Test for equality was completely wrong !
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALReconstructor.cxx
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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 "AliESDVZERO.h"
0c5b726e 57#include "AliCDBManager.h"
72c58de0 58#include "AliRunLoader.h"
59#include "AliRun.h"
916f1e76 60#include "AliEMCALTriggerData.h"
61#include "AliEMCALTriggerElectronics.h"
fb97fc0f 62//#include "AliVZEROLoader.h"
1d59832c 63
85c25c2e 64ClassImp(AliEMCALReconstructor)
f6019cda 65
ba6de5ea 66const AliEMCALRecParam* AliEMCALReconstructor::fgkRecParam = 0; // EMCAL rec. parameters
65bdc82f 67AliEMCALRawUtils* AliEMCALReconstructor::fgRawUtils = 0; // EMCAL raw utilities class
9517d886 68AliEMCALClusterizer* AliEMCALReconstructor::fgClusterizer = 0; // EMCAL clusterizer class
85c25c2e 69TClonesArray* AliEMCALReconstructor::fgDigitsArr = 0; // shoud read just once at event
916f1e76 70AliEMCALTriggerElectronics* AliEMCALReconstructor::fgTriggerProcessor = 0x0;
f6019cda 71//____________________________________________________________________________
18a21c7c 72AliEMCALReconstructor::AliEMCALReconstructor()
40164976 73 : fDebug(kFALSE), fList(0), fGeom(0),fCalibData(0),fPedestalData(0)
f6019cda 74{
75 // ctor
65bdc82f 76
77 fgRawUtils = new AliEMCALRawUtils;
72c58de0 78
79 //To make sure we match with the geometry in a simulation file,
80 //let's try to get it first. If not, take the default geometry
33c3c91a 81 AliRunLoader *rl = AliRunLoader::Instance();
72c58de0 82 if (rl->GetAliRun() && rl->GetAliRun()->GetDetector("EMCAL")) {
83 fGeom = dynamic_cast<AliEMCAL*>(rl->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
84 } else {
85 AliInfo(Form("Using default geometry in reconstruction"));
937d0661 86 fGeom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
65bdc82f 87 }
0e7c6655 88
0c5b726e 89 //Get calibration parameters
90 if(!fCalibData)
91 {
92 AliCDBEntry *entry = (AliCDBEntry*)
93 AliCDBManager::Instance()->Get("EMCAL/Calib/Data");
94 if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject();
95 }
96
97 if(!fCalibData)
98 AliFatal("Calibration parameters not found in CDB!");
99
40164976 100 //Get calibration parameters
101 if(!fPedestalData)
102 {
103 AliCDBEntry *entry = (AliCDBEntry*)
104 AliCDBManager::Instance()->Get("EMCAL/Calib/Pedestals");
105 if (entry) fPedestalData = (AliCaloCalibPedestal*) entry->GetObject();
106 }
107
108 if(!fPedestalData)
109 AliFatal("Dead map not found in CDB!");
110
111
0c5b726e 112 //Init the clusterizer with geometry and calibration pointers, avoid doing it twice.
40164976 113 fgClusterizer = new AliEMCALClusterizerv1(fGeom, fCalibData,fPedestalData);
0c5b726e 114
72c58de0 115 if(!fGeom) AliFatal(Form("Could not get geometry!"));
116
916f1e76 117 fgTriggerProcessor = new AliEMCALTriggerElectronics();
f6019cda 118}
119
0a4cb131 120//____________________________________________________________________________
f6019cda 121AliEMCALReconstructor::~AliEMCALReconstructor()
122{
123 // dtor
65bdc82f 124 delete fGeom;
5e3106bc 125 delete fgRawUtils;
126 delete fgClusterizer;
916f1e76 127 delete fgTriggerProcessor;
128
aaa3cb7c 129 AliCodeTimer::Instance()->Print();
f6019cda 130}
131
40871053 132// //____________________________________________________________________________
133// void AliEMCALReconstructor::Init()
134// {
135// // Trigger hists - Oct 24, 2007
136// fList = AliEMCALHistoUtilities::GetTriggersListOfHists(kTRUE);
137// }
85c25c2e 138
139//____________________________________________________________________________
c47157cd 140void AliEMCALReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const
f6019cda 141{
142 // method called by AliReconstruction;
143 // Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
144 // segment maker needs access to the AliESD object to retrieve the tracks reconstructed by
145 // the global tracking.
c47157cd 146 // Works on the current event.
fa42b1f3 147
1a429a6b 148 AliCodeTimerAuto("",0)
aaa3cb7c 149
85c25c2e 150 ReadDigitsArrayFromTree(digitsTree);
0832a2bf 151 fgClusterizer->InitParameters();
4601e3a7 152 fgClusterizer->SetOutput(clustersTree);
916f1e76 153
154 AliEMCALTriggerData* trgData = new AliEMCALTriggerData();
155
156 Int_t bufferSize = 32000;
157
158 if (TBranch* triggerBranch = clustersTree->GetBranch("EMTRG"))
159 triggerBranch->SetAddress(&trgData);
160 else
161 clustersTree->Branch("EMTRG","AliEMCALTriggerData",&trgData,bufferSize);
162
fb97fc0f 163// AliVZEROLoader* vzeroLoader = dynamic_cast<AliVZEROLoader*>(AliRunLoader::Instance()->GetDetectorLoader("VZERO"));
164//
165// TTree* treeV0 = 0x0;
166//
167// if (vzeroLoader)
168// {
169// vzeroLoader->LoadDigits("READ");
170// treeV0 = vzeroLoader->TreeD();
171// }
172//
916f1e76 173 TClonesArray *trgDigits = new TClonesArray("AliEMCALRawDigit",1000);
174 TBranch *branchdig = digitsTree->GetBranch("EMTRG");
175 if (!branchdig)
176 {
177 AliError("Can't get the branch with the EMCAL trigger digits !");
178 return;
179 }
180
181 branchdig->SetAddress(&trgDigits);
182 branchdig->GetEntry(0);
183
fb97fc0f 184 fgTriggerProcessor->Digits2Trigger(trgDigits, NULL, trgData);
916f1e76 185
186 trgDigits->Delete();
0341167b 187 delete trgDigits;
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
fb97fc0f 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
40871053 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);
829ba234 366 if(dig->GetAmplitude() > 0 ){
367 energy = (static_cast<AliEMCALClusterizerv1*> (fgClusterizer))->Calibrate(dig->GetAmplitude(),dig->GetTime(),dig->GetId()); //TimeR or Time?
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 //------------------------------------------------------------
9dce5a21 380 clustersTree->SetBranchStatus("*",0); //disable all branches
381 clustersTree->SetBranchStatus("EMCALECARP",1); //Enable only the branch we need
382
0e7c6655 383 TObjArray *clusters = new TObjArray(100);
384 TBranch *branch = clustersTree->GetBranch("EMCALECARP");
385 branch->SetAddress(&clusters);
9dce5a21 386 branch->GetEntry(0);
387 //clustersTree->GetEvent(0);
0e7c6655 388
389 Int_t nClusters = clusters->GetEntries(), nClustersNew=0;
390 AliDebug(1,Form("%d clusters",nClusters));
85c25c2e 391
6a0cf740 392 //######################################################
393 //#######################TRACK MATCHING###############
394 //######################################################
395 //Fill list of integers, each one is index of track to which the cluster belongs.
396
397 // step 1 - initialize array of matched track indexes
398 Int_t *matchedTrack = new Int_t[nClusters];
399 for (Int_t iclus = 0; iclus < nClusters; iclus++)
400 matchedTrack[iclus] = -1; // neg. index --> no matched track
401
402 // step 2, change the flag for all matched clusters found in tracks
403 Int_t iemcalMatch = -1;
404 Int_t endtpc = esd->GetNumberOfTracks();
405 for (Int_t itrack = 0; itrack < endtpc; itrack++) {
406 AliESDtrack * track = esd->GetTrack(itrack) ; // retrieve track
407 iemcalMatch = track->GetEMCALcluster();
65f4a419 408 if(iemcalMatch >= 0) matchedTrack[iemcalMatch] = itrack;
6a0cf740 409 }
85c25c2e 410
6a0cf740 411 //########################################
85c25c2e 412 //##############Fill CaloClusters#############
6a0cf740 413 //########################################
5dee926e 414 for (Int_t iClust = 0 ; iClust < nClusters ; iClust++) {
c47157cd 415 const AliEMCALRecPoint * clust = (const AliEMCALRecPoint*)clusters->At(iClust);
8ada0ffe 416 //if(clust->GetClusterType()== AliESDCaloCluster::kEMCALClusterv1) nRP++; else nPC++;
85c60a8e 417 if (Debug()) clust->Print();
a7a5421e 418 // Get information from EMCAL reconstruction points
85c60a8e 419 Float_t xyz[3];
5dee926e 420 TVector3 gpos;
421 clust->GetGlobalPosition(gpos);
35397e76 422 for (Int_t ixyz=0; ixyz<3; ixyz++)
5dee926e 423 xyz[ixyz] = gpos[ixyz];
85c25c2e 424 Float_t elipAxis[2];
425 clust->GetElipsAxis(elipAxis);
35397e76 426 //Create digits lists
427 Int_t cellMult = clust->GetMultiplicity();
428 //TArrayS digiList(digitMult);
429 Float_t *amplFloat = clust->GetEnergiesList();
430 Int_t *digitInts = clust->GetAbsId();
431 TArrayS absIdList(cellMult);
eb972628 432 TArrayD fracList(cellMult);
35397e76 433
434 Int_t newCellMult = 0;
435 for (Int_t iCell=0; iCell<cellMult; iCell++) {
436 if (amplFloat[iCell] > 0) {
437 absIdList[newCellMult] = (UShort_t)(digitInts[iCell]);
eb972628 438 //Uncomment when unfolding is done
439 //if(emcCells.GetCellAmplitude(digitInts[iCell])>0)
440 //fracList[newCellMult] = amplFloat[iCell]/(emcCells.GetCellAmplitude(digitInts[iCell])*calibration);//get cell calibration value
441 //else
442 fracList[newCellMult] = 0;
35397e76 443 newCellMult++;
92da3372 444 }
92da3372 445 }
85c25c2e 446
eb972628 447 absIdList.Set(newCellMult);
448 fracList.Set(newCellMult);
449
35397e76 450 if(newCellMult > 0) { // accept cluster if it has some digit
451 nClustersNew++;
65721814 452 //Primaries
7592dfc4 453 Int_t parentMult = 0;
fa42b1f3 454 Int_t *parentList = clust->GetParents(parentMult);
a7a5421e 455 // fills the ESDCaloCluster
35397e76 456 AliESDCaloCluster * ec = new AliESDCaloCluster() ;
457 ec->SetClusterType(AliESDCaloCluster::kEMCALClusterv1);
7592dfc4 458 ec->SetPosition(xyz);
459 ec->SetE(clust->GetEnergy());
40164976 460
461 //Distance to the nearest bad crystal
462 ec->SetDistanceToBadChannel(clust->GetDistanceToBadTower());
463
35397e76 464 ec->SetNCells(newCellMult);
465 //Change type of list from short to ushort
466 UShort_t *newAbsIdList = new UShort_t[newCellMult];
eb972628 467 Double_t *newFracList = new Double_t[newCellMult];
35397e76 468 for(Int_t i = 0; i < newCellMult ; i++) {
469 newAbsIdList[i]=absIdList[i];
eb972628 470 newFracList[i]=fracList[i];
35397e76 471 }
472 ec->SetCellsAbsId(newAbsIdList);
eb972628 473 ec->SetCellsAmplitudeFraction(newFracList);
35397e76 474 ec->SetClusterDisp(clust->GetDispersion());
475 ec->SetClusterChi2(-1); //not yet implemented
476 ec->SetM02(elipAxis[0]*elipAxis[0]) ;
477 ec->SetM20(elipAxis[1]*elipAxis[1]) ;
78902954 478 ec->SetTOF(clust->GetTime()) ; //time-of-fligh
225cd96d 479 ec->SetNExMax(clust->GetNExMax()); //number of local maxima
35397e76 480 TArrayI arrayTrackMatched(1);// Only one track, temporal solution.
481 arrayTrackMatched[0]= matchedTrack[iClust];
482 ec->AddTracksMatched(arrayTrackMatched);
483
484 TArrayI arrayParents(parentMult,parentList);
485 ec->AddLabels(arrayParents);
486
6a0cf740 487 // add the cluster to the esd object
eb972628 488 esd->AddCaloCluster(ec);
a7a5421e 489 delete ec;
85d4cbde 490 delete [] newAbsIdList ;
eb972628 491 delete [] newFracList ;
35397e76 492 }
493 } // cycle on clusters
85c25c2e 494
35397e76 495 delete [] matchedTrack;
85c25c2e 496
35397e76 497 //Fill ESDCaloCluster with PID weights
1942834a 498 AliEMCALPID *pid = new AliEMCALPID;
499 //pid->SetPrintInfo(kTRUE);
500 pid->SetReconstructor(kTRUE);
501 pid->RunPID(esd);
502 delete pid;
eb972628 503
1942834a 504 delete digits;
505 delete clusters;
eb972628 506
1942834a 507 //Store EMCAL misalignment matrixes
508 FillMisalMatrixes(esd) ;
0c5b726e 509
510}
511
512//==================================================================================
513void AliEMCALReconstructor::FillMisalMatrixes(AliESDEvent* esd)const{
514 //Store EMCAL matrixes in ESD Header
515
516 //Check, if matrixes was already stored
cb8a44fb 517 for(Int_t sm = 0 ; sm < fGeom->GetNumberOfSuperModules(); sm++){
0c5b726e 518 if(esd->GetEMCALMatrix(sm)!=0)
519 return ;
520 }
521
522 //Create and store matrixes
523 if(!gGeoManager){
524 AliError("Can not store misal. matrixes: no gGeoManager! \n") ;
525 return ;
526 }
527 //Note, that owner of copied marixes will be header
528 char path[255] ;
5e3106bc 529 TGeoHMatrix * m = 0x0;
cb8a44fb 530 for(Int_t sm = 0; sm < fGeom->GetNumberOfSuperModules(); sm++){
0c5b726e 531 sprintf(path,"/ALIC_1/XEN1_1/SMOD_%d",sm+1) ; //In Geometry modules numbered 1,2,.,5
532 if(sm >= 10) sprintf(path,"/ALIC_1/XEN1_1/SM10_%d",sm-10+1) ;
533
9ddc5deb 534 if (gGeoManager->CheckPath(path)){
cb8a44fb 535 gGeoManager->cd(path);
0c5b726e 536 m = gGeoManager->GetCurrentMatrix() ;
cb8a44fb 537// printf("================================================= \n");
538// printf("AliEMCALReconstructor::FixMisalMatrixes(), sm %d, \n",sm);
539// m->Print("");
0c5b726e 540 esd->SetEMCALMatrix(new TGeoHMatrix(*m),sm) ;
cb8a44fb 541// printf("================================================= \n");
0c5b726e 542 }
543 else{
544 esd->SetEMCALMatrix(NULL,sm) ;
545 }
546 }
f6019cda 547}
dc293ae9 548
0c5b726e 549
550
9517d886 551//__________________________________________________________________________
85c25c2e 552void AliEMCALReconstructor::ReadDigitsArrayFromTree(TTree *digitsTree) const
553{
554 // See AliEMCALClusterizer::SetInput(TTree *digitsTree);
555 if(fgDigitsArr) {
556 // Clear previous digits
557 fgDigitsArr->Delete();
558 delete fgDigitsArr;
559 }
560 // Read the digits from the input tree
561 TBranch *branch = digitsTree->GetBranch("EMCAL");
562 if (!branch) {
563 AliError("can't get the branch with the EMCAL digits !");
564 return;
565 }
566 fgDigitsArr = new TClonesArray("AliEMCALDigit",100);
567 branch->SetAddress(&fgDigitsArr);
568 branch->GetEntry(0);
569}
98e9578e 570
916f1e76 571