[u/mrichter/AliRoot.git] / ESDCheck / AliEMCALQATask.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.                  *
 **************************************************************************/

/* $Id$ */

//_________________________________________________________________________
// An analysis task to check the EMCAL photon data in simulated data
//
//*-- Yves Schutz 
//////////////////////////////////////////////////////////////////////////////

#include <TCanvas.h>
#include <TChain.h>
#include <TFile.h> 
#include <TH1.h>
#include <TH1F.h>
#include <TH1I.h>
#include <TLegend.h> 
#include <TNtuple.h>
#include <TROOT.h>
#include <TVector3.h> 

#include "AliEMCALQATask.h" 
#include "AliESD.h" 
#include "AliLog.h"

//______________________________________________________________________________
AliEMCALQATask::AliEMCALQATask(const char *name) : 
  AliAnalysisTask(name,""),  
  fChain(0),
  fESD(0), 
  fhEMCALPos(0),
  fhEMCAL(0),
  fhEMCALEnergy(0),
  fhEMCALDigits(0),
  fhEMCALRecParticles(0),
  fhEMCALPhotons(0),
  fhEMCALInvariantMass(0),
  fhEMCALDigitsEvent(0)
{
  // Constructor.
  // Input slot #0 works with an Ntuple
  DefineInput(0, TChain::Class());
  // Output slot #0 writes into a TH1 container
  DefineOutput(0,  TObjArray::Class()) ; 
}

//______________________________________________________________________________
AliEMCALQATask::~AliEMCALQATask()
{
  // dtor
  fOutputContainer->Clear() ; 
  delete fOutputContainer ; 

  delete fhEMCALPos ;
  delete fhEMCAL ;
  delete fhEMCALEnergy ;
  delete fhEMCALDigits ;
  delete fhEMCALRecParticles ;
  delete fhEMCALPhotons ;
  delete fhEMCALInvariantMass ;
  delete fhEMCALDigitsEvent ;
}

//______________________________________________________________________________
void AliEMCALQATask::ConnectInputData(const Option_t*)
{
  // Initialisation of branch container and histograms 
    
  AliInfo(Form("*** Initialization of %s", GetName())) ; 
  
  // Get input data
  fChain = dynamic_cast<TChain *>(GetInputData(0)) ;
  if (!fChain) {
    AliError(Form("Input 0 for %s not found\n", GetName()));
    return ;
  }
  
  // One should first check if the branch address was taken by some other task
  char ** address = (char **)GetBranchAddress(0, "ESD");
  if (address) {
    fESD = (AliESD*)(*address);
  } else {
    fESD = new AliESD();
    SetBranchAddress(0, "ESD", &fESD);
  }
}
  
//______________________________________________________________________________
void AliEMCALQATask::CreateOutputObjects()  
{
// create histograms  
  fhEMCALPos           = new TNtuple("EMCALPos"        , "Position in EMCAL" , "x:y:z");
  fhEMCAL              = new TNtuple("EMCAL"           , "EMCAL" , "event:digits:clusters:photons");
  fhEMCALEnergy        = new TH1D("EMCALEnergy"        , "EMCALEnergy"       , 1000, 0., 10. ) ;
  fhEMCALDigits        = new TH1I("EMCALDigitsCluster" , "EMCALDigits"       , 20 , 0 , 20  ) ;
  fhEMCALRecParticles  = new TH1D("EMCALRecParticles"  , "EMCALRecParticles", 20 , 0., 20. ) ;
  fhEMCALPhotons       = new TH1I("EMCALPhotons"       , "EMCALPhotons"      , 20 , 0 , 20  ) ;
  fhEMCALInvariantMass = new TH1D("EMCALInvariantMass" , "EMCALInvariantMass", 400, 0., 400.) ;
  fhEMCALDigitsEvent   = new TH1I("EMCALDigitsEvent"   , "EMCALDigitsEvent"  , 30 , 0 , 30  ) ;
  
  // create output container
  
  fOutputContainer = new TObjArray(8) ; 
  fOutputContainer->SetName(GetName()) ; 

  fOutputContainer->AddAt(fhEMCALPos,            0) ; 
  fOutputContainer->AddAt(fhEMCAL,               1) ; 
  fOutputContainer->AddAt(fhEMCALEnergy,         2) ; 
  fOutputContainer->AddAt(fhEMCALDigits,         3) ; 
  fOutputContainer->AddAt(fhEMCALRecParticles,   4) ; 
  fOutputContainer->AddAt(fhEMCALPhotons,        5) ; 
  fOutputContainer->AddAt(fhEMCALInvariantMass,  6) ; 
  fOutputContainer->AddAt(fhEMCALDigitsEvent,    7) ; 
}

//______________________________________________________________________________
void AliEMCALQATask::Exec(Option_t *) 
{
  // Processing of one event
 
  Long64_t entry = fChain->GetReadEntry() ;
 
  if (!fESD) {
    AliError("fESD is not connected to the input!") ; 
    return ; 
  }
  
  if ( !((entry-1)%100) ) 
    AliInfo(Form("%s ----> Processing event # %lld",  (dynamic_cast<TChain *>(fChain))->GetFile()->GetName(), entry)) ; 
  
  //************************  EMCAL *************************************
  Int_t       firstEmcalCluster       = fESD->GetFirstEMCALCluster() ;
  const Int_t mumberOfEmcalClusters   = fESD->GetNumberOfEMCALClusters() ;

  TVector3 ** emcalVector        = new TVector3*[mumberOfEmcalClusters] ;
  Float_t   * emcalPhotonsEnergy = new Float_t[mumberOfEmcalClusters] ;
  Int_t      emcalCluster ; 
  Int_t      numberOfEmcalClustersv1 = 0 ; 
  Int_t      numberOfPhotonsInEmcal  = 0 ;
  Int_t      numberOfDigitsInEmcal   = 0 ;  


  // loop over all the EMCAL Cluster
  for(emcalCluster = firstEmcalCluster ; emcalCluster < firstEmcalCluster + mumberOfEmcalClusters ; emcalCluster++) {
    AliESDCaloCluster * caloCluster = fESD->GetCaloCluster(emcalCluster) ;
    if (caloCluster) {
      Float_t pos[3] ;
      if(caloCluster->GetClusterType() == AliESDCaloCluster::kClusterv1) {  
	caloCluster->GetGlobalPosition(pos) ;
	fhEMCALPos->Fill(pos[0],pos[1],pos[2]) ;
	fhEMCALEnergy->Fill(caloCluster->GetClusterEnergy()) ;
	fhEMCALDigits->Fill(entry, caloCluster->GetNumberOfDigits()) ;
	numberOfEmcalClustersv1++ ;
	numberOfDigitsInEmcal += caloCluster->GetNumberOfDigits() ;    
	// Float_t * pid = clus->GetPid() ;
	// if(pid[AliPID::kPhoton]>0.9){
	emcalVector[numberOfPhotonsInEmcal] = new TVector3(pos[0],pos[1],pos[2]) ;
	emcalPhotonsEnergy[numberOfPhotonsInEmcal] = caloCluster->GetClusterEnergy() ;
	numberOfPhotonsInEmcal++ ; 
      }
    }
  } // EMCAL clusters loop

  fhEMCALRecParticles->Fill(numberOfEmcalClustersv1);
  fhEMCALPhotons->Fill(numberOfPhotonsInEmcal);
  fhEMCALDigitsEvent->Fill(numberOfDigitsInEmcal);
  fhEMCAL->Fill(entry, numberOfDigitsInEmcal, numberOfEmcalClustersv1, numberOfPhotonsInEmcal) ; 
  
  // invariant Mass
  if (numberOfPhotonsInEmcal > 1 ) {
    Int_t emcalPhoton1, emcalPhoton2 ; 
    for(emcalPhoton1 = 0 ; emcalPhoton1 < numberOfPhotonsInEmcal ; emcalPhoton1++) {
      for(emcalPhoton2 = emcalPhoton1 + 1 ; emcalPhoton2 < numberOfPhotonsInEmcal ; emcalPhoton2++) {
	Float_t tempMass = TMath::Sqrt( 2 * emcalPhotonsEnergy[emcalPhoton1] * emcalPhotonsEnergy[emcalPhoton2] * 
					( 1 - TMath::Cos( emcalVector[emcalPhoton1]->Angle(*emcalVector[emcalPhoton2])) 
					  )
					);
	fhEMCALInvariantMass->Fill(tempMass*1000.);
      }
    }    
  }
  
  PostData(0, fOutputContainer);
  
  delete [] emcalVector ; 
  delete [] emcalPhotonsEnergy ;
}

//______________________________________________________________________________
void AliEMCALQATask::Terminate(Option_t *)
{
  // Processing when the event loop is ended
  fOutputContainer = (TObjArray*)GetOutputData(0);
  fhEMCALEnergy = (TH1D*)fOutputContainer->At(2);
  fhEMCALDigits = (TH1I*)fOutputContainer->At(3);
  fhEMCALRecParticles = (TH1D*)fOutputContainer->At(4);
  fhEMCALPhotons = (TH1I*)fOutputContainer->At(5);
  fhEMCALInvariantMass = (TH1D*)fOutputContainer->At(6);
  fhEMCALDigitsEvent = (TH1I*)fOutputContainer->At(7);
  printf("EMCALEnergy Mean        : %5.3f , RMS : %5.3f \n", fhEMCALEnergy->GetMean(),        fhEMCALEnergy->GetRMS()        ) ;
  printf("EMCALDigits Mean        : %5.3f , RMS : %5.3f \n", fhEMCALDigits->GetMean(),        fhEMCALDigits->GetRMS()        ) ;
  printf("EMCALRecParticles Mean  : %5.3f , RMS : %5.3f \n", fhEMCALRecParticles->GetMean(),  fhEMCALRecParticles->GetRMS()  ) ;
  printf("EMCALPhotons Mean       : %5.3f , RMS : %5.3f \n", fhEMCALPhotons->GetMean(),       fhEMCALPhotons->GetRMS()       ) ;
  printf("EMCALInvariantMass Mean : %5.3f , RMS : %5.3f \n", fhEMCALInvariantMass->GetMean(), fhEMCALInvariantMass->GetRMS() ) ;
  printf("EMCALDigitsEvent Mean   : %5.3f , RMS : %5.3f \n", fhEMCALDigitsEvent->GetMean(),   fhEMCALDigitsEvent->GetRMS()   ) ;

  TCanvas  * cEMCAL = new TCanvas("EMCAL", "EMCAL ESD Test", 400, 10, 600, 700);
  cEMCAL->Divide(3, 2) ; 

  cEMCAL->cd(1) ; 
  gPad->SetLogy();
  fhEMCALEnergy->SetAxisRange(0, 25.);
  fhEMCALEnergy->SetXTitle("Energy (GeV)");
  fhEMCALEnergy->Draw();
  
  cEMCAL->cd(2) ; 
  gPad->SetLogy();
  fhEMCALDigits->SetAxisRange(0, 25.);
  fhEMCALDigits->SetXTitle("DigitsPerCluster");
  fhEMCALDigits->Draw();
 
  cEMCAL->cd(3) ; 
  gPad->SetLogy();
  fhEMCALRecParticles->SetAxisRange(0, 25.);
  fhEMCALRecParticles->SetXTitle("RecParticles");
  fhEMCALRecParticles->Draw();
 
  cEMCAL->cd(4) ; 
  gPad->SetLogy();
  fhEMCALPhotons->SetAxisRange(0, 25.);
  fhEMCALPhotons->SetXTitle("Photons");
  fhEMCALPhotons->Draw();
 
  cEMCAL->cd(5) ; 
  fhEMCALInvariantMass->SetXTitle("InvariantMass (MeV/c²)");
  fhEMCALInvariantMass->Draw();
 
  cEMCAL->cd(6) ; 
  gPad->SetLogy();
  fhEMCALDigitsEvent->SetAxisRange(0, 40.);
  fhEMCALDigitsEvent->SetXTitle("DigitsPerEvent");
  fhEMCALDigitsEvent->Draw();
 
  cEMCAL->Print("EMCAL.eps");
 
  char line[1024] ; 
  sprintf(line, ".!tar -zcvf %s.tar.gz *.eps", GetName()) ; 
  gROOT->ProcessLine(line);
  sprintf(line, ".!rm -fR *.eps"); 
  gROOT->ProcessLine(line);
 
  AliInfo(Form("!!! All the eps files are in %s.tar.gz !!! \n", GetName())) ;
}
Commit	Line	Data
1dfe075f	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
0b28fd57	15
	16	/* $Id$ */
	17
1dfe075f	18	//_________________________________________________________________________
	19	// An analysis task to check the EMCAL photon data in simulated data
	20	//
	21	//*-- Yves Schutz
	22	//////////////////////////////////////////////////////////////////////////////
	23
0b28fd57	24	#include <TCanvas.h>
1dfe075f	25	#include <TChain.h>
0b28fd57	26	#include <TFile.h>
1dfe075f	27	#include <TH1.h>
	28	#include <TH1F.h>
	29	#include <TH1I.h>
1dfe075f	30	#include <TLegend.h>
0b28fd57	31	#include <TNtuple.h>
0b28fd57	32	#include <TROOT.h>
1dfe075f	33	#include <TVector3.h>
1dfe075f	34
	35	#include "AliEMCALQATask.h"
	36	#include "AliESD.h"
	37	#include "AliLog.h"
	38
	39	//______________________________________________________________________________
	40	AliEMCALQATask::AliEMCALQATask(const char *name) :
	41	AliAnalysisTask(name,""),
	42	fChain(0),
	43	fESD(0),
	44	fhEMCALPos(0),
	45	fhEMCAL(0),
	46	fhEMCALEnergy(0),
	47	fhEMCALDigits(0),
	48	fhEMCALRecParticles(0),
	49	fhEMCALPhotons(0),
	50	fhEMCALInvariantMass(0),
	51	fhEMCALDigitsEvent(0)
	52	{
	53	// Constructor.
	54	// Input slot #0 works with an Ntuple
	55	DefineInput(0, TChain::Class());
	56	// Output slot #0 writes into a TH1 container
	57	DefineOutput(0, TObjArray::Class()) ;
	58	}
	59
	60	//______________________________________________________________________________
	61	AliEMCALQATask::~AliEMCALQATask()
	62	{
	63	// dtor
	64	fOutputContainer->Clear() ;
	65	delete fOutputContainer ;
	66
	67	delete fhEMCALPos ;
	68	delete fhEMCAL ;
	69	delete fhEMCALEnergy ;
	70	delete fhEMCALDigits ;
	71	delete fhEMCALRecParticles ;
	72	delete fhEMCALPhotons ;
	73	delete fhEMCALInvariantMass ;
	74	delete fhEMCALDigitsEvent ;
	75	}
	76
	77	//______________________________________________________________________________
c52c2132	78	void AliEMCALQATask::ConnectInputData(const Option_t*)
1dfe075f	79	{
	80	// Initialisation of branch container and histograms
	81
	82	AliInfo(Form("*** Initialization of %s", GetName())) ;
	83
	84	// Get input data
	85	fChain = dynamic_cast<TChain *>(GetInputData(0)) ;
	86	if (!fChain) {
	87	AliError(Form("Input 0 for %s not found\n", GetName()));
	88	return ;
	89	}
	90
c52c2132	91	// One should first check if the branch address was taken by some other task
	92	char address = (char )GetBranchAddress(0, "ESD");
	93	if (address) {
	94	fESD = (AliESD)(address);
	95	} else {
	96	fESD = new AliESD();
	97	SetBranchAddress(0, "ESD", &fESD);
1dfe075f	98	}
c52c2132	99	}
1dfe075f	100
c52c2132	101	//______________________________________________________________________________
	102	void AliEMCALQATask::CreateOutputObjects()
	103	{
	104	// create histograms
1dfe075f	105	fhEMCALPos = new TNtuple("EMCALPos" , "Position in EMCAL" , "x:y:z");
	106	fhEMCAL = new TNtuple("EMCAL" , "EMCAL" , "event:digits:clusters:photons");
	107	fhEMCALEnergy = new TH1D("EMCALEnergy" , "EMCALEnergy" , 1000, 0., 10. ) ;
	108	fhEMCALDigits = new TH1I("EMCALDigitsCluster" , "EMCALDigits" , 20 , 0 , 20 ) ;
	109	fhEMCALRecParticles = new TH1D("EMCALRecParticles" , "EMCALRecParticles", 20 , 0., 20. ) ;
	110	fhEMCALPhotons = new TH1I("EMCALPhotons" , "EMCALPhotons" , 20 , 0 , 20 ) ;
	111	fhEMCALInvariantMass = new TH1D("EMCALInvariantMass" , "EMCALInvariantMass", 400, 0., 400.) ;
	112	fhEMCALDigitsEvent = new TH1I("EMCALDigitsEvent" , "EMCALDigitsEvent" , 30 , 0 , 30 ) ;
	113
	114	// create output container
	115
	116	fOutputContainer = new TObjArray(8) ;
	117	fOutputContainer->SetName(GetName()) ;
	118
	119	fOutputContainer->AddAt(fhEMCALPos, 0) ;
	120	fOutputContainer->AddAt(fhEMCAL, 1) ;
	121	fOutputContainer->AddAt(fhEMCALEnergy, 2) ;
	122	fOutputContainer->AddAt(fhEMCALDigits, 3) ;
	123	fOutputContainer->AddAt(fhEMCALRecParticles, 4) ;
	124	fOutputContainer->AddAt(fhEMCALPhotons, 5) ;
	125	fOutputContainer->AddAt(fhEMCALInvariantMass, 6) ;
	126	fOutputContainer->AddAt(fhEMCALDigitsEvent, 7) ;
	127	}
	128
	129	//______________________________________________________________________________
	130	void AliEMCALQATask::Exec(Option_t *)
	131	{
	132	// Processing of one event
	133
	134	Long64_t entry = fChain->GetReadEntry() ;
	135
	136	if (!fESD) {
	137	AliError("fESD is not connected to the input!") ;
	138	return ;
	139	}
	140
	141	if ( !((entry-1)%100) )
	142	AliInfo(Form("%s ----> Processing event # %lld", (dynamic_cast<TChain *>(fChain))->GetFile()->GetName(), entry)) ;
	143
	144	//********************** EMCAL ***********************************
	145	Int_t firstEmcalCluster = fESD->GetFirstEMCALCluster() ;
	146	const Int_t mumberOfEmcalClusters = fESD->GetNumberOfEMCALClusters() ;
	147
	148	TVector3 ** emcalVector = new TVector3*[mumberOfEmcalClusters] ;
	149	Float_t * emcalPhotonsEnergy = new Float_t[mumberOfEmcalClusters] ;
	150	Int_t emcalCluster ;
	151	Int_t numberOfEmcalClustersv1 = 0 ;
	152	Int_t numberOfPhotonsInEmcal = 0 ;
	153	Int_t numberOfDigitsInEmcal = 0 ;
	154
	155
	156	// loop over all the EMCAL Cluster
	157	for(emcalCluster = firstEmcalCluster ; emcalCluster < firstEmcalCluster + mumberOfEmcalClusters ; emcalCluster++) {
	158	AliESDCaloCluster * caloCluster = fESD->GetCaloCluster(emcalCluster) ;
	159	if (caloCluster) {
	160	Float_t pos[3] ;
1dfe075f	161	if(caloCluster->GetClusterType() == AliESDCaloCluster::kClusterv1) {
1dfe075f	162	caloCluster->GetGlobalPosition(pos) ;
11c5d692	163	fhEMCALPos->Fill(pos[0],pos[1],pos[2]) ;
1dfe075f	164	fhEMCALEnergy->Fill(caloCluster->GetClusterEnergy()) ;
	165	fhEMCALDigits->Fill(entry, caloCluster->GetNumberOfDigits()) ;
	166	numberOfEmcalClustersv1++ ;
	167	numberOfDigitsInEmcal += caloCluster->GetNumberOfDigits() ;
	168	// Float_t * pid = clus->GetPid() ;
	169	// if(pid[AliPID::kPhoton]>0.9){
	170	emcalVector[numberOfPhotonsInEmcal] = new TVector3(pos[0],pos[1],pos[2]) ;
	171	emcalPhotonsEnergy[numberOfPhotonsInEmcal] = caloCluster->GetClusterEnergy() ;
	172	numberOfPhotonsInEmcal++ ;
	173	}
	174	}
	175	} // EMCAL clusters loop
	176
	177	fhEMCALRecParticles->Fill(numberOfEmcalClustersv1);
	178	fhEMCALPhotons->Fill(numberOfPhotonsInEmcal);
	179	fhEMCALDigitsEvent->Fill(numberOfDigitsInEmcal);
	180	fhEMCAL->Fill(entry, numberOfDigitsInEmcal, numberOfEmcalClustersv1, numberOfPhotonsInEmcal) ;
	181
	182	// invariant Mass
	183	if (numberOfPhotonsInEmcal > 1 ) {
	184	Int_t emcalPhoton1, emcalPhoton2 ;
	185	for(emcalPhoton1 = 0 ; emcalPhoton1 < numberOfPhotonsInEmcal ; emcalPhoton1++) {
	186	for(emcalPhoton2 = emcalPhoton1 + 1 ; emcalPhoton2 < numberOfPhotonsInEmcal ; emcalPhoton2++) {
	187	Float_t tempMass = TMath::Sqrt( 2 * emcalPhotonsEnergy[emcalPhoton1] * emcalPhotonsEnergy[emcalPhoton2] *
	188	( 1 - TMath::Cos( emcalVector[emcalPhoton1]->Angle(*emcalVector[emcalPhoton2]))
	189	)
	190	);
	191	fhEMCALInvariantMass->Fill(tempMass*1000.);
	192	}
	193	}
	194	}
	195
	196	PostData(0, fOutputContainer);
	197
	198	delete [] emcalVector ;
	199	delete [] emcalPhotonsEnergy ;
	200	}
	201
	202	//______________________________________________________________________________
	203	void AliEMCALQATask::Terminate(Option_t *)
	204	{
	205	// Processing when the event loop is ended
c52c2132	206	fOutputContainer = (TObjArray*)GetOutputData(0);
	207	fhEMCALEnergy = (TH1D*)fOutputContainer->At(2);
	208	fhEMCALDigits = (TH1I*)fOutputContainer->At(3);
	209	fhEMCALRecParticles = (TH1D*)fOutputContainer->At(4);
	210	fhEMCALPhotons = (TH1I*)fOutputContainer->At(5);
	211	fhEMCALInvariantMass = (TH1D*)fOutputContainer->At(6);
	212	fhEMCALDigitsEvent = (TH1I*)fOutputContainer->At(7);
1dfe075f	213	printf("EMCALEnergy Mean : %5.3f , RMS : %5.3f \n", fhEMCALEnergy->GetMean(), fhEMCALEnergy->GetRMS() ) ;
	214	printf("EMCALDigits Mean : %5.3f , RMS : %5.3f \n", fhEMCALDigits->GetMean(), fhEMCALDigits->GetRMS() ) ;
	215	printf("EMCALRecParticles Mean : %5.3f , RMS : %5.3f \n", fhEMCALRecParticles->GetMean(), fhEMCALRecParticles->GetRMS() ) ;
	216	printf("EMCALPhotons Mean : %5.3f , RMS : %5.3f \n", fhEMCALPhotons->GetMean(), fhEMCALPhotons->GetRMS() ) ;
	217	printf("EMCALInvariantMass Mean : %5.3f , RMS : %5.3f \n", fhEMCALInvariantMass->GetMean(), fhEMCALInvariantMass->GetRMS() ) ;
	218	printf("EMCALDigitsEvent Mean : %5.3f , RMS : %5.3f \n", fhEMCALDigitsEvent->GetMean(), fhEMCALDigitsEvent->GetRMS() ) ;
	219
	220	TCanvas * cEMCAL = new TCanvas("EMCAL", "EMCAL ESD Test", 400, 10, 600, 700);
	221	cEMCAL->Divide(3, 2) ;
	222
	223	cEMCAL->cd(1) ;
	224	gPad->SetLogy();
	225	fhEMCALEnergy->SetAxisRange(0, 25.);
	226	fhEMCALEnergy->SetXTitle("Energy (GeV)");
	227	fhEMCALEnergy->Draw();
	228
	229	cEMCAL->cd(2) ;
	230	gPad->SetLogy();
	231	fhEMCALDigits->SetAxisRange(0, 25.);
	232	fhEMCALDigits->SetXTitle("DigitsPerCluster");
	233	fhEMCALDigits->Draw();
	234
	235	cEMCAL->cd(3) ;
	236	gPad->SetLogy();
	237	fhEMCALRecParticles->SetAxisRange(0, 25.);
	238	fhEMCALRecParticles->SetXTitle("RecParticles");
	239	fhEMCALRecParticles->Draw();
	240
	241	cEMCAL->cd(4) ;
	242	gPad->SetLogy();
	243	fhEMCALPhotons->SetAxisRange(0, 25.);
	244	fhEMCALPhotons->SetXTitle("Photons");
	245	fhEMCALPhotons->Draw();
	246
	247	cEMCAL->cd(5) ;
	248	fhEMCALInvariantMass->SetXTitle("InvariantMass (MeV/c²)");
	249	fhEMCALInvariantMass->Draw();
	250
	251	cEMCAL->cd(6) ;
	252	gPad->SetLogy();
	253	fhEMCALDigitsEvent->SetAxisRange(0, 40.);
	254	fhEMCALDigitsEvent->SetXTitle("DigitsPerEvent");
	255	fhEMCALDigitsEvent->Draw();
	256
	257	cEMCAL->Print("EMCAL.eps");
	258
	259	char line[1024] ;
	260	sprintf(line, ".!tar -zcvf %s.tar.gz *.eps", GetName()) ;
	261	gROOT->ProcessLine(line);
	262	sprintf(line, ".!rm -fR *.eps");
	263	gROOT->ProcessLine(line);
	264
	265	AliInfo(Form("!!! All the eps files are in %s.tar.gz !!! \n", GetName())) ;
	266	}