// 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 <TCanvas.h>
#include <TROOT.h>
#include <TDirectory.h>
+#include <TSystem.h>
#include <iostream>
#include "AliAnalysisManager.h"
#include "AliESDZDC.h"
#include "AliESDFMD.h"
#include "AliESDVZERO.h"
-#include "AliESDCentrality.h"
+#include "AliCentrality.h"
+#include "AliESDtrackCuts.h"
#include "AliMultiplicity.h"
#include "AliAODHandler.h"
#include "AliAODEvent.h"
#include "AliPhysicsSelectionTask.h"
#include "AliPhysicsSelection.h"
#include "AliBackgroundSelection.h"
-#include "AliCentralitySelectionTask.h"
+#include "AliESDUtils.h"
ClassImp(AliCentralitySelectionTask)
fIsMCInput(kFALSE),
fFile(0),
fFile2(0),
- fCentfilename(""),
- fCentfilename2(""),
- fFileList(new TList),
- fFileList2(new TList),
fCurrentRun(-1),
fRunNo(-1),
+ fLowRunN(0),
+ fHighRunN(0),
+ fUseScaling(0),
+ fTrackCuts(0),
+ fZVCut(10),
+ fOutliersCut(5),
+ fQuality(0),
fCentV0M(0),
fCentFMD(0),
fCentTRK(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),
+ 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),
+ fHOutCentV0M_qual1(0),
+ fHOutCentTRK_qual1(0),
+ fHOutCentCL1_qual1(0),
+ fHOutCentV0M_qual2(0),
+ fHOutCentTRK_qual2(0),
+ fHOutCentCL1_qual2(0),
+ fHOutQuality(0),
+ fHOutVertex(0)
{
// Default constructor
- fFileList->SetOwner();
- fFileList2->SetOwner();
-
AliInfo("Centrality Selection enabled.");
+ fLowRunN =136851;
+ fHighRunN=139517;
+
+ for (Int_t i=0; i < 2667; i++) {
+ V0MScaleFactor[i]=0.0;
+ SPDScaleFactor[i]=0.0;
+ TPCScaleFactor[i]=0.0;
+ V0MScaleFactorMC[i]=0.0;
+ }
+ fUseScaling=kTRUE;
}
//________________________________________________________________________
fIsMCInput(kFALSE),
fFile(0),
fFile2(0),
- fCentfilename(""),
- fCentfilename2(""),
- fFileList(new TList),
- fFileList2(new TList),
fCurrentRun(-1),
fRunNo(-1),
+ fLowRunN(0),
+ fHighRunN(0),
+ fUseScaling(0),
+ fTrackCuts(0),
+ fZVCut(10),
+ fOutliersCut(5),
+ fQuality(0),
fCentV0M(0),
fCentFMD(0),
fCentTRK(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),
+ 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),
+ fHOutCentV0M_qual1(0),
+ fHOutCentTRK_qual1(0),
+ fHOutCentCL1_qual1(0),
+ fHOutCentV0M_qual2(0),
+ fHOutCentTRK_qual2(0),
+ fHOutCentCL1_qual2(0),
+ fHOutQuality(0),
+ fHOutVertex(0)
{
- // Default constructor
- fFileList->SetOwner();
- fFileList2->SetOwner();
+ // Default constructor
+ fLowRunN =136851;
+ fHighRunN=139517;
AliInfo("Centrality Selection enabled.");
+ DefineOutput(1, TList::Class());
+ for (Int_t i=0; i<2667; i++) {
+ V0MScaleFactor[i]=0.0;
+ SPDScaleFactor[i]=0.0;
+ TPCScaleFactor[i]=0.0;
+ V0MScaleFactorMC[i]=0.0;
+ }
+ fUseScaling=kTRUE;
}
//________________________________________________________________________
fIsMCInput(ana.fIsMCInput),
fFile(ana.fFile),
fFile2(ana.fFile2),
- fCentfilename(ana.fCentfilename),
- fCentfilename2(ana.fCentfilename2),
- fFileList(ana.fFileList),
- fFileList2(ana.fFileList2),
fCurrentRun(ana.fCurrentRun),
fRunNo(ana.fRunNo),
+ fLowRunN(ana.fLowRunN),
+ fHighRunN(ana.fHighRunN),
+ fUseScaling(ana.fUseScaling),
+ fTrackCuts(ana.fTrackCuts),
+ fZVCut(ana.fZVCut),
+ fOutliersCut(ana.fOutliersCut),
+ fQuality(ana.fQuality),
fCentV0M(ana.fCentV0M),
fCentFMD(ana.fCentFMD),
fCentTRK(ana.fCentTRK),
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),
+ 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),
+ fHOutCentV0M_qual1(ana.fHOutCentV0M_qual1),
+ fHOutCentTRK_qual1(ana.fHOutCentTRK_qual1),
+ fHOutCentCL1_qual1(ana.fHOutCentCL1_qual1),
+ fHOutCentV0M_qual2(ana.fHOutCentV0M_qual2),
+ fHOutCentTRK_qual2(ana.fHOutCentTRK_qual2),
+ fHOutCentCL1_qual2(ana.fHOutCentCL1_qual2),
+ fHOutQuality(ana.fHOutQuality),
+ fHOutVertex(ana.fHOutVertex)
{
// Copy Constructor
+ for (Int_t i=0; i<2667; i++) {
+ V0MScaleFactor[i]=0.0;
+ SPDScaleFactor[i]=0.0;
+ TPCScaleFactor[i]=0.0;
+ V0MScaleFactorMC[i]=0.0;
+ }
+
}
//________________________________________________________________________
AliCentralitySelectionTask::~AliCentralitySelectionTask()
{
- // Destructor
-
- if (fFileList) {
- fFileList->Clear();
- delete fFileList;
- }
- fFileList = NULL;
-
- if (fFileList2) {
- fFileList2->Clear();
- delete fFileList2;
- }
- fFileList2 = NULL;
+ // Destructor
+ if (fOutputList && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) delete fOutputList;
+ if (fTrackCuts) delete fTrackCuts;
}
//________________________________________________________________________
{
// Create the output containers
if(fDebug>1) printf("AnalysisCentralitySelectionTask::UserCreateOutputObjects() \n");
+ AliLog::SetClassDebugLevel("AliCentralitySelectionTask", AliLog::kInfo);
- if (fFileList->GetEntries() < 1) {
- AliError("No Inputfiles Added");
- }
+ fOutputList = new TList();
+ fOutputList->SetOwner();
+ fHOutCentV0M = new TH1F("fHOutCentV0M","fHOutCentV0M; Centrality V0",501,0,101);
+ fHOutCentFMD = new TH1F("fHOutCentFMD","fHOutCentFMD; Centrality FMD",501,0,101);
+ fHOutCentTRK = new TH1F("fHOutCentTRK","fHOutCentTRK; Centrality TPC",501,0,101);
+ fHOutCentTKL = new TH1F("fHOutCentTKL","fHOutCentTKL; Centrality tracklets",501,0,101);
+ fHOutCentCL0 = new TH1F("fHOutCentCL0","fHOutCentCL0; Centrality SPD inner",501,0,101);
+ fHOutCentCL1 = new TH1F("fHOutCentCL1","fHOutCentCL1; Centrality SPD outer",501,0,101);
+ fHOutCentV0MvsFMD= new TH1F("fHOutCentV0MvsFMD","fHOutCentV0MvsFMD; Centrality V0 vs FMD",501,0,101);
+ fHOutCentTKLvsV0M= new TH1F("fHOutCentTKLvsV0M","fHOutCentTKLvsV0M; Centrality tracklets vs V0",501,0,101);
+ fHOutCentZEMvsZDC= new TH1F("fHOutCentZEMvsZDC","fHOutCentZEMvsZDC; Centrality ZEM vs ZDC",501,0,101);
- AliLog::SetClassDebugLevel("AliCentralitySelectionTask", AliLog::kInfo);
+ fHOutMultV0M = new TH1F("fHOutMultV0M","fHOutMultV0M; Multiplicity V0",25000,0,25000);
+ fHOutMultV0R = new TH1F("fHOutMultV0R","fHOutMultV0R; Multiplicity V0",25000,0,25000);
+ 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);
+
+ fHOutCentV0M_qual1 = new TH1F("fHOutCentV0M_qual1","fHOutCentV0M_qual1; Centrality V0",501,0,100);
+ fHOutCentTRK_qual1 = new TH1F("fHOutCentTRK_qual1","fHOutCentTRK_qual1; Centrality TPC",501,0,100);
+ fHOutCentCL1_qual1 = new TH1F("fHOutCentCL1_qual1","fHOutCentCL1_qual1; Centrality SPD outer",501,0,100);
+
+ fHOutCentV0M_qual2 = new TH1F("fHOutCentV0M_qual2","fHOutCentV0M_qual2; Centrality V0",101,-0.1,100.1);
+ fHOutCentTRK_qual2 = new TH1F("fHOutCentTRK_qual2","fHOutCentTRK_qual2; Centrality TPC",101,-0.1,100.1);
+ fHOutCentCL1_qual2 = new TH1F("fHOutCentCL1_qual2","fHOutCentCL1_qual2; Centrality SPD outer",101,-0.1,100.1);
+
+ fHOutQuality = new TH1F("fHOutQuality", "fHOutQuality", 10,-0.5,9.5);
+ 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( 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( fHOutCentV0M_qual1 );
+ fOutputList->Add( fHOutCentTRK_qual1 );
+ fOutputList->Add( fHOutCentCL1_qual1 );
+ fOutputList->Add( fHOutCentV0M_qual2 );
+ fOutputList->Add( fHOutCentTRK_qual2 );
+ fOutputList->Add( fHOutCentCL1_qual2 );
+ fOutputList->Add( fHOutQuality );
+ fOutputList->Add( fHOutVertex );
+
+
+ fTrackCuts = AliESDtrackCuts::GetStandardTPCOnlyTrackCuts();
+
+ PostData(1, fOutputList);
+
+ MyInitScaleFactor();
+ if (fIsMCInput) MyInitScaleFactorMC();
}
//________________________________________________________________________
// 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
-
+ 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 zvtx =0; // z-vertex SPD
- AliESDCentrality *esdCent = 0;
+ AliCentrality *esdCent = 0;
if(fAnalysisInput.CompareTo("ESD")==0){
AliVEvent* event = InputEvent();
AliESDEvent* esd = dynamic_cast<AliESDEvent*>(event);
-
- if (SetupRun(esd))
- return;
+ if (!esd) {
+ AliError("No ESD Event");
+ return;
+ }
+
+ if (fRunNo<=0) {
+ if (SetupRun(esd)<0)
+ AliFatal("Centrality File not available for this run");
+ }
esdCent = esd->GetCentrality();
multV0A=esdV0->GetMTotV0A();
multV0C=esdV0->GetMTotV0C();
- float v0CorrR;
- v0Corr = (Short_t) (GetCorrV0(esd,v0CorrR));
+ Float_t v0CorrR;
+ v0Corr = (Short_t)AliESDUtils::GetCorrV0(esd,v0CorrR);
v0CorrResc = (Short_t)v0CorrR;
// ***** Vertex Info
zvtx = vtxESD->GetZ();
// ***** 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();
nChips[ilay] = mult->GetNumberOfFiredChips(ilay);
}
- spdCorr = GetCorrSPD2(nClusters[1],zvtx);
+ spdCorr = AliESDUtils::GetCorrSPD2(nClusters[1],zvtx);
// ***** FMD info
AliESDFMD *fmd = esd->GetFMDData();
// ***** 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
+ if (fUseScaling) {
+ Float_t temp_scalefactorV0M = MyGetScaleFactor(fCurrentRun,0);
+ Float_t temp_scalefactorSPD = MyGetScaleFactor(fCurrentRun,1);
+ Float_t temp_scalefactorTPC = MyGetScaleFactor(fCurrentRun,2);
+ v0Corr = Short_t(v0Corr / temp_scalefactorV0M);
+ spdCorr = spdCorr / temp_scalefactorSPD;
+ nTracks = Int_t(nTracks / temp_scalefactorTPC);
+ }
+ // ***** Scaling for MC
+ if (fIsMCInput) {
+ Float_t temp_scalefactorV0M = MyGetScaleFactorMC(fCurrentRun);
+ v0Corr = Short_t((multV0A+multV0C) * temp_scalefactorV0M);
}
// ***** Centrality Selection
- if(fHtempV0M) fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((v0Corr)));
- /// else printf(" Centrality by V0 not available!!!\n\n");
+ if(fHtempV0M) fCentV0M = fHtempV0M->GetBinContent(fHtempV0M->FindBin((v0Corr)));
if(fHtempFMD) fCentFMD = fHtempFMD->GetBinContent(fHtempFMD->FindBin((multFMDA+multFMDC)));
- // else printf(" Centrality by FMD not available!!!\n\n");
if(fHtempTRK) fCentTRK = fHtempTRK->GetBinContent(fHtempTRK->FindBin(nTracks));
- // else printf(" Centrality by TRK not available!!!\n\n");
if(fHtempTKL) fCentTKL = fHtempTKL->GetBinContent(fHtempTKL->FindBin(nTracklets));
- // else printf(" Centrality by TKL not available!!!\n\n");
if(fHtempCL0) fCentCL0 = fHtempCL0->GetBinContent(fHtempCL0->FindBin(nClusters[0]));
- // else printf(" Centrality by CL0 not available!!!\n\n");
if(fHtempCL1) fCentCL1 = fHtempCL1->GetBinContent(fHtempCL1->FindBin(spdCorr));
- /// else printf(" Centrality by CL1 not available!!!\n\n");
if(fHtempV0MvsFMD) fCentV0MvsFMD = fHtempV0MvsFMD->GetBinContent(fHtempV0MvsFMD->FindBin((multV0A+multV0C)));
- // else printf(" Centrality by V0 vs FMD not available!!!\n\n");
if(fHtempTKLvsV0M) fCentTKLvsV0M = fHtempTKLvsV0M->GetBinContent(fHtempTKLvsV0M->FindBin(nTracklets));
- // else printf(" Centrality by V0 vs TKL not available!!!\n\n");
- if(fHtempZEMvsZDC) fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin((zem1Energy+zem2Energy)/1000.));
- // else printf(" Centrality by ZEM vs ZDC not available!!!\n\n");
-
- 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);
-}
+ if(fHtempZEMvsZDC) fCentZEMvsZDC = fHtempZEMvsZDC->GetBinContent(fHtempZEMvsZDC->FindBin(zem1Energy+zem2Energy,zncEnergy+znaEnergy+zpcEnergy+zpaEnergy));
-//________________________________________________________________________
-void AliCentralitySelectionTask::ReadCentralityHistos()
-{
-// Read centrality histograms
- TDirectory *owd = gDirectory;
- 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"));
-}
+ // ***** Cleaning
+ fQuality=0;
+ fZVCut=10;
+ fOutliersCut=6;
+
+ // ***** vertex
+ if (TMath::Abs(zvtx)>fZVCut) fQuality += 1;
-//________________________________________________________________________
-void AliCentralitySelectionTask::ReadCentralityHistos2()
-{
-// Read centrality histograms
- TDirectory *owd = gDirectory;
- fFile2 = TFile::Open(fCentfilename2);
- owd->cd();
- fHtempV0MvsFMD = (TH1F*) (fFile2->Get("hmultV0vsmultFMD_all_percentile"));
- fHtempTKLvsV0M = (TH1F*) (fFile2->Get("hNtrackletsvsmultV0_all_percentile"));
- fHtempZEMvsZDC = (TH1F*) (fFile2->Get("hEzemvsEzdc_all_percentile"));
+ // ***** 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)) fQuality += 8;
+
+ 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);
+
+ 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);
+ 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) {
+ fHOutCentV0M_qual1->Fill(fCentV0M);
+ fHOutCentTRK_qual1->Fill(fCentTRK);
+ fHOutCentCL1_qual1->Fill(fCentCL1);
+ } else {
+ fHOutCentV0M_qual2->Fill(fCentV0M);
+ fHOutCentTRK_qual2->Fill(fCentTRK);
+ fHOutCentCL1_qual2->Fill(fCentCL1);
+ }
+
+ PostData(1, fOutputList);
}
//________________________________________________________________________
-void AliCentralitySelectionTask::SetPercentileFile(TString filename)
+void AliCentralitySelectionTask::ReadCentralityHistos(TString fCentfilename)
{
-// Set the percentile file name
- fCentfilename = filename;
- ReadCentralityHistos();
-}
+ // 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::SetPercentileFile2(TString filename)
+void AliCentralitySelectionTask::ReadCentralityHistos2(TString fCentfilename2)
{
-// Set the percentile file name
- fCentfilename2 = filename;
- ReadCentralityHistos2();
+ // 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()));
+
+ owd->cd();
}
//________________________________________________________________________
AliInfo(Form("Setup Centrality Selection for run %d\n",fCurrentRun));
- fRunNo = fCurrentRun;
-
// CHANGE HERE FOR RUN RANGES
- if ( fRunNo == 137162 ) fRunNo = 137161;
- else if ( fRunNo == 137365 ) fRunNo = 137366;
- else if ( fRunNo > 137366 ) fRunNo = 137366;
+ if ( fCurrentRun <= 137165 ) fRunNo = 137161;
+ else fRunNo = 137366;
// CHANGE HERE FOR RUN RANGES
+
+ TString fileName(Form("%s/COMMON/CENTRALITY/data/AliCentralityBy1D_%d.root", AliAnalysisManager::GetOADBPath(), fRunNo));
+ TString fileName2(Form("%s/COMMON/CENTRALITY/data/AliCentralityByFunction_%d.root", AliAnalysisManager::GetOADBPath(), fRunNo));
+
+ AliInfo(Form("Centrality Selection for run %d is initialized with %s", fCurrentRun, fileName.Data()));
+ ReadCentralityHistos(fileName.Data());
+ ReadCentralityHistos2(fileName2.Data());
+ if (!fFile && !fFile2) {
+ AliFatal(Form("Run %d not known to centrality selection!", fCurrentRun));
+ return -1;
+ }
+ return 0;
+}
- TString runName(Form("%d", fRunNo));
- TString fileName("");
- Bool_t isRunKnown = kFALSE;
+//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MSPD(Float_t spd, Float_t v0, Int_t cent)
+{
+ Float_t val= -0.143789 + 0.288874 * v0;
+ Float_t SPDsigma[100]={231.483, 189.446, 183.359, 179.923, 174.229, 170.309, 165.021,
+ 160.84, 159.33, 154.453, 151.644, 148.337, 145.215, 142.353,
+ 139.351, 136, 133.838, 129.885, 127.36, 125.032, 122.21, 120.3,
+ 117.766, 114.77, 113.1, 110.268, 107.463, 105.293, 102.845,
+ 100.835, 98.9632, 97.3287, 93.6887, 92.1066, 89.3224, 87.8382,
+ 86.04, 83.6431, 81.9655, 80.0491, 77.8208, 76.4716, 74.2165,
+ 72.2752, 70.4875, 68.9414, 66.8622, 65.022, 63.5134, 61.8228,
+ 59.7166, 58.5008, 56.2789, 54.9615, 53.386, 51.2165, 49.4842,
+ 48.259, 47.1129, 45.3115, 43.8486, 41.9207, 40.5754, 39.3872,
+ 38.1897, 36.5401, 35.1283, 33.9702, 32.6429, 31.3612, 29.5876,
+ 28.9319, 27.564, 26.0443, 25.2836, 23.9753, 22.8936, 21.5665,
+ 20.7048, 19.8016, 18.7095, 18.1144, 17.2095, 16.602, 16.3233,
+ 15.7185, 15.3006, 14.7432, 14.4174, 14.0805, 13.7638, 13.7638,
+ 13.7638, 13.7638, 13.7638, 13.7638, 13.7638, 13.7638, 13.7638, 18.0803};
- // Check if run is in fileList
- // if not, take the last name in the list
- for ( Int_t idx=0 ; idx < fFileList->GetEntries(); ++idx ) {
+ if ( TMath::Abs(spd-val) > fOutliersCut*SPDsigma[cent] )
+ return kTRUE;
+ else
+ return kFALSE;
+}
- TString str((dynamic_cast<TObjString*>(fFileList->At(idx)))->GetString());
- if (str.Contains(runName)) {
- fileName += str;
- isRunKnown = kTRUE;
- break;
- }
- }
+//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MTPC(Int_t tracks, Float_t v0, Int_t cent)
+{
+ Float_t val = -0.540691 + 0.128358 * v0;
+ Float_t TPCsigma[100]={106.439, 89.2834, 86.7568, 85.3641, 83.379, 81.6093, 79.3189,
+ 78.0616, 77.2167, 75.0021, 73.9957, 72.0926, 71.0442, 69.8395,
+ 68.1169, 66.6676, 66.0038, 64.2284, 63.3845, 61.7439, 60.642,
+ 59.5383, 58.3696, 57.0227, 56.0619, 54.7108, 53.8382, 52.3398,
+ 51.5297, 49.9488, 49.1126, 48.208, 46.8566, 45.7724, 44.7829,
+ 43.8726, 42.7499, 41.9307, 40.6874, 39.9619, 38.5534, 38.0884,
+ 36.6141, 35.7482, 34.8804, 34.1769, 33.1278, 32.3435, 31.4783,
+ 30.2587, 29.4741, 28.8575, 27.9298, 26.9752, 26.1675, 25.1234,
+ 24.4702, 23.6843, 22.9764, 21.8579, 21.2924, 20.3241, 19.8296,
+ 19.2465, 18.4474, 17.7216, 16.8956, 16.342, 15.626, 15.0329,
+ 14.3911, 13.9301, 13.254, 12.6745, 12.2436, 11.7776, 11.1795,
+ 10.673, 10.27, 9.95646, 9.50939, 9.26162, 8.95315, 8.73439,
+ 8.67375, 8.43029, 8.34818, 8.33484, 8.40709, 8.3974, 8.32814,
+ 8.32814, 8.32814, 8.32814, 8.32814, 8.32814, 8.32814, 8.32814, 8.32814, 12.351};
- if (!isRunKnown) {
- if (fFileList->Last()) {
- fileName += (dynamic_cast<TObjString*>(fFileList->Last()))->GetString();
- AliError(Form("Run %d not known to centrality selection!", fCurrentRun));
- }
+ if ( TMath::Abs(tracks-val) > fOutliersCut*TPCsigma[cent] )
+ return kTRUE;
+ else
+ return kFALSE;
+}
+
+//________________________________________________________________________
+Bool_t AliCentralitySelectionTask::IsOutlierV0MZDC(Float_t zdc, Float_t v0)
+{
+ Float_t val1 = 6350. - 0.26 * v0;
+ Float_t val2 = 5580.;
+ if ((zdc > val1) || (zdc > val2))
+ return kTRUE;
+ else
+ return kFALSE;
+}
+
+//________________________________________________________________________
+Float_t AliCentralitySelectionTask::MyGetScaleFactor(Int_t runnumber, Int_t flag)
+{
+ if (! (runnumber >= fLowRunN && runnumber <=fHighRunN)) {
+ cout << "MyGetScaleFactor error in run number range " << runnumber << endl;
+ return 0.0;
}
- if (fileName.Contains(".root")) {
- AliInfo(Form("Centrality Selection for run %d is initialized with %s", fCurrentRun, fileName.Data()));
- SetPercentileFile(fileName.Data());
- return 0;
+ Float_t scalefactor=0.0;
+ if (flag==0)
+ scalefactor = V0MScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+ else if (flag==1)
+ scalefactor = SPDScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+ else if (flag==2)
+ scalefactor = TPCScaleFactor[runnumber - fLowRunN]; // subtracting reference offset index
+
+ return scalefactor;
+
+}
+
+//________________________________________________________________________
+Float_t AliCentralitySelectionTask::MyGetScaleFactorMC(Int_t runnumber)
+{
+ if (! (runnumber >= fLowRunN && runnumber <=fHighRunN)) {
+ cout << "MyGetScaleFactor error in run number range " << runnumber << endl;
+ return 0.0;
}
-
- return -1;
+
+ Float_t scalefactor= V0MScaleFactorMC[runnumber - fLowRunN]; // subtracting reference offset index
+ return scalefactor;
+
}
-//________________________________________________________________________
-Float_t AliCentralitySelectionTask::GetCorrV0(const AliESDEvent* esd, float &v0CorrResc)
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::MyInitScaleFactor ()
{
- // correct V0 non-linearity, prepare a version rescaled to SPD2 corr
- Double_t *par0;
- Double_t *par1;
- Double_t *par2;
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) V0MScaleFactor[i] = 0.0;
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) SPDScaleFactor[i] = 0.0;
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) TPCScaleFactor[i] = 0.0;
- Double_t par0_137161[64] = { 6.71e-02 , 6.86e-02 , 7.06e-02 , 6.32e-02 ,
- 5.91e-02 , 6.07e-02 , 5.78e-02 , 5.73e-02 , 5.91e-02 , 6.22e-02 ,
- 5.90e-02 , 6.11e-02 , 5.55e-02 , 5.29e-02 , 5.19e-02 , 5.56e-02 ,
- 6.25e-02 , 7.03e-02 , 5.64e-02 , 5.81e-02 , 4.57e-02 , 5.30e-02 ,
- 5.13e-02 , 6.43e-02 , 6.27e-02 , 6.48e-02 , 6.07e-02 , 1.01e-01 ,
- 6.68e-02 , 7.16e-02 , 6.36e-02 , 5.95e-02 , 2.52e-02 , 2.82e-02 ,
- 2.56e-02 , 2.86e-02 , 2.82e-02 , 2.10e-02 , 2.13e-02 , 2.32e-02 ,
- 2.75e-02 , 4.34e-02 , 3.78e-02 , 4.52e-02 , 4.11e-02 , 3.89e-02 ,
- 4.10e-02 , 3.73e-02 , 4.51e-02 , 5.07e-02 , 5.42e-02 , 4.74e-02 ,
- 4.33e-02 , 4.44e-02 , 4.64e-02 , 3.01e-02 , 6.38e-02 , 5.26e-02 ,
- 4.99e-02 , 5.26e-02 , 5.47e-02 , 3.84e-02 , 5.00e-02 , 5.20e-02 };
- Double_t par1_137161[64] = { -6.68e-05 , -7.78e-05 , -6.88e-05 , -5.92e-05 ,
- -2.43e-05 , -3.54e-05 , -2.91e-05 , -1.99e-05 , -1.40e-05 , -4.01e-05 ,
- -2.29e-05 , -3.68e-05 , -2.53e-05 , -2.44e-06 , -9.22e-06 , -1.51e-05 ,
- -2.80e-05 , -2.34e-05 , -1.72e-05 , -1.81e-05 , -1.29e-05 , -2.65e-05 ,
- -1.61e-05 , -2.86e-05 , -1.74e-05 , -4.23e-05 , -3.41e-05 , -1.05e-04 ,
- -2.76e-05 , -4.71e-05 , -3.06e-05 , -2.32e-05 , -1.55e-06 , 2.15e-05 ,
- 1.40e-05 , 2.16e-05 , 1.21e-05 , 3.05e-06 , 1.67e-05 , -3.84e-06 ,
- 3.09e-06 , 1.50e-05 , 3.47e-06 , 4.87e-06 , -3.71e-07 , -1.75e-06 ,
- -1.80e-06 , 9.99e-06 , -6.46e-06 , -4.91e-06 , 1.33e-05 , -2.52e-07 ,
- -3.85e-06 , 4.94e-06 , -2.48e-07 , -1.20e-05 , 2.07e-06 , 6.12e-06 ,
- -1.18e-06 , 4.54e-06 , -1.54e-05 , -1.25e-05 , 1.46e-06 , -6.67e-06 };
- Double_t par2_137161[64] = { 1.29e-08 , 1.51e-08 , 1.43e-08 , 1.11e-08 ,
- 5.04e-09 , 6.99e-09 , 5.58e-09 , 4.15e-09 , 4.00e-09 , 8.22e-09 ,
- 4.97e-09 , 7.66e-09 , 4.91e-09 , 1.10e-09 , 2.64e-09 , 3.64e-09 ,
- 5.76e-09 , 5.46e-09 , 3.38e-09 , 3.47e-09 , 2.43e-09 , 4.13e-09 ,
- 2.80e-09 , 5.80e-09 , 3.86e-09 , 7.46e-09 , 5.98e-09 , 2.58e-08 ,
- 5.50e-09 , 8.72e-09 , 5.23e-09 , 4.37e-09 , 2.33e-09 , -6.01e-10 ,
- 3.99e-11 , -2.02e-10 , 7.67e-10 , 2.03e-09 , 1.17e-10 , 2.56e-09 ,
- 1.16e-09 , -4.75e-10 , 1.28e-09 , 1.23e-09 , 1.62e-09 , 1.61e-09 ,
- 1.93e-09 , 2.97e-10 , 2.21e-09 , 2.16e-09 , 5.22e-10 , 1.03e-09 ,
- 1.56e-09 , 5.00e-10 , 1.01e-09 , 2.93e-09 , 1.05e-09 , 9.96e-11 ,
- 1.21e-09 , 7.45e-10 , 3.07e-09 , 2.31e-09 , 6.70e-10 , 1.89e-09 };
-
- Double_t par0_137366[64] = { 7.12e-02 , 7.34e-02 , 7.39e-02 , 6.54e-02 , 6.11e-02 , 6.31e-02 , 6.15e-02 ,
- 6.00e-02 , 6.10e-02 , 6.49e-02 , 6.17e-02 , 6.33e-02 , 6.00e-02 , 5.48e-02 ,
- 5.44e-02 , 5.81e-02 , 6.49e-02 , 7.07e-02 , 5.91e-02 , 6.18e-02 , 4.82e-02 ,
- 5.67e-02 , 5.36e-02 , 6.60e-02 , 6.37e-02 , 6.78e-02 , 6.31e-02 , 1.04e-01 ,
- 6.91e-02 , 7.32e-02 , 6.61e-02 , 6.16e-02 , 2.64e-02 , 2.81e-02 , 2.64e-02 ,
- 2.85e-02 , 2.87e-02 , 2.18e-02 , 2.19e-02 , 2.43e-02 , 2.81e-02 , 4.37e-02 ,
- 3.90e-02 , 4.66e-02 , 4.24e-02 , 4.09e-02 , 4.21e-02 , 3.88e-02 , 4.83e-02 ,
- 5.23e-02 , 5.44e-02 , 4.85e-02 , 4.42e-02 , 4.58e-02 , 4.74e-02 , 3.14e-02 ,
- 6.31e-02 , 5.30e-02 , 5.01e-02 , 5.33e-02 , 5.70e-02 , 3.95e-02 , 4.98e-02 , 5.31e-02 };
- Double_t par1_137366[64] = { -6.99e-05 , -6.99e-05 , -6.94e-05 , -6.55e-05 , -3.55e-05 , -4.50e-05 ,
- -3.10e-05 , -2.81e-05 , -2.29e-05 , -3.89e-05 , -2.53e-05 , -4.25e-05 ,
- -1.87e-05 , -2.01e-05 , -1.53e-05 , -2.14e-05 , -2.86e-05 , -4.70e-05 ,
- -2.23e-05 , -3.30e-05 ,-9.74e-06 , -2.62e-05 , -1.76e-05 , -2.38e-05 ,
- -2.40e-05 , -3.43e-05 , -2.75e-05 , -6.86e-05 ,-2.35e-05 , -4.45e-05 ,
- -2.51e-05 , -2.20e-05 , -1.25e-16 , -2.04e-17 , -2.06e-17 , -3.74e-19 ,
- -1.18e-18 , -2.02e-15 , -3.78e-06 , -1.26e-06 , -2.71e-06 , -6.23e-17 ,
- -7.39e-08 , -1.76e-16 , -8.98e-06 , -4.10e-18 , -1.34e-05 , -1.06e-16 ,
- -3.34e-06 , -1.04e-05 , -5.28e-06 , -7.34e-06 , -1.05e-05 , -7.68e-06 ,
- -1.78e-05 , -1.19e-05 , -1.78e-05 , -1.34e-06 , -9.23e-06 , -3.34e-06 ,
- -8.02e-06 , -1.39e-05 , -1.38e-05 , -1.40e-05 };
- Double_t par2_137366[64] = { 1.41e-08 , 1.47e-08 , 1.48e-08 , 1.24e-08 , 6.82e-09 , 8.73e-09 , 6.26e-09 ,
- 5.53e-09 , 5.40e-09 , 7.93e-09 , 5.49e-09 , 8.77e-09 , 4.21e-09 , 3.93e-09 ,
- 3.60e-09 , 4.67e-09 , 5.59e-09 , 8.81e-09 , 3.89e-09 , 6.19e-09 , 1.97e-09 ,
- 4.38e-09 , 3.26e-09 , 5.00e-09 , 4.58e-09 , 6.39e-09 , 5.03e-09 , 1.30e-08 ,
- 4.95e-09 , 8.26e-09 , 4.57e-09 , 4.10e-09 , 2.35e-09 , 2.30e-09 , 2.15e-09 ,
- 2.27e-09 , 2.17e-09 , 2.27e-09 , 2.97e-09 , 2.25e-09 , 1.69e-09 , 1.44e-09 ,
- 1.66e-09 , 1.75e-09 , 2.88e-09 , 1.82e-09 , 3.64e-09 , 1.80e-09 , 1.71e-09 ,
- 2.66e-09 , 3.01e-09 , 1.95e-09 , 2.64e-09 , 2.42e-09 , 3.68e-09 , 2.66e-09 ,
- 3.92e-09 , 1.18e-09 , 2.26e-09 , 1.57e-09 , 2.02e-09 , 2.71e-09 , 2.99e-09 , 3.04e-09 };
+ // scale factors determined from <V0 charge> on a run-by-run basis
+ V0MScaleFactor[310] = 0.956841;
+ V0MScaleFactor[311] = 0.958274;
+ V0MScaleFactor[514] = 1.0046;
+ V0MScaleFactor[515] = 0.983535;
+ V0MScaleFactor[579] = 0.988185;
+ V0MScaleFactor[580] = 0.983351;
+ V0MScaleFactor[581] = 0.989013;
+ V0MScaleFactor[583] = 0.990056;
+ V0MScaleFactor[588] = 0.974438;
+ V0MScaleFactor[589] = 0.981572;
+ V0MScaleFactor[590] = 0.989316;
+ V0MScaleFactor[592] = 0.98345;
+ V0MScaleFactor[688] = 0.993647;
+ V0MScaleFactor[690] = 0.994758;
+ V0MScaleFactor[693] = 0.989569;
+ V0MScaleFactor[698] = 0.993119;
+ V0MScaleFactor[744] = 0.989583;
+ V0MScaleFactor[757] = 0.990377;
+ V0MScaleFactor[787] = 0.990176;
+ V0MScaleFactor[788] = 0.98723;
+ V0MScaleFactor[834] = 1.00403;
+ V0MScaleFactor[835] = 0.994376;
+ V0MScaleFactor[840] = 0.99759;
+ V0MScaleFactor[842] = 1.01031;
+ V0MScaleFactor[900] = 0.996216;
+ V0MScaleFactor[901] = 0.994205;
+ V0MScaleFactor[992] = 0.998479;
+ V0MScaleFactor[997] = 1.00078;
+ V0MScaleFactor[1299] = 1.00515;
+ V0MScaleFactor[1303] = 1.00094;
+ V0MScaleFactor[1339] = 0.986596;
+ V0MScaleFactor[1346] = 0.972226;
+ V0MScaleFactor[1349] = 0.960358;
+ V0MScaleFactor[1350] = 0.970023;
+ V0MScaleFactor[1374] = 1.00575;
+ V0MScaleFactor[1545] = 1.00471;
+ V0MScaleFactor[1587] = 1.00611;
+ V0MScaleFactor[1588] = 1.00976;
+ V0MScaleFactor[1618] = 1.00771;
+ V0MScaleFactor[1682] = 1.01622;
+ V0MScaleFactor[1727] = 1.01305;
+ V0MScaleFactor[1728] = 1.00388;
+ V0MScaleFactor[1731] = 1.00673;
+ V0MScaleFactor[1732] = 1.00916;
+ V0MScaleFactor[1770] = 1.0092;
+ V0MScaleFactor[1773] = 1.00728;
+ V0MScaleFactor[1786] = 1.01655;
+ V0MScaleFactor[1787] = 1.00672;
+ V0MScaleFactor[1801] = 0.983339;
+ V0MScaleFactor[1802] = 1.00754;
+ V0MScaleFactor[1811] = 1.00608;
+ V0MScaleFactor[1815] = 1.01227;
+ V0MScaleFactor[1879] = 0.99907;
+ V0MScaleFactor[1881] = 0.995696;
+ V0MScaleFactor[2186] = 1.00559;
+ V0MScaleFactor[2187] = 1.00631;
+ V0MScaleFactor[2254] = 1.01512;
+ V0MScaleFactor[2256] = 0.998727;
+ V0MScaleFactor[2321] = 1.00701;
+ SPDScaleFactor[310] = 1.00211;
+ SPDScaleFactor[311] = 1.00067;
+ SPDScaleFactor[514] = 1.02268;
+ SPDScaleFactor[515] = 0.994902;
+ SPDScaleFactor[579] = 1.00215;
+ SPDScaleFactor[580] = 0.993421;
+ SPDScaleFactor[581] = 1.00129;
+ SPDScaleFactor[583] = 1.00242;
+ SPDScaleFactor[588] = 0.984762;
+ SPDScaleFactor[589] = 0.994355;
+ SPDScaleFactor[590] = 1.00073;
+ SPDScaleFactor[592] = 0.995889;
+ SPDScaleFactor[688] = 0.994532;
+ SPDScaleFactor[690] = 0.998307;
+ SPDScaleFactor[693] = 0.994052;
+ SPDScaleFactor[698] = 0.993224;
+ SPDScaleFactor[744] = 0.993279;
+ SPDScaleFactor[757] = 0.992494;
+ SPDScaleFactor[787] = 0.992678;
+ SPDScaleFactor[788] = 0.996563;
+ SPDScaleFactor[834] = 1.01116;
+ SPDScaleFactor[835] = 0.993108;
+ SPDScaleFactor[840] = 0.997574;
+ SPDScaleFactor[842] = 1.01829;
+ SPDScaleFactor[900] = 0.999438;
+ SPDScaleFactor[901] = 0.995849;
+ SPDScaleFactor[992] = 0.999227;
+ SPDScaleFactor[997] = 1.00575;
+ SPDScaleFactor[1299] = 0.99877;
+ SPDScaleFactor[1303] = 0.999682;
+ SPDScaleFactor[1339] = 0.978198;
+ SPDScaleFactor[1346] = 0.964178;
+ SPDScaleFactor[1349] = 0.959439;
+ SPDScaleFactor[1350] = 0.956945;
+ SPDScaleFactor[1374] = 0.994434;
+ SPDScaleFactor[1545] = 1.0016;
+ SPDScaleFactor[1587] = 1.00153;
+ SPDScaleFactor[1588] = 1.00698;
+ SPDScaleFactor[1618] = 1.00554;
+ SPDScaleFactor[1682] = 1.0123;
+ SPDScaleFactor[1727] = 1.011;
+ SPDScaleFactor[1728] = 1.00143;
+ SPDScaleFactor[1731] = 1.00486;
+ SPDScaleFactor[1732] = 1.00646;
+ SPDScaleFactor[1770] = 1.00515;
+ SPDScaleFactor[1773] = 1.00485;
+ SPDScaleFactor[1786] = 1.01215;
+ SPDScaleFactor[1787] = 1.00419;
+ SPDScaleFactor[1801] = 0.983327;
+ SPDScaleFactor[1802] = 1.00529;
+ SPDScaleFactor[1811] = 1.00367;
+ SPDScaleFactor[1815] = 1.01045;
+ SPDScaleFactor[1879] = 0.996374;
+ SPDScaleFactor[1881] = 0.988827;
+ SPDScaleFactor[2186] = 1.00354;
+ SPDScaleFactor[2187] = 1.00397;
+ SPDScaleFactor[2254] = 1.01138;
+ SPDScaleFactor[2256] = 0.996641;
+ SPDScaleFactor[2321] = 1.00357;
+ TPCScaleFactor[310] = 1.00434;
+ TPCScaleFactor[311] = 1.0056;
+ TPCScaleFactor[514] = 1.02185;
+ TPCScaleFactor[515] = 1.0036;
+ TPCScaleFactor[579] = 1.00607;
+ TPCScaleFactor[580] = 1.00183;
+ TPCScaleFactor[581] = 1.00693;
+ TPCScaleFactor[583] = 1.00746;
+ TPCScaleFactor[588] = 0.990524;
+ TPCScaleFactor[589] = 0.998582;
+ TPCScaleFactor[590] = 1.00618;
+ TPCScaleFactor[592] = 1.00088;
+ TPCScaleFactor[688] = 1.00598;
+ TPCScaleFactor[690] = 1.00658;
+ TPCScaleFactor[693] = 1.00144;
+ TPCScaleFactor[698] = 1.00279;
+ TPCScaleFactor[744] = 1.00122;
+ TPCScaleFactor[757] = 1.002;
+ TPCScaleFactor[787] = 0.997818;
+ TPCScaleFactor[788] = 0.994583;
+ TPCScaleFactor[834] = 1.01508;
+ TPCScaleFactor[835] = 1.00218;
+ TPCScaleFactor[840] = 1.00569;
+ TPCScaleFactor[842] = 1.01789;
+ TPCScaleFactor[900] = 1.00739;
+ TPCScaleFactor[901] = 1.00462;
+ TPCScaleFactor[992] = 1.00502;
+ TPCScaleFactor[997] = 1.00943;
+ TPCScaleFactor[1299] = 1.00438;
+ TPCScaleFactor[1303] = 0.996701;
+ TPCScaleFactor[1339] = 0.978641;
+ TPCScaleFactor[1346] = 0.968906;
+ TPCScaleFactor[1349] = 0.954311;
+ TPCScaleFactor[1350] = 0.958764;
+ TPCScaleFactor[1374] = 0.997899;
+ TPCScaleFactor[1545] = 0.992;
+ TPCScaleFactor[1587] = 0.992635;
+ TPCScaleFactor[1588] = 1.00207;
+ TPCScaleFactor[1618] = 1.00126;
+ TPCScaleFactor[1682] = 1.00324;
+ TPCScaleFactor[1727] = 1.00042;
+ TPCScaleFactor[1728] = 0.978881;
+ TPCScaleFactor[1731] = 0.999818;
+ TPCScaleFactor[1732] = 1.00109;
+ TPCScaleFactor[1770] = 0.99935;
+ TPCScaleFactor[1773] = 0.998531;
+ TPCScaleFactor[1786] = 0.999125;
+ TPCScaleFactor[1787] = 0.998479;
+ TPCScaleFactor[1801] = 0.9775;
+ TPCScaleFactor[1802] = 0.999095;
+ TPCScaleFactor[1811] = 0.998197;
+ TPCScaleFactor[1815] = 1.00413;
+ TPCScaleFactor[1879] = 0.990916;
+ TPCScaleFactor[1881] = 0.987241;
+ TPCScaleFactor[2186] = 1.00048;
+ TPCScaleFactor[2187] = 1.00057;
+ TPCScaleFactor[2254] = 1.00588;
+ TPCScaleFactor[2256] = 0.991503;
+ TPCScaleFactor[2321] = 1.00057;
+
+
+ // set all missing values to the value of the run before it ....
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) {
+ if (V0MScaleFactor[i] == 0.0) {
+ if (i==0) {
+ V0MScaleFactor[i] = 1.00;
+ } else {
+ // search for last run number with non-zero value
+ for (int j=i-1;j>=0;j--) {
+ if (V0MScaleFactor[j] != 0.0) {
+ V0MScaleFactor[i] = V0MScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ } // end loop over checking all run-numbers
+
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) {
+ if (SPDScaleFactor[i] == 0.0) {
+ if (i==0) {
+ SPDScaleFactor[i] = 1.00;
+ } else {
+ for (int j=i-1;j>=0;j--) {
+ if (SPDScaleFactor[j] != 0.0) {
+ SPDScaleFactor[i] = SPDScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) {
+ if (TPCScaleFactor[i] == 0.0) {
+ if (i==0) {
+ TPCScaleFactor[i] = 1.00;
+ } else {
+ for (int j=i-1;j>=0;j--) {
+ if (TPCScaleFactor[j] != 0.0) {
+ TPCScaleFactor[i] = TPCScaleFactor[j];
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // for (int i=0; i<(fHighRunN-fLowRunN); i++) cout << "Scale Factor = " << V0MScaleFactor[i] << " for Run " << i+fLowRunN << endl;
- if (esd->GetRunNumber() <= 137165) {
- par0=par0_137161;
- par1=par1_137161;
- par2=par2_137161;
- } else {
- par0=par0_137366;
- par1=par1_137366;
- par2=par2_137366;
- }
- //
- Float_t multCorr = 0;
- Float_t multCorr2 = 0;
- Float_t multChCorr[64];
- AliESDVZERO* esdV0 = esd->GetVZEROData();
- for(Int_t i = 0; i < 64; ++i) {
- Double_t b = (esdV0->GetMultiplicity(i)*par1[i]-par0[i]);
- Double_t s = (b*b-4.*par2[i]*esdV0->GetMultiplicity(i)*esdV0->GetMultiplicity(i));
- Double_t n = (s<0) ? -b : (-b + TMath::Sqrt(s));
- multChCorr[i] = 2.*esdV0->GetMultiplicity(i)/n*par0[i];
- multCorr += multChCorr[i];
- multCorr2 += (multChCorr[i]/par0[i]/64.);
- }
- v0CorrResc = multCorr2;
- return multCorr;
+ return;
+
}
-//____________________________________________________________________
-Float_t AliCentralitySelectionTask::GetCorrSPD2(Float_t spd2raw,Float_t zv)
+
+//________________________________________________________________________
+void AliCentralitySelectionTask::MyInitScaleFactorMC()
{
- // renormalize N spd2 clusters at given Zv to acceptance at Zv=0
- const double pars[] = {8.10030e-01,-2.80364e-03,-7.19504e-04};
- zv -= pars[0];
- float corr = 1 + zv*(pars[1] + zv*pars[2]);
- return corr>0 ? spd2raw/corr : -1;
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) V0MScaleFactorMC[i] = 0.0;
+ // scale factors determined from <V0 charge> on a run-by-run basis
+ V0MScaleFactor[0] = 0.75108;
+ // set all missing values to the value of the run before it ....
+ for (int i=0; i<(fHighRunN-fLowRunN); i++) {
+ if (V0MScaleFactorMC[i] == 0.0) {
+ if (i==0) {
+ V0MScaleFactorMC[i] = 1.00;
+ } else {
+ // search for last run number with non-zero value
+ for (int j=i-1;j>=0;j--) {
+ if (V0MScaleFactorMC[j] != 0.0) {
+ V0MScaleFactorMC[i] = V0MScaleFactorMC[j];
+ break;
+ }
+ }
+ }
+ }
+ } // end loop over checking all run-numbers
+
+
+ // for (int i=0; i<(fHighRunN-fLowRunN); i++) cout << "Scale Factor = " << V0MScaleFactorMC[i] << " for Run " << i+fLowRunN << endl;
+
+ return;
+
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff