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() ;
98 else fAODEMCAL->Delete() ;
103 if(fDataType!=kMC)fAODPHOS->Clear() ;
104 else fAODPHOS->Delete() ;
109 fEMCALCells->Clear() ;
114 fPHOSCells->Clear() ;
119 for (Int_t i = 0; i < fNMixedEvent; i++) {
120 delete [] fVertex[i] ;
126 if(fESDtrackCuts) delete fESDtrackCuts;
128 // Pointers not owned, done by the analysis frame
129 // if(fInputEvent) delete fInputEvent ;
130 // if(fOutputEvent) delete fOutputEvent ;
131 // if(fMC) delete fMC ;
133 // if(fSecondInputAODTree){
134 // fSecondInputAODTree->Clear();
135 // delete fSecondInputAODTree;
138 // if(fSecondInputAODEvent) delete fSecondInputAODEvent ;
140 // Pointer not owned, deleted by maker
141 //if (fCaloUtils) delete fCaloUtils ;
145 //_________________________________________________________________________
146 Bool_t AliCaloTrackReader::ComparePtHardAndJetPt(){
147 // Check the event, if the requested ptHard is much larger than the jet pT, then there is a problem.
149 if(!fReadStack) return kTRUE; //Information not filtered to AOD
151 if(!strcmp(GetGenEventHeader()->ClassName(), "AliGenPythiaEventHeader")){
153 AliGenPythiaEventHeader* pygeh= (AliGenPythiaEventHeader*) GetGenEventHeader();
154 Int_t nTriggerJets = pygeh->NTriggerJets();
155 Float_t ptHard = pygeh->GetPtHard();
157 //if(fDebug > 1) printf("AliMCAnalysisUtils::PythiaEventHeader: Njets: %d, pT Hard %f\n",nTriggerJets, ptHard);
158 Float_t tmpjet[]={0,0,0,0};
159 for(Int_t ijet = 0; ijet< nTriggerJets; ijet++){
160 pygeh->TriggerJet(ijet, tmpjet);
161 jet = new TParticle(94, 21, -1, -1, -1, -1, tmpjet[0],tmpjet[1],tmpjet[2],tmpjet[3], 0,0,0,0);
162 //Compare jet pT and pt Hard
163 //if(fDebug > 1) printf("AliMCAnalysisUtils:: %d pycell jet pT %f\n",ijet, jet->Pt());
164 if(jet->Pt() > fPtHardAndJetPtFactor * ptHard) {
165 printf("AliMCAnalysisUtils::PythiaEventHeader: Njets: %d, pT Hard %2.2f, pycell jet pT %2.2f, rejection factor %1.1f\n",
166 nTriggerJets, ptHard, jet->Pt(), fPtHardAndJetPtFactor);
177 //____________________________________________________________________________
178 AliStack* AliCaloTrackReader::GetStack() const {
179 //Return pointer to stack
183 if(fDebug > 1) printf("AliCaloTrackReader::GetStack() - Stack is not available\n");
188 //____________________________________________________________________________
189 AliHeader* AliCaloTrackReader::GetHeader() const {
190 //Return pointer to header
192 return fMC->Header();
194 printf("AliCaloTrackReader::Header is not available\n");
198 //____________________________________________________________________________
199 AliGenEventHeader* AliCaloTrackReader::GetGenEventHeader() const {
200 //Return pointer to Generated event header
202 return fMC->GenEventHeader();
204 printf("AliCaloTrackReader::GenEventHeader is not available\n");
209 //____________________________________________________________________________
210 TClonesArray* AliCaloTrackReader::GetAODMCParticles(Int_t input) const {
211 //Return list of particles in AOD. Do it for the corresponding input event.
213 TClonesArray * rv = NULL ;
214 if(fDataType == kAOD){
218 AliAODEvent * evt = dynamic_cast<AliAODEvent*> (fInputEvent) ;
220 rv = (TClonesArray*)evt->FindListObject("mcparticles");
222 printf("AliCaloTrackReader::GetAODMCParticles() - wrong AOD input index? %d, or non existing tree? \n",input);
224 } //else if(input == 1 && fSecondInputAODEvent){ //Second input AOD
225 // rv = (TClonesArray*) fSecondInputAODEvent->FindListObject("mcparticles");
229 printf("AliCaloTrackReader::GetAODMCParticles() - Input are not AODs\n");
235 //____________________________________________________________________________
236 AliAODMCHeader* AliCaloTrackReader::GetAODMCHeader(Int_t input) const {
237 //Return MC header in AOD. Do it for the corresponding input event.
238 AliAODMCHeader *mch = NULL;
239 if(fDataType == kAOD){
242 mch = (AliAODMCHeader*)((AliAODEvent*)fInputEvent)->FindListObject("mcheader");
244 // //Second input AOD
245 // else if(input == 1){
246 // mch = (AliAODMCHeader*) fSecondInputAODEvent->FindListObject("mcheader");
249 printf("AliCaloTrackReader::GetAODMCHeader() - wrong AOD input index, %d\n",input);
253 printf("AliCaloTrackReader::GetAODMCHeader() - Input are not AODs\n");
259 //_______________________________________________________________
260 void AliCaloTrackReader::Init()
262 //Init reader. Method to be called in AliAnaPartCorrMaker
264 //Get the file with second input events if the filename is given
265 //Get the tree and connect the AODEvent. Only with AODs
267 if(fReadStack && fReadAODMCParticles){
268 printf("AliCaloTrackReader::Init() - Cannot access stack and mcparticles at the same time, change them \n");
270 fReadAODMCParticles = kFALSE;
273 // if(fSecondInputFileName!=""){
274 // if(fDataType == kAOD){
275 // TFile * input2 = new TFile(fSecondInputFileName,"read");
276 // printf("AliCaloTrackReader::Init() - Second input file opened: %s, size %d \n", input2->GetName(), (Int_t) input2->GetSize());
277 // fSecondInputAODTree = (TTree*) input2->Get("aodTree");
278 // if(fSecondInputAODTree) printf("AliCaloTrackReader::Init() - Second input tree opened: %s, entries %d \n",
279 // fSecondInputAODTree->GetName(), (Int_t) fSecondInputAODTree->GetEntries());
281 // printf("AliCaloTrackReader::Init() - Second input tree not available, STOP \n");
284 // fSecondInputAODEvent = new AliAODEvent;
285 // fSecondInputAODEvent->ReadFromTree(fSecondInputAODTree);
286 // if(fSecondInputFirstEvent >= fSecondInputAODTree->GetEntriesFast()){
287 // printf("AliCaloTrackReader::Init() - Requested first event of second input %d, is larger than number of events %d, STOP\n",
288 // fSecondInputFirstEvent, (Int_t) fSecondInputAODTree->GetEntriesFast());
292 // else printf("AliCaloTrackReader::Init() - Second input not added, reader is not AOD\n");
296 //_______________________________________________________________
297 void AliCaloTrackReader::InitParameters()
299 //Initialize the parameters of the analysis.
305 //Do not filter the detectors input by default.
309 fFillEMCALCells = kFALSE;
310 fFillPHOSCells = kFALSE;
312 //fSecondInputFileName = "" ;
313 //fSecondInputFirstEvent = 0 ;
314 fReadStack = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
315 fReadAODMCParticles = kFALSE; // Check in the constructor of the other readers if it was set or in the configuration file
316 fDeltaAODFileName = "deltaAODPartCorr.root";
317 fFiredTriggerClassName = "";
321 //We want tracks fitted in the detectors:
322 //fTrackStatus=AliESDtrack::kTPCrefit;
323 //fTrackStatus|=AliESDtrack::kITSrefit;
325 fESDtrackCuts = AliESDtrackCuts::GetStandardITSTPCTrackCuts2010();
327 fV0ADC[0] = 0; fV0ADC[1] = 0;
328 fV0Mul[0] = 0; fV0Mul[1] = 0;
332 //________________________________________________________________
333 void AliCaloTrackReader::Print(const Option_t * opt) const
336 //Print some relevant parameters set for the analysis
340 printf("***** Print: %s %s ******\n", GetName(), GetTitle() ) ;
341 printf("Task name : %s\n", fTaskName.Data()) ;
342 printf("Data type : %d\n", fDataType) ;
343 printf("CTS Min pT : %2.1f GeV/c\n", fCTSPtMin) ;
344 printf("EMCAL Min pT : %2.1f GeV/c\n", fEMCALPtMin) ;
345 printf("PHOS Min pT : %2.1f GeV/c\n", fPHOSPtMin) ;
346 printf("Use CTS = %d\n", fFillCTS) ;
347 printf("Use EMCAL = %d\n", fFillEMCAL) ;
348 printf("Use PHOS = %d\n", fFillPHOS) ;
349 printf("Use EMCAL Cells = %d\n", fFillEMCALCells) ;
350 printf("Use PHOS Cells = %d\n", fFillPHOSCells) ;
351 printf("Track status = %d\n", (Int_t) fTrackStatus) ;
352 printf("Track Mult Eta Cut = %d\n", (Int_t) fTrackMultEtaCut) ;
353 printf("Write delta AOD = %d\n", fWriteOutputDeltaAOD) ;
355 if(fComparePtHardAndJetPt)
356 printf("Compare jet pt and pt hard to accept event, factor = %2.2f",fPtHardAndJetPtFactor);
358 // if(fSecondInputFileName!="") {
359 // printf("Second Input File Name = %s\n", fSecondInputFileName.Data()) ;
360 // printf("Second Input First Event = %d\n", fSecondInputFirstEvent) ;
363 printf("Read Kine from, stack? %d, AOD ? %d \n", fReadStack, fReadAODMCParticles) ;
364 printf("Delta AOD File Name = %s\n", fDeltaAODFileName.Data()) ;
368 //___________________________________________________
369 Bool_t AliCaloTrackReader::FillInputEvent(const Int_t iEntry, const char * currentFileName) {
370 //Fill the event counter and input lists that are needed, called by the analysis maker.
372 fEventNumber = iEntry;
373 fCurrentFileName = TString(currentFileName);
375 if(fDebug >= 0) printf("AliCaloTrackReader::FillInputEvent() - Input event not available, skip event analysis\n");
378 //Select events only fired by a certain trigger configuration if it is provided
380 if(fInputEvent->GetHeader())
381 eventType = ((AliVHeader*)fInputEvent->GetHeader())->GetEventType();
382 if( fFiredTriggerClassName !="" && !fAnaLED){
384 return kFALSE; //Only physics event, do not use for simulated events!!!
386 printf("AliCaloTrackReader::FillInputEvent() - FiredTriggerClass <%s>, selected class <%s>, compare name %d\n",
387 GetFiredTriggerClasses().Data(),fFiredTriggerClassName.Data(), GetFiredTriggerClasses().Contains(fFiredTriggerClassName));
388 if( !GetFiredTriggerClasses().Contains(fFiredTriggerClassName) ) return kFALSE;
391 // kStartOfRun = 1, // START_OF_RUN
392 // kEndOfRun = 2, // END_OF_RUN
393 // kStartOfRunFiles = 3, // START_OF_RUN_FILES
394 // kEndOfRunFiles = 4, // END_OF_RUN_FILES
395 // kStartOfBurst = 5, // START_OF_BURST
396 // kEndOfBurst = 6, // END_OF_BURST
397 // kPhysicsEvent = 7, // PHYSICS_EVENT
398 // kCalibrationEvent = 8, // CALIBRATION_EVENT
399 // kFormatError = 9, // EVENT_FORMAT_ERROR
400 // kStartOfData = 10, // START_OF_DATA
401 // kEndOfData = 11, // END_OF_DATA
402 // kSystemSoftwareTriggerEvent = 12, // SYSTEM_SOFTWARE_TRIGGER_EVENT
403 // kDetectorSoftwareTriggerEvent = 13 // DETECTOR_SOFTWARE_TRIGGER_EVENT
405 if(eventType!=7 && fDebug > 1 )printf("AliCaloTrackReader::FillInputEvent() - DO LED, Event Type <%d>, 8 Calibration \n", eventType);
406 if(eventType!=8)return kFALSE;
409 //In case of analysis of events with jets, skip those with jet pt > 5 pt hard
410 if(fComparePtHardAndJetPt && GetStack()) {
411 if(!ComparePtHardAndJetPt()) return kFALSE ;
414 //In case of mixing events with other AOD file
415 // if(fDataType == kAOD && fSecondInputAODTree){
418 // printf("AliCaloTrackReader::FillInputEvent() - Get event %d from second input AOD file \n", iEntry+fSecondInputFirstEvent);
419 // if(fSecondInputAODTree->GetEntriesFast() <= iEntry+fSecondInputFirstEvent) {
420 // if(fSecondInputAODTree->GetEntriesFast() == iEntry+fSecondInputFirstEvent)
421 // printf("AliCaloTrackReader::FillInputEvent() - Skip events from event %d, no more events in second AOD file \n", iEntry);
426 // Int_t nbytes = fSecondInputAODTree->GetEvent(iEntry+fSecondInputFirstEvent);
427 // if ( nbytes == 0 ) {//If nothing in AOD
428 // printf("AliCaloTrackReader::FillInputEvent() - Nothing in Second AOD input, STOP\n");
438 //Fill the arrays with cluster/tracks/cells data
440 FillInputEMCALCells();
442 FillInputPHOSCells();
446 //Accept events with at least one track
447 if(fTrackMult == 0) return kFALSE;
450 //In case of data produced with calo filter, some information stored in non usual places
451 if(IsCaloFilterPatchOn()){
452 fTrackMult = ((AliAODHeader*)fInputEvent->GetHeader())->GetCentrality();
453 //printf("Track multiplicity %d \n",fTrackMult);
454 if(fTrackMult == 0) return kFALSE;
467 //__________________________________________________
468 void AliCaloTrackReader::ResetLists() {
469 // Reset lists, called by the analysis maker
471 if(fAODCTS) fAODCTS -> Clear();
472 if(fAODEMCAL) fAODEMCAL -> Clear();
473 if(fAODPHOS) fAODPHOS -> Clear();
474 if(fEMCALCells) fEMCALCells -> Clear();
475 if(fPHOSCells) fPHOSCells -> Clear();
477 fV0ADC[0] = 0; fV0ADC[1] = 0;
478 fV0Mul[0] = 0; fV0Mul[1] = 0;
482 //____________________________________________________________________________
483 void AliCaloTrackReader::SetInputEvent(AliVEvent* const input)
486 fMixedEvent = dynamic_cast<AliMixedEvent*>(GetInputEvent()) ;
488 fNMixedEvent = fMixedEvent->GetNumberOfEvents() ;
491 //Delete previous vertex
493 for (Int_t i = 0; i < fNMixedEvent; i++) {
494 delete [] fVertex[i] ;
499 fVertex = new Double_t*[fNMixedEvent] ;
500 for (Int_t i = 0; i < fNMixedEvent; i++) {
501 fVertex[i] = new Double_t[3] ;
502 fVertex[i][0] = 0.0 ;
503 fVertex[i][1] = 0.0 ;
504 fVertex[i][2] = 0.0 ;
508 //____________________________________________________________________________
509 void AliCaloTrackReader::GetVertex(Double_t vertex[3]) const {
510 //Return vertex position to be used for single event analysis
511 vertex[0]=fVertex[0][0];
512 vertex[1]=fVertex[0][1];
513 vertex[2]=fVertex[0][2];
516 //____________________________________________________________________________
517 void AliCaloTrackReader::GetVertex(Double_t vertex[3], const Int_t evtIndex) const {
518 //Return vertex position for mixed event, recover the vertex in a particular event.
520 //Int_t evtIndex = 0; // for single events only one vertex stored in position 0, default value
521 //if (fMixedEvent && clusterID >=0) {
522 // evtIndex=GetMixedEvent()->EventIndexForCaloCluster(clusterID) ;
525 vertex[0]=fVertex[evtIndex][0]; vertex[1]=fVertex[evtIndex][1]; vertex[2]=fVertex[evtIndex][2];
531 //____________________________________________________________________________
532 void AliCaloTrackReader::FillVertexArray() {
534 //Fill data member with vertex
535 //In case of Mixed event, multiple vertices
537 //Delete previous vertex
539 for (Int_t i = 0; i < fNMixedEvent; i++) {
540 delete [] fVertex[i] ;
545 fVertex = new Double_t*[fNMixedEvent] ;
546 for (Int_t i = 0; i < fNMixedEvent; i++) {
547 fVertex[i] = new Double_t[3] ;
548 fVertex[i][0] = 0.0 ;
549 fVertex[i][1] = 0.0 ;
550 fVertex[i][2] = 0.0 ;
553 if (!fMixedEvent) { //Single event analysis
554 if(!fInputEvent->GetPrimaryVertex()) printf("AliCaloTrackReader::FillVertexArray() - NULL primary vertex\n");
555 if(fDataType!=kMC && fInputEvent->GetPrimaryVertex())fInputEvent->GetPrimaryVertex()->GetXYZ(fVertex[0]);
557 fVertex[0][0]=0.; fVertex[0][1]=0.; fVertex[0][2]=0.;
561 printf("AliCaloTrackReader::FillVertexArray() - Single Event Vertex : %f,%f,%f\n",fVertex[0][0],fVertex[0][1],fVertex[0][2]);
563 } else { // MultiEvent analysis
564 for (Int_t iev = 0; iev < fNMixedEvent; iev++) {
565 if (fMixedEvent->GetVertexOfEvent(iev))
566 fMixedEvent->GetVertexOfEvent(iev)->GetXYZ(fVertex[iev]);
567 else { // no vertex found !!!!
568 AliWarning("No vertex found");
572 printf("AliCaloTrackReader::FillVertexArray() - Multi Event %d Vertex : %f,%f,%f\n",iev,fVertex[iev][0],fVertex[iev][1],fVertex[iev][2]);
580 //____________________________________________________________________________
581 void AliCaloTrackReader::FillInputCTS() {
582 //Return array with Central Tracking System (CTS) tracks
584 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputCTS()\n");
586 Int_t nTracks = fInputEvent->GetNumberOfTracks() ;
590 for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
591 AliVTrack * track = (AliVTrack*)fInputEvent->GetTrack(itrack) ; // retrieve track from esd
593 //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
594 if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus))
599 if(fDataType==kESD && !fESDtrackCuts->AcceptTrack((AliESDtrack*)track)) continue;
601 // Track filter selection
602 //if (fTrackFilter) {
603 // selectInfo = fTrackFilter->IsSelected(esdTrack);
604 // if (!selectInfo && !(esd->GetPrimaryVertex())->UsesTrack(esdTrack->GetID())) continue;
607 //Count the tracks in eta < 0.9
608 //printf("Eta %f cut %f\n",TMath::Abs(track->Eta()),fTrackMultEtaCut);
609 if(TMath::Abs(track->Eta())< fTrackMultEtaCut) fTrackMult++;
611 track->GetPxPyPz(p) ;
612 TLorentzVector momentum(p[0],p[1],p[2],0);
614 if(fCTSPtMin < momentum.Pt()){
616 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"CTS"))
619 if(fDebug > 2 && momentum.Pt() > 0.1)
620 printf("AliCaloTrackReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
621 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
624 track->SetID(itrack);
629 }//Pt and Fiducial cut passed.
632 //fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast();
634 printf("AliCaloTrackReader::FillInputCTS() - aod entries %d, input tracks %d, pass status %d, multipliticy %d\n", fAODCTS->GetEntriesFast(), nTracks, nstatus, fTrackMult);//fAODCTSNormalInputEntries);
636 // //If second input event available, add the clusters.
637 // if(fSecondInputAODTree && fSecondInputAODEvent){
638 // nTracks = fSecondInputAODEvent->GetNumberOfTracks() ;
639 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputCTS() - Add second input tracks, entries %d\n", nTracks) ;
640 // for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
641 // AliAODTrack * track = ((AliAODEvent*)fSecondInputAODEvent)->GetTrack(itrack) ; // retrieve track from esd
643 // //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
644 // if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
646 // track->GetPxPyPz(p) ;
647 // TLorentzVector momentum(p[0],p[1],p[2],0);
649 // if(fCTSPtMin < momentum.Pt()){
651 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"CTS")) continue;
653 // 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",
654 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
656 // fAODCTS->Add(track);
658 // }//Pt and Fiducial cut passed.
661 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputCTS() - aod normal entries %d, after second input %d\n", fAODCTSNormalInputEntries, fAODCTS->GetEntriesFast());
662 // } //second input loop
666 //____________________________________________________________________________
667 void AliCaloTrackReader::FillInputEMCAL() {
668 //Return array with EMCAL clusters in aod format
670 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputEMCAL()\n");
672 //Loop to select clusters in fiducial cut and fill container with aodClusters
673 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
674 for (Int_t iclus = 0; iclus < nclusters; iclus++) {
675 AliVCluster * clus = 0;
676 if ( (clus = fInputEvent->GetCaloCluster(iclus)) ) {
677 if (IsEMCALCluster(clus)){
679 //Check if the cluster contains any bad channel and if close to calorimeter borders
682 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
684 if(GetCaloUtils()->ClusterContainsBadChannel("EMCAL",clus->GetCellsAbsId(), clus->GetNCells()))
686 if(!GetCaloUtils()->CheckCellFiducialRegion(clus, (AliVCaloCells*)fInputEvent->GetEMCALCells(), fInputEvent, vindex))
689 TLorentzVector momentum ;
691 clus->GetMomentum(momentum, fVertex[vindex]);
693 if(fEMCALPtMin < momentum.Pt()){
695 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL"))
698 if(fDebug > 2 && momentum.E() > 0.1)
699 printf("AliCaloTrackReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
700 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
703 //clus->GetPosition(pos);
704 //printf("Before Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
706 //Recalibrate the cluster energy
707 if(GetCaloUtils()->IsRecalibrationOn()) {
708 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, GetEMCALCells());
710 //printf("Recalibrated Energy %f\n",clus->E());
711 GetCaloUtils()->RecalculateClusterShowerShapeParameters(GetEMCALCells(),clus);
712 GetCaloUtils()->RecalculateClusterPID(clus);
716 //Recalculate distance to bad channels, if new list of bad channels provided
717 GetCaloUtils()->RecalculateClusterDistanceToBadChannel(GetEMCALCells(),clus);
719 //Correct non linearity
720 if(GetCaloUtils()->IsCorrectionOfClusterEnergyOn()){
721 GetCaloUtils()->CorrectClusterEnergy(clus) ;
722 //printf("Linearity Corrected Energy %f\n",clus->E());
725 //Recalculate cluster position
726 if(GetCaloUtils()->IsRecalculationOfClusterPositionOn()){
727 GetCaloUtils()->RecalculateClusterPosition(GetEMCALCells(),clus);
728 //clus->GetPosition(pos);
729 //printf("After Corrections: e %f, x %f, y %f, z %f\n",clus->E(),pos[0],pos[1],pos[2]);
736 fAODEMCAL->Add(clus);
738 }//Pt and Fiducial cut passed.
743 //Recalculate track matching
744 GetCaloUtils()->RecalculateClusterTrackMatching(fInputEvent);
746 //fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();
747 if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - aod entries %d\n", fAODEMCAL->GetEntriesFast());//fAODEMCALNormalInputEntries);
749 //If second input event available, add the clusters.
750 // if(fSecondInputAODTree && fSecondInputAODEvent){
751 // GetSecondInputAODVertex(v);
752 // nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNumberOfCaloClusters();
753 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - Add second input clusters, entries %d\n", nclusters) ;
754 // for (Int_t iclus = 0; iclus < nclusters; iclus++) {
755 // AliAODCaloCluster * clus = 0;
756 // if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
757 // if (clus->IsEMCAL()){
758 // TLorentzVector momentum ;
759 // clus->GetMomentum(momentum, v);
761 // if(fEMCALPtMin < momentum.Pt()){
763 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"EMCAL")) continue;
765 // 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",
766 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
767 // fAODEMCAL->Add(clus);
768 // }//Pt and Fiducial cut passed.
770 // }// cluster exists
773 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputEMCAL() - aod normal entries %d, after second input %d\n", fAODEMCALNormalInputEntries, fAODEMCAL->GetEntriesFast());
775 // } //second input loop
778 //____________________________________________________________________________
779 void AliCaloTrackReader::FillInputPHOS() {
780 //Return array with PHOS clusters in aod format
782 if(fDebug > 2 ) printf("AliCaloTrackReader::FillInputPHOS()\n");
784 //Loop to select clusters in fiducial cut and fill container with aodClusters
785 Int_t nclusters = fInputEvent->GetNumberOfCaloClusters();
786 for (Int_t iclus = 0; iclus < nclusters; iclus++) {
787 AliVCluster * clus = 0;
788 if ( (clus = fInputEvent->GetCaloCluster(iclus)) ) {
789 if (IsPHOSCluster(clus)){
790 //Check if the cluster contains any bad channel and if close to calorimeter borders
793 vindex = fMixedEvent->EventIndexForCaloCluster(iclus);
794 if( GetCaloUtils()->ClusterContainsBadChannel("PHOS",clus->GetCellsAbsId(), clus->GetNCells()))
796 if(!GetCaloUtils()->CheckCellFiducialRegion(clus, fInputEvent->GetPHOSCells(), fInputEvent, vindex))
799 TLorentzVector momentum ;
801 clus->GetMomentum(momentum, fVertex[vindex]);
803 if(fPHOSPtMin < momentum.Pt()){
805 if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"PHOS"))
808 if(fDebug > 2 && momentum.E() > 0.1)
809 printf("AliCaloTrackReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
810 momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
812 //Recalibrate the cluster energy
813 if(GetCaloUtils()->IsRecalibrationOn()) {
814 Float_t energy = GetCaloUtils()->RecalibrateClusterEnergy(clus, (AliAODCaloCells*)GetPHOSCells());
824 }//Pt and Fiducial cut passed.
829 //fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;
830 if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - aod entries %d\n", fAODPHOS->GetEntriesFast());//fAODPHOSNormalInputEntries);
832 //If second input event available, add the clusters.
833 // if(fSecondInputAODTree && fSecondInputAODEvent){
834 // GetSecondInputAODVertex(v);
835 // nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNumberOfCaloClusters();
836 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - Add second input clusters, entries %d\n", nclusters);
837 // for (Int_t iclus = 0; iclus < nclusters; iclus++) {
838 // AliAODCaloCluster * clus = 0;
839 // if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
840 // if (clus->IsPHOS()){
841 // TLorentzVector momentum ;
842 // clus->GetMomentum(momentum, v);
844 // if(fPHOSPtMin < momentum.Pt()){
846 // if(fCheckFidCut && !fFiducialCut->IsInFiducialCut(momentum,"PHOS")) continue;
848 // 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",
849 // momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
850 // fAODPHOS->Add(clus);
851 // }//Pt and Fiducial cut passed.
853 // }// cluster exists
855 // if(fDebug > 1) printf("AliCaloTrackReader::FillInputPHOS() - aod normal entries %d, after second input %d\n", fAODPHOSNormalInputEntries, fAODPHOS->GetEntriesFast());
856 // } //second input loop
860 //____________________________________________________________________________
861 void AliCaloTrackReader::FillInputEMCALCells() {
862 //Return array with EMCAL cells in aod format
864 fEMCALCells = fInputEvent->GetEMCALCells();
868 //____________________________________________________________________________
869 void AliCaloTrackReader::FillInputPHOSCells() {
870 //Return array with PHOS cells in aod format
872 fPHOSCells = fInputEvent->GetPHOSCells();
877 //____________________________________________________________________________
878 Bool_t AliCaloTrackReader::IsEMCALCluster(AliVCluster* cluster) const {
879 // Check if it is a cluster from EMCAL. For old AODs cluster type has
880 // different number and need to patch here
882 if(fDataType==kAOD && fOldAOD)
884 if (cluster->GetType() == 2) return kTRUE;
889 return cluster->IsEMCAL();
894 //____________________________________________________________________________
895 Bool_t AliCaloTrackReader::IsPHOSCluster(AliVCluster * cluster) const {
896 //Check if it is a cluster from PHOS.For old AODs cluster type has
897 // different number and need to patch here
899 if(fDataType==kAOD && fOldAOD)
901 Int_t type = cluster->GetType();
902 if (type == 0 || type == 1) return kTRUE;
907 return cluster->IsPHOS();