////
////
-#include "TObject.h"
-#include "TObjArray.h"
-#include "TLinearFitter.h"
-#include "AliTPCcalibBase.h"
-#include "TH1.h"
-
-class AliExternalTrackParam;
-class AliExternalComparison;
-class AliTPCseed;
+class TFile;
class TGraphErrors;
-class TTree;
+class TH1;
class THnSparse;
+#include <TLinearFitter.h>
+#include <TMatrixDfwd.h>
+class TObjArray;
+class TTree;
+#include "AliTPCcalibBase.h"
+class AliExternalTrackParam;
+class AliTPCPointCorrection;
+class AliTPCseed;
class AliTPCcalibAlign:public AliTPCcalibBase {
public:
AliTPCcalibAlign(const AliTPCcalibAlign &align);
//
virtual ~AliTPCcalibAlign();
- virtual void Process(AliTPCseed *track);
+ void Process(AliESDEvent *event);
+ virtual void ProcessSeed(AliTPCseed *track);
+ virtual void Process(AliTPCseed */*track*/){ return ;}
virtual void Analyze();
virtual void Terminate();
- virtual Long64_t Merge(TCollection* list);
+ virtual Long64_t Merge(TCollection* const list);
+ void ExportTrackPoints(AliESDEvent *event);
+ //
//
- virtual void EvalFitters();
+ void MakeReportDy(TFile *output);
+ void MakeReportDyPhi(TFile *output);
+ //
+ void UpdatePointCorrection(AliTPCPointCorrection * correction);
+ //
+ virtual void EvalFitters(Int_t minPoints=20);
TH1 * GetHisto(HistoType type, Int_t s1, Int_t s2, Bool_t force=kFALSE);
- void MakeTree(const char *fname="alignTree.root");
+ void MakeTree(const char *fname="alignTree.root", Int_t minPoints=20);
TGraphErrors * MakeGraph(Int_t sec0, Int_t sec1, Int_t dsec,
Int_t i0, Int_t i1, FitType type);
+ Int_t RefitLinear(const AliTPCseed * seed, Int_t isec, Double_t *fitParam, Int_t refSector, TMatrixD ¶m, TMatrixD&covar, Double_t xRef, Bool_t both=kFALSE);
+
void ProcessTracklets(const AliExternalTrackParam &t1,
const AliExternalTrackParam &t2,
const AliTPCseed * seed,
Int_t s1,Int_t s2);
- inline Int_t GetIndex(Int_t s1,Int_t s2){return 72*s1+s2;}
+
+ void UpdateClusterDeltaField(const AliTPCseed * seed);
+ void UpdateAlignSector(const AliTPCseed * seed,Int_t isec);
+ Int_t GetIndex(Int_t s1,Int_t s2) const {return 72*s1+s2;}
//
inline const TMatrixD * GetTransformation(Int_t s1,Int_t s2, Int_t fitType);
//
Bool_t GetTransformation9(Int_t s1,Int_t s2,TMatrixD &a);
Bool_t GetTransformation6(Int_t s1,Int_t s2,TMatrixD &a);
Int_t AcceptTracklet(const AliExternalTrackParam &tp1,
- const AliExternalTrackParam &tp2);
+ const AliExternalTrackParam &tp2) const;
+ Int_t AcceptTracklet(const Double_t *t1,
+ const Double_t *t2) const;
void ProcessDiff(const AliExternalTrackParam &t1,
const AliExternalTrackParam &t2,
// Bool_t GetTransformationCovar9(Int_t s1,Int_t s2,TMatrixD &a, Bool_t norm=kFALSE);
// Bool_t GetTransformationCovar6(Int_t s1,Int_t s2,TMatrixD &a, Bool_t norm=kFALSE);
void Add(AliTPCcalibAlign * align);
- Int_t *GetPoints() {return fPoints;}
- void Process(AliESDtrack *track, Int_t runNo=-1){AliTPCcalibBase::Process(track,runNo);};
- void Process(AliESDEvent *event){AliTPCcalibBase::Process(event);}
+ const Int_t *GetPoints() const {return fPoints;}
+ void Process(AliESDtrack *const track, Int_t runNo=-1){AliTPCcalibBase::Process(track,runNo);};
TLinearFitter* GetOrMakeFitter12(Int_t s1,Int_t s2);
TLinearFitter* GetOrMakeFitter9(Int_t s1,Int_t s2);
TLinearFitter* GetOrMakeFitter6(Int_t s1,Int_t s2);
void Process12(const Double_t *t1, const Double_t *t2,
- TLinearFitter *fitter);
- void Process9(Double_t *t1, Double_t *t2, TLinearFitter *fitter);
- void Process6(Double_t *t1, Double_t *t2, TLinearFitter *fitter);
- void ProcessTree(TTree * tree, AliExternalComparison *comp=0);
+ TLinearFitter *fitter) const;
+ void Process9(const Double_t *const t1, const Double_t *const t2, TLinearFitter *fitter) const;
+ void Process6(const Double_t *const t1, const Double_t *const t2, TLinearFitter *fitter) const;
void GlobalAlign6(Int_t minPoints, Float_t sysError, Int_t niter);
//
// Cluster comparison Part
Double_t Correct(Int_t type, Int_t value, Int_t s1, Int_t s2, Double_t x, Double_t y, Double_t z, Double_t phi,Double_t theta);
static Double_t SCorrect(Int_t type, Int_t value, Int_t s1, Int_t s2, Double_t x, Double_t y, Double_t z, Double_t phi,Double_t theta){return Instance()->Correct(type,value,s1,s2,x,y,z,phi,theta);}
static AliTPCcalibAlign* Instance();
- void SetInstance(AliTPCcalibAlign*param){fgInstance = param;}
+ void SetInstance(AliTPCcalibAlign* const param){fgInstance = param;}
static void Constrain1Pt(AliExternalTrackParam &t1, const AliExternalTrackParam &t2, Bool_t noField);
void SetNoField(Bool_t noField){ fNoField=noField;}
-private:
+
+ //
+ // Kalman fileter for sectors
+ //
+ void MakeSectorKalman();
+ void UpdateSectorKalman(Int_t sector, Int_t quadrant0, Int_t quadrant1, TMatrixD *const p0, TMatrixD *const c0, TMatrixD *const p1, TMatrixD *const c1);
+ void UpdateSectorKalman(TMatrixD &par0, TMatrixD &cov0, TMatrixD ¶1, TMatrixD &cov1);
+ Double_t GetCorrectionSector(Int_t coord, Int_t sector, Double_t lx, Double_t ly, Double_t lz);
+ static Double_t SGetCorrectionSector(Int_t coord, Int_t sector, Double_t lx, Double_t ly, Double_t lz);
+
+ //
+ // Kalman filter for full TPC
+ //
+ void MakeKalman();
+ void UpdateKalman(Int_t sector0, Int_t sector1, TMatrixD &p0, TMatrixD &c0, TMatrixD &p1, TMatrixD &c1);
+ void UpdateKalman(TMatrixD &par0, TMatrixD &cov0, TMatrixD ¶1, TMatrixD &cov1);
+ //
+ //private:
+ static Int_t CheckCovariance(TMatrixD &covar);
+ //
+ //
+ void MakeResidualHistos();
+ void MakeResidualHistosTracklet();
+ THnSparse * GetClusterDelta(Int_t index) const { return fClusterDelta[index];}
+ THnSparse * GetTrackletDelta(Int_t index) const { return fTrackletDelta[index];}
+public:
- void FillHisto(const AliExternalTrackParam &t1,
- const AliExternalTrackParam &t2,
+ void FillHisto(const Double_t *t1,
+ const Double_t *t2,
Int_t s1,Int_t s2);
+ void FillHisto(AliExternalTrackParam *tp1,
+ AliExternalTrackParam *tp2,
+ Int_t s1,Int_t s2);
+
+protected:
+ THnSparse *fClusterDelta[2]; //clusters residuals
+ THnSparse *fTrackletDelta[4]; //track residuals
TObjArray fDphiHistArray; // array of residual histograms phi -kPhi
TObjArray fDthetaHistArray; // array of residual histograms theta -kTheta
TObjArray fMatrixArray6; // array of transnformtation matrix
//
//
+ //
+ //
TObjArray fCombinedMatrixArray6; // array combeined transformation matrix
//
- AliExternalComparison *fCompTracklet; //tracklet comparison
//
Int_t fPoints[72*72]; // number of points in the fitter
- Bool_t fNoField; // flag - no field data
+ Bool_t fNoField; // flag - no field data
+ // refernce x
+ Double_t fXIO; // OROC-IROC boundary
+ Double_t fXmiddle; // center of the TPC sector local X
+ Double_t fXquadrant; // x quadrant
+ //
+ // Kalman filter for sector internal alignemnt
+ //
+ TObjArray fArraySectorIntParam; // array of sector alignment parameters
+ TObjArray fArraySectorIntCovar; // array of sector alignment covariances
+ //
+ // Kalman filter for global alignment
+ //
+ TMatrixD *fSectorParamA; // Kalman parameter for A side
+ TMatrixD *fSectorCovarA; // Kalman covariance for A side
+ TMatrixD *fSectorParamC; // Kalman parameter for A side
+ TMatrixD *fSectorCovarC; // Kalman covariance for A side
+ //
+ //
+ //
+ Bool_t fUseInnerOuter; // flag- use Inner Outer sector for left righ alignment
+
static AliTPCcalibAlign* fgInstance; //! Instance of this class (singleton implementation)
- ClassDef(AliTPCcalibAlign,2)
+private:
+ AliTPCcalibAlign& operator=(const AliTPCcalibAlign&);// not implemented
+
+ ClassDef(AliTPCcalibAlign,6)
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff