fMaxDigit(100), fMulDigit(0), fMaxTrack(200),
fMulTrack(0), fDigitsList(0), fTracksList(0),
fClusterType(-1), fCoreEnergy(0), fDispersion(0),
- fEnergyList(0), fTimeList(0), fAbsIdList(0),
+ fEnergyList(0), fAbsIdList(0),
fTime(0.), fNExMax(0), fCoreRadius(10), //HG check this
fDETracksList(0), fMulParent(0), fMaxParent(0),
fParentsList(0), fDEParentsList(0), fSuperModuleNumber(0),
fMaxDigit(100), fMulDigit(0), fMaxTrack(1000), fMulTrack(0),
fDigitsList(new Int_t[fMaxDigit]), fTracksList(new Int_t[fMaxTrack]),
fClusterType(-1), fCoreEnergy(0), fDispersion(0),
- fEnergyList(new Float_t[fMaxDigit]), fTimeList(new Float_t[fMaxDigit]),
+ fEnergyList(new Float_t[fMaxDigit]),
fAbsIdList(new Int_t[fMaxDigit]), fTime(-1.), fNExMax(0), fCoreRadius(10),
fDETracksList(new Float_t[fMaxTrack]), fMulParent(0), fMaxParent(1000),
fParentsList(new Int_t[fMaxParent]), fDEParentsList(new Float_t[fMaxParent]),
fDigitsList(new Int_t[rp.fMaxDigit]), fTracksList(new Int_t[rp.fMaxTrack]),
fClusterType(rp.fClusterType), fCoreEnergy(rp.fCoreEnergy),
fDispersion(rp.fDispersion),
- fEnergyList(new Float_t[rp.fMaxDigit]), fTimeList(new Float_t[rp.fMaxDigit]),
+ fEnergyList(new Float_t[rp.fMaxDigit]),
fAbsIdList(new Int_t[rp.fMaxDigit]), fTime(rp.fTime), fNExMax(rp.fNExMax),fCoreRadius(rp.fCoreRadius),
fDETracksList(new Float_t[rp.fMaxTrack]), fMulParent(rp.fMulParent),
fMaxParent(rp.fMaxParent), fParentsList(new Int_t[rp.fMaxParent]),
for(Int_t i = 0; i < rp.fMulDigit; i++) {
fEnergyList[i] = rp.fEnergyList[i];
- fTimeList[i] = rp.fTimeList[i];
- fAbsIdList[i] = rp.fAbsIdList[i];
+ fAbsIdList[i] = rp.fAbsIdList[i];
}
for(Int_t i = 0; i < rp.fMulTrack; i++) fDETracksList[i] = rp.fDETracksList[i];
// dtor
if ( fEnergyList )
delete[] fEnergyList ;
- if ( fTimeList )
- delete[] fTimeList ;
if ( fAbsIdList )
delete[] fAbsIdList ;
if ( fDETracksList)
for(Int_t i = 0; i<fMaxDigit; i++) fDigitsList[i] = rp.fDigitsList[i];
for(Int_t i = 0; i<fMaxTrack; i++) fTracksList[i] = rp.fTracksList[i];
fClusterType = rp.fClusterType;
- fCoreEnergy = rp.fCoreEnergy;
- fDispersion = rp.fDispersion;
+ fCoreEnergy = rp.fCoreEnergy;
+ fDispersion = rp.fDispersion;
for(Int_t i = 0; i<fMaxDigit; i++) {
fEnergyList[i] = rp.fEnergyList[i];
- fTimeList[i] = rp.fTimeList[i];
- fAbsIdList[i] = rp.fAbsIdList[i];
+ fAbsIdList[i] = rp.fAbsIdList[i];
}
fTime = rp.fTime;
fNExMax = rp.fNExMax;
}
//____________________________________________________________________________
-void AliEMCALRecPoint::AddDigit(AliEMCALDigit & digit, Float_t Energy, Bool_t shared)
+void AliEMCALRecPoint::AddDigit(AliEMCALDigit & digit, const Float_t energy, const Bool_t shared)
{
// Adds a digit to the RecPoint
// and accumulates the total amplitude and the multiplicity
if(fEnergyList == 0)
fEnergyList = new Float_t[fMaxDigit];
- if(fTimeList == 0)
- fTimeList = new Float_t[fMaxDigit];
+
if(fAbsIdList == 0) {
- fAbsIdList = new Int_t[fMaxDigit];
+ fAbsIdList = new Int_t [fMaxDigit];
}
if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists
fMaxDigit*=2 ;
- Int_t * tempo = new Int_t[fMaxDigit];
- Float_t * tempoE = new Float_t[fMaxDigit];
- Float_t * tempoT = new Float_t[fMaxDigit];
- Int_t * tempoId = new Int_t[fMaxDigit];
+ Int_t * tempo = new Int_t [fMaxDigit];
+ Float_t * tempoE = new Float_t[fMaxDigit];
+ Int_t * tempoId = new Int_t [fMaxDigit];
Int_t index ;
for ( index = 0 ; index < fMulDigit ; index++ ){
- tempo[index] = fDigitsList[index] ;
- tempoE[index] = fEnergyList[index] ;
- tempoT[index] = fTimeList[index] ;
- tempoId[index] = fAbsIdList[index] ;
+ tempo [index] = fDigitsList[index] ;
+ tempoE [index] = fEnergyList[index] ;
+ tempoId[index] = fAbsIdList [index] ;
}
delete [] fDigitsList ;
delete [] fEnergyList ;
- delete [] fTimeList ;
delete [] fAbsIdList ;
fDigitsList = tempo;
fEnergyList = tempoE;
- fTimeList = tempoT;
- fAbsIdList = tempoId;
+ fAbsIdList = tempoId;
} // if
fDigitsList[fMulDigit] = digit.GetIndexInList() ;
- fEnergyList[fMulDigit] = Energy ;
- fTimeList[fMulDigit] = digit.GetTimeR() ;
- fAbsIdList[fMulDigit] = digit.GetId();
+ fEnergyList[fMulDigit] = energy ;
+ fAbsIdList [fMulDigit] = digit.GetId();
fMulDigit++ ;
- fAmp += Energy ;
+ fAmp += energy ;
if(shared) fSharedCluster = kTRUE;
-
- //GCB, May-2010, setting moved to EvalAll method, set the super module number for the largest energy digit position.
- //JLK 10-Oct-2007 this hasn't been filled before because it was in
- //the wrong place in previous versions.
- //Now we evaluate it only if the supermodulenumber for this recpoint
- //has not yet been set (or is the 0th one)
- //if(fSuperModuleNumber == 0)
- //fSuperModuleNumber = fGeomPtr->GetSuperModuleNumber(digit.GetId());
-
}
//____________________________________________________________________________
Bool_t AliEMCALRecPoint::AreNeighbours(AliEMCALDigit * digit1, AliEMCALDigit * digit2 ) const
// A neighbour is defined as being two digits which share a corner
// ONLY USED IN CASE OF UNFOLDING
- static Bool_t areNeighbours = kFALSE ;
- static Int_t nSupMod=0, nModule=0, nIphi=0, nIeta=0;
- static int nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0;
- static Int_t relid1[2] , relid2[2] ; // ieta, iphi
- static Int_t rowdiff=0, coldiff=0;
+ Bool_t areNeighbours = kFALSE ;
+ Int_t nSupMod=0, nModule=0, nIphi=0, nIeta=0;
+ Int_t nSupMod1=0, nModule1=0, nIphi1=0, nIeta1=0;
+ Int_t relid1[2] , relid2[2] ; // ieta, iphi
+ Int_t rowdiff=0, coldiff=0;
areNeighbours = kFALSE ;
Float_t delta = 1 ; //Width of "Sorting row".
- Int_t rv ;
+ Int_t rv = 2 ;
AliEMCALRecPoint * clu = (AliEMCALRecPoint *)obj ;
return rv ;
}
-// GCB, May-2010, Method not used, just comment it but remove?
-//____________________________________________________________________________
-//Int_t AliEMCALRecPoint::DistancetoPrimitive(Int_t px, Int_t py)
-//{
-// // Compute distance from point px,py to a AliEMCALRecPoint considered as a Tmarker
-// // Compute the closest distance of approach from point px,py to this marker.
-// // The distance is computed in pixels units.
-// // HG Still need to update -> Not sure what this should achieve
-//
-// TVector3 pos(0.,0.,0.) ;
-// GetLocalPosition(pos) ;
-// Float_t x = pos.X() ;
-// Float_t y = pos.Y() ;
-// const Int_t kMaxDiff = 10;
-// Int_t pxm = gPad->XtoAbsPixel(x);
-// Int_t pym = gPad->YtoAbsPixel(y);
-// Int_t dist = (px-pxm)*(px-pxm) + (py-pym)*(py-pym);
-//
-// if (dist > kMaxDiff) return 9999;
-// return dist;
-//}
-
//___________________________________________________________________________
void AliEMCALRecPoint::Draw(Option_t *option)
{
AppendPad(option);
}
-// GCB, May-2010, Method not used, just comment it but remove?
-//______________________________________________________________________________
-//void AliEMCALRecPoint::ExecuteEvent(Int_t /*event*/, Int_t, Int_t)
-//{
-// // Execute action corresponding to one event
-// // This member function is called when a AliEMCALRecPoint is clicked with the locator
-// //
-// // If Left button is clicked on AliEMCALRecPoint, the digits are switched on
-// // and switched off when the mouse button is released.
-//
-// // static Int_t pxold, pyold;
-//
-// /* static TGraph * digitgraph = 0 ;
-// static TPaveText* clustertext = 0 ;
-//
-// if (!gPad->IsEditable()) return;
-//
-// switch (event) {
-//
-//
-// case kButton1Down:{
-// AliEMCALDigit * digit ;
-//
-// Int_t iDigit;
-// Int_t relid[2] ;
-//
-// const Int_t kMulDigit=AliEMCALRecPoint::GetDigitsMultiplicity() ;
-// Float_t * xi = new Float_t [kMulDigit] ;
-// Float_t * zi = new Float_t [kMulDigit] ;
-//
-// for(iDigit = 0; iDigit < kMulDigit; iDigit++) {
-// Fatal("AliEMCALRecPoint::ExecuteEvent", " -> Something wrong with the code");
-// digit = 0 ; //dynamic_cast<AliEMCALDigit *>((fDigitsList)[iDigit]);
-// fGeomPtr->AbsToRelNumbering(digit->GetId(), relid) ;
-// fGeomPtr->PosInAlice(relid, xi[iDigit], zi[iDigit]) ;
-// }
-//
-// if (!digitgraph) {
-// digitgraph = new TGraph(fMulDigit,xi,zi);
-// digitgraph-> SetMarkerStyle(5) ;
-// digitgraph-> SetMarkerSize(1.) ;
-// digitgraph-> SetMarkerColor(1) ;
-// digitgraph-> Draw("P") ;
-// }
-// if (!clustertext) {
-//
-// TVector3 pos(0.,0.,0.) ;
-// GetLocalPosition(pos) ;
-// clustertext = new TPaveText(pos.X()-10,pos.Z()+10,pos.X()+50,pos.Z()+35,"") ;
-// Text_t line1[40] ;
-// Text_t line2[40] ;
-// sprintf(line1,"Energy=%1.2f GeV",GetEnergy()) ;
-// sprintf(line2,"%d Digits",GetDigitsMultiplicity()) ;
-// clustertext ->AddText(line1) ;
-// clustertext ->AddText(line2) ;
-// clustertext ->Draw("");
-// }
-// gPad->Update() ;
-// Print("") ;
-// delete[] xi ;
-// delete[] zi ;
-// }
-//
-//break;
-//
-// case kButton1Up:
-// if (digitgraph) {
-// delete digitgraph ;
-// digitgraph = 0 ;
-// }
-// if (clustertext) {
-// delete clustertext ;
-// clustertext = 0 ;
-// }
-//
-// break;
-//
-// }*/
-//}
-
//____________________________________________________________________________
-void AliEMCALRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits)
+void AliEMCALRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits, const Bool_t justClusters)
{
// Evaluates cluster parameters
// First calculate the index of digit with maximum amplitude and get
// the supermodule number where it sits.
+
fDigitIndMax = GetMaximalEnergyIndex();
fSuperModuleNumber = fGeomPtr->GetSuperModuleNumber(GetAbsIdMaxDigit());
EvalParents(digits);
//Called last because it sets the global position of the cluster?
- EvalLocal2TrackingCSTransform();
+ //Do not call it when recalculating clusters out of standard reconstruction
+ if(!justClusters){
+ EvalLocal2TrackingCSTransform();
+ }
}
Double_t d = 0., wtot = 0., w = 0.;
Int_t iDigit=0, nstat=0;
- AliEMCALDigit * digit ;
+ AliEMCALDigit * digit=0;
// Calculates the dispersion in cell units
Double_t etai, phii, etaMean=0.0, phiMean=0.0;
//____________________________________________________________________________
void AliEMCALRecPoint::EvalDistanceToBadChannels(AliCaloCalibPedestal* caloped)
{
- //For each EMC rec. point set the distance to the nearest bad channel.
- //AliInfo(Form("%d bad channel(s) found.\n", caloped->GetDeadTowerCount()));
- //Needs to be carefully checked!!! Gustavo 10-11-2009
-
- if(!caloped->GetDeadTowerCount()) return;
-
- //Get channels map of the supermodule where the cluster is.
- TH2D* hMap = caloped->GetDeadMap(fSuperModuleNumber);
-
- TVector3 dR;
- TVector3 cellpos;
- Float_t minDist = 100000;
- Float_t dist = 0;
- Int_t absId = -1;
-
- //Loop on tower status map
- for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
- for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
- //Check if tower is bad.
- if(hMap->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
- //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
-
- //Tower is bad, get the absId of the index.
- absId = fGeomPtr->GetAbsCellIdFromCellIndexes(fSuperModuleNumber, irow, icol);
-
- //Get the position of this tower.
-
- //Calculate the distance in local coordinates
- //fGeomPtr->RelPosCellInSModule(absId,cellpos);
- //Calculate distance between this tower and cluster, set if is smaller than previous.
- //dR = cellpos-fLocPos;
-
- //Calculate the distance in global coordinates
- fGeomPtr->GetGlobal(absId,cellpos);
- //Calculate distance between this tower and cluster, set if it is smaller than previous.
- dR = cellpos-fGlobPos;
-
- dist = dR.Mag();
- if(dist < minDist) minDist = dist;
- }
- }
-
-
- //In case the cluster is shared by 2 SuperModules, need to check the map of the second Super Module
- if (fSharedCluster) {
- TH2D* hMap2 = 0;
- Int_t nSupMod2 = -1;
-
- //The only possible combinations are (0,1), (2,3) ... (10,11)
- if(fSuperModuleNumber%2) nSupMod2 = fSuperModuleNumber-1;
- else nSupMod2 = fSuperModuleNumber+1;
- hMap2 = caloped->GetDeadMap(nSupMod2);
-
-
- //Loop on tower status map of second super module
- for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
- for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
- //Check if tower is bad.
- if(hMap2->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
- //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
-
- //Tower is bad, get the absId of the index.
- absId = fGeomPtr->GetAbsCellIdFromCellIndexes(nSupMod2, irow, icol);
-
- //Get the position of this tower.
-
- //Calculate the distance in global coordinates
- fGeomPtr->GetGlobal(absId,cellpos);
- //Calculate distance between this tower and cluster, set if it is smaller than previous.
- dR = cellpos-fGlobPos;
-
- dist = dR.Mag();
- if(dist < minDist) minDist = dist;
- }
- }
-
- }// shared cluster in 2 SuperModules
-
+ //For each EMC rec. point set the distance to the nearest bad channel.
+ //AliInfo(Form("%d bad channel(s) found.\n", caloped->GetDeadTowerCount()));
+ //It is done in cell units and not in global or local position as before (Sept 2010)
+
+ if(!caloped->GetDeadTowerCount()) return;
+
+ //Get channels map of the supermodule where the cluster is.
+ TH2D* hMap = caloped->GetDeadMap(fSuperModuleNumber);
+
+ Int_t dRrow, dReta;
+ Float_t minDist = 10000.;
+ Float_t dist = 0.;
+ Int_t nSupMod, nModule;
+ Int_t nIphi, nIeta;
+ Int_t iphi, ieta;
+ fDigitIndMax = GetMaximalEnergyIndex();
+ fGeomPtr->GetCellIndex(fAbsIdList[fDigitIndMax], nSupMod,nModule,nIphi,nIeta);
+ fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
+
+ //Loop on tower status map
+ for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
+ for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
+ //Check if tower is bad.
+ if(hMap->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
+ //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
+
+ dRrow=TMath::Abs(irow-iphi);
+ dReta=TMath::Abs(icol-ieta);
+ dist=TMath::Sqrt(dRrow*dRrow+dReta*dReta);
+ if(dist < minDist) minDist = dist;
+
+ }
+ }
+
+ //In case the cluster is shared by 2 SuperModules, need to check the map of the second Super Module
+ if (fSharedCluster) {
+ TH2D* hMap2 = 0;
+ Int_t nSupMod2 = -1;
+
+ //The only possible combinations are (0,1), (2,3) ... (10,11)
+ if(fSuperModuleNumber%2) nSupMod2 = fSuperModuleNumber-1;
+ else nSupMod2 = fSuperModuleNumber+1;
+ hMap2 = caloped->GetDeadMap(nSupMod2);
+
+ //Loop on tower status map of second super module
+ for(Int_t irow = 0; irow < AliEMCALGeoParams::fgkEMCALRows; irow++){
+ for(Int_t icol = 0; icol < AliEMCALGeoParams::fgkEMCALCols; icol++){
+ //Check if tower is bad.
+ if(hMap2->GetBinContent(icol,irow)==AliCaloCalibPedestal::kAlive) continue;
+ //printf("AliEMCALRecPoint::EvalDistanceToBadChannels() - Bad channel in SM %d, col %d, row %d\n",iSM,icol, irow);
+ dRrow=TMath::Abs(irow-iphi);
- fDistToBadTower = minDist;
- //printf("AliEMCALRecPoint::EvalDistanceToBadChannel() - Distance to Bad is %f cm, shared cluster? %d \n",fDistToBadTower,fSharedCluster);
+ if(fSuperModuleNumber%2) {
+ dReta=TMath::Abs(icol-(AliEMCALGeoParams::fgkEMCALCols+ieta));
+ }
+ else {
+ dReta=TMath::Abs(AliEMCALGeoParams::fgkEMCALCols+icol-ieta);
+ }
+
+ dist=TMath::Sqrt(dRrow*dRrow+dReta*dReta);
+ if(dist < minDist) minDist = dist;
+
+ }
+ }
+
+ }// shared cluster in 2 SuperModules
+
+ fDistToBadTower = minDist;
+ //printf("AliEMCALRecPoint::EvalDistanceToBadChannel() - Distance to Bad is %f cm, shared cluster? %d \n",fDistToBadTower,fSharedCluster);
}
//____________________________________________________________________________
void AliEMCALRecPoint::EvalLocalPosition(Float_t logWeight, TClonesArray * digits)
{
- // Calculates the center of gravity in the local EMCAL-module coordinates
- // Info("Print", " logWeight %f : cluster energy %f ", logWeight, fAmp); // for testing
-
- AliEMCALDigit * digit;
- Int_t i=0, nstat=0;
-
- static Double_t dist = TmaxInCm(Double_t(fAmp));
- //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
-
- Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
-
- //printf(" dist : %f e : %f \n", dist, fAmp);
- for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
-
- //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
- fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
-
- //Temporal patch, due to mapping problem, need to swap "y" in one of the 2 SM, although no effect in position calculation. GCB 05/2010
- if(fSharedCluster && fSuperModuleNumber != fGeomPtr->GetSuperModuleNumber(digit->GetId())) xyzi[1]*=-1;
-
- //printf("EvalLocalPosition Cell: Id %i, SM %i : dist %f Local x,y,z %f %f %f \n",
- // digit->GetId(), fGeomPtr->GetSuperModuleNumber(digit->GetId()), dist, xyzi[0], xyzi[1], xyzi[2]);
-
- if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
- else w = fEnergyList[iDigit]; // just energy
-
- if(w>0.0) {
- wtot += w ;
- nstat++;
- for(i=0; i<3; i++ ) {
- clXYZ[i] += (w*xyzi[i]);
- clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
- }
- }
- }
- // cout << " wtot " << wtot << endl;
- if ( wtot > 0 ) {
- // xRMS = TMath::Sqrt(x2m - xMean*xMean);
- for(i=0; i<3; i++ ) {
- clXYZ[i] /= wtot;
- if(nstat>1) {
- clRmsXYZ[i] /= (wtot*wtot);
- clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
- if(clRmsXYZ[i] > 0.0) {
- clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
- } else clRmsXYZ[i] = 0;
- } else clRmsXYZ[i] = 0;
- }
- } else {
- for(i=0; i<3; i++ ) {
- clXYZ[i] = clRmsXYZ[i] = -1.;
- }
- }
- // clRmsXYZ[i] ??
-
-// // Cluster of one single digit, smear the position to avoid discrete position
-// // smear x and z with +- 3 cm to uniform (avoid discrete effects). Tower size is approx 6 cm.
-// // Rndm generates a number in ]0,1]
-// if (fMulDigit==1) {
-// clXYZ[0] += fGeomPtr->GetPhiTileSize()*(0.5 - gRandom->Rndm());
-// clXYZ[2] += fGeomPtr->GetEtaTileSize()*(0.5 - gRandom->Rndm());
-// }
-
- //Set position in local vector
- fLocPos.SetX(clXYZ[0]);
- fLocPos.SetY(clXYZ[1]);
- fLocPos.SetZ(clXYZ[2]);
-
- if (gDebug==2)
- printf("EvalLocalPosition Cluster: Local (x,y,z) = (%f,%f,%f) \n", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
-
+ // Calculates the center of gravity in the local EMCAL-module coordinates
+ // Info("Print", " logWeight %f : cluster energy %f ", logWeight, fAmp); // for testing
+
+ AliEMCALDigit * digit=0;
+ Int_t i=0, nstat=0;
+
+ Double_t dist = TmaxInCm(Double_t(fAmp));
+ //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
+
+ Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
+
+ //printf(" dist : %f e : %f \n", dist, fAmp);
+ for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
+ digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
+
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
+ }
+
+ fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
+
+ //Temporal patch, due to mapping problem, need to swap "y" in one of the 2 SM, although no effect in position calculation. GCB 05/2010
+ if(fSharedCluster && fSuperModuleNumber != fGeomPtr->GetSuperModuleNumber(digit->GetId())) xyzi[1]*=-1;
+
+ //printf("EvalLocalPosition Cell: Id %i, SM %i : dist %f Local x,y,z %f %f %f \n",
+ // digit->GetId(), fGeomPtr->GetSuperModuleNumber(digit->GetId()), dist, xyzi[0], xyzi[1], xyzi[2]);
+
+ if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
+ else w = fEnergyList[iDigit]; // just energy
+
+ if(w>0.0) {
+ wtot += w ;
+ nstat++;
+ for(i=0; i<3; i++ ) {
+ clXYZ[i] += (w*xyzi[i]);
+ clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
+ }
+ }
+ }
+ // cout << " wtot " << wtot << endl;
+ if ( wtot > 0 ) {
+ // xRMS = TMath::Sqrt(x2m - xMean*xMean);
+ for(i=0; i<3; i++ ) {
+ clXYZ[i] /= wtot;
+ if(nstat>1) {
+ clRmsXYZ[i] /= (wtot*wtot);
+ clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
+ if(clRmsXYZ[i] > 0.0) {
+ clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
+ } else clRmsXYZ[i] = 0;
+ } else clRmsXYZ[i] = 0;
+ }
+ } else {
+ for(i=0; i<3; i++ ) {
+ clXYZ[i] = clRmsXYZ[i] = -1.;
+ }
+ }
+
+ // // Cluster of one single digit, smear the position to avoid discrete position
+ // // smear x and z with +- 3 cm to uniform (avoid discrete effects). Tower size is approx 6 cm.
+ // // Rndm generates a number in ]0,1]
+ // if (fMulDigit==1) {
+ // clXYZ[0] += fGeomPtr->GetPhiTileSize()*(0.5 - gRandom->Rndm());
+ // clXYZ[2] += fGeomPtr->GetEtaTileSize()*(0.5 - gRandom->Rndm());
+ // }
+
+ //Set position in local vector
+ fLocPos.SetX(clXYZ[0]);
+ fLocPos.SetY(clXYZ[1]);
+ fLocPos.SetZ(clXYZ[2]);
+
+ if (gDebug==2)
+ printf("EvalLocalPosition Cluster: Local (x,y,z) = (%f,%f,%f) \n", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
+
}
// Calculates the center of gravity in the global ALICE coordinates
// Info("Print", " logWeight %f : cluster energy %f ", logWeight, fAmp); // for testing
- AliEMCALDigit * digit;
+ AliEMCALDigit * digit=0;
Int_t i=0, nstat=0;
- static Double_t dist = TmaxInCm(Double_t(fAmp));
+ Double_t dist = TmaxInCm(Double_t(fAmp));
//Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, lxyzi[3], xyzi[3], wtot=0., w=0.;
for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
+ }
+
//Get the local coordinates of the cell
- //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, lxyzi[0], lxyzi[1], lxyzi[2]);
fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, lxyzi[0], lxyzi[1], lxyzi[2]);
//Now get the global coordinate
clXYZ[i] = clRmsXYZ[i] = -1.;
}
}
- // clRmsXYZ[i] ??
// // Cluster of one single digit, smear the position to avoid discrete position
// // smear x and z with +- 3 cm to uniform (avoid discrete effects). Tower size is approx 6 cm.
void AliEMCALRecPoint::EvalLocalPositionFit(Double_t deff, Double_t logWeight,
Double_t phiSlope, TClonesArray * digits)
{
- // Aug 14-16, 2007 - for fit
- // Aug 31 - should be static ??
- static Double_t ycorr;
- static AliEMCALDigit *digit;
+ // Evaluates local position of clusters in SM
+
+ Double_t ycorr=0;
+ AliEMCALDigit *digit=0;
Int_t i=0, nstat=0;
Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
- static Double_t dist = TmaxInCm(Double_t(fAmp));
+ Double_t dist = TmaxInCm(Double_t(fAmp));
//Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
for(Int_t iDigit=0; iDigit<digits->GetEntries(); iDigit++) {
digit = dynamic_cast<AliEMCALDigit *>(digits->At(fDigitsList[iDigit])) ;
-
- dist = deff;
- //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
- fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
-
- if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
- else w = fEnergyList[iDigit]; // just energy
-
- if(w>0.0) {
- wtot += w ;
- nstat++;
- for(i=0; i<3; i++ ) {
- clXYZ[i] += (w*xyzi[i]);
- clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
+ if(digit){
+ dist = deff;
+ //fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
+ fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
+
+ if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
+ else w = fEnergyList[iDigit]; // just energy
+
+ if(w>0.0) {
+ wtot += w ;
+ nstat++;
+ for(i=0; i<3; i++ ) {
+ clXYZ[i] += (w*xyzi[i]);
+ clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
+ }
}
- }
- }
+ }else AliError("Digit null");
+ }//loop
// cout << " wtot " << wtot << endl;
if ( wtot > 0 ) {
// xRMS = TMath::Sqrt(x2m - xMean*xMean);
Bool_t AliEMCALRecPoint::EvalLocalPositionFromDigits(TClonesArray *digits, TArrayD &ed, TVector3 &locPos)
{
// Used when digits should be recalibrated
- static Double_t deff, w0, esum;
- static Int_t iDigit;
- // static AliEMCALDigit *digit;
+ Double_t deff=0, w0=0, esum=0;
+ Int_t iDigit=0;
+ // AliEMCALDigit *digit;
if(ed.GetSize() && (digits->GetEntries()!=ed.GetSize())) return kFALSE;
Bool_t AliEMCALRecPoint::EvalLocalPositionFromDigits(const Double_t esum, const Double_t deff, const Double_t w0, TClonesArray *digits, TArrayD &ed, TVector3 &locPos)
{
//Evaluate position of digits in supermodule.
- static AliEMCALDigit *digit;
+ AliEMCALDigit *digit=0;
Int_t i=0, nstat=0;
Double_t clXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
for(Int_t iDigit=0; iDigit<digits->GetEntries(); iDigit++) {
digit = dynamic_cast<AliEMCALDigit *>(digits->At(iDigit));
-
- //geo->RelPosCellInSModule(digit->GetId(), idMax, deff, xyzi[0], xyzi[1], xyzi[2]);
- geo->RelPosCellInSModule(digit->GetId(), deff, xyzi[0], xyzi[1], xyzi[2]);
-
- if(w0 > 0.0) w = TMath::Max( 0., w0 + TMath::Log(ed[iDigit] / esum));
- else w = ed[iDigit]; // just energy
-
- if(w>0.0) {
- wtot += w ;
- nstat++;
- for(i=0; i<3; i++ ) {
- clXYZ[i] += (w*xyzi[i]);
+ if(digit){
+ //geo->RelPosCellInSModule(digit->GetId(), idMax, deff, xyzi[0], xyzi[1], xyzi[2]);
+ geo->RelPosCellInSModule(digit->GetId(), deff, xyzi[0], xyzi[1], xyzi[2]);
+
+ if(w0 > 0.0) w = TMath::Max( 0., w0 + TMath::Log(ed[iDigit] / esum));
+ else w = ed[iDigit]; // just energy
+
+ if(w>0.0) {
+ wtot += w ;
+ nstat++;
+ for(i=0; i<3; i++ ) {
+ clXYZ[i] += (w*xyzi[i]);
+ }
}
- }
- }
+ }else AliError("Digit null");
+ }//loop
// cout << " wtot " << wtot << endl;
if (wtot > 0) {
for(i=0; i<3; i++ ) {
// for coordinate calculation; 0.5 GeV < esum <100 GeV.
// Look to: http://rhic.physics.wayne.edu/~pavlinov/ALICE/SHISHKEBAB/RES/CALIB/GEOMCORR/deffandW0VaEgamma_2.gif
//
- static Double_t e=0.0;
+ Double_t e=0.0;
const Double_t kdp0=9.25147, kdp1=1.16700; // Hard coded now
const Double_t kwp0=4.83713, kwp1=-2.77970e-01, kwp2 = 4.41116;
// Unfinished - Nov 15,2006
// Distance is calculate in (phi,eta) units
- AliEMCALDigit * digit ;
+ AliEMCALDigit * digit = 0 ;
- Int_t iDigit;
+ Int_t iDigit=0;
if (!fLocPos.Mag()) {
EvalLocalPosition(logWeight, digits);
// Calculates the axis of the shower ellipsoid in eta and phi
// in cell units
- static TString gn(fGeomPtr->GetName());
+ TString gn(fGeomPtr->GetName());
Double_t wtot = 0.;
Double_t x = 0.;
AliEMCALDigit * digit = 0;
- Double_t etai , phii, w;
+ Double_t etai =0, phii=0, w=0;
int nSupMod=0, nModule=0, nIphi=0, nIeta=0;
int iphi=0, ieta=0;
for(Int_t iDigit=0; iDigit<fMulDigit; iDigit++) {
// Constructs the list of primary particles (tracks) which
// have contributed to this RecPoint and calculate deposited energy
// for each track
-
- AliEMCALDigit * digit ;
+
+ AliEMCALDigit * digit =0;
Int_t * primArray = new Int_t[fMaxTrack] ;
+ memset(primArray,-1,sizeof(Int_t)*fMaxTrack);
Float_t * dEPrimArray = new Float_t[fMaxTrack] ;
-
+ memset(dEPrimArray,-1,sizeof(Int_t)*fMaxTrack);
+
Int_t index ;
for ( index = 0 ; index < GetDigitsMultiplicity() ; index++ ) { // all digits
digit = dynamic_cast<AliEMCALDigit *>(digits->At( fDigitsList[index] )) ;
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
+ }
+
Int_t nprimaries = digit->GetNprimary() ;
if ( nprimaries == 0 ) continue ;
Int_t jndex ;
for ( jndex = 0 ; jndex < nprimaries ; jndex++ ) { // all primaries in digit
if ( fMulTrack > fMaxTrack ) {
- fMulTrack = fMaxTrack ;
- Error("EvalPrimaries", "increase fMaxTrack ") ;
- break ;
+ fMulTrack = fMaxTrack ;
+ Error("EvalPrimaries", "increase fMaxTrack ") ;
+ break ;
}
Int_t newPrimary = digit->GetPrimary(jndex+1);
Float_t dEPrimary = digit->GetDEPrimary(jndex+1);
Int_t kndex ;
Bool_t already = kFALSE ;
for ( kndex = 0 ; kndex < fMulTrack ; kndex++ ) { //check if not already stored
- if ( newPrimary == primArray[kndex] ){
- already = kTRUE ;
- dEPrimArray[kndex] += dEPrimary;
- break ;
- }
+ if ( newPrimary == primArray[kndex] ){
+ already = kTRUE ;
+ dEPrimArray[kndex] += dEPrimary;
+ break ;
+ }
} // end of check
if ( !already && (fMulTrack < fMaxTrack)) { // store it
- primArray[fMulTrack] = newPrimary ;
- dEPrimArray[fMulTrack] = dEPrimary ;
- fMulTrack++ ;
+ primArray[fMulTrack] = newPrimary ;
+ dEPrimArray[fMulTrack] = dEPrimary ;
+ fMulTrack++ ;
} // store it
} // all primaries in digit
} // all digits
-
+
Int_t *sortIdx = new Int_t[fMulTrack];
TMath::Sort(fMulTrack,dEPrimArray,sortIdx);
for(index = 0; index < fMulTrack; index++) {
delete [] sortIdx;
delete [] primArray ;
delete [] dEPrimArray ;
-
+
}
//______________________________________________________________________________
void AliEMCALRecPoint::EvalParents(TClonesArray * digits)
{
// Constructs the list of parent particles (tracks) which have contributed to this RecPoint
-
- AliEMCALDigit * digit ;
+
+ AliEMCALDigit * digit=0 ;
Int_t * parentArray = new Int_t[fMaxTrack] ;
+ memset(parentArray,-1,sizeof(Int_t)*fMaxTrack);
Float_t * dEParentArray = new Float_t[fMaxTrack] ;
-
+ memset(dEParentArray,-1,sizeof(Int_t)*fMaxTrack);
+
Int_t index ;
for ( index = 0 ; index < GetDigitsMultiplicity() ; index++ ) { // all digits
if (fDigitsList[index] >= digits->GetEntries() || fDigitsList[index] < 0)
- AliError(Form("Trying to get invalid digit %d (idx in WriteRecPoint %d)",fDigitsList[index],index));
+ AliError(Form("Trying to get invalid digit %d (idx in WriteRecPoint %d)",fDigitsList[index],index));
digit = dynamic_cast<AliEMCALDigit *>(digits->At( fDigitsList[index] )) ;
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
+ }
+
Int_t nparents = digit->GetNiparent() ;
if ( nparents == 0 ) continue ;
-
+
Int_t jndex ;
for ( jndex = 0 ; jndex < nparents ; jndex++ ) { // all primaries in digit
if ( fMulParent > fMaxParent ) {
- fMulTrack = - 1 ;
- Error("EvalParents", "increase fMaxParent") ;
- break ;
+ fMulTrack = - 1 ;
+ Error("EvalParents", "increase fMaxParent") ;
+ break ;
}
Int_t newParent = digit->GetIparent(jndex+1) ;
Float_t newdEParent = digit->GetDEParent(jndex+1) ;
Int_t kndex ;
Bool_t already = kFALSE ;
for ( kndex = 0 ; kndex < fMulParent ; kndex++ ) { //check if not already stored
- if ( newParent == parentArray[kndex] ){
- dEParentArray[kndex] += newdEParent;
- already = kTRUE ;
- break ;
- }
+ if ( newParent == parentArray[kndex] ){
+ dEParentArray[kndex] += newdEParent;
+ already = kTRUE ;
+ break ;
+ }
} // end of check
if ( !already && (fMulParent < fMaxParent)) { // store it
- parentArray[fMulParent] = newParent ;
- dEParentArray[fMulParent] = newdEParent ;
- fMulParent++ ;
+ parentArray[fMulParent] = newParent ;
+ dEParentArray[fMulParent] = newdEParent ;
+ fMulParent++ ;
} // store it
} // all parents in digit
} // all digits
-
+
if (fMulParent>0) {
Int_t *sortIdx = new Int_t[fMulParent];
TMath::Sort(fMulParent,dEParentArray,sortIdx);
}
delete [] sortIdx;
}
-
+
delete [] parentArray;
delete [] dEParentArray;
}
}
//____________________________________________________________________________
-void AliEMCALRecPoint::GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const
-{
- // returns the position of the cluster in the global reference system of ALICE
- // These are now the Cartesian X, Y and Z
- // cout<<" geom "<<geom<<endl;
-
- //To be implemented
- fGeomPtr->GetGlobalEMCAL(this, gpos, gmat);
-
-}
+//void AliEMCALRecPoint::GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const
+//{
+// // returns the position of the cluster in the global reference system of ALICE
+// // These are now the Cartesian X, Y and Z
+// // cout<<" geom "<<geom<<endl;
+//
+// //To be implemented
+// fGeomPtr->GetGlobalEMCAL(this, gpos, gmat);
+//
+//}
//_____________________________________________________________________________
void AliEMCALRecPoint::EvalLocal2TrackingCSTransform()
SetX(txyz[0]); SetY(txyz[1]); SetZ(txyz[2]);
if(AliLog::GetGlobalDebugLevel()>0) {
- TVector3 gpos; TMatrixF gmat;
- GetGlobalPosition(gpos,gmat);
+ TVector3 gpos; //TMatrixF gmat;
+ //GetGlobalPosition(gpos,gmat); //Not doing anythin special, replace by next line.
+ fGeomPtr->GetGlobal(fLocPos, gpos, GetSuperModuleNumber());
+
Float_t gxyz[3];
GetGlobalXYZ(gxyz);
AliInfo(Form("lCS-->(%.3f,%.3f,%.3f), tCS-->(%.3f,%.3f,%.3f), gCS-->(%.3f,%.3f,%.3f), gCScalc-\
Float_t menergy = 0. ;
Int_t iDigit;
-
for(iDigit=0; iDigit<fMulDigit; iDigit++) {
if(fEnergyList[iDigit] > menergy)
// Finds the maximum energy in the cluster
Float_t menergy = 0. ;
- Float_t mid = 0. ;
+ Int_t mid = 0 ;
Int_t iDigit;
for(iDigit=0; iDigit<fMulDigit; iDigit++) {
// Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
// energy difference between two local maxima
- AliEMCALDigit * digit ;
- AliEMCALDigit * digitN ;
+ AliEMCALDigit * digit = 0;
+ AliEMCALDigit * digitN = 0;
- Int_t iDigitN ;
- Int_t iDigit ;
+ Int_t iDigitN = 0 ;
+ Int_t iDigit = 0 ;
for(iDigit = 0; iDigit < fMulDigit; iDigit++)
maxAt[iDigit] = (AliEMCALDigit*) digits->At(fDigitsList[iDigit]) ;
digit = maxAt[iDigit] ;
for(iDigitN = 0; iDigitN < fMulDigit; iDigitN++) {
- digitN = (AliEMCALDigit *) digits->At(fDigitsList[iDigitN]) ;
+ digitN = (AliEMCALDigit *) digits->At(fDigitsList[iDigitN]) ;
if ( AreNeighbours(digit, digitN) ) {
if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) {
void AliEMCALRecPoint::EvalTime(TClonesArray * digits){
// time is set to the time of the digit with the maximum energy
- Float_t maxE = 0;
- Int_t maxAt = 0;
+ Float_t maxE = 0;
+ Int_t maxAt = 0;
for(Int_t idig=0; idig < fMulDigit; idig++){
if(fEnergyList[idig] > maxE){
- maxE = fEnergyList[idig] ;
+ maxE = fEnergyList[idig] ;
maxAt = idig;
}
}
Coord_t x = pos.X() ;
Coord_t y = pos.Z() ;
Color_t markercolor = 1 ;
- Size_t markersize = 1. ;
+ Size_t markersize = 1.;
Style_t markerstyle = 5 ;
if (!gPad->IsBatch()) {
// e energy in GeV)
// key = 0(gamma, default)
// != 0(electron)
- static Double_t ca = 4.82; // shower max parameter - first guess; ca=TMath::Log(1000./8.07)
- static Double_t x0 = 1.23; // radiation lenght (cm)
- static Double_t tmax = 0.; // position of electromagnetic shower max in cm
+ const Double_t ca = 4.82; // shower max parameter - first guess; ca=TMath::Log(1000./8.07)
+ Double_t tmax = 0.; // position of electromagnetic shower max in cm
+
+ Double_t x0 = 1.31; // radiation lenght (cm)
+ //If old geometry in use
+ if(!((fGeomPtr->GetEMCGeometry()->GetGeoName()).Contains("V1"))) x0 = 1.28;
- tmax = 0.0;
if(e>0.1) {
tmax = TMath::Log(e) + ca;
if (key==0) tmax += 0.5;
TString message ;
message = "AliEMCALRecPoint:\n" ;
message += " digits # = " ;
- Info("Print", message.Data()) ;
+ AliInfo(message.Data()) ;
Int_t iDigit;
for(iDigit=0; iDigit<fMulDigit; iDigit++)
printf(" %d ", fDigitsList[iDigit] ) ;
printf("\n");
- Info("Print", " Energies = ") ;
+ AliInfo(" Energies = ") ;
for(iDigit=0; iDigit<fMulDigit; iDigit++)
printf(" %f ", fEnergyList[iDigit] ) ;
printf("\n");
- Info("Print", "\n Abs Ids = ") ;
+ AliInfo("\n Abs Ids = ") ;
for(iDigit=0; iDigit<fMulDigit; iDigit++)
printf(" %i ", fAbsIdList[iDigit] ) ;
printf("\n");
- Info("Print", " Primaries ") ;
+ AliInfo(" Primaries ") ;
for(iDigit = 0;iDigit < fMulTrack; iDigit++)
printf(" %d ", fTracksList[iDigit]) ;
message += " Core radius = %f" ;
message += " Number of primaries %d" ;
message += " Stored at position %d" ;
- Info("Print", message.Data(), fClusterType, fMulDigit, fAmp, fCoreEnergy, fCoreRadius, fMulTrack, GetIndexInList() ) ;
+ AliInfo(Form(message.Data(), fClusterType, fMulDigit, fAmp, fCoreEnergy, fCoreRadius, fMulTrack, GetIndexInList()) ) ;
}
//___________________________________________________________
Double_t AliEMCALRecPoint::GetPointEnergy() const
{
//Returns energy ....
- static double e;
- e=0.0;
+ Double_t e=0.0;
for(int ic=0; ic<GetMultiplicity(); ic++) e += double(fEnergyList[ic]);
return e;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff