[u/mrichter/AliRoot.git] / T0 / AliT0CalibAnalysisTask.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 "AliPhysicsSelection.h"
#include "AliAnalysisManager.h"

#include "AliESDEvent.h"
#include "AliESDfriend.h"
#include "AliESDInputHandler.h"
#include "AliESDTZEROfriend.h"
#include "AliT0CalibAnalysisTask.h"
#include "AliESDVZERO.h"
#include "AliMultiplicity.h"
#include "AliTriggerAnalysis.h"
#include "AliESDpid.h"
#include "AliESDtrackCuts.h"
#include "AliCentrality.h"
#include "AliVEvent.h"

ClassImp(AliT0CalibAnalysisTask)

//________________________________________________________________________
AliT0CalibAnalysisTask::AliT0CalibAnalysisTask(const char *name) 
  : AliAnalysisTaskSE(name), fESD(0), fOutputList(0), 
  fT0OutTree(0x0), fEvent(-99999),   fOrbit(-99999), fBC(-99999),
  fTrackletSPD(-99999), fClustersSPD(-99999), fNcont(-99999), fNcontTPC(-99999),
  fVertex(-99999), fVertexcalc(-99999), fVertexSPD(-99999), fVertexTPC(-99999),
  fMeanAC(-99999), fMeanA(-99999),fMeanC(-99999), fMeanACcalc(-99999), fMeanAcalc(-99999), fMeanCcalc(-99999),
  fMultV0A(-99999), fMultV0C(-99999),fTimeV0A(-99999),fTimeV0C(-99999), fSumampA(-99999), fSumampC(-99999),
  ftimestamp(0), fSep2(0),
  fZDCcut(kFALSE), fT0Trigger(0), fpileup(kFALSE), fTrigger(0x0),
  fT0_amplitude(0x0), fT0_time(0x0),
  fcentralityV0M(0), fcentralityZDC(0), fcentralityTRK(0), fcentralityCLA(0),
  fESDtracks(0),
    fMultiplicity(-99999),
  fTriggerinput(0x0), fZDCbg(kFALSE),
  fTOFtracks(0), fT0tofTrack(0),
  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());
}

//________________________________________________________________________
AliT0CalibAnalysisTask::~AliT0CalibAnalysisTask() 
{
// Destructor
   if (fT0OutTree) delete fT0OutTree ;
}

//_____________________________________________________________________________
Bool_t AliT0CalibAnalysisTask::UserNotify()
{
//
// Calls the mother class Notify()
//

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

  return AliAnalysisTaskSE::UserNotify();
}

//________________________________________________________________________
void AliT0CalibAnalysisTask::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("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",  &fT0tofTrack);
  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);
  //ZDC background
 fT0OutTree->Branch("zbg", &fZDCbg);
 fESDpid = new AliESDpid();

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

//________________________________________________________________________
void AliT0CalibAnalysisTask::UserExec(Option_t *) 
{
  // Main loop
  // Called for each event
   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) 
      {
	fZDCbg = kFALSE;
	/*
	AliTriggerAnalysis *fTriggerAnalysis;
	Bool_t	fZDCbgA = fTriggerAnalysis->IsOfflineTriggerFired(fESD, AliTriggerAnalysis::kZNABG);
	Bool_t	fZDCbgC =  fTriggerAnalysis->IsOfflineTriggerFired(fESD, AliTriggerAnalysis::kZNCBG);
	fZDCbg = (fZDCbgA);
	cout<<" ZDC back "<<fZDCbgA<<endl;
	*/
	AliESDVZERO* esdV0 = fESD->GetVZEROData();
	const AliMultiplicity *mult = fESD->GetMultiplicity();
	// printf(" VZERO MULT \n");
	AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();

	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;
	TString triggers = fESD->GetFiredTriggerClasses();
	fTrigger.SetString(triggers.Data());
	if ( !triggers.Contains("Z") ) 	  cout<<triggers<<endl;
	TString inputtriggers =fESD-> GetHeader()->GetFiredTriggerInputs();
	// cout<<inputtriggers<<endl;
	fTriggerinput.SetString(inputtriggers.Data());
	
	
	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();
	if(fNcontTPC>=2 )
	  fVertexTPC = fESD->GetPrimaryVertexTPC() ->GetZ();
	if(fNcont>=0 ) {
	  fVertexSPD = fESD->GetPrimaryVertex()->GetZ();
	}
	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);
	  fT0tofTrack =(Float_t) (fESDpid->GetTOFResponse().GetStartTime(10.0)); //Get start time "from all tracks 
	  //   printf("@@TOF T0 %f\n",fT0tofTrack);
	}	
	
	
	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){
	    famp[i] = amp[i];
	    ftime[i] = time[i];
	  }
	}
	
	//new raw OrA OrC TVDC
	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;
	    //  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 

      
      } //selected
    } //ESD

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

//________________________________________________________________________
void AliT0CalibAnalysisTask::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
c0fcf951	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"
	11	#include "AliPhysicsSelection.h"
	12	#include "AliAnalysisManager.h"
	13
	14	#include "AliESDEvent.h"
	15	#include "AliESDfriend.h"
	16	#include "AliESDInputHandler.h"
	17	#include "AliESDTZEROfriend.h"
	18	#include "AliT0CalibAnalysisTask.h"
	19	#include "AliESDVZERO.h"
	20	#include "AliMultiplicity.h"
	21	#include "AliTriggerAnalysis.h"
	22	#include "AliESDpid.h"
	23	#include "AliESDtrackCuts.h"
	24	#include "AliCentrality.h"
	25	#include "AliVEvent.h"
	26
	27	ClassImp(AliT0CalibAnalysisTask)
	28
	29	//________________________________________________________________________
	30	AliT0CalibAnalysisTask::AliT0CalibAnalysisTask(const char *name)
	31	: AliAnalysisTaskSE(name), fESD(0), fOutputList(0),
	32	fT0OutTree(0x0), fEvent(-99999), fOrbit(-99999), fBC(-99999),
	33	fTrackletSPD(-99999), fClustersSPD(-99999), fNcont(-99999), fNcontTPC(-99999),
	34	fVertex(-99999), fVertexcalc(-99999), fVertexSPD(-99999), fVertexTPC(-99999),
	35	fMeanAC(-99999), fMeanA(-99999),fMeanC(-99999), fMeanACcalc(-99999), fMeanAcalc(-99999), fMeanCcalc(-99999),
	36	fMultV0A(-99999), fMultV0C(-99999),fTimeV0A(-99999),fTimeV0C(-99999), fSumampA(-99999), fSumampC(-99999),
	37	ftimestamp(0), fSep2(0),
	38	fZDCcut(kFALSE), fT0Trigger(0), fpileup(kFALSE), fTrigger(0x0),
	39	fT0_amplitude(0x0), fT0_time(0x0),
	40	fcentralityV0M(0), fcentralityZDC(0), fcentralityTRK(0), fcentralityCLA(0),
	41	fESDtracks(0),
	42	fMultiplicity(-99999),
	43	fTriggerinput(0x0), fZDCbg(kFALSE),
	44	fTOFtracks(0), fT0tofTrack(0),
	45	fESDpid(new AliESDpid())
	46	{
	47	// Constructor
	48
	49	// Define input and output slots here
	50	// Input slot #0 works with a TChain
	51	DefineInput(0, TChain::Class());
	52	// Output slot #0 id reserved by the base class for AOD
	53	// Output slot #1 writes into a TH1 container
	54	DefineOutput(1, TList::Class());
	55	}
	56
	57	//________________________________________________________________________
	58	AliT0CalibAnalysisTask::~AliT0CalibAnalysisTask()
	59	{
	60	// Destructor
	61	if (fT0OutTree) delete fT0OutTree ;
	62	}
	63
	64	//_____________________________________________________________________________
65	Bool_t AliT0CalibAnalysisTask::UserNotify()
66	{
67	//
68	// Calls the mother class Notify()
69	//
70
71	// AliDebug(AliLog::kDebug,"<-");
72	// AliDebug(AliLog::kDebug,"->");
73
74	return AliAnalysisTaskSE::UserNotify();
75	}
76
77	//________________________________________________________________________
78	void AliT0CalibAnalysisTask::UserCreateOutputObjects()
79	{
80	// Create histograms
81	// Called once
82	fOutputList = new TList();
83	fOutputList->SetOwner(); // Will delete the histos on cleanup
84
85	fT0OutTree=new TTree("t0tree","None here");
86	fT0OutTree->Branch("fNevent", &fEvent);
87	fT0OutTree->Branch("fOrbit", &fOrbit);
88	fT0OutTree->Branch("fBC", &fBC);
89	fT0OutTree->Branch("fNcont", &fNcont, "fNcont/I");
90	fT0OutTree->Branch("fNcontTPC", &fNcontTPC);
91	fT0OutTree->Branch("fVertexTPC", &fVertexTPC);
92	fT0OutTree->Branch("vertexT0", &fVertex, "fVertex/F");
93	fT0OutTree->Branch("vertexSPD", &fVertexSPD, "vertexSPD/F");
94	fT0OutTree->Branch("meanAC", &fMeanAC,"meanAC/F");
95	fT0OutTree->Branch("meanA", &fMeanA,"meanA/F");
96	fT0OutTree->Branch("meanC", &fMeanC,"meanC/F");
97	fT0OutTree->Branch("trackletSPD", &fTrackletSPD,"trackletSPD/I");
98	fT0OutTree->Branch("clustersSPD", &fClustersSPD,"clustersSPD/I");
99	fT0OutTree->Branch("TOFtracks", &fTOFtracks);
100	fT0OutTree->Branch("ESDtracks", &fESDtracks);
101	fT0OutTree->Branch("multV0A", &fMultV0A,"multV0A/F");
102	fT0OutTree->Branch("multV0C", &fMultV0C,"multV0C/F");
103	fT0OutTree->Branch("timeV0A", &fTimeV0A,"timeV0A/F");
104	fT0OutTree->Branch("timeV0C", &fTimeV0C,"timeV0C/F");
105	fT0OutTree->Branch("sumampA", &fSumampA);
106	fT0OutTree->Branch("sumampC", &fSumampC);
107	fT0OutTree->Branch("pileup", &fpileup);
108	fT0OutTree->Branch("trigger", &fTrigger);
109	fT0OutTree->Branch("triggerinput", &fTriggerinput);
110	fT0OutTree->Branch("T0trigger", &fT0Trigger);
111	fT0OutTree->Branch("t0tofTrack", &fT0tofTrack);
112	fT0OutTree->Branch("ZDCcut", &fZDCcut);
113	fT0OutTree->Branch("ftimestamp", &ftimestamp);
114	fT0OutTree->Branch("centralityV0M", &fcentralityV0M);
115	fT0OutTree->Branch("centralityZDC", &fcentralityZDC);
116	fT0OutTree->Branch("centralityTRK", &fcentralityTRK);
117	fT0OutTree->Branch("centralityCLA", &fcentralityCLA);
118	for ( Int_t i=0; i<24; i++) {
119	fT0OutTree->Branch(Form("amp%i", i+1), &famp[i]);
120	fT0OutTree->Branch(Form("time%i", i+1), &ftime[i]);
121	}
122	for ( Int_t i=0; i<5; i++) {
123	fT0OutTree->Branch(Form("fOrA%i", i+1), &fOrA[i]);
124	fT0OutTree->Branch(Form("fOrC%i", i+1), &fOrC[i]);
125	fT0OutTree->Branch(Form("fTVDC%i", i+1), &fTVDC[i]);
126	for ( Int_t ii=0; ii<24; ii++)
127	fT0OutTree->Branch(Form("fRawTime%i_%i", ii+1, i+1), &fRawTime[ii][i]);
128	}
129	TString pilename[3] = {"T0pileup", "T0background", "T0satellite"};
130	for ( Int_t i=0; i<3; i++)
131	fT0OutTree->Branch(pilename[i].Data(), &fT0pileup[i]);
132	fT0OutTree->Branch("meanACbest", &fMeanACcalc,"meanACcalc/F");
133	fT0OutTree->Branch("meanAbest", &fMeanAcalc,"meanAcalc/F");
134	fT0OutTree->Branch("meanCbest", &fMeanCcalc,"meanCcalc/F");
135	fT0OutTree->Branch("multEstimator", &fMultiplicity);
136	//ZDC background
137	fT0OutTree->Branch("zbg", &fZDCbg);
138	fESDpid = new AliESDpid();
139
140	fOutputList->Add(fT0OutTree);
141
142	PostData(1, fOutputList);
143
144	}
145
146	//________________________________________________________________________
147	void AliT0CalibAnalysisTask::UserExec(Option_t *)
148	{
149	// Main loop
150	// Called for each event
151	fVertex= fVertexSPD = fMeanAC = fMeanA = fMeanC = fTrackletSPD=-99999;
152	fMeanACcalc = fMeanAcalc = fMeanCcalc = fNcont = fNcontTPC = -99999;
153	fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
154
155	for (Int_t i=0; i<24; i++) {
156	famp[i] = ftime[i] = -9999;
157	for ( Int_t i0=0; i0<5; i0++) {
158	fRawTime[i][i0] = -9999;
159	if(i0==0) {
160	fTVDC[i0]=-9999;
161	fOrC[i0]=-9999;
162	fOrA[i0]=-9999;
163	}
164	}
165	}
166	Float_t orA , orC, tvdc;
167	orA = orC = tvdc = -9999;
168	fBC = -9999;
169	// Post output data.
170	fESD = dynamic_cast<AliESDEvent*>(InputEvent());
171	if (!fESD) {
172	printf("ERROR: fESD not available\n");
173	return;
174	}
175
176	if(fESD)
177	{
178	// if(fIsSelected)
179	{
180	fZDCbg = kFALSE;
181	/*
182	AliTriggerAnalysis *fTriggerAnalysis;
183	Bool_t fZDCbgA = fTriggerAnalysis->IsOfflineTriggerFired(fESD, AliTriggerAnalysis::kZNABG);
184	Bool_t fZDCbgC = fTriggerAnalysis->IsOfflineTriggerFired(fESD, AliTriggerAnalysis::kZNCBG);
185	fZDCbg = (fZDCbgA);
186	cout<<" ZDC back "<<fZDCbgA<<endl;
187	*/
188	AliESDVZERO* esdV0 = fESD->GetVZEROData();
189	const AliMultiplicity *mult = fESD->GetMultiplicity();
190	// printf(" VZERO MULT \n");
191	AliESDTZERO* tz= (AliESDTZERO*) fESD->GetESDTZERO();
192
193	const Double32_t amp, time, *mean ;
194	const Double32_t *meanbest;
195	fVertex= fVertexSPD = fMeanAC = fMeanA = fMeanC = fTrackletSPD=-99999;
196	fMeanACcalc = fMeanAcalc = fMeanCcalc = fNcont = fNcontTPC -99999;
197	fMultV0A=fMultV0C=fTimeV0A=fTimeV0C=fMultiplicity = -99999;
198
199	fSumampA=0;
200	fSumampC=0;
201	fNcont=0;
202	TString triggers = fESD->GetFiredTriggerClasses();
203	fTrigger.SetString(triggers.Data());
204	if ( !triggers.Contains("Z") ) cout<<triggers<<endl;
205	TString inputtriggers =fESD-> GetHeader()->GetFiredTriggerInputs();
206	// cout<<inputtriggers<<endl;
207	fTriggerinput.SetString(inputtriggers.Data());
208
209
210	fEvent=fESD->GetEventNumberInFile();
211	fT0Trigger=fESD->GetT0Trig();
212
213	fESDtracks=fESD->GetNumberOfTracks();
214	AliTriggerAnalysis *trigAna = new AliTriggerAnalysis;
215	ftimestamp=fESD->GetTimeStamp(); // - 1301217882;
216	// printf (" timestamp %d \n", ftimestamp);
217
218	fMultiplicity = AliESDtrackCuts::GetReferenceMultiplicity(fESD);
219	// cout<<" fMultiplicity "<<fMultiplicity<<endl;
220	fOrbit=fESD->GetOrbitNumber();
221	fBC=fESD->GetBunchCrossNumber();
222	fNcont = fESD->GetPrimaryVertexSPD()->GetNContributors();
223	fNcontTPC = fESD->GetPrimaryVertexTPC()->GetNContributors();
224	if(fNcontTPC>=2 )
225	fVertexTPC = fESD->GetPrimaryVertexTPC() ->GetZ();
226	if(fNcont>=0 ) {
227	fVertexSPD = fESD->GetPrimaryVertex()->GetZ();
228	}
229	fTrackletSPD = mult->GetNumberOfTracklets();
230	fClustersSPD = mult->GetNumberOfITSClusters(0);
231	fMultV0A = esdV0->GetMTotV0A();
232	fMultV0C = esdV0->GetMTotV0C();
233	//TOF hit
234	Int_t ntracksMatchedToTOF = 0;
235	Int_t ntracks = fESD->GetNumberOfTracks();
236	for(Int_t itrk=0;itrk<ntracks;itrk++){
237	AliESDtrack* track = fESD->GetTrack(itrk);
238	if (!track) {
239	Printf("ERROR: Could not receive track %d", itrk);
240	continue;
241	}
242	//no track selection just TOF hit
243	if (track->IsOn(AliESDtrack::kTOFout)) ntracksMatchedToTOF++;
244	}
245
246	fTOFtracks = ntracksMatchedToTOF;
247	if(fESDpid){ //get T0_TOF
248	fESDpid->SetTOFResponse(fESD,AliESDpid::kTOF_T0);
249	fT0tofTrack =(Float_t) (fESDpid->GetTOFResponse().GetStartTime(10.0)); //Get start time "from all tracks
250	// printf("@@TOF T0 %f\n",fT0tofTrack);
251	}
252
253
254	fpileup = fESD->IsPileupFromSPD();
255	fTimeV0C = esdV0->GetV0CTime();
256	fTimeV0A = esdV0->GetV0ATime();
257	// printf(" Vo info \n");
258
259
260	mean = fESD->GetT0TOF();
261	fVertex=fESD->GetT0zVertex();
262	fMeanA = mean[1];
263	fMeanC = mean[2];
264	if (TMath::Abs(fMeanA)<9999 && TMath::Abs(fMeanC)<9999)
265	fMeanAC = mean[0] ;
266	fSumampC = tz->GetMultC();
267	fSumampA = tz->GetMultA();
268	// printf("!!!!!!!!fSumampC %f fSumampA %f \n",fSumampC, fSumampA);
269
270	amp=fESD->GetT0amplitude();
271	time=fESD->GetT0time();
272	for (Int_t i=0; i<24; i++){
273	if( time[i]>100 && amp[i]>0.1){
274	famp[i] = amp[i];
275	ftime[i] = time[i];
276	}
277	}
278
279	//new raw OrA OrC TVDC
280	meanbest = tz->GetT0TOFbest();
281	fMeanAcalc = meanbest[1];
282	fMeanCcalc = meanbest[2];
283	if (TMath::Abs(fMeanAcalc)<9999 && TMath::Abs(fMeanCcalc)<9999)
284	fMeanACcalc = meanbest[0] ;
285	for (Int_t ii=0; ii<5; ii++){
286	orA = tz->GetOrA(ii);
287	orC = tz->GetOrC(ii);
288	tvdc = tz->GetTVDC(ii);
289	// printf("@@@@@ new signasl %d %f %f %f \n",ii, orA, orC, tvdc);
290	if(ii==0) {
291	fOrA[ii] = orA;
292	fOrC[ii] = orC;
293	fTVDC[ii] = tvdc;
294	// cout<<tvdc<<" "<<fT0Trigger<<endl;
295	// if (tvdc>-5 && tvdc<5 && tvdc!=0)
296	// cout<<"@@@@@@@@@ "<< tvdc<<" "<<fT0Trigger<<endl;
297	} else {
298	if ( ii>0 && fOrA[ii-1] !=orA) fOrA[ii] = orA;
299	else fOrA[ii]=-9999;
300	if ( ii>0 && fOrC[ii-1] !=orC) fOrC[ii] = orC;
301	else fOrC[ii]=-9999;
302	if ( ii>0 && fTVDC[ii-1] != tvdc) fTVDC[ii] = tvdc;
303	else fTVDC[ii]=-9999;
304	}
305	for (Int_t iii=0; iii<24; iii++)
306	fRawTime[iii][ii] = tz->GetTimeFull(iii,ii);
307	}
308	fT0pileup[0] = tz->GetPileupFlag();
309	fT0pileup[1] = tz->GetBackgroundFlag();
310	fT0pileup[2] = tz->GetSatellite();
311
312	AliCentrality *centrality = fESD->GetCentrality();
313
314	//The centrality function you can use
315
316	fcentralityV0M = centrality->GetCentralityPercentile("V0M"); // returns the centrality
317	fcentralityTRK = centrality->GetCentralityPercentile("TRK"); // returns the centrality
318	fcentralityZDC = centrality->GetCentralityPercentile("ZEMvsZDC"); // returns the
319
320
321	} //selected
322	} //ESD
323
324	fT0OutTree->Fill();
325
326	PostData(1, fOutputList);
327
328	}
329
330	//________________________________________________________________________
331	void AliT0CalibAnalysisTask::Terminate(Option_t *)
332	{
333	// Draw result to the screen
334	// Called once at the end of the query
335
336	/* fOutputList = dynamic_cast<TList*> (GetOutputData(1));
337	if (!fOutputList) {
338	printf("ERROR: Output list not available\n");
339	return;
340	}
341	*/
342
343	}