[u/mrichter/AliRoot.git] / EMCAL / AliEMCALReconstructor.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.                  *
 **************************************************************************/

/* $Id$ */

//_________________________________________________________________________
//*--
//*-- Yves Schutz (SUBATECH) 
// Reconstruction class. Redesigned from the old AliReconstructionner class and 
// derived from STEER/AliReconstructor. 
// 
// --- ROOT system ---

// --- Standard library ---

// --- AliRoot header files ---
#include "AliEMCALReconstructor.h"

#include "AliRun.h"
#include "AliEMCAL.h"
#include "AliESD.h"
#include "AliRunLoader.h"
#include "AliEMCALLoader.h"
#include "AliEMCALClusterizerv1.h"
#include "AliEMCALRecPoint.h"
#include "AliEMCALPID.h"
#include "AliEMCALTrigger.h"
#include "AliRawReader.h"


ClassImp(AliEMCALReconstructor)

//____________________________________________________________________________
AliEMCALReconstructor::AliEMCALReconstructor() 
  : fDebug(kFALSE) 
{
  // ctor
} 

//____________________________________________________________________________
AliEMCALReconstructor::AliEMCALReconstructor(const AliEMCALReconstructor & rec)
  : AliReconstructor(rec),
    fDebug(rec.fDebug)
{
  //copy ctor
}

//____________________________________________________________________________
AliEMCALReconstructor::~AliEMCALReconstructor()
{
  // dtor
} 

//____________________________________________________________________________
void AliEMCALReconstructor::Reconstruct(AliRunLoader* runLoader) const 
{
  // method called by AliReconstruction; 
  // Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
  // segment maker needs access to the AliESD object to retrieve the tracks reconstructed by 
  // the global tracking.
 
  TString headerFile(runLoader->GetFileName()) ; 
  TString branchName(runLoader->GetEventFolder()->GetName() ) ;  
  
  AliEMCALClusterizerv1 clu(headerFile, branchName);
  clu.SetEventRange(0, -1) ; // do all the events
  if ( Debug() ) 
    clu.ExecuteTask("deb all") ; 
  else 
    clu.ExecuteTask("pseudo") ;  
 
}

//____________________________________________________________________________
void AliEMCALReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReader* rawreader) const 
{
  // method called by AliReconstruction; 
  // Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
  // segment maker needs access to the AliESD object to retrieve the tracks reconstructed by 
  // the global tracking.
  // Here we reconstruct from Raw Data
  
  rawreader->Reset() ; 
  TString headerFile(runLoader->GetFileName()) ; 
  TString branchName(runLoader->GetEventFolder()->GetName()) ;  

  AliEMCALClusterizerv1 clu(headerFile, branchName);
  clu.SetEventRange(0, -1) ; // do all the events
  if ( Debug() ) 
    clu.ExecuteTask("deb pseudo all") ; 
  else 
    clu.ExecuteTask("pseudo") ;  

}

//____________________________________________________________________________
void AliEMCALReconstructor::FillESD(AliRunLoader* runLoader, AliESD* esd) const
{
  // Called by AliReconstruct after Reconstruct() and global tracking and vertxing 
  static  Double_t timeScale = 1.e+11; // transition constant from sec to 0.01ns (10ps)

  AliDebug(1," FillESD started ");

  Int_t eventNumber = runLoader->GetEventNumber() ;
  AliEMCALGeometry * geom = dynamic_cast<AliEMCAL*>(runLoader->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();

  TString headerFile(runLoader->GetFileName()) ; 
  TString branchName(runLoader->GetEventFolder()->GetName()) ;  
  // Creates AliESDCaloCluster from AliEMCALRecPoints 
  AliRunLoader *rl = AliRunLoader::GetRunLoader();
  AliEMCALLoader *emcalLoader = dynamic_cast<AliEMCALLoader*>(rl->GetDetectorLoader("EMCAL"));
  rl->LoadRecPoints();
  rl->LoadKinematics(); // To get the primary label
  rl->LoadDigits();     // To get the primary label
  rl->LoadHits();       // To get the primary label
  rl->GetEvent(eventNumber);
  TObjArray *clusters = emcalLoader->RecPoints();
  Int_t nClusters = clusters->GetEntries(), nClustersNew=0;
  //  Int_t nRP=0, nPC=0; // in input
  esd->SetFirstEMCALCluster(esd->GetNumberOfCaloClusters()); // Put after Phos clusters 

  //#########Calculate trigger and set trigger info###########
 
  AliEMCALTrigger tr ;
  //   tr.SetPatchSize(1);//create 4x4 patches
  tr.Trigger();
  
  Float_t maxAmp2x2  = tr.Get2x2MaxAmplitude();
  Float_t maxAmpnxn  = tr.GetnxnMaxAmplitude();
  Float_t ampOutOfPatch2x2  = tr.Get2x2AmpOutOfPatch() ;
  Float_t ampOutOfPatchnxn  = tr.GetnxnAmpOutOfPatch() ;

  Int_t iSM2x2      = tr.Get2x2SuperModule();
  Int_t iSMnxn      = tr.GetnxnSuperModule();
  Int_t iCellPhi2x2 = tr.Get2x2CellPhi();
  Int_t iCellPhinxn = tr.GetnxnCellPhi();
  Int_t iCellEta2x2 = tr.Get2x2CellEta();
  Int_t iCellEtanxn = tr.GetnxnCellEta();

  AliDebug(2, Form("Trigger 2x2 max amp %f, out amp %f, SM %d, iphi %d ieta %d",  maxAmp2x2, ampOutOfPatch2x2, iSM2x2,iCellPhi2x2, iCellEta2x2));
  AliDebug(2, Form("Trigger 4x4 max amp %f , out amp %f, SM %d, iphi %d, ieta %d",  maxAmpnxn, ampOutOfPatchnxn, iSMnxn,iCellPhinxn, iCellEtanxn));

  TVector3    pos2x2(-1,-1,-1);
  TVector3    posnxn(-1,-1,-1);

  Int_t iAbsId2x2 = geom->GetAbsCellIdFromCellIndexes( iSM2x2, iCellPhi2x2, iCellEta2x2) ;
  Int_t iAbsIdnxn = geom->GetAbsCellIdFromCellIndexes( iSMnxn, iCellPhinxn, iCellEtanxn) ;
  geom->GetGlobal(iAbsId2x2, pos2x2);
  geom->GetGlobal(iAbsIdnxn, posnxn);
  
  TArrayF triggerPosition(6);
  triggerPosition[0] = pos2x2(0) ;   
  triggerPosition[1] = pos2x2(1) ;   
  triggerPosition[2] = pos2x2(2) ;  
  triggerPosition[3] = posnxn(0) ;   
  triggerPosition[4] = posnxn(1) ;   
  triggerPosition[5] = posnxn(2) ;  

  TArrayF triggerAmplitudes(4);
  triggerAmplitudes[0] = maxAmp2x2 ;   
  triggerAmplitudes[1] = ampOutOfPatch2x2 ;    
  triggerAmplitudes[2] = maxAmpnxn ;   
  triggerAmplitudes[3] = ampOutOfPatchnxn ;   

  esd->AddEMCALTriggerPosition(triggerPosition);
  esd->AddEMCALTriggerAmplitudes(triggerAmplitudes);
  
  //######################################

  //Fill CaloClusters 

  for (Int_t iClust = 0 ; iClust < nClusters ; iClust++) {
    const AliEMCALRecPoint * clust = emcalLoader->RecPoint(iClust);
    //if(clust->GetClusterType()== AliESDCaloCluster::kClusterv1) nRP++; else nPC++;
    if (Debug()) clust->Print();
    // Get information from EMCAL reconstruction points
    Float_t xyz[3];
    TVector3 gpos;
    clust->GetGlobalPosition(gpos);
    for (Int_t ixyz=0; ixyz<3; ixyz++) 
      xyz[ixyz] = gpos[ixyz];

    Int_t digitMult = clust->GetMultiplicity();
    UShort_t *amplList = new UShort_t[digitMult];
    UShort_t *timeList = new UShort_t[digitMult];
    UShort_t *digiList = new UShort_t[digitMult];
    Float_t *amplFloat = clust->GetEnergiesList();
    Float_t *timeFloat = clust->GetTimeList();
    Int_t   *digitInts = clust->GetAbsId();
    Float_t elipAxis[2];
    clust->GetElipsAxis(elipAxis);

    // Convert Float_t* and Int_t* to UShort_t* to save memory
    // Problem : we should recalculate a cluster characteristics when discard digit(s)
    Int_t newdigitMult = 0; 
    for (Int_t iDigit=0; iDigit<digitMult; iDigit++) {
      if(timeFloat[iDigit] < 65536./timeScale) {
	amplList[newdigitMult] = (UShort_t)(amplFloat[iDigit]*500);
        if(amplList[newdigitMult] > 0) { // accept digit if poztive amplitude
	  timeList[newdigitMult] = (UShort_t)(timeFloat[iDigit]*timeScale); // Time in units of 0.01 ns = 10 ps
	  digiList[newdigitMult] = (UShort_t)(digitInts[iDigit]);
          newdigitMult++;
	}
      }
    }

    if(newdigitMult > 0) { // accept cluster if it has some digit
      nClustersNew++;
      if(newdigitMult != digitMult) { // some digits were deleted
        UShort_t *amplListNew = new UShort_t[newdigitMult];
        UShort_t *timeListNew = new UShort_t[newdigitMult];
        UShort_t *digiListNew = new UShort_t[newdigitMult];
        for (Int_t iDigit=0; iDigit<newdigitMult; iDigit++) {
          amplListNew[iDigit] = amplList[iDigit];
          timeListNew[iDigit] = timeList[iDigit];
          digiListNew[iDigit] = digiList[iDigit];
        }

        delete [] amplList;
        delete [] timeList;
        delete [] digiList;

        amplList = amplListNew;
        timeList = timeListNew;
        digiList = digiListNew;
      }

      //Primaries
      Int_t  primMult  = 0;
      Int_t *primInts =  clust->GetPrimaries(primMult);
      UShort_t *primList = new UShort_t[primMult];
      for (Int_t ipr=0; ipr<primMult; ipr++) 
	primList[ipr] = (UShort_t)(primInts[ipr]);	 


      // fills the ESDCaloCluster
      AliESDCaloCluster * ec = new AliESDCaloCluster() ; 
      ec->SetEMCAL(kTRUE);
      ec->SetClusterType(clust->GetClusterType());

      ec->SetNumberOfDigits(newdigitMult);
      ec->SetDigitAmplitude(amplList); //energies
      ec->SetDigitTime(timeList);      //times
      ec->SetDigitIndex(digiList);     //indices
      if(clust->GetClusterType()== AliESDCaloCluster::kClusterv1){
        ec->SetClusterEnergy(clust->GetEnergy());
        ec->SetGlobalPosition(xyz);

        ec->SetPrimaryIndex(clust->GetPrimaryIndex());
        ec->SetNumberOfPrimaries(primMult);           //primary multiplicity
        ec->SetListOfPrimaries(primList);                  //primary List for a cluster  

        ec->SetClusterDisp(clust->GetDispersion());
        ec->SetClusterChi2(-1); //not yet implemented
        ec->SetM02(elipAxis[0]*elipAxis[0]) ;
        ec->SetM20(elipAxis[1]*elipAxis[1]) ;
        ec->SetM11(-1) ;        //not yet implemented
      } 
    // add the cluster to the esd object
      esd->AddCaloCluster(ec);
      delete ec;
    } else { // no new ESD cluster
        delete [] amplList;
        delete [] timeList;
        delete [] digiList;
    }
  } // cycle on clusters
  //  printf(" %i : nClusters %i : RP %i PC %i \n", eventNumber, nClusters, nRP, nPC);
  esd->SetNumberOfEMCALClusters(nClustersNew);
  //if(nClustersNew != nClusters) 
  //printf(" ##### nClusters %i -> new %i ##### \n", nClusters, nClustersNew );

  //Fill ESDCaloCluster with PID weights
  AliEMCALPID *pid = new AliEMCALPID;
  //pid->SetPrintInfo(kTRUE);
  pid->SetReconstructor(kTRUE);
  pid->RunPID(esd);

  AliDebug(1," FillESD ended ");
}
Commit	Line	Data
f6019cda	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	**************************************************************************/
	15
	16	/* $Id$ */
	17
	18	//_________________________________________________________________________
	19	//*--
	20	//*-- Yves Schutz (SUBATECH)
	21	// Reconstruction class. Redesigned from the old AliReconstructionner class and
	22	// derived from STEER/AliReconstructor.
	23	//
	24	// --- ROOT system ---
	25
	26	// --- Standard library ---
	27
	28	// --- AliRoot header files ---
f6019cda	29	#include "AliEMCALReconstructor.h"
5dee926e	30
69db97f5	31	#include "AliRun.h"
69db97f5	32	#include "AliEMCAL.h"
5dee926e	33	#include "AliESD.h"
	34	#include "AliRunLoader.h"
	35	#include "AliEMCALLoader.h"
f6019cda	36	#include "AliEMCALClusterizerv1.h"
5dee926e	37	#include "AliEMCALRecPoint.h"
dc293ae9	38	#include "AliEMCALPID.h"
0964c2e9	39	#include "AliEMCALTrigger.h"
1d59832c	40	#include "AliRawReader.h"
1d59832c	41
f6019cda	42
	43	ClassImp(AliEMCALReconstructor)
	44
	45	//____________________________________________________________________________
18a21c7c	46	AliEMCALReconstructor::AliEMCALReconstructor()
18a21c7c	47	: fDebug(kFALSE)
f6019cda	48	{
f6019cda	49	// ctor
f6019cda	50	}
f6019cda	51
0a4cb131	52	//____________________________________________________________________________
18a21c7c	53	AliEMCALReconstructor::AliEMCALReconstructor(const AliEMCALReconstructor & rec)
	54	: AliReconstructor(rec),
	55	fDebug(rec.fDebug)
0a4cb131	56	{
0a4cb131	57	//copy ctor
0a4cb131	58	}
f6019cda	59
	60	//____________________________________________________________________________
	61	AliEMCALReconstructor::~AliEMCALReconstructor()
	62	{
	63	// dtor
	64	}
	65
	66	//____________________________________________________________________________
	67	void AliEMCALReconstructor::Reconstruct(AliRunLoader* runLoader) const
	68	{
	69	// method called by AliReconstruction;
	70	// Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
	71	// segment maker needs access to the AliESD object to retrieve the tracks reconstructed by
	72	// the global tracking.
	73
	74	TString headerFile(runLoader->GetFileName()) ;
b4975670	75	TString branchName(runLoader->GetEventFolder()->GetName() ) ;
f6019cda	76
	77	AliEMCALClusterizerv1 clu(headerFile, branchName);
	78	clu.SetEventRange(0, -1) ; // do all the events
	79	if ( Debug() )
	80	clu.ExecuteTask("deb all") ;
	81	else
85c60a8e	82	clu.ExecuteTask("pseudo") ;
85c60a8e	83
f6019cda	84	}
f6019cda	85
a68156e6	86	//____________________________________________________________________________
5dee926e	87	void AliEMCALReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReader* rawreader) const
a68156e6	88	{
	89	// method called by AliReconstruction;
	90	// Only the clusterization is performed,; the rest of the reconstruction is done in FillESD because the track
	91	// segment maker needs access to the AliESD object to retrieve the tracks reconstructed by
	92	// the global tracking.
	93	// Here we reconstruct from Raw Data
	94
	95	rawreader->Reset() ;
	96	TString headerFile(runLoader->GetFileName()) ;
	97	TString branchName(runLoader->GetEventFolder()->GetName()) ;
85c60a8e	98
a68156e6	99	AliEMCALClusterizerv1 clu(headerFile, branchName);
	100	clu.SetEventRange(0, -1) ; // do all the events
	101	if ( Debug() )
85c60a8e	102	clu.ExecuteTask("deb pseudo all") ;
a68156e6	103	else
85c60a8e	104	clu.ExecuteTask("pseudo") ;
a68156e6	105
	106	}
	107
f6019cda	108	//____________________________________________________________________________
	109	void AliEMCALReconstructor::FillESD(AliRunLoader* runLoader, AliESD* esd) const
	110	{
	111	// Called by AliReconstruct after Reconstruct() and global tracking and vertxing
69db97f5	112	static Double_t timeScale = 1.e+11; // transition constant from sec to 0.01ns (10ps)
	113
	114	AliDebug(1," FillESD started ");
92da3372	115
b4975670	116	Int_t eventNumber = runLoader->GetEventNumber() ;
69db97f5	117	AliEMCALGeometry * geom = dynamic_cast<AliEMCAL*>(runLoader->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
b4975670	118
1963b290	119	TString headerFile(runLoader->GetFileName()) ;
1963b290	120	TString branchName(runLoader->GetEventFolder()->GetName()) ;
85c60a8e	121	// Creates AliESDCaloCluster from AliEMCALRecPoints
5dee926e	122	AliRunLoader *rl = AliRunLoader::GetRunLoader();
	123	AliEMCALLoader emcalLoader = dynamic_cast<AliEMCALLoader>(rl->GetDetectorLoader("EMCAL"));
	124	rl->LoadRecPoints();
92da3372	125	rl->LoadKinematics(); // To get the primary label
	126	rl->LoadDigits(); // To get the primary label
	127	rl->LoadHits(); // To get the primary label
5dee926e	128	rl->GetEvent(eventNumber);
5dee926e	129	TObjArray *clusters = emcalLoader->RecPoints();
a7a5421e	130	Int_t nClusters = clusters->GetEntries(), nClustersNew=0;
5d9e7bd7	131	// Int_t nRP=0, nPC=0; // in input
a7a5421e	132	esd->SetFirstEMCALCluster(esd->GetNumberOfCaloClusters()); // Put after Phos clusters
92da3372	133
0964c2e9	134	//#########Calculate trigger and set trigger info###########
	135
	136	AliEMCALTrigger tr ;
	137	// tr.SetPatchSize(1);//create 4x4 patches
	138	tr.Trigger();
	139
	140	Float_t maxAmp2x2 = tr.Get2x2MaxAmplitude();
	141	Float_t maxAmpnxn = tr.GetnxnMaxAmplitude();
	142	Float_t ampOutOfPatch2x2 = tr.Get2x2AmpOutOfPatch() ;
	143	Float_t ampOutOfPatchnxn = tr.GetnxnAmpOutOfPatch() ;
	144
0964c2e9	145	Int_t iSM2x2 = tr.Get2x2SuperModule();
	146	Int_t iSMnxn = tr.GetnxnSuperModule();
	147	Int_t iCellPhi2x2 = tr.Get2x2CellPhi();
	148	Int_t iCellPhinxn = tr.GetnxnCellPhi();
	149	Int_t iCellEta2x2 = tr.Get2x2CellEta();
	150	Int_t iCellEtanxn = tr.GetnxnCellEta();
	151
	152	AliDebug(2, Form("Trigger 2x2 max amp %f, out amp %f, SM %d, iphi %d ieta %d", maxAmp2x2, ampOutOfPatch2x2, iSM2x2,iCellPhi2x2, iCellEta2x2));
	153	AliDebug(2, Form("Trigger 4x4 max amp %f , out amp %f, SM %d, iphi %d, ieta %d", maxAmpnxn, ampOutOfPatchnxn, iSMnxn,iCellPhinxn, iCellEtanxn));
	154
	155	TVector3 pos2x2(-1,-1,-1);
	156	TVector3 posnxn(-1,-1,-1);
	157
	158	Int_t iAbsId2x2 = geom->GetAbsCellIdFromCellIndexes( iSM2x2, iCellPhi2x2, iCellEta2x2) ;
	159	Int_t iAbsIdnxn = geom->GetAbsCellIdFromCellIndexes( iSMnxn, iCellPhinxn, iCellEtanxn) ;
	160	geom->GetGlobal(iAbsId2x2, pos2x2);
	161	geom->GetGlobal(iAbsIdnxn, posnxn);
	162
	163	TArrayF triggerPosition(6);
	164	triggerPosition[0] = pos2x2(0) ;
	165	triggerPosition[1] = pos2x2(1) ;
	166	triggerPosition[2] = pos2x2(2) ;
	167	triggerPosition[3] = posnxn(0) ;
	168	triggerPosition[4] = posnxn(1) ;
	169	triggerPosition[5] = posnxn(2) ;
	170
	171	TArrayF triggerAmplitudes(4);
	172	triggerAmplitudes[0] = maxAmp2x2 ;
	173	triggerAmplitudes[1] = ampOutOfPatch2x2 ;
	174	triggerAmplitudes[2] = maxAmpnxn ;
	175	triggerAmplitudes[3] = ampOutOfPatchnxn ;
	176
	177	esd->AddEMCALTriggerPosition(triggerPosition);
	178	esd->AddEMCALTriggerAmplitudes(triggerAmplitudes);
	179
	180	//######################################
	181
	182	//Fill CaloClusters
	183
5dee926e	184	for (Int_t iClust = 0 ; iClust < nClusters ; iClust++) {
5dee926e	185	const AliEMCALRecPoint * clust = emcalLoader->RecPoint(iClust);
5d9e7bd7	186	//if(clust->GetClusterType()== AliESDCaloCluster::kClusterv1) nRP++; else nPC++;
85c60a8e	187	if (Debug()) clust->Print();
a7a5421e	188	// Get information from EMCAL reconstruction points
85c60a8e	189	Float_t xyz[3];
5dee926e	190	TVector3 gpos;
5dee926e	191	clust->GetGlobalPosition(gpos);
f6019cda	192	for (Int_t ixyz=0; ixyz<3; ixyz++)
5dee926e	193	xyz[ixyz] = gpos[ixyz];
92da3372	194
85c60a8e	195	Int_t digitMult = clust->GetMultiplicity();
	196	UShort_t *amplList = new UShort_t[digitMult];
	197	UShort_t *timeList = new UShort_t[digitMult];
	198	UShort_t *digiList = new UShort_t[digitMult];
	199	Float_t *amplFloat = clust->GetEnergiesList();
	200	Float_t *timeFloat = clust->GetTimeList();
	201	Int_t *digitInts = clust->GetAbsId();
8a11aef1	202	Float_t elipAxis[2];
92da3372	203	clust->GetElipsAxis(elipAxis);
85c60a8e	204
a7a5421e	205	// Convert Float_t* and Int_t* to UShort_t* to save memory
a7a5421e	206	// Problem : we should recalculate a cluster characteristics when discard digit(s)
f1487f22	207	Int_t newdigitMult = 0;
92da3372	208	for (Int_t iDigit=0; iDigit<digitMult; iDigit++) {
f1487f22	209	if(timeFloat[iDigit] < 65536./timeScale) {
a7a5421e	210	amplList[newdigitMult] = (UShort_t)(amplFloat[iDigit]*500);
a7a5421e	211	if(amplList[newdigitMult] > 0) { // accept digit if poztive amplitude
f1487f22	212	timeList[newdigitMult] = (UShort_t)(timeFloat[iDigit]*timeScale); // Time in units of 0.01 ns = 10 ps
a7a5421e	213	digiList[newdigitMult] = (UShort_t)(digitInts[iDigit]);
	214	newdigitMult++;
	215	}
92da3372	216	}
92da3372	217	}
a7a5421e	218
	219	if(newdigitMult > 0) { // accept cluster if it has some digit
	220	nClustersNew++;
	221	if(newdigitMult != digitMult) { // some digits were deleted
	222	UShort_t *amplListNew = new UShort_t[newdigitMult];
	223	UShort_t *timeListNew = new UShort_t[newdigitMult];
	224	UShort_t *digiListNew = new UShort_t[newdigitMult];
	225	for (Int_t iDigit=0; iDigit<newdigitMult; iDigit++) {
	226	amplListNew[iDigit] = amplList[iDigit];
	227	timeListNew[iDigit] = timeList[iDigit];
	228	digiListNew[iDigit] = digiList[iDigit];
	229	}
	230
	231	delete [] amplList;
	232	delete [] timeList;
	233	delete [] digiList;
	234
	235	amplList = amplListNew;
	236	timeList = timeListNew;
	237	digiList = digiListNew;
	238	}
65721814	239
	240	//Primaries
	241	Int_t primMult = 0;
	242	Int_t *primInts = clust->GetPrimaries(primMult);
	243	UShort_t *primList = new UShort_t[primMult];
	244	for (Int_t ipr=0; ipr<primMult; ipr++)
	245	primList[ipr] = (UShort_t)(primInts[ipr]);
	246
	247
a7a5421e	248	// fills the ESDCaloCluster
a7a5421e	249	AliESDCaloCluster * ec = new AliESDCaloCluster() ;
69db97f5	250	ec->SetEMCAL(kTRUE);
a7a5421e	251	ec->SetClusterType(clust->GetClusterType());
69db97f5	252
a7a5421e	253	ec->SetNumberOfDigits(newdigitMult);
	254	ec->SetDigitAmplitude(amplList); //energies
	255	ec->SetDigitTime(timeList); //times
	256	ec->SetDigitIndex(digiList); //indices
	257	if(clust->GetClusterType()== AliESDCaloCluster::kClusterv1){
69db97f5	258	ec->SetClusterEnergy(clust->GetEnergy());
	259	ec->SetGlobalPosition(xyz);
	260
65721814	261	ec->SetPrimaryIndex(clust->GetPrimaryIndex());
	262	ec->SetNumberOfPrimaries(primMult); //primary multiplicity
	263	ec->SetListOfPrimaries(primList); //primary List for a cluster
69db97f5	264
a7a5421e	265	ec->SetClusterDisp(clust->GetDispersion());
	266	ec->SetClusterChi2(-1); //not yet implemented
	267	ec->SetM02(elipAxis[0]*elipAxis[0]) ;
	268	ec->SetM20(elipAxis[1]*elipAxis[1]) ;
	269	ec->SetM11(-1) ; //not yet implemented
a7a5421e	270	}
85c60a8e	271	// add the cluster to the esd object
a7a5421e	272	esd->AddCaloCluster(ec);
	273	delete ec;
	274	} else { // no new ESD cluster
	275	delete [] amplList;
	276	delete [] timeList;
	277	delete [] digiList;
	278	}
	279	} // cycle on clusters
d948db41	280	// printf(" %i : nClusters %i : RP %i PC %i \n", eventNumber, nClusters, nRP, nPC);
a7a5421e	281	esd->SetNumberOfEMCALClusters(nClustersNew);
5d9e7bd7	282	//if(nClustersNew != nClusters)
5d9e7bd7	283	//printf(" ##### nClusters %i -> new %i ##### \n", nClusters, nClustersNew );
dc293ae9	284
dc293ae9	285	//Fill ESDCaloCluster with PID weights
dc293ae9	286	AliEMCALPID *pid = new AliEMCALPID;
	287	//pid->SetPrintInfo(kTRUE);
	288	pid->SetReconstructor(kTRUE);
	289	pid->RunPID(esd);
69db97f5	290
69db97f5	291	AliDebug(1," FillESD ended ");
f6019cda	292	}
dc293ae9	293