source: trunk/examples/extended/electromagnetic/TestEm3/src/RunAction.cc@ 1036

Last change on this file since 1036 was 807, checked in by garnier, 17 years ago

update
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24// ********************************************************************
25//
26// $Id: RunAction.cc,v 1.34 2007/04/24 13:05:14 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-01-patch-02 $
28//
29//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
30//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31
32#include "RunAction.hh"
33
34#include "PrimaryGeneratorAction.hh"
35#include "RunActionMessenger.hh"
36#include "HistoManager.hh"
37#include "EmAcceptance.hh"
38
39#include "G4Run.hh"
40#include "G4RunManager.hh"
41#include "G4UnitsTable.hh"
42
43#include "Randomize.hh"
44
45//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim,
48 HistoManager* hist)
49:Detector(det), Primary(prim), histoManager(hist)
50{
51 runMessenger = new RunActionMessenger(this);
52 applyLimit = false;
53
54 for (G4int k=0; k<MaxAbsor; k++) { edeptrue[k] = rmstrue[k] = 1.;
55 limittrue[k] = DBL_MAX;
56 }
57}
58
59//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60
61RunAction::~RunAction()
62{
63 delete runMessenger;
64}
65
66//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67
68void RunAction::BeginOfRunAction(const G4Run* aRun)
69{
70 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
71
72 // save Rndm status
73 //
74 G4RunManager::GetRunManager()->SetRandomNumberStore(true);
75 CLHEP::HepRandom::showEngineStatus();
76
77 //initialize cumulative quantities
78 //
79 for (G4int k=0; k<MaxAbsor; k++) {
80 sumEAbs[k] = sum2EAbs[k] = sumLAbs[k] = sum2LAbs[k] = 0.;
81 energyDeposit[k].clear();
82 }
83
84 //initialize Eflow
85 //
86 G4int nbPlanes = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor()) + 2;
87 EnergyFlow.resize(nbPlanes);
88 lateralEleak.resize(nbPlanes);
89 for (G4int k=0; k<nbPlanes; k++) {EnergyFlow[k] = lateralEleak[k] = 0.; }
90
91 //histograms
92 //
93 histoManager->book();
94
95 //example of print dEdx tables
96 //
97 ////PrintDedxTables();
98}
99
100//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
101
102void RunAction::fillPerEvent(G4int kAbs, G4double EAbs, G4double LAbs)
103{
104 //accumulate statistic with restriction
105 //
106 if(applyLimit) energyDeposit[kAbs].push_back(EAbs);
107 sumEAbs[kAbs] += EAbs; sum2EAbs[kAbs] += EAbs*EAbs;
108 sumLAbs[kAbs] += LAbs; sum2LAbs[kAbs] += LAbs*LAbs;
109}
110
111//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
112
113
114void RunAction::EndOfRunAction(const G4Run* aRun)
115{
116 G4int nEvt = aRun->GetNumberOfEvent();
117 G4double norm = G4double(nEvt);
118 if(norm > 0) norm = 1./norm;
119 G4double qnorm = std::sqrt(norm);
120
121 //compute and print statistic
122 //
123 G4double beamEnergy = Primary->GetParticleGun()->GetParticleEnergy();
124 G4double sqbeam = std::sqrt(beamEnergy/GeV);
125
126 G4double MeanEAbs,MeanEAbs2,rmsEAbs,resolution,rmsres;
127 G4double MeanLAbs,MeanLAbs2,rmsLAbs;
128
129 std::ios::fmtflags mode = G4cout.flags();
130 G4int prec = G4cout.precision(2);
131 G4cout << "\n------------------------------------------------------------\n";
132 G4cout << std::setw(14) << "material"
133 << std::setw(17) << "Total Edep"
134 << std::setw(33) << "sqrt(E0(GeV))*rmsE/Emean"
135 << std::setw(23) << "total tracklen \n \n";
136
137 for (G4int k=1; k<=Detector->GetNbOfAbsor(); k++)
138 {
139 MeanEAbs = sumEAbs[k]*norm;
140 MeanEAbs2 = sum2EAbs[k]*norm;
141 rmsEAbs = std::sqrt(std::fabs(MeanEAbs2 - MeanEAbs*MeanEAbs));
142
143 if(applyLimit) {
144 G4int nn = 0;
145 G4double sume = 0.0;
146 G4double sume2 = 0.0;
147 // compute trancated means
148 G4double lim = rmsEAbs * 2.5;
149 for(G4int i=0; i<nEvt; i++) {
150 G4double e = (energyDeposit[k])[i];
151 if(std::abs(e - MeanEAbs) < lim) {
152 sume += e;
153 sume2 += e*e;
154 nn++;
155 }
156 }
157 G4double norm1 = G4double(nn);
158 if(norm1 > 0.0) norm1 = 1.0/norm1;
159 MeanEAbs = sume*norm1;
160 MeanEAbs2 = sume2*norm1;
161 rmsEAbs = std::sqrt(std::fabs(MeanEAbs2 - MeanEAbs*MeanEAbs));
162 }
163
164 resolution= 100.*sqbeam*rmsEAbs/MeanEAbs;
165 rmsres = resolution*qnorm;
166
167 // Save mean and RMS
168 sumEAbs[k] = MeanEAbs;
169 sum2EAbs[k] = rmsEAbs;
170
171 MeanLAbs = sumLAbs[k]*norm;
172 MeanLAbs2 = sum2LAbs[k]*norm;
173 rmsLAbs = std::sqrt(std::fabs(MeanLAbs2 - MeanLAbs*MeanLAbs));
174
175 //print
176 //
177 G4cout
178 << std::setw(14) << Detector->GetAbsorMaterial(k)->GetName() << ": "
179 << std::setprecision(5)
180 << std::setw(6) << G4BestUnit(MeanEAbs,"Energy") << " +- "
181 << std::setprecision(4)
182 << std::setw(5) << G4BestUnit( rmsEAbs,"Energy")
183 << std::setw(10) << resolution << " +- "
184 << std::setw(5) << rmsres << " %"
185 << std::setprecision(3)
186 << std::setw(10) << G4BestUnit(MeanLAbs,"Length") << " +- "
187 << std::setw(4) << G4BestUnit( rmsLAbs,"Length")
188 << G4endl;
189 }
190 G4cout << "\n------------------------------------------------------------\n";
191
192 //Energy flow
193 //
194 G4int Idmax = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor());
195 for (G4int Id=1; Id<=Idmax+1; Id++) {
196 histoManager->FillHisto(2*MaxAbsor+1, (G4double)Id, EnergyFlow[Id]);
197 histoManager->FillHisto(2*MaxAbsor+2, (G4double)Id, lateralEleak[Id]);
198 }
199
200 //Energy deposit from energy flow balance
201 //
202 G4double EdepTot[MaxAbsor];
203 for (G4int k=0; k<MaxAbsor; k++) EdepTot[k] = 0.;
204
205 G4int nbOfAbsor = Detector->GetNbOfAbsor();
206 for (G4int Id=1; Id<=Idmax; Id++) {
207 G4int iAbsor = Id%nbOfAbsor; if (iAbsor==0) iAbsor = nbOfAbsor;
208 EdepTot [iAbsor] += (EnergyFlow[Id] - EnergyFlow[Id+1] - lateralEleak[Id]);
209 }
210
211 G4cout << "\n Energy deposition from Energy flow balance : \n"
212 << std::setw(10) << " material \t Total Edep \n \n";
213 G4cout.precision(6);
214
215 for (G4int k=1; k<=nbOfAbsor; k++) {
216 EdepTot [k] *= norm;
217 G4cout << std::setw(10) << Detector->GetAbsorMaterial(k)->GetName() << ":"
218 << "\t " << G4BestUnit(EdepTot [k],"Energy") << "\n";
219 }
220
221 G4cout << "\n------------------------------------------------------------\n"
222 << G4endl;
223
224 G4cout.setf(mode,std::ios::floatfield);
225 G4cout.precision(prec);
226
227 // Acceptance
228 EmAcceptance acc;
229 G4bool isStarted = false;
230 for (G4int j=1; j<=Detector->GetNbOfAbsor(); j++) {
231 if (limittrue[j] < DBL_MAX) {
232 if (!isStarted) {
233 acc.BeginOfAcceptance("Sampling Calorimeter",nEvt);
234 isStarted = true;
235 }
236 MeanEAbs = sumEAbs[j];
237 rmsEAbs = sum2EAbs[j];
238 G4String mat = Detector->GetAbsorMaterial(j)->GetName();
239 acc.EmAcceptanceGauss("Edep"+mat, nEvt, MeanEAbs,
240 edeptrue[j], rmstrue[j], limittrue[j]);
241 acc.EmAcceptanceGauss("Erms"+mat, nEvt, rmsEAbs,
242 rmstrue[j], rmstrue[j], 2.0*limittrue[j]);
243 }
244 }
245 if(isStarted) acc.EndOfAcceptance();
246
247 //normalize histograms
248 //
249 for (G4int ih = MaxAbsor+1; ih < MaxHisto; ih++) {
250 histoManager->Normalize(ih,norm/MeV);
251 }
252
253 //save histograms
254 histoManager->save();
255
256 // show Rndm status
257 CLHEP::HepRandom::showEngineStatus();
258}
259
260//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
261
262#include "G4ParticleTable.hh"
263#include "G4ParticleDefinition.hh"
264#include "G4Gamma.hh"
265#include "G4Electron.hh"
266#include "G4ProductionCutsTable.hh"
267#include "G4LossTableManager.hh"
268
269//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
270
271void RunAction::PrintDedxTables()
272{
273 //Print dE/dx tables with binning identical to the Geant3 JMATE bank.
274 //The printout is readable as Geant3 ffread data cards (by the program g4mat).
275 //
276 const G4double tkmin=10*keV, tkmax=10*TeV;
277 const G4int nbin=90;
278 G4double tk[nbin];
279
280 const G4int ncolumn = 5;
281
282 //compute the kinetic energies
283 //
284 const G4double dp = std::log10(tkmax/tkmin)/nbin;
285 const G4double dt = std::pow(10.,dp);
286 tk[0] = tkmin;
287 for (G4int i=1; i<nbin; ++i) tk[i] = tk[i-1]*dt;
288
289 //print the kinetic energies
290 //
291 std::ios::fmtflags mode = G4cout.flags();
292 G4cout.setf(std::ios::fixed,std::ios::floatfield);
293 G4int prec = G4cout.precision(3);
294
295 G4cout << "\n kinetic energies \n ";
296 for (G4int j=0; j<nbin; ++j) {
297 G4cout << G4BestUnit(tk[j],"Energy") << "\t";
298 if ((j+1)%ncolumn == 0) G4cout << "\n ";
299 }
300 G4cout << G4endl;
301
302 //print the dE/dx tables
303 //
304 G4cout.setf(std::ios::scientific,std::ios::floatfield);
305
306 G4ParticleDefinition*
307 part = Primary->GetParticleGun()->GetParticleDefinition();
308
309 G4ProductionCutsTable* theCoupleTable =
310 G4ProductionCutsTable::GetProductionCutsTable();
311 size_t numOfCouples = theCoupleTable->GetTableSize();
312 const G4MaterialCutsCouple* couple = 0;
313
314 for (G4int iab=1;iab <= Detector->GetNbOfAbsor(); iab++)
315 {
316 G4Material* mat = Detector->GetAbsorMaterial(iab);
317 G4int index = 0;
318 for (size_t i=0; i<numOfCouples; i++) {
319 couple = theCoupleTable->GetMaterialCutsCouple(i);
320 if (couple->GetMaterial() == mat) {index = i; break;}
321 }
322 G4cout << "\nLIST";
323 G4cout << "\nC \nC dE/dx (MeV/cm) for " << part->GetParticleName()
324 << " in " << mat ->GetName() << "\nC";
325 G4cout << "\nKINE (" << part->GetParticleName() << ")";
326 G4cout << "\nMATE (" << mat ->GetName() << ")";
327 G4cout.precision(2);
328 G4cout << "\nERAN " << tkmin/GeV << " (ekmin)\t"
329 << tkmax/GeV << " (ekmax)\t"
330 << nbin << " (nekbin)";
331 G4double cutgam =
332 (*(theCoupleTable->GetEnergyCutsVector(idxG4GammaCut)))[index];
333 if (cutgam < tkmin) cutgam = tkmin;
334 if (cutgam > tkmax) cutgam = tkmax;
335 G4double cutele =
336 (*(theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut)))[index];
337 if (cutele < tkmin) cutele = tkmin;
338 if (cutele > tkmax) cutele = tkmax;
339 G4cout << "\nCUTS " << cutgam/GeV << " (cutgam)\t"
340 << cutele/GeV << " (cutele)";
341
342 G4cout.precision(6);
343 G4cout << "\nG4VAL \n ";
344 for (G4int l=0;l<nbin; ++l)
345 {
346 G4double dedx = G4LossTableManager::Instance()
347 ->GetDEDX(part,tk[l],couple);
348 G4cout << dedx/(MeV/cm) << "\t";
349 if ((l+1)%ncolumn == 0) G4cout << "\n ";
350 }
351 G4cout << G4endl;
352 }
353
354 G4cout.precision(prec);
355 G4cout.setf(mode,std::ios::floatfield);
356}
357
358//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
359
360void RunAction::SetEdepAndRMS(G4int i, G4double edep, G4double rms, G4double lim)
361{
362 if (i>=0 && i<MaxAbsor) {
363 edeptrue [i] = edep;
364 rmstrue [i] = rms;
365 limittrue[i] = lim;
366 }
367}
368
369//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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