[u/mrichter/AliRoot.git] / T0 / AliT0HIanalysisTask.cxx

#include "TChain.h"
#include "TTree.h"
#include "TList.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TCanvas.h"
#include "TMath.h"
#include "TObjString.h"

#include "AliAnalysisTask.h"
#include "AliAnalysisManager.h"

#include "AliESDEvent.h"
#include "AliESDfriend.h"
#include "AliESDInputHandler.h"
#include "AliESDTZEROfriend.h"
#include "AliT0HIanalysisTask.h"
#include "AliESDVZERO.h"
#include "AliMultiplicity.h"
#include "AliTriggerAnalysis.h"
#include "AliESDpid.h"
#include "AliESDtrackCuts.h"
#include "AliCentrality.h"
#include "AliVEvent.h"

ClassImp(AliT0HIanalysisTask)

//________________________________________________________________________
AliT0HIanalysisTask::AliT0HIanalysisTask(const char *name) 
  : AliAnalysisTaskSE(name), fESD(0), fOutputList(0), 
  fT0OutTree(0x0)
					//,    fESDpid(new AliESDpid())
{
  // Constructor

  // Define input and output slots here
  // Input slot #0 works with a TChain
  DefineInput(0, TChain::Class());
  // Output slot #0 id reserved by the base class for AOD
  // Output slot #1 writes into a TH1 container
  DefineOutput(1, TList::Class());
}

//________________________________________________________________________
AliT0HIanalysisTask::~AliT0HIanalysisTask() 
{
// Destructor
   if (fT0OutTree) delete fT0OutTree ;
}

//_____________________________________________________________________________
Bool_t AliT0HIanalysisTask::UserNotify()
{
//
// Calls the mother class Notify()
//

//  AliDebug(AliLog::kDebug,"<-");
  // AliDebug(AliLog::kDebug,"->");

  return AliAnalysisTaskSE::UserNotify();
}

//________________________________________________________________________
void AliT0HIanalysisTask::UserCreateOutputObjects()
{
  // Create histograms
  // Called once
   fOutputList = new TList();
  fOutputList->SetOwner(); // Will delete the histos on cleanup

  fT0OutTree=new TTree("t0tree","None here");
  fT0OutTree->Branch("fNevent", &fEvent);
  fT0OutTree->Branch("fOrbit", &fOrbit);
  fT0OutTree->Branch("fBC", &fBC);
  fT0OutTree->Branch("fNcont", &fNcont, "fNcont/I");
  fT0OutTree->Branch("fNcontTPC", &fNcontTPC);
  fT0OutTree->Branch("fVertexTPC", &fVertexTPC);
  fT0OutTree->Branch("fVertexPrim", &fVertexPrim);
  fT0OutTree->Branch("vertexT0", &fVertex, "fVertex/F");
  fT0OutTree->Branch("vertexSPD", &fVertexSPD, "vertexSPD/F");
  fT0OutTree->Branch("meanAC", &fMeanAC,"meanAC/F");
  fT0OutTree->Branch("meanA", &fMeanA,"meanA/F");
  fT0OutTree->Branch("meanC", &fMeanC,"meanC/F");
  fT0OutTree->Branch("trackletSPD", &fTrackletSPD,"trackletSPD/I");
  fT0OutTree->Branch("clustersSPD", &fClustersSPD,"clustersSPD/I");
  fT0OutTree->Branch("TOFtracks", &fTOFtracks);
  fT0OutTree->Branch("ESDtracks", &fESDtracks);
  fT0OutTree->Branch("multV0A", &fMultV0A,"multV0A/F");
  fT0OutTree->Branch("multV0C", &fMultV0C,"multV0C/F");
  fT0OutTree->Branch("timeV0A", &fTimeV0A,"timeV0A/F");
  fT0OutTree->Branch("timeV0C", &fTimeV0C,"timeV0C/F");
  fT0OutTree->Branch("sumampA", &fSumampA);
  fT0OutTree->Branch("sumampC", &fSumampC);
  fT0OutTree->Branch("pileup", &fpileup);
  fT0OutTree->Branch("trigger", &fTrigger);
  fT0OutTree->Branch("triggerinput", &fTriggerinput);
  fT0OutTree->Branch("T0trigger", &fT0Trigger);
  fT0OutTree->Branch("t0tofTrack",  &t0tofTrack);
  fT0OutTree->Branch("ZDCcut", &fZDCcut);
  fT0OutTree->Branch("ftimestamp", &ftimestamp);
  fT0OutTree->Branch("centralityV0M", &fcentralityV0M);
  fT0OutTree->Branch("centralityZDC", &fcentralityZDC);
  fT0OutTree->Branch("centralityTRK", &fcentralityTRK);
  fT0OutTree->Branch("centralityCLA", &fcentralityCLA);
  for ( Int_t i=0; i<24; i++) {
    fT0OutTree->Branch(Form("amp%i", i+1), &famp[i]);
    fT0OutTree->Branch(Form("time%i", i+1), &ftime[i]);
  } 
  for ( Int_t i=0; i<5; i++) {
    fT0OutTree->Branch(Form("fOrA%i", i+1), &fOrA[i]);
    fT0OutTree->Branch(Form("fOrC%i", i+1), &fOrC[i]);
    fT0OutTree->Branch(Form("fTVDC%i", i+1), &fTVDC[i]);  
    for ( Int_t ii=0; ii<24; ii++) 
      fT0OutTree->Branch(Form("fRawTime%i_%i", ii+1, i+1), &fRawTime[ii][i]);
  }
  TString pilename[3] = {"T0pileup", "T0background", "T0satellite"};
  for ( Int_t i=0; i<3; i++) 
    fT0OutTree->Branch(pilename[i].Data(), &fT0pileup[i]);
  fT0OutTree->Branch("meanACbest", &fMeanACcalc,"meanACcalc/F");
  fT0OutTree->Branch("meanAbest", &fMeanAcalc,"meanAcalc/F");
  fT0OutTree->Branch("meanCbest", &fMeanCcalc,"meanCcalc/F");
  fT0OutTree->Branch("multEstimator", &fMultiplicity);


  fOutputList->Add(fT0OutTree);
 
   PostData(1, fOutputList);
  
}

//________________________________________________________________________
void AliT0HIanalysisTask::UserExec(Option_t *) 
{
  // Main loop
  // Called for each event
  /*   
  AliAnalysisManager* anMan = AliAnalysisManager::GetAnalysisManager();
  AliESDInputHandler *handler =
    (AliESDInputHandler*)anMan->GetInputEventHandler();
  UInt_t selFlag = handler->IsEventSelected();
  Bool_t fIsSelected = selFlag & AliVEvent::kCINT7 ;  
  cout<< selFlag << " SelFlag "
      << (selFlag&AliVEvent::kCINT5) <<" CINT5 "
      << (selFlag&AliVEvent::kINT7)  << " kCINT7 "
      << (selFlag&AliVEvent::kINT8)  << " kINT8"<<endl;
  */
  // printf (" @@@@@@@@@@@@@@@AliT0HIanalysisTask::UserExec() \n");
   fVertex= fVertexSPD =  fMeanAC = fMeanA =  fMeanC =  fTrackletSPD=-99999;
  fMeanACcalc = fMeanAcalc =  fMeanCcalc = fNcont = fNcontTPC = -99999;
  fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
  
  for (Int_t i=0; i<24; i++) {
    famp[i] = ftime[i] = -9999;
    for ( Int_t i0=0; i0<5; i0++) {
      fRawTime[i][i0] = -9999;
      if(i0==0) { 
	fTVDC[i0]=-9999;
	fOrC[i0]=-9999;
	fOrA[i0]=-9999;
      }
    }
  }
  Float_t orA , orC, tvdc;
  orA = orC = tvdc = -9999;
  fBC = -9999;
  // Post output data.
  fESD = dynamic_cast<AliESDEvent*>(InputEvent());
  if (!fESD) {
    printf("ERROR: fESD not available\n");
    return;
  }

  if(fESD)
    {
      //    if(fIsSelected) 
	{
	  //  AliESDHeader* header = fESD-> GetHeader();
	AliESDVZERO* esdV0 = fESD->GetVZEROData();
	const AliMultiplicity *mult = fESD->GetMultiplicity();
	// printf(" VZERO MULT \n");
	AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();
	//   printf(" TZERO \n");
	const Double32_t *amp, *time, *mean ;
	const Double32_t *meanbest;
	fVertex= fVertexSPD =  fMeanAC = fMeanA =  fMeanC =  fTrackletSPD=-99999;
	fMeanACcalc = fMeanAcalc =  fMeanCcalc = fNcont = fNcontTPC -99999;
	fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
	
	fSumampA=0;
	fSumampC=0;
	fNcont=0;
	  Float_t shift=0;
	  
	  TString triggers = fESD->GetFiredTriggerClasses();
	  fTrigger.SetString(triggers.Data());
	  //	  if ( !triggers.Contains("CINT7-B") ) 
	  //  cout<<triggers<<endl;
	  TString inputtriggers =fESD-> GetHeader()->GetFiredTriggerInputs();
	  fTriggerinput.SetString(inputtriggers.Data());
	  //	  cout<<inputtriggers<<endl;
	  
	  fEvent=fESD->GetEventNumberInFile();
	  fT0Trigger=fESD->GetT0Trig();

	  fESDtracks=fESD->GetNumberOfTracks();
	  AliTriggerAnalysis *trigAna = new AliTriggerAnalysis;
	  ftimestamp=fESD->GetTimeStamp(); // - 1301217882; 
	  //	  printf (" timestamp %d \n", ftimestamp);
	  
	  //  fMultiplicity =  AliESDtrackCuts::GetReferenceMultiplicity(fESD);
	  // cout<<" fMultiplicity "<<fMultiplicity<<endl;
	  fOrbit=fESD->GetOrbitNumber();
	  fBC=fESD->GetBunchCrossNumber();
	  fNcont = fESD->GetPrimaryVertexSPD()->GetNContributors();
	  fNcontTPC = fESD->GetPrimaryVertexTPC()->GetNContributors();
	  const AliESDVertex *vtxESD = fESD->GetPrimaryVertex();
	  TString vtxTyp = vtxESD->GetTitle();
	  //	  printf(" %s \n", vtxTyp.Data() );
	  Bool_t fVtxOK = kFALSE;
	  if ( !vtxTyp.Contains("vertexer: Z") ||
	       (vtxESD->GetDispersion()<0.04 && vtxESD->GetZRes()<0.25)) {
	    fVtxOK = kTRUE;
	    fVertexPrim = vtxESD->GetZ();
	    //   printf(" GetPrimaryVertex()  %f \n", fVertexPrim);
	  }   


	  if(fNcontTPC>=2 && fVtxOK )
	    fVertexTPC = fESD->GetPrimaryVertexTPC() ->GetZ();
	  if(fNcont>=0 && fVtxOK) {
	    fVertexSPD = fESD->GetPrimaryVertex()->GetZ();
	  }
	  //	  printf(" SPD Vertex()  %f  TPC %f \n", fVertexSPD, fVertexTPC);
	  fTrackletSPD = mult->GetNumberOfTracklets();
	  fClustersSPD = mult->GetNumberOfITSClusters(0); 
	  fMultV0A =  esdV0->GetMTotV0A();
	  fMultV0C =  esdV0->GetMTotV0C();
	  //TOF hit  
	  Int_t ntracksMatchedToTOF = 0; 
	  Int_t ntracks = fESD->GetNumberOfTracks();
	  for(Int_t itrk=0;itrk<ntracks;itrk++){
	    AliESDtrack* track = fESD->GetTrack(itrk);
	    if (!track) {
	      Printf("ERROR: Could not receive track %d", itrk);
	      continue;
	    }
	    //no track selection just TOF hit
	    if (track->IsOn(AliESDtrack::kTOFout)) ntracksMatchedToTOF++;
	  }
	  fTOFtracks = ntracksMatchedToTOF;
	     if(fESDpid){ //get T0_TOF 
	     fESDpid->SetTOFResponse(fESD,AliESDpid::kTOF_T0);
	     t0tofTrack =(Float_t) (fESDpid->GetTOFResponse().GetStartTime(10.0)); //Get start time from all tracks 
	     }	
	  
	  
	  fpileup = fESD->IsPileupFromSPD();
	  fTimeV0C = esdV0->GetV0CTime();
	  fTimeV0A = esdV0->GetV0ATime();
	  //	  printf(" Vo info \n");      
	  
	  
	  mean = fESD->GetT0TOF();
	  fVertex=fESD->GetT0zVertex();
	  fMeanA = mean[1];
	  fMeanC = mean[2];
	  if (TMath::Abs(fMeanA)<9999 && TMath::Abs(fMeanC)<9999) 
	    fMeanAC = mean[0] ;
	  fSumampC = tz->GetMultC();
	  fSumampA = tz->GetMultA();
	  //    printf("!!!!!!!!fSumampC %f fSumampA %f \n",fSumampC, fSumampA);
	  
	  amp=fESD->GetT0amplitude();
	  time=fESD->GetT0time();
	  for (Int_t i=0; i<24; i++){ 
	    if( time[i]>100 && amp[i]>0.1){
	  //  if(i<12) fSumampC += Int_t (amp[i]+0.5);
	  // if(i>11) fSumampA += Int_t (amp[i]+0.5);
	      famp[i] = amp[i];
	      ftime[i] = time[i];
	    }
      }
	  
	  //new OrA OrC TVDC
      // AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();
      meanbest = tz->GetT0TOFbest();
      fMeanAcalc = meanbest[1];
      fMeanCcalc = meanbest[2];
      if (TMath::Abs(fMeanAcalc)<9999 && TMath::Abs(fMeanCcalc)<9999) 
	fMeanACcalc = meanbest[0] ;
      for (Int_t ii=0; ii<5; ii++){ 
	orA   = tz->GetOrA(ii);
	orC   = tz->GetOrC(ii);
	tvdc  = tz->GetTVDC(ii);
	//	printf("  new signasl %d  %f %f %f \n",ii, orA, orC, tvdc);
	if(ii==0) {
	  fOrA[ii] = orA;
	  fOrC[ii] = orC;
	  fTVDC[ii] = tvdc;
	  //	printf("  new signasl %d  %f %f %f \n",ii, orA, orC, tvdc);
	  //  cout<<tvdc<<" "<<fT0Trigger<<endl;
	  if (tvdc>-5 && tvdc<5 && tvdc!=0) cout<<tvdc<<" "<<fT0Trigger<<endl;
	} else {
	  if ( ii>0 && fOrA[ii-1] !=orA)	fOrA[ii] = orA;
	  else fOrA[ii]=-9999;
	  if ( ii>0 && fOrC[ii-1] !=orC)	fOrC[ii] = orC;
	  else fOrC[ii]=-9999;
	  if ( ii>0 && fTVDC[ii-1] != tvdc)	fTVDC[ii] = tvdc;
	  else fTVDC[ii]=-9999;
	}
	for (Int_t iii=0; iii<24; iii++)
	  fRawTime[iii][ii] =  tz->GetTimeFull(iii,ii);
      }
      fT0pileup[0] = tz->GetPileupFlag();
      fT0pileup[1] = tz->GetBackgroundFlag();
      fT0pileup[2] = tz->GetSatellite();
   
       AliCentrality *centrality = fESD->GetCentrality();
      
      //The centrality function you can use
      
      fcentralityV0M = centrality->GetCentralityPercentile("V0M"); // returns the centrality 
      fcentralityTRK = centrality->GetCentralityPercentile("TRK"); // returns the centrality 
      fcentralityZDC = centrality->GetCentralityPercentile("ZEMvsZDC"); // returns the 
//      fcentralityTRK = centrality->GetCentralityClass10("TRK"); // returns centrality class
       	
  //    fcentralityZDC = centrality->GetCentralityClass10("ZEMvsZDC"); // returns centrality 
      
	} //selected
    } //ESD

  fT0OutTree->Fill();
    
  PostData(1, fOutputList);
  
}      

//________________________________________________________________________
void AliT0HIanalysisTask::Terminate(Option_t *) 
{
  // Draw result to the screen
  // Called once at the end of the query

  /* fOutputList = dynamic_cast<TList*> (GetOutputData(1));
  if (!fOutputList) {
    printf("ERROR: Output list not available\n");
    return;
  }
    */  

}
Commit	Line	Data
3833c4e7	1	#include "TChain.h"
	2	#include "TTree.h"
	3	#include "TList.h"
	4	#include "TH1F.h"
	5	#include "TH2F.h"
	6	#include "TCanvas.h"
	7	#include "TMath.h"
	8	#include "TObjString.h"
	9
	10	#include "AliAnalysisTask.h"
3833c4e7	11	#include "AliAnalysisManager.h"
	12
	13	#include "AliESDEvent.h"
	14	#include "AliESDfriend.h"
	15	#include "AliESDInputHandler.h"
	16	#include "AliESDTZEROfriend.h"
	17	#include "AliT0HIanalysisTask.h"
	18	#include "AliESDVZERO.h"
	19	#include "AliMultiplicity.h"
	20	#include "AliTriggerAnalysis.h"
	21	#include "AliESDpid.h"
	22	#include "AliESDtrackCuts.h"
	23	#include "AliCentrality.h"
	24	#include "AliVEvent.h"
	25
	26	ClassImp(AliT0HIanalysisTask)
	27
	28	//________________________________________________________________________
	29	AliT0HIanalysisTask::AliT0HIanalysisTask(const char *name)
	30	: AliAnalysisTaskSE(name), fESD(0), fOutputList(0),
	31	fT0OutTree(0x0)
	32	//, fESDpid(new AliESDpid())
	33	{
	34	// Constructor
	35
	36	// Define input and output slots here
	37	// Input slot #0 works with a TChain
	38	DefineInput(0, TChain::Class());
	39	// Output slot #0 id reserved by the base class for AOD
	40	// Output slot #1 writes into a TH1 container
	41	DefineOutput(1, TList::Class());
	42	}
	43
	44	//________________________________________________________________________
	45	AliT0HIanalysisTask::~AliT0HIanalysisTask()
	46	{
	47	// Destructor
	48	if (fT0OutTree) delete fT0OutTree ;
	49	}
	50
	51	//_____________________________________________________________________________
	52	Bool_t AliT0HIanalysisTask::UserNotify()
	53	{
	54	//
	55	// Calls the mother class Notify()
	56	//
	57
	58	// AliDebug(AliLog::kDebug,"<-");
	59	// AliDebug(AliLog::kDebug,"->");
	60
	61	return AliAnalysisTaskSE::UserNotify();
	62	}
	63
	64	//________________________________________________________________________
	65	void AliT0HIanalysisTask::UserCreateOutputObjects()
	66	{
	67	// Create histograms
	68	// Called once
	69	fOutputList = new TList();
	70	fOutputList->SetOwner(); // Will delete the histos on cleanup
	71
	72	fT0OutTree=new TTree("t0tree","None here");
	73	fT0OutTree->Branch("fNevent", &fEvent);
	74	fT0OutTree->Branch("fOrbit", &fOrbit);
75	fT0OutTree->Branch("fBC", &fBC);
76	fT0OutTree->Branch("fNcont", &fNcont, "fNcont/I");
77	fT0OutTree->Branch("fNcontTPC", &fNcontTPC);
78	fT0OutTree->Branch("fVertexTPC", &fVertexTPC);
79	fT0OutTree->Branch("fVertexPrim", &fVertexPrim);
80	fT0OutTree->Branch("vertexT0", &fVertex, "fVertex/F");
81	fT0OutTree->Branch("vertexSPD", &fVertexSPD, "vertexSPD/F");
82	fT0OutTree->Branch("meanAC", &fMeanAC,"meanAC/F");
83	fT0OutTree->Branch("meanA", &fMeanA,"meanA/F");
84	fT0OutTree->Branch("meanC", &fMeanC,"meanC/F");
85	fT0OutTree->Branch("trackletSPD", &fTrackletSPD,"trackletSPD/I");
86	fT0OutTree->Branch("clustersSPD", &fClustersSPD,"clustersSPD/I");
87	fT0OutTree->Branch("TOFtracks", &fTOFtracks);
88	fT0OutTree->Branch("ESDtracks", &fESDtracks);
89	fT0OutTree->Branch("multV0A", &fMultV0A,"multV0A/F");
90	fT0OutTree->Branch("multV0C", &fMultV0C,"multV0C/F");
91	fT0OutTree->Branch("timeV0A", &fTimeV0A,"timeV0A/F");
92	fT0OutTree->Branch("timeV0C", &fTimeV0C,"timeV0C/F");
93	fT0OutTree->Branch("sumampA", &fSumampA);
94	fT0OutTree->Branch("sumampC", &fSumampC);
95	fT0OutTree->Branch("pileup", &fpileup);
96	fT0OutTree->Branch("trigger", &fTrigger);
97	fT0OutTree->Branch("triggerinput", &fTriggerinput);
98	fT0OutTree->Branch("T0trigger", &fT0Trigger);
99	fT0OutTree->Branch("t0tofTrack", &t0tofTrack);
100	fT0OutTree->Branch("ZDCcut", &fZDCcut);
101	fT0OutTree->Branch("ftimestamp", &ftimestamp);
102	fT0OutTree->Branch("centralityV0M", &fcentralityV0M);
103	fT0OutTree->Branch("centralityZDC", &fcentralityZDC);
104	fT0OutTree->Branch("centralityTRK", &fcentralityTRK);
105	fT0OutTree->Branch("centralityCLA", &fcentralityCLA);
106	for ( Int_t i=0; i<24; i++) {
107	fT0OutTree->Branch(Form("amp%i", i+1), &famp[i]);
108	fT0OutTree->Branch(Form("time%i", i+1), &ftime[i]);
109	}
110	for ( Int_t i=0; i<5; i++) {
111	fT0OutTree->Branch(Form("fOrA%i", i+1), &fOrA[i]);
112	fT0OutTree->Branch(Form("fOrC%i", i+1), &fOrC[i]);
113	fT0OutTree->Branch(Form("fTVDC%i", i+1), &fTVDC[i]);
114	for ( Int_t ii=0; ii<24; ii++)
115	fT0OutTree->Branch(Form("fRawTime%i_%i", ii+1, i+1), &fRawTime[ii][i]);
116	}
117	TString pilename[3] = {"T0pileup", "T0background", "T0satellite"};
118	for ( Int_t i=0; i<3; i++)
119	fT0OutTree->Branch(pilename[i].Data(), &fT0pileup[i]);
120	fT0OutTree->Branch("meanACbest", &fMeanACcalc,"meanACcalc/F");
121	fT0OutTree->Branch("meanAbest", &fMeanAcalc,"meanAcalc/F");
122	fT0OutTree->Branch("meanCbest", &fMeanCcalc,"meanCcalc/F");
123	fT0OutTree->Branch("multEstimator", &fMultiplicity);
124
125
126	fOutputList->Add(fT0OutTree);
127
128	PostData(1, fOutputList);
129
130	}
131
132	//________________________________________________________________________
133	void AliT0HIanalysisTask::UserExec(Option_t *)
134	{
135	// Main loop
136	// Called for each event
137	/*
138	AliAnalysisManager* anMan = AliAnalysisManager::GetAnalysisManager();
139	AliESDInputHandler *handler =
140	(AliESDInputHandler*)anMan->GetInputEventHandler();
141	UInt_t selFlag = handler->IsEventSelected();
142	Bool_t fIsSelected = selFlag & AliVEvent::kCINT7 ;
143	cout<< selFlag << " SelFlag "
144	<< (selFlag&AliVEvent::kCINT5) <<" CINT5 "
145	<< (selFlag&AliVEvent::kINT7) << " kCINT7 "
146	<< (selFlag&AliVEvent::kINT8) << " kINT8"<<endl;
147	*/
148	// printf (" @@@@@@@@@@@@@@@AliT0HIanalysisTask::UserExec() \n");
149	fVertex= fVertexSPD = fMeanAC = fMeanA = fMeanC = fTrackletSPD=-99999;
150	fMeanACcalc = fMeanAcalc = fMeanCcalc = fNcont = fNcontTPC = -99999;
151	fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
152
153	for (Int_t i=0; i<24; i++) {
154	famp[i] = ftime[i] = -9999;
155	for ( Int_t i0=0; i0<5; i0++) {
156	fRawTime[i][i0] = -9999;
157	if(i0==0) {
158	fTVDC[i0]=-9999;
159	fOrC[i0]=-9999;
160	fOrA[i0]=-9999;
161	}
162	}
163	}
164	Float_t orA , orC, tvdc;
165	orA = orC = tvdc = -9999;
166	fBC = -9999;
167	// Post output data.
168	fESD = dynamic_cast<AliESDEvent*>(InputEvent());
169	if (!fESD) {
170	printf("ERROR: fESD not available\n");
171	return;
172	}
173
174	if(fESD)
175	{
176	// if(fIsSelected)
177	{
178	// AliESDHeader* header = fESD-> GetHeader();
179	AliESDVZERO* esdV0 = fESD->GetVZEROData();
180	const AliMultiplicity *mult = fESD->GetMultiplicity();
181	// printf(" VZERO MULT \n");
182	AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();
183	// printf(" TZERO \n");
184	const Double32_t amp, time, *mean ;
185	const Double32_t *meanbest;
186	fVertex= fVertexSPD = fMeanAC = fMeanA = fMeanC = fTrackletSPD=-99999;
187	fMeanACcalc = fMeanAcalc = fMeanCcalc = fNcont = fNcontTPC -99999;
188	fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
189
190	fSumampA=0;
191	fSumampC=0;
192	fNcont=0;
193	Float_t shift=0;
194
195	TString triggers = fESD->GetFiredTriggerClasses();
196	fTrigger.SetString(triggers.Data());
197	// if ( !triggers.Contains("CINT7-B") )
198	// cout<<triggers<<endl;
199	TString inputtriggers =fESD-> GetHeader()->GetFiredTriggerInputs();
200	fTriggerinput.SetString(inputtriggers.Data());
201	// cout<<inputtriggers<<endl;
202
203	fEvent=fESD->GetEventNumberInFile();
204	fT0Trigger=fESD->GetT0Trig();
205
206	fESDtracks=fESD->GetNumberOfTracks();
207	AliTriggerAnalysis *trigAna = new AliTriggerAnalysis;
208	ftimestamp=fESD->GetTimeStamp(); // - 1301217882;
209	// printf (" timestamp %d \n", ftimestamp);
210
211	// fMultiplicity = AliESDtrackCuts::GetReferenceMultiplicity(fESD);
212	// cout<<" fMultiplicity "<<fMultiplicity<<endl;
213	fOrbit=fESD->GetOrbitNumber();
214	fBC=fESD->GetBunchCrossNumber();
215	fNcont = fESD->GetPrimaryVertexSPD()->GetNContributors();
216	fNcontTPC = fESD->GetPrimaryVertexTPC()->GetNContributors();
217	const AliESDVertex *vtxESD = fESD->GetPrimaryVertex();
218	TString vtxTyp = vtxESD->GetTitle();
219	// printf(" %s \n", vtxTyp.Data() );
220	Bool_t fVtxOK = kFALSE;
221	if ( !vtxTyp.Contains("vertexer: Z") \|\|
222	(vtxESD->GetDispersion()<0.04 && vtxESD->GetZRes()<0.25)) {
223	fVtxOK = kTRUE;
224	fVertexPrim = vtxESD->GetZ();
225	// printf(" GetPrimaryVertex() %f \n", fVertexPrim);
226	}
227
228
229	if(fNcontTPC>=2 && fVtxOK )
230	fVertexTPC = fESD->GetPrimaryVertexTPC() ->GetZ();
231	if(fNcont>=0 && fVtxOK) {
232	fVertexSPD = fESD->GetPrimaryVertex()->GetZ();
233	}
234	// printf(" SPD Vertex() %f TPC %f \n", fVertexSPD, fVertexTPC);
235	fTrackletSPD = mult->GetNumberOfTracklets();
236	fClustersSPD = mult->GetNumberOfITSClusters(0);
237	fMultV0A = esdV0->GetMTotV0A();
238	fMultV0C = esdV0->GetMTotV0C();
239	//TOF hit
240	Int_t ntracksMatchedToTOF = 0;
241	Int_t ntracks = fESD->GetNumberOfTracks();
242	for(Int_t itrk=0;itrk<ntracks;itrk++){
243	AliESDtrack* track = fESD->GetTrack(itrk);
244	if (!track) {
245	Printf("ERROR: Could not receive track %d", itrk);
246	continue;
247	}
248	//no track selection just TOF hit
249	if (track->IsOn(AliESDtrack::kTOFout)) ntracksMatchedToTOF++;
250	}
251	fTOFtracks = ntracksMatchedToTOF;
252	if(fESDpid){ //get T0_TOF
253	fESDpid->SetTOFResponse(fESD,AliESDpid::kTOF_T0);
254	t0tofTrack =(Float_t) (fESDpid->GetTOFResponse().GetStartTime(10.0)); //Get start time from all tracks
255	}
256
257
258	fpileup = fESD->IsPileupFromSPD();
259	fTimeV0C = esdV0->GetV0CTime();
260	fTimeV0A = esdV0->GetV0ATime();
261	// printf(" Vo info \n");
262
263
264	mean = fESD->GetT0TOF();
265	fVertex=fESD->GetT0zVertex();
266	fMeanA = mean[1];
267	fMeanC = mean[2];
268	if (TMath::Abs(fMeanA)<9999 && TMath::Abs(fMeanC)<9999)
269	fMeanAC = mean[0] ;
270	fSumampC = tz->GetMultC();
271	fSumampA = tz->GetMultA();
272	// printf("!!!!!!!!fSumampC %f fSumampA %f \n",fSumampC, fSumampA);
273
274	amp=fESD->GetT0amplitude();
275	time=fESD->GetT0time();
276	for (Int_t i=0; i<24; i++){
277	if( time[i]>100 && amp[i]>0.1){
278	// if(i<12) fSumampC += Int_t (amp[i]+0.5);
279	// if(i>11) fSumampA += Int_t (amp[i]+0.5);
280	famp[i] = amp[i];
281	ftime[i] = time[i];
282	}
283	}
284
285	//new OrA OrC TVDC
286	// AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();
287	meanbest = tz->GetT0TOFbest();
288	fMeanAcalc = meanbest[1];
289	fMeanCcalc = meanbest[2];
290	if (TMath::Abs(fMeanAcalc)<9999 && TMath::Abs(fMeanCcalc)<9999)
291	fMeanACcalc = meanbest[0] ;
292	for (Int_t ii=0; ii<5; ii++){
293	orA = tz->GetOrA(ii);
294	orC = tz->GetOrC(ii);
295	tvdc = tz->GetTVDC(ii);
296	// printf(" new signasl %d %f %f %f \n",ii, orA, orC, tvdc);
297	if(ii==0) {
298	fOrA[ii] = orA;
299	fOrC[ii] = orC;
300	fTVDC[ii] = tvdc;
301	// printf(" new signasl %d %f %f %f \n",ii, orA, orC, tvdc);
302	// cout<<tvdc<<" "<<fT0Trigger<<endl;
303	if (tvdc>-5 && tvdc<5 && tvdc!=0) cout<<tvdc<<" "<<fT0Trigger<<endl;
304	} else {
305	if ( ii>0 && fOrA[ii-1] !=orA) fOrA[ii] = orA;
306	else fOrA[ii]=-9999;
307	if ( ii>0 && fOrC[ii-1] !=orC) fOrC[ii] = orC;
308	else fOrC[ii]=-9999;
309	if ( ii>0 && fTVDC[ii-1] != tvdc) fTVDC[ii] = tvdc;
310	else fTVDC[ii]=-9999;
311	}
312	for (Int_t iii=0; iii<24; iii++)
313	fRawTime[iii][ii] = tz->GetTimeFull(iii,ii);
314	}
315	fT0pileup[0] = tz->GetPileupFlag();
316	fT0pileup[1] = tz->GetBackgroundFlag();
317	fT0pileup[2] = tz->GetSatellite();
318
319	AliCentrality *centrality = fESD->GetCentrality();
320
321	//The centrality function you can use
322
323	fcentralityV0M = centrality->GetCentralityPercentile("V0M"); // returns the centrality
324	fcentralityTRK = centrality->GetCentralityPercentile("TRK"); // returns the centrality
325	fcentralityZDC = centrality->GetCentralityPercentile("ZEMvsZDC"); // returns the
326	// fcentralityTRK = centrality->GetCentralityClass10("TRK"); // returns centrality class
327
328	// fcentralityZDC = centrality->GetCentralityClass10("ZEMvsZDC"); // returns centrality
329
330	} //selected
331	} //ESD
332
333	fT0OutTree->Fill();
334
335	PostData(1, fOutputList);
336
337	}
338
339	//________________________________________________________________________
340	void AliT0HIanalysisTask::Terminate(Option_t *)
341	{
342	// Draw result to the screen
343	// Called once at the end of the query
344
345	/* fOutputList = dynamic_cast<TList*> (GetOutputData(1));
346	if (!fOutputList) {
347	printf("ERROR: Output list not available\n");
348	return;
349	}
350	*/
351
352	}