// Implementation of the ITS clusterer V2 class //
// //
// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch //
+// Unfolding switch from AliITSRecoParam: D. Elia, INFN Bari //
// //
-///////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////
+#include "AliITSCalibrationSPD.h"
#include "AliITSClusterFinderV2SPD.h"
#include "AliITSRecPoint.h"
#include "AliITSgeomTGeo.h"
#include "AliITSDetTypeRec.h"
+#include "AliITSReconstructor.h"
#include "AliRawReader.h"
#include "AliITSRawStreamSPD.h"
#include <TClonesArray.h>
//Cluster finder for SPD (from digits and from rawdata)
+ static AliITSRecoParam *repa = NULL;
+ if(!repa){
+ repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam();
+ if(!repa){
+ repa = AliITSRecoParam::GetHighFluxParam();
+ AliWarning("Using default AliITSRecoParam class");
+ }
+ }
+ const TGeoHMatrix *mT2L=AliITSgeomTGeo::GetTracking2LocalMatrix(iModule);
+
+ AliITSCalibrationSPD *cal =
+ (AliITSCalibrationSPD*) fDetTypeRec->GetCalibrationModel(iModule);
+ // Loop on bad pixels and reset them
+ for(Int_t ipix = 0; ipix<cal->GetNrBad(); ipix++){
+ Int_t row, col;
+ cal->GetBadPixel(ipix,row,col);
+ Int_t index = (row+1) * nzbins + (col+1);
+ bins[index].SetQ(0);
+ bins[index].SetMask(0xFFFFFFFE);
+ }
Int_t nclu=0;
for(Int_t iBin =0; iBin < maxBins;iBin++){
if(bins[iBin].IsUsed()) continue;
if((iModule <= fLastSPD1) &&idy<3) idy=3;
if((iModule > fLastSPD1) &&idy<4) idy=4;
Int_t idz=3;
+
+ // Switch the unfolding OFF/ON
+ if(!repa->GetUseUnfoldingInClusterFinderSPD()) {
+ idy=ymax-ymin+1;
+ idz=zmax-zmin+1;
+ }
+
for(Int_t iiz=zmin; iiz<=zmax;iiz+=idz){
for(Int_t iiy=ymin;iiy<=ymax;iiy+=idy){
z /= q;
y -= fHwSPD;
z -= fHlSPD;
- Float_t hit[5]; //y,z,sigma(y)^2, sigma(z)^2, charge
-
- if (iModule <= fLastSPD1) hit[0] = -y+fYshift[iModule];
- else hit[0] = y+fYshift[iModule];
- hit[1] = -z+fZshift[iModule];
+ Float_t hit[5]; //y,z,sigma(y)^2, sigma(z)^2, charge
+ {
+ Double_t loc[3]={y,0.,z},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ hit[0]=trk[1];
+ hit[1]=trk[2];
+ }
hit[2] = fYpitchSPD*fYpitchSPD/12.;
hit[3] = fZ1pitchSPD*fZ1pitchSPD/12.;
hit[4] = 1.;
+
if(!rawdata) milab[3]=fNdet[iModule];
Int_t info[3] = {ymax-ymin+1,zmax-zmin+1,fNlayer[iModule]};
if(!rawdata){
delete [] binsSPDInit;
delete [] binsSPD;
+ // AliDebug(1,Form("found clusters in ITS SPD: %d", nClustersSPD));
Info("FindClustersSPD", "found clusters in ITS SPD: %d", nClustersSPD);
}
bins[index].SetMask(1);
}
- ClustersSPD(bins,digits,0,kMAXBIN,kNzBins,fModule,kFALSE);
+ Int_t nClustersSPD = ClustersSPD(bins,digits,0,kMAXBIN,kNzBins,fModule,kFALSE);
delete [] bins;
+
+ // AliDebug(1,Form("found clusters in ITS SPD: %d", nClustersSPD));
+ Info("FindClustersSPD", "found clusters in ITS SPD: %d", nClustersSPD);
}