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 **************************************************************************/
17 //_________________________________________________________________________
18 // Base class for reading data: MonteCarlo, ESD or AOD, of PHOS EMCAL and
19 // Central Barrel Tracking detectors (CTS).
20 // Not all MC particles/tracks/clusters are kept, some kinematical/fiducial restrictions are done.
21 // Mother class of : AliCaloTrackESDReader: Fills ESD data in 3 TObjArrays (PHOS, EMCAL, CTS)
22 // : AliCaloTrackMCReader: Fills Kinematics data in 3 TObjArrays (PHOS, EMCAL, CTS)
23 // : AliCaloTrackReader: Fills AOD data in 3 TObjArrays (PHOS, EMCAL, CTS)
25 // This part is commented: Mixing analysis can be done, input AOD with events
26 // is opened in the AliCaloTrackReader::Init()
28 //-- Author: Gustavo Conesa (LNF-INFN)
29 //////////////////////////////////////////////////////////////////////////////
32 // --- ROOT system ---
35 //---- ANALYSIS system ----
36 #include "AliCaloTrackReader.h"
37 #include "AliMCEvent.h"
38 #include "AliAODMCHeader.h"
39 #include "AliGenPythiaEventHeader.h"
40 #include "AliVEvent.h"
41 #include "AliAODEvent.h"
42 #include "AliVTrack.h"
43 #include "AliVParticle.h"
44 #include "AliMixedEvent.h"
45 #include "AliESDtrack.h"
46 #include "AliEMCALRecoUtils.h"
47 #include "AliESDtrackCuts.h"
49 ClassImp(AliCaloTrackReader)
52 //____________________________________________________________________________
53 AliCaloTrackReader::AliCaloTrackReader() :
54 TObject(), fEventNumber(-1), fCurrentFileName(""),fDataType(0), fDebug(0),
55 fFiducialCut(0x0), fCheckFidCut(kFALSE), fComparePtHardAndJetPt(kFALSE), fPtHardAndJetPtFactor(7),
56 fCTSPtMin(0), fEMCALPtMin(0),fPHOSPtMin(0), fAODBranchList(new TList ),
57 fAODCTS(new TObjArray()), fAODEMCAL(new TObjArray()), fAODPHOS(new TObjArray()),
58 fEMCALCells(0x0), fPHOSCells(0x0),
59 fInputEvent(0x0), fOutputEvent(0x0),fMC(0x0),
60 fFillCTS(0),fFillEMCAL(0),fFillPHOS(0),
61 fFillEMCALCells(0),fFillPHOSCells(0),
62 // fSecondInputAODTree(0x0), fSecondInputAODEvent(0x0),
63 // fSecondInputFileName(""),fSecondInputFirstEvent(0),
64 // fAODCTSNormalInputEntries(0), fAODEMCALNormalInputEntries(0),
65 // fAODPHOSNormalInputEntries(0),
66 fTrackStatus(0), fESDtrackCuts(0), fTrackMult(0), fTrackMultEtaCut(0.8),
67 fReadStack(kFALSE), fReadAODMCParticles(kFALSE),
68 fDeltaAODFileName("deltaAODPartCorr.root"),fFiredTriggerClassName(""),
69 fAnaLED(kFALSE),fTaskName(""),fCaloUtils(0x0),
70 fMixedEvent(NULL), fNMixedEvent(1), fVertex(NULL),
71 fWriteOutputDeltaAOD(kFALSE),fOldAOD(kFALSE),fCaloFilterPatch(kFALSE)
75 //Initialize parameters
79 //_________________________________
80 AliCaloTrackReader::~AliCaloTrackReader() {
83 if(fFiducialCut) delete fFiducialCut ;
86 fAODBranchList->Delete();
87 delete fAODBranchList ;
91 if(fDataType!=kMC)fAODCTS->Clear() ;
92 else fAODCTS->Delete() ;
97 if(fDataType!=kMC)fAODEMCAL->Clear("C") ;
98 else fAODEMCAL->Delete() ;
103 if(fDataType!=kMC)fAODPHOS->Clear("C") ;
104 else fAODPHOS->Delete() ;
109 // delete fEMCALCells ;
113 // delete fPHOSCells ;
117 for (Int_t i = 0; i < fNMixedEvent; i++) {
118 delete [] fVertex[i] ;
124 if(fESDtrackCuts) delete fESDtrackCuts;
126 // Pointers not owned, done by the analysis frame
127 // if(fInputEvent) delete fInputEvent ;
128 // if(fOutputEvent) delete fOutputEvent ;
129 // if(fMC) delete fMC ;
131 // if(fSecondInputAODTree){
132 // fSecondInputAODTree->Clear();
133 // delete fSecondInputAODTree;
136 // if(fSecondInputAODEvent) delete fSecondInputAODEvent ;
138 // Pointer not owned, deleted by maker
139 //if (fCaloUtils) delete fCaloUtils ;
143 //_________________________________________________________________________
144 Bool_t AliCaloTrackReader::ComparePtHardAndJetPt(){
145 // Check the event, if the requested ptHard is much larger than the jet pT, then there is a problem.
147 if(!fReadStack) return kTRUE; //Information not filtered to AOD
149 if(!strcmp(GetGenEventHeader()->ClassName(), "AliGenPythiaEventHeader")){
151 AliGenPythiaEventHeader* pygeh= (AliGenPythiaEventHeader*) GetGenEventHeader();
152 Int_t nTriggerJets = pygeh->NTriggerJets();
153 Float_t ptHard = pygeh->GetPtHard();
155 //if(fDebug > 1) printf("AliMCAnalysisUtils::PythiaEventHeader: Njets: %d, pT Hard %f\n",nTriggerJets, ptHard);
156 Float_t tmpjet[]={0,0,0,0};
157 for(Int_t ijet = 0; ijet< nTriggerJets; ijet++){
158 pygeh->TriggerJet(ijet, tmpjet);
159 jet = new TParticle(94, 21, -1, -1, -1, -1, tmpjet[0],tmpjet[1],tmpjet[2],tmpjet[3], 0,0,0,0);
160 //Compare jet pT and pt Hard
161 //if(fDebug > 1) printf("AliMCAnalysisUtils:: %d pycell jet pT %f\n",ijet, jet->Pt());
162 if(jet->Pt() > fPtHardAndJetPtFactor * ptHard) {
163 printf("AliMCAnalysisUtils::PythiaEventHeader: Njets: %d, pT Hard %2.2f, pycell jet pT %2.2f, rejection factor %1.1f\n",
164 nTriggerJets, ptHard, jet->Pt(), fPtHardAndJetPtFactor);
175 //____________________________________________________________________________
176 AliStack* AliCaloTrackReader::GetStack() const {
177 //Return pointer to stack
181 if(fDebug > 1) printf("AliCaloTrackReader::GetStack() - Stack is not available\n");
186 //____________________________________________________________________________
187 AliHeader* AliCaloTrackReader::GetHeader() const {
188 //Return pointer to header
190 return fMC->Header();
192 printf("AliCaloTrackReader::Header is not available\n");
196 //____________________________________________________________________________
197 AliGenEventHeader* AliCaloTrackReader::GetGenEventHeader() const {
198 //Return pointer to Generated event header
200 return fMC->GenEventHeader();
202 printf("AliCaloTrackReader::GenEventHeader is not available\n");
207 //____________________________________________________________________________
208 TClonesArray* AliCaloTrackReader::GetAODMCParticles(Int_t input) const {
209 //Return list of particles in AOD. Do it for the corresponding input event.
211 TClonesArray * rv = NULL ;
212 if(fDataType == kAOD){
216 AliAODEvent * evt = dynamic_cast<AliAODEvent*> (fInputEvent) ;
218 rv = (TClonesArray*)evt->FindListObject("mcparticles");
220 printf("AliCaloTrackReader::GetAODMCParticles() - wrong AOD input index? %d, or non existing tree? \n",input);
222 } //else if(input == 1 && fSecondInputAODEvent){ //Second input AOD
223 // rv = (TClonesArray*) fSecondInputAODEvent->FindListObject("mcparticles");
227 printf("AliCaloTrackReader::GetAODMCParticles() - Input are not AODs\n");
233 //____________________________________________________________________________
234 AliAODMCHeader* AliCaloTrackReader::GetAODMCHeader(Int_t input) const {
235 //Return MC header in AOD. Do it for the corresponding input event.
236 AliAODMCHeader *mch = NULL;
237 if(fDataType == kAOD){
240 mch = (AliAODMCHeader*)((AliAODEvent*)fInputEvent)->FindListObject("mcheader");
242 // //Second input AOD
243 // else if(input == 1){
244 // mch = (AliAODMCHeader*) fSecondInputAODEvent->FindListObject("mcheader");
247 printf("AliCaloTrackReader::GetAODMCHeader() - wrong AOD input index, %d\n",input);
251 printf("AliCaloTrackReader::GetAODMCHeader() - Input are not AODs\n");
257 //_______________________________________________________________
258 void AliCaloTrackReader::Init()
260 //Init reader. Method to be called in AliAnaPartCorrMaker
262 //Get the file with second input events if the filename is given
263 //Get the tree and connect the AODEvent. Only with AODs
265 if(fReadStack && fReadAODMCParticles){
266 printf("AliCaloTrackReader::Init() - Cannot access stack and mcparticles at the same time, change them \n");
268 fReadAODMCParticles = kFALSE;
271 // if(fSecondInputFileName!=""){
272 // if(fDataType == kAOD){
273 // TFile * input2 = new TFile(fSecondInputFileName,"read");
274 // printf("AliCaloTrackReader::Init() - Second input file opened: %s, size %d \n", input2->GetName(), (Int_t) input2->GetSize());
275 // fSecondInputAODTree = (TTree*) input2->Get("aodTree");
276 // if(fSecondInputAODTree) printf("AliCaloTrackReader::Init() - Second input tree opened: %s, entries %d \n",
277 // fSecondInputAODTree->GetName(), (Int_t) fSecondInputAODTree->GetEntries());
279 // printf("AliCaloTrackReader::Init() - Second input tree not available, STOP \n");
282 // fSecondInputAODEvent = new AliAODEvent;
283 // fSecondInputAODEvent->ReadFromTree(fSecondInputAODTree);
284 // if(fSecondInputFirstEvent >= fSecondInputAODTree->GetEntriesFast()){
285 // printf("AliCaloTrackReader::Init() - Requested first event of second input %d, is larger than number of events %d, STOP\n",
286 // fSecondInputFirstEvent, (Int_t) fSecondInputAODTree->GetEntriesFast());
290 // else printf("AliCaloTrackReader::Init() - Second input not added, reader is not AOD\n");
294 //_______________________________________________________________
295 void AliCaloTrackReader::InitParameters()
297 //Initialize the parameters of the analysis.
303 //Do not filter the detectors input by default.
307 fFillEMCALCells = kFALSE;
308 fFillPHOSCells = kFALSE;
310 //fSecondInputFileName = "" ;
311 //fSecondInputFirstEvent = 0 ;
312 fReadStack = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
313 fReadAODMCParticles = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
314 fDeltaAODFileName = "deltaAODPartCorr.root";
315 fFiredTriggerClassName = "";
319 //We want tracks fitted in the detectors:
320 //fTrackStatus=AliESDtrack::kTPCrefit;
321 //fTrackStatus|=AliESDtrack::kITSrefit;
323 fESDtrackCuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010();
325 fV0ADC[0] = 0; fV0ADC[1] = 0;
326 fV0Mul[0] = 0; fV0Mul[1] = 0;
330 //________________________________________________________________
331 void AliCaloTrackReader::Print(const Option_t * opt) const
334 //Print some relevant parameters set for the analysis
338 printf("***** Print: %s %s ******\n", GetName(), GetTitle() ) ;
339 printf("Task name : %s\n", fTaskName.Data()) ;
340 printf("Data type : %d\n", fDataType) ;
341 printf("CTS Min pT : %2.1f GeV/c\n", fCTSPtMin) ;
342 printf("EMCAL Min pT : %2.1f GeV/c\n", fEMCALPtMin) ;
343 printf("PHOS Min pT : %2.1f GeV/c\n", fPHOSPtMin) ;
344 printf("Use CTS = %d\n", fFillCTS) ;
345 printf("Use EMCAL = %d\n", fFillEMCAL) ;
346 printf("Use PHOS = %d\n", fFillPHOS) ;
347 printf("Use EMCAL Cells = %d\n", fFillEMCALCells) ;
348 printf("Use PHOS Cells = %d\n", fFillPHOSCells) ;
349 printf("Track status = %d\n", (Int_t) fTrackStatus) ;
350 printf("Track Mult Eta Cut = %d\n", (Int_t) fTrackMultEtaCut) ;
351 printf("Write delta AOD = %d\n", fWriteOutputDeltaAOD) ;
353 if(fComparePtHardAndJetPt)
354 printf("Compare jet pt and pt hard to accept event, factor = %2.2f",fPtHardAndJetPtFactor);
356 // if(fSecondInputFileName!="") {
357 // printf("Second Input File Name = %s\n", fSecondInputFileName.Data()) ;
358 // printf("Second Input First Event = %d\n", fSecondInputFirstEvent) ;
361 printf("Read Kine from, stack? %d, AOD ? %d \n", fReadStack, fReadAODMCParticles) ;
362 printf("Delta AOD File Name = %s\n", fDeltaAODFileName.Data()) ;
366 //___________________________________________________
367 Bool_t AliCaloTrackReader::FillInputEvent(const Int_t iEntry, const char * currentFileName) {
368 //Fill the event counter and input lists that are needed, called by the analysis maker.
370 fEventNumber = iEntry;
371 fCurrentFileName = TString(currentFileName);
373 if(fDebug >= 0) printf("AliCaloTrackReader::FillInputEvent() - Input event not available, skip event analysis\n");
376 //Select events only fired by a certain trigger configuration if it is provided
378 if(fInputEvent->GetHeader())
379 eventType = ((AliVHeader*)fInputEvent->GetHeader())->GetEventType();
380 if( fFiredTriggerClassName !="" && !fAnaLED){
382 return kFALSE; //Only physics event, do not use for simulated events!!!
384 printf("AliCaloTrackReader::FillInputEvent() - FiredTriggerClass <%s>, selected class <%s>, compare name %d\n",
385 GetFiredTriggerClasses().Data(),fFiredTriggerClassName.Data(), GetFiredTriggerClasses().Contains(fFiredTriggerClassName));
386 if( !GetFiredTriggerClasses().Contains(fFiredTriggerClassName) ) return kFALSE;
389 // kStartOfRun = 1, // START_OF_RUN
390 // kEndOfRun = 2, // END_OF_RUN
391 // kStartOfRunFiles = 3, // START_OF_RUN_FILES
392 // kEndOfRunFiles = 4, // END_OF_RUN_FILES
393 // kStartOfBurst = 5, // START_OF_BURST
394 // kEndOfBurst = 6, // END_OF_BURST
395 // kPhysicsEvent = 7, // PHYSICS_EVENT
396 // kCalibrationEvent = 8, // CALIBRATION_EVENT
397 // kFormatError = 9, // EVENT_FORMAT_ERROR
398 // kStartOfData = 10, // START_OF_DATA
399 // kEndOfData = 11, // END_OF_DATA
400 // kSystemSoftwareTriggerEvent = 12, // SYSTEM_SOFTWARE_TRIGGER_EVENT
401 // kDetectorSoftwareTriggerEvent = 13 // DETECTOR_SOFTWARE_TRIGGER_EVENT
403 if(eventType!=7 && fDebug > 1 )printf("AliCaloTrackReader::FillInputEvent() - DO LED, Event Type <%d>, 8 Calibration \n", eventType);
404 if(eventType!=8)return kFALSE;
407 //In case of analysis of events with jets, skip those with jet pt > 5 pt hard
408 if(fComparePtHardAndJetPt && GetStack()) {
409 if(!ComparePtHardAndJetPt()) return kFALSE ;
412 //In case of mixing events with other AOD file
413 // if(fDataType == kAOD && fSecondInputAODTree){
416 // printf("AliCaloTrackReader::FillInputEvent() - Get event %d from second input AOD file \n", iEntry+fSecondInputFirstEvent);
417 // if(fSecondInputAODTree->GetEntriesFast() <= iEntry+fSecondInputFirstEvent) {
418 // if(fSecondInputAODTree->GetEntriesFast() == iEntry+fSecondInputFirstEvent)
419 // printf("AliCaloTrackReader::FillInputEvent() - Skip events from event %d, no more events in second AOD file \n", iEntry);
424 // Int_t nbytes = fSecondInputAODTree->GetEvent(iEntry+fSecondInputFirstEvent);
425 // if ( nbytes == 0 ) {//If nothing in AOD
426 // printf("AliCaloTrackReader::FillInputEvent() - Nothing in Second AOD input, STOP\n");
436 //Fill the arrays with cluster/tracks/cells data
438 FillInputEMCALCells();
440 FillInputPHOSCells();
444 //Accept events with at least one track
445 if(fTrackMult == 0) return kFALSE;
448 //In case of data produced with calo filter, some information stored in non usual places
449 if(IsCaloFilterPatchOn()){
450 fTrackMult = (Int_t) ((AliAODHeader*)fInputEvent->GetHeader())->GetCentrality();
451 //printf("Track multiplicity %d \n",fTrackMult);
452 if(fTrackMult == 0) return kFALSE;
465 //__________________________________________________
466 void AliCaloTrackReader::ResetLists() {
467 // Reset lists, called by the analysis maker
469 if(fAODCTS) fAODCTS -> Clear();
470 if(fAODEMCAL) fAODEMCAL -> Clear("C");
471 if(fAODPHOS) fAODPHOS -> Clear("C");
472 // if(fEMCALCells) fEMCALCells -> Clear("");
473 // if(fPHOSCells) fPHOSCells -> Clear("");
475 fV0ADC[0] = 0; fV0ADC[1] = 0;
476 fV0Mul[0] = 0; fV0Mul[1] = 0;
480 //____________________________________________________________________________
481 void AliCaloTrackReader::SetInputEvent(AliVEvent* const input)
484 fMixedEvent = dynamic_cast<AliMixedEvent*>(GetInputEvent()) ;
486 fNMixedEvent = fMixedEvent->GetNumberOfEvents() ;
489 //Delete previous vertex
491 for (Int_t i = 0; i < fNMixedEvent; i++) {
492 delete [] fVertex[i] ;
497 fVertex = new Double_t*[fNMixedEvent] ;
498 for (Int_t i = 0; i < fNMixedEvent; i++) {
499 fVertex[i] = new Double_t[3] ;
500 fVertex[i][0] = 0.0 ;
501 fVertex[i][1] = 0.0 ;
502 fVertex[i][2] = 0.0 ;
506 //____________________________________________________________________________
507 void AliCaloTrackReader::GetVertex(Double_t vertex[3]) const {
508 //Return vertex position to be used for single event analysis
509 vertex[0]=fVertex[0][0];
510 vertex[1]=fVertex[0][1];
511 vertex[2]=fVertex[0][2];
514 //____________________________________________________________________________
515 void AliCaloTrackReader::GetVertex(Double_t vertex[3], const Int_t evtIndex) const {
516 //Return vertex position for mixed event, recover the vertex in a particular event.
518 //Int_t evtIndex = 0; // for single events only one vertex stored in position 0, default value
519 //if (fMixedEvent && clusterID >=0) {
520 // evtIndex=GetMixedEvent()->EventIndexForCaloCluster(clusterID) ;
523 vertex[0]=fVertex[evtIndex][0]; vertex[1]=fVertex[evtIndex][1]; vertex[2]=fVertex[evtIndex][2];
529 //____________________________________________________________________________
530 void AliCaloTrackReader::FillVertexArray() {
532 //Fill data member with vertex
533 //In case of Mixed event, multiple vertices
535 //Delete previous vertex
537 for (Int_t i = 0; i < fNMixedEvent; i++) {
538 delete [] fVertex[i] ;
543 fVertex = new Double_t*[fNMixedEvent] ;
544 for (Int_t i = 0; i < fNMixedEvent; i++) {
545 fVertex[i] = new Double_t[3] ;
546 fVertex[i][0] = 0.0 ;
547 fVertex[i][1] = 0.0 ;
548 fVertex[i][2] = 0.0 ;
551 if (!fMixedEvent) { //Single event analysis
552 if(!fInputEvent->GetPrimaryVertex()) printf("AliCaloTrackReader::FillVertexArray() - NULL primary vertex\n");
553 if(fDataType!=kMC && fInputEvent->GetPrimaryVertex())fInputEvent->GetPrimaryVertex()->GetXYZ(fVertex[0]);
555 fVertex[0][0]=0.; fVertex[0][1]=0.; fVertex[0][2]=0.;
559 printf("AliCaloTrackReader::FillVertexArray() - Single Event Vertex : %f,%f,%f\n",fVertex[0][0],fVertex[0][1],fVertex[0][2]);
561 } else { // MultiEvent analysis
562 for (Int_t iev = 0; iev < fNMixedEvent; iev++) {
563 if (fMixedEvent->GetVertexOfEvent(iev))
564 fMixedEvent->GetVertexOfEvent(iev)->GetXYZ(fVertex[iev]);
565 else { // no vertex found !!!!
566 AliWarning("No vertex found");
570 printf("AliCaloTrackReader::FillVertexArray() - Multi Event %d Vertex : %f,%f,%f\n",iev,fVertex[iev][0],fVertex[iev][1],fVertex[iev][2]);
578 //____________________________________________________________________________
579 void AliCaloTrackReader::FillInputCTS() {
580 //Return array with Central Tracking System (CTS) tracks
582 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputCTS()\n");
584 Int_t nTracks = fInputEvent->GetNumberOfTracks() ;
588 for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
589 AliVTrack * track = (AliVTrack*)fInputEvent->GetTrack(itrack) ; // retrieve track from esd
591 //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
592 if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus))
597 if(fDataType==kESD && !fESDtrackCuts->AcceptTrack((AliESDtrack*)track)) continue;
599 // Track filter selection
600 //if (fTrackFilter) {
601 // selectInfo = fTrackFilter->IsSelected(esdTrack);
602 // if (!selectInfo && !(esd->GetPrimaryVertex())->UsesTrack(esdTrack->GetID())) continue;
605 //Count the tracks in eta < 0.9
606 //printf("Eta %f cut %f\n",TMath::Abs(track->Eta()),fTrackMultEtaCut);
607 if(TMath::Abs(track->Eta())< fTrackMultEtaCut) fTrackMult++;
609 track->GetPxPyPz(p) ;
610 TLorentzVector momentum(p[0],p[1],p[2],0);
612 if(fCTSPtMin < momentum.Pt()){
614 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"CTS"))
617 if(fDebug > 2 && momentum.Pt() > 0.1)
618 printf("AliCaloTrackReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
619 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
622 track->SetID(itrack);
627 }//Pt and Fiducial cut passed.
630 //fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast();
632 printf("AliCaloTrackReader::FillInputCTS() - aod entries %d, input tracks %d, pass status %d, multipliticy %d\n", fAODCTS->GetEntriesFast(), nTracks, nstatus, fTrackMult);//fAODCTSNormalInputEntries);
634 // //If second input event available, add the clusters.
635 // if(fSecondInputAODTree && fSecondInputAODEvent){
636 // nTracks = fSecondInputAODEvent->GetNumberOfTracks() ;
637 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputCTS() - Add second input tracks, entries %d\n", nTracks) ;
638 // for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
639 // AliAODTrack * track = ((AliAODEvent*)fSecondInputAODEvent)->GetTrack(itrack) ; // retrieve track from esd
641 // //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
642 // if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
644 // track->GetPxPyPz(p) ;
645 // TLorentzVector momentum(p[0],p[1],p[2],0);
647 // if(fCTSPtMin < momentum.Pt()){
649 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"CTS")) continue;
651 // if(fDebug > 2 && momentum.Pt() > 0.1) printf("AliCaloTrackReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
652 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
654 // fAODCTS->Add(track);
656 // }//Pt and Fiducial cut passed.
659 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputCTS() - aod normal entries %d, after second input %d\n", fAODCTSNormalInputEntries, fAODCTS->GetEntriesFast());
660 // } //second input loop
664 //____________________________________________________________________________
665 void AliCaloTrackReader::FillInputEMCAL() {
666 //Return array with EMCAL clusters in aod format
668 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputEMCAL()\n");
670 //Loop to select clusters in fiducial cut and fill container with aodClusters
671 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
672 for (Int_t iclus = 0; iclus < nclusters; iclus++) {
673 AliVCluster * clus = 0;
674 if ( (clus = fInputEvent->GetCaloCluster(iclus)) ) {
675 if (IsEMCALCluster(clus)){
677 //Check if the cluster contains any bad channel and if close to calorimeter borders
680 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
682 if(GetCaloUtils()->ClusterContainsBadChannel("EMCAL",clus->GetCellsAbsId(), clus->GetNCells()))
684 if(!GetCaloUtils()->CheckCellFiducialRegion(clus, (AliVCaloCells*)fInputEvent->GetEMCALCells(), fInputEvent, vindex))
687 TLorentzVector momentum ;
689 clus->GetMomentum(momentum, fVertex[vindex]);
691 if(fEMCALPtMin < momentum.Pt()){
693 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL"))
696 if(fDebug > 2 && momentum.E() > 0.1)
697 printf("AliCaloTrackReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
698 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
701 //clus->GetPosition(pos);
702 //printf("Before Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
704 //Recalibrate the cluster energy
705 if(GetCaloUtils()->IsRecalibrationOn()) {
706 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, GetEMCALCells());
708 //printf("Recalibrated Energy %f\n",clus->E());
709 GetCaloUtils()->RecalculateClusterShowerShapeParameters(GetEMCALCells(),clus);
710 GetCaloUtils()->RecalculateClusterPID(clus);
714 //Recalculate distance to bad channels, if new list of bad channels provided
715 GetCaloUtils()->RecalculateClusterDistanceToBadChannel(GetEMCALCells(),clus);
717 //Recalculate cluster position
718 if(GetCaloUtils()->IsRecalculationOfClusterPositionOn()){
719 GetCaloUtils()->RecalculateClusterPosition(GetEMCALCells(),clus);
720 //clus->GetPosition(pos);
721 //printf("After Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
724 //Correct non linearity
725 if(GetCaloUtils()->IsCorrectionOfClusterEnergyOn()){
726 GetCaloUtils()->CorrectClusterEnergy(clus) ;
727 //printf("Linearity Corrected Energy %f\n",clus->E());
734 fAODEMCAL->Add(clus);
736 }//Pt and Fiducial cut passed.
741 //Recalculate track matching
742 GetCaloUtils()->RecalculateClusterTrackMatching(fInputEvent);
744 //fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();
745 if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - aod entries %d\n", fAODEMCAL->GetEntriesFast());//fAODEMCALNormalInputEntries);
747 //If second input event available, add the clusters.
748 // if(fSecondInputAODTree && fSecondInputAODEvent){
749 // GetSecondInputAODVertex(v);
750 // nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNumberOfCaloClusters();
751 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - Add second input clusters, entries %d\n", nclusters) ;
752 // for (Int_t iclus = 0; iclus < nclusters; iclus++) {
753 // AliAODCaloCluster * clus = 0;
754 // if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
755 // if (clus->IsEMCAL()){
756 // TLorentzVector momentum ;
757 // clus->GetMomentum(momentum, v);
759 // if(fEMCALPtMin < momentum.Pt()){
761 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL")) continue;
763 // if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
764 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
765 // fAODEMCAL->Add(clus);
766 // }//Pt and Fiducial cut passed.
768 // }// cluster exists
771 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - aod normal entries %d, after second input %d\n", fAODEMCALNormalInputEntries, fAODEMCAL->GetEntriesFast());
773 // } //second input loop
776 //____________________________________________________________________________
777 void AliCaloTrackReader::FillInputPHOS() {
778 //Return array with PHOS clusters in aod format
780 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputPHOS()\n");
782 //Loop to select clusters in fiducial cut and fill container with aodClusters
783 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
784 for (Int_t iclus = 0; iclus < nclusters; iclus++) {
785 AliVCluster * clus = 0;
786 if ( (clus = fInputEvent->GetCaloCluster(iclus)) ) {
787 if (IsPHOSCluster(clus)){
788 //Check if the cluster contains any bad channel and if close to calorimeter borders
791 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
792 if( GetCaloUtils()->ClusterContainsBadChannel("PHOS",clus->GetCellsAbsId(), clus->GetNCells()))
794 if(!GetCaloUtils()->CheckCellFiducialRegion(clus, fInputEvent->GetPHOSCells(), fInputEvent, vindex))
797 TLorentzVector momentum ;
799 clus->GetMomentum(momentum, fVertex[vindex]);
801 if(fPHOSPtMin < momentum.Pt()){
803 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"PHOS"))
806 if(fDebug > 2 && momentum.E() > 0.1)
807 printf("AliCaloTrackReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
808 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
810 //Recalibrate the cluster energy
811 if(GetCaloUtils()->IsRecalibrationOn()) {
812 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, (AliAODCaloCells*)GetPHOSCells());
822 }//Pt and Fiducial cut passed.
827 //fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;
828 if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - aod entries %d\n", fAODPHOS->GetEntriesFast());//fAODPHOSNormalInputEntries);
830 //If second input event available, add the clusters.
831 // if(fSecondInputAODTree && fSecondInputAODEvent){
832 // GetSecondInputAODVertex(v);
833 // nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNumberOfCaloClusters();
834 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - Add second input clusters, entries %d\n", nclusters);
835 // for (Int_t iclus = 0; iclus < nclusters; iclus++) {
836 // AliAODCaloCluster * clus = 0;
837 // if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
838 // if (clus->IsPHOS()){
839 // TLorentzVector momentum ;
840 // clus->GetMomentum(momentum, v);
842 // if(fPHOSPtMin < momentum.Pt()){
844 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"PHOS")) continue;
846 // if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
847 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
848 // fAODPHOS->Add(clus);
849 // }//Pt and Fiducial cut passed.
851 // }// cluster exists
853 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - aod normal entries %d, after second input %d\n", fAODPHOSNormalInputEntries, fAODPHOS->GetEntriesFast());
854 // } //second input loop
858 //____________________________________________________________________________
859 void AliCaloTrackReader::FillInputEMCALCells() {
860 //Return array with EMCAL cells in aod format
862 fEMCALCells = fInputEvent->GetEMCALCells();
866 //____________________________________________________________________________
867 void AliCaloTrackReader::FillInputPHOSCells() {
868 //Return array with PHOS cells in aod format
870 fPHOSCells = fInputEvent->GetPHOSCells();
875 //____________________________________________________________________________
876 Bool_t AliCaloTrackReader::IsEMCALCluster(AliVCluster* cluster) const {
877 // Check if it is a cluster from EMCAL. For old AODs cluster type has
878 // different number and need to patch here
880 if(fDataType==kAOD && fOldAOD)
882 if (cluster->GetType() == 2) return kTRUE;
887 return cluster->IsEMCAL();
892 //____________________________________________________________________________
893 Bool_t AliCaloTrackReader::IsPHOSCluster(AliVCluster * cluster) const {
894 //Check if it is a cluster from PHOS.For old AODs cluster type has
895 // different number and need to patch here
897 if(fDataType==kAOD && fOldAOD)
899 Int_t type = cluster->GetType();
900 if (type == 0 || type == 1) return kTRUE;
905 return cluster->IsPHOS();