//_________________________________________________________________________
// Reconstructed Points for the EMCAL
// A RecPoint is a cluster of digits
+//
+//
//*-- Author: Yves Schutz (SUBATECH)
//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
//*-- Author: Heather Gray (LBL) merged AliEMCALRecPoint and AliEMCALTowerRecPoint 02/04
#include "TGeoMatrix.h"
#include "TGeoManager.h"
#include "TGeoPhysicalNode.h"
+#include "TRandom.h"
// --- Standard library ---
#include <Riostream.h>
#include "AliEMCALHit.h"
#include "AliEMCALDigit.h"
#include "AliEMCALRecPoint.h"
+#include "AliCaloCalibPedestal.h"
+#include "AliEMCALGeoParams.h"
ClassImp(AliEMCALRecPoint)
AliEMCALRecPoint::AliEMCALRecPoint()
: AliCluster(), fGeomPtr(0),
fAmp(0), fIndexInList(-1), //to be set when the point is already stored
- fLocPos(0,0,0), fLocPosM(0),
+ fGlobPos(0,0,0),fLocPos(0,0,0),
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),
- fDigitIndMax(-1)
+ fDigitIndMax(-1), fDistToBadTower(-1), fSharedCluster(kFALSE)
{
// ctor
fGeomPtr = AliEMCALGeometry::GetInstance();
AliEMCALRecPoint::AliEMCALRecPoint(const char *)
: AliCluster(), fGeomPtr(0),
fAmp(0), fIndexInList(-1), //to be set when the point is already stored
- fLocPos(0,0,0), fLocPosM(new TMatrixF(3,3)),
+ fGlobPos(0,0,0), fLocPos(0,0,0),
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]),
- fSuperModuleNumber(0), fDigitIndMax(-1)
+ fSuperModuleNumber(0), fDigitIndMax(-1), fDistToBadTower(-1),fSharedCluster(kFALSE)
{
// ctor
for (Int_t i = 0; i < fMaxTrack; i++)
AliEMCALRecPoint::AliEMCALRecPoint(const AliEMCALRecPoint & rp)
: AliCluster(rp), fGeomPtr(rp.fGeomPtr),
fAmp(rp.fAmp), fIndexInList(rp.fIndexInList),
- fLocPos(rp.fLocPos), fLocPosM(rp.fLocPosM),
+ fGlobPos(rp.fGlobPos),fLocPos(rp.fLocPos),
fMaxDigit(rp.fMaxDigit), fMulDigit(rp.fMulDigit),
fMaxTrack(rp.fMaxTrack), fMulTrack(rp.fMaxTrack),
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]),
fDEParentsList(new Float_t[rp.fMaxParent]),
- fSuperModuleNumber(rp.fSuperModuleNumber), fDigitIndMax(rp.fDigitIndMax)
+ fSuperModuleNumber(rp.fSuperModuleNumber), fDigitIndMax(rp.fDigitIndMax),
+ fDistToBadTower(rp.fDistToBadTower), fSharedCluster(rp.fSharedCluster)
{
//copy ctor
fLambda[0] = rp.fLambda[0];
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)
delete[] fParentsList;
if ( fDEParentsList)
delete[] fDEParentsList;
-
- delete fLocPosM ;
+
delete [] fDigitsList ;
delete [] fTracksList ;
}
if(&rp == this) return *this;
- fGeomPtr = rp.fGeomPtr;
- fAmp = rp.fAmp;
+ fGeomPtr = rp.fGeomPtr;
+ fAmp = rp.fAmp;
fIndexInList = rp.fIndexInList;
- fLocPos = rp.fLocPos;
- fLocPosM = rp.fLocPosM;
- fMaxDigit = rp.fMaxDigit;
- fMulDigit = rp.fMulDigit;
- fMaxTrack = rp.fMaxTrack;
- fMulTrack = rp.fMaxTrack;
+ fGlobPos = rp.fGlobPos;
+ fLocPos = rp.fLocPos;
+ fMaxDigit = rp.fMaxDigit;
+ fMulDigit = rp.fMulDigit;
+ fMaxTrack = rp.fMaxTrack;
+ fMulTrack = rp.fMulTrack;
+
+ if(fDigitsList) delete [] fDigitsList;
+ fDigitsList = new Int_t[rp.fMaxDigit];
+ if(fTracksList) delete [] fTracksList;
+ fTracksList = new Int_t[rp.fMaxTrack];
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;
+
+
+ if(fEnergyList) delete [] fEnergyList;
+ fEnergyList = new Float_t[rp.fMaxDigit];
+ if(fAbsIdList) delete [] fAbsIdList;
+ fAbsIdList = new Int_t[rp.fMaxDigit];
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;
+
+ fTime = rp.fTime;
+ fNExMax = rp.fNExMax;
fCoreRadius = rp.fCoreRadius;
+
+ if(fDETracksList) delete [] fDETracksList;
+ fDETracksList = new Float_t[rp.fMaxTrack];
for(Int_t i = 0; i < fMaxTrack; i++) fDETracksList[i] = rp.fDETracksList[i];
+
fMulParent = rp.fMulParent;
fMaxParent = rp.fMaxParent;
+
+ if(fParentsList) delete [] fParentsList;
+ fParentsList = new Int_t[rp.fMaxParent];
+ if(fDEParentsList) delete [] fDEParentsList;
+ fDEParentsList = new Float_t[rp.fMaxParent];
for(Int_t i = 0; i < fMaxParent; i++) {
- fParentsList[i] = rp.fParentsList[i];
+ fParentsList[i] = rp.fParentsList[i];
fDEParentsList[i] = rp.fDEParentsList[i];
}
+
fSuperModuleNumber = rp.fSuperModuleNumber;
- fDigitIndMax = rp.fDigitIndMax;
+ fDigitIndMax = rp.fDigitIndMax;
fLambda[0] = rp.fLambda[0];
fLambda[1] = rp.fLambda[1];
-
+
+ fDistToBadTower = rp.fDistToBadTower;
+ fSharedCluster = rp.fSharedCluster;
+
return *this;
}
//____________________________________________________________________________
-void AliEMCALRecPoint::AddDigit(AliEMCALDigit & digit, Float_t Energy)
+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 ;
-
- //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());
-
+ fAmp += energy ;
+
+ if(shared) fSharedCluster = kTRUE;
}
//____________________________________________________________________________
Bool_t AliEMCALRecPoint::AreNeighbours(AliEMCALDigit * digit1, AliEMCALDigit * digit2 ) const
{
// Tells if (true) or not (false) two digits are neighbours
// A neighbour is defined as being two digits which share a corner
-
- 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;
+ // ONLY USED IN CASE OF UNFOLDING
+
+ 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 ;
fGeomPtr->GetCellIndex(digit2->GetId(), nSupMod1,nModule1,nIphi1,nIeta1);
fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod1,nModule1,nIphi1,nIeta1, relid2[0],relid2[1]);
+ // In case of a shared cluster, index of SM in C side, columns start at 48 and ends at 48*2-1
+ // C Side impair SM, nSupMod%2=1; A side pair SM nSupMod%2=0
+ if(fSharedCluster){
+ //printf("Shared cluster in 2 SMs!\n");
+
+ // if(nSupMod1%2) relid1[1]+=AliEMCALGeoParams::fgkEMCALCols;//bad
+ // else relid2[1]+=AliEMCALGeoParams::fgkEMCALCols;//bad
+ if(nSupMod1%2) relid2[1]+=AliEMCALGeoParams::fgkEMCALCols;
+ else relid1[1]+=AliEMCALGeoParams::fgkEMCALCols;
+ }
+
rowdiff = TMath::Abs( relid1[0] - relid2[0] ) ;
coldiff = TMath::Abs( relid1[1] - relid2[1] ) ;
- if (( coldiff <= 1 ) && ( rowdiff <= 1 ) && (coldiff + rowdiff > 0))
- areNeighbours = kTRUE ;
+ //if (( coldiff <= 1 ) && ( rowdiff <= 1 ) && (coldiff + rowdiff > 0))
+ if ((coldiff + rowdiff == 1 ))
+ areNeighbours = kTRUE ;
return areNeighbours;
}
{
// Compares two RecPoints according to their position in the EMCAL modules
- Float_t delta = 1 ; //Width of "Sorting row". If you change this
- //value (what is senseless) change as well delta in
- //AliEMCALTrackSegmentMakerv* and other RecPoints...
- Int_t rv ;
+ Float_t delta = 1 ; //Width of "Sorting row".
+
+ Int_t rv = 2 ;
AliEMCALRecPoint * clu = (AliEMCALRecPoint *)obj ;
return rv ;
}
-//____________________________________________________________________________
-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);
}
-//______________________________________________________________________________
-void AliEMCALRecPoint::ExecuteEvent(Int_t /*event*/, Int_t, Int_t)
+//____________________________________________________________________________
+void AliEMCALRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits, const Bool_t justClusters)
{
- // 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]) ;
- }
+ // Evaluates cluster parameters
+
+ // First calculate the index of digit with maximum amplitude and get
+ // the supermodule number where it sits.
- 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 ;
- }
+ fDigitIndMax = GetMaximalEnergyIndex();
+ fSuperModuleNumber = fGeomPtr->GetSuperModuleNumber(GetAbsIdMaxDigit());
-break;
-
- case kButton1Up:
- if (digitgraph) {
- delete digitgraph ;
- digitgraph = 0 ;
- }
- if (clustertext) {
- delete clustertext ;
- clustertext = 0 ;
- }
-
- break;
-
- }*/
-}
-//____________________________________________________________________________
-void AliEMCALRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits)
-{
- // Evaluates all shower parameters
+ //Evaluate global and local position
+ EvalGlobalPosition(logWeight, digits) ;
EvalLocalPosition(logWeight, digits) ;
+
+ //Evaluate shower parameters
EvalElipsAxis(logWeight, digits) ;
EvalDispersion(logWeight, digits) ;
+
//EvalCoreEnergy(logWeight, digits);
EvalTime(digits) ;
EvalPrimaries(digits) ;
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;
int nSupMod=0, nModule=0, nIphi=0, nIeta=0;
if (fAmp>0 && fEnergyList[iDigit]>0) {
fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
+
+ // 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(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
+
etai=(Double_t)ieta;
phii=(Double_t)iphi;
w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
if (fAmp>0 && fEnergyList[iDigit]>0) {
fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
+
+ // 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(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
+
etai=(Double_t)ieta;
phii=(Double_t)iphi;
w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
else d = 0. ;
fDispersion = TMath::Sqrt(d) ;
+ //printf("AliEMCALRecPoint::EvalDispersion() : Dispersion %f \n",fDispersion);
+}
+
+//____________________________________________________________________________
+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()));
+ //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);
+
+ 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
- static Double_t dist;
-
- AliEMCALDigit * digit;
- Int_t i=0, nstat=0, idMax=-1;
+ 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(iDigit==0) {
- idMax = digit->GetId(); // is it correct
- dist = TmaxInCm(Double_t(fAmp));
+
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
}
- fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
- //printf(" Id %i : dist %f Local x,y,z %f %f %f \n", digit->GetId(), dist, xyzi[0], xyzi[1], xyzi[2]);
-
- //fGeomPtr->RelPosCellInSModule(digit->GetId(), xyzi[0], xyzi[1], xyzi[2]);
- //printf(" Id %i : dist %f Local x,y,z %f %f %f \n", digit->GetId(), 0.0, xyzi[0], xyzi[1], xyzi[2]);
- // if(fAmp>102.) assert(0);
-
+
+ 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]);
+ clXYZ[i] += (w*xyzi[i]);
+ clRmsXYZ[i] += (w*xyzi[i]*xyzi[i]);
}
}
}
for(i=0; i<3; i++ ) {
clXYZ[i] /= wtot;
if(nstat>1) {
- clRmsXYZ[i] /= (wtot*wtot);
- clRmsXYZ[i] = clRmsXYZ[i] - clXYZ[i]*clXYZ[i];
+ 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;
+ clRmsXYZ[i] = TMath::Sqrt(clRmsXYZ[i]);
+ } else clRmsXYZ[i] = 0;
} else clRmsXYZ[i] = 0;
}
} else {
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: eta,phi,r = %f,%f,%f", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
- fLocPosM = 0 ; // covariance matrix
+
+ if (gDebug==2)
+ printf("EvalLocalPosition Cluster: Local (x,y,z) = (%f,%f,%f) \n", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
+
}
+
//____________________________________________________________________________
-void AliEMCALRecPoint::EvalLocalPositionFit(Double_t deff, Double_t logWeight,
-Double_t phiSlope, TClonesArray * digits)
+void AliEMCALRecPoint::EvalGlobalPosition(Float_t logWeight, TClonesArray * digits)
{
- // Aug 14-16, 2007 - for fit
- // Aug 31 - should be static ??
- static Double_t dist, ycorr;
- static AliEMCALDigit *digit;
-
- Int_t i=0, nstat=0, idMax=-1;
- Double_t clXYZ[3]={0.,0.,0.}, clRmsXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
+ // Calculates the center of gravity in the global ALICE 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.}, lxyzi[3], xyzi[3], wtot=0., w=0.;
- for(Int_t iDigit=0; iDigit<digits->GetEntries(); iDigit++) {
+ //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(iDigit==0) {
- idMax = digit->GetId(); // is it correct
- dist = TmaxInCm(Double_t(fAmp));
- }
-
- dist = deff;
- fGeomPtr->RelPosCellInSModule(digit->GetId(), idMax, dist, xyzi[0], xyzi[1], xyzi[2]);
+ if(!digit) {
+ AliError("No Digit!!");
+ continue;
+ }
+
+ //Get the local coordinates of the cell
+ fGeomPtr->RelPosCellInSModule(digit->GetId(), dist, lxyzi[0], lxyzi[1], lxyzi[2]);
+
+ //Now get the global coordinate
+ fGeomPtr->GetGlobal(lxyzi,xyzi, fGeomPtr->GetSuperModuleNumber(digit->GetId()));
+ //TVector3 pos(xyzi[0], xyzi[1], xyzi[2]);
+ //printf("EvalGlobalPosition Cell: Id %i, SM %i : dist %f Local (x,y,z) = (%f %f %f), eta %f, phi%f \n",
+ // digit->GetId(), fGeomPtr->GetSuperModuleNumber(digit->GetId()),dist, xyzi[0], xyzi[1], xyzi[2],pos.Eta(),pos.Phi()*TMath::RadToDeg());
+
if(logWeight > 0.0) w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ));
- else w = fEnergyList[iDigit]; // just energy
+ else w = fEnergyList[iDigit]; // just energy
if(w>0.0) {
wtot += w ;
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 global vector
+ fGlobPos.SetX(clXYZ[0]);
+ fGlobPos.SetY(clXYZ[1]);
+ fGlobPos.SetZ(clXYZ[2]);
+
+ if (gDebug==2)
+ printf("EvalGlobalPosition Cluster: (x ,y ,z) = (%f,%f,%f), eta %f,phi %f\n",
+ fGlobPos.X(), fGlobPos.Y(), fGlobPos.Z(),fGlobPos.Eta(),fGlobPos.Phi()*TMath::RadToDeg()) ;
+}
+
+//____________________________________________________________________________
+void AliEMCALRecPoint::EvalLocalPositionFit(Double_t deff, Double_t logWeight,
+Double_t phiSlope, TClonesArray * digits)
+{
+ // 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.;
+
+ 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])) ;
+ 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);
+ 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] ??
if(phiSlope != 0.0 && logWeight > 0.0 && wtot) {
// Correction in phi direction (y - coords here); Aug 16;
//printf(" y %f : ycorr %f : slope %f \n", clXYZ[1], ycorr, phiSlope);
clXYZ[1] = ycorr;
}
+
fLocPos.SetX(clXYZ[0]);
fLocPos.SetY(clXYZ[1]);
fLocPos.SetZ(clXYZ[2]);
// if (gDebug==2)
// printf("EvalLocalPosition: eta,phi,r = %f,%f,%f", fLocPos.X(), fLocPos.Y(), fLocPos.Z()) ;
- fLocPosM = 0 ; // covariance matrix
}
//_____________________________________________________________________________
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)
{
- static AliEMCALDigit *digit;
+ //Evaluate position of digits in supermodule.
+ AliEMCALDigit *digit=0;
- Int_t i=0, nstat=0, idMax=-1;
+ Int_t i=0, nstat=0;
Double_t clXYZ[3]={0.,0.,0.}, xyzi[3], wtot=0., w=0.;
-
+ //Int_t idMax = GetAbsIdMaxDigit();// idMax is not used at all in RelPosCellInSModule, why use it?
+
// Get pointer to EMCAL geometry
// (can't use fGeomPtr in static method)
AliEMCALGeometry* geo = AliEMCALGeometry::GetInstance();
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]);
-
- 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.;
Double_t dxz = 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++) {
fGeomPtr->GetCellIndex(digit->GetId(), nSupMod,nModule,nIphi,nIeta);
fGeomPtr->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
+
+ // 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(fSharedCluster && nSupMod%2) ieta+=AliEMCALGeoParams::fgkEMCALCols;
+
etai=(Double_t)ieta;
phii=(Double_t)iphi;
-
+
w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
// fAmp summed amplitude of digits, i.e. energy of recpoint
// Gives smaller value of lambda than log weight
fLambda[1]= 0. ;
}
- // printf("Evalaxis: lambdas = %f,%f", fLambda[0],fLambda[1]) ;
+ //printf("AliEMCALRecPoint::EvalElipsAxis() lambdas = %f,%f \n", fLambda[0],fLambda[1]) ;
}
// 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;
}
// 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;
- fGeomPtr->GetGlobal(fLocPos, gpos, fSuperModuleNumber);
-
+ // fGeomPtr->GetGlobal(fLocPos, gpos, fSuperModuleNumber);
+ gpos = fGlobPos;
+
}
//____________________________________________________________________________
-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)
return menergy ;
}
+//____________________________________________________________________________
+Int_t AliEMCALRecPoint::GetMaximalEnergyIndex(void) const
+{
+ // Finds the maximum energy in the cluster
+
+ Float_t menergy = 0. ;
+ Int_t mid = 0 ;
+ Int_t iDigit;
+
+ for(iDigit=0; iDigit<fMulDigit; iDigit++) {
+
+ if(fEnergyList[iDigit] > menergy){
+ menergy = fEnergyList[iDigit] ;
+ mid = iDigit ;
+ }
+ }//loop on cluster digits
+
+ return mid ;
+}
+
+
//____________________________________________________________________________
Int_t AliEMCALRecPoint::GetMultiplicityAtLevel(Float_t H) const
{
// 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]) ;
+ if(iDigitN == iDigit) continue;//the same digit
+ digitN = (AliEMCALDigit *) digits->At(fDigitsList[iDigitN]) ;
if ( AreNeighbours(digit, digitN) ) {
if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) {
// but may be digit too is not local max ?
if(fEnergyList[iDigit] < fEnergyList[iDigitN] + locMaxCut)
maxAt[iDigit] = 0 ;
- }
- else {
+ } else {
maxAt[iDigit] = 0 ;
// but may be digitN too is not local max ?
if(fEnergyList[iDigit] > fEnergyList[iDigitN] - locMaxCut)
iDigitN++ ;
}
}
+
return 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