Parameters for track finding in AliITStrackerSA added to AliITSRecoParam (F. PRino)

[u/mrichter/AliRoot.git] / ITS / AliITSRecoParam.cxx

diff --git a/ITS/AliITSRecoParam.cxx b/ITS/AliITSRecoParam.cxx
index ce08d1357bf0bf55916abe5630159e49d687cfa5..b54f03141e38c922584128e675ad994964b82caa 100644 (file)
--- a/ITS/AliITSRecoParam.cxx
+++ b/ITS/AliITSRecoParam.cxx
@@ -98,9 +98,18 @@ fUseTGeoInTracker(3),
 fAllowSharedClusters(kTRUE),
 fClusterErrorsParam(1),
 fComputePlaneEff(kFALSE),
+fHistoPlaneEff(kFALSE),
 fExtendedEtaAcceptance(kFALSE),
 fUseDeadZonesFromOCDB(kFALSE),
+fAllowProlongationWithEmptyRoad(kFALSE),
 fFactorSAWindowSizes(1.),
+fNLoopsSA(33),
+fMinPhiSA(0.002),
+fMaxPhiSA(0.0145),
+fMinLambdaSA(0.003),
+fMaxLambdaSA(0.008),
+fSAOnePointTracks(kFALSE),
+fSAUseAllClusters(kFALSE),
 fFindV0s(kTRUE),
 fUseUnfoldingInClusterFinderSPD(kFALSE),
 fUseUnfoldingInClusterFinderSDD(kTRUE),
@@ -215,29 +224,99 @@ AliITSRecoParam *AliITSRecoParam::GetHighFluxParam()
   param->fSigmaXDeadZoneHit2 = 0.004/12.;
   param->fSigmaZDeadZoneHit2 = 0.001/12.;
   param->fXPassDeadZoneHits = 0.018;
-
   
   return param;
 }
 //_____________________________________________________________________________
-AliITSRecoParam *AliITSRecoParam::GetPlaneEffParam(Int_t i)
-{
-  //
-  // make special reconstruction parameters for Plane Efficiency study on layer i
-  //
-  AliITSRecoParam *param;
-  param = GetHighFluxParam();
-  param->SetComputePlaneEff();
-  param->SetLayerToSkip(i);
-  return param;
-}
-//_____________________________________________________________________________
 AliITSRecoParam *AliITSRecoParam::GetLowFluxParam() 
 {
   //
   // make default reconstruction  parameters for low  flux env.
   //
-  return GetHighFluxParam();
+  AliITSRecoParam *param = new AliITSRecoParam();
+
+  param->fMaxSnp = 0.95;
+
+  param->fNSigmaYLayerForRoadY = 4.;
+  param->fNSigmaRoadY = 7.5;
+  param->fNSigmaZLayerForRoadZ = 4.;
+  param->fNSigmaRoadZ = 7.5;
+
+  param->fNSigma2RoadZC = 60.; //7.75^2
+  param->fNSigma2RoadYC = 60.; //7.75^2
+  param->fNSigma2RoadZNonC = 50.; //7.07^2
+  param->fNSigma2RoadYNonC = 50.; //7.07^2
+
+  param->fMaxChi2PerCluster[0] = 11.; //7
+  param->fMaxChi2PerCluster[1] = 12.; //5
+  param->fMaxChi2PerCluster[2] = 12.; //8
+  param->fMaxChi2PerCluster[3] = 5.;  //8
+  param->fMaxChi2PerCluster[4] = 12.; //6.5
+
+  param->fMaxNormChi2NonC[0] = 7.;
+  param->fMaxNormChi2NonC[1] = 8.;
+  param->fMaxNormChi2NonC[2] = 8.;
+  param->fMaxNormChi2NonC[3] = 11.;
+  param->fMaxNormChi2NonC[4] = 14.;
+  param->fMaxNormChi2NonC[5] = 25.;
+
+  param->fMaxNormChi2C[0] = 11.;
+  param->fMaxNormChi2C[1] = 13.;
+  param->fMaxNormChi2C[2] = 15.;
+  param->fMaxNormChi2C[3] = 18.;
+  param->fMaxNormChi2C[4] = 30.;
+  param->fMaxNormChi2C[5] = 35.;
+
+  param->fMaxNormChi2NonCForHypothesis = 7.;
+  
+  param->fMaxChi2 = 35.;
+
+  param->fMaxChi2s[0] = 25.; //40   
+  param->fMaxChi2s[1] = 25.; //40   
+  param->fMaxChi2s[2] = 25.; //40   
+  param->fMaxChi2s[3] = 25.; //40   
+  param->fMaxChi2s[4] = 40.; //40   
+  param->fMaxChi2s[5] = 50.; //40
+
+  param->fMaxRoad = 6.;
+
+  // not used
+  param->fMaxChi2In = 16.;
+   
+  param->fMaxChi2sR[0] = 10.;   
+  param->fMaxChi2sR[1] = 10.;   
+  param->fMaxChi2sR[2] = 10.;   
+  param->fMaxChi2sR[3] = 10.;   
+  param->fMaxChi2sR[4] = 30.;   
+  param->fMaxChi2sR[5] = 40.;   
+
+  param->fChi2PerCluster = 9.;
+  // not used
+
+  param->fXV = 0.;
+  param->fYV = 0.;
+  param->fZV = 0.;
+  param->fSigmaXV = 0.0050;
+  param->fSigmaYV = 0.0050;
+  param->fSigmaZV = 0.0100;
+
+  param->fVertexCut = 25.;
+
+  param->fMaxDZforPrimTrk = 0.4;
+  param->fMaxDZToUseConstraint = 3.;
+
+  param->fMaxDforV0dghtrForProlongation = 30.;
+  param->fMaxDForProlongation = 40.;//10.;
+  param->fMaxDZForProlongation = 60.;//20.;
+  param->fMinPtForProlongation = 0.120;
+
+  param->fZWindowDeadZone = 2.0;
+  param->fSigmaXDeadZoneHit2 = 0.004/12.;
+  param->fSigmaZDeadZoneHit2 = 0.001/12.;
+  param->fXPassDeadZoneHits = 0.018;
+  param->SetNLoopsSA(10);
+  
+  return param;
 }
 //_____________________________________________________________________________
 AliITSRecoParam *AliITSRecoParam::GetCosmicTestParam() 
@@ -334,6 +413,18 @@ AliITSRecoParam *AliITSRecoParam::GetCosmicTestParam()
   return param;
 }
 //_____________________________________________________________________________
+AliITSRecoParam *AliITSRecoParam::GetPlaneEffParam(Int_t i)
+{
+  //
+  // make special reconstruction parameters for Plane Efficiency study on layer i
+  //
+  AliITSRecoParam *param;
+  param = GetHighFluxParam();
+  param->SetComputePlaneEff();
+  param->SetLayerToSkip(i);
+  return param;
+}
+//_____________________________________________________________________________
 void AliITSRecoParam::SetLayersParameters() 
 {
   //
@@ -358,3 +449,4 @@ void AliITSRecoParam::SetLayersParameters()
 
   return;
 }
+