#ifndef ALIITSRECOPARAM_H
#define ALIITSRECOPARAM_H
-/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
+/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/* $Id$ */
+
///////////////////////////////////////////////////////////////////////////////
// //
// Class with ITS reconstruction parameters //
///////////////////////////////////////////////////////////////////////////////
-#include "TObject.h"
+#include "AliDetectorRecoParam.h"
#include "AliITSgeomTGeo.h"
+#include "AliESDV0Params.h"
-//--------------- move from AliITSrecoV2.h ---------------------------
-const Int_t kMaxLayer = 6;
-
-const Int_t kLayersNotToSkip[6]={0,0,0,0,0,0};
-const Int_t kLastLayerToTrackTo=0;
-
-const Int_t kMaxClusterPerLayer=7000*10;
-const Int_t kMaxClusterPerLayer5=7000*10*2/5;
-const Int_t kMaxClusterPerLayer10=7000*10*2/10;
-const Int_t kMaxClusterPerLayer20=7000*10*2/20;
-const Int_t kMaxDetectorPerLayer=1000;
-//------------- end of move from AliITSrecoV2.h --------------------
-
-const Double_t kriw=80.0,kdiw=0.0053,kX0iw=30.0; // TPC inner wall
-const Double_t krcd=61.0,kdcd=0.0053,kX0cd=30.0; // TPC "central drum"
-const Double_t kyr=12.8,kdr=0.03; // rods
-const Double_t kzm=0.2,kdm=0.40; // membrane
-const Double_t krs=50.0,kds=0.001; // ITS screen
-const Double_t krInsideITSscreen=49.0; // inside ITS screen
-
-const Double_t krInsideSPD1=3.7; // inside SPD
-const Double_t krPipe=3.; // beam pipe radius
-const Double_t krInsidePipe=2.7; // inside beam pipe
-const Double_t krOutsidePipe=3.3; // outside beam pipe
-const Double_t kdPipe=0.0023; // beam pipe thickness
-
-const Double_t kX0Air=21.82;
-const Double_t kX0Be=65.19;
-const Double_t kX0shieldSDD=38.6;
-const Double_t kX0shieldSPD=42.0;
-
-const Double_t kdshieldSDD=0.0034;
-const Double_t krshieldSPD=7.5,kdshieldSPD=0.0097;
-
-
-const Double_t kBoundaryWidth=0.2; // to define track at detector boundary
-const Double_t kDeltaXNeighbDets=0.5; // max difference in radius between
- // neighbouring detectors
-
-// Size of the SPD sensitive volumes (ladders), for dead zones treatment
-const Double_t kSPDdetzlength=6.960; // 7.072-2*0.056
-const Double_t kSPDdetxlength=1.298; // 1.410-2*0.056
-
-class AliITSRecoParam : public TObject
+class AliITSRecoParam : public AliDetectorRecoParam
{
public:
AliITSRecoParam();
static AliITSRecoParam *GetLowFluxParam();// make reco parameters for low flux env.
static AliITSRecoParam *GetHighFluxParam();// make reco parameters for high flux env.
static AliITSRecoParam *GetCosmicTestParam();// special setting for cosmic
-
+ static AliITSRecoParam *GetPlaneEffParam(Int_t i);// special setting for Plane Efficiency studies
+
+ static Int_t GetLayersNotToSkip(Int_t i) { return fgkLayersNotToSkip[i]; }
+ static Int_t GetLastLayerToTrackTo() { return fgkLastLayerToTrackTo; }
+ static Int_t GetMaxClusterPerLayer() { return fgkMaxClusterPerLayer; }
+ static Int_t GetMaxClusterPerLayer5() { return fgkMaxClusterPerLayer5; }
+ static Int_t GetMaxClusterPerLayer10() { return fgkMaxClusterPerLayer10; }
+ static Int_t GetMaxClusterPerLayer20() { return fgkMaxClusterPerLayer20; }
+ static Int_t GetMaxDetectorPerLayer() { return fgkMaxDetectorPerLayer; }
+ static Double_t Getriw() { return fgkriw; }
+ static Double_t Getdiw() { return fgkdiw; }
+ static Double_t GetX0iw() { return fgkX0iw; }
+ static Double_t Getrcd() { return fgkrcd; }
+ static Double_t Getdcd() { return fgkdcd; }
+ static Double_t GetX0cd() { return fgkX0cd; }
+ static Double_t Getyr() { return fgkyr; }
+ static Double_t Getdr() { return fgkdr; }
+ static Double_t Getzm() { return fgkzm; }
+ static Double_t Getdm() { return fgkdm; }
+ static Double_t Getrs() { return fgkrs; }
+ static Double_t Getds() { return fgkds; }
+ static Double_t GetrInsideITSscreen() { return fgkrInsideITSscreen; }
+ static Double_t GetrInsideSPD1() { return fgkrInsideSPD1; }
+ static Double_t GetrPipe() { return fgkrPipe; }
+ static Double_t GetrInsidePipe() { return fgkrInsidePipe; }
+ static Double_t GetrOutsidePipe() { return fgkrOutsidePipe; }
+ static Double_t GetdPipe() { return fgkdPipe; }
+ static Double_t GetrInsideShield(Int_t i) { return fgkrInsideShield[i]; }
+ static Double_t GetrOutsideShield(Int_t i) { return fgkrOutsideShield[i]; }
+ static Double_t Getdshield(Int_t i) { return fgkdshield[i]; }
+ static Double_t GetX0shield(Int_t i) { return fgkX0shield[i]; }
+ static Double_t GetX0Air() { return fgkX0Air; }
+ static Double_t GetX0Be() { return fgkX0Be; }
+ static Double_t GetBoundaryWidth() { return fgkBoundaryWidth; }
+ static Double_t GetDeltaXNeighbDets() { return fgkDeltaXNeighbDets; }
+ static Double_t GetSPDdetzlength() { return fgkSPDdetzlength; }
+ static Double_t GetSPDdetxlength() { return fgkSPDdetxlength; }
+
+ void PrintParameters() const;
+
+ void SetTracker(Int_t tracker=0) { fTracker=tracker; }
+ void SetTrackerDefault() { SetTracker(0); } // = MI and SA
+ void SetTrackerMI() { SetTracker(1); }
+ void SetTrackerV2() { SetTracker(2); }
+ Int_t GetTracker() const { return fTracker; }
+ void SetTrackerSAOnly(Bool_t flag=kTRUE) { fITSonly=flag; }
+ Bool_t GetTrackerSAOnly() const { return fITSonly; }
+ void SetVertexer(Int_t vertexer=0) { fVertexer=vertexer; }
+ void SetVertexer3D() { SetVertexer(0); }
+ void SetVertexerZ() { SetVertexer(1); }
+ void SetVertexerCosmics() { SetVertexer(2); }
+ void SetVertexerIons() { SetVertexer(3); }
+ void SetVertexerSmearMC(Float_t smearx=0.005, Float_t smeary=0.005, Float_t smearz=0.01) {
+ fVertexerFastSmearX=smearx; fVertexerFastSmearY=smeary; fVertexerFastSmearZ=smearz; SetVertexer(4);
+ }
+ void SetVertexerFixedOnTDI() {SetVertexer(5);} // for injection tests
+ void SetVertexerFixedOnTED() {SetVertexer(6);} // for injection tests
+ Int_t GetVertexer() const { return fVertexer; }
+ Float_t GetVertexerFastSmearX() const {return fVertexerFastSmearX;}
+ Float_t GetVertexerFastSmearY() const {return fVertexerFastSmearY;}
+ Float_t GetVertexerFastSmearZ() const {return fVertexerFastSmearZ;}
+
+ void SetClusterFinder(Int_t cf=0) { fClusterFinder=cf; }
+ void SetClusterFinderV2() { SetClusterFinder(0); }
+ void SetClusterFinderOrig() { SetClusterFinder(1); }
+ Int_t GetClusterFinder() const { return fClusterFinder; }
+ void SetPID(Int_t pid=0) {fPID=pid;}
+ void SetDefaultPID() {SetPID(0);}
+ void SetLandauFitPID() {SetPID(1);}
+ Int_t GetPID() const {return fPID;}
+
+ void SetVertexer3DFiducialRegions(Float_t dzwid=40.0, Float_t drwid=2.5, Float_t dznar=0.5, Float_t drnar=0.5){
+ SetVertexer3DWideFiducialRegion(dzwid,drwid);
+ SetVertexer3DNarrowFiducialRegion(dznar,drnar);
+ }
+ void SetVertexer3DWideFiducialRegion(Float_t dz=40.0, Float_t dr=2.5){
+ fVtxr3DZCutWide=dz; fVtxr3DRCutWide=dr;
+ }
+ void SetVertexer3DNarrowFiducialRegion(Float_t dz=0.5, Float_t dr=0.5){
+ fVtxr3DZCutNarrow=dz; fVtxr3DRCutNarrow=dr;
+ }
+ void SetVertexer3DDeltaPhiCuts(Float_t dphiloose=0.5, Float_t dphitight=0.025){
+ fVtxr3DPhiCutLoose=dphiloose;
+ fVtxr3DPhiCutTight=dphitight;
+ }
+ void SetVertexer3DDCACut(Float_t dca=0.1){
+ fVtxr3DDCACut=dca;
+ }
+ void SetVertexer3DDefaults(){
+ SetVertexer3DFiducialRegions();
+ SetVertexer3DDeltaPhiCuts();
+ SetVertexer3DDCACut();
+ }
+ void SetSPDVertexerPileupAlgoZ(){fVtxr3DPileupAlgo=0;}
+ void SetSPDVertexerPileupAlgo3DTwoSteps(){fVtxr3DPileupAlgo=1;}
+ void SetSPDVertexerPileupAlgo3DOneShot(){fVtxr3DPileupAlgo=2;}
+
+ Float_t GetVertexer3DWideFiducialRegionZ() const {return fVtxr3DZCutWide;}
+ Float_t GetVertexer3DWideFiducialRegionR() const {return fVtxr3DRCutWide;}
+ Float_t GetVertexer3DNarrowFiducialRegionZ() const {return fVtxr3DZCutNarrow;}
+ Float_t GetVertexer3DNarrowFiducialRegionR() const {return fVtxr3DRCutNarrow;}
+ Float_t GetVertexer3DLooseDeltaPhiCut() const {return fVtxr3DPhiCutLoose;}
+ Float_t GetVertexer3DTightDeltaPhiCut() const {return fVtxr3DPhiCutTight;}
+ Float_t GetVertexer3DDCACut() const {return fVtxr3DDCACut;}
+ Int_t GetSPDVertexerPileupAlgo() const {return fVtxr3DPileupAlgo;}
+
Double_t GetSigmaY2(Int_t i) const { return fSigmaY2[i]; }
Double_t GetSigmaZ2(Int_t i) const { return fSigmaZ2[i]; }
Double_t GetNSigma2RoadZC() const { return fNSigma2RoadZC; }
Double_t GetNSigma2RoadYNonC() const { return fNSigma2RoadYNonC; }
Double_t GetNSigma2RoadZNonC() const { return fNSigma2RoadZNonC; }
+ Double_t GetRoadMisal() const { return fRoadMisal; }
+ void SetRoadMisal(Double_t road=0) { fRoadMisal=road; }
Double_t GetChi2PerCluster() const { return fChi2PerCluster; }
Double_t GetMaxChi2PerCluster(Int_t i) const { return fMaxChi2PerCluster[i]; }
- void SetUseTGeoInTracker(Bool_t use=kTRUE) { fUseTGeoInTracker=use; return; }
- Bool_t GetUseTGeoInTracker() const { return fUseTGeoInTracker; }
+ void SetUseTGeoInTracker(Int_t use=1) { fUseTGeoInTracker=use; return; }
+ Int_t GetUseTGeoInTracker() const { return fUseTGeoInTracker; }
+ void SetStepSizeTGeo(Double_t size=0.1) { fStepSizeTGeo=size; return; }
+ Double_t GetStepSizeTGeo() const { return fStepSizeTGeo; }
void SetAllowSharedClusters(Bool_t allow=kTRUE) { fAllowSharedClusters=allow; return; }
Bool_t GetAllowSharedClusters() const { return fAllowSharedClusters; }
+ void SetClusterErrorsParam(Int_t param=1) { fClusterErrorsParam=param; return; }
+ Int_t GetClusterErrorsParam() const { return fClusterErrorsParam; }
+ void SetClusterMisalErrorY(Float_t e0,Float_t e1,Float_t e2,Float_t e3,Float_t e4,Float_t e5) { fClusterMisalErrorY[0]=e0; fClusterMisalErrorY[1]=e1; fClusterMisalErrorY[2]=e2; fClusterMisalErrorY[3]=e3; fClusterMisalErrorY[4]=e4; fClusterMisalErrorY[5]=e5; return; }
+ void SetClusterMisalErrorZ(Float_t e0,Float_t e1,Float_t e2,Float_t e3,Float_t e4,Float_t e5) { fClusterMisalErrorZ[0]=e0; fClusterMisalErrorZ[1]=e1; fClusterMisalErrorZ[2]=e2; fClusterMisalErrorZ[3]=e3; fClusterMisalErrorZ[4]=e4; fClusterMisalErrorZ[5]=e5; return; }
+ void SetClusterMisalError(Float_t err=0.) { SetClusterMisalErrorY(err,err,err,err,err,err); SetClusterMisalErrorZ(err,err,err,err,err,err); }
+ void SetClusterMisalErrorYBOn(Float_t e0,Float_t e1,Float_t e2,Float_t e3,Float_t e4,Float_t e5) { fClusterMisalErrorYBOn[0]=e0; fClusterMisalErrorYBOn[1]=e1; fClusterMisalErrorYBOn[2]=e2; fClusterMisalErrorYBOn[3]=e3; fClusterMisalErrorYBOn[4]=e4; fClusterMisalErrorYBOn[5]=e5; return; }
+ void SetClusterMisalErrorZBOn(Float_t e0,Float_t e1,Float_t e2,Float_t e3,Float_t e4,Float_t e5) { fClusterMisalErrorZBOn[0]=e0; fClusterMisalErrorZBOn[1]=e1; fClusterMisalErrorZBOn[2]=e2; fClusterMisalErrorZBOn[3]=e3; fClusterMisalErrorZBOn[4]=e4; fClusterMisalErrorZBOn[5]=e5; return; }
+ void SetClusterMisalErrorBOn(Float_t err=0.) { SetClusterMisalErrorYBOn(err,err,err,err,err,err); SetClusterMisalErrorZBOn(err,err,err,err,err,err); }
+ Float_t GetClusterMisalErrorY(Int_t i,Double_t b=0.) const { return (TMath::Abs(b)<0.0001 ? fClusterMisalErrorY[i] : fClusterMisalErrorYBOn[i]); }
+ Float_t GetClusterMisalErrorZ(Int_t i,Double_t b=0.) const { return (TMath::Abs(b)<0.0001 ? fClusterMisalErrorZ[i] : fClusterMisalErrorZBOn[i]); }
+
+ void SetUseAmplitudeInfo(Bool_t use=kTRUE) { for(Int_t i=0;i<AliITSgeomTGeo::kNLayers;i++) fUseAmplitudeInfo[i]=use; return; }
+ void SetUseAmplitudeInfo(Int_t ilay,Bool_t use) { fUseAmplitudeInfo[ilay]=use; return; }
+ Bool_t GetUseAmplitudeInfo(Int_t ilay) const { return fUseAmplitudeInfo[ilay]; }
+// Option for Plane Efficiency evaluation
+ void SetComputePlaneEff(Bool_t eff=kTRUE, Bool_t his=kTRUE)
+ { fComputePlaneEff=eff; fHistoPlaneEff=his; return; }
+ Bool_t GetComputePlaneEff() const { return fComputePlaneEff; }
+ Bool_t GetHistoPlaneEff() const { return fHistoPlaneEff; }
+ void SetUseTrackletsPlaneEff(Bool_t use=kTRUE) {fUseTrackletsPlaneEff=use; return;}
+ Bool_t GetUseTrackletsPlaneEff() const {return fUseTrackletsPlaneEff;}
+ void SetOptTrackletsPlaneEff(Bool_t mc=kFALSE,Bool_t bkg=kFALSE)
+ {fMCTrackletsPlaneEff=mc;fBkgTrackletsPlaneEff=bkg; return;}
+ Bool_t GetMCTrackletsPlaneEff() const {return fMCTrackletsPlaneEff;}
+ Bool_t GetBkgTrackletsPlaneEff() const {return fBkgTrackletsPlaneEff;}
+ void SetTrackleterPhiWindowL1(Float_t w=0.10) {fTrackleterPhiWindowL1=w; return;}
+ Float_t GetTrackleterPhiWindowL1() const {return fTrackleterPhiWindowL1;}
+ void SetTrackleterPhiWindowL2(Float_t w=0.07) {fTrackleterPhiWindowL2=w; return;}
+ Float_t GetTrackleterPhiWindowL2() const {return fTrackleterPhiWindowL2;}
+ void SetTrackleterZetaWindowL1(Float_t w=0.6) {fTrackleterZetaWindowL1=w; return;}
+ Float_t GetTrackleterZetaWindowL1() const {return fTrackleterZetaWindowL1;}
+ void SetTrackleterZetaWindowL2(Float_t w=0.40) {fTrackleterZetaWindowL2=w; return;}
+ Float_t GetTrackleterZetaWindowL2() const {return fTrackleterZetaWindowL2;}
+ void SetUpdateOncePerEventPlaneEff(Bool_t use=kTRUE) {fUpdateOncePerEventPlaneEff=use; return;}
+ Bool_t GetUpdateOncePerEventPlaneEff() const {return fUpdateOncePerEventPlaneEff;}
+ void SetMinContVtxPlaneEff(Int_t n=3) {fMinContVtxPlaneEff=n; return;}
+ Int_t GetMinContVtxPlaneEff() const {return fMinContVtxPlaneEff;}
+ void SetIPlanePlaneEff(Int_t i=0) {if(i<-1 || i>=AliITSgeomTGeo::kNLayers) return; fIPlanePlaneEff=i; }
+ Int_t GetIPlanePlaneEff() const {return fIPlanePlaneEff;}
+ void SetReadPlaneEffFrom0CDB(Bool_t read=kTRUE) { fReadPlaneEffFromOCDB=read; }
+ Bool_t GetReadPlaneEffFromOCDB() const { return fReadPlaneEffFromOCDB; }
+ void SetMinPtPlaneEff(Bool_t ptmin=0.) { fMinPtPlaneEff=ptmin; }
+ Double_t GetMinPtPlaneEff() const { return fMinPtPlaneEff; }
+ void SetMaxMissingClustersPlaneEff(Int_t max=0) { fMaxMissingClustersPlaneEff=max;}
+ Int_t GetMaxMissingClustersPlaneEff() const {return fMaxMissingClustersPlaneEff;}
+ void SetRequireClusterInOuterLayerPlaneEff(Bool_t out=kTRUE) { fRequireClusterInOuterLayerPlaneEff=out;}
+ Bool_t GetRequireClusterInOuterLayerPlaneEff() const {return fRequireClusterInOuterLayerPlaneEff;}
+ void SetRequireClusterInInnerLayerPlaneEff(Bool_t in=kTRUE) { fRequireClusterInInnerLayerPlaneEff=in;}
+ Bool_t GetRequireClusterInInnerLayerPlaneEff() const {return fRequireClusterInInnerLayerPlaneEff;}
+ void SetOnlyConstraintPlaneEff(Bool_t con=kFALSE) { fOnlyConstraintPlaneEff=con; }
+ Bool_t GetOnlyConstraintPlaneEff() const { return fOnlyConstraintPlaneEff; }
+ //
+ void SetExtendedEtaAcceptance(Bool_t ext=kTRUE) { fExtendedEtaAcceptance=ext; return; }
+ Bool_t GetExtendedEtaAcceptance() const { return fExtendedEtaAcceptance; }
+ void SetAllowProlongationWithEmptyRoad(Bool_t allow=kTRUE) { fAllowProlongationWithEmptyRoad=allow; return; }
+ Bool_t GetAllowProlongationWithEmptyRoad() const { return fAllowProlongationWithEmptyRoad; }
+
+ void SetUseBadZonesFromOCDB(Bool_t use=kTRUE) { fUseBadZonesFromOCDB=use; return; }
+ Bool_t GetUseBadZonesFromOCDB() const { return fUseBadZonesFromOCDB; }
+
+ void SetUseSingleBadChannelsFromOCDB(Bool_t use=kTRUE) { fUseSingleBadChannelsFromOCDB=use; return; }
+ Bool_t GetUseSingleBadChannelsFromOCDB() const { return fUseSingleBadChannelsFromOCDB; }
+
+ void SetMinFractionOfBadInRoad(Float_t frac=0) { fMinFractionOfBadInRoad=frac; return; }
+ Float_t GetMinFractionOfBadInRoad() const { return fMinFractionOfBadInRoad; }
+
+ void SetOutwardFindingSA() {fInwardFlagSA=kFALSE;}
+ void SetInwardFindingSA() {fInwardFlagSA=kTRUE;}
+ Bool_t GetInwardFindingSA() const {return fInwardFlagSA;}
+ void SetOuterStartLayerSA(Int_t lay) { fOuterStartLayerSA=lay; return; }
+ Int_t GetOuterStartLayerSA() const { return fOuterStartLayerSA; }
+ void SetInnerStartLayerSA(Int_t lay) { fInnerStartLayerSA=lay; return; }
+ Int_t GetInnerStartLayerSA() const { return fInnerStartLayerSA; }
+ void SetMinNPointsSA(Int_t np) { fMinNPointsSA=np; return; }
+ Int_t GetMinNPointsSA() const { return fMinNPointsSA;}
+ void SetFactorSAWindowSizes(Double_t fact=1.) { fFactorSAWindowSizes=fact; return; }
+ Double_t GetFactorSAWindowSizes() const { return fFactorSAWindowSizes; }
+
+ void SetNLoopsSA(Int_t nl=10) {fNLoopsSA=nl;}
+ Int_t GetNLoopsSA() const { return fNLoopsSA;}
+ void SetPhiLimitsSA(Double_t phimin,Double_t phimax){
+ fMinPhiSA=phimin; fMaxPhiSA=phimax;
+ }
+ Double_t GetMinPhiSA() const {return fMinPhiSA;}
+ Double_t GetMaxPhiSA() const {return fMaxPhiSA;}
+ void SetLambdaLimitsSA(Double_t lambmin,Double_t lambmax){
+ fMinLambdaSA=lambmin; fMaxLambdaSA=lambmax;
+ }
+ Double_t GetMinLambdaSA() const {return fMinLambdaSA;}
+ Double_t GetMaxLambdaSA() const {return fMaxLambdaSA;}
+
+ void SetSAMinClusterCharge(Float_t minq=0.) {fMinClusterChargeSA=minq;}
+ Float_t GetSAMinClusterCharge() const {return fMinClusterChargeSA;}
+
+ void SetSAOnePointTracks() { fSAOnePointTracks=kTRUE; return; }
+ Bool_t GetSAOnePointTracks() const { return fSAOnePointTracks; }
+
+ void SetSAUseAllClusters() { fSAUseAllClusters=kTRUE; return; }
+ Bool_t GetSAUseAllClusters() const { return fSAUseAllClusters; }
+
void SetFindV0s(Bool_t find=kTRUE) { fFindV0s=find; return; }
Bool_t GetFindV0s() const { return fFindV0s; }
- void SetLayersParameters();
+ void SetStoreLikeSignV0s(Bool_t like=kFALSE) { fStoreLikeSignV0s=like; return; }
+ Bool_t GetStoreLikeSignV0s() const { return fStoreLikeSignV0s; }
+
+ void SetLayersParameters();
+
+ void SetLayerToSkip(Int_t i) { fLayersToSkip[i]=1; return; }
+ Int_t GetLayersToSkip(Int_t i) const { return fLayersToSkip[i]; }
+
+ void SetUseUnfoldingInClusterFinderSPD(Bool_t use=kTRUE) { fUseUnfoldingInClusterFinderSPD=use; return; }
+ Bool_t GetUseUnfoldingInClusterFinderSPD() const { return fUseUnfoldingInClusterFinderSPD; }
+ void SetUseUnfoldingInClusterFinderSDD(Bool_t use=kTRUE) { fUseUnfoldingInClusterFinderSDD=use; return; }
+ Bool_t GetUseUnfoldingInClusterFinderSDD() const { return fUseUnfoldingInClusterFinderSDD; }
+ void SetUseUnfoldingInClusterFinderSSD(Bool_t use=kTRUE) { fUseUnfoldingInClusterFinderSSD=use; return; }
+ Bool_t GetUseUnfoldingInClusterFinderSSD() const { return fUseUnfoldingInClusterFinderSSD; }
+
+ void SetUseBadChannelsInClusterFinderSSD(Bool_t use=kFALSE) { fUseBadChannelsInClusterFinderSSD=use; return; }
+ Bool_t GetUseBadChannelsInClusterFinderSSD() const { return fUseBadChannelsInClusterFinderSSD; }
+
+ void SetUseSDDCorrectionMaps(Bool_t use=kTRUE) {fUseSDDCorrectionMaps=use;}
+ Bool_t GetUseSDDCorrectionMaps() const {return fUseSDDCorrectionMaps;}
+ void SetUseSDDClusterSizeSelection(Bool_t use=kTRUE) {fUseSDDClusterSizeSelection=use;}
+ Bool_t GetUseSDDClusterSizeSelection() const {return fUseSDDClusterSizeSelection;}
+ void SetMinClusterChargeSDD(Float_t qcut=0.){fMinClusterChargeSDD=qcut;}
+ Float_t GetMinClusterChargeSDD() const {return fMinClusterChargeSDD;}
+
+ void SetUseChargeMatchingInClusterFinderSSD(Bool_t use=kTRUE) { fUseChargeMatchingInClusterFinderSSD=use; return; }
+ Bool_t GetUseChargeMatchingInClusterFinderSSD() const { return fUseChargeMatchingInClusterFinderSSD; }
+
+ void SetUseCosmicRunShiftsSSD(Bool_t use=kFALSE) { fUseCosmicRunShiftsSSD=use; return; }
+ Bool_t GetUseCosmicRunShiftsSSD() const { return fUseCosmicRunShiftsSSD; }
+
+ // SPD Tracklets (D. Elia)
+ void SetTrackleterPhiWindow(Float_t w=0.08) {fTrackleterPhiWindow=w;}
+ void SetTrackleterThetaWindow(Float_t w=0.025) {fTrackleterThetaWindow=w;}
+ void SetTrackleterPhiShift(Float_t w=0.0045) {fTrackleterPhiShift=w;}
+ Float_t GetTrackleterPhiWindow() const {return fTrackleterPhiWindow;}
+ Float_t GetTrackleterThetaWindow() const {return fTrackleterThetaWindow;}
+ Float_t GetTrackleterPhiShift() const {return fTrackleterPhiShift;}
+ void SetTrackleterRemoveClustersFromOverlaps(Bool_t use=kTRUE) { fTrackleterRemoveClustersFromOverlaps=use; return; }
+ Bool_t GetTrackleterRemoveClustersFromOverlaps() const { return fTrackleterRemoveClustersFromOverlaps; }
+ void SetTrackleterPhiOverlapCut(Float_t w=0.005) {fTrackleterPhiOverlapCut=w;}
+ void SetTrackleterZetaOverlapCut(Float_t w=0.05) {fTrackleterZetaOverlapCut=w;}
+ Float_t GetTrackleterPhiOverlapCut() const {return fTrackleterPhiOverlapCut;}
+ Float_t GetTrackleterZetaOverlapCut() const {return fTrackleterZetaOverlapCut;}
+
//
+ void SetSPDRemoveNoisyFlag(Bool_t value) {fSPDRemoveNoisyFlag = value;}
+ Bool_t GetSPDRemoveNoisyFlag() const {return fSPDRemoveNoisyFlag;}
+ void SetSPDRemoveDeadFlag(Bool_t value) {fSPDRemoveDeadFlag = value;}
+ Bool_t GetSPDRemoveDeadFlag() const {return fSPDRemoveDeadFlag;}
+
+ //
+ void SetAlignFilterCosmics(Bool_t b=kTRUE) {fAlignFilterCosmics=b;}
+ void SetAlignFilterCosmicMergeTracks(Bool_t b=kTRUE) {fAlignFilterCosmicMergeTracks=b;}
+ void SetAlignFilterMinITSPoints(Int_t n=4) {fAlignFilterMinITSPoints=n;}
+ void SetAlignFilterMinITSPointsMerged(Int_t n=4) {fAlignFilterMinITSPointsMerged=n;}
+ void SetAlignFilterOnlyITSSATracks(Bool_t b=kTRUE) {fAlignFilterOnlyITSSATracks=b;}
+ void SetAlignFilterOnlyITSTPCTracks(Bool_t b=kFALSE) {fAlignFilterOnlyITSTPCTracks=b;}
+ void SetAlignFilterUseLayer(Int_t ilay,Bool_t use) {fAlignFilterUseLayer[ilay]=use;}
+ void SetAlignFilterSkipExtra(Bool_t b=kFALSE) {fAlignFilterSkipExtra=b;}
+ void SetAlignFilterMaxMatchingAngle(Float_t max=0.085/*5deg*/) {fAlignFilterMaxMatchingAngle=max;}
+ void SetAlignFilterMinAngleWrtModulePlanes(Float_t min=0.52/*30deg*/) {fAlignFilterMinAngleWrtModulePlanes=min;}
+ void SetAlignFilterMinPt(Float_t min=0.) {fAlignFilterMinPt=min;}
+ void SetAlignFilterMaxPt(Float_t max=1.e10) {fAlignFilterMaxPt=max;}
+ void SetAlignFilterFillQANtuples(Bool_t b=kTRUE) {fAlignFilterFillQANtuples=b;}
+ Bool_t GetAlignFilterCosmics() const {return fAlignFilterCosmics;}
+ Bool_t GetAlignFilterCosmicMergeTracks() const {return fAlignFilterCosmicMergeTracks;}
+ Int_t GetAlignFilterMinITSPoints() const {return fAlignFilterMinITSPoints;}
+ Int_t GetAlignFilterMinITSPointsMerged() const {return fAlignFilterMinITSPointsMerged;}
+ Bool_t GetAlignFilterOnlyITSSATracks() const {return fAlignFilterOnlyITSSATracks;}
+ Bool_t GetAlignFilterOnlyITSTPCTracks() const {return fAlignFilterOnlyITSTPCTracks;}
+ Bool_t GetAlignFilterUseLayer(Int_t i) const {return fAlignFilterUseLayer[i];}
+ Bool_t GetAlignFilterSkipExtra() const {return fAlignFilterSkipExtra;}
+ Float_t GetAlignFilterMaxMatchingAngle() const {return fAlignFilterMaxMatchingAngle;}
+ Float_t GetAlignFilterMinAngleWrtModulePlanes() const {return fAlignFilterMinAngleWrtModulePlanes;}
+ Float_t GetAlignFilterMinPt() const {return fAlignFilterMinPt;}
+ Float_t GetAlignFilterMaxPt() const {return fAlignFilterMaxPt;}
+ Bool_t GetAlignFilterFillQANtuples() const {return fAlignFilterFillQANtuples;}
+
+ AliESDV0Params *GetESDV0Params() const {return fESDV0Params;}
+
+
+ enum {fgkMaxClusterPerLayer=70000}; //7000*10; // max clusters per layer
+ enum {fgkMaxClusterPerLayer5=28000};//7000*10*2/5; // max clusters per layer
+ enum {fgkMaxClusterPerLayer10=14000};//7000*10*2/10; // max clusters per layer
+ enum {fgkMaxClusterPerLayer20=7000};//7000*10*2/20; // max clusters per layer
+
protected:
//
+ static const Int_t fgkLayersNotToSkip[AliITSgeomTGeo::kNLayers]; // array with layers not to skip
+ static const Int_t fgkLastLayerToTrackTo; // innermost layer
+ static const Int_t fgkMaxDetectorPerLayer; // max clusters per layer
+ static const Double_t fgkriw; // TPC inner wall radius
+ static const Double_t fgkdiw; // TPC inner wall x/X0
+ static const Double_t fgkX0iw; // TPC inner wall X0
+ static const Double_t fgkrcd; // TPC central drum radius
+ static const Double_t fgkdcd; // TPC central drum x/X0
+ static const Double_t fgkX0cd; // TPC central drum X0
+ static const Double_t fgkyr; // TPC rods y (tracking c.s.)
+ static const Double_t fgkdr; // TPC rods x/X0
+ static const Double_t fgkzm; // TPC membrane z
+ static const Double_t fgkdm; // TPC membrane x/X0
+ static const Double_t fgkrs; // ITS screen radius
+ static const Double_t fgkds; // ITS screed x/X0
+ static const Double_t fgkrInsideITSscreen; // inside ITS screen radius
+ static const Double_t fgkrInsideSPD1; // inside SPD1 radius
+ static const Double_t fgkrPipe; // pipe radius
+ static const Double_t fgkrInsidePipe; // inside pipe radius
+ static const Double_t fgkrOutsidePipe; // outside pipe radius
+ static const Double_t fgkdPipe; // pipe x/X0
+ static const Double_t fgkrInsideShield[2]; // inside SPD (0) SDD (1) shield radius
+ static const Double_t fgkrOutsideShield[2]; // outside SPD (0) SDD (1) shield radius
+ static const Double_t fgkdshield[2]; // SPD (0) SDD (1) shield x/X0
+ static const Double_t fgkX0shield[2]; // SPD (0) SDD (1) shield X0
+ static const Double_t fgkX0Air; // air X0
+ static const Double_t fgkX0Be; // Berillium X0
+ static const Double_t fgkBoundaryWidth; // to define track at detector boundary
+ static const Double_t fgkDeltaXNeighbDets; // max difference in radius between neighbouring detectors
+ static const Double_t fgkSPDdetzlength; // SPD ladder length in z
+ static const Double_t fgkSPDdetxlength; // SPD ladder length in x
+
+
+ Int_t fTracker; // ITS tracker to be used (see AliITSReconstructor)
+ Bool_t fITSonly; // tracking only in ITS (no TPC)
+ Int_t fVertexer; // ITS vertexer to be used (see AliITSReconstructor)
+ Int_t fClusterFinder; // ITS cf to be used (see AliITSReconstructor)
+ Int_t fPID; // ITS PID method to be used (see AliITSReconstructor)
+
+
+ // SPD 3D Vertexer configuration
+ Float_t fVtxr3DZCutWide; // Z extension of the wide fiducial region for vertexer 3D
+ Float_t fVtxr3DRCutWide; // R extension of the wide fiducial region for vertexer 3D
+ Float_t fVtxr3DZCutNarrow; // Z extension of the narrow fiducial region for vertexer 3D
+ Float_t fVtxr3DRCutNarrow; // R extension of the narrow fiducial region for vertexer 3D
+ Float_t fVtxr3DPhiCutLoose; // loose deltaPhi cut to define tracklets in vertexer 3D
+ Float_t fVtxr3DPhiCutTight; // tight deltaPhi cut to define tracklets in vertexer 3D
+ Float_t fVtxr3DDCACut; // cut on tracklet-to-tracklet DCA in vertexer3D
+ Int_t fVtxr3DPileupAlgo; // pileup algorithm (0 = VtxZ, 1 = 3D - 2 step, 2 = 3D all in once)
+
+ Int_t fLayersToSkip[AliITSgeomTGeo::kNLayers]; // array with layers to skip (MI,SA)
+
// spatial resolutions of the detectors
- Double_t fSigmaY2[kMaxLayer];
- Double_t fSigmaZ2[kMaxLayer];
+ Double_t fSigmaY2[AliITSgeomTGeo::kNLayers]; // y
+ Double_t fSigmaZ2[AliITSgeomTGeo::kNLayers]; // z
//
Double_t fMaxSnp; // maximum of sin(phi) (MI)
//
// search road (MI)
- Double_t fNSigmaYLayerForRoadY;
- Double_t fNSigmaRoadY;
- Double_t fNSigmaZLayerForRoadZ;
- Double_t fNSigmaRoadZ;
- Double_t fNSigma2RoadZC;
- Double_t fNSigma2RoadYC;
- Double_t fNSigma2RoadZNonC;
- Double_t fNSigma2RoadYNonC;
+ Double_t fNSigmaYLayerForRoadY; // y
+ Double_t fNSigmaRoadY; // y
+ Double_t fNSigmaZLayerForRoadZ; // z
+ Double_t fNSigmaRoadZ; // z
+ Double_t fNSigma2RoadZC; // z
+ Double_t fNSigma2RoadYC; // y
+ Double_t fNSigma2RoadZNonC; // z
+ Double_t fNSigma2RoadYNonC; // y
+
+ Double_t fRoadMisal; // [cm] increase of road for misalignment (MI)
//
// chi2 cuts
- Double_t fMaxChi2PerCluster[kMaxLayer-1]; // max chi2 for MIP (MI)
- Double_t fMaxNormChi2NonC[kMaxLayer]; //max norm chi2 for non constrained tracks (MI)
- Double_t fMaxNormChi2C[kMaxLayer]; //max norm chi2 for constrained tracks (MI)
+ Double_t fMaxChi2PerCluster[AliITSgeomTGeo::kNLayers-1]; // max chi2 for MIP (MI)
+ Double_t fMaxNormChi2NonC[AliITSgeomTGeo::kNLayers]; //max norm chi2 for non constrained tracks (MI)
+ Double_t fMaxNormChi2C[AliITSgeomTGeo::kNLayers]; //max norm chi2 for constrained tracks (MI)
Double_t fMaxNormChi2NonCForHypothesis; //max norm chi2 (on layers 0,1,2) for hypotheis to be kept (MI)
Double_t fMaxChi2; // used to initialize variables needed to find minimum chi2 (MI,V2)
- Double_t fMaxChi2s[kMaxLayer]; // max predicted chi2 (cluster & track prol.) (MI)
+ Double_t fMaxChi2s[AliITSgeomTGeo::kNLayers]; // max predicted chi2 (cluster & track prol.) (MI)
//
Double_t fMaxRoad; // (V2)
//
Double_t fMaxChi2In; // (NOT USED)
- Double_t fMaxChi2sR[kMaxLayer]; // (NOT USED)
+ Double_t fMaxChi2sR[AliITSgeomTGeo::kNLayers]; // (NOT USED)
Double_t fChi2PerCluster; // (NOT USED)
//
// default primary vertex (MI,V2)
- Double_t fXV;
- Double_t fYV;
- Double_t fZV;
- Double_t fSigmaXV;
- Double_t fSigmaYV;
- Double_t fSigmaZV;
+ Double_t fXV; // x
+ Double_t fYV; // y
+ Double_t fZV; // z
+ Double_t fSigmaXV; // x
+ Double_t fSigmaYV; // y
+ Double_t fSigmaZV; // z
Double_t fVertexCut; // (V2)
Double_t fMaxDZforPrimTrk; // maximum (imp. par.)/(1+layer) to define
// a primary and apply vertex constraint (MI)
Double_t fMinPtForProlongation; // min. pt cut
// parameters to create "virtual" clusters in SPD dead zone (MI)
- Bool_t fAddVirtualClustersInDeadZone;
- Double_t fZWindowDeadZone;
- Double_t fSigmaXDeadZoneHit2;
- Double_t fSigmaZDeadZoneHit2;
- Double_t fXPassDeadZoneHits;
+ Bool_t fAddVirtualClustersInDeadZone; // add if kTRUE
+ Double_t fZWindowDeadZone; // window size
+ Double_t fSigmaXDeadZoneHit2; // x error virtual cls
+ Double_t fSigmaZDeadZoneHit2; // z error virtual cls
+ Double_t fXPassDeadZoneHits; // x distance between clusters
- Bool_t fUseTGeoInTracker; // use TGeo to get material budget in tracker MI
+ Int_t fUseTGeoInTracker; // use TGeo to get material budget in tracker MI
+ Double_t fStepSizeTGeo; // step size (cm)
+ // in AliITStrackerMI::CorrectFor*Material methods
Bool_t fAllowSharedClusters; // if kFALSE don't set to kITSin tracks with shared clusters (MI)
+ Int_t fClusterErrorsParam; // parametrization for cluster errors (MI), see AliITSRecoParam::GetError()
+ Float_t fClusterMisalErrorY[AliITSgeomTGeo::kNLayers]; // [cm] additional error on cluster Y pos. due to misalignment (MI,SA)
+ Float_t fClusterMisalErrorZ[AliITSgeomTGeo::kNLayers]; // [cm] additional error on cluster Z pos. due to misalignment (MI,SA)
+ Float_t fClusterMisalErrorYBOn[AliITSgeomTGeo::kNLayers]; // [cm] additional error on cluster Y pos. due to misalignment (MI,SA)
+ Float_t fClusterMisalErrorZBOn[AliITSgeomTGeo::kNLayers]; // [cm] additional error on cluster Z pos. due to misalignment (MI,SA)
+
+ Bool_t fUseAmplitudeInfo[AliITSgeomTGeo::kNLayers]; // use cluster charge in cluster-track matching (SDD,SSD) (MI)
+
+ // Plane Efficiency evaluation
+ Bool_t fComputePlaneEff; // flag to enable computation of PlaneEfficiency
+ Bool_t fHistoPlaneEff; // flag to enable auxiliary PlaneEff histograms (e.g. residual distributions)
+ Bool_t fUseTrackletsPlaneEff; // flag to enable estimate of SPD PlaneEfficiency using tracklets
+ Bool_t fMCTrackletsPlaneEff; // flag to enable the use of MC info for corrections (SPD PlaneEff using tracklets)
+ Bool_t fBkgTrackletsPlaneEff; // flag to evaluate background instead of normal use (SPD PlaneEff using tracklets)
+ Float_t fTrackleterPhiWindowL1; // Search window in phi for inner layer (1) (SPD PlaneEff using tracklets)
+ Float_t fTrackleterPhiWindowL2; // Search window in phi for outer layer (2) (SPD PlaneEff using tracklets)
+ Float_t fTrackleterZetaWindowL1; // Search window in zeta for inner layer (1) (SPD PlaneEff using tracklets)
+ Float_t fTrackleterZetaWindowL2; // Search window in zeta for outer layer (2) (SPD PlaneEff using tracklets)
+ Bool_t fUpdateOncePerEventPlaneEff; // option to update chip efficiency once/event (to avoid doubles)
+ Int_t fMinContVtxPlaneEff; // min number of contributors to ESD vtx for SPD PlaneEff using tracklets
+ Int_t fIPlanePlaneEff; // index of the plane (in the range [-1,5]) to study the efficiency (-1 ->Tracklets)
+ Bool_t fReadPlaneEffFromOCDB; // enable initial reading of Plane Eff statistics from OCDB
+ // The analized events would be used to increase the statistics
+ Double_t fMinPtPlaneEff; // minimum p_t of the track to be used for Plane Efficiency evaluation
+ Int_t fMaxMissingClustersPlaneEff; // max n. of (other) layers without a cluster associated to the track
+ Bool_t fRequireClusterInOuterLayerPlaneEff; // if kTRUE, then only tracks with an associated cluster on the closest
+ Bool_t fRequireClusterInInnerLayerPlaneEff; // outer/inner layer are used. It has no effect for outermost/innermost layer
+ Bool_t fOnlyConstraintPlaneEff; // if kTRUE, use only constrained tracks at primary vertex for Plane Eff.
+
+ Bool_t fExtendedEtaAcceptance; // enable jumping from TPC to SPD at large eta (MI)
+ Bool_t fUseBadZonesFromOCDB; // enable using OCDB info on dead modules and chips (MI)
+ Bool_t fUseSingleBadChannelsFromOCDB; // enable using OCDB info on bad single SPD pixels and SDD anodes (MI)
+ Float_t fMinFractionOfBadInRoad; // to decide whether to skip the layer (MI)
+ Bool_t fAllowProlongationWithEmptyRoad; // allow to prolong even if road is empty (MI)
+ Int_t fInwardFlagSA; // flag for inward track finding in SA
+ Int_t fOuterStartLayerSA; // outer ITS layer to start track in SA outward
+ Int_t fInnerStartLayerSA; // inner ITS layer to start track in SA inward
+ Int_t fMinNPointsSA; // min. number of ITS clusters for a SA track
+ Double_t fFactorSAWindowSizes; // larger window sizes in SA
+ Int_t fNLoopsSA; // number of loops in tracker SA
+ Double_t fMinPhiSA; // minimum phi value for SA windows
+ Double_t fMaxPhiSA; // maximum phi value for SA windows
+ Double_t fMinLambdaSA; // minimum lambda value for SA windows
+ Double_t fMaxLambdaSA; // maximum lambda value for SA windows
+ Float_t fMinClusterChargeSA; // minimum SDD,SSD cluster charge for SA tarcker
+ Bool_t fSAOnePointTracks; // one-cluster tracks in SA (only for cosmics!)
+ Bool_t fSAUseAllClusters; // do not skip clusters used by MI (same track twice in AliESDEvent!)
Bool_t fFindV0s; // flag to enable V0 finder (MI)
+ Bool_t fStoreLikeSignV0s; // flag to store like-sign V0s (MI)
- ClassDef(AliITSRecoParam,1) // ITS reco parameters
+ // cluster unfolding in ITS cluster finders
+ Bool_t fUseUnfoldingInClusterFinderSPD; // SPD
+ Bool_t fUseUnfoldingInClusterFinderSDD; // SDD
+ Bool_t fUseUnfoldingInClusterFinderSSD; // SSD
+
+ Bool_t fUseBadChannelsInClusterFinderSSD; // flag to switch on bad channels in CF SSD
+
+ Bool_t fUseSDDCorrectionMaps; // flag for use of SDD maps in C.F.
+ Bool_t fUseSDDClusterSizeSelection; // cut on SDD cluster size
+ Float_t fMinClusterChargeSDD; // cut on SDD cluster charge
+
+ Bool_t fUseChargeMatchingInClusterFinderSSD; // SSD
+
+ // SPD Tracklets (D. Elia)
+ Float_t fTrackleterPhiWindow; // Search window in phi
+ Float_t fTrackleterThetaWindow; // Search window in theta
+ Float_t fTrackleterPhiShift; // Phi shift reference value (at 0.5 T)
+ Bool_t fTrackleterRemoveClustersFromOverlaps; // Option to skip clusters in the overlaps
+ Float_t fTrackleterPhiOverlapCut; // Fiducial window in phi for overlap cut
+ Float_t fTrackleterZetaOverlapCut; // Fiducial window in eta for overlap cut
+ Bool_t fUseCosmicRunShiftsSSD; // SSD time shifts for cosmic run 2007/2008 (use for data taken up to 18 sept 2008)
+
+
+ // SPD flags to specify whether noisy and dead pixels
+ // should be removed at the local reconstruction step (default and safe way is true for both)
+ Bool_t fSPDRemoveNoisyFlag; // Flag saying whether noisy pixels should be removed
+ Bool_t fSPDRemoveDeadFlag; // Flag saying whether dead pixels should be removed
+
+ // VertexerFast configuration
+ Float_t fVertexerFastSmearX; // gaussian sigma for x MC vertex smearing
+ Float_t fVertexerFastSmearY; // gaussian sigma for y MC vertex smearing
+ Float_t fVertexerFastSmearZ; // gaussian sigma for z MC vertex smearing
+
+ // PWG1/AliAlignmentDataFilterITS configuration
+ Bool_t fAlignFilterCosmics; // flag for cosmics case
+ Bool_t fAlignFilterCosmicMergeTracks; // merge cosmic tracks
+ Int_t fAlignFilterMinITSPoints; // min points per track
+ Int_t fAlignFilterMinITSPointsMerged; // min points for merged tracks
+ Bool_t fAlignFilterOnlyITSSATracks; // only ITS SA tracks
+ Bool_t fAlignFilterOnlyITSTPCTracks; // only ITS+TPC tracks
+ Bool_t fAlignFilterUseLayer[AliITSgeomTGeo::kNLayers]; // layers to use
+ Bool_t fAlignFilterSkipExtra; // no extra cls in array
+ Float_t fAlignFilterMaxMatchingAngle; // matching for cosmics
+ Float_t fAlignFilterMinAngleWrtModulePlanes; // min angle track-to-sensor
+ Float_t fAlignFilterMinPt; // min pt
+ Float_t fAlignFilterMaxPt; // max pt
+ Bool_t fAlignFilterFillQANtuples; // fill QA ntuples
+
+ private:
+ AliESDV0Params * fESDV0Params; // declare the AliESDV0Params to be able to used in AliITSV0Finder
+
+ AliITSRecoParam(const AliITSRecoParam & param);
+ AliITSRecoParam & operator=(const AliITSRecoParam ¶m);
+
+ ClassDef(AliITSRecoParam,26) // ITS reco parameters
};
#endif
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