1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 //_________________________________________________________________________
17 // Base class for reading data: MonteCarlo, ESD or AOD, of PHOS EMCAL and
18 // Central Barrel Tracking detectors (CTS).
19 // Not all MC particles/tracks/clusters are kept, some kinematical/fiducial restrictions are done.
20 // Mother class of : AliCaloTrackESDReader: Fills ESD data in 3 TObjArrays (PHOS, EMCAL, CTS)
21 // : AliCaloTrackMCReader : Fills Kinematics data in 3 TObjArrays (PHOS, EMCAL, CTS)
22 // : AliCaloTrackAODReader: Fills AOD data in 3 TObjArrays (PHOS, EMCAL, CTS)
23 //-- Author: Gustavo Conesa (LNF-INFN)
24 //////////////////////////////////////////////////////////////////////////////
27 // --- ROOT system ---
29 #include <TGeoManager.h>
31 // ---- ANALYSIS system ----
32 #include "AliMCEvent.h"
33 #include "AliAODMCHeader.h"
34 #include "AliGenPythiaEventHeader.h"
35 #include "AliESDEvent.h"
36 #include "AliAODEvent.h"
37 #include "AliVTrack.h"
38 #include "AliVParticle.h"
39 #include "AliMixedEvent.h"
40 #include "AliESDtrack.h"
41 #include "AliESDtrackCuts.h"
42 #include "AliTriggerAnalysis.h"
43 #include "AliESDVZERO.h"
44 #include "AliVCaloCells.h"
45 #include "AliAnalysisManager.h"
46 #include "AliInputEventHandler.h"
48 // ---- Detectors ----
49 #include "AliPHOSGeoUtils.h"
50 #include "AliEMCALGeometry.h"
51 #include "AliEMCALRecoUtils.h"
53 // ---- CaloTrackCorr ---
54 #include "AliCalorimeterUtils.h"
55 #include "AliCaloTrackReader.h"
57 ClassImp(AliCaloTrackReader)
60 //________________________________________
61 AliCaloTrackReader::AliCaloTrackReader() :
62 TObject(), fEventNumber(-1), //fCurrentFileName(""),
63 fDataType(0), fDebug(0),
64 fFiducialCut(0x0), fCheckFidCut(kFALSE),
65 fComparePtHardAndJetPt(0), fPtHardAndJetPtFactor(0),
66 fComparePtHardAndClusterPt(0),fPtHardAndClusterPtFactor(0),
67 fCTSPtMin(0), fEMCALPtMin(0), fPHOSPtMin(0),
68 fCTSPtMax(0), fEMCALPtMax(0), fPHOSPtMax(0),
69 fUseEMCALTimeCut(1), fUseParamTimeCut(0), fUseTrackTimeCut(0),
70 fEMCALTimeCutMin(-10000), fEMCALTimeCutMax(10000),
71 fEMCALParamTimeCutMin(), fEMCALParamTimeCutMax(),
72 fTrackTimeCutMin(-10000), fTrackTimeCutMax(10000),
75 fCTSTracks(0x0), fEMCALClusters(0x0), fPHOSClusters(0x0),
76 fEMCALCells(0x0), fPHOSCells(0x0),
77 fInputEvent(0x0), fOutputEvent(0x0),fMC(0x0),
78 fFillCTS(0), fFillEMCAL(0), fFillPHOS(0),
79 fFillEMCALCells(0), fFillPHOSCells(0),
80 fRecalculateClusters(kFALSE),fSelectEmbeddedClusters(kFALSE),
81 fTrackStatus(0), fTrackFilterMask(0),
82 fESDtrackCuts(0), fESDtrackComplementaryCuts(0), fConstrainTrack(kFALSE),
83 fSelectHybridTracks(0), fSelectSPDHitTracks(kFALSE),
84 fTrackMult(0), fTrackMultEtaCut(0.9),
85 fReadStack(kFALSE), fReadAODMCParticles(kFALSE),
86 fDeltaAODFileName(""), fFiredTriggerClassName(""),
87 fEventTriggerMask(0), fMixEventTriggerMask(0), fEventTriggerAtSE(0),
89 fTaskName(""), fCaloUtils(0x0),
90 fMixedEvent(NULL), fNMixedEvent(0), fVertex(NULL),
91 fListMixedTracksEvents(), fListMixedCaloEvents(),
92 fLastMixedTracksEvent(-1), fLastMixedCaloEvent(-1),
93 fWriteOutputDeltaAOD(kFALSE),fOldAOD(kFALSE), fCaloFilterPatch(kFALSE),
94 fEMCALClustersListName(""), fZvtxCut(0.),
95 fAcceptFastCluster(kFALSE), fRemoveLEDEvents(kTRUE),
97 fRemoveBadTriggerEvents(0), fTriggerPatchClusterMatch(0),
98 fTriggerPatchTimeWindow(), fTriggerEventThreshold(0),
99 fTriggerClusterBC(0), fTriggerClusterIndex(0), fTriggerClusterId(0),
100 fIsExoticEvent(0), fIsBadCellEvent(0),
103 fDoEventSelection(kFALSE), fDoV0ANDEventSelection(kFALSE),
104 fDoVertexBCEventSelection(kFALSE),
105 fDoRejectNoTrackEvents(kFALSE),
106 fUseEventsWithPrimaryVertex(kFALSE),
107 fTriggerAnalysis (0x0), fTimeStampEventSelect(0),
108 fTimeStampEventFracMin(0), fTimeStampEventFracMax(0),
109 fTimeStampRunMin(0), fTimeStampRunMax(0),
110 fNPileUpClusters(-1), fNNonPileUpClusters(-1), fNPileUpClustersCut(3),
111 fVertexBC(-200), fRecalculateVertexBC(0),
112 fCentralityClass(""), fCentralityOpt(0),
113 fEventPlaneMethod(""), fImportGeometryFromFile(kFALSE), fImportGeometryFilePath("")
117 //Initialize parameters
121 //_______________________________________
122 AliCaloTrackReader::~AliCaloTrackReader()
126 delete fFiducialCut ;
130 fAODBranchList->Delete();
131 delete fAODBranchList ;
136 if(fDataType!=kMC)fCTSTracks->Clear() ;
137 else fCTSTracks->Delete() ;
143 if(fDataType!=kMC)fEMCALClusters->Clear("C") ;
144 else fEMCALClusters->Delete() ;
145 delete fEMCALClusters ;
150 if(fDataType!=kMC)fPHOSClusters->Clear("C") ;
151 else fPHOSClusters->Delete() ;
152 delete fPHOSClusters ;
157 for (Int_t i = 0; i < fNMixedEvent; i++)
159 delete [] fVertex[i] ;
165 delete fESDtrackCuts;
166 delete fESDtrackComplementaryCuts;
167 delete fTriggerAnalysis;
169 // Pointers not owned, done by the analysis frame
170 // if(fInputEvent) delete fInputEvent ;
171 // if(fOutputEvent) delete fOutputEvent ;
172 // if(fMC) delete fMC ;
173 // Pointer not owned, deleted by maker
174 // if (fCaloUtils) delete fCaloUtils ;
178 //________________________________________________________________________
179 Bool_t AliCaloTrackReader::AcceptDCA(const Float_t pt, const Float_t dca)
181 // Accept track if DCA is smaller than function
183 Float_t cut = fTrackDCACut[0]+fTrackDCACut[1]/TMath::Power(pt,fTrackDCACut[2]);
185 if(TMath::Abs(dca) < cut)
192 //________________________________________________
193 Bool_t AliCaloTrackReader::ComparePtHardAndJetPt()
195 // Check the event, if the requested ptHard is much smaller than the jet pT, then there is a problem.
198 //printf("AliCaloTrackReader::ComparePtHardAndJetPt() - GenHeaderName : %s\n",GetGenEventHeader()->ClassName());
200 if(!strcmp(GetGenEventHeader()->ClassName(), "AliGenPythiaEventHeader"))
203 AliGenPythiaEventHeader* pygeh= (AliGenPythiaEventHeader*) GetGenEventHeader();
204 Int_t nTriggerJets = pygeh->NTriggerJets();
205 Float_t ptHard = pygeh->GetPtHard();
208 printf("AliCaloTrackReader::ComparePtHardAndJetPt() - Njets: %d, pT Hard %f\n",nTriggerJets, ptHard);
210 Float_t tmpjet[]={0,0,0,0};
211 for(Int_t ijet = 0; ijet< nTriggerJets; ijet++)
213 pygeh->TriggerJet(ijet, tmpjet);
214 jet = new TParticle(94, 21, -1, -1, -1, -1, tmpjet[0],tmpjet[1],tmpjet[2],tmpjet[3], 0,0,0,0);
217 printf("AliCaloTrackReader::ComparePtHardAndJetPt() - jet %d; pycell jet pT %f\n",ijet, jet->Pt());
219 //Compare jet pT and pt Hard
220 if(jet->Pt() > fPtHardAndJetPtFactor * ptHard)
222 printf("AliCaloTrackReader::ComparePtHardAndJetPt() - Reject jet event with : pT Hard %2.2f, pycell jet pT %2.2f, rejection factor %1.1f\n",
223 ptHard, jet->Pt(), fPtHardAndJetPtFactor);
235 //____________________________________________________________________
236 Bool_t AliCaloTrackReader::ComparePtHardAndClusterPt()
238 // Check the event, if the requested ptHard is smaller than the calorimeter cluster E, then there is a problem.
241 if(!strcmp(GetGenEventHeader()->ClassName(), "AliGenPythiaEventHeader"))
243 AliGenPythiaEventHeader* pygeh= (AliGenPythiaEventHeader*) GetGenEventHeader();
244 Float_t ptHard = pygeh->GetPtHard();
246 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
247 for (Int_t iclus = 0; iclus < nclusters; iclus++)
249 AliVCluster * clus = fInputEvent->GetCaloCluster(iclus) ;
250 Float_t ecluster = clus->E();
252 if(ecluster > fPtHardAndClusterPtFactor*ptHard)
254 printf("AliCaloTrackReader::ComparePtHardAndClusterPt() - Reject : ecluster %2.2f, calo %d, factor %2.2f, ptHard %f\n",ecluster,clus->GetType(),fPtHardAndClusterPtFactor,ptHard);
266 //____________________________________________
267 AliStack* AliCaloTrackReader::GetStack() const
269 //Return pointer to stack
274 if(fDebug > 1) printf("AliCaloTrackReader::GetStack() - Stack is not available\n");
279 //__________________________________________________
280 TString AliCaloTrackReader::GetFiredTriggerClasses()
282 // List of triggered classes in a TString
284 AliESDEvent* esdevent = dynamic_cast<AliESDEvent*> (GetInputEvent());
285 AliAODEvent* aodevent = dynamic_cast<AliAODEvent*> (GetInputEvent());
287 if (esdevent) return esdevent->GetFiredTriggerClasses();
288 else if(aodevent) return aodevent->GetFiredTriggerClasses();
289 else return ""; // Mixed Event, MC event, does not have this trigger info
293 //______________________________________________
294 AliHeader* AliCaloTrackReader::GetHeader() const
296 //Return pointer to header
299 return fMC->Header();
303 printf("AliCaloTrackReader::Header is not available\n");
308 //______________________________________________________________
309 AliGenEventHeader* AliCaloTrackReader::GetGenEventHeader() const
311 //Return pointer to Generated event header
312 if (ReadStack() && fMC)
314 return fMC->GenEventHeader();
316 else if(ReadAODMCParticles() && GetAODMCHeader())
318 //printf("AliCaloTrackReader::GetGenEventHeader() - N headers %d\n",GetAODMCHeader()->GetNCocktailHeaders());
319 if( GetAODMCHeader()->GetNCocktailHeaders() > 0)
320 return GetAODMCHeader()->GetCocktailHeader(0) ;
326 //printf("AliCaloTrackReader::GetGenEventHeader() - MC header not available! \n");
331 //____________________________________________________________________
332 TClonesArray* AliCaloTrackReader::GetAODMCParticles() const
334 //Return list of particles in AOD. Do it for the corresponding input event.
336 TClonesArray * rv = NULL ;
337 if(fDataType == kAOD)
340 AliAODEvent * evt = dynamic_cast<AliAODEvent*> (fInputEvent) ;
342 rv = (TClonesArray*)evt->FindListObject("mcparticles");
344 printf("AliCaloTrackReader::GetAODMCParticles() - Null AOD event \n");
348 printf("AliCaloTrackReader::GetAODMCParticles() - Input are not AODs\n");
354 //________________________________________________________
355 AliAODMCHeader* AliCaloTrackReader::GetAODMCHeader() const
357 //Return MC header in AOD. Do it for the corresponding input event.
359 AliAODMCHeader *mch = NULL;
361 if(fDataType == kAOD)
363 AliAODEvent * aod = dynamic_cast<AliAODEvent*> (fInputEvent);
364 if(aod) mch = dynamic_cast<AliAODMCHeader*>(aod->FindListObject("mcHeader"));
368 printf("AliCaloTrackReader::GetAODMCHeader() - Input are not AODs\n");
374 //___________________________________________________________
375 Int_t AliCaloTrackReader::GetVertexBC(const AliVVertex * vtx)
379 Int_t vertexBC=vtx->GetBC();
380 if(!fRecalculateVertexBC) return vertexBC;
382 // In old AODs BC not stored, recalculate it
383 // loop over the global track and select those which have small DCA to primary vertex (e.g. primary).
384 // If at least one of these primaries has valid BC != 0, then this vertex is a pile-up candidate.
386 Double_t bz = fInputEvent->GetMagneticField();
388 Int_t ntr = GetCTSTracks()->GetEntriesFast();
389 //printf("N Tracks %d\n",ntr);
391 for(Int_t i = 0 ; i < ntr ; i++)
393 AliVTrack * track = (AliVTrack*) (GetCTSTracks()->At(i));
395 //Check if has TOF info, if not skip
396 ULong_t status = track->GetStatus();
397 Bool_t okTOF = (status & AliVTrack::kTOFout) == AliVTrack::kTOFout ;
398 vertexBC = track->GetTOFBunchCrossing(bz);
399 Float_t pt = track->Pt();
404 Double_t dca[2] = {1e6,1e6};
405 Double_t covar[3] = {1e6,1e6,1e6};
406 track->PropagateToDCA(vtx,bz,100.,dca,covar);
408 if(AcceptDCA(pt,dca[0]))
410 if (vertexBC !=0 && fVertexBC != AliVTrack::kTOFBCNA) return vertexBC;
411 else if(vertexBC == 0) bc0 = kTRUE;
415 if( bc0 ) vertexBC = 0 ;
416 else vertexBC = AliVTrack::kTOFBCNA ;
422 //_____________________________
423 void AliCaloTrackReader::Init()
425 //Init reader. Method to be called in AliAnaPartCorrMaker
427 //printf(" AliCaloTrackReader::Init() %p \n",gGeoManager);
429 if(fReadStack && fReadAODMCParticles)
431 printf("AliCaloTrackReader::Init() - Cannot access stack and mcparticles at the same time, change them \n");
433 fReadAODMCParticles = kFALSE;
436 // Init geometry, I do not like much to do it like this ...
437 if(fImportGeometryFromFile && !gGeoManager)
439 if(fImportGeometryFilePath=="") // If not specified, set a default location
440 fImportGeometryFilePath = "$ALICE_ROOT/OADB/EMCAL/geometry_2011.root"; // "$ALICE_ROOT/EVE/alice-data/default_geo.root"
442 printf("AliCaloTrackReader::Init() - Import %s\n",fImportGeometryFilePath.Data());
443 TGeoManager::Import(fImportGeometryFilePath) ; // default need file "geometry.root" in local dir!!!!
447 fESDtrackCuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts(); //initialize with TPC only tracks
451 //_______________________________________
452 void AliCaloTrackReader::InitParameters()
454 //Initialize the parameters of the analysis.
460 fEMCALPtMax = 1000. ;
464 // dca_xy cut = 0.0105+0.0350/TMath::Power(pt,1.1);
465 fTrackDCACut[0] = 0.0105;
466 fTrackDCACut[1] = 0.0350;
467 fTrackDCACut[2] = 1.1;
469 //Do not filter the detectors input by default.
473 fFillEMCALCells = kFALSE;
474 fFillPHOSCells = kFALSE;
476 fReadStack = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
477 fReadAODMCParticles = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
478 fDeltaAODFileName = "deltaAODPartCorr.root";
479 fFiredTriggerClassName = "";
480 fEventTriggerMask = AliVEvent::kAny;
481 fMixEventTriggerMask = AliVEvent::kAnyINT;
482 fEventTriggerAtSE = kTRUE; // Use only events that pass event selection at SE base class
484 fAcceptFastCluster = kTRUE;
487 //We want tracks fitted in the detectors:
488 //fTrackStatus=AliESDtrack::kTPCrefit;
489 //fTrackStatus|=AliESDtrack::kITSrefit;
491 fTrackFilterMask = 128; //For AODs, but what is the difference between fTrackStatus and fTrackFilterMask?
494 fESDtrackComplementaryCuts = 0;
496 fConstrainTrack = kFALSE ; // constrain tracks to vertex
498 fV0ADC[0] = 0; fV0ADC[1] = 0;
499 fV0Mul[0] = 0; fV0Mul[1] = 0;
505 fPtHardAndJetPtFactor = 7.;
506 fPtHardAndClusterPtFactor = 1.;
509 fCentralityClass = "V0M";
511 fCentralityBin[0] = fCentralityBin[1]=-1;
513 fEventPlaneMethod = "V0";
515 // Allocate memory (not sure this is the right place)
516 fCTSTracks = new TObjArray();
517 fEMCALClusters = new TObjArray();
518 fPHOSClusters = new TObjArray();
519 fTriggerAnalysis = new AliTriggerAnalysis;
520 fAODBranchList = new TList ;
522 fImportGeometryFromFile = kFALSE;
524 fPileUpParamSPD[0] = 3 ; fPileUpParamSPD[1] = 0.8 ;
525 fPileUpParamSPD[2] = 3.0 ; fPileUpParamSPD[3] = 2.0 ; fPileUpParamSPD[4] = 5.0;
527 // Parametrized time cut (LHC11d)
528 fEMCALParamTimeCutMin[0] =-5; fEMCALParamTimeCutMin[1] =-1 ; fEMCALParamTimeCutMin[2] = 3.5 ; fEMCALParamTimeCutMin[3] = 1. ;
529 fEMCALParamTimeCutMax[0] = 5; fEMCALParamTimeCutMax[1] = 50; fEMCALParamTimeCutMax[2] = 0.45; fEMCALParamTimeCutMax[3] = 1.25;
531 // Parametrized time cut (LHC11c)
532 //fEMCALParamTimeCutMin[0] =-5; fEMCALParamTimeCutMin[1] =-1 ; fEMCALParamTimeCutMin[2] = 1.87; fEMCALParamTimeCutMin[3] = 0.4;
533 //fEMCALParamTimeCutMax[0] = 3.5; fEMCALParamTimeCutMax[1] = 50; fEMCALParamTimeCutMax[2] = 0.15; fEMCALParamTimeCutMax[3] = 1.6;
535 fTimeStampRunMin = -1;
536 fTimeStampRunMax = 1e12;
537 fTimeStampEventFracMin = -1;
538 fTimeStampEventFracMax = 2;
540 for(Int_t i = 0; i < 19; i++)
542 fEMCalBCEvent [i] = 0;
543 fEMCalBCEventCut[i] = 0;
544 fTrackBCEvent [i] = 0;
545 fTrackBCEventCut[i] = 0;
548 // Trigger match-rejection
549 fTriggerPatchTimeWindow[0] = 8;
550 fTriggerPatchTimeWindow[1] = 9;
552 fTriggerClusterBC = -10000 ;
553 fTriggerEventThreshold = 2.;
554 fTriggerClusterIndex = -1;
555 fTriggerClusterId = -1;
559 //___________________________________________________________
560 Bool_t AliCaloTrackReader::IsInTimeWindow(const Double_t tof, const Float_t energy) const
562 // Cluster time selection window
564 // Parametrized cut depending on E
567 Float_t minCut= fEMCALParamTimeCutMin[0]+fEMCALParamTimeCutMin[1]*TMath::Exp(-(energy-fEMCALParamTimeCutMin[2])/fEMCALParamTimeCutMin[3]);
568 Float_t maxCut= fEMCALParamTimeCutMax[0]+fEMCALParamTimeCutMax[1]*TMath::Exp(-(energy-fEMCALParamTimeCutMax[2])/fEMCALParamTimeCutMax[3]);
569 //printf("tof %f, minCut %f, maxCut %f\n",tof,minCut,maxCut);
570 if( tof < minCut || tof > maxCut ) return kFALSE ;
573 //In any case, the time should to be larger than the fixed window ...
574 if( tof < fEMCALTimeCutMin || tof > fEMCALTimeCutMax ) return kFALSE ;
579 //________________________________________________
580 Bool_t AliCaloTrackReader::IsPileUpFromSPD() const
582 // Check if event is from pile-up determined by SPD
583 // Default values: (3, 0.8, 3., 2., 5.)
584 return fInputEvent->IsPileupFromSPD((Int_t) fPileUpParamSPD[0] , fPileUpParamSPD[1] ,
585 fPileUpParamSPD[2] , fPileUpParamSPD[3] , fPileUpParamSPD[4] );
586 //printf("Param : %d, %2.2f, %2.2f, %2.2f, %2.2f\n",(Int_t) fPileUpParamSPD[0], fPileUpParamSPD[1], fPileUpParamSPD[2], fPileUpParamSPD[3], fPileUpParamSPD[4]);
590 //__________________________________________________
591 Bool_t AliCaloTrackReader::IsPileUpFromEMCal() const
593 // Check if event is from pile-up determined by EMCal
594 if(fNPileUpClusters > fNPileUpClustersCut) return kTRUE ;
598 //________________________________________________________
599 Bool_t AliCaloTrackReader::IsPileUpFromSPDAndEMCal() const
601 // Check if event is from pile-up determined by SPD and EMCal
602 if( IsPileUpFromSPD() && IsPileUpFromEMCal()) return kTRUE ;
606 //_______________________________________________________
607 Bool_t AliCaloTrackReader::IsPileUpFromSPDOrEMCal() const
609 // Check if event is from pile-up determined by SPD or EMCal
610 if( IsPileUpFromSPD() || IsPileUpFromEMCal()) return kTRUE ;
614 //___________________________________________________________
615 Bool_t AliCaloTrackReader::IsPileUpFromSPDAndNotEMCal() const
617 // Check if event is from pile-up determined by SPD and not by EMCal
618 if( IsPileUpFromSPD() && !IsPileUpFromEMCal()) return kTRUE ;
622 //___________________________________________________________
623 Bool_t AliCaloTrackReader::IsPileUpFromEMCalAndNotSPD() const
625 // Check if event is from pile-up determined by EMCal, not by SPD
626 if( !IsPileUpFromSPD() && IsPileUpFromEMCal()) return kTRUE ;
630 //______________________________________________________________
631 Bool_t AliCaloTrackReader::IsPileUpFromNotSPDAndNotEMCal() const
633 // Check if event not from pile-up determined neither by SPD nor by EMCal
634 if( !IsPileUpFromSPD() && !IsPileUpFromEMCal()) return kTRUE ;
638 //________________________________________________________
639 void AliCaloTrackReader::Print(const Option_t * opt) const
642 //Print some relevant parameters set for the analysis
646 printf("***** Print: %s %s ******\n", GetName(), GetTitle() ) ;
647 printf("Task name : %s\n", fTaskName.Data()) ;
648 printf("Data type : %d\n", fDataType) ;
649 printf("CTS Min pT : %2.1f GeV/c\n", fCTSPtMin) ;
650 printf("EMCAL Min pT : %2.1f GeV/c\n", fEMCALPtMin) ;
651 printf("PHOS Min pT : %2.1f GeV/c\n", fPHOSPtMin) ;
652 printf("CTS Max pT : %2.1f GeV/c\n", fCTSPtMax) ;
653 printf("EMCAL Max pT : %2.1f GeV/c\n", fEMCALPtMax) ;
654 printf("PHOS Max pT : %2.1f GeV/c\n", fPHOSPtMax) ;
655 printf("EMCAL Time Cut: %3.1f < TOF < %3.1f\n", fEMCALTimeCutMin, fEMCALTimeCutMax);
656 printf("Use CTS = %d\n", fFillCTS) ;
657 printf("Use EMCAL = %d\n", fFillEMCAL) ;
658 printf("Use PHOS = %d\n", fFillPHOS) ;
659 printf("Use EMCAL Cells = %d\n", fFillEMCALCells) ;
660 printf("Use PHOS Cells = %d\n", fFillPHOSCells) ;
661 printf("Track status = %d\n", (Int_t) fTrackStatus) ;
662 printf("AODs Track filter mask = %d or hybrid %d, SPD hit %d\n", (Int_t) fTrackFilterMask,fSelectHybridTracks,fSelectSPDHitTracks) ;
663 printf("Track Mult Eta Cut = %d\n", (Int_t) fTrackMultEtaCut) ;
664 printf("Write delta AOD = %d\n", fWriteOutputDeltaAOD) ;
665 printf("Recalculate Clusters = %d\n", fRecalculateClusters) ;
667 printf("Use Triggers selected in SE base class %d; If not what trigger Mask? %d; Trigger max for mixed %d \n",
668 fEventTriggerAtSE, fEventTriggerMask,fMixEventTriggerMask);
670 if(fComparePtHardAndClusterPt)
671 printf("Compare jet pt and pt hard to accept event, factor = %2.2f",fPtHardAndJetPtFactor);
673 if(fComparePtHardAndClusterPt)
674 printf("Compare cluster pt and pt hard to accept event, factor = %2.2f",fPtHardAndClusterPtFactor);
676 printf("Read Kine from, stack? %d, AOD ? %d \n", fReadStack, fReadAODMCParticles) ;
677 printf("Delta AOD File Name = %s\n", fDeltaAODFileName.Data()) ;
678 printf("Centrality: Class %s, Option %d, Bin [%d,%d] \n", fCentralityClass.Data(),fCentralityOpt,fCentralityBin[0], fCentralityBin[1]) ;
684 //_________________________________________________________________________
685 Bool_t AliCaloTrackReader::FillInputEvent(const Int_t iEntry,
686 const char * /*currentFileName*/)
688 //Fill the event counter and input lists that are needed, called by the analysis maker.
690 fEventNumber = iEntry;
691 fTriggerClusterIndex = -1;
692 fTriggerClusterId = -1;
693 fIsTriggerMatch = kFALSE;
694 fTriggerClusterBC = -10000;
695 fIsExoticEvent = kFALSE;
696 fIsBadCellEvent = kFALSE;
698 //fCurrentFileName = TString(currentFileName);
701 if(fDebug >= 0) printf("AliCaloTrackReader::FillInputEvent() - Input event not available, skip event analysis\n");
705 //Select events only fired by a certain trigger configuration if it is provided
707 if(fInputEvent->GetHeader())
708 eventType = ((AliVHeader*)fInputEvent->GetHeader())->GetEventType();
710 if (GetFiredTriggerClasses().Contains("FAST") && !GetFiredTriggerClasses().Contains("ALL") && !fAcceptFastCluster)
712 if(fDebug > 0) printf("AliCaloTrackReader::FillInputEvent - Do not count events from fast cluster, trigger name %s\n",fFiredTriggerClassName.Data());
717 //-------------------------------------------------------------------------------------
718 // Reject event if large clusters with large energy
719 // Use only for LHC11a data for the moment, and if input is clusterizer V1 or V1+unfolding
720 // If clusterzer NxN or V2 it does not help
721 //-------------------------------------------------------------------------------------
722 Int_t run = fInputEvent->GetRunNumber();
723 if( fRemoveLEDEvents && run > 146857 && run < 146861 )
725 Bool_t reject = RejectLEDEvents();
726 if(reject) return kFALSE;
727 }// Remove LED events
729 //------------------------
730 // Reject pure LED events?
731 //-------------------------
732 if( fFiredTriggerClassName !="" && !fAnaLED)
734 //printf("Event type %d\n",eventType);
736 return kFALSE; //Only physics event, do not use for simulated events!!!
739 printf("AliCaloTrackReader::FillInputEvent() - FiredTriggerClass <%s>, selected class <%s>, compare name %d\n",
740 GetFiredTriggerClasses().Data(),fFiredTriggerClassName.Data(), GetFiredTriggerClasses().Contains(fFiredTriggerClassName));
742 if( !GetFiredTriggerClasses().Contains(fFiredTriggerClassName) ) return kFALSE;
743 else if(fDebug > 0) printf("AliCaloTrackReader::FillInputEvent() - Accepted triggered event\n");
747 // kStartOfRun = 1, // START_OF_RUN
748 // kEndOfRun = 2, // END_OF_RUN
749 // kStartOfRunFiles = 3, // START_OF_RUN_FILES
750 // kEndOfRunFiles = 4, // END_OF_RUN_FILES
751 // kStartOfBurst = 5, // START_OF_BURST
752 // kEndOfBurst = 6, // END_OF_BURST
753 // kPhysicsEvent = 7, // PHYSICS_EVENT
754 // kCalibrationEvent = 8, // CALIBRATION_EVENT
755 // kFormatError = 9, // EVENT_FORMAT_ERROR
756 // kStartOfData = 10, // START_OF_DATA
757 // kEndOfData = 11, // END_OF_DATA
758 // kSystemSoftwareTriggerEvent = 12, // SYSTEM_SOFTWARE_TRIGGER_EVENT
759 // kDetectorSoftwareTriggerEvent = 13 // DETECTOR_SOFTWARE_TRIGGER_EVENT
761 if(eventType!=7 && fDebug > 1 )printf("AliCaloTrackReader::FillInputEvent() - DO LED, Event Type <%d>, 8 Calibration \n", eventType);
762 if(eventType!=8)return kFALSE;
765 //In case of analysis of events with jets, skip those with jet pt > 5 pt hard
766 if(fComparePtHardAndJetPt)
768 if(!ComparePtHardAndJetPt()) return kFALSE ;
771 if(fComparePtHardAndClusterPt)
773 if(!ComparePtHardAndClusterPt()) return kFALSE ;
778 //Reject events with Z vertex too large, only for SE analysis, if not, cut on the analysis code
779 if(!GetMixedEvent() && TMath::Abs(fVertex[0][2]) > fZvtxCut) return kFALSE;
781 //------------------------------------------------------
782 //Event rejection depending on vertex, pileup, v0and
783 //------------------------------------------------------
784 if(fDataType==kESD && fTimeStampEventSelect)
786 AliESDEvent* esd = dynamic_cast<AliESDEvent*> (fInputEvent);
789 Int_t timeStamp = esd->GetTimeStamp();
790 Float_t timeStampFrac = 1.*(timeStamp-fTimeStampRunMin) / (fTimeStampRunMax-fTimeStampRunMin);
792 //printf("stamp0 %d, max0 %d, frac %f\n", timeStamp-fTimeStampRunMin,fTimeStampRunMax-fTimeStampRunMin, timeStampFrac);
794 if(timeStampFrac < fTimeStampEventFracMin || timeStampFrac > fTimeStampEventFracMax) return kFALSE;
796 //printf("\t accept time stamp\n");
800 //------------------------------------------------------
801 //Event rejection depending on vertex, pileup, v0and
802 //------------------------------------------------------
804 if(fUseEventsWithPrimaryVertex)
806 if( !CheckForPrimaryVertex() ) return kFALSE;
807 if( TMath::Abs(fVertex[0][0] ) < 1.e-6 &&
808 TMath::Abs(fVertex[0][1] ) < 1.e-6 &&
809 TMath::Abs(fVertex[0][2] ) < 1.e-6 ) return kFALSE;
812 //printf("Reader : IsPileUp %d, Multi %d\n",IsPileUpFromSPD(),fInputEvent->IsPileupFromSPDInMultBins());
814 if(fDoEventSelection)
816 if(!fCaloFilterPatch)
818 // Do not analyze events with pileup
819 Bool_t bPileup = IsPileUpFromSPD();
820 //IsPileupFromSPDInMultBins() // method to try
821 //printf("pile-up %d, %d, %2.2f, %2.2f, %2.2f, %2.2f\n",bPileup, (Int_t) fPileUpParamSPD[0], fPileUpParamSPD[1], fPileUpParamSPD[2], fPileUpParamSPD[3], fPileUpParamSPD[4]);
822 if(bPileup) return kFALSE;
824 if(fDoV0ANDEventSelection)
826 Bool_t bV0AND = kTRUE;
827 AliESDEvent* esd = dynamic_cast<AliESDEvent*> (fInputEvent);
829 bV0AND = fTriggerAnalysis->IsOfflineTriggerFired(esd, AliTriggerAnalysis::kV0AND);
830 //else bV0AND = //FIXME FOR AODs
831 if(!bV0AND) return kFALSE;
836 if(fInputEvent->GetNumberOfCaloClusters() > 0)
838 AliVCluster * calo = fInputEvent->GetCaloCluster(0);
839 if(calo->GetNLabels() == 4)
841 Int_t * selection = calo->GetLabels();
842 Bool_t bPileup = selection[0];
843 if(bPileup) return kFALSE;
845 Bool_t bGoodV = selection[1];
846 if(fUseEventsWithPrimaryVertex && !bGoodV) return kFALSE;
848 if(fDoV0ANDEventSelection)
850 Bool_t bV0AND = selection[2];
851 if(!bV0AND) return kFALSE;
854 fTrackMult = selection[3];
855 if(fTrackMult == 0) return kFALSE;
859 //First filtered AODs, track multiplicity stored there.
860 fTrackMult = (Int_t) ((AliAODHeader*)fInputEvent->GetHeader())->GetCentrality();
861 if(fTrackMult == 0) return kFALSE;
863 }//at least one cluster
866 //printf("AliCaloTrackReader::FillInputEvent() - No clusters in event\n");
867 //Remove events with vertex (0,0,0), bad vertex reconstruction
868 if(fUseEventsWithPrimaryVertex && TMath::Abs(fVertex[0][0]) < 1.e-6 && TMath::Abs(fVertex[0][1]) < 1.e-6 && TMath::Abs(fVertex[0][2]) < 1.e-6) return kFALSE;
870 //First filtered AODs, track multiplicity stored there.
871 fTrackMult = (Int_t) ((AliAODHeader*)fInputEvent->GetHeader())->GetCentrality();
872 if(fTrackMult == 0) return kFALSE;
874 }// CaloFileter patch
875 }// Event selection/AliceSoft/AliRoot/trunk/PWG/CaloTrackCorrBase/AliCaloTrackReader.h
877 //------------------------------------------------------
879 //Check if there is a centrality value, PbPb analysis, and if a centrality bin selection is requested
880 //If we need a centrality bin, we select only those events in the corresponding bin.
881 if(GetCentrality() && fCentralityBin[0]>=0 && fCentralityBin[1]>=0 && fCentralityOpt==100)
883 Int_t cen = GetEventCentrality();
884 if(cen > fCentralityBin[1] || cen < fCentralityBin[0]) return kFALSE; //reject events out of bin.
887 //Fill the arrays with cluster/tracks/cells data
889 if(!fEventTriggerAtSE)
891 // In case of mixing analysis, accept MB events, not only Trigger
892 // Track and cluster arrays filled for MB in order to create the pool in the corresponding analysis
893 // via de method in the base class FillMixedEventPool()
895 AliAnalysisManager *manager = AliAnalysisManager::GetAnalysisManager();
896 AliInputEventHandler *inputHandler = dynamic_cast<AliInputEventHandler*>(manager->GetInputEventHandler());
898 if(!inputHandler) return kFALSE ; // to content coverity
900 UInt_t isTrigger = inputHandler->IsEventSelected() & fEventTriggerMask;
901 UInt_t isMB = inputHandler->IsEventSelected() & fMixEventTriggerMask;
903 if(!isTrigger && !isMB) return kFALSE;
905 //printf("Selected triggered event : %s\n",GetFiredTriggerClasses().Data());
908 //----------------------------------------------------------------------
909 // Do not count events that where likely triggered by an exotic cluster
911 //----------------------------------------------------------------------
913 //Get Patches that triggered
914 TArrayI patches = GetL0TriggerPatches();
916 if(fRemoveExoticEvents)
918 RejectExoticEvents(patches);
921 //printf("AliCaloTrackReader::FillInputEvent() - REJECT exotic triggered event \n");
926 RejectTriggeredEventsByPileUp(patches);
927 //printf("AliCaloTrackReader::FillInputEvent(), Trigger BC = %d\n",fTriggerClusterBC);
929 if(fRemoveTriggerOutBCEvents)
931 if(fTriggerClusterBC != 0 && fTriggerClusterBC != 6)
933 //printf("\t REJECT, bad trigger cluster BC\n");
939 MatchTriggerCluster(patches);
941 if(fRemoveBadTriggerEvents)
943 printf("ACCEPT triggered event? - exotic? %d - bad cell %d - BC %d - Matched %d\n",fIsExoticEvent,fIsBadCellEvent,fTriggerClusterBC,fIsTriggerMatch);
944 if (fIsExoticEvent) return kFALSE;
945 else if(fIsBadCellEvent) return kFALSE;
946 else if(fTriggerClusterBC == 0) return kFALSE;
947 printf("\t *** YES\n");
952 // Get the main vertex BC, in case not available
953 // it is calculated in FillCTS checking the BC of tracks
954 // with DCA small (if cut applied, if open)
955 fVertexBC=fInputEvent->GetPrimaryVertex()->GetBC();
960 //Accept events with at least one track
961 if(fTrackMult == 0 && fDoRejectNoTrackEvents) return kFALSE ;
964 if(fDoVertexBCEventSelection)
966 if(fVertexBC!=0 && fVertexBC!=AliVTrack::kTOFBCNA) return kFALSE ;
970 FillInputEMCALCells();
973 FillInputPHOSCells();
987 //___________________________________
988 void AliCaloTrackReader::ResetLists()
990 // Reset lists, called by the analysis maker
992 if(fCTSTracks) fCTSTracks -> Clear();
993 if(fEMCALClusters) fEMCALClusters -> Clear("C");
994 if(fPHOSClusters) fPHOSClusters -> Clear("C");
996 fV0ADC[0] = 0; fV0ADC[1] = 0;
997 fV0Mul[0] = 0; fV0Mul[1] = 0;
1001 //____________________________________________________________
1002 void AliCaloTrackReader::SetInputEvent(AliVEvent* const input)
1004 fInputEvent = input;
1005 fMixedEvent = dynamic_cast<AliMixedEvent*>(GetInputEvent()) ;
1007 fNMixedEvent = fMixedEvent->GetNumberOfEvents() ;
1009 //Delete previous vertex
1012 for (Int_t i = 0; i < fNMixedEvent; i++)
1014 delete [] fVertex[i] ;
1019 fVertex = new Double_t*[fNMixedEvent] ;
1020 for (Int_t i = 0; i < fNMixedEvent; i++)
1022 fVertex[i] = new Double_t[3] ;
1023 fVertex[i][0] = 0.0 ;
1024 fVertex[i][1] = 0.0 ;
1025 fVertex[i][2] = 0.0 ;
1029 //__________________________________________________
1030 Int_t AliCaloTrackReader::GetEventCentrality() const
1032 //Return current event centrality
1036 if (fCentralityOpt==100) return (Int_t) GetCentrality()->GetCentralityPercentile(fCentralityClass); // 100 bins max
1037 else if(fCentralityOpt==10) return GetCentrality()->GetCentralityClass10(fCentralityClass);// 10 bins max
1038 else if(fCentralityOpt==20) return GetCentrality()->GetCentralityClass5(fCentralityClass); // 20 bins max
1041 printf("AliCaloTrackReader::GetEventCentrality() - Unknown centrality option %d, use 10, 20 or 100\n",fCentralityOpt);
1049 //_____________________________________________________
1050 Double_t AliCaloTrackReader::GetEventPlaneAngle() const
1052 //Return current event centrality
1056 Float_t ep = GetEventPlane()->GetEventplane(GetEventPlaneMethod(), GetInputEvent());
1058 if(GetEventPlaneMethod()=="Q" && (ep < 0 || ep > TMath::Pi()))
1060 if(fDebug > 0 ) printf("AliCaloTrackReader::GetEventPlaneAngle() - Bad EP for <Q> method : %f\n",ep);
1063 else if(GetEventPlaneMethod().Contains("V0") )
1065 if((ep > TMath::Pi()/2 || ep < -TMath::Pi()/2))
1067 if(fDebug > 0 ) printf("AliCaloTrackReader::GetEventPlaneAngle() - Bad EP for <%s> method : %f\n",GetEventPlaneMethod().Data(), ep);
1071 ep+=TMath::Pi()/2; // put same range as for <Q> method
1075 //printf("AliCaloTrackReader::GetEventPlaneAngle() = %f\n",ep);
1078 if (ep > TMath::Pi()) printf("AliCaloTrackReader::GetEventPlaneAngle() - Too large angle = %f\n",ep);
1079 else if(ep < 0 ) printf("AliCaloTrackReader::GetEventPlaneAngle() - Negative angle = %f\n" ,ep);
1086 if(fDataType!=kMC && fDebug > 0) printf("AliCaloTrackReader::GetEventPlaneAngle() - No EP pointer\n");
1092 //__________________________________________________________
1093 void AliCaloTrackReader::GetVertex(Double_t vertex[3]) const
1095 //Return vertex position to be used for single event analysis
1096 vertex[0]=fVertex[0][0];
1097 vertex[1]=fVertex[0][1];
1098 vertex[2]=fVertex[0][2];
1101 //____________________________________________________________
1102 void AliCaloTrackReader::GetVertex(Double_t vertex[3],
1103 const Int_t evtIndex) const
1105 //Return vertex position for mixed event, recover the vertex in a particular event.
1107 vertex[0]=fVertex[evtIndex][0]; vertex[1]=fVertex[evtIndex][1]; vertex[2]=fVertex[evtIndex][2];
1111 //________________________________________
1112 void AliCaloTrackReader::FillVertexArray()
1115 //Fill data member with vertex
1116 //In case of Mixed event, multiple vertices
1118 //Delete previous vertex
1121 for (Int_t i = 0; i < fNMixedEvent; i++)
1123 delete [] fVertex[i] ;
1128 fVertex = new Double_t*[fNMixedEvent] ;
1129 for (Int_t i = 0; i < fNMixedEvent; i++)
1131 fVertex[i] = new Double_t[3] ;
1132 fVertex[i][0] = 0.0 ;
1133 fVertex[i][1] = 0.0 ;
1134 fVertex[i][2] = 0.0 ;
1138 { //Single event analysis
1142 if(fInputEvent->GetPrimaryVertex())
1144 fInputEvent->GetPrimaryVertex()->GetXYZ(fVertex[0]);
1148 printf("AliCaloTrackReader::FillVertexArray() - NULL primary vertex\n");
1149 fVertex[0][0]=0.; fVertex[0][1]=0.; fVertex[0][2]=0.;
1150 }//Primary vertex pointer do not exist
1154 fVertex[0][0]=0.; fVertex[0][1]=0.; fVertex[0][2]=0.;
1158 printf("AliCaloTrackReader::FillVertexArray() - Single Event Vertex : %f,%f,%f\n",fVertex[0][0],fVertex[0][1],fVertex[0][2]);
1161 { // MultiEvent analysis
1162 for (Int_t iev = 0; iev < fNMixedEvent; iev++)
1164 if (fMixedEvent->GetVertexOfEvent(iev))
1165 fMixedEvent->GetVertexOfEvent(iev)->GetXYZ(fVertex[iev]);
1167 { // no vertex found !!!!
1168 AliWarning("No vertex found");
1172 printf("AliCaloTrackReader::FillVertexArray() - Multi Event %d Vertex : %f,%f,%f\n",iev,fVertex[iev][0],fVertex[iev][1],fVertex[iev][2]);
1179 //_____________________________________
1180 void AliCaloTrackReader::FillInputCTS()
1182 //Return array with Central Tracking System (CTS) tracks
1184 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputCTS()\n");
1186 Double_t pTrack[3] = {0,0,0};
1188 Int_t nTracks = fInputEvent->GetNumberOfTracks() ;
1191 Double_t bz = GetInputEvent()->GetMagneticField();
1193 for(Int_t i = 0; i < 19; i++)
1195 fTrackBCEvent [i] = 0;
1196 fTrackBCEventCut[i] = 0;
1199 Bool_t bc0 = kFALSE;
1200 if(fRecalculateVertexBC) fVertexBC=AliVTrack::kTOFBCNA;
1202 for (Int_t itrack = 0; itrack < nTracks; itrack++)
1203 {////////////// track loop
1204 AliVTrack * track = (AliVTrack*)fInputEvent->GetTrack(itrack) ; // retrieve track from esd
1206 //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
1207 ULong_t status = track->GetStatus();
1209 if (fTrackStatus && !((status & fTrackStatus) == fTrackStatus))
1214 Float_t dcaTPC =-999;
1216 if (fDataType==kESD)
1218 AliESDtrack* esdTrack = dynamic_cast<AliESDtrack*> (track);
1222 if(fESDtrackCuts->AcceptTrack(esdTrack))
1224 track->GetPxPyPz(pTrack) ;
1228 if(esdTrack->GetConstrainedParam())
1230 const AliExternalTrackParam* constrainParam = esdTrack->GetConstrainedParam();
1231 esdTrack->Set(constrainParam->GetX(),constrainParam->GetAlpha(),constrainParam->GetParameter(),constrainParam->GetCovariance());
1232 esdTrack->GetConstrainedPxPyPz(pTrack);
1236 } // use constrained tracks
1238 if(fSelectSPDHitTracks)
1239 {//Not much sense to use with TPC only or Hybrid tracks
1240 if(!esdTrack->HasPointOnITSLayer(0) && !esdTrack->HasPointOnITSLayer(1)) continue ;
1243 // Complementary track to global : Hybrids (make sure that the previous selection is for Global)
1244 else if(fESDtrackComplementaryCuts && fESDtrackComplementaryCuts->AcceptTrack(esdTrack))
1246 // constrain the track
1247 if(esdTrack->GetConstrainedParam())
1249 esdTrack->Set(esdTrack->GetConstrainedParam()->GetX(),esdTrack->GetConstrainedParam()->GetAlpha(),esdTrack->GetConstrainedParam()->GetParameter(),esdTrack->GetConstrainedParam()->GetCovariance());
1251 track->GetPxPyPz(pTrack) ;
1259 else if(fDataType==kAOD)
1261 AliAODTrack *aodtrack = dynamic_cast <AliAODTrack*>(track);
1265 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputCTS():AOD track type: %d (primary %d), hybrid? %d \n",
1266 aodtrack->GetType(),AliAODTrack::kPrimary,
1267 aodtrack->IsHybridGlobalConstrainedGlobal());
1270 if (fSelectHybridTracks)
1272 if (!aodtrack->IsHybridGlobalConstrainedGlobal()) continue ;
1276 if ( aodtrack->TestFilterBit(fTrackFilterMask)==kFALSE) continue ;
1279 if(fSelectSPDHitTracks)
1280 {//Not much sense to use with TPC only or Hybrid tracks
1281 if(!aodtrack->HasPointOnITSLayer(0) && !aodtrack->HasPointOnITSLayer(1)) continue ;
1284 if (aodtrack->GetType()!= AliAODTrack::kPrimary) continue ;
1286 if (fDebug > 2 ) printf("AliCaloTrackReader::FillInputCTS(): \t accepted track! \n");
1288 //In case of AODs, TPC tracks cannot be propagated back to primary vertex,
1290 dcaTPC = aodtrack->DCA();
1292 track->GetPxPyPz(pTrack) ;
1294 } // aod track exists
1299 TLorentzVector momentum(pTrack[0],pTrack[1],pTrack[2],0);
1301 Bool_t okTOF = ( (status & AliVTrack::kTOFout) == AliVTrack::kTOFout ) ;
1302 Double_t tof = -1000;
1303 Int_t trackBC = -1000 ;
1307 trackBC = track->GetTOFBunchCrossing(bz);
1308 SetTrackEventBC(trackBC+9);
1310 tof = track->GetTOFsignal()*1e-3;
1315 //normal way to get the dca, cut on dca_xy
1318 Double_t dca[2] = {1e6,1e6};
1319 Double_t covar[3] = {1e6,1e6,1e6};
1320 Bool_t okDCA = track->PropagateToDCA(fInputEvent->GetPrimaryVertex(),bz,100.,dca,covar);
1321 if( okDCA) okDCA = AcceptDCA(momentum.Pt(),dca[0]);
1324 //printf("AliCaloTrackReader::FillInputCTS() - Reject track pt %2.2f, dca_xy %2.4f, BC %d\n",momentum.Pt(),dca[0],trackBC);
1332 //SetTrackEventBCcut(bc);
1333 SetTrackEventBCcut(trackBC+9);
1335 //After selecting tracks with small DCA, pointing to vertex, set vertex BC depeding on tracks BC
1336 if(fRecalculateVertexBC)
1338 if (trackBC !=0 && trackBC != AliVTrack::kTOFBCNA) fVertexBC = trackBC;
1339 else if(trackBC == 0) bc0 = kTRUE;
1342 //In any case, the time should to be larger than the fixed window ...
1343 if( fUseTrackTimeCut && (trackBC!=0 || tof < fTrackTimeCutMin || tof > fTrackTimeCutMax) )
1345 //printf("Remove track time %f and bc = %d\n",tof,trackBC);
1348 //else printf("Accept track time %f and bc = %d\n",tof,trackBC);
1352 //Count the tracks in eta < 0.9
1353 //printf("Eta %f cut %f\n",TMath::Abs(track->Eta()),fTrackMultEtaCut);
1354 if(TMath::Abs(track->Eta())< fTrackMultEtaCut) fTrackMult++;
1356 if(fCTSPtMin > momentum.Pt() || fCTSPtMax < momentum.Pt()) continue ;
1358 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"CTS")) continue;
1360 if(fDebug > 2 && momentum.Pt() > 0.1)
1361 printf("AliCaloTrackReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
1362 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
1364 if (fMixedEvent) track->SetID(itrack);
1366 fCTSTracks->Add(track);
1370 if(fVertexBC ==0 || fVertexBC == AliVTrack::kTOFBCNA)
1372 if( bc0 ) fVertexBC = 0 ;
1373 else fVertexBC = AliVTrack::kTOFBCNA ;
1377 printf("AliCaloTrackReader::FillInputCTS() - aod entries %d, input tracks %d, pass status %d, multipliticy %d\n", fCTSTracks->GetEntriesFast(), nTracks, nstatus, fTrackMult);//fCTSTracksNormalInputEntries);
1381 //__________________________________________________________________
1382 void AliCaloTrackReader::FillInputEMCALAlgorithm(AliVCluster * clus,
1385 //Fill the EMCAL data in the array, do it
1389 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
1391 //Reject clusters with bad channels, close to borders and exotic;
1392 if(!GetCaloUtils()->GetEMCALRecoUtils()->IsGoodCluster(clus,GetCaloUtils()->GetEMCALGeometry(),GetEMCALCells(),fInputEvent->GetBunchCrossNumber())) return;
1394 //Mask all cells in collumns facing ALICE thick material if requested
1395 if(GetCaloUtils()->GetNMaskCellColumns())
1401 Bool_t shared = kFALSE;
1402 GetCaloUtils()->GetEMCALRecoUtils()->GetMaxEnergyCell(GetCaloUtils()->GetEMCALGeometry(), GetEMCALCells(),clus,absId,iSupMod,ieta,iphi,shared);
1403 if(GetCaloUtils()->MaskFrameCluster(iSupMod, ieta)) return;
1406 if(fSelectEmbeddedClusters)
1408 if(clus->GetNLabels()==0 || clus->GetLabel() < 0) return;
1409 //else printf("Embedded cluster, %d, n label %d label %d \n",iclus,clus->GetNLabels(),clus->GetLabel());
1413 //clus->GetPosition(pos);
1414 //printf("Before Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
1416 if(fRecalculateClusters)
1418 //Recalibrate the cluster energy
1419 if(GetCaloUtils()->IsRecalibrationOn())
1421 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, GetEMCALCells());
1424 //printf("Recalibrated Energy %f\n",clus->E());
1426 GetCaloUtils()->RecalculateClusterShowerShapeParameters(GetEMCALCells(),clus);
1427 GetCaloUtils()->RecalculateClusterPID(clus);
1431 //Recalculate distance to bad channels, if new list of bad channels provided
1432 GetCaloUtils()->RecalculateClusterDistanceToBadChannel(GetEMCALCells(),clus);
1434 //Recalculate cluster position
1435 if(GetCaloUtils()->IsRecalculationOfClusterPositionOn())
1437 GetCaloUtils()->RecalculateClusterPosition(GetEMCALCells(),clus);
1438 //clus->GetPosition(pos);
1439 //printf("After Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
1443 if(GetCaloUtils()->GetEMCALRecoUtils()->IsTimeRecalibrationOn())
1445 Double_t tof = clus->GetTOF();
1447 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fEMCALCells, clus,frac);
1449 if(fDataType==AliCaloTrackReader::kESD)
1451 tof = fEMCALCells->GetCellTime(absIdMax);
1454 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
1458 }// Time recalibration
1461 //Correct non linearity
1462 if(GetCaloUtils()->IsCorrectionOfClusterEnergyOn())
1464 GetCaloUtils()->CorrectClusterEnergy(clus) ;
1465 //printf("Linearity Corrected Energy %f\n",clus->E());
1467 //In case of MC analysis, to match resolution/calibration in real data
1468 Float_t rdmEnergy = GetCaloUtils()->GetEMCALRecoUtils()->SmearClusterEnergy(clus);
1469 // printf("\t Energy %f, smeared %f\n", clus->E(),rdmEnergy);
1470 clus->SetE(rdmEnergy);
1473 Double_t tof = clus->GetTOF()*1e9;
1475 Int_t bc = TMath::Nint(tof/50) + 9;
1476 //printf("tof %2.2f, bc+5=%d\n",tof,bc);
1478 SetEMCalEventBC(bc);
1480 if(fEMCALPtMin > clus->E() || fEMCALPtMax < clus->E()) return ;
1482 TLorentzVector momentum ;
1484 clus->GetMomentum(momentum, fVertex[vindex]);
1486 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL")) return ;
1488 SetEMCalEventBCcut(bc);
1490 if(!IsInTimeWindow(tof,clus->E()))
1492 fNPileUpClusters++ ;
1493 if(fUseEMCALTimeCut) return ;
1496 fNNonPileUpClusters++;
1498 if(fDebug > 2 && momentum.E() > 0.1)
1499 printf("AliCaloTrackReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
1500 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
1503 clus->SetID(iclus) ;
1505 //Correct MC label for AODs
1507 fEMCALClusters->Add(clus);
1511 //_______________________________________
1512 void AliCaloTrackReader::FillInputEMCAL()
1514 //Return array with EMCAL clusters in aod format
1516 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputEMCAL()\n");
1518 // First recalibrate cells, time or energy
1519 // if(GetCaloUtils()->IsRecalibrationOn())
1520 // GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCells(GetCaloUtils()->GetEMCALGeometry(),
1522 // fInputEvent->GetBunchCrossNumber());
1524 fNPileUpClusters = 0; // Init counter
1525 fNNonPileUpClusters = 0; // Init counter
1526 for(Int_t i = 0; i < 19; i++)
1528 fEMCalBCEvent [i] = 0;
1529 fEMCalBCEventCut[i] = 0;
1532 //Loop to select clusters in fiducial cut and fill container with aodClusters
1533 if(fEMCALClustersListName=="")
1535 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
1536 for (Int_t iclus = 0; iclus < nclusters; iclus++)
1538 AliVCluster * clus = 0;
1539 if ( (clus = fInputEvent->GetCaloCluster(iclus)) )
1541 if (IsEMCALCluster(clus))
1543 FillInputEMCALAlgorithm(clus, iclus);
1548 //Recalculate track matching
1549 GetCaloUtils()->RecalculateClusterTrackMatching(fInputEvent);
1551 }//Get the clusters from the input event
1554 TClonesArray * clusterList = 0x0;
1556 if (fInputEvent->FindListObject(fEMCALClustersListName))
1558 clusterList = dynamic_cast<TClonesArray*> (fInputEvent->FindListObject(fEMCALClustersListName));
1560 else if(fOutputEvent)
1562 clusterList = dynamic_cast<TClonesArray*> (fOutputEvent->FindListObject(fEMCALClustersListName));
1567 printf("AliCaloTrackReader::FillInputEMCAL() - Wrong name of list with clusters? <%s>\n",fEMCALClustersListName.Data());
1571 Int_t nclusters = clusterList->GetEntriesFast();
1572 for (Int_t iclus = 0; iclus < nclusters; iclus++)
1574 AliVCluster * clus = dynamic_cast<AliVCluster*> (clusterList->At(iclus));
1575 //printf("E %f\n",clus->E());
1576 if (clus) FillInputEMCALAlgorithm(clus, iclus);
1577 else printf("AliCaloTrackReader::FillInputEMCAL() - Null cluster in list!\n");
1580 // Recalculate the pile-up time, in case long time clusters removed during clusterization
1581 //printf("Input event INIT : Pile-up clusters %d, NO pile-up %d\n",fNPileUpClusters,fNNonPileUpClusters);
1583 fNPileUpClusters = 0; // Init counter
1584 fNNonPileUpClusters = 0; // Init counter
1585 for(Int_t i = 0; i < 19; i++)
1587 fEMCalBCEvent [i] = 0;
1588 fEMCalBCEventCut[i] = 0;
1591 for (Int_t iclus = 0; iclus < fInputEvent->GetNumberOfCaloClusters(); iclus++)
1593 AliVCluster * clus = 0;
1595 if ( (clus = fInputEvent->GetCaloCluster(iclus)) )
1597 if (IsEMCALCluster(clus))
1601 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fEMCALCells, clus,frac);
1602 Double_t tof = clus->GetTOF();
1603 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
1606 //printf("Input event cluster : AbsIdMax %d, E %2.2f, time %2.2f \n", absIdMax,clus->E(),tof);
1608 //Reject clusters with bad channels, close to borders and exotic;
1609 if(!GetCaloUtils()->GetEMCALRecoUtils()->IsGoodCluster(clus,GetCaloUtils()->GetEMCALGeometry(),GetEMCALCells(),fInputEvent->GetBunchCrossNumber())) continue;
1611 Int_t bc = TMath::Nint(tof/50) + 9;
1612 SetEMCalEventBC(bc);
1614 if(fEMCALPtMin > clus->E() || fEMCALPtMax < clus->E()) continue ;
1616 TLorentzVector momentum ;
1618 clus->GetMomentum(momentum, fVertex[0]);
1620 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL")) return ;
1622 SetEMCalEventBCcut(bc);
1624 if(!IsInTimeWindow(tof,clus->E()))
1625 fNPileUpClusters++ ;
1627 fNNonPileUpClusters++;
1633 //printf("Input event : Pile-up clusters %d, NO pile-up %d\n",fNPileUpClusters,fNNonPileUpClusters);
1635 // Recalculate track matching, not necessary if already done in the reclusterization task.
1636 // in case it was not done ...
1637 GetCaloUtils()->RecalculateClusterTrackMatching(fInputEvent,clusterList);
1641 if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - aod entries %d, n pile-up clusters %d, n non pile-up %d \n", fEMCALClusters->GetEntriesFast(),fNPileUpClusters,fNNonPileUpClusters);
1645 //______________________________________
1646 void AliCaloTrackReader::FillInputPHOS()
1648 //Return array with PHOS clusters in aod format
1650 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputPHOS()\n");
1652 //Loop to select clusters in fiducial cut and fill container with aodClusters
1653 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
1654 for (Int_t iclus = 0; iclus < nclusters; iclus++)
1656 AliVCluster * clus = 0;
1657 if ( (clus = fInputEvent->GetCaloCluster(iclus)) )
1659 if (IsPHOSCluster(clus))
1661 //Check if the cluster contains any bad channel and if close to calorimeter borders
1664 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
1665 if( GetCaloUtils()->ClusterContainsBadChannel("PHOS",clus->GetCellsAbsId(), clus->GetNCells()))
1667 if(!GetCaloUtils()->CheckCellFiducialRegion(clus, fInputEvent->GetPHOSCells(), fInputEvent, vindex))
1670 if(fRecalculateClusters)
1672 //Recalibrate the cluster energy
1673 if(GetCaloUtils()->IsRecalibrationOn())
1675 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, (AliAODCaloCells*)GetPHOSCells());
1680 TLorentzVector momentum ;
1682 clus->GetMomentum(momentum, fVertex[vindex]);
1684 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"PHOS")) continue;
1686 if(fPHOSPtMin > momentum.E() || fPHOSPtMax < momentum.E()) continue;
1688 if(fDebug > 2 && momentum.E() > 0.1)
1689 printf("AliCaloTrackReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
1690 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
1695 clus->SetID(iclus) ;
1698 fPHOSClusters->Add(clus);
1704 if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - aod entries %d\n", fPHOSClusters->GetEntriesFast());
1708 //____________________________________________
1709 void AliCaloTrackReader::FillInputEMCALCells()
1711 //Return array with EMCAL cells in aod format
1713 fEMCALCells = fInputEvent->GetEMCALCells();
1717 //___________________________________________
1718 void AliCaloTrackReader::FillInputPHOSCells()
1720 //Return array with PHOS cells in aod format
1722 fPHOSCells = fInputEvent->GetPHOSCells();
1726 //_______________________________________
1727 void AliCaloTrackReader::FillInputVZERO()
1729 //Fill VZERO information in data member, add all the channels information.
1730 AliVVZERO* v0 = fInputEvent->GetVZEROData();
1731 //printf("Init V0: ADC (%d,%d), Multiplicity (%d,%d) \n",fV0ADC[0],fV0ADC[1],fV0Mul[0],fV0Mul[1]);
1735 AliESDVZERO* esdV0 = dynamic_cast<AliESDVZERO*> (v0);
1736 for (Int_t i = 0; i < 32; i++)
1739 {//Only available in ESDs
1740 fV0ADC[0] += (Int_t)esdV0->GetAdcV0C(i);
1741 fV0ADC[1] += (Int_t)esdV0->GetAdcV0A(i);
1744 fV0Mul[0] += (Int_t)v0->GetMultiplicityV0C(i);
1745 fV0Mul[1] += (Int_t)v0->GetMultiplicityV0A(i);
1748 printf("V0: ADC (%d,%d), Multiplicity (%d,%d) \n",fV0ADC[0],fV0ADC[1],fV0Mul[0],fV0Mul[1]);
1753 printf("Cannot retrieve V0 ESD! Run w/ null V0 charges\n ");
1758 //___________________________________________________________________
1759 Bool_t AliCaloTrackReader::IsEMCALCluster(AliVCluster* cluster) const
1761 // Check if it is a cluster from EMCAL. For old AODs cluster type has
1762 // different number and need to patch here
1764 if(fDataType==kAOD && fOldAOD)
1766 if (cluster->GetType() == 2) return kTRUE;
1771 return cluster->IsEMCAL();
1776 //___________________________________________________________________
1777 Bool_t AliCaloTrackReader::IsPHOSCluster(AliVCluster * cluster) const
1779 //Check if it is a cluster from PHOS.For old AODs cluster type has
1780 // different number and need to patch here
1782 if(fDataType==kAOD && fOldAOD)
1784 Int_t type = cluster->GetType();
1785 if (type == 0 || type == 1) return kTRUE;
1790 return cluster->IsPHOS();
1795 //________________________________________________
1796 Bool_t AliCaloTrackReader::CheckForPrimaryVertex()
1798 //Check if the vertex was well reconstructed, copy from V0Reader of conversion group
1801 AliESDEvent * event = dynamic_cast<AliESDEvent*> (fInputEvent);
1802 if(!event) return kTRUE;
1804 if(event->GetPrimaryVertexTracks()->GetNContributors() > 0)
1809 if(event->GetPrimaryVertexTracks()->GetNContributors() < 1)
1812 if(event->GetPrimaryVertexSPD()->GetNContributors() > 0)
1814 //cout<<"spd vertex type::"<< fESDEvent->GetPrimaryVertex()->GetName() << endl;
1818 if(event->GetPrimaryVertexSPD()->GetNContributors() < 1)
1820 // cout<<"bad vertex type::"<< event->GetPrimaryVertex()->GetName() << endl;
1829 //_______________________________________________
1830 TArrayI AliCaloTrackReader::GetL0TriggerPatches()
1832 //Select the patches that triggered
1835 Int_t trigtimes[30], globCol, globRow,ntimes, i;
1836 Int_t absId = -1; //[100];
1841 // get object pointer
1842 AliVCaloTrigger *caloTrigger = GetInputEvent()->GetCaloTrigger( "EMCAL" );
1844 // class is not empty
1845 if( caloTrigger->GetEntries() > 0 )
1847 // must reset before usage, or the class will fail
1848 caloTrigger->Reset();
1850 // go throuth the trigger channels
1851 while( caloTrigger->Next() )
1853 // get position in global 2x2 tower coordinates
1854 caloTrigger->GetPosition( globCol, globRow );
1856 // get dimension of time arrays
1857 caloTrigger->GetNL0Times( ntimes );
1859 // no L0s in this channel
1860 // presence of the channel in the iterator still does not guarantee that L0 was produced!!
1865 caloTrigger->GetL0Times( trigtimes );
1867 //printf("trigger time window %d - %d\n",fTriggerPatchTimeWindow[0],fTriggerPatchTimeWindow[1]);
1868 // go through the array
1869 for( i = 0; i < ntimes; i++ )
1871 // check if in cut - 8,9 shall be accepted in 2011
1872 if( trigtimes[i] >= fTriggerPatchTimeWindow[0] && trigtimes[i] <= fTriggerPatchTimeWindow[1] )
1874 //printf("Accepted trigger time %d \n",trigtimes[i]);
1875 //if(nTrig > 99) continue;
1876 GetCaloUtils()->GetEMCALGeometry()->GetAbsFastORIndexFromPositionInEMCAL(globCol,globRow, absId);//absIDTrig[nTrig]) ;
1877 //printf("pass the time cut globCol %d, globRow %d absId %d\n",globCol,globRow, absIDTrig[nTrig]);
1878 patches.Set(nPatch+1);
1879 patches.AddAt(absId,nPatch++);
1881 } // trigger time array
1883 } // trigger iterator
1884 } // go thorough triggers
1886 //printf("N patches %d, test %d,first %d, last %d\n",patches.GetSize(), nTrig, patches.At(0), patches.At(patches.GetSize()-1));
1893 //___________________________________________________________
1894 void AliCaloTrackReader::RejectExoticEvents(TArrayI patches)
1896 // Reject events triggered by exotic cells
1898 if(!GetFiredTriggerClasses().Contains("EMC") && !fForceExoticRejection)
1900 fIsExoticEvent = kFALSE;
1904 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
1906 // simple method, just count how many exotics and how many high energy clusters
1907 // over the trigger threshold there are
1909 if(!fTriggerPatchExoticRejection)
1911 Int_t nOfHighECl = 0 ;
1913 for (Int_t iclus = 0 ; iclus < nclusters; iclus++)
1915 AliVCluster * clus = 0;
1916 if ( (clus = fInputEvent->GetCaloCluster(iclus)) )
1918 if (IsEMCALCluster(clus) && clus->E() > fTriggerEventThreshold)
1920 Bool_t exotic = GetCaloUtils()->GetEMCALRecoUtils()->IsExoticCluster(clus, fInputEvent->GetEMCALCells());
1921 Bool_t bad = GetCaloUtils()->GetEMCALRecoUtils()->ClusterContainsBadChannel(GetCaloUtils()->GetEMCALGeometry(),
1922 clus->GetCellsAbsId(),clus->GetNCells());
1926 //printf("- Exotic E %f, tof %f\n",clus->E(),clus->GetTOF()*1e9);
1929 else if(!bad && !exotic) nOfHighECl++;
1935 //printf("- trigger %2.1f, n Exotic %d, n high energy %d\n", fTriggerEventThreshold,nExo,nOfHighECl);
1937 if ( ( nExo > 0 ) && ( nOfHighECl == 0 ) )
1939 fIsExoticEvent = kTRUE ;
1940 //printf("*** Exotic Event\n");
1943 fIsExoticEvent = kFALSE;
1946 //Check if there is any trigger patch that has an associated exotic cluster
1949 //printf("Trigger Exotic?\n");
1952 Int_t nPatch = patches.GetSize();
1954 // for(Int_t iabsId =0; iabsId < nTrig; iabsId++)
1956 // Int_t absIDCell[4];
1957 // GetCaloUtils()->GetEMCALGeometry()->GetCellIndexFromFastORIndex(absIDTrig[iabsId], absIDCell);
1958 // printf("Patch %d absIdTrigger %d: AbsIdCells: %d - %d - %d - %d \n",iabsId,absIDTrig[iabsId],absIDCell[0],absIDCell[1],absIDCell[2],absIDCell[3]);
1961 // Loop on the clusters, check if there is any that falls into one of the patches
1962 for (Int_t iclus = 0; iclus < nclusters; iclus++)
1964 AliVCluster * clus = 0;
1965 fIsExoticEvent = kFALSE;
1966 if ( (clus = fInputEvent->GetCaloCluster(iclus)) && IsEMCALCluster(clus))
1968 Bool_t exotic = GetCaloUtils()->GetEMCALRecoUtils()->IsExoticCluster(clus, fInputEvent->GetEMCALCells());
1972 // Float_t frac = -1;
1973 // Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fInputEvent->GetEMCALCells(), clus,frac);
1974 // Double_t tof = clus->GetTOF();
1975 // Bool_t bad = GetCaloUtils()->GetEMCALRecoUtils()->ClusterContainsBadChannel(GetCaloUtils()->GetEMCALGeometry(),
1976 // clus->GetCellsAbsId(),clus->GetNCells());
1977 // GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
1978 // printf("cluster %d, E %2.2f, tof %2.2f, AbsId max %d, exo %d, bad %d\n",iclus,clus->E(),tof*1e9,absIdMax,exotic,bad);
1984 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fInputEvent->GetEMCALCells(), clus,frac);
1985 //Double_t tof = clus->GetTOF();
1986 //GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
1987 //printf("cluster %d, E %2.2f, tof %2.2f, AbsId max %d\n",iclus,clus->E(),tof*1e9,absIdMax);
1989 for(Int_t iabsId =0; iabsId < nPatch; iabsId++)
1992 GetCaloUtils()->GetEMCALGeometry()->GetCellIndexFromFastORIndex(patches.At(iabsId), absIDCell);
1993 for(Int_t ipatch = 0; ipatch < 4; ipatch++)
1995 //Loop on the cluster cells and check if any is in patch, ideally
1996 // max id should suffice, but not always
1997 // for(Int_t iCell = 0; iCell<clus->GetNCells(); iCell++)
1999 // Int_t id = clus->GetCellsAbsId()[iCell];
2000 // Double_t tofCell = fInputEvent->GetEMCALCells()->GetCellTime(id);
2001 // GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(id,fInputEvent->GetBunchCrossNumber(),tofCell);
2002 // //printf(" id %d - E %2.2f - tof %2.2f; ",clus->GetCellsAbsId()[iCell],
2003 // // fInputEvent->GetEMCALCells()->GetCellAmplitude(id), tofCell*1e9);
2004 // if(clus->GetCellsAbsId()[iCell] == absIDCell[ipatch])
2006 // //printf("\n *** Exotic trigger : absId %d, E %2.1f \n",clus->GetCellsAbsId()[iCell],clus->E());
2007 // fIsExoticEvent = kTRUE;
2010 // //else printf("\n");
2013 if(absIdMax == absIDCell[ipatch])
2015 Double_t tof = clus->GetTOF();
2016 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
2017 //printf("*** Exotic trigger : absId %d, E %2.1f, tof %f \n",absIdMax,clus->E(), clus->GetTOF()*1e9);
2019 fIsExoticEvent = kTRUE;
2023 }// trigger patch loop
2027 }// exotic and trigger patch event flag
2033 //______________________________________________________________________
2034 void AliCaloTrackReader::RejectTriggeredEventsByPileUp(TArrayI patches)
2036 // Reject events triggered by exotic cells
2038 if(!GetFiredTriggerClasses().Contains("EMC") && !fForceExoticRejection)
2040 fTriggerClusterBC = 0;
2044 TClonesArray * clusterList = 0;
2045 if (fInputEvent->FindListObject(fEMCALClustersListName))
2047 clusterList = dynamic_cast<TClonesArray*> (fInputEvent->FindListObject(fEMCALClustersListName));
2049 else if(fOutputEvent)
2051 clusterList = dynamic_cast<TClonesArray*> (fOutputEvent->FindListObject(fEMCALClustersListName));
2054 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
2055 if(clusterList) nclusters = clusterList->GetEntriesFast();
2057 // simple method, just count how many exotics and how many high energy clusters
2058 // over the trigger threshold there are
2060 if(!fTriggerPatchExoticRejection)
2062 Int_t nOfHighECl = 0 ;
2064 Float_t tofcluster = 1000;
2067 for (Int_t iclus = 0 ; iclus < nclusters; iclus++)
2069 AliVCluster * clus = 0;
2071 if(clusterList) clus = (AliVCluster*) clusterList->At(iclus);
2072 else clus = fInputEvent->GetCaloCluster(iclus);
2076 if (IsEMCALCluster(clus) && clus->E() > fTriggerEventThreshold)
2078 Bool_t bad = GetCaloUtils()->GetEMCALRecoUtils()->ClusterContainsBadChannel(GetCaloUtils()->GetEMCALGeometry(),
2079 clus->GetCellsAbsId(),clus->GetNCells());
2081 Bool_t exotic = GetCaloUtils()->GetEMCALRecoUtils()->IsExoticCluster(clus, fInputEvent->GetEMCALCells());
2083 if(bad || exotic || clus->E() < 1) continue;
2086 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fInputEvent->GetEMCALCells(), clus,frac);
2088 Double_t tof = clus->GetTOF();
2089 if(GetCaloUtils()->GetEMCALRecoUtils()->IsTimeRecalibrationOn())
2090 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
2093 if ( TMath::Abs(tof) > 25 )
2096 if(clus->E() > eBCN)
2102 //printf("Simple: Large time: E %f, tof %f, absId %d\n",clus->E(),tofcluster, absIdMax);
2107 //printf("Simple: OK cluster E %f, tof %f\n",clus->E(),tofcluster);
2115 //printf("- n OutBC %d, n high energy %d\n", nOutBC,nOfHighECl);
2117 Double_t tofclusterUS = TMath::Abs(tofcluster);
2118 if ( ( nOutBC > 0 ) && ( nOfHighECl == 0 ) )
2120 if (tofclusterUS < 75 ) fTriggerClusterBC = 1 ;
2121 else if(tofclusterUS < 125) fTriggerClusterBC = 2 ;
2122 else if(tofclusterUS < 175) fTriggerClusterBC = 3 ;
2123 else if(tofclusterUS < 225) fTriggerClusterBC = 4 ;
2124 else if(tofclusterUS < 275) fTriggerClusterBC = 5 ;
2125 else fTriggerClusterBC = 6 ;
2127 if(tofcluster < 0) fTriggerClusterBC*=-1;
2130 else if(( nOutBC == 0 ) && ( nOfHighECl == 0 ) )
2132 fTriggerClusterBC = 7 ;
2136 fTriggerClusterBC = 0;
2139 //printf("*** Simple: Trigger tag BC %d, tof %2.2f, E %2.2f\n",fTriggerClusterBC, tofcluster, eBCN);
2142 //Check if there is any trigger patch that has an associated exotic cluster
2145 //printf("Trigger Exotic?\n");
2147 Int_t nPatch = patches.GetSize();
2149 // Loop on the clusters, check if there is any that falls into one of the patches
2151 Float_t tofcluster = 1000;
2155 Bool_t ok2 = kFALSE;
2157 for (Int_t iclus = 0; iclus < nclusters; iclus++)
2159 AliVCluster * clus = 0;
2160 if(clusterList) clus = (AliVCluster*) clusterList->At(iclus);
2161 else clus = fInputEvent->GetCaloCluster(iclus);
2165 Bool_t bad = GetCaloUtils()->GetEMCALRecoUtils()->ClusterContainsBadChannel(GetCaloUtils()->GetEMCALGeometry(),
2166 clus->GetCellsAbsId(),clus->GetNCells());
2168 Bool_t exotic = GetCaloUtils()->GetEMCALRecoUtils()->IsExoticCluster(clus, fInputEvent->GetEMCALCells());
2170 if(bad || exotic || clus->E() < 1) continue;
2173 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fInputEvent->GetEMCALCells(), clus,frac);
2175 Double_t tof = clus->GetTOF();
2177 if(GetCaloUtils()->GetEMCALRecoUtils()->IsTimeRecalibrationOn())
2178 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
2181 // in case no final match with the trigger, check if there was a high energy cluster
2182 // with the timing of BC=0
2183 if(clus->E() > fTriggerEventThreshold)
2185 if(TMath::Abs(tof) < 25) ok = kTRUE;
2188 //printf("cluster %d, E %2.2f, tof %2.2f, AbsId max %d, exotic %d, bad %d\n",iclus,clus->E(),tof,absIdMax, exotic, bad);
2190 // if ( TMath::Abs(tof) > 25 )
2192 //printf("cluster %d, E %2.2f, tof %2.2f, AbsId max %d\n",iclus,clus->E(),tof*1e9,absIdMax);
2194 for(Int_t iabsId =0; iabsId < nPatch; iabsId++)
2197 GetCaloUtils()->GetEMCALGeometry()->GetCellIndexFromFastORIndex(patches.At(iabsId), absIDCell);
2198 //if(tof > 75 ) printf("E %2.2f TOF %2.2f Trigger patch %d, cells : %d, %d, %d, %d\n",
2199 // clus->E(),tof,patches.At(iabsId), absIDCell[0],absIDCell[1],absIDCell[2],absIDCell[3]);
2202 for(Int_t ipatch = 0; ipatch < 4; ipatch++)
2204 if(absIdMax == absIDCell[ipatch])
2206 //printf("*** Patches : absId %d, E %2.1f, tof %f \n",absIdMax,clus->E(), tof);
2207 if(clus->E() > eBCN)
2214 }// trigger patch loop
2219 Double_t tofclusterUS = TMath::Abs(tofcluster);
2221 if (tofcluster == 1000)
2223 if(ok) fTriggerClusterBC = 6 ; // no trigger match but high energy cluster with time at BC=0
2224 else fTriggerClusterBC = 7 ; // no trigger match and no likely good cluster
2226 else if(tofclusterUS < 25 ) fTriggerClusterBC = 0 ;
2227 else if(tofclusterUS < 75 ) fTriggerClusterBC = 1 ;
2228 else if(tofclusterUS < 125) fTriggerClusterBC = 2 ;
2229 else if(tofclusterUS < 175) fTriggerClusterBC = 3 ;
2230 else if(tofclusterUS < 225) fTriggerClusterBC = 4 ;
2231 else fTriggerClusterBC = 5 ;
2233 //printf(" selected tof %f\n",tofcluster);
2235 if(tofcluster < 0) fTriggerClusterBC*=-1;
2237 //if(fTriggerClusterBC != 0) printf("*** Patches: Trigger out of BC %d, tof %2.2f, E %2.2f\n",fTriggerClusterBC,tofcluster,eBCN);
2239 //if(fTriggerClusterBC==7) printf("*** No trigger match, high energy cluster? %d\n",ok2);
2240 //if(fTriggerClusterBC==6) printf("*** No trigger match, but high energy cluster in BC0\n");
2242 }// exotic and trigger patch event flag
2247 //______________________________________________________________________
2248 void AliCaloTrackReader::MatchTriggerCluster(TArrayI patches)
2250 // Finds the cluster that triggered
2252 // Init info from previous event
2253 fTriggerClusterIndex = -1;
2254 fTriggerClusterId = -1;
2255 fIsTriggerMatch = kFALSE;
2256 fTriggerClusterBC = -10000;
2257 fIsExoticEvent = kFALSE;
2258 fIsBadCellEvent = kFALSE;
2260 // Do only analysis for triggered events
2261 if(!GetFiredTriggerClasses().Contains("EMC"))
2263 fTriggerClusterBC = 0;
2267 //Recover the list of clusters
2268 TClonesArray * clusterList = 0;
2269 if (fInputEvent->FindListObject(fEMCALClustersListName))
2271 clusterList = dynamic_cast<TClonesArray*> (fInputEvent->FindListObject(fEMCALClustersListName));
2273 else if(fOutputEvent)
2275 clusterList = dynamic_cast<TClonesArray*> (fOutputEvent->FindListObject(fEMCALClustersListName));
2278 // Get number of clusters and of trigger patches
2279 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
2280 if(clusterList) nclusters = clusterList->GetEntriesFast();
2282 Int_t nPatch = patches.GetSize();
2285 //Init some variables used in the cluster loop
2286 Float_t tofPatchMax = 100000;
2287 Float_t ePatchMax =-1;
2289 Float_t tofMax = 100000;
2293 Int_t idclusMax =-1;
2294 Bool_t badMax = kFALSE;
2295 Bool_t exoMax = kFALSE;
2297 Int_t nOfHighECl = 0 ;
2299 // Loop on the clusters, check if there is any that falls into one of the patches
2300 for (Int_t iclus = 0; iclus < nclusters; iclus++)
2302 AliVCluster * clus = 0;
2303 if(clusterList) clus = (AliVCluster*) clusterList->At(iclus);
2304 else clus = fInputEvent->GetCaloCluster(iclus);
2306 if ( !clus ) continue ;
2308 if ( !IsEMCALCluster(clus)) continue ;
2310 if ( clus->E() < 1 ) continue ;
2312 Bool_t bad = GetCaloUtils()->GetEMCALRecoUtils()->ClusterContainsBadChannel(GetCaloUtils()->GetEMCALGeometry(),
2313 clus->GetCellsAbsId(),clus->GetNCells());
2315 Bool_t exotic = GetCaloUtils()->GetEMCALRecoUtils()->IsExoticCluster(clus, fInputEvent->GetEMCALCells());
2317 Float_t energy = clus->E();
2318 Int_t idclus = clus->GetID();
2321 Int_t absIdMax = GetCaloUtils()->GetMaxEnergyCell(fInputEvent->GetEMCALCells(), clus,frac);
2323 Double_t tof = clus->GetTOF();
2324 if(GetCaloUtils()->GetEMCALRecoUtils()->IsTimeRecalibrationOn())
2325 GetCaloUtils()->GetEMCALRecoUtils()->RecalibrateCellTime(absIdMax,fInputEvent->GetBunchCrossNumber(),tof);
2328 //printf("cluster %d, ID %d, E %2.2f, tof %2.2f, AbsId max %d, exotic %d, bad %d\n",iclus,idclus, energy,tof,absIdMax, exotic, bad);
2330 // Find the highest energy cluster, avobe trigger threshold
2331 // in the event in case no match to trigger is found
2332 if( energy > eMax )// && energy > fTriggerEventThreshold )
2342 // count the good clusters in the event avobe the trigger threshold
2343 // to check the exotic events
2344 if(!bad && !exotic)// && energy > fTriggerEventThreshold)
2347 // Find match to trigger
2348 if(fTriggerPatchClusterMatch)
2350 for(Int_t iabsId =0; iabsId < nPatch; iabsId++)
2353 GetCaloUtils()->GetEMCALGeometry()->GetCellIndexFromFastORIndex(patches.At(iabsId), absIDCell);
2354 //if(tof > 75 ) printf("E %2.2f TOF %2.2f Trigger patch %d, cells : %d, %d, %d, %d\n",
2355 // clus->E(),tof,patches.At(iabsId), absIDCell[0],absIDCell[1],absIDCell[2],absIDCell[3]);
2357 for(Int_t ipatch = 0; ipatch < 4; ipatch++)
2359 if(absIdMax == absIDCell[ipatch])
2361 //printf("*** Patches : absId %d, E %2.1f, tof %f \n",absIdMax,clus->E(), tof);
2362 if(energy > ePatchMax)
2366 fIsBadCellEvent = bad;
2367 fIsExoticEvent = exotic;
2368 fTriggerClusterIndex = iclus;
2369 fTriggerClusterId = idclus;
2370 fIsTriggerMatch = kTRUE;
2374 }// trigger patch loop
2375 } // Do trigger patch matching
2379 // If there was no match, assign as trigger
2380 // the highest energy cluster in the event
2381 if(!fIsTriggerMatch)
2383 tofPatchMax = tofMax;
2385 fIsBadCellEvent = badMax;
2386 fIsExoticEvent = exoMax;
2387 fTriggerClusterIndex = clusMax;
2388 fTriggerClusterId = idclusMax;
2391 Double_t tofPatchMaxUS = TMath::Abs(tofPatchMax);
2393 if (tofPatchMaxUS < 25 ) fTriggerClusterBC = 0 ;
2394 else if(tofPatchMaxUS < 75 ) fTriggerClusterBC = 1 ;
2395 else if(tofPatchMaxUS < 125) fTriggerClusterBC = 2 ;
2396 else if(tofPatchMaxUS < 175) fTriggerClusterBC = 3 ;
2397 else if(tofPatchMaxUS < 225) fTriggerClusterBC = 4 ;
2398 else if(tofPatchMaxUS < 275) fTriggerClusterBC = 5 ;
2401 //printf("AliCaloTrackReader::MatchTriggerCluster() - Large BC - tof %2.3f - Index %d\n",tofPatchMaxUS,fTriggerClusterIndex);
2402 if(fTriggerClusterIndex >= 0) fTriggerClusterBC = 6 ;
2405 fTriggerClusterIndex = -2;
2406 fTriggerClusterId = -2;
2410 if(tofPatchMax < 0) fTriggerClusterBC*=-1;
2412 // printf("AliCaloTrackReader::MatchTriggerCluster(TArrayI patches) - Trigger cluster: index %d, ID %d, E = %2.2f, tof = %2.2f (BC = %d), bad cell? %d, exotic? %d, patch match? %d, n High E cluster %d\n",
2413 // fTriggerClusterIndex, fTriggerClusterId,ePatchMax, tofPatchMax,
2414 // fTriggerClusterBC, fIsBadCellEvent,fIsExoticEvent, fIsTriggerMatch, nOfHighECl);
2416 // if(!fIsTriggerMatch) printf("\t highest energy cluster: index %d, ID %d, E = %2.2f, tof = %2.2f, bad cell? %d, exotic? %d\n",clusMax, idclusMax, eMax,tofMax, badMax,exoMax);
2418 if(fIsBadCellEvent) fIsExoticEvent = kFALSE;
2422 //__________________________________________
2423 Bool_t AliCaloTrackReader::RejectLEDEvents()
2425 // LED Events in period LHC11a contaminated sample, simple method
2426 // to reject such events
2428 // Count number of cells with energy larger than 0.1 in SM3, cut on this number
2429 Int_t ncellsSM3 = 0;
2430 for(Int_t icell = 0; icell < fInputEvent->GetEMCALCells()->GetNumberOfCells(); icell++)
2432 Int_t absID = fInputEvent->GetEMCALCells()->GetCellNumber(icell);
2433 Int_t sm = GetCaloUtils()->GetEMCALGeometry()->GetSuperModuleNumber(absID);
2434 if(fInputEvent->GetEMCALCells()->GetAmplitude(icell) > 0.1 && sm==3) ncellsSM3++;
2437 Int_t ncellcut = 21;
2438 if(GetFiredTriggerClasses().Contains("EMC")) ncellcut = 35;
2440 if(ncellsSM3 >= ncellcut)
2443 printf(" AliCaloTrackReader::FillInputEvent() - reject event with ncells in SM3 %d, cut %d, trig %s\n",
2444 ncellsSM3,ncellcut,GetFiredTriggerClasses().Data());
2452 //____________________________________________________________
2453 void AliCaloTrackReader::SetTrackCuts(AliESDtrackCuts * cuts)
2457 if(fESDtrackCuts) delete fESDtrackCuts ;
2459 fESDtrackCuts = cuts ;
2463 //_________________________________________________________________________
2464 void AliCaloTrackReader::SetTrackComplementaryCuts(AliESDtrackCuts * cuts)
2466 // Set Track cuts for complementary tracks (hybrids)
2468 if(fESDtrackComplementaryCuts) delete fESDtrackComplementaryCuts ;
2470 fESDtrackComplementaryCuts = cuts ;