source: trunk/examples/extended/electromagnetic/TestEm3/src/RunAction.cc@ 1237

Last change on this file since 1237 was 1230, checked in by garnier, 16 years ago

update to geant4.9.3
File size: 12.4 KB
Line 
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25//
26// $Id: RunAction.cc,v 1.37 2008/05/29 16:59:27 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-03-cand-01 $
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) << "Edep RMS"
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::abs(MeanEAbs2 - MeanEAbs*MeanEAbs));
142 //G4cout << "k= " << k << " RMS= " << rmsEAbs
143 // << " applyLimit: " << applyLimit << G4endl;
144 if(applyLimit) {
145 G4int nn = 0;
146 G4double sume = 0.0;
147 G4double sume2 = 0.0;
148 // compute trancated means
149 G4double lim = rmsEAbs * 2.5;
150 for(G4int i=0; i<nEvt; i++) {
151 G4double e = (energyDeposit[k])[i];
152 if(std::abs(e - MeanEAbs) < lim) {
153 sume += e;
154 sume2 += e*e;
155 nn++;
156 }
157 }
158 G4double norm1 = G4double(nn);
159 if(norm1 > 0.0) norm1 = 1.0/norm1;
160 MeanEAbs = sume*norm1;
161 MeanEAbs2 = sume2*norm1;
162 rmsEAbs = std::sqrt(std::abs(MeanEAbs2 - MeanEAbs*MeanEAbs));
163 }
164
165 resolution= 100.*sqbeam*rmsEAbs/MeanEAbs;
166 rmsres = resolution*qnorm;
167
168 // Save mean and RMS
169 sumEAbs[k] = MeanEAbs;
170 sum2EAbs[k] = rmsEAbs;
171
172 MeanLAbs = sumLAbs[k]*norm;
173 MeanLAbs2 = sum2LAbs[k]*norm;
174 rmsLAbs = std::sqrt(std::abs(MeanLAbs2 - MeanLAbs*MeanLAbs));
175
176 //print
177 //
178 G4cout
179 << std::setw(14) << Detector->GetAbsorMaterial(k)->GetName() << ": "
180 << std::setprecision(5)
181 << std::setw(6) << G4BestUnit(MeanEAbs,"Energy") << " : "
182 << std::setprecision(4)
183 << std::setw(5) << G4BestUnit( rmsEAbs,"Energy")
184 << std::setw(10) << resolution << " +- "
185 << std::setw(5) << rmsres << " %"
186 << std::setprecision(3)
187 << std::setw(10) << G4BestUnit(MeanLAbs,"Length") << " +- "
188 << std::setw(4) << G4BestUnit( rmsLAbs,"Length")
189 << G4endl;
190 }
191 G4cout << "\n------------------------------------------------------------\n";
192
193 G4cout << " Beam particle "
194 << Primary->GetParticleGun()->
195 GetParticleDefinition()->GetParticleName()
196 << " E = " << G4BestUnit(beamEnergy,"Energy") << G4endl;
197
198 //Energy flow
199 //
200 G4int Idmax = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor());
201 for (G4int Id=1; Id<=Idmax+1; Id++) {
202 histoManager->FillHisto(2*MaxAbsor+1, (G4double)Id, EnergyFlow[Id]);
203 histoManager->FillHisto(2*MaxAbsor+2, (G4double)Id, lateralEleak[Id]);
204 }
205
206 //Energy deposit from energy flow balance
207 //
208 G4double EdepTot[MaxAbsor];
209 for (G4int k=0; k<MaxAbsor; k++) EdepTot[k] = 0.;
210
211 G4int nbOfAbsor = Detector->GetNbOfAbsor();
212 for (G4int Id=1; Id<=Idmax; Id++) {
213 G4int iAbsor = Id%nbOfAbsor; if (iAbsor==0) iAbsor = nbOfAbsor;
214 EdepTot [iAbsor] += (EnergyFlow[Id] - EnergyFlow[Id+1] - lateralEleak[Id]);
215 }
216
217 G4cout << "\n Energy deposition from Energy flow balance : \n"
218 << std::setw(10) << " material \t Total Edep \n \n";
219 G4cout.precision(6);
220
221 for (G4int k=1; k<=nbOfAbsor; k++) {
222 EdepTot [k] *= norm;
223 G4cout << std::setw(10) << Detector->GetAbsorMaterial(k)->GetName() << ":"
224 << "\t " << G4BestUnit(EdepTot [k],"Energy") << "\n";
225 }
226
227 G4cout << "\n------------------------------------------------------------\n"
228 << G4endl;
229
230 G4cout.setf(mode,std::ios::floatfield);
231 G4cout.precision(prec);
232
233 // Acceptance
234 EmAcceptance acc;
235 G4bool isStarted = false;
236 for (G4int j=1; j<=Detector->GetNbOfAbsor(); j++) {
237 if (limittrue[j] < DBL_MAX) {
238 if (!isStarted) {
239 acc.BeginOfAcceptance("Sampling Calorimeter",nEvt);
240 isStarted = true;
241 }
242 MeanEAbs = sumEAbs[j];
243 rmsEAbs = sum2EAbs[j];
244 G4String mat = Detector->GetAbsorMaterial(j)->GetName();
245 acc.EmAcceptanceGauss("Edep"+mat, nEvt, MeanEAbs,
246 edeptrue[j], rmstrue[j], limittrue[j]);
247 acc.EmAcceptanceGauss("Erms"+mat, nEvt, rmsEAbs,
248 rmstrue[j], rmstrue[j], 2.0*limittrue[j]);
249 }
250 }
251 if(isStarted) acc.EndOfAcceptance();
252
253 //normalize histograms
254 //
255 for (G4int ih = MaxAbsor+1; ih < MaxHisto; ih++) {
256 histoManager->Normalize(ih,norm/MeV);
257 }
258
259 //save histograms
260 histoManager->save();
261
262 // show Rndm status
263 CLHEP::HepRandom::showEngineStatus();
264}
265
266//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
267
268#include "G4ParticleTable.hh"
269#include "G4ParticleDefinition.hh"
270#include "G4Gamma.hh"
271#include "G4Electron.hh"
272#include "G4ProductionCutsTable.hh"
273#include "G4LossTableManager.hh"
274
275//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
276
277void RunAction::PrintDedxTables()
278{
279 //Print dE/dx tables with binning identical to the Geant3 JMATE bank.
280 //The printout is readable as Geant3 ffread data cards (by the program g4mat).
281 //
282 const G4double tkmin=10*keV, tkmax=10*TeV;
283 const G4int nbin=90;
284 G4double tk[nbin];
285
286 const G4int ncolumn = 5;
287
288 //compute the kinetic energies
289 //
290 const G4double dp = std::log10(tkmax/tkmin)/nbin;
291 const G4double dt = std::pow(10.,dp);
292 tk[0] = tkmin;
293 for (G4int i=1; i<nbin; ++i) tk[i] = tk[i-1]*dt;
294
295 //print the kinetic energies
296 //
297 std::ios::fmtflags mode = G4cout.flags();
298 G4cout.setf(std::ios::fixed,std::ios::floatfield);
299 G4int prec = G4cout.precision(3);
300
301 G4cout << "\n kinetic energies \n ";
302 for (G4int j=0; j<nbin; ++j) {
303 G4cout << G4BestUnit(tk[j],"Energy") << "\t";
304 if ((j+1)%ncolumn == 0) G4cout << "\n ";
305 }
306 G4cout << G4endl;
307
308 //print the dE/dx tables
309 //
310 G4cout.setf(std::ios::scientific,std::ios::floatfield);
311
312 G4ParticleDefinition*
313 part = Primary->GetParticleGun()->GetParticleDefinition();
314
315 G4ProductionCutsTable* theCoupleTable =
316 G4ProductionCutsTable::GetProductionCutsTable();
317 size_t numOfCouples = theCoupleTable->GetTableSize();
318 const G4MaterialCutsCouple* couple = 0;
319
320 for (G4int iab=1;iab <= Detector->GetNbOfAbsor(); iab++)
321 {
322 G4Material* mat = Detector->GetAbsorMaterial(iab);
323 G4int index = 0;
324 for (size_t i=0; i<numOfCouples; i++) {
325 couple = theCoupleTable->GetMaterialCutsCouple(i);
326 if (couple->GetMaterial() == mat) {index = i; break;}
327 }
328 G4cout << "\nLIST";
329 G4cout << "\nC \nC dE/dx (MeV/cm) for " << part->GetParticleName()
330 << " in " << mat ->GetName() << "\nC";
331 G4cout << "\nKINE (" << part->GetParticleName() << ")";
332 G4cout << "\nMATE (" << mat ->GetName() << ")";
333 G4cout.precision(2);
334 G4cout << "\nERAN " << tkmin/GeV << " (ekmin)\t"
335 << tkmax/GeV << " (ekmax)\t"
336 << nbin << " (nekbin)";
337 G4double cutgam =
338 (*(theCoupleTable->GetEnergyCutsVector(idxG4GammaCut)))[index];
339 if (cutgam < tkmin) cutgam = tkmin;
340 if (cutgam > tkmax) cutgam = tkmax;
341 G4double cutele =
342 (*(theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut)))[index];
343 if (cutele < tkmin) cutele = tkmin;
344 if (cutele > tkmax) cutele = tkmax;
345 G4cout << "\nCUTS " << cutgam/GeV << " (cutgam)\t"
346 << cutele/GeV << " (cutele)";
347
348 G4cout.precision(6);
349 G4cout << "\nG4VAL \n ";
350 for (G4int l=0;l<nbin; ++l)
351 {
352 G4double dedx = G4LossTableManager::Instance()
353 ->GetDEDX(part,tk[l],couple);
354 G4cout << dedx/(MeV/cm) << "\t";
355 if ((l+1)%ncolumn == 0) G4cout << "\n ";
356 }
357 G4cout << G4endl;
358 }
359
360 G4cout.precision(prec);
361 G4cout.setf(mode,std::ios::floatfield);
362}
363
364//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
365
366void RunAction::SetEdepAndRMS(G4int i, G4double edep, G4double rms, G4double lim)
367{
368 if (i>=0 && i<MaxAbsor) {
369 edeptrue [i] = edep;
370 rmstrue [i] = rms;
371 limittrue[i] = lim;
372 }
373}
374
375//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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