* provided "as is" without express or implied warranty. *
**************************************************************************/
-/* $Id: AliEMCALRecoUtils.cxx 33808 2009-07-15 09:48:08Z gconesab $ */
+/* $Id: AliEMCALRecoUtils.cxx | Sun Dec 8 06:56:48 2013 +0100 | Constantin Loizides $ */
///////////////////////////////////////////////////////////////////////////////
//
fCutR(0), fCutEta(0), fCutPhi(0),
fClusterWindow(0), fMass(0),
fStepSurface(0), fStepCluster(0),
- fITSTrackSA(kFALSE), fEMCalSurfaceDistance(430.),
+ fITSTrackSA(kFALSE), fEMCalSurfaceDistance(440.),
fTrackCutsType(0), fCutMinTrackPt(0), fCutMinNClusterTPC(0),
fCutMinNClusterITS(0), fCutMaxChi2PerClusterTPC(0), fCutMaxChi2PerClusterITS(0),
fCutRequireTPCRefit(kFALSE), fCutRequireITSRefit(kFALSE), fCutAcceptKinkDaughters(kFALSE),
fCutR(reco.fCutR), fCutEta(reco.fCutEta), fCutPhi(reco.fCutPhi),
fClusterWindow(reco.fClusterWindow),
fMass(reco.fMass), fStepSurface(reco.fStepSurface), fStepCluster(reco.fStepCluster),
- fITSTrackSA(reco.fITSTrackSA), fEMCalSurfaceDistance(430.),
+ fITSTrackSA(reco.fITSTrackSA), fEMCalSurfaceDistance(440.),
fTrackCutsType(reco.fTrackCutsType), fCutMinTrackPt(reco.fCutMinTrackPt),
fCutMinNClusterTPC(reco.fCutMinNClusterTPC), fCutMinNClusterITS(reco.fCutMinNClusterITS),
fCutMaxChi2PerClusterTPC(reco.fCutMaxChi2PerClusterTPC), fCutMaxChi2PerClusterITS(reco.fCutMaxChi2PerClusterITS),
{
//Copy ctor
- for(Int_t i = 0; i < 15 ; i++) { fMisalRotShift[i] = reco.fMisalRotShift[i] ;
- fMisalTransShift[i] = reco.fMisalTransShift[i] ; }
- for(Int_t i = 0; i < 7 ; i++) { fNonLinearityParams[i] = reco.fNonLinearityParams[i] ; }
- for(Int_t i = 0; i < 3 ; i++) { fSmearClusterParam[i] = reco.fSmearClusterParam[i] ; }
+ for (Int_t i = 0; i < 15 ; i++) { fMisalRotShift[i] = reco.fMisalRotShift[i] ;
+ fMisalTransShift[i] = reco.fMisalTransShift[i] ; }
+ for (Int_t i = 0; i < 7 ; i++) { fNonLinearityParams[i] = reco.fNonLinearityParams[i] ; }
+ for (Int_t i = 0; i < 3 ; i++) { fSmearClusterParam[i] = reco.fSmearClusterParam[i] ; }
}
{
//Assignment operator
- if(this == &reco)return *this;
+ if (this == &reco)return *this;
((TNamed *)this)->operator=(reco);
- for(Int_t i = 0; i < 15 ; i++) { fMisalTransShift[i] = reco.fMisalTransShift[i] ;
+ for (Int_t i = 0; i < 15 ; i++) { fMisalTransShift[i] = reco.fMisalTransShift[i] ;
fMisalRotShift[i] = reco.fMisalRotShift[i] ; }
- for(Int_t i = 0; i < 7 ; i++) { fNonLinearityParams[i] = reco.fNonLinearityParams[i] ; }
- for(Int_t i = 0; i < 3 ; i++) { fSmearClusterParam[i] = reco.fSmearClusterParam[i] ; }
+ for (Int_t i = 0; i < 7 ; i++) { fNonLinearityParams[i] = reco.fNonLinearityParams[i] ; }
+ for (Int_t i = 0; i < 3 ; i++) { fSmearClusterParam[i] = reco.fSmearClusterParam[i] ; }
fParticleType = reco.fParticleType;
fPosAlgo = reco.fPosAlgo;
fCutDCAToVertex2D = reco.fCutDCAToVertex2D;
fCutRequireITSStandAlone = reco.fCutRequireITSStandAlone;
fCutRequireITSpureSA = reco.fCutRequireITSpureSA;
- if(reco.fResidualEta)
- {
+ if (reco.fResidualEta) {
// assign or copy construct
- if(fResidualEta)
- {
+ if (fResidualEta) {
*fResidualEta = *reco.fResidualEta;
- }
- else
- {
+ } else {
fResidualEta = new TArrayF(*reco.fResidualEta);
}
- }
- else
- {
- if(fResidualEta)delete fResidualEta;
+ } else {
+ if (fResidualEta) delete fResidualEta;
fResidualEta = 0;
}
- if(reco.fResidualPhi)
- {
+ if (reco.fResidualPhi) {
// assign or copy construct
- if(fResidualPhi)
- {
+ if (fResidualPhi) {
*fResidualPhi = *reco.fResidualPhi;
- }
- else
- {
+ } else {
fResidualPhi = new TArrayF(*reco.fResidualPhi);
}
- }
- else
- {
- if(fResidualPhi)delete fResidualPhi;
+ } else {
+ if (fResidualPhi) delete fResidualPhi;
fResidualPhi = 0;
}
- if(reco.fMatchedTrackIndex)
- {
+ if (reco.fMatchedTrackIndex) {
// assign or copy construct
- if(fMatchedTrackIndex)
- {
+ if (fMatchedTrackIndex) {
*fMatchedTrackIndex = *reco.fMatchedTrackIndex;
- }
- else
- {
+ } else {
fMatchedTrackIndex = new TArrayI(*reco.fMatchedTrackIndex);
}
- }
- else
- {
- if(fMatchedTrackIndex)delete fMatchedTrackIndex;
+ } else {
+ if (fMatchedTrackIndex) delete fMatchedTrackIndex;
fMatchedTrackIndex = 0;
}
- if(reco.fMatchedClusterIndex)
- {
+ if (reco.fMatchedClusterIndex) {
// assign or copy construct
- if(fMatchedClusterIndex)
- {
+ if (fMatchedClusterIndex) {
*fMatchedClusterIndex = *reco.fMatchedClusterIndex;
- }
- else
- {
+ } else {
fMatchedClusterIndex = new TArrayI(*reco.fMatchedClusterIndex);
}
- }
- else
- {
- if(fMatchedClusterIndex)delete fMatchedClusterIndex;
+ } else {
+ if (fMatchedClusterIndex) delete fMatchedClusterIndex;
fMatchedClusterIndex = 0;
}
return *this;
}
-
//_____________________________________
AliEMCALRecoUtils::~AliEMCALRecoUtils()
{
//Destructor.
- if(fEMCALRecalibrationFactors)
- {
+ if (fEMCALRecalibrationFactors) {
fEMCALRecalibrationFactors->Clear();
delete fEMCALRecalibrationFactors;
}
- if(fEMCALTimeRecalibrationFactors)
- {
+ if (fEMCALTimeRecalibrationFactors) {
fEMCALTimeRecalibrationFactors->Clear();
delete fEMCALTimeRecalibrationFactors;
}
- if(fEMCALBadChannelMap)
- {
+ if (fEMCALBadChannelMap) {
fEMCALBadChannelMap->Clear();
delete fEMCALBadChannelMap;
}
}
//_______________________________________________________________________________
-Bool_t AliEMCALRecoUtils::AcceptCalibrateCell(const Int_t absID, const Int_t bc,
+Bool_t AliEMCALRecoUtils::AcceptCalibrateCell(Int_t absID, Int_t bc,
Float_t & amp, Double_t & time,
AliVCaloCells* cells)
{
AliEMCALGeometry* geom = AliEMCALGeometry::GetInstance();
- if(absID < 0 || absID >= 24*48*geom->GetNumberOfSuperModules()) return kFALSE;
+ if (absID < 0 || absID >= 24*48*geom->GetNumberOfSuperModules())
+ return kFALSE;
Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1;
- if(!geom->GetCellIndex(absID,imod,iTower,iIphi,iIeta))
- {
+ if (!geom->GetCellIndex(absID,imod,iTower,iIphi,iIeta)) {
// cell absID does not exist
amp=0; time = 1.e9;
return kFALSE;
geom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta);
// Do not include bad channels found in analysis,
- if( IsBadChannelsRemovalSwitchedOn() && GetEMCALChannelStatus(imod, ieta, iphi))
- {
+ if (IsBadChannelsRemovalSwitchedOn() && GetEMCALChannelStatus(imod, ieta, iphi)) {
return kFALSE;
}
//Recalibrate energy
amp = cells->GetCellAmplitude(absID);
- if(!fCellsRecalibrated && IsRecalibrationOn())
+ if (!fCellsRecalibrated && IsRecalibrationOn())
amp *= GetEMCALChannelRecalibrationFactor(imod,ieta,iphi);
-
// Recalibrate time
time = cells->GetCellTime(absID);
// Given the list of AbsId of the cluster, get the maximum cell and
// check if there are fNCellsFromBorder from the calorimeter border
- if(!cluster)
+ if (!cluster)
{
AliInfo("Cluster pointer null!");
return kFALSE;
}
//If the distance to the border is 0 or negative just exit accept all clusters
- if(cells->GetType()==AliVCaloCells::kEMCALCell && fNCellsFromEMCALBorder <= 0 ) return kTRUE;
+ if (cells->GetType()==AliVCaloCells::kEMCALCell && fNCellsFromEMCALBorder <= 0 )
+ return kTRUE;
Int_t absIdMax = -1, iSM =-1, ieta = -1, iphi = -1;
Bool_t shared = kFALSE;
AliDebug(2,Form("Cluster Max AbsId %d, Cell Energy %2.2f, Cluster Energy %2.2f, Ncells from border %d, EMCAL eta=0 %d\n",
absIdMax, cells->GetCellAmplitude(absIdMax), cluster->E(), fNCellsFromEMCALBorder, fNoEMCALBorderAtEta0));
- if(absIdMax==-1) return kFALSE;
+ if (absIdMax==-1) return kFALSE;
//Check if the cell is close to the borders:
Bool_t okrow = kFALSE;
Bool_t okcol = kFALSE;
- if(iSM < 0 || iphi < 0 || ieta < 0 )
- {
+ if (iSM < 0 || iphi < 0 || ieta < 0 ) {
AliFatal(Form("Negative value for super module: %d, or cell ieta: %d, or cell iphi: %d, check EMCAL geometry name\n",
iSM,ieta,iphi));
}
//Check rows/phi
- if(iSM < 10)
- {
- if(iphi >= fNCellsFromEMCALBorder && iphi < 24-fNCellsFromEMCALBorder) okrow =kTRUE;
- }
- else if (iSM >=10 && ( ( geom->GetEMCGeometry()->GetGeoName()).Contains("12SMV1")))
- {
- if(iphi >= fNCellsFromEMCALBorder && iphi < 8-fNCellsFromEMCALBorder) okrow =kTRUE; //1/3 sm case
- }
- else
- {
- if(iphi >= fNCellsFromEMCALBorder && iphi < 12-fNCellsFromEMCALBorder) okrow =kTRUE; // half SM case
- }
+ Int_t iPhiLast = 24;
+ if( geom->GetSMType(iSM) == AliEMCALGeometry::kEMCAL_Half ) iPhiLast /= 2;
+ else if ( geom->GetSMType(iSM) == AliEMCALGeometry::kEMCAL_3rd ) iPhiLast /= 3;// 1/3 sm case
+ if(iphi >= fNCellsFromEMCALBorder && iphi < iPhiLast - fNCellsFromEMCALBorder) okrow = kTRUE;
+
//Check columns/eta
- if(!fNoEMCALBorderAtEta0)
- {
- if(ieta > fNCellsFromEMCALBorder && ieta < 48-fNCellsFromEMCALBorder) okcol =kTRUE;
- }
- else
- {
- if(iSM%2==0)
- {
- if(ieta >= fNCellsFromEMCALBorder) okcol = kTRUE;
- }
- else
- {
- if(ieta < 48-fNCellsFromEMCALBorder) okcol = kTRUE;
+ Int_t iEtaLast = 48;
+ if(!fNoEMCALBorderAtEta0 || geom->IsDCALSM(iSM)) {// conside inner border
+ if( geom->GetSMType(iSM) == AliEMCALGeometry::kDCAL_Standard ) iEtaLast = iEtaLast*2/3;
+ if(ieta > fNCellsFromEMCALBorder && ieta < iEtaLast-fNCellsFromEMCALBorder) okcol = kTRUE;
+ } else {
+ if (iSM%2==0) {
+ if (ieta >= fNCellsFromEMCALBorder) okcol = kTRUE;
+ } else {
+ if(ieta < iEtaLast-fNCellsFromEMCALBorder) okcol = kTRUE;
}
}//eta 0 not checked
AliDebug(2,Form("EMCAL Cluster in %d cells fiducial volume: ieta %d, iphi %d, SM %d: column? %d, row? %d\nq",
fNCellsFromEMCALBorder, ieta, iphi, iSM, okcol, okrow));
- if (okcol && okrow)
- {
+ if (okcol && okrow) {
//printf("Accept\n");
return kTRUE;
- }
- else
- {
+ } else {
//printf("Reject\n");
AliDebug(2,Form("Reject cluster in border, max cell : ieta %d, iphi %d, SM %d\n",ieta, iphi, iSM));
return kFALSE;
}
-
}
-
//_______________________________________________________________________________
Bool_t AliEMCALRecoUtils::ClusterContainsBadChannel(const AliEMCALGeometry* geom,
const UShort_t* cellList,
- const Int_t nCells)
+ Int_t nCells)
{
// Check that in the cluster cells, there is no bad channel of those stored
// in fEMCALBadChannelMap or fPHOSBadChannelMap
- if(!fRemoveBadChannels) return kFALSE;
- if(!fEMCALBadChannelMap) return kFALSE;
+ if (!fRemoveBadChannels) return kFALSE;
+ if (!fEMCALBadChannelMap) return kFALSE;
Int_t icol = -1;
Int_t irow = -1;
Int_t imod = -1;
- for(Int_t iCell = 0; iCell<nCells; iCell++)
- {
+ for (Int_t iCell = 0; iCell<nCells; iCell++) {
//Get the column and row
Int_t iTower = -1, iIphi = -1, iIeta = -1;
geom->GetCellIndex(cellList[iCell],imod,iTower,iIphi,iIeta);
- if(fEMCALBadChannelMap->GetEntries() <= imod) continue;
+ if (fEMCALBadChannelMap->GetEntries() <= imod) continue;
geom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,irow,icol);
- if(GetEMCALChannelStatus(imod, icol, irow))
- {
+ if (GetEMCALChannelStatus(imod, icol, irow)) {
AliDebug(2,Form("Cluster with bad channel: SM %d, col %d, row %d\n",imod, icol, irow));
return kTRUE;
}
-
}// cell cluster loop
-
+
return kFALSE;
}
//___________________________________________________________________________
-Float_t AliEMCALRecoUtils::GetECross(const Int_t absID, const Double_t tcell,
- AliVCaloCells* cells, const Int_t bc)
+Float_t AliEMCALRecoUtils::GetECross(Int_t absID, Double_t tcell,
+ AliVCaloCells* cells, Int_t bc)
{
//Calculate the energy in the cross around the energy given cell
Int_t absID1 = -1;
Int_t absID2 = -1;
- if( iphi < AliEMCALGeoParams::fgkEMCALRows-1) absID1 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi+1, ieta);
- if( iphi > 0 ) absID2 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi-1, ieta);
+ if ( iphi < AliEMCALGeoParams::fgkEMCALRows-1) absID1 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi+1, ieta);
+ if ( iphi > 0 ) absID2 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi-1, ieta);
// In case of cell in eta = 0 border, depending on SM shift the cross cell index
Int_t absID3 = -1;
Int_t absID4 = -1;
- if ( ieta == AliEMCALGeoParams::fgkEMCALCols-1 && !(imod%2) )
- {
+ if ( ieta == AliEMCALGeoParams::fgkEMCALCols-1 && !(imod%2) ) {
absID3 = geom-> GetAbsCellIdFromCellIndexes(imod+1, iphi, 0);
absID4 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi, ieta-1);
- }
- else if( ieta == 0 && imod%2 )
- {
+ } else if ( ieta == 0 && imod%2 ) {
absID3 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi, ieta+1);
absID4 = geom-> GetAbsCellIdFromCellIndexes(imod-1, iphi, AliEMCALGeoParams::fgkEMCALCols-1);
- }
- else
- {
- if( ieta < AliEMCALGeoParams::fgkEMCALCols-1 )
+ } else {
+ if ( ieta < AliEMCALGeoParams::fgkEMCALCols-1 )
absID3 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi, ieta+1);
- if( ieta > 0 )
+ if ( ieta > 0 )
absID4 = geom-> GetAbsCellIdFromCellIndexes(imod, iphi, ieta-1);
}
Float_t ecell1 = 0, ecell2 = 0, ecell3 = 0, ecell4 = 0;
Double_t tcell1 = 0, tcell2 = 0, tcell3 = 0, tcell4 = 0;
- Bool_t accept1 = 0, accept2 = 0, accept3 = 0, accept4 = 0;
-
- accept1 = AcceptCalibrateCell(absID1,bc, ecell1,tcell1,cells);
- accept2 = AcceptCalibrateCell(absID2,bc, ecell2,tcell2,cells);
- accept3 = AcceptCalibrateCell(absID3,bc, ecell3,tcell3,cells);
- accept4 = AcceptCalibrateCell(absID4,bc, ecell4,tcell4,cells);
-
- /*
- printf("Cell absID %d \n",absID);
- printf("\t accept1 %d, accept2 %d, accept3 %d, accept4 %d\n",
- accept1,accept2,accept3,accept4);
- printf("\t id %d: id1 %d, id2 %d, id3 %d, id4 %d\n",
- absID,absID1,absID2,absID3,absID4);
- printf("\t e %f: e1 %f, e2 %f, e3 %f, e4 %f\n",
- ecell,ecell1,ecell2,ecell3,ecell4);
- printf("\t t %f: t1 %f, t2 %f, t3 %f, t4 %f;\n dt1 %f, dt2 %f, dt3 %f, dt4 %f\n",
- tcell*1.e9,tcell1*1.e9,tcell2*1.e9,tcell3*1.e9,tcell4*1.e9,
- TMath::Abs(tcell-tcell1)*1.e9, TMath::Abs(tcell-tcell2)*1.e9, TMath::Abs(tcell-tcell3)*1.e9, TMath::Abs(tcell-tcell4)*1.e9);
- */
-
- if(TMath::Abs(tcell-tcell1)*1.e9 > fExoticCellDiffTime) ecell1 = 0 ;
- if(TMath::Abs(tcell-tcell2)*1.e9 > fExoticCellDiffTime) ecell2 = 0 ;
- if(TMath::Abs(tcell-tcell3)*1.e9 > fExoticCellDiffTime) ecell3 = 0 ;
- if(TMath::Abs(tcell-tcell4)*1.e9 > fExoticCellDiffTime) ecell4 = 0 ;
+
+ AcceptCalibrateCell(absID1,bc, ecell1,tcell1,cells);
+ AcceptCalibrateCell(absID2,bc, ecell2,tcell2,cells);
+ AcceptCalibrateCell(absID3,bc, ecell3,tcell3,cells);
+ AcceptCalibrateCell(absID4,bc, ecell4,tcell4,cells);
- return ecell1+ecell2+ecell3+ecell4;
+ if (TMath::Abs(tcell-tcell1)*1.e9 > fExoticCellDiffTime) ecell1 = 0 ;
+ if (TMath::Abs(tcell-tcell2)*1.e9 > fExoticCellDiffTime) ecell2 = 0 ;
+ if (TMath::Abs(tcell-tcell3)*1.e9 > fExoticCellDiffTime) ecell3 = 0 ;
+ if (TMath::Abs(tcell-tcell4)*1.e9 > fExoticCellDiffTime) ecell4 = 0 ;
+ return ecell1+ecell2+ecell3+ecell4;
}
//_____________________________________________________________________________________________
-Bool_t AliEMCALRecoUtils::IsExoticCell(const Int_t absID, AliVCaloCells* cells, const Int_t bc)
+Bool_t AliEMCALRecoUtils::IsExoticCell(Int_t absID, AliVCaloCells* cells, Int_t bc)
{
// Look to cell neighbourhood and reject if it seems exotic
// Do before recalibrating the cells
- if(!fRejectExoticCells) return kFALSE;
+ if (!fRejectExoticCells) return kFALSE;
Float_t ecell = 0;
Double_t tcell = 0;
Bool_t accept = AcceptCalibrateCell(absID, bc, ecell ,tcell ,cells);
- if(!accept) return kTRUE; // reject this cell
+ if (!accept) return kTRUE; // reject this cell
- if(ecell < fExoticCellMinAmplitude) return kFALSE; // do not reject low energy cells
+ if (ecell < fExoticCellMinAmplitude) return kFALSE; // do not reject low energy cells
Float_t eCross = GetECross(absID,tcell,cells,bc);
- if(1-eCross/ecell > fExoticCellFraction)
- {
+ if (1-eCross/ecell > fExoticCellFraction) {
AliDebug(2,Form("AliEMCALRecoUtils::IsExoticCell() - EXOTIC CELL id %d, eCell %f, eCross %f, 1-eCross/eCell %f\n",
absID,ecell,eCross,1-eCross/ecell));
return kTRUE;
//___________________________________________________________________
Bool_t AliEMCALRecoUtils::IsExoticCluster(const AliVCluster *cluster,
AliVCaloCells *cells,
- const Int_t bc)
+ Int_t bc)
{
// Check if the cluster highest energy tower is exotic
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return kFALSE;
}
- if(!fRejectExoticCluster) return kFALSE;
+ if (!fRejectExoticCluster) return kFALSE;
// Get highest energy tower
AliEMCALGeometry* geom = AliEMCALGeometry::GetInstance();
GetMaxEnergyCell(geom, cells, cluster, absId, iSupMod, ieta, iphi, shared);
return IsExoticCell(absId,cells,bc);
-
}
//_______________________________________________________________________
{
//In case of MC analysis, smear energy to match resolution/calibration in real data
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return 0;
}
Float_t energy = cluster->E() ;
Float_t rdmEnergy = energy ;
- if(fSmearClusterEnergy)
- {
+ if (fSmearClusterEnergy) {
rdmEnergy = fRandom.Gaus(energy,fSmearClusterParam[0] * TMath::Sqrt(energy) +
fSmearClusterParam[1] * energy +
fSmearClusterParam[2] );
{
// Correct cluster energy from non linearity functions
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return 0;
}
Float_t energy = cluster->E();
- if(energy < 0.05)
- {
+ if (energy < 0.05) {
// Clusters with less than 50 MeV or negative are not possible
AliInfo(Form("Too Low Cluster energy!, E = %f < 0.05 GeV",energy));
return 0;
switch (fNonLinearityFunction)
{
-
case kPi0MC:
{
//Non-Linearity correction (from MC with function ([0]*exp(-[1]/E))+(([2]/([3]*2.*TMath::Pi())*exp(-(E-[4])^2/(2.*[3]^2)))))
break;
}
+
+ case kBeamTestCorrectedv2:
+ {
+ //From beam test, corrected for material between beam and EMCAL
+ //fNonLinearityParams[0] = 0.983504;
+ //fNonLinearityParams[1] = 0.210106;
+ //fNonLinearityParams[2] = 0.897274;
+ //fNonLinearityParams[3] = 0.0829064;
+ //fNonLinearityParams[4] = 152.299;
+ //fNonLinearityParams[5] = 31.5028;
+ //fNonLinearityParams[6] = 0.968;
+ energy *= fNonLinearityParams[6]/(fNonLinearityParams[0]*(1./(1.+fNonLinearityParams[1]*exp(-energy/fNonLinearityParams[2]))*1./(1.+fNonLinearityParams[3]*exp((energy-fNonLinearityParams[4])/fNonLinearityParams[5]))));
+
+ break;
+ }
case kNoCorrection:
AliDebug(2,"No correction on the energy\n");
{
//Initialising Non Linearity Parameters
- if(fNonLinearityFunction == kPi0MC)
- {
+ if (fNonLinearityFunction == kPi0MC) {
fNonLinearityParams[0] = 1.014;
fNonLinearityParams[1] = -0.03329;
fNonLinearityParams[2] = -0.3853;
fNonLinearityParams[4] = -0.4335;
}
- if(fNonLinearityFunction == kPi0MCv2)
- {
+ if (fNonLinearityFunction == kPi0MCv2) {
fNonLinearityParams[0] = 3.11111e-02;
fNonLinearityParams[1] =-5.71666e-02;
fNonLinearityParams[2] = 5.67995e-01;
}
- if(fNonLinearityFunction == kPi0MCv3)
- {
+ if (fNonLinearityFunction == kPi0MCv3) {
fNonLinearityParams[0] = 9.81039e-01;
fNonLinearityParams[1] = 1.13508e-01;
fNonLinearityParams[2] = 1.00173e+00;
fNonLinearityParams[6] = 1;
}
- if(fNonLinearityFunction == kPi0GammaGamma)
- {
+ if (fNonLinearityFunction == kPi0GammaGamma) {
fNonLinearityParams[0] = 1.04;
fNonLinearityParams[1] = -0.1445;
fNonLinearityParams[2] = 1.046;
}
- if(fNonLinearityFunction == kPi0GammaConversion)
- {
+ if (fNonLinearityFunction == kPi0GammaConversion) {
fNonLinearityParams[0] = 0.139393;
fNonLinearityParams[1] = 0.0566186;
fNonLinearityParams[2] = 0.982133;
}
- if(fNonLinearityFunction == kBeamTest)
- {
- if(fNonLinearThreshold == 30)
- {
+ if (fNonLinearityFunction == kBeamTest) {
+ if (fNonLinearThreshold == 30) {
fNonLinearityParams[0] = 1.007;
fNonLinearityParams[1] = 0.894;
fNonLinearityParams[2] = 0.246;
}
- if(fNonLinearThreshold == 45)
- {
+ if (fNonLinearThreshold == 45) {
fNonLinearityParams[0] = 1.003;
fNonLinearityParams[1] = 0.719;
fNonLinearityParams[2] = 0.334;
}
- if(fNonLinearThreshold == 75)
- {
+ if (fNonLinearThreshold == 75) {
fNonLinearityParams[0] = 1.002;
fNonLinearityParams[1] = 0.797;
fNonLinearityParams[2] = 0.358;
}
}
- if(fNonLinearityFunction == kBeamTestCorrected)
- {
+ if (fNonLinearityFunction == kBeamTestCorrected) {
fNonLinearityParams[0] = 0.99078;
fNonLinearityParams[1] = 0.161499;
fNonLinearityParams[2] = 0.655166;
fNonLinearityParams[5] = 23.6904;
fNonLinearityParams[6] = 0.978;
}
+
+ if (fNonLinearityFunction == kBeamTestCorrectedv2) {
+ fNonLinearityParams[0] = 0.983504;
+ fNonLinearityParams[1] = 0.210106;
+ fNonLinearityParams[2] = 0.897274;
+ fNonLinearityParams[3] = 0.0829064;
+ fNonLinearityParams[4] = 152.299;
+ fNonLinearityParams[5] = 31.5028;
+ fNonLinearityParams[6] = 0.968;
+ }
}
//_________________________________________________________
-Float_t AliEMCALRecoUtils::GetDepth(const Float_t energy,
- const Int_t iParticle,
- const Int_t iSM) const
+Float_t AliEMCALRecoUtils::GetDepth(Float_t energy,
+ Int_t iParticle,
+ Int_t iSM) const
{
//Calculate shower depth for a given cluster energy and particle type
case kHadron:
// hadron
// boxes anc. here
- if(gGeoManager)
- {
+ if (gGeoManager) {
gGeoManager->cd("ALIC_1/XEN1_1");
TGeoNode *geoXEn1 = gGeoManager->GetCurrentNode();
TGeoNodeMatrix *geoSM = dynamic_cast<TGeoNodeMatrix *>(geoXEn1->GetDaughter(iSM));
- if(geoSM)
- {
+ if (geoSM) {
TGeoVolume *geoSMVol = geoSM->GetVolume();
TGeoShape *geoSMShape = geoSMVol->GetShape();
TGeoBBox *geoBox = dynamic_cast<TGeoBBox *>(geoSMShape);
- if(geoBox) depth = 0.5 * geoBox->GetDX()*2 ;
+ if (geoBox) depth = 0.5 * geoBox->GetDX()*2 ;
else AliFatal("Null GEANT box");
}
else AliFatal("NULL GEANT node matrix");
Int_t iIeta = -1;
Int_t iSupMod0= -1;
- if(!clu)
- {
+ if (!clu) {
AliInfo("Cluster pointer null!");
absId=-1; iSupMod0=-1, ieta = -1; iphi = -1; shared = -1;
return;
}
- for (Int_t iDig=0; iDig< clu->GetNCells(); iDig++)
- {
+ for (Int_t iDig=0; iDig< clu->GetNCells(); iDig++) {
cellAbsId = clu->GetCellAbsId(iDig);
fraction = clu->GetCellAmplitudeFraction(iDig);
//printf("a Cell %d, id, %d, amp %f, fraction %f\n",iDig,cellAbsId,cells->GetCellAmplitude(cellAbsId),fraction);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
geom->GetCellIndex(cellAbsId,iSupMod,iTower,iIphi,iIeta);
geom->GetCellPhiEtaIndexInSModule(iSupMod,iTower,iIphi, iIeta,iphi,ieta);
- if (iDig==0)
- {
+ if (iDig==0) {
iSupMod0=iSupMod;
- }
- else if(iSupMod0!=iSupMod)
- {
+ } else if (iSupMod0!=iSupMod) {
shared = kTRUE;
//printf("AliEMCALRecoUtils::GetMaxEnergyCell() - SHARED CLUSTER\n");
}
- if(!fCellsRecalibrated && IsRecalibrationOn())
- {
+ if (!fCellsRecalibrated && IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSupMod,ieta,iphi);
}
eCell = cells->GetCellAmplitude(cellAbsId)*fraction*recalFactor;
//printf("b Cell %d, id, %d, amp %f, fraction %f\n",iDig,cellAbsId,eCell,fraction);
- if(eCell > eMax)
- {
+ if (eCell > eMax) {
eMax = eCell;
absId = cellAbsId;
//printf("\t new max: cell %d, e %f, ecell %f\n",maxId, eMax,eCell);
fCutRequireITSpureSA = kFALSE; //Marcel
//Misalignment matrices
- for(Int_t i = 0; i < 15 ; i++)
+ for (Int_t i = 0; i < 15 ; i++)
{
fMisalTransShift[i] = 0.;
fMisalRotShift[i] = 0.;
}
//Non linearity
- for(Int_t i = 0; i < 7 ; i++) fNonLinearityParams[i] = 0.;
-
- //For kBeamTestCorrected case, but default is no correction
- fNonLinearityParams[0] = 0.99078;
- fNonLinearityParams[1] = 0.161499;
- fNonLinearityParams[2] = 0.655166;
- fNonLinearityParams[3] = 0.134101;
- fNonLinearityParams[4] = 163.282;
- fNonLinearityParams[5] = 23.6904;
- fNonLinearityParams[6] = 0.978;
-
- //For kPi0GammaGamma case
- //fNonLinearityParams[0] = 0.1457/0.1349766/1.038;
- //fNonLinearityParams[1] = -0.02024/0.1349766/1.038;
- //fNonLinearityParams[2] = 1.046;
+ for (Int_t i = 0; i < 7 ; i++) fNonLinearityParams[i] = 0.;
+
+ //For kBeamTestCorrectedv2 case, but default is no correction
+ fNonLinearityParams[0] = 0.983504;
+ fNonLinearityParams[1] = 0.210106;
+ fNonLinearityParams[2] = 0.897274;
+ fNonLinearityParams[3] = 0.0829064;
+ fNonLinearityParams[4] = 152.299;
+ fNonLinearityParams[5] = 31.5028;
+ fNonLinearityParams[6] = 0.968;
//Cluster energy smearing
fSmearClusterEnergy = kFALSE;
void AliEMCALRecoUtils::RecalibrateClusterEnergy(const AliEMCALGeometry* geom,
AliVCluster * cluster,
AliVCaloCells * cells,
- const Int_t bc)
+ Int_t bc)
{
// Recalibrate the cluster energy and Time, considering the recalibration map
// and the energy of the cells and time that compose the cluster.
// bc= bunch crossing number returned by esdevent->GetBunchCrossNumber();
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return;
}
Float_t emax = 0;
//Loop on the cells, get the cell amplitude and recalibration factor, multiply and and to the new energy
- for(Int_t icell = 0; icell < ncells; icell++)
+ for (Int_t icell = 0; icell < ncells; icell++)
{
absId = index[icell];
frac = fraction[icell];
- if(frac < 1e-5) frac = 1; //in case of EMCAL, this is set as 0 since unfolding is off
+ if (frac < 1e-5) frac = 1; //in case of EMCAL, this is set as 0 since unfolding is off
- if(!fCellsRecalibrated && IsRecalibrationOn())
- {
+ if (!fCellsRecalibrated && IsRecalibrationOn()) {
// Energy
Int_t iTower = -1, iIphi = -1, iIeta = -1;
geom->GetCellIndex(absId,imod,iTower,iIphi,iIeta);
- if(fEMCALRecalibrationFactors->GetEntries() <= imod) continue;
+ if (fEMCALRecalibrationFactors->GetEntries() <= imod)
+ continue;
geom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,irow,icol);
factor = GetEMCALChannelRecalibrationFactor(imod,icol,irow);
energy += cells->GetCellAmplitude(absId)*factor*frac;
- if(emax < cells->GetCellAmplitude(absId)*factor*frac)
- {
+ if (emax < cells->GetCellAmplitude(absId)*factor*frac) {
emax = cells->GetCellAmplitude(absId)*factor*frac;
absIdMax = absId;
}
Double_t timeorg = cluster->GetTOF();
Double_t time = cells->GetCellTime(absIdMax);
- if(!fCellsRecalibrated && IsTimeRecalibrationOn())
+ if (!fCellsRecalibrated && IsTimeRecalibrationOn())
RecalibrateCellTime(absIdMax,bc,time);
cluster->SetTOF(time);
//_____________________________________________________________
void AliEMCALRecoUtils::RecalibrateCells(AliVCaloCells * cells,
- const Int_t bc)
+ Int_t bc)
{
// Recalibrate the cells time and energy, considering the recalibration map and the energy
// of the cells that compose the cluster.
// bc= bunch crossing number returned by esdevent->GetBunchCrossNumber();
- if(!IsRecalibrationOn() && !IsTimeRecalibrationOn() && !IsBadChannelsRemovalSwitchedOn()) return;
+ if (!IsRecalibrationOn() && !IsTimeRecalibrationOn() && !IsBadChannelsRemovalSwitchedOn())
+ return;
- if(!cells)
- {
+ if (!cells) {
AliInfo("Cells pointer null!");
return;
}
cells->GetCell( iCell, absId, ecellin, tcellin, mclabel, efrac );
accept = AcceptCalibrateCell(absId, bc, ecell ,tcell ,cells);
- if(!accept)
- {
+ if (!accept) {
ecell = 0;
tcell = -1;
}
}
//_______________________________________________________________________________________________________
-void AliEMCALRecoUtils::RecalibrateCellTime(const Int_t absId, const Int_t bc, Double_t & celltime) const
+void AliEMCALRecoUtils::RecalibrateCellTime(Int_t absId, Int_t bc, Double_t & celltime) const
{
// Recalibrate time of cell with absID considering the recalibration map
// bc= bunch crossing number returned by esdevent->GetBunchCrossNumber();
- if(!fCellsRecalibrated && IsTimeRecalibrationOn() && bc >= 0)
- {
+ if (!fCellsRecalibrated && IsTimeRecalibrationOn() && bc >= 0) {
celltime -= GetEMCALChannelTimeRecalibrationFactor(bc%4,absId)*1.e-9; ;
}
}
{
//For a given CaloCluster recalculates the position for a given set of misalignment shifts and puts it again in the CaloCluster.
- if(!clu)
- {
+ if (!clu) {
AliInfo("Cluster pointer null!");
return;
}
- if (fPosAlgo==kPosTowerGlobal) RecalculateClusterPositionFromTowerGlobal( geom, cells, clu);
- else if(fPosAlgo==kPosTowerIndex) RecalculateClusterPositionFromTowerIndex ( geom, cells, clu);
- else AliDebug(2,"Algorithm to recalculate position not selected, do nothing.");
+ if (fPosAlgo==kPosTowerGlobal) RecalculateClusterPositionFromTowerGlobal( geom, cells, clu);
+ else if (fPosAlgo==kPosTowerIndex) RecalculateClusterPositionFromTowerIndex ( geom, cells, clu);
+ else AliDebug(2,"Algorithm to recalculate position not selected, do nothing.");
}
//_____________________________________________________________________________________________
{
absId = clu->GetCellAbsId(iDig);
fraction = clu->GetCellAmplitudeFraction(iDig);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
- if (!fCellsRecalibrated)
- {
+ if (!fCellsRecalibrated) {
geom->GetCellIndex(absId,iSM,iTower,iIphi,iIeta);
geom->GetCellPhiEtaIndexInSModule(iSM,iTower,iIphi, iIeta,iphi,ieta);
-
- if(IsRecalibrationOn())
- {
+ if (IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSM,ieta,iphi);
}
}
geom->GetGlobal(pLocal,pGlobal,iSupModMax);
//printf("pLocal (%f,%f,%f)\n",pGlobal[0],pGlobal[1],pGlobal[2]);
- for(int i=0; i<3; i++ ) newPos[i] += (weight*pGlobal[i]);
+ for (int i=0; i<3; i++ ) newPos[i] += (weight*pGlobal[i]);
}// cell loop
- if(totalWeight>0)
- {
- for(int i=0; i<3; i++ ) newPos[i] /= totalWeight;
+ if (totalWeight>0) {
+ for (int i=0; i<3; i++ ) newPos[i] /= totalWeight;
}
//Float_t pos[]={0,0,0};
//printf("OldPos : %2.3f,%2.3f,%2.3f\n",pos[0],pos[1],pos[2]);
//printf("NewPos : %2.3f,%2.3f,%2.3f\n",newPos[0],newPos[1],newPos[2]);
- if(iSupModMax > 1) //sector 1
- {
+ if (iSupModMax > 1) { //sector 1
newPos[0] +=fMisalTransShift[3];//-=3.093;
newPos[1] +=fMisalTransShift[4];//+=6.82;
newPos[2] +=fMisalTransShift[5];//+=1.635;
//printf(" + : %2.3f,%2.3f,%2.3f\n",fMisalTransShift[3],fMisalTransShift[4],fMisalTransShift[5]);
- } else //sector 0
- {
+ } else { //sector 0
newPos[0] +=fMisalTransShift[0];//+=1.134;
newPos[1] +=fMisalTransShift[1];//+=8.2;
newPos[2] +=fMisalTransShift[2];//+=1.197;
{
absId = clu->GetCellAbsId(iDig);
fraction = clu->GetCellAmplitudeFraction(iDig);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
- if (iDig==0) startingSM = iSupMod;
- else if(iSupMod != startingSM) areInSameSM = kFALSE;
+ if (iDig==0) startingSM = iSupMod;
+ else if (iSupMod != startingSM) areInSameSM = kFALSE;
eCell = cells->GetCellAmplitude(absId);
if (!fCellsRecalibrated)
{
- if(IsRecalibrationOn())
- {
+ if (IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSupMod,ieta,iphi);
}
}
eCell = cells->GetCellAmplitude(absId)*fraction*recalFactor;
weight = GetCellWeight(eCell,clEnergy);
- if(weight < 0) weight = 0;
+ if (weight < 0) weight = 0;
totalWeight += weight;
weightedCol += ieta*weight;
weightedRow += iphi*weight;
}// cell loop
Float_t xyzNew[]={0.,0.,0.};
- if(areInSameSM == kTRUE)
- {
+ if (areInSameSM == kTRUE) {
//printf("In Same SM\n");
weightedCol = weightedCol/totalWeight;
weightedRow = weightedRow/totalWeight;
{
//re-evaluate distance to bad channel with updated bad map
- if(!fRecalDistToBadChannels) return;
+ if (!fRecalDistToBadChannels) return;
- if(!cluster)
+ if (!cluster)
{
AliInfo("Cluster pointer null!");
return;
Float_t dist = 0.;
//Loop on tower status map
- for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++)
+ for (Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++)
{
- for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++)
+ for (Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++)
{
//Check if tower is bad.
- if(hMap->GetBinContent(icol,irow)==0) continue;
+ if (hMap->GetBinContent(icol,irow)==0) continue;
//printf("AliEMCALRecoUtils::RecalculateDistanceToBadChannels() - \n \t Bad channel in SM %d, col %d, row %d, \n \t Cluster max in col %d, row %d\n",
// iSupMod,icol, irow, icolM,irowM);
dRrow=TMath::Abs(irowM-irow);
dRcol=TMath::Abs(icolM-icol);
dist=TMath::Sqrt(dRrow*dRrow+dRcol*dRcol);
- if(dist < minDist)
+ if (dist < minDist)
{
//printf("MIN DISTANCE TO BAD %2.2f\n",dist);
minDist = dist;
Int_t iSupMod2 = -1;
//The only possible combinations are (0,1), (2,3) ... (8,9)
- if(iSupMod%2) iSupMod2 = iSupMod-1;
- else iSupMod2 = iSupMod+1;
+ if (iSupMod%2) iSupMod2 = iSupMod-1;
+ else iSupMod2 = iSupMod+1;
hMap2 = (TH2D*)fEMCALBadChannelMap->At(iSupMod2);
//Loop on tower status map of second super module
- for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++)
+ for (Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++)
{
- for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++)
+ for (Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++)
{
//Check if tower is bad.
- if(hMap2->GetBinContent(icol,irow)==0) continue;
+ if (hMap2->GetBinContent(icol,irow)==0)
+ continue;
//printf("AliEMCALRecoUtils::RecalculateDistanceToBadChannels(shared) - \n \t Bad channel in SM %d, col %d, row %d \n \t Cluster max in SM %d, col %d, row %d\n",
// iSupMod2,icol, irow,iSupMod,icolM,irowM);
dRrow=TMath::Abs(irow-irowM);
- if(iSupMod%2)
- {
+ if (iSupMod%2) {
dRcol=TMath::Abs(icol-(AliEMCALGeoParams::fgkEMCALCols+icolM));
- } else
- {
+ } else {
dRcol=TMath::Abs(AliEMCALGeoParams::fgkEMCALCols+icol-icolM);
}
dist=TMath::Sqrt(dRrow*dRrow+dRcol*dRcol);
- if(dist < minDist) minDist = dist;
+ if (dist < minDist) minDist = dist;
}
}
}// shared cluster in 2 SuperModules
{
//re-evaluate identification parameters with bayesian
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return;
}
- if ( cluster->GetM02() != 0)
+ if (cluster->GetM02() != 0)
fPIDUtils->ComputePID(cluster->E(),cluster->GetM02());
Float_t pidlist[AliPID::kSPECIESCN+1];
- for(Int_t i = 0; i < AliPID::kSPECIESCN+1; i++) pidlist[i] = fPIDUtils->GetPIDFinal(i);
+ for (Int_t i = 0; i < AliPID::kSPECIESCN+1; i++) pidlist[i] = fPIDUtils->GetPIDFinal(i);
cluster->SetPID(pidlist);
}
// and tranfers into global ALICE coordinates
// Calculates Dispersion and main axis
- if(!cluster)
- {
+ if (!cluster) {
AliInfo("Cluster pointer null!");
return;
}
Bool_t shared = kFALSE;
Float_t energy = 0;
- for(Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
+ for (Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
{
//Get from the absid the supermodule, tower and eta/phi numbers
geom->GetCellIndex(cluster->GetCellAbsId(iDigit),iSupMod,iTower,iIphi,iIeta);
geom->GetCellPhiEtaIndexInSModule(iSupMod,iTower,iIphi,iIeta, iphi,ieta);
//Check if there are cells of different SM
- if (iDigit == 0 ) iSM0 = iSupMod;
- else if(iSupMod!= iSM0) shared = kTRUE;
+ if (iDigit == 0 ) iSM0 = iSupMod;
+ else if (iSupMod!= iSM0) shared = kTRUE;
//Get the cell energy, if recalibration is on, apply factors
fraction = cluster->GetCellAmplitudeFraction(iDigit);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
- if(IsRecalibrationOn())
- {
+ if (IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSupMod,ieta,iphi);
}
}//cell loop
//Loop on cells
- for(Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
+ for (Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
{
//Get from the absid the supermodule, tower and eta/phi numbers
geom->GetCellIndex(cluster->GetCellAbsId(iDigit),iSupMod,iTower,iIphi,iIeta);
//Get the cell energy, if recalibration is on, apply factors
fraction = cluster->GetCellAmplitudeFraction(iDigit);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
- if (!fCellsRecalibrated)
- {
- if(IsRecalibrationOn())
- {
+ if (!fCellsRecalibrated) {
+ if (IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSupMod,ieta,iphi);
}
}
// In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
// C Side impair SM, nSupMod%2=1; A side pair SM, nSupMod%2=0
- if(shared && iSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
+ if (shared && iSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
- if(cluster->E() > 0 && eCell > 0)
- {
+ if (cluster->E() > 0 && eCell > 0) {
w = GetCellWeight(eCell,cluster->E());
etai=(Double_t)ieta;
phii=(Double_t)iphi;
- if(w > 0.0)
- {
+ if (w > 0.0) {
wtot += w ;
nstat++;
//Shower shape
phiMean += w * phii ;
sEtaPhi += w * etai * phii ;
}
- }
- else
+ } else
AliError(Form("Wrong energy %f and/or amplitude %f\n", eCell, cluster->E()));
}//cell loop
//Normalize to the weight
- if (wtot > 0)
- {
+ if (wtot > 0) {
etaMean /= wtot ;
phiMean /= wtot ;
- }
- else
+ } else
AliError(Form("Wrong weight %f\n", wtot));
//Calculate dispersion
- for(Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
+ for (Int_t iDigit=0; iDigit < cluster->GetNCells(); iDigit++)
{
//Get from the absid the supermodule, tower and eta/phi numbers
geom->GetCellIndex(cluster->GetCellAbsId(iDigit),iSupMod,iTower,iIphi,iIeta);
//Get the cell energy, if recalibration is on, apply factors
fraction = cluster->GetCellAmplitudeFraction(iDigit);
- if(fraction < 1e-4) fraction = 1.; // in case unfolding is off
- if (IsRecalibrationOn())
- {
+ if (fraction < 1e-4) fraction = 1.; // in case unfolding is off
+ if (IsRecalibrationOn()) {
recalFactor = GetEMCALChannelRecalibrationFactor(iSupMod,ieta,iphi);
}
eCell = cells->GetCellAmplitude(cluster->GetCellAbsId(iDigit))*fraction*recalFactor;
// In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2
// C Side impair SM, nSupMod%2=1; A side pair SM, nSupMod%2=0
- if(shared && iSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
+ if (shared && iSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
- if(cluster->E() > 0 && eCell > 0)
- {
+ if (cluster->E() > 0 && eCell > 0) {
w = GetCellWeight(eCell,cluster->E());
etai=(Double_t)ieta;
phii=(Double_t)iphi;
- if(w > 0.0)
- {
+ if (w > 0.0) {
disp += w *((etai-etaMean)*(etai-etaMean)+(phii-phiMean)*(phii-phiMean));
dEta += w * (etai-etaMean)*(etai-etaMean) ;
dPhi += w * (phii-phiMean)*(phii-phiMean) ;
}
- }
- else
+ } else
AliError(Form("Wrong energy %f and/or amplitude %f\n", eCell, cluster->E()));
}// cell loop
//Normalize to the weigth and set shower shape parameters
- if (wtot > 0 && nstat > 1)
- {
+ if (wtot > 0 && nstat > 1) {
disp /= wtot ;
dEta /= wtot ;
dPhi /= wtot ;
l0 = (0.5 * (sEta + sPhi) + TMath::Sqrt( 0.25 * (sEta - sPhi) * (sEta - sPhi) + sEtaPhi * sEtaPhi ));
l1 = (0.5 * (sEta + sPhi) - TMath::Sqrt( 0.25 * (sEta - sPhi) * (sEta - sPhi) + sEtaPhi * sEtaPhi ));
- }
- else
- {
+ } else {
l0 = 0. ;
l1 = 0. ;
dEta = 0. ; dPhi = 0. ; disp = 0. ;
sEta = 0. ; sPhi = 0. ; sEtaPhi = 0. ;
}
-
}
//____________________________________________________________________________________________
cluster->SetM02(l0);
cluster->SetM20(l1);
- if(disp > 0. ) cluster->SetDispersion(TMath::Sqrt(disp)) ;
+ if (disp > 0. ) cluster->SetDispersion(TMath::Sqrt(disp)) ;
}
AliAODEvent* aodevent = dynamic_cast<AliAODEvent*> (event);
// init the magnetic field if not already on
- if(!TGeoGlobalMagField::Instance()->GetField())
- {
- AliInfo("Init the magnetic field\n");
- if (esdevent)
- {
- esdevent->InitMagneticField();
- }
- else if(aodevent)
- {
- Double_t curSol = 30000*aodevent->GetMagneticField()/5.00668;
- Double_t curDip = 6000 *aodevent->GetMuonMagFieldScale();
- AliMagF *field = AliMagF::CreateFieldMap(curSol,curDip);
- TGeoGlobalMagField::Instance()->SetField(field);
- }
- else
+ if (!TGeoGlobalMagField::Instance()->GetField()) {
+ if (!event->InitMagneticField())
{
AliInfo("Mag Field not initialized, null esd/aod evetn pointers");
}
-
} // Init mag field
if (esdevent) {
}
TObjArray *clusterArray = 0x0;
- if(!clusterArr)
+ if (!clusterArr) {
+ clusterArray = new TObjArray(event->GetNumberOfCaloClusters());
+ for (Int_t icl=0; icl<event->GetNumberOfCaloClusters(); icl++)
{
- clusterArray = new TObjArray(event->GetNumberOfCaloClusters());
- for(Int_t icl=0; icl<event->GetNumberOfCaloClusters(); icl++)
- {
- AliVCluster *cluster = (AliVCluster*) event->GetCaloCluster(icl);
- if(geom && !IsGoodCluster(cluster,geom,(AliVCaloCells*)event->GetEMCALCells())) continue;
- clusterArray->AddAt(cluster,icl);
- }
+ AliVCluster *cluster = (AliVCluster*) event->GetCaloCluster(icl);
+ if (geom && !IsGoodCluster(cluster,geom,(AliVCaloCells*)event->GetEMCALCells()))
+ continue;
+ clusterArray->AddAt(cluster,icl);
}
+ }
Int_t matched=0;
Double_t cv[21];
for (Int_t i=0; i<21;i++) cv[i]=0;
- for(Int_t itr=0; itr<event->GetNumberOfTracks(); itr++)
+ for (Int_t itr=0; itr<event->GetNumberOfTracks(); itr++)
{
AliExternalTrackParam *trackParam = 0;
//If the input event is ESD, the starting point for extrapolation is TPCOut, if available, or TPCInner
AliESDtrack *esdTrack = 0;
AliAODTrack *aodTrack = 0;
- if(esdevent)
- {
+ if (esdevent) {
esdTrack = esdevent->GetTrack(itr);
- if(!esdTrack) continue;
- if(!IsAccepted(esdTrack)) continue;
- if(esdTrack->Pt()<fCutMinTrackPt) continue;
+ if (!esdTrack) continue;
+ if (!IsAccepted(esdTrack)) continue;
+ if (esdTrack->Pt()<fCutMinTrackPt) continue;
Double_t phi = esdTrack->Phi()*TMath::RadToDeg();
- if(TMath::Abs(esdTrack->Eta())>0.8 || phi <= 20 || phi >= 240 ) continue;
- if(!fITSTrackSA)
+ if (TMath::Abs(esdTrack->Eta())>0.9 || phi <= 10 || phi >= 250 ) continue;
+ if (!fITSTrackSA)
trackParam = const_cast<AliExternalTrackParam*>(esdTrack->GetInnerParam()); // if TPC Available
else
trackParam = new AliExternalTrackParam(*esdTrack); // If ITS Track Standing alone
//If the input event is AOD, the starting point for extrapolation is at vertex
//AOD tracks are selected according to its filterbit.
- else if(aodevent)
- {
+ else if (aodevent) {
aodTrack = aodevent->GetTrack(itr);
- if(!aodTrack) continue;
+ if (!aodTrack) continue;
- if(fAODTPCOnlyTracks) // Match with TPC only tracks, default from May 2013, before filter bit 32
- {
+ if (fAODTPCOnlyTracks) { // Match with TPC only tracks, default from May 2013, before filter bit 32
//printf("Match with TPC only tracks, accept? %d, test bit 128 <%d> \n", aodTrack->IsTPCOnly(), aodTrack->TestFilterMask(128));
- if(!aodTrack->IsTPCOnly()) continue ;
- }
- else if(fAODHybridTracks) // Match with hybrid tracks
- {
+ if (!aodTrack->IsTPCOnly()) continue ;
+ } else if (fAODHybridTracks) { // Match with hybrid tracks
//printf("Match with Hybrid tracks, accept? %d \n", aodTrack->IsHybridGlobalConstrainedGlobal());
- if(!aodTrack->IsHybridGlobalConstrainedGlobal()) continue ;
- }
- else // Match with tracks on a mask
- {
+ if (!aodTrack->IsHybridGlobalConstrainedGlobal()) continue ;
+ } else { // Match with tracks on a mask
//printf("Match with tracks having filter bit mask %d, accept? %d \n",fAODFilterMask,aodTrack->TestFilterMask(fAODFilterMask));
- if(!aodTrack->TestFilterMask(fAODFilterMask) ) continue; //Select AOD tracks
+ if (!aodTrack->TestFilterMask(fAODFilterMask) ) continue; //Select AOD tracks
}
- if(aodTrack->Pt()<fCutMinTrackPt) continue;
+ if (aodTrack->Pt()<fCutMinTrackPt) continue;
Double_t phi = aodTrack->Phi()*TMath::RadToDeg();
- if(TMath::Abs(aodTrack->Eta())>0.8 || phi <= 20 || phi >= 240 ) continue;
+ if (TMath::Abs(aodTrack->Eta())>0.9 || phi <= 10 || phi >= 250 )
+ continue;
Double_t pos[3],mom[3];
aodTrack->GetXYZ(pos);
aodTrack->GetPxPyPz(mom);
}
//Return if the input data is not "AOD" or "ESD"
- else
- {
+ else {
printf("Wrong input data type! Should be \"AOD\" or \"ESD\"\n");
- if(clusterArray)
- {
- clusterArray->Clear();
- delete clusterArray;
- }
+ if (clusterArray) {
+ clusterArray->Clear();
+ delete clusterArray;
+ }
return;
}
- if(!trackParam) continue;
+ if (!trackParam) continue;
//Extrapolate the track to EMCal surface
AliExternalTrackParam emcalParam(*trackParam);
Float_t eta, phi, pt;
- if(!ExtrapolateTrackToEMCalSurface(&emcalParam, fEMCalSurfaceDistance, fMass, fStepSurface, eta, phi, pt))
- {
- if(aodevent && trackParam) delete trackParam;
- if(fITSTrackSA && trackParam) delete trackParam;
- continue;
- }
-
-// if(esdevent)
-// {
-// esdTrack->SetOuterParam(&emcalParam,AliExternalTrackParam::kMultSec);
-// }
-
- if(TMath::Abs(eta)>0.75 || (phi) < 70*TMath::DegToRad() || (phi) > 190*TMath::DegToRad())
- {
- if(aodevent && trackParam) delete trackParam;
- if(fITSTrackSA && trackParam) delete trackParam;
- continue;
- }
+ if (!ExtrapolateTrackToEMCalSurface(&emcalParam, fEMCalSurfaceDistance, fMass, fStepSurface, eta, phi, pt)) {
+ if (aodevent && trackParam) delete trackParam;
+ if (fITSTrackSA && trackParam) delete trackParam;
+ continue;
+ }
+ if (TMath::Abs(eta)>0.75 || (phi) < 70*TMath::DegToRad() || (phi) > 190*TMath::DegToRad()) {
+ if (aodevent && trackParam) delete trackParam;
+ if (fITSTrackSA && trackParam) delete trackParam;
+ continue;
+ }
//Find matched clusters
Int_t index = -1;
Float_t dEta = -999, dPhi = -999;
- if(!clusterArr)
- {
- index = FindMatchedClusterInClusterArr(&emcalParam, &emcalParam, clusterArray, dEta, dPhi);
- }
- else
- {
- index = FindMatchedClusterInClusterArr(&emcalParam, &emcalParam, clusterArr, dEta, dPhi);
- }
+ if (!clusterArr) {
+ index = FindMatchedClusterInClusterArr(&emcalParam, &emcalParam, clusterArray, dEta, dPhi);
+ } else {
+ index = FindMatchedClusterInClusterArr(&emcalParam, &emcalParam, clusterArr, dEta, dPhi);
+ }
- if(index>-1)
- {
+ if (index>-1) {
fMatchedTrackIndex ->AddAt(itr,matched);
fMatchedClusterIndex ->AddAt(index,matched);
fResidualEta ->AddAt(dEta,matched);
fResidualPhi ->AddAt(dPhi,matched);
matched++;
}
- if(aodevent && trackParam) delete trackParam;
- if(fITSTrackSA && trackParam) delete trackParam;
+ if (aodevent && trackParam) delete trackParam;
+ if (fITSTrackSA && trackParam) delete trackParam;
}//track loop
- if(clusterArray)
- {
- clusterArray->Clear();
- delete clusterArray;
- }
+ if (clusterArray) {
+ clusterArray->Clear();
+ delete clusterArray;
+ }
AliDebug(2,Form("Number of matched pairs = %d !\n",matched));
// Returns -1 if no match is found
Int_t index = -1;
Double_t phiV = track->Phi()*TMath::RadToDeg();
- if(TMath::Abs(track->Eta())>0.8 || phiV <= 20 || phiV >= 240 ) return index;
+ if (TMath::Abs(track->Eta())>0.9 || phiV <= 10 || phiV >= 250 ) return index;
AliExternalTrackParam *trackParam = 0;
- if(!fITSTrackSA)
+ if (!fITSTrackSA)
trackParam = const_cast<AliExternalTrackParam*>(track->GetInnerParam()); // If TPC
else
trackParam = new AliExternalTrackParam(*track);
- if(!trackParam) return index;
+ if (!trackParam) return index;
AliExternalTrackParam emcalParam(*trackParam);
Float_t eta, phi, pt;
- if(!ExtrapolateTrackToEMCalSurface(&emcalParam, fEMCalSurfaceDistance, fMass, fStepSurface, eta, phi, pt)) {
- if(fITSTrackSA) delete trackParam;
- return index;
+ if (!ExtrapolateTrackToEMCalSurface(&emcalParam, fEMCalSurfaceDistance, fMass, fStepSurface, eta, phi, pt)) {
+ if (fITSTrackSA) delete trackParam;
+ return index;
}
- if(TMath::Abs(eta)>0.75 || (phi) < 70*TMath::DegToRad() || (phi) > 190*TMath::DegToRad()){
- if(fITSTrackSA) delete trackParam;
- return index;
+ if (TMath::Abs(eta)>0.75 || (phi) < 70*TMath::DegToRad() || (phi) > 190*TMath::DegToRad()) {
+ if (fITSTrackSA) delete trackParam;
+ return index;
}
TObjArray *clusterArr = new TObjArray(event->GetNumberOfCaloClusters());
- for(Int_t icl=0; icl<event->GetNumberOfCaloClusters(); icl++)
+ for (Int_t icl=0; icl<event->GetNumberOfCaloClusters(); icl++)
{
AliVCluster *cluster = (AliVCluster*) event->GetCaloCluster(icl);
- if(geom && !IsGoodCluster(cluster,geom,(AliVCaloCells*)event->GetEMCALCells())) continue;
+ if (geom && !IsGoodCluster(cluster,geom,(AliVCaloCells*)event->GetEMCALCells())) continue;
clusterArr->AddAt(cluster,icl);
}
index = FindMatchedClusterInClusterArr(&emcalParam, &emcalParam, clusterArr, dEta, dPhi);
clusterArr->Clear();
delete clusterArr;
- if(fITSTrackSA) delete trackParam;
+ if (fITSTrackSA) delete trackParam;
return index;
}
Float_t tmpEta=-999, tmpPhi=-999;
Double_t exPos[3] = {0.,0.,0.};
- if(!emcalParam->GetXYZ(exPos)) return index;
+ if (!emcalParam->GetXYZ(exPos)) return index;
Float_t clsPos[3] = {0.,0.,0.};
- for(Int_t icl=0; icl<clusterArr->GetEntriesFast(); icl++)
- {
- AliVCluster *cluster = dynamic_cast<AliVCluster*> (clusterArr->At(icl)) ;
- if(!cluster || !cluster->IsEMCAL()) continue;
- cluster->GetPosition(clsPos);
- Double_t dR = TMath::Sqrt(TMath::Power(exPos[0]-clsPos[0],2)+TMath::Power(exPos[1]-clsPos[1],2)+TMath::Power(exPos[2]-clsPos[2],2));
- if(dR > fClusterWindow) continue;
-
- AliExternalTrackParam trkPamTmp (*trkParam);//Retrieve the starting point every time before the extrapolation
- if(!ExtrapolateTrackToCluster(&trkPamTmp, cluster, fMass, fStepCluster, tmpEta, tmpPhi)) continue;
- if(fCutEtaPhiSum)
- {
- Float_t tmpR=TMath::Sqrt(tmpEta*tmpEta + tmpPhi*tmpPhi);
- if(tmpR<dRMax)
- {
+ for (Int_t icl=0; icl<clusterArr->GetEntriesFast(); icl++)
+ {
+ AliVCluster *cluster = dynamic_cast<AliVCluster*> (clusterArr->At(icl)) ;
+ if (!cluster || !cluster->IsEMCAL()) continue;
+ cluster->GetPosition(clsPos);
+ Double_t dR = TMath::Sqrt(TMath::Power(exPos[0]-clsPos[0],2)+TMath::Power(exPos[1]-clsPos[1],2)+TMath::Power(exPos[2]-clsPos[2],2));
+ if (dR > fClusterWindow) continue;
+
+ AliExternalTrackParam trkPamTmp (*trkParam);//Retrieve the starting point every time before the extrapolation
+ if (!ExtrapolateTrackToCluster(&trkPamTmp, cluster, fMass, fStepCluster, tmpEta, tmpPhi)) continue;
+ if (fCutEtaPhiSum) {
+ Float_t tmpR=TMath::Sqrt(tmpEta*tmpEta + tmpPhi*tmpPhi);
+ if (tmpR<dRMax) {
dRMax=tmpR;
dEtaMax=tmpEta;
dPhiMax=tmpPhi;
index=icl;
}
- }
- else if(fCutEtaPhiSeparate)
- {
- if(TMath::Abs(tmpEta)<TMath::Abs(dEtaMax) && TMath::Abs(tmpPhi)<TMath::Abs(dPhiMax))
- {
+ } else if (fCutEtaPhiSeparate) {
+ if (TMath::Abs(tmpEta)<TMath::Abs(dEtaMax) && TMath::Abs(tmpPhi)<TMath::Abs(dPhiMax)) {
dEtaMax = tmpEta;
dPhiMax = tmpPhi;
index=icl;
}
- }
- else
- {
- printf("Error: please specify your cut criteria\n");
- printf("To cut on sqrt(dEta^2+dPhi^2), use: SwitchOnCutEtaPhiSum()\n");
- printf("To cut on dEta and dPhi separately, use: SwitchOnCutEtaPhiSeparate()\n");
- return index;
- }
+ } else {
+ printf("Error: please specify your cut criteria\n");
+ printf("To cut on sqrt(dEta^2+dPhi^2), use: SwitchOnCutEtaPhiSum()\n");
+ printf("To cut on dEta and dPhi separately, use: SwitchOnCutEtaPhiSeparate()\n");
+ return index;
}
+ }
dEta=dEtaMax;
dPhi=dPhiMax;
return index;
}
+//------------------------------------------------------------------------------------
+Bool_t AliEMCALRecoUtils::ExtrapolateTrackToEMCalSurface(AliVTrack *track,
+ Double_t emcalR, Double_t mass, Double_t step)
+{
+ // Extrapolate track to EMCAL surface
+
+ track->SetTrackPhiEtaPtOnEMCal(-999, -999, -999);
+
+ if (track->Pt()<0.350) //todo: discuss with Marta, everywhere else we use pT=0
+ return kFALSE;
+
+ Double_t phi = track->Phi()*TMath::RadToDeg();
+ if (TMath::Abs(track->Eta())>0.9 || phi <= 10 || phi >= 250)
+ return kFALSE;
+
+ AliESDtrack *esdt = dynamic_cast<AliESDtrack*>(track);
+ AliAODTrack *aodt = 0;
+ if (!esdt) {
+ aodt = dynamic_cast<AliAODTrack*>(track);
+ if (!aodt)
+ return kFALSE;
+ }
+
+ if (mass<0) {
+ Bool_t onlyTPC = kFALSE;
+ if (mass==-99)
+ onlyTPC=kTRUE;
+ if (esdt)
+ mass = esdt->GetMass(onlyTPC);
+ else
+ mass = aodt->M();
+ }
+
+ AliExternalTrackParam *trackParam = 0;
+ if (esdt) {
+ const AliExternalTrackParam *in = esdt->GetInnerParam();
+ if (!in)
+ return kFALSE;
+ trackParam = new AliExternalTrackParam(*in);
+ } else {
+ Double_t xyz[3] = {0}, pxpypz[3] = {0}, cv[21] = {0};
+ aodt->PxPyPz(pxpypz);
+ aodt->XvYvZv(xyz);
+ aodt->GetCovarianceXYZPxPyPz(cv);
+ trackParam = new AliExternalTrackParam(xyz,pxpypz,cv,aodt->Charge());
+ }
+ if (!trackParam)
+ return kFALSE;
+
+ Float_t etaout=-999, phiout=-999, ptout=-999;
+ Bool_t ret = ExtrapolateTrackToEMCalSurface(trackParam,
+ emcalR,
+ mass,
+ step,
+ etaout,
+ phiout,
+ ptout);
+ delete trackParam;
+ if (!ret)
+ return kFALSE;
+ if (TMath::Abs(etaout)>0.75 || (phiout<70*TMath::DegToRad()) || (phiout>190*TMath::DegToRad()))
+ return kFALSE;
+ track->SetTrackPhiEtaPtOnEMCal(phiout, etaout, ptout);
+ return kTRUE;
+}
+
+
//------------------------------------------------------------------------------------
Bool_t AliEMCALRecoUtils::ExtrapolateTrackToEMCalSurface(AliExternalTrackParam *trkParam,
- const Double_t emcalR,
- const Double_t mass,
- const Double_t step,
+ Double_t emcalR,
+ Double_t mass,
+ Double_t step,
Float_t &eta,
Float_t &phi,
Float_t &pt)
//Extrapolate track to EMCAL surface
eta = -999, phi = -999, pt = -999;
- if(!trkParam) return kFALSE;
- if(!AliTrackerBase::PropagateTrackToBxByBz(trkParam, emcalR, mass, step, kTRUE, 0.8, -1)) return kFALSE;
+ if (!trkParam) return kFALSE;
+ if (!AliTrackerBase::PropagateTrackToBxByBz(trkParam, emcalR, mass, step, kTRUE, 0.8, -1)) return kFALSE;
Double_t trkPos[3] = {0.,0.,0.};
- if(!trkParam->GetXYZ(trkPos)) return kFALSE;
+ if (!trkParam->GetXYZ(trkPos)) return kFALSE;
TVector3 trkPosVec(trkPos[0],trkPos[1],trkPos[2]);
eta = trkPosVec.Eta();
phi = trkPosVec.Phi();
pt = trkParam->Pt();
- if(phi<0)
+ if (phi<0)
phi += 2*TMath::Pi();
return kTRUE;
//
tmpEta = -999;
tmpPhi = -999;
- if(!trkParam) return kFALSE;
+ if (!trkParam) return kFALSE;
Double_t trkPos[3] = {0.,0.,0.};
TVector3 vec(clsPos[0],clsPos[1],clsPos[2]);
Double_t alpha = ((int)(vec.Phi()*TMath::RadToDeg()/20)+0.5)*20*TMath::DegToRad();
vec.RotateZ(-alpha); //Rotate the cluster to the local extrapolation coordinate system
- if(!AliTrackerBase::PropagateTrackToBxByBz(trkParam, vec.X(), mass, step,kTRUE, 0.8, -1)) return kFALSE;
- if(!trkParam->GetXYZ(trkPos)) return kFALSE; //Get the extrapolated global position
+ if (!AliTrackerBase::PropagateTrackToBxByBz(trkParam, vec.X(), mass, step,kTRUE, 0.8, -1)) return kFALSE;
+ if (!trkParam->GetXYZ(trkPos)) return kFALSE; //Get the extrapolated global position
TVector3 clsPosVec(clsPos[0],clsPos[1],clsPos[2]);
TVector3 trkPosVec(trkPos[0],trkPos[1],trkPos[2]);
//----------------------------------------------------------------------------------
Bool_t AliEMCALRecoUtils::ExtrapolateTrackToCluster(AliExternalTrackParam *trkParam,
const AliVCluster *cluster,
- const Double_t mass,
- const Double_t step,
+ Double_t mass,
+ Double_t step,
Float_t &tmpEta,
Float_t &tmpPhi)
{
//
tmpEta = -999;
tmpPhi = -999;
- if(!cluster || !trkParam) return kFALSE;
+ if (!cluster || !trkParam)
+ return kFALSE;
Float_t clsPos[3] = {0.,0.,0.};
cluster->GetPosition(clsPos);
}
//_______________________________________________________________________
-void AliEMCALRecoUtils::GetMatchedResiduals(const Int_t clsIndex,
+void AliEMCALRecoUtils::GetMatchedResiduals(Int_t clsIndex,
Float_t &dEta, Float_t &dPhi)
{
//Given a cluster index as in AliESDEvent::GetCaloCluster(clsIndex)
//Get the residuals dEta and dPhi for this cluster to the closest track
//Works with ESDs and AODs
- if( FindMatchedPosForCluster(clsIndex) >= 999 )
- {
+ if (FindMatchedPosForCluster(clsIndex) >= 999) {
AliDebug(2,"No matched tracks found!\n");
dEta=999.;
dPhi=999.;
//Get the residuals dEta and dPhi for this track to the closest cluster
//Works with ESDs and AODs
- if( FindMatchedPosForTrack(trkIndex) >= 999 )
- {
+ if (FindMatchedPosForTrack(trkIndex) >= 999) {
AliDebug(2,"No matched cluster found!\n");
dEta=999.;
dPhi=999.;
//Get the index of matched track to this cluster
//Works with ESDs and AODs
- if(IsClusterMatched(clsIndex))
+ if (IsClusterMatched(clsIndex))
return fMatchedTrackIndex->At(FindMatchedPosForCluster(clsIndex));
else
return -1;
//Get the index of matched cluster to this track
//Works with ESDs and AODs
- if(IsTrackMatched(trkIndex))
+ if (IsTrackMatched(trkIndex))
return fMatchedClusterIndex->At(FindMatchedPosForTrack(trkIndex));
else
return -1;
{
//Given a cluster index as in AliESDEvent::GetCaloCluster(clsIndex)
//Returns if the cluster has a match
- if(FindMatchedPosForCluster(clsIndex) < 999)
+ if (FindMatchedPosForCluster(clsIndex) < 999)
return kTRUE;
else
return kFALSE;
{
//Given a track index as in AliESDEvent::GetTrack(trkIndex)
//Returns if the track has a match
- if(FindMatchedPosForTrack(trkIndex) < 999)
+ if (FindMatchedPosForTrack(trkIndex) < 999)
return kTRUE;
else
return kFALSE;
Float_t tmpR = fCutR;
UInt_t pos = 999;
- for(Int_t i=0; i<fMatchedClusterIndex->GetSize(); i++)
+ for (Int_t i=0; i<fMatchedClusterIndex->GetSize(); i++)
{
- if(fMatchedClusterIndex->At(i)==clsIndex)
- {
+ if (fMatchedClusterIndex->At(i)==clsIndex) {
Float_t r = TMath::Sqrt(fResidualEta->At(i)*fResidualEta->At(i) + fResidualPhi->At(i)*fResidualPhi->At(i));
- if(r<tmpR)
- {
+ if (r<tmpR) {
pos=i;
tmpR=r;
AliDebug(3,Form("Matched cluster index: index: %d, dEta: %2.4f, dPhi: %2.4f.\n",
Float_t tmpR = fCutR;
UInt_t pos = 999;
- for(Int_t i=0; i<fMatchedTrackIndex->GetSize(); i++)
+ for (Int_t i=0; i<fMatchedTrackIndex->GetSize(); i++)
{
- if(fMatchedTrackIndex->At(i)==trkIndex)
- {
+ if (fMatchedTrackIndex->At(i)==trkIndex) {
Float_t r = TMath::Sqrt(fResidualEta->At(i)*fResidualEta->At(i) + fResidualPhi->At(i)*fResidualPhi->At(i));
- if(r<tmpR)
- {
+ if (r<tmpR) {
pos=i;
tmpR=r;
AliDebug(3,Form("Matched track index: index: %d, dEta: %2.4f, dPhi: %2.4f.\n",
//__________________________________________________________________________
Bool_t AliEMCALRecoUtils::IsGoodCluster(AliVCluster *cluster,
const AliEMCALGeometry *geom,
- AliVCaloCells* cells,const Int_t bc)
+ AliVCaloCells* cells, Int_t bc)
{
// check if the cluster survives some quality cut
//
//
Bool_t isGood=kTRUE;
- if(!cluster || !cluster->IsEMCAL()) return kFALSE;
-
- if(ClusterContainsBadChannel(geom,cluster->GetCellsAbsId(),cluster->GetNCells())) return kFALSE;
-
- if(!CheckCellFiducialRegion(geom,cluster,cells)) return kFALSE;
-
- if(IsExoticCluster(cluster, cells,bc)) return kFALSE;
+ if (!cluster || !cluster->IsEMCAL()) return kFALSE;
+ if (ClusterContainsBadChannel(geom,cluster->GetCellsAbsId(),cluster->GetNCells())) return kFALSE;
+ if (!CheckCellFiducialRegion(geom,cluster,cells)) return kFALSE;
+ if (IsExoticCluster(cluster, cells,bc)) return kFALSE;
return isGood;
}
//DCA cuts
- if(fTrackCutsType==kGlobalCut)
- {
- Float_t maxDCAToVertexXYPtDep = 0.0182 + 0.0350/TMath::Power(esdTrack->Pt(),1.01); //This expression comes from AliESDtrackCuts::GetStandardITSTPCTrackCuts2010()
- //AliDebug(3,Form("Track pT = %f, DCAtoVertexXY = %f",esdTrack->Pt(),MaxDCAToVertexXYPtDep));
- SetMaxDCAToVertexXY(maxDCAToVertexXYPtDep); //Set pT dependent DCA cut to vertex in x-y plane
- }
-
+ if (fTrackCutsType==kGlobalCut) {
+ Float_t maxDCAToVertexXYPtDep = 0.0182 + 0.0350/TMath::Power(esdTrack->Pt(),1.01); //This expression comes from AliESDtrackCuts::GetStandardITSTPCTrackCuts2010()
+ //AliDebug(3,Form("Track pT = %f, DCAtoVertexXY = %f",esdTrack->Pt(),MaxDCAToVertexXYPtDep));
+ SetMaxDCAToVertexXY(maxDCAToVertexXYPtDep); //Set pT dependent DCA cut to vertex in x-y plane
+ }
Float_t b[2];
Float_t bCov[3];
esdTrack->GetImpactParameters(b,bCov);
- if (bCov[0]<=0 || bCov[2]<=0)
- {
+ if (bCov[0]<=0 || bCov[2]<=0) {
AliDebug(1, "Estimated b resolution lower or equal zero!");
bCov[0]=0; bCov[2]=0;
}
if (!fCutDCAToVertex2D && TMath::Abs(dcaToVertexZ) > fCutMaxDCAToVertexZ)
cuts[9] = kTRUE;
- if(fTrackCutsType==kGlobalCut)
- {
- //Require at least one SPD point + anything else in ITS
- if( (esdTrack->HasPointOnITSLayer(0) || esdTrack->HasPointOnITSLayer(1)) == kFALSE)
- cuts[10] = kTRUE;
- }
+ if (fTrackCutsType==kGlobalCut) {
+ //Require at least one SPD point + anything else in ITS
+ if ( (esdTrack->HasPointOnITSLayer(0) || esdTrack->HasPointOnITSLayer(1)) == kFALSE)
+ cuts[10] = kTRUE;
+ }
- // ITS
- if(fCutRequireITSStandAlone || fCutRequireITSpureSA){
- if ((status & AliESDtrack::kITSin) == 0 || (status & AliESDtrack::kTPCin)){
+ // ITS
+ if (fCutRequireITSStandAlone || fCutRequireITSpureSA) {
+ if ((status & AliESDtrack::kITSin) == 0 || (status & AliESDtrack::kTPCin)) {
// TPC tracks
cuts[11] = kTRUE;
- }else{
+ } else {
// ITS standalone tracks
- if(fCutRequireITSStandAlone && !fCutRequireITSpureSA){
- if(status & AliESDtrack::kITSpureSA) cuts[11] = kTRUE;
- }else if(fCutRequireITSpureSA){
- if(!(status & AliESDtrack::kITSpureSA)) cuts[11] = kTRUE;
+ if (fCutRequireITSStandAlone && !fCutRequireITSpureSA) {
+ if (status & AliESDtrack::kITSpureSA) cuts[11] = kTRUE;
+ } else if (fCutRequireITSpureSA) {
+ if (!(status & AliESDtrack::kITSpureSA)) cuts[11] = kTRUE;
}
}
}
/*the following can be done better if AliVTrack::SetStatus will be there. Patch pending with Andreas/Peter*/
AliESDtrack* esdtrack = dynamic_cast<AliESDtrack*>(track);
if (esdtrack) {
- if(matchClusIndex != -1)
+ if (matchClusIndex != -1)
esdtrack->SetStatus(AliESDtrack::kEMCALmatch);
else
esdtrack->ResetStatus(AliESDtrack::kEMCALmatch);
} else {
AliAODTrack* aodtrack = dynamic_cast<AliAODTrack*>(track);
- if(matchClusIndex != -1)
+ if (matchClusIndex != -1)
aodtrack->SetStatus(AliESDtrack::kEMCALmatch);
else
aodtrack->ResetStatus(AliESDtrack::kEMCALmatch);
}
-
}
AliDebug(2,"Track matched to closest cluster");
}
}
// Get all other tracks matched to the cluster
- for(Int_t iTrk=0; iTrk<nTracks; ++iTrk)
+ for (Int_t iTrk=0; iTrk<nTracks; ++iTrk)
{
AliVTrack* track = dynamic_cast<AliVTrack*>(event->GetTrack(iTrk));
- if(iTrk == matchTrackIndex) continue;
- if(track->GetEMCALcluster() == iClus)
- {
+ if (iTrk == matchTrackIndex) continue;
+ if (track->GetEMCALcluster() == iClus) {
arrayTrackMatched[nMatched] = iTrk;
++nMatched;
}
printf("AliEMCALRecoUtils Settings: \n");
printf("Misalignment shifts\n");
- for(Int_t i=0; i<5; i++) printf("\t sector %d, traslation (x,y,z)=(%f,%f,%f), rotation (x,y,z)=(%f,%f,%f)\n",i,
+ for (Int_t i=0; i<5; i++) printf("\t sector %d, traslation (x,y,z)=(%f,%f,%f), rotation (x,y,z)=(%f,%f,%f)\n",i,
fMisalTransShift[i*3],fMisalTransShift[i*3+1],fMisalTransShift[i*3+2],
fMisalRotShift[i*3], fMisalRotShift[i*3+1], fMisalRotShift[i*3+2] );
printf("Non linearity function %d, parameters:\n", fNonLinearityFunction);
- for(Int_t i=0; i<6; i++) printf("param[%d]=%f\n",i, fNonLinearityParams[i]);
+ for (Int_t i=0; i<6; i++) printf("param[%d]=%f\n",i, fNonLinearityParams[i]);
printf("Position Recalculation option %d, Particle Type %d, fW0 %2.2f, Recalibrate Data %d \n",fPosAlgo,fParticleType,fW0, fRecalibration);
printf("Matching criteria: ");
- if(fCutEtaPhiSum)
- {
- printf("sqrt(dEta^2+dPhi^2)<%4.3f\n",fCutR);
- }
- else if(fCutEtaPhiSeparate)
- {
- printf("dEta<%4.3f, dPhi<%4.3f\n",fCutEta,fCutPhi);
- }
- else
- {
- printf("Error\n");
- printf("please specify your cut criteria\n");
- printf("To cut on sqrt(dEta^2+dPhi^2), use: SwitchOnCutEtaPhiSum()\n");
- printf("To cut on dEta and dPhi separately, use: SwitchOnCutEtaPhiSeparate()\n");
- }
+ if (fCutEtaPhiSum) {
+ printf("sqrt(dEta^2+dPhi^2)<%4.3f\n",fCutR);
+ } else if (fCutEtaPhiSeparate) {
+ printf("dEta<%4.3f, dPhi<%4.3f\n",fCutEta,fCutPhi);
+ } else {
+ printf("Error\n");
+ printf("please specify your cut criteria\n");
+ printf("To cut on sqrt(dEta^2+dPhi^2), use: SwitchOnCutEtaPhiSum()\n");
+ printf("To cut on dEta and dPhi separately, use: SwitchOnCutEtaPhiSeparate()\n");
+ }
printf("Mass hypothesis = %2.3f [GeV/c^2], extrapolation step to surface = %2.2f[cm], step to cluster = %2.2f[cm]\n",fMass,fStepSurface, fStepCluster);
printf("Cluster selection window: dR < %2.0f\n",fClusterWindow);
printf("MaxChi2TPC = %2.2f, MaxChi2ITS = %2.2f\n",fCutMaxChi2PerClusterTPC,fCutMaxChi2PerClusterITS);
printf("DCSToVertex2D = %d, MaxDCAToVertexXY = %2.2f, MaxDCAToVertexZ = %2.2f\n",fCutDCAToVertex2D,fCutMaxDCAToVertexXY,fCutMaxDCAToVertexZ);
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff