// author: Alberica Toia
//*****************************************************
+#include "AliCentralitySelectionTask.h"
+
#include <TTree.h>
#include <TList.h>
#include <TH1F.h>
#include <TH2F.h>
+#include <TF1.h>
#include <TProfile.h>
#include <TFile.h>
+#include <TObjString.h>
#include <TString.h>
#include <TCanvas.h>
+#include <TROOT.h>
+#include <TDirectory.h>
+#include <TSystem.h>
#include <iostream>
#include "AliAnalysisManager.h"
+#include "AliHeader.h"
#include "AliVEvent.h"
#include "AliESD.h"
#include "AliESDEvent.h"
#include "AliESDZDC.h"
#include "AliESDFMD.h"
#include "AliESDVZERO.h"
-#include "AliESDCentrality.h"
+#include "AliESDtrackCuts.h"
+#include "AliESDVertex.h"
+#include "AliCentrality.h"
#include "AliMultiplicity.h"
#include "AliAODHandler.h"
+#include "AliAODHeader.h"
#include "AliAODEvent.h"
#include "AliAODVertex.h"
+#include "AliAODVZERO.h"
+#include "AliAODTracklets.h"
#include "AliAODMCHeader.h"
-#include "AliMCEvent.h"
#include "AliMCEventHandler.h"
+#include "AliMCEvent.h"
+#include "AliAODMCParticle.h"
#include "AliMCParticle.h"
#include "AliStack.h"
-#include "AliHeader.h"
-#include "AliAODMCParticle.h"
#include "AliAnalysisTaskSE.h"
#include "AliGenEventHeader.h"
#include "AliGenHijingEventHeader.h"
#include "AliPhysicsSelectionTask.h"
#include "AliPhysicsSelection.h"
#include "AliBackgroundSelection.h"
-#include "AliCentralitySelectionTask.h"
+#include "AliESDUtils.h"
ClassImp(AliCentralitySelectionTask)
//________________________________________________________________________
AliCentralitySelectionTask::AliCentralitySelectionTask():
AliAnalysisTaskSE(),
- fDebug(0),
fAnalysisInput("ESD"),
fIsMCInput(kFALSE),
+ fPass(0),
fFile(0),
fFile2(0),
- fCentfilename(0),
- fCentfilename2(0),
+ fCurrentRun(-1),
+ fRunNo(-1),
+ fLowRunN(0),
+ fHighRunN(0),
+ fUseScaling(0),
+ fUseCleaning(0),
+ fTrackCuts(0),
+ fZVCut(10),
+ fOutliersCut(5),
+ fQuality(999),
fCentV0M(0),
fCentFMD(0),
fCentTRK(0),
fCentTKL(0),
fCentCL0(0),
+ fCentCL1(0),
fCentV0MvsFMD(0),
fCentTKLvsV0M(0),
fCentZEMvsZDC(0),
fHtempTRK(0),
fHtempTKL(0),
fHtempCL0(0),
+ fHtempCL1(0),
fHtempV0MvsFMD(0),
fHtempTKLvsV0M(0),
- fHtempZEMvsZDC(0)
+ fHtempZEMvsZDC(0),
+ fOutputList(0),
+ fHOutCentV0M (0),
+ fHOutCentFMD (0),
+ fHOutCentTRK (0),
+ fHOutCentTKL (0),
+ fHOutCentCL0 (0),
+ fHOutCentCL1 (0),
+ fHOutCentV0MvsFMD(0),
+ fHOutCentTKLvsV0M(0),
+ fHOutCentZEMvsZDC(0),
+ fHOutCentV0MvsCentCL1(0),
+ fHOutCentV0MvsCentTRK(0),
+ fHOutCentTRKvsCentCL1(0),
+ fHOutCentV0MvsCentZDC(0),
+ fHOutMultV0M(0),
+ fHOutMultV0R(0),
+ fHOutMultFMD(0),
+ fHOutMultTRK(0),
+ fHOutMultTKL(0),
+ fHOutMultCL0(0),
+ fHOutMultCL1(0),
+ fHOutMultV0MvsZDN(0),
+ fHOutMultZEMvsZDN(0),
+ fHOutMultV0MvsZDC(0),
+ fHOutMultZEMvsZDC(0),
+ fHOutMultV0MvsCL1(0),
+ fHOutMultV0MvsTRK(0),
+ fHOutMultTRKvsCL1(0),
+ fHOutCentV0Mqual1(0),
+ fHOutCentTRKqual1(0),
+ fHOutCentCL1qual1(0),
+ fHOutCentV0Mqual2(0),
+ fHOutCentTRKqual2(0),
+ fHOutCentCL1qual2(0),
+ fHOutQuality(0),
+ fHOutVertex(0)
{
// Default constructor
+ AliInfo("Centrality Selection enabled.");
+ fLowRunN =136851;
+ fHighRunN=139517;
+
+ for (Int_t i=0; i < 2667; i++) {
+ fV0MScaleFactor[i]=0.0;
+ fSPDScaleFactor[i]=0.0;
+ fTPCScaleFactor[i]=0.0;
+ fV0MScaleFactorMC[i]=0.0;
+ }
+ fUseScaling=kTRUE;
+ fUseCleaning=kTRUE;
+ fBranchNames="ESD:AliESDRun.,AliESDHeader.,AliESDZDC.,AliESDFMD.,AliESDVZERO."
+ ",SPDVertex.,TPCVertex.,PrimaryVertex.,AliMultiplicity.,Tracks ";
}
//________________________________________________________________________
AliCentralitySelectionTask::AliCentralitySelectionTask(const char *name):
AliAnalysisTaskSE(name),
- fDebug(0),
fAnalysisInput("ESD"),
fIsMCInput(kFALSE),
+ fPass(0),
fFile(0),
fFile2(0),
- fCentfilename(0),
- fCentfilename2(0),
+ fCurrentRun(-1),
+ fRunNo(-1),
+ fLowRunN(0),
+ fHighRunN(0),
+ fUseScaling(0),
+ fUseCleaning(0),
+ fTrackCuts(0),
+ fZVCut(10),
+ fOutliersCut(5),
+ fQuality(999),
fCentV0M(0),
fCentFMD(0),
fCentTRK(0),
fCentTKL(0),
fCentCL0(0),
+ fCentCL1(0),
fCentV0MvsFMD(0),
fCentTKLvsV0M(0),
fCentZEMvsZDC(0),
fHtempTRK(0),
fHtempTKL(0),
fHtempCL0(0),
+ fHtempCL1(0),
fHtempV0MvsFMD(0),
fHtempTKLvsV0M(0),
- fHtempZEMvsZDC(0)
+ fHtempZEMvsZDC(0),
+ fOutputList(0),
+ fHOutCentV0M (0),
+ fHOutCentFMD (0),
+ fHOutCentTRK (0),
+ fHOutCentTKL (0),
+ fHOutCentCL0 (0),
+ fHOutCentCL1 (0),
+ fHOutCentV0MvsFMD(0),
+ fHOutCentTKLvsV0M(0),
+ fHOutCentZEMvsZDC(0),
+ fHOutCentV0MvsCentCL1(0),
+ fHOutCentV0MvsCentTRK(0),
+ fHOutCentTRKvsCentCL1(0),
+ fHOutCentV0MvsCentZDC(0),
+ fHOutMultV0M(0),
+ fHOutMultV0R(0),
+ fHOutMultFMD(0),
+ fHOutMultTRK(0),
+ fHOutMultTKL(0),
+ fHOutMultCL0(0),
+ fHOutMultCL1(0),
+ fHOutMultV0MvsZDN(0),
+ fHOutMultZEMvsZDN(0),
+ fHOutMultV0MvsZDC(0),
+ fHOutMultZEMvsZDC(0),
+ fHOutMultV0MvsCL1(0),
+ fHOutMultV0MvsTRK(0),
+ fHOutMultTRKvsCL1(0),
+ fHOutCentV0Mqual1(0),
+ fHOutCentTRKqual1(0),
+ fHOutCentCL1qual1(0),
+ fHOutCentV0Mqual2(0),
+ fHOutCentTRKqual2(0),
+ fHOutCentCL1qual2(0),
+ fHOutQuality(0),
+ fHOutVertex(0)
{
- // Default constructor
+ // Default constructor
+ fLowRunN =136851;
+ fHighRunN=139517;
+
+ AliInfo("Centrality Selection enabled.");
+ DefineOutput(1, TList::Class());
+ for (Int_t i=0; i<2667; i++) {
+ fV0MScaleFactor[i]=0.0;
+ fSPDScaleFactor[i]=0.0;
+ fTPCScaleFactor[i]=0.0;
+ fV0MScaleFactorMC[i]=0.0;
+ }
+ fUseScaling=kTRUE;
+ fUseCleaning=kTRUE;
+ fBranchNames="ESD:AliESDRun.,AliESDHeader.,AliESDZDC.,AliESDFMD.,AliESDVZERO."
+ ",SPDVertex.,TPCVertex.,PrimaryVertex.,AliMultiplicity.,Tracks ";
}
//________________________________________________________________________
//________________________________________________________________________
AliCentralitySelectionTask::AliCentralitySelectionTask(const AliCentralitySelectionTask& ana):
AliAnalysisTaskSE(ana),
- fDebug(ana.fDebug),
fAnalysisInput(ana.fDebug),
fIsMCInput(ana.fIsMCInput),
+ fPass(ana.fPass),
fFile(ana.fFile),
fFile2(ana.fFile2),
- fCentfilename(ana.fCentfilename),
- fCentfilename2(ana.fCentfilename2),
+ fCurrentRun(ana.fCurrentRun),
+ fRunNo(ana.fRunNo),
+ fLowRunN(ana.fLowRunN),
+ fHighRunN(ana.fHighRunN),
+ fUseScaling(ana.fUseScaling),
+ fUseCleaning(ana.fUseCleaning),
+ fTrackCuts(ana.fTrackCuts),
+ fZVCut(ana.fZVCut),
+ fOutliersCut(ana.fOutliersCut),
+ fQuality(ana.fQuality),
fCentV0M(ana.fCentV0M),
fCentFMD(ana.fCentFMD),
fCentTRK(ana.fCentTRK),
fCentTKL(ana.fCentTKL),
fCentCL0(ana.fCentCL0),
+ fCentCL1(ana.fCentCL1),
fCentV0MvsFMD(ana.fCentV0MvsFMD),
fCentTKLvsV0M(ana.fCentTKLvsV0M),
fCentZEMvsZDC(ana.fCentZEMvsZDC),
fHtempTRK(ana.fHtempTRK),
fHtempTKL(ana.fHtempTKL),
fHtempCL0(ana.fHtempCL0),
+ fHtempCL1(ana.fHtempCL1),
fHtempV0MvsFMD(ana.fHtempV0MvsFMD),
fHtempTKLvsV0M(ana.fHtempTKLvsV0M),
- fHtempZEMvsZDC(ana.fHtempZEMvsZDC)
+ fHtempZEMvsZDC(ana.fHtempZEMvsZDC),
+ fOutputList(ana.fOutputList),
+ fHOutCentV0M (ana.fHOutCentV0M ),
+ fHOutCentFMD (ana.fHOutCentFMD ),
+ fHOutCentTRK (ana.fHOutCentTRK ),
+ fHOutCentTKL (ana.fHOutCentTKL ),
+ fHOutCentCL0 (ana.fHOutCentCL0 ),
+ fHOutCentCL1 (ana.fHOutCentCL1 ),
+ fHOutCentV0MvsFMD(ana.fHOutCentV0MvsFMD),
+ fHOutCentTKLvsV0M(ana.fHOutCentTKLvsV0M),
+ fHOutCentZEMvsZDC(ana.fHOutCentZEMvsZDC),
+ fHOutCentV0MvsCentCL1(ana.fHOutCentV0MvsCentCL1),
+ fHOutCentV0MvsCentTRK(ana.fHOutCentV0MvsCentTRK),
+ fHOutCentTRKvsCentCL1(ana.fHOutCentTRKvsCentCL1),
+ fHOutCentV0MvsCentZDC(ana.fHOutCentV0MvsCentZDC),
+ fHOutMultV0M(ana.fHOutMultV0M),
+ fHOutMultV0R(ana.fHOutMultV0R),
+ fHOutMultFMD(ana.fHOutMultFMD),
+ fHOutMultTRK(ana.fHOutMultTRK),
+ fHOutMultTKL(ana.fHOutMultTKL),
+ fHOutMultCL0(ana.fHOutMultCL0),
+ fHOutMultCL1(ana.fHOutMultCL1),
+ fHOutMultV0MvsZDN(ana.fHOutMultV0MvsZDN),
+ fHOutMultZEMvsZDN(ana.fHOutMultZEMvsZDN),
+ fHOutMultV0MvsZDC(ana.fHOutMultV0MvsZDC),
+ fHOutMultZEMvsZDC(ana.fHOutMultZEMvsZDC),
+ fHOutMultV0MvsCL1(ana.fHOutMultV0MvsCL1),
+ fHOutMultV0MvsTRK(ana.fHOutMultV0MvsTRK),
+ fHOutMultTRKvsCL1(ana.fHOutMultTRKvsCL1),
+ fHOutCentV0Mqual1(ana.fHOutCentV0Mqual1),
+ fHOutCentTRKqual1(ana.fHOutCentTRKqual1),
+ fHOutCentCL1qual1(ana.fHOutCentCL1qual1),
+ fHOutCentV0Mqual2(ana.fHOutCentV0Mqual2),
+ fHOutCentTRKqual2(ana.fHOutCentTRKqual2),
+ fHOutCentCL1qual2(ana.fHOutCentCL1qual2),
+ fHOutQuality(ana.fHOutQuality),
+ fHOutVertex(ana.fHOutVertex)
{
// Copy Constructor
+ for (Int_t i=0; i<2667; i++) {
+ fV0MScaleFactor[i]=0.0;
+ fSPDScaleFactor[i]=0.0;
+ fTPCScaleFactor[i]=0.0;
+ fV0MScaleFactorMC[i]=0.0;
+ }
+
}
//________________________________________________________________________
- AliCentralitySelectionTask::~AliCentralitySelectionTask()
- {
- // Destructor
- }
+AliCentralitySelectionTask::~AliCentralitySelectionTask()
+{
+ // Destructor
+ if (fOutputList && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) delete fOutputList;
+ if (fTrackCuts) delete fTrackCuts;
+}
//________________________________________________________________________
void AliCentralitySelectionTask::UserCreateOutputObjects()
{
// Create the output containers
if(fDebug>1) printf("AnalysisCentralitySelectionTask::UserCreateOutputObjects() \n");
+ AliLog::SetClassDebugLevel("AliCentralitySelectionTask", AliLog::kInfo);
+
+ fOutputList = new TList();
+ fOutputList->SetOwner();
+ fHOutCentV0M = new TH1F("fHOutCentV0M","fHOutCentV0M; Centrality V0",505,0,101);
+ fHOutCentFMD = new TH1F("fHOutCentFMD","fHOutCentFMD; Centrality FMD",505,0,101);
+ fHOutCentTRK = new TH1F("fHOutCentTRK","fHOutCentTRK; Centrality TPC",505,0,101);
+ fHOutCentTKL = new TH1F("fHOutCentTKL","fHOutCentTKL; Centrality tracklets",505,0,101);
+ fHOutCentCL0 = new TH1F("fHOutCentCL0","fHOutCentCL0; Centrality SPD inner",505,0,101);
+ fHOutCentCL1 = new TH1F("fHOutCentCL1","fHOutCentCL1; Centrality SPD outer",505,0,101);
+ fHOutCentV0MvsFMD= new TH1F("fHOutCentV0MvsFMD","fHOutCentV0MvsFMD; Centrality V0 vs FMD",505,0,101);
+ fHOutCentTKLvsV0M= new TH1F("fHOutCentTKLvsV0M","fHOutCentTKLvsV0M; Centrality tracklets vs V0",505,0,101);
+ fHOutCentZEMvsZDC= new TH1F("fHOutCentZEMvsZDC","fHOutCentZEMvsZDC; Centrality ZEM vs ZDC",505,0,101);
+ fHOutCentV0MvsCentCL1= new TH2F("fHOutCentV0MvsCentCL1","fHOutCentV0MvsCentCL1; Cent V0; Cent SPD",505,0,101,505,0,101);
+ fHOutCentV0MvsCentTRK= new TH2F("fHOutCentV0MvsCentTRK","fHOutCentV0MvsCentTRK; Cent V0; Cent TPC",505,0,101,505,0,101);
+ fHOutCentTRKvsCentCL1= new TH2F("fHOutCentTRKvsCentCL1","fHOutCentTRKvsCentCL1; Cent TPC; Cent SPD",505,0,101,505,0,101);
+ fHOutCentV0MvsCentZDC= new TH2F("fHOutCentV0MvsCentZDC","fHOutCentV0MvsCentZDC; Cent V0; Cent ZDC",505,0,101,505,0,101);
+
+ fHOutMultV0M = new TH1F("fHOutMultV0M","fHOutMultV0M; Multiplicity V0",25000,0,25000);
+ fHOutMultV0R = new TH1F("fHOutMultV0R","fHOutMultV0R; Multiplicity V0",30000,0,30000);
+ fHOutMultFMD = new TH1F("fHOutMultFMD","fHOutMultFMD; Multiplicity FMD",24000,0,24000);
+ fHOutMultTRK = new TH1F("fHOutMultTRK","fHOutMultTRK; Multiplicity TPC",4000,0,4000);
+ fHOutMultTKL = new TH1F("fHOutMultTKL","fHOutMultTKL; Multiplicity tracklets",5000,0,5000);
+ fHOutMultCL0 = new TH1F("fHOutMultCL0","fHOutMultCL0; Multiplicity SPD inner",7000,0,7000);
+ fHOutMultCL1 = new TH1F("fHOutMultCL1","fHOutMultCL1; Multiplicity SPD outer",7000,0,7000);
+ fHOutMultV0MvsZDN = new TH2F("fHOutMultV0MvsZDN","fHOutMultV0MvsZDN; Multiplicity V0; Energy ZDC-N",500,0,25000,500,0,180000);
+ fHOutMultZEMvsZDN = new TH2F("fHOutMultZEMvsZDN","fHOutMultZEMvsZDN; Energy ZEM; Energy ZDC-N",500,0,2500,500,0,180000);
+ fHOutMultV0MvsZDC = new TH2F("fHOutMultV0MvsZDC","fHOutMultV0MvsZDC; Multiplicity V0; Energy ZDC",500,0,25000,500,0,200000);
+ fHOutMultZEMvsZDC = new TH2F("fHOutMultZEMvsZDC","fHOutMultZEMvsZDC; Energy ZEM; Energy ZDC",500,0,2500,500,0,200000);
+ fHOutMultV0MvsCL1 = new TH2F("fHOutMultV0MvsCL1","fHOutMultV0MvsCL1; Multiplicity V0; Multiplicity SPD outer",2500,0,25000,700,0,7000);
+ fHOutMultV0MvsTRK = new TH2F("fHOutMultV0MvsTRK","fHOutMultV0MvsTRK; Multiplicity V0; Multiplicity TPC",2500,0,25000,400,0,4000);
+ fHOutMultTRKvsCL1 = new TH2F("fHOutMultTRKvsCL1","fHOutMultTRKvsCL1; Multiplicity TPC; Multiplicity SPD outer",400,0,4000,700,0,7000);
+
+ fHOutCentV0Mqual1 = new TH1F("fHOutCentV0M_qual1","fHOutCentV0M_qual1; Centrality V0",505,0,101);
+ fHOutCentTRKqual1 = new TH1F("fHOutCentTRK_qual1","fHOutCentTRK_qual1; Centrality TPC",505,0,101);
+ fHOutCentCL1qual1 = new TH1F("fHOutCentCL1_qual1","fHOutCentCL1_qual1; Centrality SPD outer",505,0,101);
+
+ fHOutCentV0Mqual2 = new TH1F("fHOutCentV0M_qual2","fHOutCentV0M_qual2; Centrality V0",505,0,101);
+ fHOutCentTRKqual2 = new TH1F("fHOutCentTRK_qual2","fHOutCentTRK_qual2; Centrality TPC",505,0,101);
+ fHOutCentCL1qual2 = new TH1F("fHOutCentCL1_qual2","fHOutCentCL1_qual2; Centrality SPD outer",505,0,101);
+
+ fHOutQuality = new TH1F("fHOutQuality", "fHOutQuality", 100,-0.5,99.5);
+ fHOutVertex = new TH1F("fHOutVertex", "fHOutVertex", 100,-20,20);
+
+ fOutputList->Add( fHOutCentV0M );
+ fOutputList->Add( fHOutCentFMD );
+ fOutputList->Add( fHOutCentTRK );
+ fOutputList->Add( fHOutCentTKL );
+ fOutputList->Add( fHOutCentCL0 );
+ fOutputList->Add( fHOutCentCL1 );
+ fOutputList->Add( fHOutCentV0MvsFMD);
+ fOutputList->Add( fHOutCentTKLvsV0M);
+ fOutputList->Add( fHOutCentZEMvsZDC);
+ fOutputList->Add( fHOutCentV0MvsCentCL1);
+ fOutputList->Add( fHOutCentV0MvsCentTRK);
+ fOutputList->Add( fHOutCentTRKvsCentCL1);
+ fOutputList->Add( fHOutCentV0MvsCentZDC);
+ fOutputList->Add( fHOutMultV0M);
+ fOutputList->Add( fHOutMultV0R);
+ fOutputList->Add( fHOutMultFMD);
+ fOutputList->Add( fHOutMultTRK);
+ fOutputList->Add( fHOutMultTKL);
+ fOutputList->Add( fHOutMultCL0);
+ fOutputList->Add( fHOutMultCL1);
+ fOutputList->Add( fHOutMultV0MvsZDN);
+ fOutputList->Add( fHOutMultZEMvsZDN);
+ fOutputList->Add( fHOutMultV0MvsZDC);
+ fOutputList->Add( fHOutMultZEMvsZDC);
+ fOutputList->Add( fHOutMultV0MvsCL1);
+ fOutputList->Add( fHOutMultV0MvsTRK);
+ fOutputList->Add( fHOutMultTRKvsCL1);
+ fOutputList->Add( fHOutCentV0Mqual1 );
+ fOutputList->Add( fHOutCentTRKqual1 );
+ fOutputList->Add( fHOutCentCL1qual1 );
+ fOutputList->Add( fHOutCentV0Mqual2 );
+ fOutputList->Add( fHOutCentTRKqual2 );
+ fOutputList->Add( fHOutCentCL1qual2 );
+ fOutputList->Add( fHOutQuality );
+ fOutputList->Add( fHOutVertex );
+
+
+ fTrackCuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
+
+ PostData(1, fOutputList);
+
+ MyInitScaleFactor();
+ if (fIsMCInput) MyInitScaleFactorMC();
+
+ if (fPass==0) AliFatal("Which pass are you analyzing? You should set it via taskCentrality->SetPass(N)");
}
//________________________________________________________________________
// Execute analysis for current event:
if(fDebug>1) printf(" **** AliCentralitySelectionTask::UserExec() \n");
- Float_t zncEnergy; // ZNC Energy
- Float_t zpcEnergy; // ZPC Energy
- Float_t znaEnergy; // ZNA Energy
- Float_t zpaEnergy; // ZPA Energy
+ Float_t zncEnergy = 0.; // ZNC Energy
+ Float_t zpcEnergy = 0.; // ZPC Energy
+ Float_t znaEnergy = 0.; // ZNA Energy
+ Float_t zpaEnergy = 0.; // ZPA Energy
Float_t zem1Energy = 0.; // ZEM1 Energy
Float_t zem2Energy = 0.; // ZEM2 Energy
-
- Int_t nTracks = 0; // no. tracks
+ Bool_t zdcEnergyCal = kFALSE; // if zdc is calibrated (in pass2)
+
+ Int_t nTracks = 0; // no. tracks
Int_t nTracklets = 0; // no. tracklets
- Int_t nClusters[6]; // no. clusters on 6 ITS layers
+ Int_t nClusters[6] = {0}; // no. clusters on 6 ITS layers
Int_t nChips[2]; // no. chips on 2 SPD layers
+ Float_t spdCorr =0; // corrected spd2 multiplicity
Float_t multV0A = 0; // multiplicity from V0 reco side A
Float_t multV0C = 0; // multiplicity from V0 reco side C
Float_t multFMDA = 0; // multiplicity from FMD on detector A
Float_t multFMDC = 0; // multiplicity from FMD on detector C
- AliESDCentrality *esdCent = 0;
+ Short_t v0Corr = 0; // corrected V0 multiplicity
+ Short_t v0CorrResc = 0; // corrected and rescaled V0 multiplicity
+
+ Float_t zvtx =0; // z-vertex SPD
+ Int_t zvtxNcont =0; // contributors to z-vertex SPD
+
+
+ AliCentrality *esdCent = 0;
if(fAnalysisInput.CompareTo("ESD")==0){
AliVEvent* event = InputEvent();
AliESDEvent* esd = dynamic_cast<AliESDEvent*>(event);
+ if (!esd) {
+ AliError("No ESD Event");
+ return;
+ }
+
+ LoadBranches();
+
+ if (fRunNo<=0) {
+ if (SetupRun(esd)<0) {
+ AliError("Centrality File not available for this run");
+ return;
+ }
+ }
esdCent = esd->GetCentrality();
AliESDVZERO* esdV0 = esd->GetVZEROData();
multV0A=esdV0->GetMTotV0A();
multV0C=esdV0->GetMTotV0C();
-
+
+ Float_t v0CorrR;
+ v0Corr = (Short_t)AliESDUtils::GetCorrV0(esd,v0CorrR);
+ v0CorrResc = (Short_t)v0CorrR;
+
+ // ***** Vertex Info
+ const AliESDVertex* vtxESD = esd->GetPrimaryVertexSPD();
+ zvtx = vtxESD->GetZ();
+ zvtxNcont = vtxESD->GetNContributors();
+
// ***** CB info (tracklets, clusters, chips)
- nTracks = event->GetNumberOfTracks();
+ //nTracks = event->GetNumberOfTracks();
+ nTracks = fTrackCuts ? (Short_t)fTrackCuts->GetReferenceMultiplicity(esd,kTRUE):-1;
const AliMultiplicity *mult = esd->GetMultiplicity();
for(Int_t ilay=0; ilay<2; ilay++){
nChips[ilay] = mult->GetNumberOfFiredChips(ilay);
}
-
+
+ spdCorr = AliESDUtils::GetCorrSPD2(nClusters[1],zvtx);
// ***** FMD info
AliESDFMD *fmd = esd->GetFMDData();
for(UShort_t sec =0; sec < nsec; sec++) {
for(UShort_t strip = 0; strip < nstr; strip++) {
- Float_t FMDmult = fmd->Multiplicity(det,ring,sec,strip);
- if(FMDmult == 0 || FMDmult == AliESDFMD::kInvalidMult) continue;
+ Float_t fmdMult = fmd->Multiplicity(det,ring,sec,strip);
+ if(fmdMult == 0 || fmdMult == AliESDFMD::kInvalidMult) continue;
Float_t nParticles=0;
- if(FMDmult > fFMDLowCut) {
+ if(fmdMult > fFMDLowCut) {
nParticles = 1.;
}
// ***** ZDC info
AliESDZDC *esdZDC = esd->GetESDZDC();
- zncEnergy = (Float_t) (esdZDC->GetZDCN1Energy());
- zpcEnergy = (Float_t) (esdZDC->GetZDCP1Energy());
- znaEnergy = (Float_t) (esdZDC->GetZDCN2Energy());
- zpaEnergy = (Float_t) (esdZDC->GetZDCP2Energy());
- zem1Energy = (Float_t) (esdZDC->GetZDCEMEnergy(0));
- zem2Energy = (Float_t) (esdZDC->GetZDCEMEnergy(1));
-
+ zdcEnergyCal = esdZDC->AliESDZDC::TestBit(AliESDZDC::kEnergyCalibratedSignal);
+ if (zdcEnergyCal) {
+ zncEnergy = (Float_t) (esdZDC->GetZDCN1Energy());
+ zpcEnergy = (Float_t) (esdZDC->GetZDCP1Energy());
+ znaEnergy = (Float_t) (esdZDC->GetZDCN2Energy());
+ zpaEnergy = (Float_t) (esdZDC->GetZDCP2Energy());
+ } else {
+ zncEnergy = (Float_t) (esdZDC->GetZDCN1Energy())/8.;
+ zpcEnergy = (Float_t) (esdZDC->GetZDCP1Energy())/8.;
+ znaEnergy = (Float_t) (esdZDC->GetZDCN2Energy())/8.;
+ zpaEnergy = (Float_t) (esdZDC->GetZDCP2Energy())/8.;
+ }
+ zem1Energy = (Float_t) (esdZDC->GetZDCEMEnergy(0))/8.;
+ zem2Energy = (Float_t) (esdZDC->GetZDCEMEnergy(1))/8.;
+
}
+
else if(fAnalysisInput.CompareTo("AOD")==0){
//AliAODEvent *aod = dynamic_cast<AliAODEvent*> (InputEvent());
// to be implemented
printf(" AOD analysis not yet implemented!!!\n\n");
return;
+ }
+
+ // ***** Scaling
+ // ***** Scaling for pass2
+ if (fPass==2) {
+ fUseScaling=kFALSE;
+ }
+ // ***** Scaling for MC
+ if (fIsMCInput) {
+ fUseScaling=kFALSE;
+ fUseCleaning=kFALSE;
+ Float_t tempScalefactorV0M = MyGetScaleFactorMC(fCurrentRun);
+ v0Corr = Short_t((multV0A+multV0C) * tempScalefactorV0M);
+ }
+ // ***** Scaling for Data
+ if (fUseScaling) {
+ Float_t tempScalefactorV0M = MyGetScaleFactor(fCurrentRun,0);
+ Float_t tempScalefactorSPD = MyGetScaleFactor(fCurrentRun,1);
+ Float_t tempScalefactorTPC = MyGetScaleFactor(fCurrentRun,2);
+ v0Corr = Short_t(v0Corr / tempScalefactorV0M);
+ spdCorr = spdCorr / tempScalefactorSPD;
+ nTracks = Int_t(nTracks / tempScalefactorTPC);
}
// ***** Centrality Selection
- fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((multV0A+multV0C)));
- fCentFMD = fHtempFMD->GetBinContent(fHtempFMD->FindBin((multFMDA+multFMDC)));
- fCentTRK = fHtempTRK->GetBinContent(fHtempTRK->FindBin(nTracks));
- fCentTKL = fHtempTKL->GetBinContent(fHtempTKL->FindBin(nTracklets));
- fCentCL0 = fHtempCL0->GetBinContent(fHtempCL0->FindBin(nClusters[0]));
+ if(fHtempV0M) fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((v0Corr)));
+ if(fHtempFMD) fCentFMD = fHtempFMD->GetBinContent(fHtempFMD->FindBin((multFMDA+multFMDC)));
+ if(fHtempTRK) fCentTRK = fHtempTRK->GetBinContent(fHtempTRK->FindBin(nTracks));
+ if(fHtempTKL) fCentTKL = fHtempTKL->GetBinContent(fHtempTKL->FindBin(nTracklets));
+ if(fHtempCL0) fCentCL0 = fHtempCL0->GetBinContent(fHtempCL0->FindBin(nClusters[0]));
+ if(fHtempCL1) fCentCL1 = fHtempCL1->GetBinContent(fHtempCL1->FindBin(spdCorr));
- fCentV0MvsFMD = fHtempV0MvsFMD->GetBinContent(fHtempV0MvsFMD->FindBin((multV0A+multV0C)));
- fCentTKLvsV0M = fHtempTKLvsV0M->GetBinContent(fHtempTKLvsV0M->FindBin(nTracklets));
- fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin((zem1Energy+zem2Energy)/1000.));
+ if(fHtempV0MvsFMD) fCentV0MvsFMD = fHtempV0MvsFMD->GetBinContent(fHtempV0MvsFMD->FindBin((multV0A+multV0C)));
+ if(fHtempTKLvsV0M) fCentTKLvsV0M = fHtempTKLvsV0M->GetBinContent(fHtempTKLvsV0M->FindBin(nTracklets));
+ if(fHtempZEMvsZDC) fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin(zem1Energy+zem2Energy,zncEnergy+znaEnergy+zpcEnergy+zpaEnergy));
+
+ // ***** Cleaning
+ if (fUseCleaning) {
+ fQuality=0;
+ fZVCut=10;
+ fOutliersCut=6;
+
+ // ***** vertex
+ if (TMath::Abs(zvtx)>fZVCut || zvtxNcont<1) fQuality += 1;
+
+ // ***** outliers
+ // **** V0 vs SPD
+ if (IsOutlierV0MSPD(spdCorr, v0Corr, int(fCentV0M))) fQuality += 2;
+ // ***** V0 vs TPC
+ if (IsOutlierV0MTPC(nTracks, v0Corr, int(fCentV0M))) fQuality += 4;
+ // ***** V0 vs ZDC
+ if (IsOutlierV0MZDC((zncEnergy+znaEnergy+zpcEnergy+zpaEnergy), v0Corr) &&
+ (zdcEnergyCal==kFALSE) && !(fIsMCInput)) fQuality += 8;
+ if (IsOutlierV0MZDCECal((zncEnergy+znaEnergy+zpcEnergy+zpaEnergy), v0Corr) &&
+ ((zdcEnergyCal==kTRUE) || (fIsMCInput))) fQuality += 8;
+ } else {
+ fQuality = 0;
+ }
+
+
+ if (esdCent) {
+ esdCent->SetQuality(fQuality);
+ esdCent->SetCentralityV0M(fCentV0M);
+ esdCent->SetCentralityFMD(fCentFMD);
+ esdCent->SetCentralityTRK(fCentTRK);
+ esdCent->SetCentralityTKL(fCentTKL);
+ esdCent->SetCentralityCL0(fCentCL0);
+ esdCent->SetCentralityCL1(fCentCL1);
+ esdCent->SetCentralityV0MvsFMD(fCentV0MvsFMD);
+ esdCent->SetCentralityTKLvsV0M(fCentTKLvsV0M);
+ esdCent->SetCentralityZEMvsZDC(fCentZEMvsZDC);
+ }
+
+ fHOutQuality->Fill(fQuality);
+ fHOutVertex->Fill(zvtx);
+
+ fHOutMultV0MvsZDN->Fill(v0Corr,(zncEnergy+znaEnergy));
+ fHOutMultZEMvsZDN->Fill((zem1Energy+zem2Energy),(zncEnergy+znaEnergy));
+ fHOutMultV0MvsZDC->Fill(v0Corr,(zncEnergy+znaEnergy+zpcEnergy+zpaEnergy));
+ fHOutMultZEMvsZDC->Fill((zem1Energy+zem2Energy),(zncEnergy+znaEnergy+zpcEnergy+zpaEnergy));
+ fHOutMultV0MvsCL1->Fill(v0Corr,spdCorr);
+ fHOutMultV0MvsTRK->Fill(v0Corr,nTracks);
- esdCent->SetCentralityV0M(fCentV0M);
- esdCent->SetCentralityFMD(fCentFMD);
- esdCent->SetCentralityTRK(fCentTRK);
- esdCent->SetCentralityTKL(fCentTKL);
- esdCent->SetCentralityCL0(fCentCL0);
- esdCent->SetCentralityV0MvsFMD(fCentV0MvsFMD);
- esdCent->SetCentralityTKLvsV0M(fCentTKLvsV0M);
- esdCent->SetCentralityZEMvsZDC(fCentZEMvsZDC);
+ if (fQuality==0) {
+ fHOutCentV0M->Fill(fCentV0M);
+ fHOutCentFMD->Fill(fCentFMD);
+ fHOutCentTRK->Fill(fCentTRK);
+ fHOutCentTKL->Fill(fCentTKL);
+ fHOutCentCL0->Fill(fCentCL0);
+ fHOutCentCL1->Fill(fCentCL1);
+ fHOutCentV0MvsFMD->Fill(fCentV0MvsFMD);
+ fHOutCentTKLvsV0M->Fill(fCentTKLvsV0M);
+ fHOutCentZEMvsZDC->Fill(fCentZEMvsZDC);
+ fHOutCentV0MvsCentCL1->Fill(fCentV0M,fCentCL1);
+ fHOutCentV0MvsCentTRK->Fill(fCentV0M,fCentTRK);
+ fHOutCentTRKvsCentCL1->Fill(fCentTRK,fCentCL1);
+ fHOutCentV0MvsCentCL1->Fill(fCentV0M,fCentZEMvsZDC);
+ fHOutMultV0M->Fill(v0Corr);
+ fHOutMultV0R->Fill(multV0A+multV0C);
+ fHOutMultFMD->Fill((multFMDA+multFMDC));
+ fHOutMultTRK->Fill(nTracks);
+ fHOutMultTKL->Fill(nTracklets);
+ fHOutMultCL0->Fill(nClusters[0]);
+ fHOutMultCL1->Fill(spdCorr);
+ fHOutMultTRKvsCL1->Fill(nTracks,spdCorr);
+ } else if (fQuality ==1) {
+ fHOutCentV0Mqual1->Fill(fCentV0M);
+ fHOutCentTRKqual1->Fill(fCentTRK);
+ fHOutCentCL1qual1->Fill(fCentCL1);
+ } else {
+ fHOutCentV0Mqual2->Fill(fCentV0M);
+ fHOutCentTRKqual2->Fill(fCentTRK);
+ fHOutCentCL1qual2->Fill(fCentCL1);
+ }
+
+ PostData(1, fOutputList);
}
//________________________________________________________________________
-void AliCentralitySelectionTask::ReadCentralityHistos()
+void AliCentralitySelectionTask::ReadCentralityHistos(TString fCentfilename)
{
- fFile = new TFile(fCentfilename);
- fHtempV0M = (TH1D*) (fFile->Get("hmultV0_percentile"));
- fHtempFMD = (TH1D*) (fFile->Get("hmultFMD_percentile"));
- fHtempTRK = (TH1D*) (fFile->Get("hNtracks_percentile"));
- fHtempTKL = (TH1D*) (fFile->Get("hNtracklets_percentile"));
- fHtempCL0 = (TH1D*) (fFile->Get("hNclusters0_percentile"));
+ // Read centrality histograms
+ TDirectory *owd = gDirectory;
+ // Check if the file is present
+ TString path = gSystem->ExpandPathName(fCentfilename.Data());
+ if (gSystem->AccessPathName(path)) {
+ AliError(Form("File %s does not exist", path.Data()));
+ return;
+ }
+ fFile = TFile::Open(fCentfilename);
+ owd->cd();
+ fHtempV0M = (TH1F*) (fFile->Get("hmultV0_percentile"));
+ fHtempFMD = (TH1F*) (fFile->Get("hmultFMD_percentile"));
+ fHtempTRK = (TH1F*) (fFile->Get("hNtracks_percentile"));
+ fHtempTKL = (TH1F*) (fFile->Get("hNtracklets_percentile"));
+ fHtempCL0 = (TH1F*) (fFile->Get("hNclusters0_percentile"));
+ fHtempCL1 = (TH1F*) (fFile->Get("hNclusters1_percentile"));
+
+ if (!fHtempV0M) AliWarning(Form("Calibration for V0M does not exist in %s", path.Data()));
+ if (!fHtempFMD) AliWarning(Form("Calibration for FMD does not exist in %s", path.Data()));
+ if (!fHtempTRK) AliWarning(Form("Calibration for TRK does not exist in %s", path.Data()));
+ if (!fHtempTKL) AliWarning(Form("Calibration for TKL does not exist in %s", path.Data()));
+ if (!fHtempCL0) AliWarning(Form("Calibration for CL0 does not exist in %s", path.Data()));
+ if (!fHtempCL1) AliWarning(Form("Calibration for CL1 does not exist in %s", path.Data()));
+
+ owd->cd();
}
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::ReadCentralityHistos2(TString fCentfilename2)
+{
+ // Read centrality histograms
+ TDirectory *owd = gDirectory;
+ TString path = gSystem->ExpandPathName(fCentfilename2.Data());
+ if (gSystem->AccessPathName(path)) {
+ AliError(Form("File %s does not exist", path.Data()));
+ return;
+ }
+ fFile2 = TFile::Open(fCentfilename2);
+ owd->cd();
+ fHtempV0MvsFMD = (TH1F*) (fFile2->Get("hmultV0vsmultFMD_all_percentile"));
+ fHtempTKLvsV0M = (TH1F*) (fFile2->Get("hNtrackletsvsmultV0_all_percentile"));
+ fHtempZEMvsZDC = (TH2F*) (fFile2->Get("hEzemvsEzdc_all_percentile"));
+
+ if (!fHtempV0MvsFMD) AliWarning(Form("Calibration for V0MvsFMD does not exist in %s", path.Data()));
+ if (!fHtempTKLvsV0M) AliWarning(Form("Calibration for TKLvsV0M does not exist in %s", path.Data()));
+ if (!fHtempZEMvsZDC) AliWarning(Form("Calibration for ZEMvsZDC does not exist in %s", path.Data()));
-void AliCentralitySelectionTask::ReadCentralityHistos2()
+ owd->cd();
+}
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::Terminate(Option_t */*option*/)
+{
+ // Terminate analysis
+ if (fFile && fFile->IsOpen())
+ fFile->Close();
+ if (fFile2 && fFile2->IsOpen())
+ fFile2->Close();
+}
+//________________________________________________________________________
+Int_t AliCentralitySelectionTask::SetupRun(AliESDEvent* const esd)
{
- fFile2 = new TFile(fCentfilename2);
- fHtempV0MvsFMD = (TH1D*) (fFile2->Get("hmultV0vsmultFMD_all_percentile"));
- fHtempTKLvsV0M = (TH1D*) (fFile2->Get("hNtrackletsvsmultV0_all_percentile"));
- fHtempZEMvsZDC = (TH1D*) (fFile2->Get("hEzemvsEzdc_all_percentile"));
+ // Setup files for run
+
+ if (!esd)
+ return -1;
+
+ // check if something to be done
+ if (fCurrentRun == esd->GetRunNumber())
+ return 0;
+ else
+ fCurrentRun = esd->GetRunNumber();
+
+ AliInfo(Form("Setup Centrality Selection for run %d\n",fCurrentRun));
+
+ // CHANGE HERE FOR RUN RANGES
+ switch (fPass) {
+ case 1:
+ if ( fCurrentRun <= 137165 ) fRunNo = 137161;
+ else fRunNo = 137366;
+ break;
+ case 2:
+ if ( fCurrentRun >= 136851 && fCurrentRun <= 137165 ) fRunNo = 137161;
+ else if ( fCurrentRun >= 138190 && fCurrentRun <= 138275 ) fRunNo = 137722;
+ else if ( fCurrentRun >= 137230 && fCurrentRun <= 137848 ) fRunNo = 138200;
+ else if ( fCurrentRun >= 138125 && fCurrentRun <= 138154 ) fRunNo = 138150;
+ else fRunNo = 139172;
+ break;
+ default:
+ AliError(Form("Run %d not known to centrality selection!", fCurrentRun));
+ return -1;
+ }
+ TString fileName =(Form("%s/COMMON/CENTRALITY/data/pass%d/AliCentralityBy1D_%d.root", AliAnalysisManager::GetOADBPath(), fPass, fRunNo));
+ TString fileName2=(Form("%s/COMMON/CENTRALITY/data/pass%d/AliCentralityByFunction_%d.root", AliAnalysisManager::GetOADBPath(), fPass, fRunNo));
+
+ AliInfo(Form("Centrality Selection for run %d and pass %d is initialized with %s", fCurrentRun, fPass, fileName.Data()));
+ ReadCentralityHistos(fileName.Data());
+ ReadCentralityHistos2(fileName2.Data());
+ if (!fFile && !fFile2) {
+ AliError(Form("Run %d not known to centrality selection!", fCurrentRun));
+ return -1;
+ }
+ return 0;
}
-void AliCentralitySelectionTask::SetPercentileFile(TString filename)
+//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MSPD(Float_t spd, Float_t v0, Int_t cent) const
{
- fCentfilename = filename;
- ReadCentralityHistos();
+// Clean outliers
+ Float_t val= -0.579579 + 0.273949 * v0;
+ Float_t spdSigma[101]={216.473, 194.377, 190.432, 185.019, 179.787, 175.99, 170.695, 167.276, 162.229, 159.016, 155.592, 151.909, 148.967, 146.367, 142.752, 139.718, 136.838, 134.133, 131.374, 128.616, 126.195, 123.49, 120.76, 118.368, 115.671, 113.354, 110.986, 108.761, 105.816, 103.373, 101.525, 99.3941, 96.8891, 95.1021, 92.728, 90.6434, 88.6393, 86.4624, 84.19, 82.3937, 80.4803, 78.5633, 76.5256, 74.7059, 73.0146, 70.9321, 69.1671, 67.2923, 65.5859, 63.9027, 61.7826, 60.1855, 58.6887, 56.8523, 55.1695, 53.422, 51.9776, 50.3506, 48.5304, 47.1517, 45.4786, 43.9914, 42.4579, 41.0889, 39.6201, 38.3046, 36.8624, 35.3697, 33.9223, 32.4637, 30.859, 29.9707, 28.764, 27.5677, 26.3437, 24.8656, 23.5253, 22.9878, 21.5172, 20.4645, 19.7614, 19.0363, 18.0875, 17.3675, 16.7313, 16.4101, 15.8235, 15.4795, 14.897, 14.578, 14.3506, 14.3506, 14.3506, 14.3506, 14.3506, 14.3506, 14.3506, 14.3506, 14.3506, 22.5965, 22.5965};
+
+ if ( TMath::Abs(spd-val) > fOutliersCut*spdSigma[cent] )
+ return kTRUE;
+ else
+ return kFALSE;
}
-void AliCentralitySelectionTask::SetPercentileFile2(TString filename)
+//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MTPC(Int_t tracks, Float_t v0, Int_t cent) const
{
- fCentfilename2 = filename;
- ReadCentralityHistos2();
+// Clean outliers
+ Float_t val = -1.03873 + 0.125691 * v0;
+ Float_t tpcSigma[101]={105.1, 95.7594, 94.5777, 91.7369, 89.655, 87.9469, 85.2747, 83.8137, 81.5663, 79.9871, 78.3491, 76.664, 75.1352, 73.9838, 72.0122, 70.7627, 69.1832, 67.8707, 66.3974, 65.0222, 64.1065, 62.7248, 61.498, 60.11, 58.7405, 57.681, 56.2979, 55.3153, 53.983, 52.6813, 51.5321, 50.5531, 49.3309, 48.2269, 47.1665, 46.1924, 45.1143, 44.0394, 42.8571, 41.8471, 40.9594, 39.8298, 38.8128, 37.8845, 36.8788, 35.9896, 34.9477, 34.1293, 33.1267, 32.161, 31.1132, 30.3521, 29.5237, 28.5992, 27.6283, 26.8885, 26.0719, 25.1334, 24.2125, 23.5376, 22.5383, 21.8396, 21.0384, 20.2942, 19.4746, 18.5545, 18.26, 17.2997, 16.7109, 15.9324, 15.2755, 14.764, 14.2358, 13.6728, 13.2606, 12.846, 12.2636, 11.722, 11.1491, 10.5952, 10.235, 9.87852, 9.48122, 9.17571, 8.90995, 8.81675, 8.62595, 8.59371, 8.52936, 8.58058, 8.5543, 8.5543, 8.5543, 8.5543, 8.5543, 8.5543, 8.5543, 8.5543, 8.5543, 14.2584, 14.2584};
+
+ if ( TMath::Abs(tracks-val) > fOutliersCut*tpcSigma[cent] )
+ return kTRUE;
+ else
+ return kFALSE;
}
//________________________________________________________________________
-void AliCentralitySelectionTask::Terminate(Option_t */*option*/)
+Bool_t AliCentralitySelectionTask::IsOutlierV0MZDC(Float_t zdc, Float_t v0) const
{
- // Terminate analysis
- fFile->Close();
- fFile2->Close();
+// Clean outliers
+ Float_t val = 235000. - 9.5 * v0;
+ if (zdc > val)
+ return kTRUE;
+ else
+ return kFALSE;
}
+
//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MZDCECal(Float_t /*zdc*/, Float_t /*v0*/) const
+{
+// Clean outliers
+ return kFALSE;
+}
+
+//________________________________________________________________________
+Float_t AliCentralitySelectionTask::MyGetScaleFactor(Int_t runnumber, Int_t flag) const
+{
+// Get scaling factor
+ if (! (runnumber >= fLowRunN && runnumber <=fHighRunN)) {
+ cout << "MyGetScaleFactor error in run number range " << runnumber << endl;
+ return 0.0;
+ }
+
+ Float_t scalefactor=0.0;
+ if (flag==0)
+ scalefactor = fV0MScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+ else if (flag==1)
+ scalefactor = fSPDScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+ else if (flag==2)
+ scalefactor = fTPCScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+
+ return scalefactor;
+
+}
+
+//________________________________________________________________________
+Float_t AliCentralitySelectionTask::MyGetScaleFactorMC(Int_t runnumber) const
+{
+// Get MC scaling factor
+ if (! (runnumber >= fLowRunN && runnumber <=fHighRunN)) {
+ cout << "MyGetScaleFactor error in run number range " << runnumber << endl;
+ return 0.0;
+ }
+
+ Float_t scalefactor= fV0MScaleFactorMC[runnumber - fLowRunN]; // subtracting reference offset index
+ return scalefactor;
+
+}
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::MyInitScaleFactor ()
+{
+// Initialize the scaling factors
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) fV0MScaleFactor[i] = 0.0;
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) fSPDScaleFactor[i] = 0.0;
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) fTPCScaleFactor[i] = 0.0;
+
+ // scale factors determined from <V0 charge> on a run-by-run basis
+ fV0MScaleFactor[310] = 1.;
+ fV0MScaleFactor[311] = 1.;
+ fV0MScaleFactor[514] = 1.0046;
+ fV0MScaleFactor[515] = 0.983535;
+ fV0MScaleFactor[579] = 0.988185;
+ fV0MScaleFactor[580] = 0.983351;
+ fV0MScaleFactor[581] = 0.989013;
+ fV0MScaleFactor[583] = 0.990056;
+ fV0MScaleFactor[588] = 0.974438;
+ fV0MScaleFactor[589] = 0.981572;
+ fV0MScaleFactor[590] = 0.989316;
+ fV0MScaleFactor[592] = 0.98345;
+ fV0MScaleFactor[688] = 0.993647;
+ fV0MScaleFactor[690] = 0.994758;
+ fV0MScaleFactor[693] = 0.989569;
+ fV0MScaleFactor[698] = 0.993119;
+ fV0MScaleFactor[744] = 0.989583;
+ fV0MScaleFactor[757] = 0.990377;
+ fV0MScaleFactor[787] = 0.990176;
+ fV0MScaleFactor[788] = 0.98723;
+ fV0MScaleFactor[834] = 1.00403;
+ fV0MScaleFactor[835] = 0.994376;
+ fV0MScaleFactor[840] = 0.99759;
+ fV0MScaleFactor[842] = 1.01031;
+ fV0MScaleFactor[900] = 0.996216;
+ fV0MScaleFactor[901] = 0.994205;
+ fV0MScaleFactor[992] = 0.998479;
+ fV0MScaleFactor[997] = 1.00078;
+ fV0MScaleFactor[1299] = 1.00515;
+ fV0MScaleFactor[1303] = 1.00094;
+ fV0MScaleFactor[1339] = 0.986596;
+ fV0MScaleFactor[1346] = 0.972226;
+ fV0MScaleFactor[1349] = 0.960358;
+ fV0MScaleFactor[1350] = 0.970023;
+ fV0MScaleFactor[1374] = 1.00575;
+ fV0MScaleFactor[1545] = 1.00471;
+ fV0MScaleFactor[1587] = 1.00611;
+ fV0MScaleFactor[1588] = 1.00976;
+ fV0MScaleFactor[1618] = 1.00771;
+ fV0MScaleFactor[1682] = 1.01622;
+ fV0MScaleFactor[1727] = 1.01305;
+ fV0MScaleFactor[1728] = 1.00388;
+ fV0MScaleFactor[1731] = 1.00673;
+ fV0MScaleFactor[1732] = 1.00916;
+ fV0MScaleFactor[1770] = 1.0092;
+ fV0MScaleFactor[1773] = 1.00728;
+ fV0MScaleFactor[1786] = 1.01655;
+ fV0MScaleFactor[1787] = 1.00672;
+ fV0MScaleFactor[1801] = 0.983339;
+ fV0MScaleFactor[1802] = 1.00754;
+ fV0MScaleFactor[1811] = 1.00608;
+ fV0MScaleFactor[1815] = 1.01227;
+ fV0MScaleFactor[1879] = 0.99907;
+ fV0MScaleFactor[1881] = 0.995696;
+ fV0MScaleFactor[2186] = 1.00559;
+ fV0MScaleFactor[2187] = 1.00631;
+ fV0MScaleFactor[2254] = 1.01512;
+ fV0MScaleFactor[2256] = 0.998727;
+ fV0MScaleFactor[2321] = 1.00701;
+ fSPDScaleFactor[310] = 1.00211;
+ fSPDScaleFactor[311] = 1.00067;
+ fSPDScaleFactor[514] = 1.02268;
+ fSPDScaleFactor[515] = 0.994902;
+ fSPDScaleFactor[579] = 1.00215;
+ fSPDScaleFactor[580] = 0.993421;
+ fSPDScaleFactor[581] = 1.00129;
+ fSPDScaleFactor[583] = 1.00242;
+ fSPDScaleFactor[588] = 0.984762;
+ fSPDScaleFactor[589] = 0.994355;
+ fSPDScaleFactor[590] = 1.00073;
+ fSPDScaleFactor[592] = 0.995889;
+ fSPDScaleFactor[688] = 0.994532;
+ fSPDScaleFactor[690] = 0.998307;
+ fSPDScaleFactor[693] = 0.994052;
+ fSPDScaleFactor[698] = 0.993224;
+ fSPDScaleFactor[744] = 0.993279;
+ fSPDScaleFactor[757] = 0.992494;
+ fSPDScaleFactor[787] = 0.992678;
+ fSPDScaleFactor[788] = 0.996563;
+ fSPDScaleFactor[834] = 1.01116;
+ fSPDScaleFactor[835] = 0.993108;
+ fSPDScaleFactor[840] = 0.997574;
+ fSPDScaleFactor[842] = 1.01829;
+ fSPDScaleFactor[900] = 0.999438;
+ fSPDScaleFactor[901] = 0.995849;
+ fSPDScaleFactor[992] = 0.999227;
+ fSPDScaleFactor[997] = 1.00575;
+ fSPDScaleFactor[1299] = 0.99877;
+ fSPDScaleFactor[1303] = 0.999682;
+ fSPDScaleFactor[1339] = 0.978198;
+ fSPDScaleFactor[1346] = 0.964178;
+ fSPDScaleFactor[1349] = 0.959439;
+ fSPDScaleFactor[1350] = 0.956945;
+ fSPDScaleFactor[1374] = 0.994434;
+ fSPDScaleFactor[1545] = 1.0016;
+ fSPDScaleFactor[1587] = 1.00153;
+ fSPDScaleFactor[1588] = 1.00698;
+ fSPDScaleFactor[1618] = 1.00554;
+ fSPDScaleFactor[1682] = 1.0123;
+ fSPDScaleFactor[1727] = 1.011;
+ fSPDScaleFactor[1728] = 1.00143;
+ fSPDScaleFactor[1731] = 1.00486;
+ fSPDScaleFactor[1732] = 1.00646;
+ fSPDScaleFactor[1770] = 1.00515;
+ fSPDScaleFactor[1773] = 1.00485;
+ fSPDScaleFactor[1786] = 1.01215;
+ fSPDScaleFactor[1787] = 1.00419;
+ fSPDScaleFactor[1801] = 0.983327;
+ fSPDScaleFactor[1802] = 1.00529;
+ fSPDScaleFactor[1811] = 1.00367;
+ fSPDScaleFactor[1815] = 1.01045;
+ fSPDScaleFactor[1879] = 0.996374;
+ fSPDScaleFactor[1881] = 0.988827;
+ fSPDScaleFactor[2186] = 1.00354;
+ fSPDScaleFactor[2187] = 1.00397;
+ fSPDScaleFactor[2254] = 1.01138;
+ fSPDScaleFactor[2256] = 0.996641;
+ fSPDScaleFactor[2321] = 1.00357;
+ fTPCScaleFactor[310] = 1.00434;
+ fTPCScaleFactor[311] = 1.0056;
+ fTPCScaleFactor[514] = 1.02185;
+ fTPCScaleFactor[515] = 1.0036;
+ fTPCScaleFactor[579] = 1.00607;
+ fTPCScaleFactor[580] = 1.00183;
+ fTPCScaleFactor[581] = 1.00693;
+ fTPCScaleFactor[583] = 1.00746;
+ fTPCScaleFactor[588] = 0.990524;
+ fTPCScaleFactor[589] = 0.998582;
+ fTPCScaleFactor[590] = 1.00618;
+ fTPCScaleFactor[592] = 1.00088;
+ fTPCScaleFactor[688] = 1.00598;
+ fTPCScaleFactor[690] = 1.00658;
+ fTPCScaleFactor[693] = 1.00144;
+ fTPCScaleFactor[698] = 1.00279;
+ fTPCScaleFactor[744] = 1.00122;
+ fTPCScaleFactor[757] = 1.002;
+ fTPCScaleFactor[787] = 0.997818;
+ fTPCScaleFactor[788] = 0.994583;
+ fTPCScaleFactor[834] = 1.01508;
+ fTPCScaleFactor[835] = 1.00218;
+ fTPCScaleFactor[840] = 1.00569;
+ fTPCScaleFactor[842] = 1.01789;
+ fTPCScaleFactor[900] = 1.00739;
+ fTPCScaleFactor[901] = 1.00462;
+ fTPCScaleFactor[992] = 1.00502;
+ fTPCScaleFactor[997] = 1.00943;
+ fTPCScaleFactor[1299] = 1.00438;
+ fTPCScaleFactor[1303] = 0.996701;
+ fTPCScaleFactor[1339] = 0.978641;
+ fTPCScaleFactor[1346] = 0.968906;
+ fTPCScaleFactor[1349] = 0.954311;
+ fTPCScaleFactor[1350] = 0.958764;
+ fTPCScaleFactor[1374] = 0.997899;
+ fTPCScaleFactor[1545] = 0.992;
+ fTPCScaleFactor[1587] = 0.992635;
+ fTPCScaleFactor[1588] = 1.00207;
+ fTPCScaleFactor[1618] = 1.00126;
+ fTPCScaleFactor[1682] = 1.00324;
+ fTPCScaleFactor[1727] = 1.00042;
+ fTPCScaleFactor[1728] = 0.978881;
+ fTPCScaleFactor[1731] = 0.999818;
+ fTPCScaleFactor[1732] = 1.00109;
+ fTPCScaleFactor[1770] = 0.99935;
+ fTPCScaleFactor[1773] = 0.998531;
+ fTPCScaleFactor[1786] = 0.999125;
+ fTPCScaleFactor[1787] = 0.998479;
+ fTPCScaleFactor[1801] = 0.9775;
+ fTPCScaleFactor[1802] = 0.999095;
+ fTPCScaleFactor[1811] = 0.998197;
+ fTPCScaleFactor[1815] = 1.00413;
+ fTPCScaleFactor[1879] = 0.990916;
+ fTPCScaleFactor[1881] = 0.987241;
+ fTPCScaleFactor[2186] = 1.00048;
+ fTPCScaleFactor[2187] = 1.00057;
+ fTPCScaleFactor[2254] = 1.00588;
+ fTPCScaleFactor[2256] = 0.991503;
+ fTPCScaleFactor[2321] = 1.00057;
+
+
+ // set all missing values to the value of the run before it ....
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) {
+ if (fV0MScaleFactor[i] == 0.0) {
+ if (i==0) {
+ fV0MScaleFactor[i] = 1.00;
+ } else {
+ // search for last run number with non-zero value
+ for (int j=i-1;j>=0;j--) {
+ if (fV0MScaleFactor[j] != 0.0) {
+ fV0MScaleFactor[i] = fV0MScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ } // end loop over checking all run-numbers
+
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) {
+ if (fSPDScaleFactor[i] == 0.0) {
+ if (i==0) {
+ fSPDScaleFactor[i] = 1.00;
+ } else {
+ for (int j=i-1;j>=0;j--) {
+ if (fSPDScaleFactor[j] != 0.0) {
+ fSPDScaleFactor[i] = fSPDScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) {
+ if (fTPCScaleFactor[i] == 0.0) {
+ if (i==0) {
+ fTPCScaleFactor[i] = 1.00;
+ } else {
+ for (int j=i-1;j>=0;j--) {
+ if (fTPCScaleFactor[j] != 0.0) {
+ fTPCScaleFactor[i] = fTPCScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ }
+
+
+ // for (int i=0; i<=(fHighRunN-fLowRunN); i++) cout << "Scale Factor = " << fV0MScaleFactor[i] << " for Run " << i+fLowRunN << endl;
+
+ return;
+
+}
+
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::MyInitScaleFactorMC()
+{
+// Initialize the MC scaling factors
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) fV0MScaleFactorMC[i] = 0.0;
+ // scale factors determined from <V0 charge> on a run-by-run basis
+ switch (fPass) {
+ case 1:
+ fV0MScaleFactorMC[0] = 0.75108;
+ break;
+ case 2:
+ fV0MScaleFactorMC[0] = 0.8;
+ break;
+ default:
+ AliError(Form("Unknown reconstruction pass (%d)! Setting MC scale in V0 to 1", fPass));
+ fV0MScaleFactorMC[0] = 1.0;
+ break;
+ }
+
+ // set all missing values to the value of the run before it ....
+ for (int i=0; i<=(fHighRunN-fLowRunN); i++) {
+ if (fV0MScaleFactorMC[i] == 0.0) {
+ if (i==0) {
+ fV0MScaleFactorMC[i] = 1.00;
+ } else {
+ // search for last run number with non-zero value
+ for (int j=i-1;j>=0;j--) {
+ if (fV0MScaleFactorMC[j] != 0.0) {
+ fV0MScaleFactorMC[i] = fV0MScaleFactorMC[j];
+ break;
+ }
+ }
+ }
+ }
+ } // end loop over checking all run-numbers
+
+
+ // for (int i=0; i<=(fHighRunN-fLowRunN); i++) cout << "Scale Factor = " << fV0MScaleFactorMC[i] << " for Run " << i+fLowRunN << endl;
+
+ return;
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff