added histograms
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALReconstructor.cxx
CommitLineData
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"
916f1e76 61#include "AliEMCALTriggerData.h"
62#include "AliEMCALTriggerElectronics.h"
63#include "AliVZEROLoader.h"
1d59832c 64
85c25c2e 65ClassImp(AliEMCALReconstructor)
f6019cda 66
ba6de5ea 67const AliEMCALRecParam* AliEMCALReconstructor::fgkRecParam = 0; // EMCAL rec. parameters
65bdc82f 68AliEMCALRawUtils* AliEMCALReconstructor::fgRawUtils = 0; // EMCAL raw utilities class
9517d886 69AliEMCALClusterizer* AliEMCALReconstructor::fgClusterizer = 0; // EMCAL clusterizer class
85c25c2e 70TClonesArray* AliEMCALReconstructor::fgDigitsArr = 0; // shoud read just once at event
916f1e76 71AliEMCALTriggerElectronics* AliEMCALReconstructor::fgTriggerProcessor = 0x0;
f6019cda 72//____________________________________________________________________________
18a21c7c 73AliEMCALReconstructor::AliEMCALReconstructor()
40164976 74 : fDebug(kFALSE), fList(0), fGeom(0),fCalibData(0),fPedestalData(0)
f6019cda 75{
76 // ctor
65bdc82f 77
78 fgRawUtils = new AliEMCALRawUtils;
72c58de0 79
80 //To make sure we match with the geometry in a simulation file,
81 //let's try to get it first. If not, take the default geometry
33c3c91a 82 AliRunLoader *rl = AliRunLoader::Instance();
72c58de0 83 if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")) {
84 fGeom = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
85 } else {
86 AliInfo(Form("Using default geometry in reconstruction"));
937d0661 87 fGeom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
65bdc82f 88 }
0e7c6655 89
0c5b726e 90 //Get calibration parameters
91 if(!fCalibData)
92 {
93 AliCDBEntry *entry = (AliCDBEntry*)
94 AliCDBManager::Instance()->Get("EMCAL/Calib/Data");
95 if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject();
96 }
97
98 if(!fCalibData)
99 AliFatal("Calibration parameters not found in CDB!");
100
40164976 101 //Get calibration parameters
102 if(!fPedestalData)
103 {
104 AliCDBEntry *entry = (AliCDBEntry*)
105 AliCDBManager::Instance()->Get("EMCAL/Calib/Pedestals");
106 if (entry) fPedestalData = (AliCaloCalibPedestal*) entry->GetObject();
107 }
108
109 if(!fPedestalData)
110 AliFatal("Dead map not found in CDB!");
111
112
0c5b726e 113 //Init the clusterizer with geometry and calibration pointers, avoid doing it twice.
40164976 114 fgClusterizer = new AliEMCALClusterizerv1(fGeom, fCalibData,fPedestalData);
0c5b726e 115
72c58de0 116 if(!fGeom) AliFatal(Form("Could not get geometry!"));
117
916f1e76 118 fgTriggerProcessor = new AliEMCALTriggerElectronics();
f6019cda 119}
120
0a4cb131 121//____________________________________________________________________________
f6019cda 122AliEMCALReconstructor::~AliEMCALReconstructor()
123{
124 // dtor
65bdc82f 125 delete fGeom;
5e3106bc 126 delete fgRawUtils;
127 delete fgClusterizer;
916f1e76 128 delete fgTriggerProcessor;
129
aaa3cb7c 130 AliCodeTimer::Instance()->Print();
f6019cda 131}
132
133//____________________________________________________________________________
85c25c2e 134void AliEMCALReconstructor::Init()
135{
136 // Trigger hists - Oct 24, 2007
137 fList = AliEMCALHistoUtilities::GetTriggersListOfHists(kTRUE);
138}
139
140//____________________________________________________________________________
c47157cd 141void AliEMCALReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const
f6019cda 142{
143 // method called by AliReconstruction;
144 // Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
145 // segment maker needs access to the AliESD object to retrieve the tracks reconstructed by
146 // the global tracking.
c47157cd 147 // Works on the current event.
fa42b1f3 148
1a429a6b 149 AliCodeTimerAuto("",0)
aaa3cb7c 150
85c25c2e 151 ReadDigitsArrayFromTree(digitsTree);
0832a2bf 152 fgClusterizer->InitParameters();
4601e3a7 153 fgClusterizer->SetOutput(clustersTree);
916f1e76 154
155 AliEMCALTriggerData* trgData = new AliEMCALTriggerData();
156
157 Int_t bufferSize = 32000;
158
159 if (TBranch* triggerBranch = clustersTree->GetBranch("EMTRG"))
160 triggerBranch->SetAddress(&trgData);
161 else
162 clustersTree->Branch("EMTRG","AliEMCALTriggerData",&trgData,bufferSize);
163
164 AliVZEROLoader* vzeroLoader = dynamic_cast<AliVZEROLoader*>(AliRunLoader::Instance()->GetDetectorLoader("VZERO"));
165
166 TTree* treeV0 = 0x0;
167
168 if (vzeroLoader)
169 {
170 vzeroLoader->LoadDigits("READ");
171 treeV0 = vzeroLoader->TreeD();
172 }
173
174 TClonesArray *trgDigits = new TClonesArray("AliEMCALRawDigit",1000);
175 TBranch *branchdig = digitsTree->GetBranch("EMTRG");
176 if (!branchdig)
177 {
178 AliError("Can't get the branch with the EMCAL trigger digits !");
179 return;
180 }
181
182 branchdig->SetAddress(&trgDigits);
183 branchdig->GetEntry(0);
184
185 fgTriggerProcessor->Digits2Trigger(trgDigits, treeV0, trgData);
186
187 trgDigits->Delete();
0c5b726e 188
85c25c2e 189 if(fgDigitsArr && fgDigitsArr->GetEntries()) {
190
9517d886 191 fgClusterizer->SetInput(digitsTree);
9517d886 192
85c25c2e 193 if(Debug())
9517d886 194 fgClusterizer->Digits2Clusters("deb all") ;
85c25c2e 195 else
9517d886 196 fgClusterizer->Digits2Clusters("");
197
198 fgClusterizer->Clear();
85c25c2e 199
200 }
9517d886 201
8437dee9 202 if (vzeroLoader)
203 {
204 vzeroLoader->UnloadDigits();
205 }
206
916f1e76 207 clustersTree->Fill();
208
209 delete trgData;
f6019cda 210}
211
212//____________________________________________________________________________
c47157cd 213void AliEMCALReconstructor::ConvertDigits(AliRawReader* rawReader, TTree* digitsTree) const
98e9578e 214
a68156e6 215{
c47157cd 216 // Conversion from raw data to
217 // EMCAL digits.
218 // Works on a single-event basis
85c60a8e 219
98e9578e 220 rawReader->Reset() ;
98e9578e 221
3e5fa09c 222 TClonesArray *digitsArr = new TClonesArray("AliEMCALDigit",200);
916f1e76 223 TClonesArray *digitsTrg = new TClonesArray("AliEMCALRawDigit", 200);
224
c47157cd 225 Int_t bufsize = 32000;
226 digitsTree->Branch("EMCAL", &digitsArr, bufsize);
916f1e76 227 digitsTree->Branch("EMTRG", &digitsTrg, bufsize);
98e9578e 228
65bdc82f 229 //must be done here because, in constructor, option is not yet known
230 fgRawUtils->SetOption(GetOption());
b4133f05 231
0832a2bf 232 fgRawUtils->SetRawFormatHighLowGainFactor(GetRecParam()->GetHighLowGainFactor());
233 fgRawUtils->SetRawFormatOrder(GetRecParam()->GetOrderParameter());
234 fgRawUtils->SetRawFormatTau(GetRecParam()->GetTau());
235 fgRawUtils->SetNoiseThreshold(GetRecParam()->GetNoiseThreshold());
236 fgRawUtils->SetNPedSamples(GetRecParam()->GetNPedSamples());
9f467289 237 fgRawUtils->SetRemoveBadChannels(GetRecParam()->GetRemoveBadChannels());
238 fgRawUtils->SetFittingAlgorithm(GetRecParam()->GetFittingAlgorithm());
46f1d25f 239 fgRawUtils->SetFALTROUsage(GetRecParam()->UseFALTRO());
240
916f1e76 241 fgRawUtils->Raw2Digits(rawReader,digitsArr,fPedestalData,digitsTrg);
c615db53 242
243 digitsTree->Fill();
89d338a6 244 digitsArr->Delete();
916f1e76 245 digitsTrg->Delete();
89d338a6 246 delete digitsArr;
916f1e76 247 delete digitsTrg;
c615db53 248
a68156e6 249}
250
85c25c2e 251
a68156e6 252//____________________________________________________________________________
0e7c6655 253void AliEMCALReconstructor::FillESD(TTree* digitsTree, TTree* clustersTree,
c47157cd 254 AliESDEvent* esd) const
f6019cda 255{
98e9578e 256 // Called by AliReconstruct after Reconstruct() and global tracking and vertexing
85c25c2e 257 // and V0
c47157cd 258 // Works on the current event
85c25c2e 259 // printf(" ## AliEMCALReconstructor::FillESD() is started ### \n ");
260 //return;
92da3372 261
6a0cf740 262 //######################################################
0964c2e9 263 //#########Calculate trigger and set trigger info###########
6a0cf740 264 //######################################################
46f1d25f 265 // Obsolete, to be changed with new trigger emulator when consensus is achieved about what is stored in ESDs.
85c25c2e 266 AliEMCALTrigger tr;
267 // tr.SetPatchSize(1); // create 4x4 patches
268 tr.SetSimulation(kFALSE); // Reconstruction mode
269 tr.SetDigitsList(fgDigitsArr);
270 // Get VZERO total multiplicity for jet trigger simulation
271 // The simulation of jey trigger will be incorrect if no VZERO data
272 // at ESD
273 AliESDVZERO* vZero = esd->GetVZEROData();
274 if(vZero) {
275 tr.SetVZER0Multiplicity(vZero->GetMTotV0A() + vZero->GetMTotV0C());
276 }
277 //
0964c2e9 278 tr.Trigger();
85c25c2e 279
0964c2e9 280 Float_t maxAmp2x2 = tr.Get2x2MaxAmplitude();
281 Float_t maxAmpnxn = tr.GetnxnMaxAmplitude();
282 Float_t ampOutOfPatch2x2 = tr.Get2x2AmpOutOfPatch() ;
283 Float_t ampOutOfPatchnxn = tr.GetnxnAmpOutOfPatch() ;
284
0964c2e9 285 Int_t iSM2x2 = tr.Get2x2SuperModule();
286 Int_t iSMnxn = tr.GetnxnSuperModule();
85c25c2e 287 Int_t iModulePhi2x2 = tr.Get2x2ModulePhi();
288 Int_t iModulePhinxn = tr.GetnxnModulePhi();
289 Int_t iModuleEta2x2 = tr.Get2x2ModuleEta();
290 Int_t iModuleEtanxn = tr.GetnxnModuleEta();
0964c2e9 291
85c25c2e 292 AliDebug(2, Form("Trigger 2x2 max amp %f, out amp %f, SM %d, iphi %d ieta %d", maxAmp2x2, ampOutOfPatch2x2, iSM2x2,iModulePhi2x2, iModuleEta2x2));
293 AliDebug(2, Form("Trigger 4x4 max amp %f , out amp %f, SM %d, iphi %d, ieta %d", maxAmpnxn, ampOutOfPatchnxn, iSMnxn,iModulePhinxn, iModuleEtanxn));
0964c2e9 294
295 TVector3 pos2x2(-1,-1,-1);
296 TVector3 posnxn(-1,-1,-1);
297
85c25c2e 298 Int_t iAbsId2x2 = fGeom->GetAbsCellIdFromCellIndexes( iSM2x2, iModulePhi2x2, iModuleEta2x2) ; // should be changed to Module
299 Int_t iAbsIdnxn = fGeom->GetAbsCellIdFromCellIndexes( iSMnxn, iModulePhinxn, iModuleEtanxn) ;
65bdc82f 300 fGeom->GetGlobal(iAbsId2x2, pos2x2);
301 fGeom->GetGlobal(iAbsIdnxn, posnxn);
85c25c2e 302 //printf(" iAbsId2x2 %i iAbsIdnxn %i \n", iAbsId2x2, iAbsIdnxn);
0964c2e9 303
304 TArrayF triggerPosition(6);
305 triggerPosition[0] = pos2x2(0) ;
306 triggerPosition[1] = pos2x2(1) ;
307 triggerPosition[2] = pos2x2(2) ;
308 triggerPosition[3] = posnxn(0) ;
309 triggerPosition[4] = posnxn(1) ;
85c25c2e 310 triggerPosition[5] = posnxn(2) ;
311 //printf(" triggerPosition ");
312 //for(int i=0; i<6; i++) printf(" %i %f : ", i, triggerPosition[i]);
0964c2e9 313
314 TArrayF triggerAmplitudes(4);
315 triggerAmplitudes[0] = maxAmp2x2 ;
316 triggerAmplitudes[1] = ampOutOfPatch2x2 ;
317 triggerAmplitudes[2] = maxAmpnxn ;
318 triggerAmplitudes[3] = ampOutOfPatchnxn ;
85c25c2e 319 //printf("\n triggerAmplitudes ");
320 //for(int i=0; i<4; i++) printf(" %i %f : ", i, triggerAmplitudes[i]);
321 //printf("\n");
85d4cbde 322 //tr.Print("");
60d8ad94 323 //
324 // Trigger jet staff
325 //
326 if(tr.GetNJetThreshold()>0) {
327 // Jet phi/eta
328 Int_t n0 = triggerPosition.GetSize();
329 const TH2F *hpatch = tr.GetJetMatrixE();
330 triggerPosition.Set(n0 + 2);
331 for(Int_t i=0; i<2; i++) triggerPosition[n0+i] = hpatch->GetMean(i+1);
332 // Add jet ampitudes
333 n0 = triggerAmplitudes.GetSize();
334 triggerAmplitudes.Set(n0 + tr.GetNJetThreshold());
335 Double_t *ampJet = tr.GetL1JetThresholds();
336 for(Int_t i=0; i<tr.GetNJetThreshold(); i++){
337 triggerAmplitudes[n0 + i] = Float_t(ampJet[i]);
338 }
339 }
0964c2e9 340 esd->AddEMCALTriggerPosition(triggerPosition);
341 esd->AddEMCALTriggerAmplitudes(triggerAmplitudes);
85c25c2e 342 // Fill trigger hists
343 AliEMCALHistoUtilities::FillTriggersListOfHists(fList,&triggerPosition,&triggerAmplitudes);
aaa3cb7c 344
0e7c6655 345 //########################################
346 //##############Fill CaloCells###############
347 //########################################
aaa3cb7c 348
0e7c6655 349 TClonesArray *digits = new TClonesArray("AliEMCALDigit",1000);
350 TBranch *branchdig = digitsTree->GetBranch("EMCAL");
351 if (!branchdig) {
0c5b726e 352 AliError("can't get the branch with the EMCAL digits !");
0e7c6655 353 return;
354 }
355 branchdig->SetAddress(&digits);
356 digitsTree->GetEvent(0);
357 Int_t nDigits = digits->GetEntries(), idignew = 0 ;
358 AliDebug(1,Form("%d digits",nDigits));
359
360 AliESDCaloCells &emcCells = *(esd->GetEMCALCells());
361 emcCells.CreateContainer(nDigits);
362 emcCells.SetType(AliESDCaloCells::kEMCALCell);
0c5b726e 363 Float_t energy = 0;
0e7c6655 364 for (Int_t idig = 0 ; idig < nDigits ; idig++) {
365 const AliEMCALDigit * dig = (const AliEMCALDigit*)digits->At(idig);
366 if(dig->GetAmp() > 0 ){
0c5b726e 367 energy = (static_cast<AliEMCALClusterizerv1*> (fgClusterizer))->Calibrate(dig->GetAmp(),dig->GetId());
40164976 368 if(energy > 0){ //Digits tagged as bad (dead, hot, not alive) are set to 0 in calibrate, remove them
369 emcCells.SetCell(idignew,dig->GetId(),energy, dig->GetTime());
370 idignew++;
371 }
0e7c6655 372 }
373 }
374 emcCells.SetNumberOfCells(idignew);
375 emcCells.Sort();
376
377 //------------------------------------------------------------
378 //-----------------CLUSTERS-----------------------------
379 //------------------------------------------------------------
380 TObjArray *clusters = new TObjArray(100);
381 TBranch *branch = clustersTree->GetBranch("EMCALECARP");
382 branch->SetAddress(&clusters);
383 clustersTree->GetEvent(0);
384
385 Int_t nClusters = clusters->GetEntries(), nClustersNew=0;
386 AliDebug(1,Form("%d clusters",nClusters));
85c25c2e 387
6a0cf740 388 //######################################################
389 //#######################TRACK MATCHING###############
390 //######################################################
391 //Fill list of integers, each one is index of track to which the cluster belongs.
392
393 // step 1 - initialize array of matched track indexes
394 Int_t *matchedTrack = new Int_t[nClusters];
395 for (Int_t iclus = 0; iclus < nClusters; iclus++)
396 matchedTrack[iclus] = -1; // neg. index --> no matched track
397
398 // step 2, change the flag for all matched clusters found in tracks
399 Int_t iemcalMatch = -1;
400 Int_t endtpc = esd->GetNumberOfTracks();
401 for (Int_t itrack = 0; itrack < endtpc; itrack++) {
402 AliESDtrack * track = esd->GetTrack(itrack) ; // retrieve track
403 iemcalMatch = track->GetEMCALcluster();
65f4a419 404 if(iemcalMatch >= 0) matchedTrack[iemcalMatch] = itrack;
6a0cf740 405 }
85c25c2e 406
6a0cf740 407 //########################################
85c25c2e 408 //##############Fill CaloClusters#############
6a0cf740 409 //########################################
5dee926e 410 for (Int_t iClust = 0 ; iClust < nClusters ; iClust++) {
c47157cd 411 const AliEMCALRecPoint * clust = (const AliEMCALRecPoint*)clusters->At(iClust);
8ada0ffe 412 //if(clust->GetClusterType()== AliESDCaloCluster::kEMCALClusterv1) nRP++; else nPC++;
85c60a8e 413 if (Debug()) clust->Print();
a7a5421e 414 // Get information from EMCAL reconstruction points
85c60a8e 415 Float_t xyz[3];
5dee926e 416 TVector3 gpos;
417 clust->GetGlobalPosition(gpos);
35397e76 418 for (Int_t ixyz=0; ixyz<3; ixyz++)
5dee926e 419 xyz[ixyz] = gpos[ixyz];
85c25c2e 420 Float_t elipAxis[2];
421 clust->GetElipsAxis(elipAxis);
35397e76 422 //Create digits lists
423 Int_t cellMult = clust->GetMultiplicity();
424 //TArrayS digiList(digitMult);
425 Float_t *amplFloat = clust->GetEnergiesList();
426 Int_t *digitInts = clust->GetAbsId();
427 TArrayS absIdList(cellMult);
eb972628 428 TArrayD fracList(cellMult);
35397e76 429
430 Int_t newCellMult = 0;
431 for (Int_t iCell=0; iCell<cellMult; iCell++) {
432 if (amplFloat[iCell] > 0) {
433 absIdList[newCellMult] = (UShort_t)(digitInts[iCell]);
eb972628 434 //Uncomment when unfolding is done
435 //if(emcCells.GetCellAmplitude(digitInts[iCell])>0)
436 //fracList[newCellMult] = amplFloat[iCell]/(emcCells.GetCellAmplitude(digitInts[iCell])*calibration);//get cell calibration value
437 //else
438 fracList[newCellMult] = 0;
35397e76 439 newCellMult++;
92da3372 440 }
92da3372 441 }
85c25c2e 442
eb972628 443 absIdList.Set(newCellMult);
444 fracList.Set(newCellMult);
445
35397e76 446 if(newCellMult > 0) { // accept cluster if it has some digit
447 nClustersNew++;
65721814 448 //Primaries
7592dfc4 449 Int_t parentMult = 0;
fa42b1f3 450 Int_t *parentList = clust->GetParents(parentMult);
a7a5421e 451 // fills the ESDCaloCluster
35397e76 452 AliESDCaloCluster * ec = new AliESDCaloCluster() ;
453 ec->SetClusterType(AliESDCaloCluster::kEMCALClusterv1);
7592dfc4 454 ec->SetPosition(xyz);
455 ec->SetE(clust->GetEnergy());
40164976 456
457 //Distance to the nearest bad crystal
458 ec->SetDistanceToBadChannel(clust->GetDistanceToBadTower());
459
35397e76 460 ec->SetNCells(newCellMult);
461 //Change type of list from short to ushort
462 UShort_t *newAbsIdList = new UShort_t[newCellMult];
eb972628 463 Double_t *newFracList = new Double_t[newCellMult];
35397e76 464 for(Int_t i = 0; i < newCellMult ; i++) {
465 newAbsIdList[i]=absIdList[i];
eb972628 466 newFracList[i]=fracList[i];
35397e76 467 }
468 ec->SetCellsAbsId(newAbsIdList);
eb972628 469 ec->SetCellsAmplitudeFraction(newFracList);
35397e76 470 ec->SetClusterDisp(clust->GetDispersion());
471 ec->SetClusterChi2(-1); //not yet implemented
472 ec->SetM02(elipAxis[0]*elipAxis[0]) ;
473 ec->SetM20(elipAxis[1]*elipAxis[1]) ;
78902954 474 ec->SetTOF(clust->GetTime()) ; //time-of-fligh
225cd96d 475 ec->SetNExMax(clust->GetNExMax()); //number of local maxima
35397e76 476 TArrayI arrayTrackMatched(1);// Only one track, temporal solution.
477 arrayTrackMatched[0]= matchedTrack[iClust];
478 ec->AddTracksMatched(arrayTrackMatched);
479
480 TArrayI arrayParents(parentMult,parentList);
481 ec->AddLabels(arrayParents);
482
6a0cf740 483 // add the cluster to the esd object
eb972628 484 esd->AddCaloCluster(ec);
a7a5421e 485 delete ec;
85d4cbde 486 delete [] newAbsIdList ;
eb972628 487 delete [] newFracList ;
35397e76 488 }
489 } // cycle on clusters
85c25c2e 490
35397e76 491 delete [] matchedTrack;
85c25c2e 492
35397e76 493 //Fill ESDCaloCluster with PID weights
1942834a 494 AliEMCALPID *pid = new AliEMCALPID;
495 //pid->SetPrintInfo(kTRUE);
496 pid->SetReconstructor(kTRUE);
497 pid->RunPID(esd);
498 delete pid;
eb972628 499
1942834a 500 delete digits;
501 delete clusters;
eb972628 502
1942834a 503 //Store EMCAL misalignment matrixes
504 FillMisalMatrixes(esd) ;
0c5b726e 505
506}
507
508//==================================================================================
509void AliEMCALReconstructor::FillMisalMatrixes(AliESDEvent* esd)const{
510 //Store EMCAL matrixes in ESD Header
511
512 //Check, if matrixes was already stored
cb8a44fb 513 for(Int_t sm = 0 ; sm < fGeom->GetNumberOfSuperModules(); sm++){
0c5b726e 514 if(esd->GetEMCALMatrix(sm)!=0)
515 return ;
516 }
517
518 //Create and store matrixes
519 if(!gGeoManager){
520 AliError("Can not store misal. matrixes: no gGeoManager! \n") ;
521 return ;
522 }
523 //Note, that owner of copied marixes will be header
524 char path[255] ;
5e3106bc 525 TGeoHMatrix * m = 0x0;
cb8a44fb 526 for(Int_t sm = 0; sm < fGeom->GetNumberOfSuperModules(); sm++){
0c5b726e 527 sprintf(path,"/ALIC_1/XEN1_1/SMOD_%d",sm+1) ; //In Geometry modules numbered 1,2,.,5
528 if(sm >= 10) sprintf(path,"/ALIC_1/XEN1_1/SM10_%d",sm-10+1) ;
529
9ddc5deb 530 if (gGeoManager->CheckPath(path)){
cb8a44fb 531 gGeoManager->cd(path);
0c5b726e 532 m = gGeoManager->GetCurrentMatrix() ;
cb8a44fb 533// printf("================================================= \n");
534// printf("AliEMCALReconstructor::FixMisalMatrixes(), sm %d, \n",sm);
535// m->Print("");
0c5b726e 536 esd->SetEMCALMatrix(new TGeoHMatrix(*m),sm) ;
cb8a44fb 537// printf("================================================= \n");
0c5b726e 538 }
539 else{
540 esd->SetEMCALMatrix(NULL,sm) ;
541 }
542 }
f6019cda 543}
dc293ae9 544
0c5b726e 545
546
9517d886 547//__________________________________________________________________________
85c25c2e 548void AliEMCALReconstructor::ReadDigitsArrayFromTree(TTree *digitsTree) const
549{
550 // See AliEMCALClusterizer::SetInput(TTree *digitsTree);
551 if(fgDigitsArr) {
552 // Clear previous digits
553 fgDigitsArr->Delete();
554 delete fgDigitsArr;
555 }
556 // Read the digits from the input tree
557 TBranch *branch = digitsTree->GetBranch("EMCAL");
558 if (!branch) {
559 AliError("can't get the branch with the EMCAL digits !");
560 return;
561 }
562 fgDigitsArr = new TClonesArray("AliEMCALDigit",100);
563 branch->SetAddress(&fgDigitsArr);
564 branch->GetEntry(0);
565}
98e9578e 566
916f1e76 567