#ifndef ALICENTRALITYSELECTIONTASK_H #define ALICENTRALITYSELECTIONTASK_H /* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ //***************************************************** // Class AliCentralitySelectionTask // author: Alberica Toia //***************************************************** #include "AliAnalysisTaskSE.h" class TFile; class TH1F; class TH2F; class TList; class TString; class AliESDEvent; class AliESDtrackCuts; class AliCentralitySelectionTask : public AliAnalysisTaskSE { public: AliCentralitySelectionTask(); AliCentralitySelectionTask(const char *name); AliCentralitySelectionTask& operator= (const AliCentralitySelectionTask& ana); AliCentralitySelectionTask(const AliCentralitySelectionTask& c); virtual ~AliCentralitySelectionTask(); // Implementation of interface methods virtual void UserCreateOutputObjects(); virtual void UserExec(Option_t *option); virtual void Terminate(Option_t *option); virtual void SetDebugLevel(Int_t level) {fDebug = level;} void SetInput(const char* input) {fAnalysisInput = input;} void SetMCInput() {fIsMCInput = kTRUE;} void DontUseScaling() {fUseScaling=kFALSE;} void ReadCentralityHistos(TString filename); void ReadCentralityHistos2(TString filename); private: Int_t SetupRun(AliESDEvent* esd); Bool_t IsOutlierV0MSPD(Float_t spd, Float_t v0, Int_t cent); Bool_t IsOutlierV0MTPC(Int_t tracks, Float_t v0, Int_t cent); Bool_t IsOutlierV0MZDC(Float_t zdc, Float_t v0); Float_t MyGetScaleFactor(Int_t runnumber, Int_t flag); void MyInitScaleFactor(); Float_t MyGetScaleFactorMC(Int_t runnumber); void MyInitScaleFactorMC(); Int_t fDebug; // Debug flag TString fAnalysisInput; // "ESD", "AOD" Bool_t fIsMCInput; // true when input is MC TFile *fFile; // file that holds the centrality vs multiplicity 1d TFile *fFile2; // file that holds the centrality vs multiplicity 2d Int_t fCurrentRun; // current run number Int_t fRunNo; // reference run number Int_t fLowRunN; // first run Int_t fHighRunN; // last run Bool_t fUseScaling; Float_t V0MScaleFactor[2667]; // number of runs in PbPb 2010 Float_t SPDScaleFactor[2667]; // number of runs in PbPb 2010 Float_t TPCScaleFactor[2667]; // number of runs in PbPb 2010 Float_t V0MScaleFactorMC[2667]; // number of runs in PbPb 2010 AliESDtrackCuts* fTrackCuts; //! optional track cuts Float_t fZVCut; //! z-vertex cut (in cm) Float_t fOutliersCut; //! outliers cut (in n-sigma) Int_t fQuality; //! quality for centrality determination Float_t fCentV0M; // percentile centrality from V0 Float_t fCentFMD; // percentile centrality from FMD Float_t fCentTRK; // percentile centrality from tracks Float_t fCentTKL; // percentile centrality from tracklets Float_t fCentCL0; // percentile centrality from clusters in layer 0 Float_t fCentCL1; // percentile centrality from clusters in layer 0 Float_t fCentV0MvsFMD; // percentile centrality from V0 vs FMD Float_t fCentTKLvsV0M; // percentile centrality from tracklets vs V0 Float_t fCentZEMvsZDC; // percentile centrality from ZEM vs ZDC TH1F *fHtempV0M; // histogram with centrality vs multiplicity using V0 TH1F *fHtempFMD; // histogram with centrality vs multiplicity using FMD TH1F *fHtempTRK; // histogram with centrality vs multiplicity using tracks TH1F *fHtempTKL; // histogram with centrality vs multiplicity using tracklets TH1F *fHtempCL0; // histogram with centrality vs multiplicity using clusters in layer 0 TH1F *fHtempCL1; // histogram with centrality vs multiplicity using clusters in layer 0 TH1F *fHtempV0MvsFMD; // histogram with centrality vs multiplicity using V0 vs FMD TH1F *fHtempTKLvsV0M; // histogram with centrality vs multiplicity using tracklets vs V0 TH2F *fHtempZEMvsZDC; // histogram with centrality vs multiplicity using ZEM vs ZDC TList *fOutputList; // output list TH1F *fHOutCentV0M ; //control histogram for centrality TH1F *fHOutCentFMD ; //control histogram for centrality TH1F *fHOutCentTRK ; //control histogram for centrality TH1F *fHOutCentTKL ; //control histogram for centrality TH1F *fHOutCentCL0 ; //control histogram for centrality TH1F *fHOutCentCL1 ; //control histogram for centrality TH1F *fHOutCentV0MvsFMD; //control histogram for centrality TH1F *fHOutCentTKLvsV0M; //control histogram for centrality TH1F *fHOutCentZEMvsZDC; //control histogram for centrality TH1F *fHOutMultV0M ; //control histogram for multiplicity TH1F *fHOutMultV0R ; //control histogram for multiplicity TH1F *fHOutMultFMD ; //control histogram for multiplicity TH1F *fHOutMultTRK ; //control histogram for multiplicity TH1F *fHOutMultTKL ; //control histogram for multiplicity TH1F *fHOutMultCL0 ; //control histogram for multiplicity TH1F *fHOutMultCL1 ; //control histogram for multiplicity TH2F *fHOutMultV0MvsZDN; //control histogram for multiplicity TH2F *fHOutMultZEMvsZDN; //control histogram for multiplicity TH2F *fHOutMultV0MvsZDC; //control histogram for multiplicity TH2F *fHOutMultZEMvsZDC; //control histogram for multiplicity TH2F *fHOutMultV0MvsCL1; //control histogram for multiplicity TH2F *fHOutMultV0MvsTRK; //control histogram for multiplicity TH2F *fHOutMultTRKvsCL1; //control histogram for multiplicity TH1F *fHOutCentV0M_qual1 ; //control histogram for centrality quality 1 TH1F *fHOutCentTRK_qual1 ; //control histogram for centrality quality 1 TH1F *fHOutCentCL1_qual1 ; //control histogram for centrality quality 1 TH1F *fHOutCentV0M_qual2 ; //control histogram for centrality quality 2 TH1F *fHOutCentTRK_qual2 ; //control histogram for centrality quality 2 TH1F *fHOutCentCL1_qual2 ; //control histogram for centrality quality 2 TH1F *fHOutQuality ; //control histogram for quality TH1F *fHOutVertex ; //control histogram for vertex ClassDef(AliCentralitySelectionTask, 6); }; #endif