeader->GetImpactMax()>0)
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135 | fMcRunHeader->SetImpactMax(fRunHeader->GetImpactMax());
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136 |
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137 | // ----------------------------------------------------
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138 |
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139 | MRawRunHeader *rh = (MRawRunHeader*)plist->FindObject("MRawRunHeader");
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140 | if (!rh)
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141 | {
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142 | *fLog << err << "MRawRunHeader not found... aborting." << endl;
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143 | return kFALSE;
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144 | }
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145 |
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146 | const UInt_t id = fRunHeader->GetParticleID();
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147 |
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148 | // FIXME: Is there a way to write them as LAST entry in the file?
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149 | rh->SetRunInfo(1, fRunHeader->GetRunNumber(), 0);
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150 | rh->SetSourceInfo(MMcEvtBasic::GetParticleName(id));
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151 | rh->SetReadyToSave();
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152 |
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153 | // ----------------------------------------------------
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154 |
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155 | fMcEvtBasic->SetPartId(MMcEvtBasic::ParticleId_t(id));
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156 |
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157 | return kTRUE;
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158 | }
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159 |
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160 | // --------------------------------------------------------------------------
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161 | //
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162 | Int_t MSimMMCS::Process()
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163 | {
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164 | fMcEvtBasic->SetEnergy(fEvtHeader->GetTotalEnergy());
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165 | fMcEvtBasic->SetImpact(fEvtHeader->GetImpact());
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166 |
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167 | fMcEvtBasic->SetTelescopeTheta(fPointingTel->GetZdRad());
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168 | fMcEvtBasic->SetTelescopePhi(fPointingTel->GetAzRad());
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169 |
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170 | fMcEvtBasic->SetReadyToSave();
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171 |
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172 | static_cast<MMcEvtBasic&>(*fMcEvt) = *fMcEvtBasic;
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173 |
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174 | // Convert from corsika frame to telescope frame, taking
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175 | // the magnetic field into account: tel = corsika+offset
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176 | fMcEvt->SetTheta(fEvtHeader->GetZd());
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177 | fMcEvt->SetPhi(fEvtHeader->GetAz()+fRunHeader->GetMagneticFieldAz());
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178 |
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179 | fMcEvt->SetEvtNumber(fEvtHeader->GetEvtNumber());
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180 | fMcEvt->SetPhotElfromShower(0);
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181 |
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182 | if (fRunHeader->GetImpactMax()<0 &&
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183 | fEvtHeader->GetImpact()>fMcRunHeader->GetImpactMax())
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184 | fMcRunHeader->SetImpactMax(fEvtHeader->GetImpact());
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185 |
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186 | return kTRUE;
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187 | }
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