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f6019cda | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | //_________________________________________________________________________ | |
fa42b1f3 | 19 | //-- |
20 | //-- Yves Schutz (SUBATECH) | |
f6019cda | 21 | // Reconstruction class. Redesigned from the old AliReconstructionner class and |
22 | // derived from STEER/AliReconstructor. | |
23 | // | |
85c25c2e | 24 | //-- Aleksei Pavlinov : added staf for EMCAL jet trigger 9Apr 25, 2008) |
25 | // : fgDigitsArr should read just once at event | |
26 | ||
f6019cda | 27 | // --- ROOT system --- |
85c25c2e | 28 | #include <TList.h> |
29 | #include <TClonesArray.h> | |
60d8ad94 | 30 | #include <TH2.h> |
0c5b726e | 31 | #include "TGeoManager.h" |
32 | #include "TGeoMatrix.h" | |
f6019cda | 33 | |
34 | // --- Standard library --- | |
35 | ||
36 | // --- AliRoot header files --- | |
f6019cda | 37 | #include "AliEMCALReconstructor.h" |
5dee926e | 38 | |
aaa3cb7c | 39 | #include "AliCodeTimer.h" |
af885e0f | 40 | #include "AliESDEvent.h" |
89ffc0b0 | 41 | #include "AliESDCaloCluster.h" |
0e7c6655 | 42 | #include "AliESDCaloCells.h" |
6a0cf740 | 43 | #include "AliESDtrack.h" |
5dee926e | 44 | #include "AliEMCALLoader.h" |
98e9578e | 45 | #include "AliEMCALRawUtils.h" |
0e7c6655 | 46 | #include "AliEMCALDigit.h" |
f6019cda | 47 | #include "AliEMCALClusterizerv1.h" |
5dee926e | 48 | #include "AliEMCALRecPoint.h" |
dc293ae9 | 49 | #include "AliEMCALPID.h" |
0964c2e9 | 50 | #include "AliEMCALTrigger.h" |
1d59832c | 51 | #include "AliRawReader.h" |
fa42b1f3 | 52 | #include "AliCDBEntry.h" |
53 | #include "AliCDBManager.h" | |
65bdc82f | 54 | #include "AliEMCALGeometry.h" |
ac8ae9fe | 55 | #include "AliEMCAL.h" |
85c25c2e | 56 | #include "AliEMCALHistoUtilities.h" |
57 | #include "AliESDVZERO.h" | |
0c5b726e | 58 | #include "AliCDBManager.h" |
72c58de0 | 59 | #include "AliRunLoader.h" |
60 | #include "AliRun.h" | |
1d59832c | 61 | |
85c25c2e | 62 | ClassImp(AliEMCALReconstructor) |
f6019cda | 63 | |
ba6de5ea | 64 | const AliEMCALRecParam* AliEMCALReconstructor::fgkRecParam = 0; // EMCAL rec. parameters |
65bdc82f | 65 | AliEMCALRawUtils* AliEMCALReconstructor::fgRawUtils = 0; // EMCAL raw utilities class |
9517d886 | 66 | AliEMCALClusterizer* AliEMCALReconstructor::fgClusterizer = 0; // EMCAL clusterizer class |
85c25c2e | 67 | TClonesArray* AliEMCALReconstructor::fgDigitsArr = 0; // shoud read just once at event |
f6019cda | 68 | //____________________________________________________________________________ |
18a21c7c | 69 | AliEMCALReconstructor::AliEMCALReconstructor() |
0c5b726e | 70 | : fDebug(kFALSE), fList(0), fGeom(0),fCalibData(0) |
f6019cda | 71 | { |
72 | // ctor | |
65bdc82f | 73 | |
74 | fgRawUtils = new AliEMCALRawUtils; | |
72c58de0 | 75 | |
76 | //To make sure we match with the geometry in a simulation file, | |
77 | //let's try to get it first. If not, take the default geometry | |
33c3c91a | 78 | AliRunLoader *rl = AliRunLoader::Instance(); |
72c58de0 | 79 | if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")) { |
80 | fGeom = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"))->GetGeometry(); | |
81 | } else { | |
82 | AliInfo(Form("Using default geometry in reconstruction")); | |
937d0661 | 83 | fGeom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName()); |
65bdc82f | 84 | } |
0e7c6655 | 85 | |
0c5b726e | 86 | //Get calibration parameters |
87 | if(!fCalibData) | |
88 | { | |
89 | AliCDBEntry *entry = (AliCDBEntry*) | |
90 | AliCDBManager::Instance()->Get("EMCAL/Calib/Data"); | |
91 | if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject(); | |
92 | } | |
93 | ||
94 | if(!fCalibData) | |
95 | AliFatal("Calibration parameters not found in CDB!"); | |
96 | ||
97 | //Init the clusterizer with geometry and calibration pointers, avoid doing it twice. | |
98 | fgClusterizer = new AliEMCALClusterizerv1(fGeom, fCalibData); | |
99 | ||
72c58de0 | 100 | if(!fGeom) AliFatal(Form("Could not get geometry!")); |
101 | ||
f6019cda | 102 | } |
103 | ||
f6019cda | 104 | //____________________________________________________________________________ |
105 | AliEMCALReconstructor::~AliEMCALReconstructor() | |
106 | { | |
107 | // dtor | |
65bdc82f | 108 | delete fGeom; |
aaa3cb7c | 109 | AliCodeTimer::Instance()->Print(); |
f6019cda | 110 | } |
111 | ||
85c25c2e | 112 | //____________________________________________________________________________ |
113 | void AliEMCALReconstructor::Init() | |
114 | { | |
115 | // Trigger hists - Oct 24, 2007 | |
116 | fList = AliEMCALHistoUtilities::GetTriggersListOfHists(kTRUE); | |
117 | } | |
118 | ||
f6019cda | 119 | //____________________________________________________________________________ |
c47157cd | 120 | void AliEMCALReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const |
f6019cda | 121 | { |
122 | // method called by AliReconstruction; | |
123 | // Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track | |
124 | // segment maker needs access to the AliESD object to retrieve the tracks reconstructed by | |
125 | // the global tracking. | |
c47157cd | 126 | // Works on the current event. |
fa42b1f3 | 127 | |
1a429a6b | 128 | AliCodeTimerAuto("",0) |
aaa3cb7c | 129 | |
85c25c2e | 130 | ReadDigitsArrayFromTree(digitsTree); |
0832a2bf | 131 | fgClusterizer->InitParameters(); |
4601e3a7 | 132 | fgClusterizer->SetOutput(clustersTree); |
0c5b726e | 133 | |
85c25c2e | 134 | if(fgDigitsArr && fgDigitsArr->GetEntries()) { |
135 | ||
9517d886 | 136 | fgClusterizer->SetInput(digitsTree); |
9517d886 | 137 | |
85c25c2e | 138 | if(Debug()) |
9517d886 | 139 | fgClusterizer->Digits2Clusters("deb all") ; |
85c25c2e | 140 | else |
9517d886 | 141 | fgClusterizer->Digits2Clusters(""); |
142 | ||
143 | fgClusterizer->Clear(); | |
85c25c2e | 144 | |
145 | } | |
9517d886 | 146 | |
f6019cda | 147 | } |
148 | ||
a68156e6 | 149 | //____________________________________________________________________________ |
c47157cd | 150 | void AliEMCALReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const |
98e9578e | 151 | |
a68156e6 | 152 | { |
c47157cd | 153 | // Conversion from raw data to |
154 | // EMCAL digits. | |
155 | // Works on a single-event basis | |
85c60a8e | 156 | |
98e9578e | 157 | rawReader->Reset() ; |
98e9578e | 158 | |
3e5fa09c | 159 | TClonesArray *digitsArr = new TClonesArray("AliEMCALDigit",200); |
c47157cd | 160 | Int_t bufsize = 32000; |
161 | digitsTree->Branch("EMCAL", &digitsArr, bufsize); | |
98e9578e | 162 | |
65bdc82f | 163 | //must be done here because, in constructor, option is not yet known |
164 | fgRawUtils->SetOption(GetOption()); | |
b4133f05 | 165 | |
0832a2bf | 166 | fgRawUtils->SetRawFormatHighLowGainFactor(GetRecParam()->GetHighLowGainFactor()); |
167 | fgRawUtils->SetRawFormatOrder(GetRecParam()->GetOrderParameter()); | |
168 | fgRawUtils->SetRawFormatTau(GetRecParam()->GetTau()); | |
169 | fgRawUtils->SetNoiseThreshold(GetRecParam()->GetNoiseThreshold()); | |
170 | fgRawUtils->SetNPedSamples(GetRecParam()->GetNPedSamples()); | |
b4133f05 | 171 | |
65bdc82f | 172 | fgRawUtils->Raw2Digits(rawReader,digitsArr); |
c615db53 | 173 | |
174 | digitsTree->Fill(); | |
175 | digitsArr->Delete(); | |
176 | delete digitsArr; | |
177 | ||
a68156e6 | 178 | } |
179 | ||
85c25c2e | 180 | |
f6019cda | 181 | //____________________________________________________________________________ |
0e7c6655 | 182 | void AliEMCALReconstructor::FillESD(TTree* digitsTree, TTree* clustersTree, |
c47157cd | 183 | AliESDEvent* esd) const |
f6019cda | 184 | { |
98e9578e | 185 | // Called by AliReconstruct after Reconstruct() and global tracking and vertexing |
85c25c2e | 186 | // and V0 |
c47157cd | 187 | // Works on the current event |
85c25c2e | 188 | // printf(" ## AliEMCALReconstructor::FillESD() is started ### \n "); |
189 | //return; | |
92da3372 | 190 | |
6a0cf740 | 191 | //###################################################### |
0964c2e9 | 192 | //#########Calculate trigger and set trigger info########### |
6a0cf740 | 193 | //###################################################### |
85c25c2e | 194 | |
195 | AliEMCALTrigger tr; | |
196 | // tr.SetPatchSize(1); // create 4x4 patches | |
197 | tr.SetSimulation(kFALSE); // Reconstruction mode | |
198 | tr.SetDigitsList(fgDigitsArr); | |
199 | // Get VZERO total multiplicity for jet trigger simulation | |
200 | // The simulation of jey trigger will be incorrect if no VZERO data | |
201 | // at ESD | |
202 | AliESDVZERO* vZero = esd->GetVZEROData(); | |
203 | if(vZero) { | |
204 | tr.SetVZER0Multiplicity(vZero->GetMTotV0A() + vZero->GetMTotV0C()); | |
205 | } | |
206 | // | |
0964c2e9 | 207 | tr.Trigger(); |
85c25c2e | 208 | |
0964c2e9 | 209 | Float_t maxAmp2x2 = tr.Get2x2MaxAmplitude(); |
210 | Float_t maxAmpnxn = tr.GetnxnMaxAmplitude(); | |
211 | Float_t ampOutOfPatch2x2 = tr.Get2x2AmpOutOfPatch() ; | |
212 | Float_t ampOutOfPatchnxn = tr.GetnxnAmpOutOfPatch() ; | |
213 | ||
0964c2e9 | 214 | Int_t iSM2x2 = tr.Get2x2SuperModule(); |
215 | Int_t iSMnxn = tr.GetnxnSuperModule(); | |
85c25c2e | 216 | Int_t iModulePhi2x2 = tr.Get2x2ModulePhi(); |
217 | Int_t iModulePhinxn = tr.GetnxnModulePhi(); | |
218 | Int_t iModuleEta2x2 = tr.Get2x2ModuleEta(); | |
219 | Int_t iModuleEtanxn = tr.GetnxnModuleEta(); | |
0964c2e9 | 220 | |
85c25c2e | 221 | AliDebug(2, Form("Trigger 2x2 max amp %f, out amp %f, SM %d, iphi %d ieta %d", maxAmp2x2, ampOutOfPatch2x2, iSM2x2,iModulePhi2x2, iModuleEta2x2)); |
222 | AliDebug(2, Form("Trigger 4x4 max amp %f , out amp %f, SM %d, iphi %d, ieta %d", maxAmpnxn, ampOutOfPatchnxn, iSMnxn,iModulePhinxn, iModuleEtanxn)); | |
0964c2e9 | 223 | |
224 | TVector3 pos2x2(-1,-1,-1); | |
225 | TVector3 posnxn(-1,-1,-1); | |
226 | ||
85c25c2e | 227 | Int_t iAbsId2x2 = fGeom->GetAbsCellIdFromCellIndexes( iSM2x2, iModulePhi2x2, iModuleEta2x2) ; // should be changed to Module |
228 | Int_t iAbsIdnxn = fGeom->GetAbsCellIdFromCellIndexes( iSMnxn, iModulePhinxn, iModuleEtanxn) ; | |
65bdc82f | 229 | fGeom->GetGlobal(iAbsId2x2, pos2x2); |
230 | fGeom->GetGlobal(iAbsIdnxn, posnxn); | |
85c25c2e | 231 | //printf(" iAbsId2x2 %i iAbsIdnxn %i \n", iAbsId2x2, iAbsIdnxn); |
0964c2e9 | 232 | |
233 | TArrayF triggerPosition(6); | |
234 | triggerPosition[0] = pos2x2(0) ; | |
235 | triggerPosition[1] = pos2x2(1) ; | |
236 | triggerPosition[2] = pos2x2(2) ; | |
237 | triggerPosition[3] = posnxn(0) ; | |
238 | triggerPosition[4] = posnxn(1) ; | |
85c25c2e | 239 | triggerPosition[5] = posnxn(2) ; |
240 | //printf(" triggerPosition "); | |
241 | //for(int i=0; i<6; i++) printf(" %i %f : ", i, triggerPosition[i]); | |
0964c2e9 | 242 | |
243 | TArrayF triggerAmplitudes(4); | |
244 | triggerAmplitudes[0] = maxAmp2x2 ; | |
245 | triggerAmplitudes[1] = ampOutOfPatch2x2 ; | |
246 | triggerAmplitudes[2] = maxAmpnxn ; | |
247 | triggerAmplitudes[3] = ampOutOfPatchnxn ; | |
85c25c2e | 248 | //printf("\n triggerAmplitudes "); |
249 | //for(int i=0; i<4; i++) printf(" %i %f : ", i, triggerAmplitudes[i]); | |
250 | //printf("\n"); | |
85d4cbde | 251 | //tr.Print(""); |
60d8ad94 | 252 | // |
253 | // Trigger jet staff | |
254 | // | |
255 | if(tr.GetNJetThreshold()>0) { | |
256 | // Jet phi/eta | |
257 | Int_t n0 = triggerPosition.GetSize(); | |
258 | const TH2F *hpatch = tr.GetJetMatrixE(); | |
259 | triggerPosition.Set(n0 + 2); | |
260 | for(Int_t i=0; i<2; i++) triggerPosition[n0+i] = hpatch->GetMean(i+1); | |
261 | // Add jet ampitudes | |
262 | n0 = triggerAmplitudes.GetSize(); | |
263 | triggerAmplitudes.Set(n0 + tr.GetNJetThreshold()); | |
264 | Double_t *ampJet = tr.GetL1JetThresholds(); | |
265 | for(Int_t i=0; i<tr.GetNJetThreshold(); i++){ | |
266 | triggerAmplitudes[n0 + i] = Float_t(ampJet[i]); | |
267 | } | |
268 | } | |
0964c2e9 | 269 | esd->AddEMCALTriggerPosition(triggerPosition); |
270 | esd->AddEMCALTriggerAmplitudes(triggerAmplitudes); | |
85c25c2e | 271 | // Fill trigger hists |
272 | AliEMCALHistoUtilities::FillTriggersListOfHists(fList,&triggerPosition,&triggerAmplitudes); | |
aaa3cb7c | 273 | |
0e7c6655 | 274 | //######################################## |
275 | //##############Fill CaloCells############### | |
276 | //######################################## | |
aaa3cb7c | 277 | |
0e7c6655 | 278 | TClonesArray *digits = new TClonesArray("AliEMCALDigit",1000); |
279 | TBranch *branchdig = digitsTree->GetBranch("EMCAL"); | |
280 | if (!branchdig) { | |
0c5b726e | 281 | AliError("can't get the branch with the EMCAL digits !"); |
0e7c6655 | 282 | return; |
283 | } | |
284 | branchdig->SetAddress(&digits); | |
285 | digitsTree->GetEvent(0); | |
286 | Int_t nDigits = digits->GetEntries(), idignew = 0 ; | |
287 | AliDebug(1,Form("%d digits",nDigits)); | |
288 | ||
289 | AliESDCaloCells &emcCells = *(esd->GetEMCALCells()); | |
290 | emcCells.CreateContainer(nDigits); | |
291 | emcCells.SetType(AliESDCaloCells::kEMCALCell); | |
0c5b726e | 292 | Float_t energy = 0; |
0e7c6655 | 293 | for (Int_t idig = 0 ; idig < nDigits ; idig++) { |
294 | const AliEMCALDigit * dig = (const AliEMCALDigit*)digits->At(idig); | |
295 | if(dig->GetAmp() > 0 ){ | |
0c5b726e | 296 | energy = (static_cast<AliEMCALClusterizerv1*> (fgClusterizer))->Calibrate(dig->GetAmp(),dig->GetId()); |
297 | emcCells.SetCell(idignew,dig->GetId(),energy, dig->GetTime()); | |
0e7c6655 | 298 | idignew++; |
299 | } | |
300 | } | |
301 | emcCells.SetNumberOfCells(idignew); | |
302 | emcCells.Sort(); | |
303 | ||
304 | //------------------------------------------------------------ | |
305 | //-----------------CLUSTERS----------------------------- | |
306 | //------------------------------------------------------------ | |
307 | TObjArray *clusters = new TObjArray(100); | |
308 | TBranch *branch = clustersTree->GetBranch("EMCALECARP"); | |
309 | branch->SetAddress(&clusters); | |
310 | clustersTree->GetEvent(0); | |
311 | ||
312 | Int_t nClusters = clusters->GetEntries(), nClustersNew=0; | |
313 | AliDebug(1,Form("%d clusters",nClusters)); | |
314 | esd->SetFirstEMCALCluster(esd->GetNumberOfCaloClusters()); // Put after Phos clusters | |
315 | ||
85c25c2e | 316 | |
6a0cf740 | 317 | //###################################################### |
318 | //#######################TRACK MATCHING############### | |
319 | //###################################################### | |
320 | //Fill list of integers, each one is index of track to which the cluster belongs. | |
321 | ||
322 | // step 1 - initialize array of matched track indexes | |
323 | Int_t *matchedTrack = new Int_t[nClusters]; | |
324 | for (Int_t iclus = 0; iclus < nClusters; iclus++) | |
325 | matchedTrack[iclus] = -1; // neg. index --> no matched track | |
326 | ||
327 | // step 2, change the flag for all matched clusters found in tracks | |
328 | Int_t iemcalMatch = -1; | |
329 | Int_t endtpc = esd->GetNumberOfTracks(); | |
330 | for (Int_t itrack = 0; itrack < endtpc; itrack++) { | |
331 | AliESDtrack * track = esd->GetTrack(itrack) ; // retrieve track | |
332 | iemcalMatch = track->GetEMCALcluster(); | |
65f4a419 | 333 | if(iemcalMatch >= 0) matchedTrack[iemcalMatch] = itrack; |
6a0cf740 | 334 | } |
85c25c2e | 335 | |
6a0cf740 | 336 | //######################################## |
85c25c2e | 337 | //##############Fill CaloClusters############# |
6a0cf740 | 338 | //######################################## |
35397e76 | 339 | esd->SetNumberOfEMCALClusters(nClusters); |
5dee926e | 340 | for (Int_t iClust = 0 ; iClust < nClusters ; iClust++) { |
c47157cd | 341 | const AliEMCALRecPoint * clust = (const AliEMCALRecPoint*)clusters->At(iClust); |
8ada0ffe | 342 | //if(clust->GetClusterType()== AliESDCaloCluster::kEMCALClusterv1) nRP++; else nPC++; |
85c60a8e | 343 | if (Debug()) clust->Print(); |
a7a5421e | 344 | // Get information from EMCAL reconstruction points |
85c60a8e | 345 | Float_t xyz[3]; |
5dee926e | 346 | TVector3 gpos; |
347 | clust->GetGlobalPosition(gpos); | |
35397e76 | 348 | for (Int_t ixyz=0; ixyz<3; ixyz++) |
5dee926e | 349 | xyz[ixyz] = gpos[ixyz]; |
85c25c2e | 350 | Float_t elipAxis[2]; |
351 | clust->GetElipsAxis(elipAxis); | |
35397e76 | 352 | //Create digits lists |
353 | Int_t cellMult = clust->GetMultiplicity(); | |
354 | //TArrayS digiList(digitMult); | |
355 | Float_t *amplFloat = clust->GetEnergiesList(); | |
356 | Int_t *digitInts = clust->GetAbsId(); | |
357 | TArrayS absIdList(cellMult); | |
eb972628 | 358 | TArrayD fracList(cellMult); |
35397e76 | 359 | |
360 | Int_t newCellMult = 0; | |
361 | for (Int_t iCell=0; iCell<cellMult; iCell++) { | |
362 | if (amplFloat[iCell] > 0) { | |
363 | absIdList[newCellMult] = (UShort_t)(digitInts[iCell]); | |
eb972628 | 364 | //Uncomment when unfolding is done |
365 | //if(emcCells.GetCellAmplitude(digitInts[iCell])>0) | |
366 | //fracList[newCellMult] = amplFloat[iCell]/(emcCells.GetCellAmplitude(digitInts[iCell])*calibration);//get cell calibration value | |
367 | //else | |
368 | fracList[newCellMult] = 0; | |
35397e76 | 369 | newCellMult++; |
92da3372 | 370 | } |
92da3372 | 371 | } |
85c25c2e | 372 | |
eb972628 | 373 | absIdList.Set(newCellMult); |
374 | fracList.Set(newCellMult); | |
375 | ||
35397e76 | 376 | if(newCellMult > 0) { // accept cluster if it has some digit |
377 | nClustersNew++; | |
65721814 | 378 | //Primaries |
7592dfc4 | 379 | Int_t parentMult = 0; |
fa42b1f3 | 380 | Int_t *parentList = clust->GetParents(parentMult); |
a7a5421e | 381 | // fills the ESDCaloCluster |
35397e76 | 382 | AliESDCaloCluster * ec = new AliESDCaloCluster() ; |
383 | ec->SetClusterType(AliESDCaloCluster::kEMCALClusterv1); | |
7592dfc4 | 384 | ec->SetPosition(xyz); |
385 | ec->SetE(clust->GetEnergy()); | |
35397e76 | 386 | ec->SetNCells(newCellMult); |
387 | //Change type of list from short to ushort | |
388 | UShort_t *newAbsIdList = new UShort_t[newCellMult]; | |
eb972628 | 389 | Double_t *newFracList = new Double_t[newCellMult]; |
35397e76 | 390 | for(Int_t i = 0; i < newCellMult ; i++) { |
391 | newAbsIdList[i]=absIdList[i]; | |
eb972628 | 392 | newFracList[i]=fracList[i]; |
35397e76 | 393 | } |
394 | ec->SetCellsAbsId(newAbsIdList); | |
eb972628 | 395 | ec->SetCellsAmplitudeFraction(newFracList); |
35397e76 | 396 | ec->SetClusterDisp(clust->GetDispersion()); |
397 | ec->SetClusterChi2(-1); //not yet implemented | |
398 | ec->SetM02(elipAxis[0]*elipAxis[0]) ; | |
399 | ec->SetM20(elipAxis[1]*elipAxis[1]) ; | |
78902954 | 400 | ec->SetTOF(clust->GetTime()) ; //time-of-fligh |
225cd96d | 401 | ec->SetNExMax(clust->GetNExMax()); //number of local maxima |
35397e76 | 402 | TArrayI arrayTrackMatched(1);// Only one track, temporal solution. |
403 | arrayTrackMatched[0]= matchedTrack[iClust]; | |
404 | ec->AddTracksMatched(arrayTrackMatched); | |
405 | ||
406 | TArrayI arrayParents(parentMult,parentList); | |
407 | ec->AddLabels(arrayParents); | |
408 | ||
6a0cf740 | 409 | // add the cluster to the esd object |
eb972628 | 410 | esd->AddCaloCluster(ec); |
a7a5421e | 411 | delete ec; |
85d4cbde | 412 | delete [] newAbsIdList ; |
eb972628 | 413 | delete [] newFracList ; |
35397e76 | 414 | } |
415 | } // cycle on clusters | |
85c25c2e | 416 | |
35397e76 | 417 | delete [] matchedTrack; |
85c25c2e | 418 | |
35397e76 | 419 | esd->SetNumberOfEMCALClusters(nClustersNew); |
420 | //if(nClustersNew != nClusters) | |
421 | //printf(" ##### nClusters %i -> new %i ##### \n", nClusters, nClustersNew ); | |
85c25c2e | 422 | |
35397e76 | 423 | //Fill ESDCaloCluster with PID weights |
85c25c2e | 424 | AliEMCALPID *pid = new AliEMCALPID; |
425 | //pid->SetPrintInfo(kTRUE); | |
426 | pid->SetReconstructor(kTRUE); | |
427 | pid->RunPID(esd); | |
85c25c2e | 428 | delete pid; |
eb972628 | 429 | |
35397e76 | 430 | delete digits; |
85c25c2e | 431 | delete clusters; |
eb972628 | 432 | |
35397e76 | 433 | // printf(" ## AliEMCALReconstructor::FillESD() is ended : ncl %i -> %i ### \n ",nClusters, nClustersNew); |
0c5b726e | 434 | |
435 | //Store EMCAL misalignment matrixes | |
436 | FillMisalMatrixes(esd) ; | |
437 | ||
438 | } | |
439 | ||
440 | //================================================================================== | |
441 | void AliEMCALReconstructor::FillMisalMatrixes(AliESDEvent* esd)const{ | |
442 | //Store EMCAL matrixes in ESD Header | |
443 | ||
444 | //Check, if matrixes was already stored | |
445 | for(Int_t sm = 0 ; sm < 12; sm++){ | |
446 | if(esd->GetEMCALMatrix(sm)!=0) | |
447 | return ; | |
448 | } | |
449 | ||
450 | //Create and store matrixes | |
451 | if(!gGeoManager){ | |
452 | AliError("Can not store misal. matrixes: no gGeoManager! \n") ; | |
453 | return ; | |
454 | } | |
455 | //Note, that owner of copied marixes will be header | |
456 | char path[255] ; | |
457 | TGeoHMatrix * m ; | |
458 | for(Int_t sm = 0; sm < 12; sm++){ | |
459 | sprintf(path,"/ALIC_1/XEN1_1/SMOD_%d",sm+1) ; //In Geometry modules numbered 1,2,.,5 | |
460 | if(sm >= 10) sprintf(path,"/ALIC_1/XEN1_1/SM10_%d",sm-10+1) ; | |
461 | ||
462 | if (gGeoManager->cd(path)){ | |
463 | m = gGeoManager->GetCurrentMatrix() ; | |
464 | esd->SetEMCALMatrix(new TGeoHMatrix(*m),sm) ; | |
465 | } | |
466 | else{ | |
467 | esd->SetEMCALMatrix(NULL,sm) ; | |
468 | } | |
469 | } | |
470 | ||
f6019cda | 471 | } |
dc293ae9 | 472 | |
0c5b726e | 473 | |
474 | ||
9517d886 | 475 | //__________________________________________________________________________ |
85c25c2e | 476 | void AliEMCALReconstructor::ReadDigitsArrayFromTree(TTree *digitsTree) const |
477 | { | |
478 | // See AliEMCALClusterizer::SetInput(TTree *digitsTree); | |
479 | if(fgDigitsArr) { | |
480 | // Clear previous digits | |
481 | fgDigitsArr->Delete(); | |
482 | delete fgDigitsArr; | |
483 | } | |
484 | // Read the digits from the input tree | |
485 | TBranch *branch = digitsTree->GetBranch("EMCAL"); | |
486 | if (!branch) { | |
487 | AliError("can't get the branch with the EMCAL digits !"); | |
488 | return; | |
489 | } | |
490 | fgDigitsArr = new TClonesArray("AliEMCALDigit",100); | |
491 | branch->SetAddress(&fgDigitsArr); | |
492 | branch->GetEntry(0); | |
493 | } | |
98e9578e | 494 |