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25 // 25 //
26 /// \file electromagnetic/TestEm18/src/RunActi 26 /// \file electromagnetic/TestEm18/src/RunAction.cc
27 /// \brief Implementation of the RunAction cla 27 /// \brief Implementation of the RunAction class
28 // 28 //
>> 29 // $Id: RunAction.cc 82401 2014-06-18 14:43:54Z gcosmo $
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "RunAction.hh" 34 #include "RunAction.hh"
34 <<
35 #include "DetectorConstruction.hh" 35 #include "DetectorConstruction.hh"
36 #include "HistoManager.hh" <<
37 #include "PrimaryGeneratorAction.hh" 36 #include "PrimaryGeneratorAction.hh"
>> 37 #include "HistoManager.hh"
38 38
39 #include "G4EmCalculator.hh" <<
40 #include "G4Run.hh" 39 #include "G4Run.hh"
>> 40 #include "G4RunManager.hh"
41 #include "G4UnitsTable.hh" 41 #include "G4UnitsTable.hh"
42 #include "Randomize.hh" << 42 #include "G4EmCalculator.hh"
43 43
>> 44 #include "Randomize.hh"
44 #include <iomanip> 45 #include <iomanip>
45 46
46 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47 48
48 RunAction::RunAction(DetectorConstruction* det 49 RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin)
49 : fDetector(det), fPrimary(kin) << 50 :G4UserRunAction(),fDetector(det), fPrimary(kin), fHistoManager(0)
50 { << 51 {
51 fHistoManager = new HistoManager(); << 52 fHistoManager = new HistoManager();
52 } 53 }
53 54
54 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 56
56 RunAction::~RunAction() 57 RunAction::~RunAction()
57 { << 58 {
58 delete fHistoManager; << 59 delete fHistoManager;
59 } 60 }
60 61
61 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 63
63 void RunAction::BeginOfRunAction(const G4Run*) 64 void RunAction::BeginOfRunAction(const G4Run*)
64 { 65 {
65 // initialisation << 66 //initialisation
66 // 67 //
>> 68 fEnergyDeposit = 0.;
>> 69
>> 70 fNbCharged = fNbNeutral = 0;
>> 71 fEnergyCharged = fEnergyNeutral = 0.;
>> 72 fEmin[0] = fEmin[1] = DBL_MAX;
>> 73 fEmax[0] = fEmax[1] = 0.;
>> 74
67 fNbSteps = 0; 75 fNbSteps = 0;
68 fTrackLength = 0.; 76 fTrackLength = 0.;
69 fStepMin = DBL_MAX; << 77
70 fStepMax = 0.; << 78 //histograms
71 <<
72 fEdepPrimary = fEdepSecondary = fEdepTotal = <<
73 fEdepPrimMin = fEdepSecMin = fEdepTotMin = D <<
74 fEdepPrimMax = fEdepSecMax = fEdepTotMax = 0 <<
75 <<
76 fEnergyTransfered = 0.; <<
77 fEtransfMin = DBL_MAX; <<
78 fEtransfMax = 0.; <<
79 <<
80 fEnergyLost = 0.; <<
81 fElostMin = DBL_MAX; <<
82 fElostMax = 0.; <<
83 <<
84 fEnergyBalance = 0.; <<
85 fEbalMin = DBL_MAX; <<
86 fEbalMax = 0.; <<
87 <<
88 // histograms <<
89 // 79 //
90 G4AnalysisManager* analysisManager = G4Analy 80 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
91 if (analysisManager->IsActive()) { << 81 if ( analysisManager->IsActive() ) {
92 analysisManager->OpenFile(); 82 analysisManager->OpenFile();
93 } << 83 }
94 84
95 // show Rndm status << 85 // do not save Rndm status
>> 86 G4RunManager::GetRunManager()->SetRandomNumberStore(false);
96 CLHEP::HepRandom::showEngineStatus(); 87 CLHEP::HepRandom::showEngineStatus();
97 } 88 }
98 89
99 //....oooOO0OOooo........oooOO0OOooo........oo 90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
100 91
101 void RunAction::CountProcesses(G4String procNa <<
102 { <<
103 std::map<G4String, G4int>::iterator it = fPr <<
104 if (it == fProcCounter.end()) { <<
105 fProcCounter[procName] = 1; <<
106 } <<
107 else { <<
108 fProcCounter[procName]++; <<
109 } <<
110 } <<
111 <<
112 //....oooOO0OOooo........oooOO0OOooo........oo <<
113 <<
114 void RunAction::TrackLength(G4double step) <<
115 { <<
116 fTrackLength += step; <<
117 fNbSteps++; <<
118 if (step < fStepMin) fStepMin = step; <<
119 if (step > fStepMax) fStepMax = step; <<
120 } <<
121 <<
122 //....oooOO0OOooo........oooOO0OOooo........oo <<
123 <<
124 void RunAction::EnergyDeposited(G4double edepP <<
125 { <<
126 fEdepPrimary += edepPrim; <<
127 if (edepPrim < fEdepPrimMin) fEdepPrimMin = <<
128 if (edepPrim > fEdepPrimMax) fEdepPrimMax = <<
129 <<
130 fEdepSecondary += edepSecond; <<
131 if (edepSecond < fEdepSecMin) fEdepSecMin = <<
132 if (edepSecond > fEdepSecMax) fEdepSecMax = <<
133 } <<
134 <<
135 //....oooOO0OOooo........oooOO0OOooo........oo <<
136 <<
137 void RunAction::EnergyTransferedByProcess(G4St <<
138 { <<
139 std::map<G4String, MinMaxData>::iterator it <<
140 if (it == fEtransfByProcess.end()) { <<
141 fEtransfByProcess[process] = MinMaxData(1, <<
142 } <<
143 else { <<
144 MinMaxData& data = it->second; <<
145 data.fCount++; <<
146 data.fVsum += energy; <<
147 // update min max <<
148 G4double emin = data.fVmin; <<
149 if (energy < emin) data.fVmin = energy; <<
150 G4double emax = data.fVmax; <<
151 if (energy > emax) data.fVmax = energy; <<
152 } <<
153 } <<
154 <<
155 //....oooOO0OOooo........oooOO0OOooo........oo <<
156 <<
157 void RunAction::EnergyTransfered(G4double ener <<
158 { <<
159 fEnergyTransfered += energy; <<
160 if (energy < fEtransfMin) fEtransfMin = ener <<
161 if (energy > fEtransfMax) fEtransfMax = ener <<
162 } <<
163 <<
164 //....oooOO0OOooo........oooOO0OOooo........oo <<
165 <<
166 void RunAction::TotalEnergyLost(G4double energ <<
167 { <<
168 fEnergyLost += energy; <<
169 if (energy < fElostMin) fElostMin = energy; <<
170 if (energy > fElostMax) fElostMax = energy; <<
171 } <<
172 <<
173 //....oooOO0OOooo........oooOO0OOooo........oo <<
174 <<
175 void RunAction::EnergyBalance(G4double energy) <<
176 { <<
177 fEnergyBalance += energy; <<
178 if (energy < fEbalMin) fEbalMin = energy; <<
179 if (energy > fEbalMax) fEbalMax = energy; <<
180 } <<
181 <<
182 //....oooOO0OOooo........oooOO0OOooo........oo <<
183 <<
184 void RunAction::TotalEnergyDeposit(G4double en <<
185 { <<
186 fEdepTotal += energy; <<
187 if (energy < fEdepTotMin) fEdepTotMin = ener <<
188 if (energy > fEdepTotMax) fEdepTotMax = ener <<
189 } <<
190 <<
191 //....oooOO0OOooo........oooOO0OOooo........oo <<
192 <<
193 void RunAction::EnergySpectrumOfSecondaries(G4 <<
194 { <<
195 std::map<G4String, MinMaxData>::iterator it <<
196 if (it == fEkinOfSecondaries.end()) { <<
197 fEkinOfSecondaries[particle] = MinMaxData( <<
198 } <<
199 else { <<
200 MinMaxData& data = it->second; <<
201 data.fCount++; <<
202 data.fVsum += energy; <<
203 // update min max <<
204 G4double emin = data.fVmin; <<
205 if (energy < emin) data.fVmin = energy; <<
206 G4double emax = data.fVmax; <<
207 if (energy > emax) data.fVmax = energy; <<
208 } <<
209 } <<
210 <<
211 //....oooOO0OOooo........oooOO0OOooo........oo <<
212 <<
213 void RunAction::EndOfRunAction(const G4Run* aR 92 void RunAction::EndOfRunAction(const G4Run* aRun)
214 { 93 {
215 G4int nbEvents = aRun->GetNumberOfEvent(); 94 G4int nbEvents = aRun->GetNumberOfEvent();
216 if (nbEvents == 0) return; 95 if (nbEvents == 0) return;
217 << 96
218 G4Material* material = fDetector->GetMateria 97 G4Material* material = fDetector->GetMaterial();
219 G4double length = fDetector->GetSize(); << 98 G4double length = fDetector->GetSize();
220 G4double density = material->GetDensity(); 99 G4double density = material->GetDensity();
221 << 100
222 G4ParticleDefinition* particle = fPrimary->G << 101 G4ParticleDefinition* particle = fPrimary->GetParticleGun()
>> 102 ->GetParticleDefinition();
223 G4String partName = particle->GetParticleNam 103 G4String partName = particle->GetParticleName();
224 G4double ePrimary = fPrimary->GetParticleGun 104 G4double ePrimary = fPrimary->GetParticleGun()->GetParticleEnergy();
225 << 105
226 G4int prec = G4cout.precision(3); 106 G4int prec = G4cout.precision(3);
227 G4cout << "\n ======================== run s 107 G4cout << "\n ======================== run summary ======================\n";
228 G4cout << "\n The run was " << nbEvents << " 108 G4cout << "\n The run was " << nbEvents << " " << partName << " of "
229 << G4BestUnit(ePrimary, "Energy") << << 109 << G4BestUnit(ePrimary,"Energy") << " through "
230 << material->GetName() << " (density: << 110 << G4BestUnit(length,"Length") << " of "
>> 111 << material->GetName() << " (density: "
>> 112 << G4BestUnit(density,"Volumic Mass") << ")";
>> 113 G4cout << "\n ===========================================================\n";
231 G4cout << G4endl; 114 G4cout << G4endl;
232 << 115
>> 116 //save histograms
>> 117 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
>> 118 if ( analysisManager->IsActive() ) {
>> 119 analysisManager->Write();
>> 120 analysisManager->CloseFile();
>> 121 }
>> 122
233 if (particle->GetPDGCharge() == 0.) return; 123 if (particle->GetPDGCharge() == 0.) return;
>> 124
>> 125 G4cout.precision(5);
>> 126
>> 127 //track length
>> 128 //
>> 129 G4double trackLPerEvent = fTrackLength/nbEvents;
>> 130 G4double nbStepPerEvent = double(fNbSteps)/nbEvents;
>> 131 G4double stepSize = fTrackLength/fNbSteps;
>> 132
>> 133 G4cout
>> 134 << "\n TrackLength= "
>> 135 << G4BestUnit(trackLPerEvent, "Length")
>> 136 << "\t nb of steps= " << nbStepPerEvent
>> 137 << " stepSize= " << G4BestUnit(stepSize, "Length")
>> 138 << G4endl;
>> 139
>> 140 //charged secondaries (ionization, direct pair production)
>> 141 //
>> 142 G4double energyPerEvent = fEnergyCharged/nbEvents;
>> 143 G4double nbPerEvent = double(fNbCharged)/nbEvents;
>> 144 G4double meanEkin = 0.;
>> 145 if (fNbCharged) meanEkin = fEnergyCharged/fNbCharged;
>> 146
>> 147 G4cout
>> 148 << "\n d-rays : eLoss/primary= "
>> 149 << G4BestUnit(energyPerEvent, "Energy")
>> 150 << "\t nb of d-rays= " << nbPerEvent
>> 151 << " <Tkin>= " << G4BestUnit(meanEkin, "Energy")
>> 152 << " Tmin= " << G4BestUnit(fEmin[0], "Energy")
>> 153 << " Tmax= " << G4BestUnit(fEmax[0], "Energy")
>> 154 << G4endl;
>> 155
>> 156 //neutral secondaries (bremsstrahlung, pixe)
>> 157 //
>> 158 energyPerEvent = fEnergyNeutral/nbEvents;
>> 159 nbPerEvent = double(fNbNeutral)/nbEvents;
>> 160 meanEkin = 0.;
>> 161 if (fNbNeutral) meanEkin = fEnergyNeutral/fNbNeutral;
>> 162
>> 163 G4cout
>> 164 << "\n gamma : eLoss/primary= "
>> 165 << G4BestUnit(energyPerEvent, "Energy")
>> 166 << "\t nb of gammas= " << nbPerEvent
>> 167 << " <Tkin>= " << G4BestUnit(meanEkin, "Energy")
>> 168 << " Tmin= " << G4BestUnit(fEmin[1], "Energy")
>> 169 << " Tmax= " << G4BestUnit(fEmax[1], "Energy")
>> 170 << G4endl;
>> 171
234 172
235 G4cout.precision(4); << 173 G4EmCalculator emCal;
236 << 174
237 // frequency of processes << 175 //local energy deposit
238 // <<
239 G4cout << "\n Process defining step :" << G4 <<
240 G4int index = 0; <<
241 for (const auto& procCounter : fProcCounter) <<
242 G4String procName = procCounter.first; <<
243 G4int count = procCounter.second; <<
244 G4String space = " "; <<
245 if (++index % 4 == 0) space = "\n"; <<
246 G4cout << " " << std::setw(15) << procName <<
247 } <<
248 G4cout << G4endl; <<
249 <<
250 // track length <<
251 // 176 //
252 G4double trackLPerEvent = fTrackLength / nbE << 177 energyPerEvent = fEnergyDeposit/nbEvents;
253 G4double nbStepPerEvent = double(fNbSteps) / <<
254 G4double stepSize = fTrackLength / fNbSteps; <<
255 <<
256 G4cout << "\n TrackLength = " << G4BestUnit( <<
257 << " nb of steps = " << nbStepPerEve <<
258 << " stepSize = " << G4BestUnit(step <<
259 << G4BestUnit(fStepMin, "Length") << <<
260 << G4endl; <<
261 <<
262 // continuous energy deposited by primary tr <<
263 // 178 //
264 G4double energyPerEvent = fEdepPrimary / nbE << 179 G4double r0 = emCal.GetRangeFromRestricteDEDX(ePrimary,particle,material);
265 <<
266 G4cout << "\n Energy continuously deposited <<
267 << " (restricted dE/dx) dE1 = " << G <<
268 << G4BestUnit(fEdepPrimMin, "Energy") <<
269 << ")" << G4endl; <<
270 <<
271 // eveluation of dE1 from reading restricted <<
272 // <<
273 G4EmCalculator emCal; <<
274 <<
275 G4double r0 = emCal.GetRangeFromRestricteDED <<
276 G4double r1 = r0 - trackLPerEvent; 180 G4double r1 = r0 - trackLPerEvent;
277 G4double etry = ePrimary - energyPerEvent; << 181 G4double etry = ePrimary - energyPerEvent;
278 G4double efinal = 0.; 182 G4double efinal = 0.;
279 if (r1 > 0.) efinal = GetEnergyFromRestricte << 183 if (r1 > 0.) efinal = GetEnergyFromRestrictedRange(r1,particle,material,etry);
280 G4double dEtable = ePrimary - efinal; 184 G4double dEtable = ePrimary - efinal;
281 G4double ratio = 0.; 185 G4double ratio = 0.;
282 if (dEtable > 0.) ratio = energyPerEvent / d << 186 if (dEtable > 0.) ratio = energyPerEvent/dEtable;
283 << 187
284 G4cout << "\n Evaluation of dE1 from reading << 188 G4cout
285 << G4BestUnit(dEtable, "Energy") << " << 189 << "\n deposit : eLoss/primary= "
286 << 190 << G4BestUnit(energyPerEvent, "Energy")
287 // energy transfered to secondary particles << 191 << "\t <dEcut > table= "
288 // << 192 << G4BestUnit(dEtable, "Energy")
289 G4cout << "\n Energy transfered to secondary << 193 << " ---> simul/reference= " << ratio
290 std::map<G4String, MinMaxData>::iterator it1 << 194 << G4endl;
291 for (it1 = fEtransfByProcess.begin(); it1 != << 195
292 G4String name = it1->first; << 196 //total energy transferred
293 MinMaxData data = it1->second; <<
294 energyPerEvent = data.fVsum / nbEvents; <<
295 G4double eMin = data.fVmin; <<
296 G4double eMax = data.fVmax; <<
297 <<
298 G4cout << " " << std::setw(17) << "due to <<
299 << G4BestUnit(energyPerEvent, "Ener <<
300 << G4BestUnit(eMax, "Energy") << ") <<
301 } <<
302 <<
303 // total energy tranfered : dE3 = sum of dE2 <<
304 // <<
305 energyPerEvent = fEnergyTransfered / nbEvent <<
306 <<
307 G4cout << "\n Total energy transfered to sec <<
308 << G4BestUnit(energyPerEvent, "Energy <<
309 << " --> " << G4BestUnit(fEtransfMax, <<
310 <<
311 // total energy lost by incident particle : <<
312 // <<
313 energyPerEvent = fEnergyLost / nbEvents; <<
314 <<
315 G4cout << "\n Total energy lost by incident <<
316 << G4BestUnit(energyPerEvent, "Energy <<
317 << " --> " << G4BestUnit(fElostMax, " <<
318 <<
319 // calcul of energy lost from energy balance <<
320 // 197 //
321 energyPerEvent = fEnergyBalance / nbEvents; << 198 G4double energyTotal = fEnergyDeposit + fEnergyCharged + fEnergyNeutral;
322 << 199 energyPerEvent = energyTotal/nbEvents;
323 G4cout << "\n calcul of dE4 from energy bala <<
324 << G4BestUnit(energyPerEvent, "Energy <<
325 << " --> " << G4BestUnit(fEbalMax, "E <<
326 <<
327 // eveluation of dE4 from reading full Range <<
328 // 200 //
329 r0 = emCal.GetCSDARange(ePrimary, particle, << 201 r0 = emCal.GetCSDARange(ePrimary,particle,material);
330 r1 = r0 - trackLPerEvent; 202 r1 = r0 - trackLPerEvent;
331 etry = ePrimary - energyPerEvent; 203 etry = ePrimary - energyPerEvent;
332 efinal = 0.; 204 efinal = 0.;
333 if (r1 > 0.) efinal = GetEnergyFromCSDARange << 205 if (r1 > 0.) efinal = GetEnergyFromCSDARange(r1,particle,material,etry);
334 dEtable = ePrimary - efinal; 206 dEtable = ePrimary - efinal;
335 ratio = 0.; 207 ratio = 0.;
336 if (dEtable > 0.) ratio = energyPerEvent / d << 208 if (dEtable > 0.) ratio = energyPerEvent/dEtable;
337 << 209
338 G4cout << "\n Evaluation of dE4 from reading << 210 G4cout
339 << G4BestUnit(dEtable, "Energy") << " << 211 << "\n total : eLoss/primary= "
340 << 212 << G4BestUnit(energyPerEvent, "Energy")
341 // energy spectrum of secondary particles << 213 << "\t <dEfull> table= "
342 // << 214 << G4BestUnit(dEtable, "Energy")
343 G4cout << "\n Energy spectrum of secondary p << 215 << " ---> simul/reference= " << ratio
344 std::map<G4String, MinMaxData>::iterator it2 << 216 << G4endl;
345 for (it2 = fEkinOfSecondaries.begin(); it2 ! <<
346 G4String name = it2->first; <<
347 MinMaxData data = it2->second; <<
348 G4int count = data.fCount; <<
349 G4double eMean = data.fVsum / count; <<
350 G4double eMin = data.fVmin; <<
351 G4double eMax = data.fVmax; <<
352 <<
353 G4cout << " " << std::setw(13) << name << <<
354 << " Emean = " << std::setw(6) << <<
355 << G4BestUnit(eMin, "Energy") << " <<
356 } <<
357 G4cout << G4endl; <<
358 <<
359 // continuous energy deposited by secondary <<
360 // (only if secondary particles are tracked <<
361 // <<
362 if (fEdepSecondary > 0.) { <<
363 energyPerEvent = fEdepSecondary / nbEvents <<
364 <<
365 G4cout << "\n Energy continuously deposite <<
366 << " (restricted dE/dx) dE5 = " << <<
367 << G4BestUnit(fEdepSecMin, "Energy" <<
368 << ")" << G4endl; <<
369 <<
370 // total energy deposited : dE6 = dE1 + dE <<
371 // <<
372 energyPerEvent = fEdepTotal / nbEvents; <<
373 <<
374 G4cout << "\n Total energy deposited : dE6 <<
375 << G4BestUnit(energyPerEvent, "Ener <<
376 << " --> " << G4BestUnit(fEdepTotMa <<
377 << G4endl; <<
378 } <<
379 217
380 G4cout.precision(prec); 218 G4cout.precision(prec);
381 219
382 // clear maps <<
383 // <<
384 fProcCounter.clear(); <<
385 fEtransfByProcess.clear(); <<
386 fEkinOfSecondaries.clear(); <<
387 <<
388 // save histograms <<
389 G4AnalysisManager* analysisManager = G4Analy <<
390 if (analysisManager->IsActive()) { <<
391 analysisManager->Write(); <<
392 analysisManager->CloseFile(); <<
393 } <<
394 <<
395 // show Rndm status 220 // show Rndm status
396 CLHEP::HepRandom::showEngineStatus(); 221 CLHEP::HepRandom::showEngineStatus();
397 } 222 }
398 223
399 //....oooOO0OOooo........oooOO0OOooo........oo 224 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
400 225
401 G4double RunAction::GetEnergyFromRestrictedRan << 226 G4double RunAction::GetEnergyFromRestrictedRange(G4double range,
402 << 227 G4ParticleDefinition* particle, G4Material* material, G4double Etry)
403 { 228 {
404 G4EmCalculator emCal; 229 G4EmCalculator emCal;
405 << 230
406 G4double Energy = Etry, dE = 0., dEdx; 231 G4double Energy = Etry, dE = 0., dEdx;
407 G4double r, dr; 232 G4double r, dr;
408 G4double err = 1., errmax = 0.00001; << 233 G4double err = 1., errmax = 0.00001;
409 G4int iter = 0, itermax = 10; << 234 G4int iter = 0 , itermax = 10;
410 while (err > errmax && iter < itermax) { 235 while (err > errmax && iter < itermax) {
411 iter++; 236 iter++;
412 Energy -= dE; 237 Energy -= dE;
413 r = emCal.GetRangeFromRestricteDEDX(Energy << 238 r = emCal.GetRangeFromRestricteDEDX(Energy,particle,material);
414 dr = r - range; << 239 dr = r - range;
415 dEdx = emCal.GetDEDX(Energy, particle, mat << 240 dEdx = emCal.GetDEDX(Energy,particle,material);
416 dE = dEdx * dr; << 241 dE = dEdx*dr;
417 err = std::abs(dE) / Energy; << 242 err = std::abs(dE)/Energy;
418 } 243 }
419 if (iter == itermax) { 244 if (iter == itermax) {
420 G4cout << "\n ---> warning: RunAction::Ge << 245 G4cout
421 << " Etry = " << G4BestUnit(Etry, << 246 << "\n ---> warning: RunAction::GetEnergyFromRestRange() did not converge"
422 << " Energy = " << G4BestUnit(Ene << 247 << " Etry = " << G4BestUnit(Etry,"Energy")
423 << " iter = " << iter << G4endl; << 248 << " Energy = " << G4BestUnit(Energy,"Energy")
424 } << 249 << " err = " << err
425 << 250 << " iter = " << iter << G4endl;
426 return Energy; << 251 }
>> 252
>> 253 return Energy;
427 } 254 }
428 255
429 //....oooOO0OOooo........oooOO0OOooo........oo 256 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
430 257
431 G4double RunAction::GetEnergyFromCSDARange(G4d << 258 G4double RunAction::GetEnergyFromCSDARange(G4double range,
432 G4M << 259 G4ParticleDefinition* particle, G4Material* material, G4double Etry)
433 { 260 {
434 G4EmCalculator emCal; 261 G4EmCalculator emCal;
435 << 262
436 G4double Energy = Etry, dE = 0., dEdx; 263 G4double Energy = Etry, dE = 0., dEdx;
437 G4double r, dr; 264 G4double r, dr;
438 G4double err = 1., errmax = 0.00001; << 265 G4double err = 1., errmax = 0.00001;
439 G4int iter = 0, itermax = 10; << 266 G4int iter = 0 , itermax = 10;
440 while (err > errmax && iter < itermax) { 267 while (err > errmax && iter < itermax) {
441 iter++; 268 iter++;
442 Energy -= dE; 269 Energy -= dE;
443 r = emCal.GetCSDARange(Energy, particle, m << 270 r = emCal.GetCSDARange(Energy,particle,material);
444 dr = r - range; << 271 dr = r - range;
445 dEdx = emCal.ComputeTotalDEDX(Energy, part << 272 dEdx = emCal.ComputeTotalDEDX(Energy,particle,material);
446 dE = dEdx * dr; << 273 dE = dEdx*dr;
447 err = std::abs(dE) / Energy; << 274 err = std::abs(dE)/Energy;
448 } 275 }
449 if (iter == itermax) { 276 if (iter == itermax) {
450 G4cout << "\n ---> warning: RunAction::Ge << 277 G4cout
451 << " Etry = " << G4BestUnit(Etry, << 278 << "\n ---> warning: RunAction::GetEnergyFromCSDARange() did not converge"
452 << " Energy = " << G4BestUnit(Ene << 279 << " Etry = " << G4BestUnit(Etry,"Energy")
453 << " iter = " << iter << G4endl; << 280 << " Energy = " << G4BestUnit(Energy,"Energy")
454 } << 281 << " err = " << err
455 << 282 << " iter = " << iter << G4endl;
456 return Energy; << 283 }
>> 284
>> 285 return Energy;
457 } 286 }
458 287
459 //....oooOO0OOooo........oooOO0OOooo........oo 288 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
460 289