class AliITSTPArrayFit;
class AliITSsegmentationSDD;
class AliITSDriftSpeedArraySDD;
+class AliITSCorrectSDDPoints;
class AliCDBEntry;
+class AliESDVertex;
class AliITSAlignMille2: public TObject
{
public:
enum {kX,kY,kZ};
enum {kCosmics, kCollision, kNDataType};
- enum {kNLocal=5,kMaxPoints=100,
+ enum {kNLocal=5,kMaxPoints=20,
kNParChGeom = AliITSAlignMille2Module::kMaxParGeom,
kNParCh = AliITSAlignMille2Module::kMaxParTot,
kMaxITSSensID=2197,kVtxSensID=kMaxITSSensID+1,kMaxITSSensVID=14300,kVtxSensVID=14371,
kMinITSSupeModuleID=14336,
kSDDoffsID=240,kNSDDmod=260};
//
- enum {kSameInitDeltasBit=BIT(14),kSameInitSDDRespBit=BIT(15),kSameInitSDDVDriftBit=BIT(16),kSameDiamondBit=BIT(17)};
+ enum {kCovIScaleBit=BIT(9),
+ kSameInitDeltasBit=BIT(14),
+ kSameInitSDDRespBit=BIT(15),
+ kSameInitSDDVDriftBit=BIT(16),
+ kSameDiamondBit=BIT(17),
+ kSameInitSDDCorrMapBit=BIT(18),
+ kSameInitGeomBit=BIT(19) };
+ //
+ enum {kDiamondIgnore,kDiamondCheckIfPrompt,kDiamondUse};
public:
//
AliITSAlignMille2(const Char_t *configFilename="AliITSAlignMille.conf",TList* userInfo=0);
Int_t FitTrack();
Int_t CheckCurrentTrack();
//
+ // methods for point unbiasing (via scaling its inverted cov.matrix)
+ Bool_t IsCovIScaleTouched() const {return TestBit(kCovIScaleBit);}
+ void TouchCovIScale(Bool_t v=kTRUE) {SetBit(kCovIScaleBit,v);}
+ Float_t GetCovIScale(Int_t ip) const {return ip<kMaxPoints ? fCovIScale[ip]:-1.;}
+ Float_t* GetCovIScale() const {return (Float_t*)fCovIScale;}
+ void SetCovIScale(Int_t ip, Float_t v=-1.) {if (ip<kMaxPoints) fCovIScale[ip] = v; TouchCovIScale();}
+ void SetCovIScale(Float_t *v, Int_t np) {for (int i=TMath::Min(np,kMaxPoints);i--;) fCovIScale[i]=v[i]; TouchCovIScale();}
+ void ResetCovIScale() {for (int i=kMaxPoints;i--;) fCovIScale[i]=-1; TouchCovIScale(kFALSE);}
+ //
Int_t CalcIntersectionPoint(Double_t *lpar, Double_t *gpar);
Int_t CalcDerivatives(Int_t paridx, Bool_t islpar);
void JacobianPosGloLoc(int locid,double* jacobian);
void ConstrainHelixFitPT( Int_t q=0,Double_t pt=-1, Double_t err=-1);
void ConstrainHelixFitCurv(Int_t q=0,Double_t crv=-1,Double_t crverr=-1);
void RemoveHelixFitConstraint();
+ void SetVertexConstraint(const AliESDVertex* vtx);
+ void RemoveVertexConstraint() {fVertexSet = kFALSE;}
Double_t GetHelixContraintCharge() const {return fConstrCharge;}
Double_t GetHelixContraintPT() const {return fConstrPT;}
Double_t GetHelixContraintPTErr() const {return fConstrPTErr;}
Double_t GetBField() const {return fBField;}
Bool_t IsFieldON() const {return fBOn;}
Bool_t IsDiamondUsed() const {return fUseDiamond;}
+ Int_t GetCheckDiamondPoint() const {return fCheckDiamondPoint;}
+ void SetCheckDiamondPoint(Int_t m=kDiamondCheckIfPrompt) {fCheckDiamondPoint = m;}
+ Bool_t IsVertexUsed() const {return fUseVertex;}
Double_t *GetLocalInitParam() const {return (Double_t*)fLocalInitParam;}
Double_t *GetLocalInitParEr() const {return (Double_t*)fLocalInitParEr;}
Double_t GetLocalDif(int par, int coor) const {return fDerivativeLoc[par][coor];}
Bool_t InitRiemanFit();
void SetMinNPtsPerTrack(Int_t pts=3) {fMinNPtsPerTrack=pts;}
//
+ Int_t GetRunID() const {return fRunID;}
+ void SetRunID(int run) {fRunID = run;}
+ //
+ AliITSCorrectSDDPoints * GetPreCorrMapSDD() const {return fPreCorrMapSDD;}
+ AliITSCorrectSDDPoints * GetIniCorrMapSDD() const {return fIniCorrMapSDD;}
static Bool_t IsZero(Double_t v,Double_t threshold = 1e-15) { return TMath::Abs(v)<threshold; }
static void SetWordBit(UInt_t word,Int_t bitID) { word |= (1<<bitID);}
static void ResetWordBit(UInt_t word,Int_t bitID) { word &= ~(1<<bitID);}
Int_t CacheMatricesOrig();
Int_t CacheMatricesCurr();
Int_t ProcessUserInfo(TList *userInfo=0);
+ Int_t GetPathFromUserInfo(TList* cdbList,const char* calib,TString& path, Int_t useBit);
Int_t LoadConfig(const Char_t *cfile="AliITSAlignMille.conf");
TObjArray* GetConfigRecord(FILE* stream, TString& recTitle, TString& recOpt, Bool_t rew);
Int_t CheckConfigRecords(FILE* stream);
//
void BuildHierarchy();
Int_t LoadSuperModuleFile(const Char_t *cfile="ITSMilleSuperModules.root");
+ Int_t LoadGeometry(TString& path);
Int_t LoadSDDResponse(TString& path, AliITSresponseSDD *&resp);
Int_t LoadSDDVDrift(TString& path, TObjArray *&arr);
+ Int_t LoadSDDCorrMap(TString& path, AliITSCorrectSDDPoints *&map);
Int_t LoadDeltas(TString& path, TClonesArray *&arr);
Int_t LoadDiamond(TString& path);
void ResetLocalEquation();
- Int_t InitGeometry();
Int_t ApplyToGeometry();
//
void ConstrainModuleSubUnits(Int_t idm, Double_t val=0, UInt_t pattern=0xff);
void SetAllowPseudoParents(Bool_t v=kTRUE) {fAllowPseudoParents = v;}
Int_t SetConstraintWrtRef(const char* reffname);
//
+ void ConvertDeltas();
+ void ConvSortHierarchically(TObjArray& matArr);
+ Bool_t ConvIsJParentOfI(const TGeoHMatrix* matI,const TGeoHMatrix* matJ) const;
+ AliAlignObjParams* ConvFindDelta(const TClonesArray* arrDelta,const TString& algname) const;
+
AliITSAlignMille2(const AliITSAlignMille2& rhs);
AliITSAlignMille2& operator=(const AliITSAlignMille2& rhs);
//
kPreDeltaFile,
kPreCalSDDFile,
kPreVDriftSDDFile,
+ kPreCorrMapSDDFile,
+ kInitCorrMapSDDFile,
kInitCalSDDFile,
kInitVDriftSDDFile,
kInitDeltaFile,
+ kInitGeomFile,
kGlobalDeltas,
kConstrLocal,
kModVolID,
kSDDVDCorrMult,
kWeightPt,
kUseDiamond,
+ kCorrectDiamond,
+ kUseVertex,
kSameSDDT0,
//
kNKeyWords
Double_t fConstrPT; // optional PT constraint for helix (abs value)
Double_t fConstrPTErr; // error on this constraint (0 - exact)
Int_t fConstrCharge; // optional constraint on charge of Helix track (0 - no constraint)
+ Int_t fRunID; // current runID
//
Double_t fDerivativeLoc[kNLocal][3]; // XYZ deriv. over local params
Double_t fDerivativeGlo[kNParCh][3]; // XYZ deriv. over global params
Int_t fNReqDetDown[kNDataType][3]; // number of points required in Detector[n] with Y<0
Int_t fNReqDet[kNDataType][3]; // number of points required in Detector[n]
Int_t fTempExcludedModule; /// single module temporary excluded from initial fit
+ UInt_t fUserProvided; // settings which user provided: not to update from the UserUnfo
// << new members
//
// OCDB stuff
TList *fIniUserInfo; // initial user info (validity is not guaranteed after initialization)
+ TString fIniGeomPath; // where to take the ideal geometry used to produce the points
TString fIniDeltaPath; // where to take the deltas used to produce the points
TString fIniSDDRespPath; // where to take the initial SDD response used to produce the points
TString fPreCalSDDRespPath; // precalibration SDD response file name
TString fIniSDDVDriftPath; // initial SDD vdrift file name
- TString fPreSDDVDriftPath; // initial SDD vdrift file name
+ TString fPreSDDVDriftPath; // precalibration SDD vdrift file name
+ TString fIniSDDCorrMapPath; // initial SDD corr.map file name
+ TString fPreSDDCorrMapPath; // precalibration SDD corr.map file name
// geometry stuffs
+ Bool_t fConvertPreDeltas; // when the prealignment deltas come from UserInfo, convert them from UserInfo geometry to target one
TString fGeometryPath; // Geometry file name
TString fPreDeltaPath; // file with prealigned objects
TString fConstrRefPath; // file with prealigned objects wrt which constraints are defined
AliITSresponseSDD* fPreRespSDD; // array of SDD t0/vdrift calib params
TObjArray* fIniVDriftSDD; // array of AliITSDriftSpeedArraySDD objects used for original reco
TObjArray* fPreVDriftSDD; // array of AliITSDriftSpeedArraySDD objects to be used as a starting point instead of fIniVDriftSDD
+ AliITSCorrectSDDPoints* fIniCorrMapSDD; // SDD initial correction map
+ AliITSCorrectSDDPoints* fPreCorrMapSDD; // SDD precalibration correction map
AliITSsegmentationSDD* fSegmentationSDD; // extraction of SDD segmentation params
TClonesArray* fPrealignment; // array of prealignment global deltas
TClonesArray* fConstrRef; // array of refererence deltas with respect to which the constraint are defined (survey?)
Double_t fExtClusterPar[9]; //array to store the parameters of the externally imposed cluster
AliTrackPoint fDiamond; //optional constraint on the vertex
AliTrackPoint fDiamondI; //constraint on the vertex with inverted error matrix
+ Double_t fCorrDiamond[3]; //diamond correction
Bool_t fUseDiamond; //use diamond as a vertex constraint
+ Bool_t fUseVertex; //use vertex for constraint
+ Bool_t fVertexSet; //vertex is set for current track
Int_t fDiamondPointID; //ID of the diamond point in the track
Int_t fDiamondModID; //id of the fake diamond module
+ Int_t fCheckDiamondPoint; // kDiamondIgnore: ignore in this event, kDiamondCheckIfPrompt: verify if track is prompt, kDiamondUse: use w/o verification
+ Float_t fCovIScale[kMaxPoints]; //optional scaling for inv.cov matrix (debiasing). MANAGED BY THE USER EXTERNALLY
+ //
+ TObjArray fConvAlgMatOld; //array to keep matrices of alignables for deltas conversion
//
static AliITSAlignMille2* fgInstance; // global pointer on itself
static Int_t fgInstanceID; // global counter of the instances
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff