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

Last change on this file was 1337, checked in by garnier, 14 years ago

tag geant4.9.4 beta 1 + modifs locales
File size: 13.1 KB
Line 
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25//
26// $Id: RunAction.cc,v 1.38 2010/01/24 17:25:07 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-04-beta-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 "G4ParticleTable.hh"
44#include "G4ParticleDefinition.hh"
45#include "G4Track.hh"
46#include "G4Gamma.hh"
47#include "G4Electron.hh"
48#include "G4Positron.hh"
49#include "G4ProductionCutsTable.hh"
50#include "G4LossTableManager.hh"
51
52#include "Randomize.hh"
53
54//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55
56RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim,
57                     HistoManager* hist)
58:Detector(det), Primary(prim), histoManager(hist)
59{
60  runMessenger = new RunActionMessenger(this);
61  applyLimit = false;
62
63  for (G4int k=0; k<MaxAbsor; k++) { edeptrue[k] = rmstrue[k] = 1.;
64                                    limittrue[k] = DBL_MAX;
65  }
66}
67
68//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
69
70RunAction::~RunAction()
71{
72  delete runMessenger;
73}
74
75//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
76
77void RunAction::BeginOfRunAction(const G4Run* aRun)
78{
79  G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
80
81  // save Rndm status
82  //
83  G4RunManager::GetRunManager()->SetRandomNumberStore(true);
84  CLHEP::HepRandom::showEngineStatus();
85
86  //initialize cumulative quantities
87  //
88  for (G4int k=0; k<MaxAbsor; k++) {
89    sumEAbs[k] = sum2EAbs[k]  = sumLAbs[k] = sum2LAbs[k] = 0.;
90    energyDeposit[k].clear(); 
91  }
92
93  n_gamma = 0;
94  n_elec  = 0;
95  n_pos   = 0;
96
97  //initialize Eflow
98  //
99  G4int nbPlanes = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor()) + 2;
100  EnergyFlow.resize(nbPlanes);
101  lateralEleak.resize(nbPlanes);
102  for (G4int k=0; k<nbPlanes; k++) {EnergyFlow[k] = lateralEleak[k] = 0.; }
103 
104  //histograms
105  //
106  histoManager->book();
107   
108  //example of print dEdx tables
109  //
110  ////PrintDedxTables();
111}
112
113//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114
115void RunAction::fillPerEvent(G4int kAbs, G4double EAbs, G4double LAbs)
116{
117  //accumulate statistic with restriction
118  //
119  if(applyLimit) energyDeposit[kAbs].push_back(EAbs);
120  sumEAbs[kAbs]  += EAbs;  sum2EAbs[kAbs]  += EAbs*EAbs;
121  sumLAbs[kAbs]  += LAbs;  sum2LAbs[kAbs]  += LAbs*LAbs;
122}
123
124//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
125
126
127void RunAction::EndOfRunAction(const G4Run* aRun)
128{
129  G4int nEvt = aRun->GetNumberOfEvent();
130  G4double  norm = G4double(nEvt);
131  if(norm > 0) norm = 1./norm;
132  G4double qnorm = std::sqrt(norm);
133
134  //compute and print statistic
135  //
136  G4double beamEnergy = Primary->GetParticleGun()->GetParticleEnergy();
137  G4double sqbeam = std::sqrt(beamEnergy/GeV);
138
139  G4double MeanEAbs,MeanEAbs2,rmsEAbs,resolution,rmsres;
140  G4double MeanLAbs,MeanLAbs2,rmsLAbs;
141
142  std::ios::fmtflags mode = G4cout.flags();
143  G4int  prec = G4cout.precision(2);
144  G4cout << "\n------------------------------------------------------------\n";
145  G4cout << std::setw(14) << "material"
146         << std::setw(17) << "Edep       RMS"
147         << std::setw(33) << "sqrt(E0(GeV))*rmsE/Emean"
148         << std::setw(23) << "total tracklen \n \n";
149
150  for (G4int k=1; k<=Detector->GetNbOfAbsor(); k++)
151    {
152      MeanEAbs  = sumEAbs[k]*norm;
153      MeanEAbs2 = sum2EAbs[k]*norm;
154      rmsEAbs  = std::sqrt(std::abs(MeanEAbs2 - MeanEAbs*MeanEAbs));
155      //G4cout << "k= " << k << "  RMS= " <<  rmsEAbs
156      //     << "  applyLimit: " << applyLimit << G4endl;
157      if(applyLimit) {
158        G4int    nn    = 0;
159        G4double sume  = 0.0;
160        G4double sume2 = 0.0;
161        // compute trancated means 
162        G4double lim   = rmsEAbs * 2.5;
163        for(G4int i=0; i<nEvt; i++) {
164          G4double e = (energyDeposit[k])[i];
165          if(std::abs(e - MeanEAbs) < lim) {
166            sume  += e;
167            sume2 += e*e;
168            nn++;
169          }
170        }
171        G4double norm1 = G4double(nn);
172        if(norm1 > 0.0) norm1 = 1.0/norm1;
173        MeanEAbs  = sume*norm1;
174        MeanEAbs2 = sume2*norm1;
175        rmsEAbs  = std::sqrt(std::abs(MeanEAbs2 - MeanEAbs*MeanEAbs));
176      }
177
178      resolution= 100.*sqbeam*rmsEAbs/MeanEAbs;
179      rmsres    = resolution*qnorm;
180
181      // Save mean and RMS
182      sumEAbs[k] = MeanEAbs;
183      sum2EAbs[k] = rmsEAbs;
184
185      MeanLAbs  = sumLAbs[k]*norm;
186      MeanLAbs2 = sum2LAbs[k]*norm;
187      rmsLAbs  = std::sqrt(std::abs(MeanLAbs2 - MeanLAbs*MeanLAbs));
188
189      //print
190      //
191      G4cout
192       << std::setw(14) << Detector->GetAbsorMaterial(k)->GetName() << ": "
193       << std::setprecision(5)
194       << std::setw(6) << G4BestUnit(MeanEAbs,"Energy") << " :  "
195       << std::setprecision(4)
196       << std::setw(5) << G4BestUnit( rmsEAbs,"Energy") 
197       << std::setw(10) << resolution  << " +- " 
198       << std::setw(5) << rmsres << " %"
199       << std::setprecision(3)
200       << std::setw(10) << G4BestUnit(MeanLAbs,"Length")  << " +- "
201       << std::setw(4) << G4BestUnit( rmsLAbs,"Length")
202       << G4endl;
203    }
204  G4cout << "\n------------------------------------------------------------\n";
205
206  G4cout << " Beam particle " 
207         << Primary->GetParticleGun()->
208    GetParticleDefinition()->GetParticleName()
209         << "  E = " << G4BestUnit(beamEnergy,"Energy") << G4endl;
210  G4cout << " Mean number of gamma  " << (G4double)n_gamma*norm << G4endl;
211  G4cout << " Mean number of e-     " << (G4double)n_elec*norm << G4endl;
212  G4cout << " Mean number of e+     " << (G4double)n_pos*norm << G4endl;
213  G4cout << "------------------------------------------------------------\n";
214 
215  //Energy flow
216  //
217  G4int Idmax = (Detector->GetNbOfLayers())*(Detector->GetNbOfAbsor());
218  for (G4int Id=1; Id<=Idmax+1; Id++) {
219    histoManager->FillHisto(2*MaxAbsor+1, (G4double)Id, EnergyFlow[Id]);
220    histoManager->FillHisto(2*MaxAbsor+2, (G4double)Id, lateralEleak[Id]);
221  }
222 
223  //Energy deposit from energy flow balance
224  //
225  G4double EdepTot[MaxAbsor];
226  for (G4int k=0; k<MaxAbsor; k++) EdepTot[k] = 0.;
227 
228  G4int nbOfAbsor = Detector->GetNbOfAbsor();
229  for (G4int Id=1; Id<=Idmax; Id++) {
230    G4int iAbsor = Id%nbOfAbsor; if (iAbsor==0) iAbsor = nbOfAbsor;
231    EdepTot [iAbsor] += (EnergyFlow[Id] - EnergyFlow[Id+1] - lateralEleak[Id]);
232  }
233 
234  G4cout << "\n Energy deposition from Energy flow balance : \n"
235         << std::setw(10) << "  material \t Total Edep \n \n";
236  G4cout.precision(6);
237 
238  for (G4int k=1; k<=nbOfAbsor; k++) {
239    EdepTot [k] *= norm;
240    G4cout << std::setw(10) << Detector->GetAbsorMaterial(k)->GetName() << ":"
241           << "\t " << G4BestUnit(EdepTot [k],"Energy") << "\n";
242  }
243 
244  G4cout << "\n------------------------------------------------------------\n" 
245         << G4endl;
246   
247  G4cout.setf(mode,std::ios::floatfield);
248  G4cout.precision(prec);
249
250  // Acceptance
251  EmAcceptance acc;
252  G4bool isStarted = false;
253  for (G4int j=1; j<=Detector->GetNbOfAbsor(); j++) {
254    if (limittrue[j] < DBL_MAX) {
255      if (!isStarted) {
256        acc.BeginOfAcceptance("Sampling Calorimeter",nEvt);
257        isStarted = true;
258      }
259      MeanEAbs = sumEAbs[j];
260      rmsEAbs  = sum2EAbs[j];
261      G4String mat = Detector->GetAbsorMaterial(j)->GetName();
262      acc.EmAcceptanceGauss("Edep"+mat, nEvt, MeanEAbs,
263                             edeptrue[j], rmstrue[j], limittrue[j]);
264      acc.EmAcceptanceGauss("Erms"+mat, nEvt, rmsEAbs,
265                             rmstrue[j], rmstrue[j], 2.0*limittrue[j]);
266    }
267  }
268  if(isStarted) acc.EndOfAcceptance();
269
270  //normalize histograms
271  //
272  for (G4int ih = MaxAbsor+1; ih < MaxHisto; ih++) {
273    histoManager->Normalize(ih,norm/MeV);
274  }
275 
276  //save histograms   
277  histoManager->save();
278
279  // show Rndm status
280  CLHEP::HepRandom::showEngineStatus();
281}
282
283//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
284
285void RunAction::PrintDedxTables()
286{
287  //Print dE/dx tables with binning identical to the Geant3 JMATE bank.
288  //The printout is readable as Geant3 ffread data cards (by the program g4mat).
289  //
290  const G4double tkmin=10*keV, tkmax=10*TeV;
291  const G4int nbin=90;
292  G4double tk[nbin];
293
294  const G4int ncolumn = 5;
295
296  //compute the kinetic energies
297  //
298  const G4double dp = std::log10(tkmax/tkmin)/nbin;
299  const G4double dt = std::pow(10.,dp);
300  tk[0] = tkmin;
301  for (G4int i=1; i<nbin; ++i) tk[i] = tk[i-1]*dt;
302
303  //print the kinetic energies
304  //
305  std::ios::fmtflags mode = G4cout.flags();
306  G4cout.setf(std::ios::fixed,std::ios::floatfield);
307  G4int  prec = G4cout.precision(3);
308
309  G4cout << "\n kinetic energies \n ";
310  for (G4int j=0; j<nbin; ++j) {
311    G4cout << G4BestUnit(tk[j],"Energy") << "\t";
312    if ((j+1)%ncolumn == 0) G4cout << "\n ";
313  }
314  G4cout << G4endl;
315
316  //print the dE/dx tables
317  //
318  G4cout.setf(std::ios::scientific,std::ios::floatfield);
319
320  G4ParticleDefinition*
321  part = Primary->GetParticleGun()->GetParticleDefinition();
322 
323  G4ProductionCutsTable* theCoupleTable =
324        G4ProductionCutsTable::GetProductionCutsTable();
325  size_t numOfCouples = theCoupleTable->GetTableSize();
326  const G4MaterialCutsCouple* couple = 0;
327
328  for (G4int iab=1;iab <= Detector->GetNbOfAbsor(); iab++)
329     {
330      G4Material* mat = Detector->GetAbsorMaterial(iab);
331      G4int index = 0;
332      for (size_t i=0; i<numOfCouples; i++) {
333         couple = theCoupleTable->GetMaterialCutsCouple(i);
334         if (couple->GetMaterial() == mat) {index = i; break;}
335      }
336      G4cout << "\nLIST";
337      G4cout << "\nC \nC  dE/dx (MeV/cm) for " << part->GetParticleName()
338             << " in " << mat ->GetName() << "\nC";
339      G4cout << "\nKINE   (" << part->GetParticleName() << ")";
340      G4cout << "\nMATE   (" << mat ->GetName() << ")";
341      G4cout.precision(2);
342      G4cout << "\nERAN  " << tkmin/GeV << " (ekmin)\t"
343                           << tkmax/GeV << " (ekmax)\t"
344                           << nbin      << " (nekbin)";
345      G4double cutgam =
346         (*(theCoupleTable->GetEnergyCutsVector(idxG4GammaCut)))[index];
347      if (cutgam < tkmin) cutgam = tkmin;
348      if (cutgam > tkmax) cutgam = tkmax;
349      G4double cutele =
350         (*(theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut)))[index];
351      if (cutele < tkmin) cutele = tkmin;
352      if (cutele > tkmax) cutele = tkmax;
353      G4cout << "\nCUTS  " << cutgam/GeV << " (cutgam)\t"
354                           << cutele/GeV << " (cutele)";
355
356      G4cout.precision(6);
357      G4cout << "\nG4VAL \n ";
358      for (G4int l=0;l<nbin; ++l)
359         {
360           G4double dedx = G4LossTableManager::Instance()
361                                               ->GetDEDX(part,tk[l],couple);
362           G4cout << dedx/(MeV/cm) << "\t";
363           if ((l+1)%ncolumn == 0) G4cout << "\n ";
364         }
365      G4cout << G4endl;
366     }
367
368  G4cout.precision(prec);
369  G4cout.setf(mode,std::ios::floatfield);
370}
371
372//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
373
374void RunAction::AddSecondaryTrack(const G4Track* track)
375{
376  const G4ParticleDefinition* d = track->GetDefinition();
377  if(d == G4Gamma::Gamma()) { ++n_gamma; }
378  else if (d == G4Electron::Electron()) { ++n_elec; }
379  else if (d == G4Positron::Positron()) { ++n_pos; }
380}
381
382//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
383
384void RunAction::SetEdepAndRMS(G4int i, G4double edep, G4double rms, G4double lim)
385{
386  if (i>=0 && i<MaxAbsor) {
387    edeptrue [i] = edep;
388    rmstrue  [i] = rms;
389    limittrue[i] = lim;
390  }
391}
392
393//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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