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8dbbc4e3 | 1 | |
2 | ||
3 | #include <Riostream.h> | |
4 | #include <TDirectory.h> | |
5 | #include <TFile.h> | |
6 | #include <TObjArray.h> | |
7 | #include <TPDGCode.h> | |
8 | #include <TTree.h> | |
88cb7938 | 9 | #include <TMath.h> |
8dbbc4e3 | 10 | |
11 | #include "AliMUON.h" | |
12 | #include "AliMUONChamber.h" | |
13 | #include "AliMUONConstants.h" | |
14 | #include "AliMUONDigit.h" | |
15 | #include "AliMUONDigitizerv1.h" | |
16 | #include "AliMUONHit.h" | |
17 | #include "AliMUONHitMapA1.h" | |
18 | #include "AliMUONPadHit.h" | |
19 | #include "AliMUONTransientDigit.h" | |
20 | #include "AliRun.h" | |
21 | #include "AliRunDigitizer.h" | |
88cb7938 | 22 | #include "AliRunLoader.h" |
23 | #include "AliLoader.h" | |
8dbbc4e3 | 24 | |
25 | ClassImp(AliMUONDigitizerv1) | |
26 | ||
27 | //___________________________________________ | |
28 | AliMUONDigitizerv1::AliMUONDigitizerv1() :AliDigitizer() | |
29 | { | |
30 | // Default ctor - don't use it | |
31 | fHitMap = 0; | |
32 | fTDList = 0; | |
33 | if (GetDebug()>2) | |
34 | cerr<<"AliMUONDigitizerv1::AliMUONDigitizerv1" | |
35 | <<"(AliRunDigitizer* manager) was processed"<<endl; | |
36 | } | |
37 | ||
38 | //___________________________________________ | |
39 | AliMUONDigitizerv1::AliMUONDigitizerv1(AliRunDigitizer* manager) | |
40 | :AliDigitizer(manager) | |
41 | { | |
42 | // ctor which should be used | |
43 | fHitMap = 0; | |
44 | fTDList = 0; | |
45 | fDebug = 0; | |
ce3f5e87 | 46 | // fHits = new TClonesArray("AliMUONHit",1000); |
8dbbc4e3 | 47 | if (GetDebug()>2) |
48 | cerr<<"AliMUONDigitizerv1::AliMUONDigitizerv1" | |
49 | <<"(AliRunDigitizer* manager) was processed"<<endl; | |
50 | } | |
51 | ||
52 | //------------------------------------------------------------------------ | |
53 | AliMUONDigitizerv1::~AliMUONDigitizerv1() | |
54 | { | |
55 | // Destructor | |
ce3f5e87 | 56 | //delete fHits; |
8dbbc4e3 | 57 | } |
58 | ||
59 | //------------------------------------------------------------------------ | |
60 | void AliMUONDigitizerv1::AddTransientDigit(AliMUONTransientDigit * mTD) | |
61 | { | |
62 | // Choosing the maping of the cathode plane of the chamber: | |
63 | Int_t iNchCpl= mTD->Chamber() + (mTD->Cathode()-1) * AliMUONConstants::NCh(); | |
64 | fTDList->AddAtAndExpand(mTD, fTDCounter); | |
65 | fHitMap[iNchCpl]->SetHit( mTD->PadX(), mTD->PadY(), fTDCounter); | |
66 | fTDCounter++; | |
67 | } | |
68 | ||
69 | //------------------------------------------------------------------------ | |
70 | Bool_t AliMUONDigitizerv1::ExistTransientDigit(AliMUONTransientDigit * mTD) | |
71 | { | |
72 | // Choosing the maping of the cathode plane of the chamber: | |
73 | Int_t iNchCpl= mTD->Chamber() + (mTD->Cathode()-1) * AliMUONConstants::NCh(); | |
74 | return( fHitMap[iNchCpl]->TestHit(mTD->PadX(), mTD->PadY()) ); | |
75 | } | |
76 | ||
77 | //------------------------------------------------------------------------ | |
78 | Bool_t AliMUONDigitizerv1::Init() | |
79 | { | |
80 | // Initialization | |
81 | return kTRUE; | |
82 | } | |
83 | ||
84 | //------------------------------------------------------------------------ | |
85 | void AliMUONDigitizerv1::UpdateTransientDigit(Int_t track, AliMUONTransientDigit * mTD) | |
86 | { | |
87 | // Choosing the maping of the cathode plane of the chamber: | |
88 | Int_t iNchCpl= mTD->Chamber() + (mTD->Cathode()-1) * AliMUONConstants::NCh(); | |
89 | AliMUONTransientDigit *pdigit = | |
90 | static_cast<AliMUONTransientDigit*>(fHitMap[iNchCpl]->GetHit(mTD->PadX(),mTD->PadY())); | |
91 | // update charge | |
92 | // | |
93 | Int_t iqpad = mTD->Signal(); // charge per pad | |
94 | pdigit->AddSignal(iqpad); | |
95 | pdigit->AddPhysicsSignal(iqpad); | |
96 | // update list of tracks | |
97 | // | |
3351e14b | 98 | Int_t charge; |
8dbbc4e3 | 99 | track=+ fMask; |
100 | if (fSignal) charge = iqpad; | |
3351e14b | 101 | //else charge = kBgTag; |
102 | else charge = iqpad + fMask; | |
103 | ||
8dbbc4e3 | 104 | pdigit->UpdateTrackList(track,charge); |
105 | } | |
106 | ||
107 | ||
108 | //-------------------------------------------------------------------------- | |
109 | void AliMUONDigitizerv1::MakeTransientDigit(Int_t track, Int_t iHit, AliMUONHit * mHit) | |
110 | { | |
111 | AliMUON *pMUON = (AliMUON *) gAlice->GetModule("MUON"); | |
112 | if (!pMUON) { | |
113 | cerr<<"AliMUONDigitizerv1::Digitize Error:" | |
114 | <<" module MUON not found in the input file"<<endl; | |
115 | } | |
116 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit starts"<<endl; | |
117 | Int_t ichamber = mHit->Chamber()-1; | |
118 | AliMUONChamber & chamber = pMUON->Chamber(ichamber); | |
119 | Float_t xhit = mHit->X(); | |
120 | Float_t yhit = mHit->Y(); | |
121 | Float_t zhit = mHit->Z(); | |
122 | Float_t eloss= mHit->Eloss(); | |
123 | Float_t tof = mHit->Age(); | |
124 | // Variables for chamber response from AliMUONChamber::DisIntegration | |
125 | Float_t newdigit[6][500]; // Pad information | |
126 | Int_t nnew=0; // Number of touched Pads per hit | |
127 | Int_t digits[6]; | |
128 | ||
129 | // | |
130 | // Calls the charge disintegration method of the current chamber | |
131 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit calling AliMUONChamber::DisIngtegration starts"<<endl; | |
132 | chamber.DisIntegration(eloss, tof, xhit, yhit, zhit, nnew, newdigit); | |
133 | // Creating a new TransientDigits from hit | |
134 | for(Int_t iTD=0; iTD<nnew; iTD++) { | |
135 | digits[0] = Int_t(newdigit[1][iTD]); // Padx of the Digit | |
136 | digits[1] = Int_t(newdigit[2][iTD]); // Pady of the Digit | |
137 | digits[2] = Int_t(newdigit[5][iTD]); // Cathode plane | |
138 | digits[3] = Int_t(newdigit[3][iTD]); // Induced charge in the Pad | |
139 | if (fSignal) digits[4] = Int_t(newdigit[3][iTD]); | |
140 | else digits[4] = 0; | |
141 | digits[5] = iHit+fMask; // Hit number in the list | |
142 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit " << | |
143 | "PadX "<< digits[0] << " " << | |
144 | "PadY "<< digits[1] << " " << | |
145 | "Plane " << digits[2] << " " << | |
146 | "Charge " << digits[3] <<" " << | |
147 | "Hit " << digits[5] << endl; | |
148 | // list of tracks | |
3351e14b | 149 | Int_t charge; |
8dbbc4e3 | 150 | track += fMask; |
151 | if (fSignal) charge = digits[3]; | |
3351e14b | 152 | //else charge = kBgTag; |
153 | else charge = digits[3] + fMask; | |
154 | ||
8dbbc4e3 | 155 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit Creating AliMUONTransientDigit"<<endl; |
156 | AliMUONTransientDigit * mTD = new AliMUONTransientDigit(ichamber, digits); | |
157 | mTD->AddToTrackList(track,charge); | |
8dbbc4e3 | 158 | if (!ExistTransientDigit(mTD)) { |
159 | AddTransientDigit(mTD); | |
160 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit Adding TransientDigit"<<endl; | |
161 | } | |
162 | else { | |
163 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::MakeTransientDigit updating TransientDigit"<<endl; | |
164 | UpdateTransientDigit(track, mTD); | |
165 | delete mTD; | |
166 | } | |
167 | } | |
168 | } | |
169 | //----------------------------------------------------------------------- | |
170 | void AliMUONDigitizerv1::Exec(Option_t* option) | |
171 | { | |
172 | TString optionString = option; | |
173 | if (optionString.Data() == "deb") { | |
ce3f5e87 | 174 | Info("Digitize","Called with option deb "); |
8dbbc4e3 | 175 | fDebug = 3; |
176 | } | |
ce3f5e87 | 177 | |
8dbbc4e3 | 178 | AliMUONChamber* chamber; |
179 | AliSegmentation* c1Segmentation; //Cathode plane c1 of the chamber | |
180 | AliSegmentation* c2Segmentation; //Cathode place c2 of the chamber | |
181 | ||
ce3f5e87 | 182 | if (GetDebug()>2) Info("Digitize","AliMUONDigitizerv1::Digitize() starts"); |
8dbbc4e3 | 183 | fTDList = new TObjArray; |
184 | ||
88cb7938 | 185 | //Loaders (We assume input0 to be the output too) |
186 | AliRunLoader * runloader; // Input loader | |
187 | AliLoader * gime; | |
188 | ||
ce3f5e87 | 189 | // Getting runloader |
88cb7938 | 190 | runloader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(0)); |
191 | if (runloader == 0x0) { | |
ce3f5e87 | 192 | Error("Digitize","RunLoader is not in input file 0"); |
88cb7938 | 193 | return; // RunDigitizer is not working. |
194 | } | |
ce3f5e87 | 195 | // Getting MUONloader |
196 | gime = runloader->GetLoader("MUONLoader"); | |
88cb7938 | 197 | if (gime->TreeH()==0x0) { |
ce3f5e87 | 198 | if (GetDebug()>2) Info("Digitize","TreeH is not loaded yet. Loading..."); |
88cb7938 | 199 | gime->LoadHits("READ"); |
ce3f5e87 | 200 | if (GetDebug()>2) Info("Digitize","Now treeH is %#x. MUONLoader is %#x",gime->TreeH(),gime); |
88cb7938 | 201 | } |
202 | ||
ce3f5e87 | 203 | if (GetDebug()>2) Info("Digitize","Loaders ready"); |
88cb7938 | 204 | |
ce3f5e87 | 205 | if (runloader->GetAliRun() == 0x0) runloader->LoadgAlice(); |
88cb7938 | 206 | gAlice = runloader->GetAliRun(); |
207 | ||
208 | // Getting Module MUON | |
209 | AliMUON *pMUON = (AliMUON *) gAlice->GetDetector("MUON"); | |
8dbbc4e3 | 210 | if (!pMUON) { |
ce3f5e87 | 211 | Error("Digitize","Module MUON not found in the input file"); |
8dbbc4e3 | 212 | return; |
ce3f5e87 | 213 | } |
214 | // Getting Muon data | |
215 | AliMUONData * muondata = pMUON->GetMUONData(); | |
216 | muondata->SetLoader(gime); | |
217 | muondata->SetTreeAddress("H"); | |
88cb7938 | 218 | |
219 | // Loading Event | |
220 | Int_t currentevent = fManager->GetOutputEventNr(); | |
221 | ||
222 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::Digitize() Event Number is "<<currentevent <<endl; | |
223 | if ( (currentevent<10) || | |
224 | (Int_t(TMath::Log10(currentevent)) == TMath::Log10(currentevent) ) ) | |
225 | cout <<"ALiMUONDigitizerv1::Digitize() Event Number is "<< currentevent <<endl; | |
226 | ||
ce3f5e87 | 227 | // Output file for digits same as hits |
228 | // AliRunLoader * runloaderout = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); | |
229 | //AliLoader * gimeout = runloaderout->GetLoader("MUONLoader"); | |
88cb7938 | 230 | // New branch per chamber for MUON digit in the tree of digits |
b28974de | 231 | if (gime->TreeD() == 0x0) { |
232 | gime->MakeDigitsContainer(); | |
233 | } | |
ce3f5e87 | 234 | TTree* treeD = gime->TreeD(); |
235 | muondata->MakeBranch("D"); | |
236 | muondata->SetTreeAddress("D"); | |
8dbbc4e3 | 237 | |
238 | // Array of pointer of the AliMUONHitMapA1: | |
239 | // two HitMaps per chamber, or one HitMap per cahtode plane | |
240 | fHitMap= new AliMUONHitMapA1* [2*AliMUONConstants::NCh()]; | |
241 | ||
242 | //Loop over chambers for the definition AliMUONHitMap | |
243 | for (Int_t i=0; i<AliMUONConstants::NCh(); i++) { | |
244 | chamber = &(pMUON->Chamber(i)); | |
245 | c1Segmentation = chamber->SegmentationModel(1); // Cathode plane 1 | |
246 | fHitMap[i] = new AliMUONHitMapA1(c1Segmentation, fTDList); | |
247 | c2Segmentation = chamber->SegmentationModel(2); // Cathode plane 2 | |
248 | fHitMap[i+AliMUONConstants::NCh()] = new AliMUONHitMapA1(c2Segmentation, fTDList); | |
249 | } | |
250 | ||
251 | // Loop over files to merge and to digitize | |
252 | fSignal = kTRUE; | |
253 | for (Int_t inputFile=0; inputFile<fManager->GetNinputs(); inputFile++) { | |
88cb7938 | 254 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::Digitize() Input File is "<<inputFile<<endl; |
255 | ||
88cb7938 | 256 | |
257 | // Connect MUON Hit branch | |
258 | if (inputFile > 0 ) { | |
259 | fSignal = kFALSE; | |
260 | runloader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(inputFile)); | |
261 | if (runloader == 0x0) { | |
262 | cerr<<"AliMUONDigitizerv1::Digitize() RunLoader for inputFile "<<inputFile<< " not found !!! "<<endl; | |
263 | } | |
264 | gime = runloader->GetLoader("MUONLoader"); | |
265 | if (gime->TreeH() == 0x0) gime->LoadHits("READ"); | |
ce3f5e87 | 266 | muondata->SetLoader(gime); |
267 | muondata->SetTreeAddress("H"); | |
88cb7938 | 268 | } |
269 | ||
ce3f5e87 | 270 | // Setting the address |
88cb7938 | 271 | TTree *treeH = gime->TreeH(); |
272 | if (treeH == 0x0) { | |
273 | Error("Digitize","Can not get TreeH from input %d",inputFile); | |
274 | Info("Digitize","Now treeH is %#x. MUONLoader is %#x",gime->TreeH(),gime); | |
275 | return; | |
276 | } | |
8dbbc4e3 | 277 | if (GetDebug()>2) { |
278 | cerr<<"AliMUONDigitizerv1::Exec inputFile is "<<inputFile<<" "<<endl; | |
ce3f5e87 | 279 | cerr<<"AliMUONDigitizerv1::Exec treeH" << treeH <<endl; |
8dbbc4e3 | 280 | } |
ce3f5e87 | 281 | |
282 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::Exec Setting tree addresses"<<endl; | |
88cb7938 | 283 | |
8dbbc4e3 | 284 | fMask = fManager->GetMask(inputFile); |
285 | // | |
286 | // Loop over tracks | |
287 | Int_t itrack; | |
288 | Int_t ntracks = (Int_t) treeH->GetEntries(); | |
289 | for (itrack = 0; itrack < ntracks; itrack++) { | |
290 | if (GetDebug()>2) cerr<<"AliMUONDigitizerv1::Exec itrack = "<<itrack<<endl; | |
ce3f5e87 | 291 | muondata->ResetHits(); |
88cb7938 | 292 | treeH->GetEvent(itrack); |
8dbbc4e3 | 293 | // |
294 | // Loop over hits | |
295 | Int_t ihit, ichamber; | |
296 | AliMUONHit* mHit; | |
ce3f5e87 | 297 | TClonesArray* hits = muondata->Hits(); |
298 | for(ihit = 0; ihit < hits->GetEntriesFast(); ihit++) { | |
299 | mHit = static_cast<AliMUONHit*>(hits->At(ihit)); | |
8dbbc4e3 | 300 | ichamber = mHit->Chamber()-1; // chamber number |
301 | if (ichamber > AliMUONConstants::NCh()-1) { | |
302 | cerr<<"AliMUONDigitizer: ERROR: " | |
303 | <<"fNch > AliMUONConstants::NCh()-1, fNch, NCh(): " | |
304 | <<ichamber<<", "<< AliMUONConstants::NCh()<<endl; | |
305 | return; | |
306 | } | |
307 | chamber = &(pMUON->Chamber(ichamber)); | |
308 | // | |
309 | //Dumping Hit content: | |
310 | if (GetDebug()>2) { | |
311 | cerr<<"AliMuonDigitizerv1::Exec ihit, ichamber, x, y, z, eloss " << | |
312 | ihit << " " << | |
313 | mHit->Chamber() << " " << | |
314 | mHit->X() << " " << | |
315 | mHit->Y() << " " << | |
316 | mHit->Z() << " " << | |
317 | mHit->Eloss() << " " << endl; | |
318 | } | |
319 | // | |
320 | // Inititializing Correlation | |
321 | chamber->ChargeCorrelationInit(); | |
322 | if (ichamber < AliMUONConstants::NTrackingCh()) { | |
323 | // Tracking Chamber | |
324 | // Initialize hit position (cursor) in the segmentation model | |
325 | chamber->SigGenInit(mHit->X(), mHit->Y(), mHit->Z()); | |
326 | } else { | |
327 | // Trigger Chamber | |
328 | } | |
329 | MakeTransientDigit(itrack, ihit, mHit); | |
330 | } // hit loop | |
331 | } // track loop | |
332 | } // end file loop | |
333 | if (GetDebug()>2) cerr<<"AliMUONDigitizer::Exec End of hits, track and file loops"<<endl; | |
334 | ||
391cd891 | 335 | // Loop on cathodes |
336 | Int_t icat; | |
337 | for(icat=0; icat<2; icat++) { | |
8dbbc4e3 | 338 | // |
391cd891 | 339 | // Filling Digit List |
340 | Int_t tracks[kMAXTRACKS]; | |
341 | Int_t charges[kMAXTRACKS]; | |
342 | Int_t nentries = fTDList->GetEntriesFast(); | |
343 | Int_t digits[6]; | |
344 | for (Int_t nent = 0; nent < nentries; nent++) { | |
345 | AliMUONTransientDigit *address = (AliMUONTransientDigit*)fTDList->At(nent); | |
346 | if (address == 0) continue; | |
347 | Int_t ich = address->Chamber(); | |
348 | Int_t q = address->Signal(); | |
349 | chamber = &(pMUON->Chamber(ich)); | |
350 | // | |
351 | // Digit Response (noise, threshold, saturation, ...) | |
352 | AliMUONResponse * response = chamber->ResponseModel(); | |
353 | q = response->DigitResponse(q,address); | |
354 | ||
355 | if (!q) continue; | |
356 | ||
357 | digits[0] = address->PadX(); | |
358 | digits[1] = address->PadY(); | |
359 | digits[2] = address->Cathode()-1; | |
360 | digits[3] = q; | |
361 | digits[4] = address->Physics(); | |
362 | digits[5] = address->Hit(); | |
363 | ||
364 | Int_t nptracks = address->GetNTracks(); | |
365 | ||
366 | if (nptracks > kMAXTRACKS) { | |
367 | if (GetDebug() >0) { | |
368 | cerr<<"AliMUONDigitizer:Exec nptracks > 10 "<<nptracks; | |
369 | cerr<<"reset to max value "<<kMAXTRACKS<<endl; | |
370 | } | |
371 | nptracks = kMAXTRACKS; | |
8dbbc4e3 | 372 | } |
391cd891 | 373 | if (nptracks > 2 && GetDebug() >2) { |
374 | cerr<<"AliMUONDigitizer::Exec nptracks > 2 "<<nptracks<<endl; | |
375 | // printf("cat,ich,ix,iy,q %d %d %d %d %d \n",icat,ich,digits[0],digits[1],q); | |
376 | } | |
377 | for (Int_t tr = 0; tr < nptracks; tr++) { | |
378 | tracks[tr] = address->GetTrack(tr); | |
379 | charges[tr] = address->GetCharge(tr); | |
380 | } //end loop over list of tracks for one pad | |
381 | // Sort list of tracks according to charge | |
382 | if (nptracks > 1) { | |
383 | SortTracks(tracks,charges,nptracks); | |
8dbbc4e3 | 384 | } |
391cd891 | 385 | if (nptracks < kMAXTRACKS ) { |
386 | for (Int_t i = nptracks; i < kMAXTRACKS; i++) { | |
88cb7938 | 387 | tracks[i] = -1; |
391cd891 | 388 | charges[i] = 0; |
389 | } | |
390 | } | |
391 | ||
ce3f5e87 | 392 | // Add digits |
88cb7938 | 393 | if (GetDebug()>3) cerr<<"AliMUONDigitzerv1::Exex TransientDigit to Digit"<<endl; |
ce3f5e87 | 394 | if ( digits[2] == icat ) muondata->AddDigit(ich,tracks,charges,digits); |
b28974de | 395 | // printf("test rm ich %d padX %d padY %d \n",ich, digits[0], digits[1]); |
8dbbc4e3 | 396 | } |
88cb7938 | 397 | // Filling list of digits per chamber for a given cathode. |
1a1cdff8 | 398 | muondata->Fill("D"); |
ce3f5e87 | 399 | muondata->ResetDigits(); |
391cd891 | 400 | } // end loop cathode |
401 | fTDList->Delete(); | |
8dbbc4e3 | 402 | |
403 | for(Int_t ii = 0; ii < 2*AliMUONConstants::NCh(); ++ii) { | |
404 | if (fHitMap[ii]) { | |
405 | delete fHitMap[ii]; | |
406 | fHitMap[ii] = 0; | |
407 | } | |
408 | } | |
409 | ||
410 | if (GetDebug()>2) | |
411 | cerr<<"AliMUONDigitizer::Exec: writing the TreeD: " | |
88cb7938 | 412 | <<treeD->GetName()<<endl; |
413 | ||
ce3f5e87 | 414 | gime->WriteDigits("OVERWRITE"); |
8dbbc4e3 | 415 | delete [] fHitMap; |
416 | delete fTDList; | |
ce3f5e87 | 417 | muondata->ResetHits(); |
b28974de | 418 | gime->UnloadHits(); |
419 | gime->UnloadDigits(); | |
8dbbc4e3 | 420 | } |
8dbbc4e3 | 421 | //------------------------------------------------------------------------ |
422 | void AliMUONDigitizerv1::SortTracks(Int_t *tracks,Int_t *charges,Int_t ntr) | |
423 | { | |
424 | // | |
425 | // Sort the list of tracks contributing to a given digit | |
426 | // Only the 3 most significant tracks are acctually sorted | |
427 | // | |
428 | ||
429 | // | |
430 | // Loop over signals, only 3 times | |
431 | // | |
432 | ||
433 | Int_t qmax; | |
434 | Int_t jmax; | |
435 | Int_t idx[3] = {-2,-2,-2}; | |
436 | Int_t jch[3] = {-2,-2,-2}; | |
437 | Int_t jtr[3] = {-2,-2,-2}; | |
438 | Int_t i,j,imax; | |
439 | ||
440 | if (ntr<3) imax=ntr; | |
441 | else imax=3; | |
442 | for(i=0;i<imax;i++){ | |
443 | qmax=0; | |
444 | jmax=0; | |
445 | ||
446 | for(j=0;j<ntr;j++){ | |
447 | ||
448 | if((i == 1 && j == idx[i-1]) | |
449 | ||(i == 2 && (j == idx[i-1] || j == idx[i-2]))) continue; | |
450 | ||
451 | if(charges[j] > qmax) { | |
452 | qmax = charges[j]; | |
453 | jmax=j; | |
454 | } | |
455 | } | |
456 | ||
457 | if(qmax > 0) { | |
458 | idx[i]=jmax; | |
459 | jch[i]=charges[jmax]; | |
3351e14b | 460 | jtr[i]=tracks[jmax]; |
8dbbc4e3 | 461 | } |
462 | ||
463 | } | |
464 | ||
465 | for(i=0;i<3;i++){ | |
466 | if (jtr[i] == -2) { | |
467 | charges[i]=0; | |
468 | tracks[i]=0; | |
469 | } else { | |
470 | charges[i]=jch[i]; | |
471 | tracks[i]=jtr[i]; | |
472 | } | |
473 | } | |
474 | } |