1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
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 | |
---|
56 | RunAction::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 | |
---|
70 | RunAction::~RunAction() |
---|
71 | { |
---|
72 | delete runMessenger; |
---|
73 | } |
---|
74 | |
---|
75 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
76 | |
---|
77 | void 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 | |
---|
115 | void 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 | |
---|
127 | void 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 | |
---|
285 | void 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 | |
---|
374 | void 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 | |
---|
384 | void 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...... |
---|