/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/*
+Comments to be written here:
+What do we calibrate.
+ Time dependence of gain and drift velocity in order to account for changes in: temperature, pressure, gas composition.
+*/
+
#include "AliTPCcalibBase.h"
-#include "TH2F.h"
-#include "TF1.h"
-#include "TArrayD.h"
-#include "TObjArray.h"
+#include "THnSparse.h"
+//#include "TH1D.h" // Temporary make code compiling for HLT in the
+class TObjArray;
class TH1F;
class TH3F;
class TH2F;
-class THnSparse;
+class TH1D;
class TList;
class AliESDEvent;
class AliESDtrack;
class AliSplineFit;
class AliESDfriendTrack;
-#include "TTreeStream.h"
-#include "TMap.h"
-
class AliTPCcalibTime:public AliTPCcalibBase {
public:
AliTPCcalibTime();
- AliTPCcalibTime(const Text_t *name, const Text_t *title, UInt_t StartTime, UInt_t EndTime, Int_t deltaIntegrationTimeVdrift);
+ AliTPCcalibTime(const Text_t *name, const Text_t *title, UInt_t StartTime, UInt_t EndTime, Int_t deltaIntegrationTimeVdrift, Int_t memoryMode=2);
virtual ~AliTPCcalibTime();
virtual void Process(AliESDEvent *event);
- virtual Long64_t Merge(TCollection *li);
+ virtual Long64_t Merge(TCollection *const li);
virtual void Analyze();
- static Bool_t IsLaser (AliESDEvent *event);
- static Bool_t IsCosmics (AliESDEvent *event);
- static Bool_t IsBeam (AliESDEvent *event);
+ //static Bool_t IsLaser (const AliESDEvent *const event) const;
+ //static Bool_t IsCosmics (const AliESDEvent *const event) const;
+ //static Bool_t IsBeam (const AliESDEvent *const event) const;
void ProcessLaser (AliESDEvent *event);
- void ProcessCosmic(AliESDEvent *event);
- void ProcessBeam (AliESDEvent *event);
- Bool_t IsPair(AliExternalTrackParam *tr0, AliExternalTrackParam *tr1);
- Bool_t IsCross(AliESDtrack *tr0, AliESDtrack *tr1);
- Bool_t IsSame (AliESDtrack *tr0, AliESDtrack *tr1);
- void ProcessSame(AliESDtrack* track, AliESDfriendTrack *friendTrack,AliESDEvent *event);
- void ProcessAlignITS(AliESDtrack* track, AliESDfriendTrack *friendTrack, AliESDEvent *event,AliESDfriend *ESDfriend);
- void ProcessAlignTRD(AliESDtrack* track, AliESDfriendTrack *friendTrack);
- void ProcessAlignTOF(AliESDtrack* track, AliESDfriendTrack *friendTrack);
-
- THnSparse* GetHistVdriftLaserA(Int_t index=1){return fHistVdriftLaserA[index];};
- THnSparse* GetHistVdriftLaserC(Int_t index=1){return fHistVdriftLaserC[index];};
- THnSparse* GetHistoDrift(const char* name);
- TObjArray* GetHistoDrift();
+ void ProcessCosmic(const AliESDEvent *const event);
+ void ProcessBeam (const AliESDEvent *const event);
+ Bool_t IsPair(const AliExternalTrackParam *tr0, const AliExternalTrackParam *tr1);
+ Bool_t IsCross(const AliESDtrack *const tr0, const AliESDtrack *const tr1);
+ Bool_t IsSame (const AliESDtrack *const tr0, const AliESDtrack *const tr1);
+ void ProcessSame(const AliESDtrack *const track, AliESDfriendTrack *const friendTrack, const AliESDEvent *const event);
+ void ProcessAlignITS(AliESDtrack *const track, const AliESDfriendTrack *const friendTrack, const AliESDEvent *const event, AliESDfriend *const ESDfriend);
+ void ProcessAlignTRD(AliESDtrack* const track, const AliESDfriendTrack *const friendTrack);
+ void ProcessAlignTOF(AliESDtrack* const track, const AliESDfriendTrack *const friendTrack);
+
+ THnSparse* GetHistVdriftLaserA(Int_t index=1) const {return fHistVdriftLaserA[index];};
+ THnSparse* GetHistVdriftLaserC(Int_t index=1) const {return fHistVdriftLaserC[index];};
+ THnSparse* GetHistoDrift(const char* name) const;
+ TObjArray* GetHistoDrift() const;
TGraphErrors* GetGraphDrift(const char* name);
TObjArray* GetGraphDrift();
AliSplineFit* GetFitDrift(const char* name);
// TObjArray* GetFitDrift();
- TH1F* GetCosmiMatchingHisto(Int_t index=0){return fCosmiMatchingHisto[index];};
-
+ TH1F* GetCosmiMatchingHisto(Int_t index=0) const {return fCosmiMatchingHisto[index];};
void Process(AliESDtrack *track, Int_t runNo=-1){AliTPCcalibBase::Process(track,runNo);};
void Process(AliTPCseed *track){return AliTPCcalibBase::Process(track);}
- TObjArray* GetAlignITSTPC() {return fAlignITSTPC;} // alignemnt array ITS TPC match
- TObjArray* GetAlignTRDTPC() {return fAlignTRDTPC;} // alignemnt array TRD TPC match
- TObjArray* GetAlignTOFTPC() {return fAlignTOFTPC;} // alignemnt array TOF TPC match
+ TObjArray* GetAlignITSTPC() const {return fAlignITSTPC;} // alignemnt array ITS TPC match
+ TObjArray* GetAlignTRDTPC() const {return fAlignTRDTPC;} // alignemnt array TRD TPC match
+ TObjArray* GetAlignTOFTPC() const {return fAlignTOFTPC;} // alignemnt array TOF TPC match
+ THnSparse * GetTPCVertexHisto(Int_t index) const { return fTPCVertex[index%12];}
+ THnSparse * GetTPCVertexHistoCorrelation(Int_t index) const { return fTPCVertexCorrelation[index%5];}
-private:
- void ResetCurrent(); // reset current values
+ THnSparse* GetResHistoTPCCE(Int_t index) const { return (index<5) ? fResHistoTPCCE[index]:0;} //TPC-CE matching map
+ THnSparse* GetResHistoTPCITS(Int_t index) const { return (index<5) ? fResHistoTPCITS[index]:0;} //TPC-ITS matching map
+ THnSparse* GetResHistoTPCvertex(Int_t index) const { return (index<5) ? fResHistoTPCvertex[index] :0;} //TPC vertex matching map
+ THnSparse* GetResHistoTPCTRD(Int_t index) const { return (index<5) ? fResHistoTPCTRD[index]:0;} //TPC-TRD matching map
+ THnSparse* GetResHistoTPCTOF(Int_t index) const { return (index<5) ? fResHistoTPCTOF[index]:0;} //TPC-TOF matching map
+ void BookDistortionMaps(); // book histograms
+ void FillResHistoTPCCE(const AliExternalTrackParam * pTPCIn, const AliExternalTrackParam * pTPCOut ); // fill residual histo
+ void FillResHistoTPCITS(const AliExternalTrackParam * pTPCIn, const AliExternalTrackParam * pITSOut ); // fill residual histo
+ void FillResHistoTPC(const AliESDtrack * pTrack);
+ void FillResHistoTPCTRD(const AliExternalTrackParam * pTPCOut, const AliExternalTrackParam * pTRDIn );
+ void FillResHistoTPCTOF(const AliExternalTrackParam * pTPCOut, const AliExternalTrackParam * pTOFIn );
+
+ TObjArray * GetLaserArrayA() const { return fArrayLaserA;}
+ TObjArray * GetLaserArrayC() const { return fArrayLaserC;}
+
+ Int_t GetEntries() const {if (fResHistoTPCTOF[0]) return fResHistoTPCITS[0]->GetEntries(); else return 0;}
+
+ void SetCutTracks(Int_t maxTracks) { fCutTracks = maxTracks; } // set maximal number of tracks
+ Int_t GetCutTracks() const { return fCutTracks; } // retun maximal number of tracks
+
+ static Double_t fgResHistoMergeCut;
+ static void SetResHistoMergeCut(Double_t d) {fgResHistoMergeCut=d;}
+
+protected:
+ void ResetCurrent(); // reset current values
+ Int_t fMemoryMode; // 0 -do not fill THnSparse with residuals 1- fill only important QA THn 2 - Fill all THnsparse for calibration
AliTPCcalibLaser * fLaser; //! laser calibration
//
// current information
Float_t fCutMinDir; // direction vector products
Int_t fCutTracks; // maximal number of tracks
- AliTPCcalibTime(const AliTPCcalibTime&);
- AliTPCcalibTime& operator=(const AliTPCcalibTime&);
-
- TH1F* fCosmiMatchingHisto[10];
+ TH1F* fCosmiMatchingHisto[10]; // cosmic matching histogram
+ //
+ // distortion maps
+ //
+ THnSparse* fResHistoTPCCE[5]; //TPC-TPCE matching map
+ THnSparse* fResHistoTPCITS[5]; //TPC-ITS matching map
+ THnSparse* fResHistoTPCvertex[5]; //TPC-ITS vertex matching map
+ THnSparse* fResHistoTPCTRD[5]; //TPC-TRD matching map
+ THnSparse* fResHistoTPCTOF[5]; //TPC-TRD matching map
// laser histo
THnSparse * fHistVdriftLaserA[3]; //Histograms for V drift from laser
THnSparse * fHistVdriftLaserC[3]; //Histograms for V drift from laser
+ TObjArray *fArrayLaserA; //Object array of driftvelocity laserA
+ TObjArray *fArrayLaserC; //Object array of driftvelocity laserC
+ //
+ // TPC vertex A side C side histo
+ //
+ THnSparse * fTPCVertex[12]; // TPC vertex histograms A side c side - A+C -ESD
+ THnSparse * fTPCVertexCorrelation[5]; // TPC vertex correlation A side C side with TPC vertex and ITS vertex
// DELTA Z histo
-// TMap* fMapDz; //Tmap of V drifts for different triggers
TObjArray* fArrayDz; // array of DZ histograms for different triggers
TObjArray* fAlignITSTPC; // alignemnt array ITS TPC match
TObjArray* fAlignTRDTPC; // alignemnt array TRD TPC match
TObjArray* fAlignTOFTPC; // alignemnt array TOF TPC match
+ Int_t fTimeKalmanBin; // width of Kalman bin - time in seconds
Int_t fTimeBins; //Bins time
Double_t fTimeStart; //Start time
Double_t fTimeEnd; //End time
Int_t fBinsVdrift[4]; //Bins for vdrift
Double_t fXminVdrift[4]; //Xmax for vdrift
Double_t fXmaxVdrift[4]; //Xmin for vdrift
- ClassDef(AliTPCcalibTime, 2);
+
+private:
+ AliTPCcalibTime(const AliTPCcalibTime&);
+ AliTPCcalibTime& operator=(const AliTPCcalibTime&);
+
+ ClassDef(AliTPCcalibTime, 10);
};
#endif