[u/mrichter/AliRoot.git] / PWG4 / PartCorrBase / AliCaloTrackAODReader.cxx


/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/
/* $Id: $ */

//_________________________________________________________________________
// Class for reading data (AODs) in order to do prompt gamma
//  or other particle identification and correlations.
// Mixing analysis can be done, input AOD with events
// is opened in the AliCaloTrackReader::Init()
// 
//
//*-- Author: Gustavo Conesa (LNF-INFN) 
//////////////////////////////////////////////////////////////////////////////


// --- ROOT system ---
//#include "Riostream.h"

//---- ANALYSIS system ----
#include "AliCaloTrackAODReader.h" 
#include "AliAODEvent.h"
#include "AliAODCaloCluster.h"
#include "AliAODTrack.h"
#include "AliESDtrack.h"
#include "AliFidutialCut.h"

ClassImp(AliCaloTrackAODReader)

//____________________________________________________________________________
AliCaloTrackAODReader::AliCaloTrackAODReader() : 
  AliCaloTrackReader()
{
  //Default Ctor
  
  //Initialize parameters
  fDataType=kAOD;
  fReadStack          = kTRUE;
  fReadAODMCParticles = kFALSE;
  //We want tracks fitted in the detectors:
  fTrackStatus=AliESDtrack::kTPCrefit;
  fTrackStatus|=AliESDtrack::kITSrefit;

}

//____________________________________________________________________________
AliCaloTrackAODReader::AliCaloTrackAODReader(const AliCaloTrackAODReader & g) :   
  AliCaloTrackReader(g)
{
  // cpy ctor
}

//_________________________________________________________________________
//AliCaloTrackAODReader & AliCaloTrackAODReader::operator = (const AliCaloTrackAODReader & source)
//{
//  // assignment operator
//
//  if(&source == this) return *this;
//
//  return *this;
//
//}

//____________________________________________________________________________
void AliCaloTrackAODReader::FillInputCTS() {
  //Return array with Central Tracking System (CTS) tracks

  Int_t nTracks   = fInputEvent->GetNumberOfTracks() ;
  Double_t p[3];
  for (Int_t itrack =  0; itrack <  nTracks; itrack++) {////////////// track loop
    AliAODTrack * track = ((AliAODEvent*)fInputEvent)->GetTrack(itrack) ; // retrieve track from esd
    	  
    //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
	if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
    
    track->GetPxPyPz(p) ;
    TLorentzVector momentum(p[0],p[1],p[2],0);
    
    if(fCTSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"CTS")){
      
      if(fDebug > 2 && momentum.Pt() > 0.1) printf("AliCaloTrackAODReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
						  momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
 
      fAODCTS->Add(track);
    }//Pt and Fidutial cut passed. 
  }// track loop
	
  fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast();
  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS()   - aod entries %d\n", fAODCTSNormalInputEntries);

  //If second input event available, add the clusters.
  if(fSecondInputAODTree && fSecondInputAODEvent){
	  nTracks   = fSecondInputAODEvent->GetNumberOfTracks() ;
	  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS()   - Add second input tracks, entries %d\n", nTracks) ;
	  for (Int_t itrack =  0; itrack <  nTracks; itrack++) {////////////// track loop
		  AliAODTrack * track = ((AliAODEvent*)fSecondInputAODEvent)->GetTrack(itrack) ; // retrieve track from esd
		  
		  //Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
		  if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
		  
		  track->GetPxPyPz(p) ;
		  TLorentzVector momentum(p[0],p[1],p[2],0);
		  
		  if(fCTSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"CTS")){
			  
			  if(fDebug > 2 && momentum.Pt() > 0.1) printf("AliCaloTrackAODReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
														   momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
			  
			  fAODCTS->Add(track);
			  
		  }//Pt and Fidutial cut passed. 
	  }// track loop
	  
	  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS()   - aod normal entries %d, after second input %d\n", fAODCTSNormalInputEntries, fAODCTS->GetEntriesFast());
  }	//second input loop
	
}

//____________________________________________________________________________
void AliCaloTrackAODReader::FillInputEMCAL() {
  //Return array with EMCAL clusters in aod format
  
  //Get vertex for momentum calculation  
  Double_t v[3] ; //vertex ;
  GetVertex(v);
  
  //Loop to select clusters in fidutial cut and fill container with aodClusters
  Int_t nclusters = ((AliAODEvent*)fInputEvent)->GetNCaloClusters();
  for (Int_t iclus =  0; iclus <  nclusters; iclus++) {
    AliAODCaloCluster * clus = 0;
    if ( (clus = ((AliAODEvent*)fInputEvent)->GetCaloCluster(iclus)) ) {
      if (clus->IsEMCALCluster()){
	TLorentzVector momentum ;
	clus->GetMomentum(momentum, v);      
	
	if(fEMCALPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"EMCAL")){
    
	  if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
						     momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
	  
	  fAODEMCAL->Add(clus);	
	}//Pt and Fidutial cut passed.
      }//EMCAL cluster
    }// cluster exists
  }// cluster loop
	
  fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();
  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - aod entries %d\n", fAODEMCALNormalInputEntries);

  //If second input event available, add the clusters.
  if(fSecondInputAODTree && fSecondInputAODEvent){
	  nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNCaloClusters();
	  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Add second input clusters, entries %d\n", nclusters) ;
		for (Int_t iclus =  0; iclus < nclusters; iclus++) {
			AliAODCaloCluster * clus = 0;
			if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
				if (clus->IsEMCALCluster()){
					TLorentzVector momentum ;
					clus->GetMomentum(momentum, v);      
					
					if(fEMCALPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"EMCAL")){
						
						if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
																	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
						fAODEMCAL->Add(clus);	
					}//Pt and Fidutial cut passed.
				}//EMCAL cluster
			}// cluster exists
		}// cluster loop
		
	  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - aod normal entries %d, after second input %d\n", fAODEMCALNormalInputEntries, fAODEMCAL->GetEntriesFast());

	} //second input loop
}

//____________________________________________________________________________
void AliCaloTrackAODReader::FillInputPHOS() {
  //Return array with PHOS clusters in aod format
  
  //Get vertex for momentum calculation  
  Double_t v[3] ; //vertex ;
  GetVertex(v);

  //Loop to select clusters in fidutial cut and fill container with aodClusters
  Int_t nclusters = ((AliAODEvent*)fInputEvent)->GetNCaloClusters();
  for (Int_t iclus =  0; iclus < nclusters; iclus++) {
    AliAODCaloCluster * clus = 0;
    if ( (clus = ((AliAODEvent*)fInputEvent)->GetCaloCluster(iclus)) ) {
      if (clus->IsPHOSCluster()){
	TLorentzVector momentum ;
	clus->GetMomentum(momentum, v);      
	
	if(fPHOSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"PHOS")){
	  
	  if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
						     momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());

	  fAODPHOS->Add(clus);	
	}//Pt and Fidutial cut passed.
      }//PHOS cluster
    }//cluster exists
  }//esd cluster loop
	
  fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;
  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS()  - aod entries %d\n", fAODPHOSNormalInputEntries);

  //If second input event available, add the clusters.
  if(fSecondInputAODTree && fSecondInputAODEvent){
	  nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNCaloClusters();
	  if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS()  - Add second input clusters, entries %d\n", nclusters);
		for (Int_t iclus =  0; iclus < nclusters; iclus++) {
			AliAODCaloCluster * clus = 0;
			if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
				if (clus->IsPHOSCluster()){
					TLorentzVector momentum ;
					clus->GetMomentum(momentum, v);      
					
					if(fPHOSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"PHOS")){
						
						if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
																	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
						fAODPHOS->Add(clus);	
					}//Pt and Fidutial cut passed.
				}//PHOS cluster
			}// cluster exists
		}// cluster loop
		if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS()  - aod normal entries %d, after second input %d\n", fAODPHOSNormalInputEntries, fAODPHOS->GetEntriesFast());
  }	//second input loop

}

//____________________________________________________________________________
void AliCaloTrackAODReader::FillInputEMCALCells() {
  //Return array with EMCAL cells in aod format

  fEMCALCells = (TNamed*) ((AliAODEvent*)fInputEvent)->GetEMCALCells(); 

}

//____________________________________________________________________________
void AliCaloTrackAODReader::FillInputPHOSCells() {
  //Return array with PHOS cells in aod format

  fPHOSCells = (TNamed*) ((AliAODEvent*)fInputEvent)->GetPHOSCells(); 

}

//____________________________________________________________________________
void AliCaloTrackAODReader::GetVertex(Double_t  v[3]) const {
  //Return vertex position

  v[0] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetX() ;//CHECK!!!
  v[1] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetY() ;//CHECK!!!
  v[2] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetZ() ;//CHECK!!!
}

//____________________________________________________________________________
Double_t AliCaloTrackAODReader::GetBField() const {
  //Return magnetic field

  Double_t bfield =  ((AliAODEvent*)fInputEvent)->GetMagneticField();

  return bfield;

}

//____________________________________________________________________________
void AliCaloTrackAODReader::SetInputOutputMCEvent(AliVEvent* input, AliAODEvent* aod, AliMCEvent* mc) {
  // Connect the data pointers
  // If input is AOD, do analysis with input, if not, do analysis with the output aod.
  if(!strcmp(input->GetName(),"AliESDEvent"))   {
    SetInputEvent(aod);
    SetOutputEvent(aod);
  }
  else if(!strcmp(input->GetName(),"AliAODEvent")){
    SetInputEvent(input);
    SetOutputEvent(aod);
  }
  else{ 
    printf("AliCaloTrackAODReader::SetInputOutputMCEvent() - STOP : Wrong data format: %s\n",input->GetName());
    abort();
  }
  
  SetMC(mc);
  
}
Commit	Line	Data
1c5acb87	1
	2	/**************************************************************************
	3	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* *
	5	* Author: The ALICE Off-line Project. *
	6	* Contributors are mentioned in the code where appropriate. *
	7	* *
	8	* Permission to use, copy, modify and distribute this software and its *
	9	* documentation strictly for non-commercial purposes is hereby granted *
	10	* without fee, provided that the above copyright notice appears in all *
	11	* copies and that both the copyright notice and this permission notice *
	12	* appear in the supporting documentation. The authors make no claims *
	13	* about the suitability of this software for any purpose. It is *
	14	* provided "as is" without express or implied warranty. *
	15	**************************************************************************/
	16	/* $Id: $ */
	17
	18	//_________________________________________________________________________
	19	// Class for reading data (AODs) in order to do prompt gamma
591cc579	20	// or other particle identification and correlations.
	21	// Mixing analysis can be done, input AOD with events
	22	// is opened in the AliCaloTrackReader::Init()
1c5acb87	23	//
	24	//
	25	//*-- Author: Gustavo Conesa (LNF-INFN)
	26	//////////////////////////////////////////////////////////////////////////////
	27
	28
	29	// --- ROOT system ---
	30	//#include "Riostream.h"
	31
	32	//---- ANALYSIS system ----
	33	#include "AliCaloTrackAODReader.h"
	34	#include "AliAODEvent.h"
1c5acb87	35	#include "AliAODCaloCluster.h"
1c5acb87	36	#include "AliAODTrack.h"
591cc579	37	#include "AliESDtrack.h"
477d6cee	38	#include "AliFidutialCut.h"
1c5acb87	39
	40	ClassImp(AliCaloTrackAODReader)
	41
	42	//____________________________________________________________________________
	43	AliCaloTrackAODReader::AliCaloTrackAODReader() :
	44	AliCaloTrackReader()
	45	{
	46	//Default Ctor
	47
	48	//Initialize parameters
	49	fDataType=kAOD;
591cc579	50	fReadStack = kTRUE;
	51	fReadAODMCParticles = kFALSE;
	52	//We want tracks fitted in the detectors:
	53	fTrackStatus=AliESDtrack::kTPCrefit;
	54	fTrackStatus\|=AliESDtrack::kITSrefit;
	55
1c5acb87	56	}
	57
	58	//____________________________________________________________________________
	59	AliCaloTrackAODReader::AliCaloTrackAODReader(const AliCaloTrackAODReader & g) :
	60	AliCaloTrackReader(g)
	61	{
	62	// cpy ctor
	63	}
	64
	65	//_________________________________________________________________________
	66	//AliCaloTrackAODReader & AliCaloTrackAODReader::operator = (const AliCaloTrackAODReader & source)
	67	//{
	68	// // assignment operator
	69	//
	70	// if(&source == this) return *this;
	71	//
	72	// return *this;
	73	//
	74	//}
	75
	76	//____________________________________________________________________________
	77	void AliCaloTrackAODReader::FillInputCTS() {
591cc579	78	//Return array with Central Tracking System (CTS) tracks
1c5acb87	79
477d6cee	80	Int_t nTracks = fInputEvent->GetNumberOfTracks() ;
1c5acb87	81	Double_t p[3];
1c5acb87	82	for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
477d6cee	83	AliAODTrack * track = ((AliAODEvent*)fInputEvent)->GetTrack(itrack) ; // retrieve track from esd
591cc579	84
	85	//Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
	86	if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
1c5acb87	87
	88	track->GetPxPyPz(p) ;
	89	TLorentzVector momentum(p[0],p[1],p[2],0);
	90
	91	if(fCTSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"CTS")){
	92
a3aebfff	93	if(fDebug > 2 && momentum.Pt() > 0.1) printf("AliCaloTrackAODReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
1c5acb87	94	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
591cc579	95
477d6cee	96	fAODCTS->Add(track);
1c5acb87	97	}//Pt and Fidutial cut passed.
1c5acb87	98	}// track loop
591cc579	99
	100	fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast();
	101	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS() - aod entries %d\n", fAODCTSNormalInputEntries);
	102
	103	//If second input event available, add the clusters.
	104	if(fSecondInputAODTree && fSecondInputAODEvent){
	105	nTracks = fSecondInputAODEvent->GetNumberOfTracks() ;
	106	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS() - Add second input tracks, entries %d\n", nTracks) ;
	107	for (Int_t itrack = 0; itrack < nTracks; itrack++) {////////////// track loop
	108	AliAODTrack * track = ((AliAODEvent*)fSecondInputAODEvent)->GetTrack(itrack) ; // retrieve track from esd
	109
	110	//Select tracks under certain conditions, TPCrefit, ITSrefit ... check the set bits
	111	if (fTrackStatus && !((track->GetStatus() & fTrackStatus) == fTrackStatus)) continue ;
	112
	113	track->GetPxPyPz(p) ;
	114	TLorentzVector momentum(p[0],p[1],p[2],0);
	115
	116	if(fCTSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"CTS")){
	117
	118	if(fDebug > 2 && momentum.Pt() > 0.1) printf("AliCaloTrackAODReader::FillInputCTS() - Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
	119	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
	120
	121	fAODCTS->Add(track);
	122
	123	}//Pt and Fidutial cut passed.
	124	}// track loop
	125
	126	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputCTS() - aod normal entries %d, after second input %d\n", fAODCTSNormalInputEntries, fAODCTS->GetEntriesFast());
	127	} //second input loop
	128
1c5acb87	129	}
	130
	131	//____________________________________________________________________________
	132	void AliCaloTrackAODReader::FillInputEMCAL() {
	133	//Return array with EMCAL clusters in aod format
477d6cee	134
1c5acb87	135	//Get vertex for momentum calculation
	136	Double_t v[3] ; //vertex ;
	137	GetVertex(v);
477d6cee	138
1c5acb87	139	//Loop to select clusters in fidutial cut and fill container with aodClusters
591cc579	140	Int_t nclusters = ((AliAODEvent*)fInputEvent)->GetNCaloClusters();
591cc579	141	for (Int_t iclus = 0; iclus < nclusters; iclus++) {
477d6cee	142	AliAODCaloCluster * clus = 0;
	143	if ( (clus = ((AliAODEvent*)fInputEvent)->GetCaloCluster(iclus)) ) {
	144	if (clus->IsEMCALCluster()){
	145	TLorentzVector momentum ;
	146	clus->GetMomentum(momentum, v);
	147
	148	if(fEMCALPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"EMCAL")){
1c5acb87	149
a3aebfff	150	if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
477d6cee	151	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
477d6cee	152
477d6cee	153	fAODEMCAL->Add(clus);
	154	}//Pt and Fidutial cut passed.
	155	}//EMCAL cluster
	156	}// cluster exists
591cc579	157	}// cluster loop
	158
	159	fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();
	160	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - aod entries %d\n", fAODEMCALNormalInputEntries);
	161
	162	//If second input event available, add the clusters.
	163	if(fSecondInputAODTree && fSecondInputAODEvent){
	164	nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNCaloClusters();
	165	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Add second input clusters, entries %d\n", nclusters) ;
	166	for (Int_t iclus = 0; iclus < nclusters; iclus++) {
	167	AliAODCaloCluster * clus = 0;
	168	if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
	169	if (clus->IsEMCALCluster()){
	170	TLorentzVector momentum ;
	171	clus->GetMomentum(momentum, v);
	172
	173	if(fEMCALPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"EMCAL")){
	174
	175	if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputEMCAL() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
	176	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
	177	fAODEMCAL->Add(clus);
	178	}//Pt and Fidutial cut passed.
	179	}//EMCAL cluster
	180	}// cluster exists
	181	}// cluster loop
	182
	183	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputEMCAL() - aod normal entries %d, after second input %d\n", fAODEMCALNormalInputEntries, fAODEMCAL->GetEntriesFast());
1c5acb87	184
591cc579	185	} //second input loop
1c5acb87	186	}
	187
	188	//____________________________________________________________________________
	189	void AliCaloTrackAODReader::FillInputPHOS() {
	190	//Return array with PHOS clusters in aod format
477d6cee	191
1c5acb87	192	//Get vertex for momentum calculation
	193	Double_t v[3] ; //vertex ;
	194	GetVertex(v);
	195
	196	//Loop to select clusters in fidutial cut and fill container with aodClusters
591cc579	197	Int_t nclusters = ((AliAODEvent*)fInputEvent)->GetNCaloClusters();
591cc579	198	for (Int_t iclus = 0; iclus < nclusters; iclus++) {
477d6cee	199	AliAODCaloCluster * clus = 0;
	200	if ( (clus = ((AliAODEvent*)fInputEvent)->GetCaloCluster(iclus)) ) {
	201	if (clus->IsPHOSCluster()){
	202	TLorentzVector momentum ;
	203	clus->GetMomentum(momentum, v);
	204
	205	if(fPHOSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"PHOS")){
	206
a3aebfff	207	if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
477d6cee	208	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
591cc579	209
477d6cee	210	fAODPHOS->Add(clus);
	211	}//Pt and Fidutial cut passed.
	212	}//PHOS cluster
	213	}//cluster exists
1c5acb87	214	}//esd cluster loop
591cc579	215
	216	fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;
	217	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS() - aod entries %d\n", fAODPHOSNormalInputEntries);
1c5acb87	218
591cc579	219	//If second input event available, add the clusters.
	220	if(fSecondInputAODTree && fSecondInputAODEvent){
	221	nclusters = ((AliAODEvent*)fSecondInputAODEvent)->GetNCaloClusters();
	222	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS() - Add second input clusters, entries %d\n", nclusters);
	223	for (Int_t iclus = 0; iclus < nclusters; iclus++) {
	224	AliAODCaloCluster * clus = 0;
	225	if ( (clus = ((AliAODEvent*)fSecondInputAODEvent)->GetCaloCluster(iclus)) ) {
	226	if (clus->IsPHOSCluster()){
	227	TLorentzVector momentum ;
	228	clus->GetMomentum(momentum, v);
	229
	230	if(fPHOSPtMin < momentum.Pt() && fFidutialCut->IsInFidutialCut(momentum,"PHOS")){
	231
	232	if(fDebug > 2 && momentum.E() > 0.1) printf("AliCaloTrackAODReader::FillInputPHOS() - Selected clusters E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
	233	momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
	234	fAODPHOS->Add(clus);
	235	}//Pt and Fidutial cut passed.
	236	}//PHOS cluster
	237	}// cluster exists
	238	}// cluster loop
	239	if(fDebug > 1) printf("AliCaloTrackAODReader::FillInputPHOS() - aod normal entries %d, after second input %d\n", fAODPHOSNormalInputEntries, fAODPHOS->GetEntriesFast());
	240	} //second input loop
1c5acb87	241
	242	}
	243
	244	//____________________________________________________________________________
	245	void AliCaloTrackAODReader::FillInputEMCALCells() {
	246	//Return array with EMCAL cells in aod format
	247
477d6cee	248	fEMCALCells = (TNamed) ((AliAODEvent)fInputEvent)->GetEMCALCells();
1c5acb87	249
	250	}
	251
	252	//____________________________________________________________________________
	253	void AliCaloTrackAODReader::FillInputPHOSCells() {
	254	//Return array with PHOS cells in aod format
	255
477d6cee	256	fPHOSCells = (TNamed) ((AliAODEvent)fInputEvent)->GetPHOSCells();
1c5acb87	257
	258	}
	259
	260	//____________________________________________________________________________
	261	void AliCaloTrackAODReader::GetVertex(Double_t v[3]) const {
	262	//Return vertex position
	263
477d6cee	264	v[0] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetX() ;//CHECK!!!
	265	v[1] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetY() ;//CHECK!!!
	266	v[2] = ((AliAODEvent*)fInputEvent)->GetVertex(0)->GetZ() ;//CHECK!!!
1c5acb87	267	}
1c5acb87	268
8dacfd76	269	//____________________________________________________________________________
	270	Double_t AliCaloTrackAODReader::GetBField() const {
	271	//Return magnetic field
	272
	273	Double_t bfield = ((AliAODEvent*)fInputEvent)->GetMagneticField();
	274
	275	return bfield;
	276
	277	}
1c5acb87	278
1c5acb87	279	//____________________________________________________________________________
477d6cee	280	void AliCaloTrackAODReader::SetInputOutputMCEvent(AliVEvent* input, AliAODEvent* aod, AliMCEvent* mc) {
1c5acb87	281	// Connect the data pointers
477d6cee	282	// If input is AOD, do analysis with input, if not, do analysis with the output aod.
	283	if(!strcmp(input->GetName(),"AliESDEvent")) {
	284	SetInputEvent(aod);
	285	SetOutputEvent(aod);
	286	}
	287	else if(!strcmp(input->GetName(),"AliAODEvent")){
	288	SetInputEvent(input);
	289	SetOutputEvent(aod);
	290	}
	291	else{
591cc579	292	printf("AliCaloTrackAODReader::SetInputOutputMCEvent() - STOP : Wrong data format: %s\n",input->GetName());
477d6cee	293	abort();
	294	}
	295
	296	SetMC(mc);
1c5acb87	297
1c5acb87	298	}