// Implementation of the ITS clusterer V2 class //
// //
// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch //
-// Revised: Enrico Fragiacomo, enrico.fragiacomo@ts.infn.it //
-// Revised 23/06/08: Marco Bregant
+// Last revision: 13-05-09 Enrico Fragiacomo //
+// enrico.fragiacomo@ts.infn.it //
// //
///////////////////////////////////////////////////////////////////////////
#include <Riostream.h>
-
+#include "AliLog.h"
#include "AliITSClusterFinderV2SSD.h"
#include "AliITSRecPoint.h"
Short_t *AliITSClusterFinderV2SSD::fgPairs = 0x0;
Int_t AliITSClusterFinderV2SSD::fgPairsSize = 0;
+const Float_t AliITSClusterFinderV2SSD::fgkThreshold = 5.;
+
const Float_t AliITSClusterFinderV2SSD::fgkCosmic2008StripShifts[16][9] =
{{-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35}, // DDL 512
{-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35}, // DDL 513
//------------------------------------------------------------
// Actual SSD cluster finder
//------------------------------------------------------------
+ Int_t smaxall=alldigits->GetEntriesFast();
+ if (smaxall==0) return;
- static AliITSRecoParam *repa = NULL;
-
-
+
+ //---------------------------------------
+ // load recoparam and calibration
+ //
+ static AliITSRecoParam *repa = NULL;
if(!repa){
repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam();
if(!repa){
AliITSCalibrationSSD* cal = (AliITSCalibrationSSD*)GetResp(fModule);
Float_t gain=0;
+ Float_t noise=0;
+ //---------------------------------------
- Int_t smaxall=alldigits->GetEntriesFast();
- if (smaxall==0) return;
- // TObjArray *digits = new TObjArray;
+
+ //------------------------------------
+ // fill the digits array with zero-suppression condition
+ // Signal is converted in KeV
+ //
TObjArray digits;
for (Int_t i=0;i<smaxall; i++){
AliITSdigitSSD *d=(AliITSdigitSSD*)alldigits->UncheckedAt(i);
+ if(d->IsSideP()) noise = cal->GetNoiseP(d->GetStripNumber());
+ else noise = cal->GetNoiseN(d->GetStripNumber());
+ if (d->GetSignal()<3.*noise) continue;
+
if(d->IsSideP()) gain = cal->GetGainP(d->GetStripNumber());
else gain = cal->GetGainN(d->GetStripNumber());
- Float_t q=gain*d->GetSignal(); // calibration brings mip peaks around 120 (in ADC units)
+ Float_t q=gain*d->GetSignal(); //
q=cal->ADCToKeV(q); // converts the charge in KeV from ADC units
d->SetSignal(Int_t(q));
- if (d->GetSignal()<3) continue;
digits.AddLast(d);
}
Int_t smax = digits.GetEntriesFast();
if (smax==0) return;
+ //------------------------------------
+
const Int_t kMax=1000;
Int_t np=0, nn=0;
Ali1Dcluster pos[kMax], neg[kMax];
Float_t y=0., q=0., qmax=0.;
- Int_t lab[4]={-2,-2,-2,-2};
+ Int_t lab[4]={-2,-2,-2,-2};
+ Bool_t flag5 = 0;
+ /*
+ cout<<"-----------------------------"<<endl;
+ cout<<"this is module "<<fModule;
+ cout<<endl;
+ cout<<endl;
+ */
+
+ //--------------------------------------------------------
+ // start 1D-clustering from the first digit in the digits array
+ //
AliITSdigitSSD *d=(AliITSdigitSSD*)digits.UncheckedAt(0);
q += d->GetSignal();
y += d->GetCoord2()*d->GetSignal();
qmax=d->GetSignal();
lab[0]=d->GetTrack(0); lab[1]=d->GetTrack(1); lab[2]=d->GetTrack(2);
+
+ if(d->IsSideP()) {
+ noise = cal->GetNoiseP(d->GetStripNumber());
+ gain = cal->GetGainP(d->GetStripNumber());
+ }
+ else {
+ noise = cal->GetNoiseN(d->GetStripNumber());
+ gain = cal->GetGainN(d->GetStripNumber());
+ }
+ noise*=gain;
+ noise=cal->ADCToKeV(noise); // converts noise in KeV from ADC units
+
+ if(qmax>fgkThreshold*noise) flag5=1; // seed for the cluster
+
+ /*
+ cout<<d->GetSignal()<<" "<<noise<<" "<<flag5<<" "<<
+ d->GetCoord1()<<" "<<d->GetCoord2()<<endl;
+ */
+
Int_t curr=d->GetCoord2();
Int_t flag=d->GetCoord1();
+
+ // Note: the first side which will be processed is supposed to be the
+ // P-side which is neg
Int_t *n=&nn;
Ali1Dcluster *c=neg;
+ if(flag) {n=&np; c=pos;} // in case we have only Nstrips (P was bad!)
+
Int_t nd=1;
Int_t milab[10];
for (Int_t ilab=0;ilab<10;ilab++){
}
milab[0]=d->GetTrack(0); milab[1]=d->GetTrack(1); milab[2]=d->GetTrack(2);
+
+ //----------------------------------------------------------
+ // search for neighboring digits
+ //
for (Int_t s=1; s<smax; s++) {
d=(AliITSdigitSSD*)digits.UncheckedAt(s);
Int_t strip=d->GetCoord2();
- if ((strip-curr) > 1 || flag!=d->GetCoord1()) {
+
+ // if digits is not a neighbour or side did not change
+ // and at least one of the previous digits met the seed condition
+ // then creates a new 1D cluster
+ if ( ( ((strip-curr) > 1) || (flag!=d->GetCoord1()) ) ) {
+
+ if(flag5) {
+ //cout<<"here1"<<endl;
c[*n].SetY(y/q);
c[*n].SetQ(q);
c[*n].SetNd(nd);
c[*n].SetLabels(milab);
if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) {
-
+ // Note: fUseUnfoldingInClusterFinderSSD=kFALSE by default in RecoParam
+
//Split suspiciously big cluster
if (nd>4&&nd<25) {
c[*n].SetY(y/q-0.25*nd);
Error("FindClustersSSD","Too many 1D clusters !");
return;
}
+
+ } // flag5 set
+
+ // reset everything
y=q=qmax=0.;
nd=0;
+ flag5=0;
lab[0]=lab[1]=lab[2]=-2;
- //
- for (Int_t ilab=0;ilab<10;ilab++){
- milab[ilab]=-2;
- }
- //
- if (flag!=d->GetCoord1()) { n=&np; c=pos; }
- }
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+
+ // if side changed from P to N, switch to pos 1D clusters
+ // (if for some reason the side changed from N to P then do the opposite)
+ if (flag!=d->GetCoord1())
+ { if(!flag) {n=&np; c=pos;} else {n=&nn; c=neg;} }
+
+ } // end create new 1D cluster from previous neighboring digits
+
+ // continues adding digits to the previous cluster
+ // or start a new one
flag=d->GetCoord1();
q += d->GetSignal();
y += d->GetCoord2()*d->GetSignal();
nd++;
+
+ if(d->IsSideP()) {
+ noise = cal->GetNoiseP(d->GetStripNumber());
+ gain = cal->GetGainP(d->GetStripNumber());
+ }
+ else {
+ noise = cal->GetNoiseN(d->GetStripNumber());
+ gain = cal->GetGainN(d->GetStripNumber());
+ }
+ noise*=gain;
+ noise=cal->ADCToKeV(noise); // converts the charge in KeV from ADC units
+
+ if(d->GetSignal()>fgkThreshold*noise) flag5=1;
+
+ /*
+ cout<<d->GetSignal()<<" "<<noise<<" "<<flag5<<" "<<
+ d->GetCoord1()<<" "<<d->GetCoord2()<<endl;
+ */
+
if (d->GetSignal()>qmax) {
qmax=d->GetSignal();
lab[0]=d->GetTrack(0); lab[1]=d->GetTrack(1); lab[2]=d->GetTrack(2);
if (d->GetTrack(ilab)>=0) AddLabel(milab, (d->GetTrack(ilab)));
}
curr=strip;
- }
- c[*n].SetY(y/q);
- c[*n].SetQ(q);
- c[*n].SetNd(nd);
- c[*n].SetLabels(lab);
- if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) {
+
+ } // loop over digits, no more digits in the digits array
+
+
+ // add the last 1D cluster
+ if(flag5) {
+
+ // cout<<"here2"<<endl;
+
+ c[*n].SetY(y/q);
+ c[*n].SetQ(q);
+ c[*n].SetNd(nd);
+ c[*n].SetLabels(lab);
- //Split suspiciously big cluster
- if (nd>4 && nd<25) {
- c[*n].SetY(y/q-0.25*nd);
- c[*n].SetQ(0.5*q);
- (*n)++;
- if (*n==kMax) {
- Error("FindClustersSSD","Too many 1D clusters !");
- return;
+ if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) {
+
+ //Split suspiciously big cluster
+ if (nd>4 && nd<25) {
+ c[*n].SetY(y/q-0.25*nd);
+ c[*n].SetQ(0.5*q);
+ (*n)++;
+ if (*n==kMax) {
+ Error("FindClustersSSD","Too many 1D clusters !");
+ return;
+ }
+ c[*n].SetY(y/q+0.25*nd);
+ c[*n].SetQ(0.5*q);
+ c[*n].SetNd(nd);
+ c[*n].SetLabels(lab);
}
- c[*n].SetY(y/q+0.25*nd);
- c[*n].SetQ(0.5*q);
- c[*n].SetNd(nd);
- c[*n].SetLabels(lab);
+ } // unfolding is on
+
+ (*n)++;
+ if (*n==kMax) {
+ Error("FindClustersSSD","Too many 1D clusters !");
+ return;
}
- } // unfolding is on
-
- (*n)++;
- if (*n==kMax) {
- Error("FindClustersSSD","Too many 1D clusters !");
- return;
- }
+ } // if flag5 last 1D cluster added
+
+
+ //------------------------------------------------------
+ // call FindClustersSSD to pair neg and pos 1D clusters
+ // and create recpoints from the crosses
+ // Note1: neg are Pside and pos are Nside!!
+ // Note2: if there are no Pside digits nn=0 (bad strips!!) (same for Nside)
+ //
+ // cout<<nn<<" Pside and "<<np<<" Nside clusters"<<endl;
FindClustersSSD(neg, nn, pos, np);
+ //
+ //-----------------------------------------------------
+
}
cal = (AliITSCalibrationSSD*)GetResp(iModule);
Bool_t first = 0;
+ Bool_t flag5 = 0;
/*
for(Int_t istrip=0; istrip<768; istrip++) { // P-side
if (signal!=65535) {
gain = cal->GetGainP(istrip);
signal = (Int_t) ( signal * gain ); // signal is corrected for gain
+ if(signal>fgkThreshold*noise) flag5=1;
signal = (Int_t) cal->ADCToKeV( signal ); // signal is converted in KeV
q += signal; // add digit to current cluster
else if(first) {
- if ( ( (nDigits==1) && ( (q==0) || (q>5*oldnoise)) ) || (nDigits>1) ) {
+ if ( (nDigits>0) && flag5 ) {
Ali1Dcluster& cluster = clusters1D[0][nClusters[0]++];
y = q = 0.;
nDigits = 0;
first=0;
+ flag5=0;
}
} // loop over strip on P-side
// if last strip does have signal
if(first) {
- if ( ( (nDigits==1) && ( (q==0) || (q>5*oldnoise)) ) || (nDigits>1) ) {
+ if ( (nDigits>0) && flag5 ) {
Ali1Dcluster& cluster = clusters1D[0][nClusters[0]++];
y = q = 0.;
nDigits = 0;
first=0;
+ flag5=0;
}
/*
if (signal!=65535) {
gain = cal->GetGainN(strip);
signal = (Int_t) ( signal * gain); // signal is corrected for gain
+ if(signal>fgkThreshold*noise) flag5=1;
signal = (Int_t) cal->ADCToKeV( signal ); // signal is converted in KeV
// add digit to current cluster
else if(first) {
- if ( ( (nDigits==1) && ( (q==0) || (q>5*oldnoise)) ) || (nDigits>1) ) {
+ if ( (nDigits>0) && flag5 ) {
Ali1Dcluster& cluster = clusters1D[1][nClusters[1]++];
y = q = 0.;
nDigits = 0;
first=0;
+ flag5=0;
}
} // loop over strips on N-side
if(first) {
- if ( ( (nDigits==1) && ( (q==0) || (q>5*oldnoise)) ) || (nDigits>1) ) {
+ if ( (nDigits>0) && flag5 ) {
Ali1Dcluster& cluster = clusters1D[1][nClusters[1]++];
y = q = 0.;
nDigits = 0;
first=0;
+ flag5=0;
}
// create recpoints
const TGeoHMatrix *mT2L=AliITSgeomTGeo::GetTracking2LocalMatrix(fModule);
+ //---------------------------------------
+ // load recoparam
+ //
+ static AliITSRecoParam *repa = NULL;
+ if(!repa){
+ repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam();
+ if(!repa){
+ repa = AliITSRecoParam::GetHighFluxParam();
+ AliWarning("Using default AliITSRecoParam class");
+ }
+ }
+
TClonesArray &cl=*clusters;
AliITSsegmentationSSD *seg = dynamic_cast<AliITSsegmentationSSD*>(fDetTypeRec->GetSegmentationModel(2));
Float_t xt, zt;
seg->GetPadCxz(yn, yp, xt, zt);
+ //cout<<yn<<" "<<yp<<" "<<xt<<" "<<zt<<endl;
- if (TMath::Abs(xt)<hwSSD+0.01)
- if (TMath::Abs(zt)<hlSSD+0.01*(neg[j].GetNd()+pos[i].GetNd())) {
- negativepair[i*10+cnegative[i]] =j; //index
- positivepair[j*10+cpositive[j]] =i;
- cnegative[i]++; //counters
- cpositive[j]++;
- fgPairs[i*nn+j]=100;
+ if (TMath::Abs(xt)<hwSSD)
+ if (TMath::Abs(zt)<hlSSD) {
+ Int_t in = i*10+cnegative[i];
+ Int_t ip = j*10+cpositive[j];
+ if ((in < 10*np) && (ip < 10*nn)) {
+ negativepair[in] =j; //index
+ positivepair[ip] =i;
+ cnegative[i]++; //counters
+ cpositive[j]++;
+ fgPairs[i*nn+j]=100;
+ }
+ else
+ AliError(Form("Index out of range: ip=%d, in=%d",ip,in));
}
}
}
- //
+ /* //
// try to recover points out of but close to the module boundaries
//
for (Int_t i=0; i<np; i++) {
// tag 1Dcluster (eventually will produce low quality recpoint)
if (cnegative[i]==0) pos[i].SetNd(100); // not available pair
if (cpositive[j]==0) neg[j].SetNd(100); // not available pair
- negativepair[i*10+cnegative[i]] =j; //index
- positivepair[j*10+cpositive[j]] =i;
- cnegative[i]++; //counters
- cpositive[j]++;
- fgPairs[i*nn+j]=100;
+ Int_t in = i*10+cnegative[i];
+ Int_t ip = j*10+cpositive[j];
+ if ((in < 10*np) && (ip < 10*nn)) {
+ negativepair[in] =j; //index
+ positivepair[ip] =i;
+ cnegative[i]++; //counters
+ cpositive[j]++;
+ fgPairs[i*nn+j]=100;
+ }
+ else
+ AliError(Form("Index out of range: ip=%d, in=%d",ip,in));
}
}
}
+ */
//
- Float_t lp[5];
+ Float_t lp[6];
Int_t milab[10];
Double_t ratio;
- static AliITSRecoParam *repa = NULL;
- if(!repa){
- repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam();
- if(!repa){
- repa = AliITSRecoParam::GetHighFluxParam();
- AliWarning("Using default AliITSRecoParam class");
- }
- }
-
if(repa->GetUseChargeMatchingInClusterFinderSSD()==kTRUE) {
}
ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ());
+ //cout<<"ratio="<<ratio<<endl;
// charge matching (note that if posQ or negQ is 0 -> ratio=1 and the following condition is met
if (TMath::Abs(ratio)>0.2) continue; // note: 0.2=3xsigma_ratio calculated in cosmics tests
qbest=0.5*(pos[ip].GetQ()+neg[j].GetQ());
- if( (pos[ip].GetQ()==0)||(neg[ip].GetQ()==0)) qbest*=2; // in case of bad strips on one side keep all charge from the other one
+ if( (pos[ip].GetQ()==0)||(neg[j].GetQ()==0)) qbest*=2; // in case of bad strips on one side keep all charge from the other one
{
Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.};
lp[0]=trk[1];
lp[1]=trk[2];
}
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
-
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
CheckLabels2(milab);
milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){ // Note clusters != 0 when method is called for rawdata
}
if(pos[ip].GetQ()==0) cl2->SetType(3);
- if(neg[ip].GetQ()==0) cl2->SetType(4);
+ if(neg[j].GetQ()==0) cl2->SetType(4);
cused1[ip]++;
cused2[j]++;
}
if(pos[ip].GetQ()==0) cl2->SetType(3);
- if(neg[ip].GetQ()==0) cl2->SetType(4);
+ if(neg[j].GetQ()==0) cl2->SetType(4);
cused1[ip]++;
cused2[j]++;
if (ip2==ip) ip2 = positivepair[10*in+1];
Float_t pcharge = pos[ip].GetQ()+pos[ip2].GetQ();
- if ( (TMath::Abs(pcharge-neg[in].GetQ())<30) && (pcharge!=0) ) { //
+
+
+ ratio = (pcharge-neg[in].GetQ())/(pcharge+neg[in].GetQ());
+ if ( (TMath::Abs(ratio)<0.2) && (pcharge!=0) ) {
+ //if ( (TMath::Abs(pcharge-neg[in].GetQ())<30) && (pcharge!=0) ) { //
//
// add first pair
lp[0]=trk[1];
lp[1]=trk[2];
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
-
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
milab[3]=(((ip<<10) + in)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip].GetNd(),neg[in].GetNd(),fNlayer[fModule]};
- AliITSRecPoint * cl2;
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
+ AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
lp[0]=trk[1];
lp[1]=trk[2];
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
-
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
milab[3]=(((ip2<<10) + in)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip2].GetNd(),neg[in].GetNd(),fNlayer[fModule]};
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
Float_t pcharge = neg[jn].GetQ()+neg[jn2].GetQ();
//
+
+ ratio = (pcharge-pos[ip].GetQ())/(pcharge+pos[ip].GetQ());
+ if ( (TMath::Abs(ratio)<0.2) && (pcharge!=0) ) {
+
+ /*
if ( (TMath::Abs(pcharge-pos[ip].GetQ())<30) && // charge matching
(pcharge!=0) ) { // reject combinations of bad strips
-
+ */
+
+
//
// add first pair
// if (!(cused1[ip]||cused2[jn])){
lp[0]=trk[1];
lp[1]=trk[2];
}
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
milab[3]=(((ip<<10) + jn)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip].GetNd(),neg[jn].GetNd(),fNlayer[fModule]};
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
lp[0]=trk[1];
lp[1]=trk[2];
}
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
-
+
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
ratio = (pos[ip].GetQ()-neg[jn2].GetQ())/(pos[ip].GetQ()+neg[jn2].GetQ());
milab[3]=(((ip<<10) + jn2)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip].GetNd(),neg[jn2].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
for (Int_t ip=0;ip<np;ip++){
+
+ if(cused1[ip]) continue;
+
+
Float_t xbest=1000,zbest=1000,qbest=0;
//
// 2x2 clusters
//
+ if ( (cnegative[ip]==2) && cpositive[negativepair[10*ip]]==2){
+ Float_t minchargediff =4.;
+ Float_t minchargeratio =0.2;
+
+ Int_t j=-1;
+ for (Int_t di=0;di<cnegative[ip];di++){
+ Int_t jc = negativepair[ip*10+di];
+ Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ();
+ ratio = (pos[ip].GetQ()-neg[jc].GetQ())/(pos[ip].GetQ()+neg[jc].GetQ());
+ //if (TMath::Abs(chargedif)<minchargediff){
+ if (TMath::Abs(ratio)<0.2){
+ j =jc;
+ minchargediff = TMath::Abs(chargedif);
+ minchargeratio = TMath::Abs(ratio);
+ }
+ }
+ if (j<0) continue; // not proper cluster
+
+
+ Int_t count =0;
+ for (Int_t di=0;di<cnegative[ip];di++){
+ Int_t jc = negativepair[ip*10+di];
+ Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ();
+ if (TMath::Abs(chargedif)<minchargediff+3.) count++;
+ }
+ if (count>1) continue; // more than one "proper" cluster for positive
+ //
+
+ count =0;
+ for (Int_t dj=0;dj<cpositive[j];dj++){
+ Int_t ic = positivepair[j*10+dj];
+ Float_t chargedif = pos[ic].GetQ()-neg[j].GetQ();
+ if (TMath::Abs(chargedif)<minchargediff+3.) count++;
+ }
+ if (count>1) continue; // more than one "proper" cluster for negative
+
+ Int_t jp = 0;
+
+ count =0;
+ for (Int_t dj=0;dj<cnegative[jp];dj++){
+ Int_t ic = positivepair[jp*10+dj];
+ Float_t chargedif = pos[ic].GetQ()-neg[jp].GetQ();
+ if (TMath::Abs(chargedif)<minchargediff+4.) count++;
+ }
+ if (count>1) continue;
+ if (fgPairs[ip*nn+j]<100) continue;
+ //
+
+
+
+ //almost gold clusters
+ Float_t yp=pos[ip].GetY();
+ Float_t yn=neg[j].GetY();
+ Float_t xt, zt;
+ seg->GetPadCxz(yn, yp, xt, zt);
+ xbest=xt; zbest=zt;
+ qbest=0.5*(pos[ip].GetQ()+neg[j].GetQ());
+ {
+ Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ lp[0]=trk[1];
+ lp[1]=trk[2];
+ }
+ lp[4]=qbest; //Q
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+ for (Int_t ilab=0;ilab<3;ilab++){
+ milab[ilab] = pos[ip].GetLabel(ilab);
+ milab[ilab+3] = neg[j].GetLabel(ilab);
+ }
+ //
+ CheckLabels2(milab);
+ if ((neg[j].GetQ()==0)&&(pos[ip].GetQ()==0)) continue; // reject crosses of bad strips!!
+ ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ());
+ milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det
+ Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
+ AliITSRecPoint * cl2;
+ if(clusters){
+ cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
+
+ cl2->SetChargeRatio(ratio);
+ cl2->SetType(10);
+ fgPairs[ip*nn+j]=10;
+ if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster
+ cl2->SetType(11);
+ fgPairs[ip*nn+j]=11;
+ }
+ cused1[ip]++;
+ cused2[j]++;
+ }
+ else{
+ cl2 = new AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(ratio);
+ cl2->SetType(10);
+ fgPairs[ip*nn+j]=10;
+ if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster
+ cl2->SetType(11);
+ fgPairs[ip*nn+j]=11;
+ }
+ cused1[ip]++;
+ cused2[j]++;
+
+ fDetTypeRec->AddRecPoint(*cl2);
+ }
+ ncl++;
+
+ } // 2X2
+ } // loop over Pside 1Dclusters
+
+
+
+ for (Int_t ip=0;ip<np;ip++){
+
+ if(cused1[ip]) continue;
+
+
+ Float_t xbest=1000,zbest=1000,qbest=0;
+ //
+ // manyxmany clusters
+ //
if ( (cnegative[ip]<5) && cpositive[negativepair[10*ip]]<5){
Float_t minchargediff =4.;
Int_t j=-1;
lp[0]=trk[1];
lp[1]=trk[2];
}
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ());
milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
cl2->SetChargeRatio(ratio);
- cl2->SetType(10);
- fgPairs[ip*nn+j]=10;
+ cl2->SetType(12);
+ fgPairs[ip*nn+j]=12;
if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster
- cl2->SetType(11);
- fgPairs[ip*nn+j]=11;
+ cl2->SetType(13);
+ fgPairs[ip*nn+j]=13;
}
cused1[ip]++;
cused2[j]++;
else{
cl2 = new AliITSRecPoint(milab,lp,info);
cl2->SetChargeRatio(ratio);
- cl2->SetType(10);
- fgPairs[ip*nn+j]=10;
+ cl2->SetType(12);
+ fgPairs[ip*nn+j]=12;
if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster
- cl2->SetType(11);
- fgPairs[ip*nn+j]=11;
+ cl2->SetType(13);
+ fgPairs[ip*nn+j]=13;
}
cused1[ip]++;
cused2[j]++;
} // manyXmany
} // loop over Pside 1Dclusters
-
} // use charge matching
Float_t xt, zt;
seg->GetPadCxz(yn, yp, xt, zt);
- if (TMath::Abs(xt)<hwSSD+0.01)
- if (TMath::Abs(zt)<hlSSD+0.01*(neg[j].GetNd()+pos[i].GetNd())) {
+ if (TMath::Abs(xt)<hwSSD)
+ if (TMath::Abs(zt)<hlSSD) {
xbest=xt; zbest=zt;
qbest=0.5*(pos[i].GetQ()+neg[j].GetQ());
lp[0]=trk[1];
lp[1]=trk[2];
}
- lp[2]=0.0025*0.0025; //SigmaY2
- lp[3]=0.110*0.110; //SigmaZ2
-
lp[4]=qbest; //Q
for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
for (Int_t ilab=0;ilab<3;ilab++){
CheckLabels2(milab);
milab[3]=(((i<<10) + j)<<10) + idet; // pos|neg|det
Int_t info[3] = {pos[i].GetNd(),neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ // out-of-diagonal element of covariance matrix
+ if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012;
+ else if ( (info[0]>1) && (info[1]>1) ) {
+ lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2
+ lp[3]=0.0065; // 0.08*0.08; //SigmaZ2
+ lp[5]=-6.48e-05;
+ }
+ else {
+ lp[2]=4.80e-06; // 0.00219*0.00219
+ lp[3]=0.0093; // 0.0964*0.0964;
+ if (info[0]==1) {
+ lp[5]=-0.00014;
+ }
+ else {
+ lp[2]=2.79e-06; // 0.0017*0.0017;
+ lp[3]=0.00935; // 0.967*0.967;
+ lp[5]=-4.32e-05;
+ }
+ }
+
AliITSRecPoint * cl2;
if(clusters){
cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
}
}
}
+
+
+
+ if(repa->GetUseBadChannelsInClusterFinderSSD()==kTRUE) {
+
+ //---------------------------------------------------------
+ // recover crosses of good 1D clusters with bad strips on the other side
+ // Note1: at first iteration skip modules with a bad side (or almost), (would produce too many fake!)
+ // Note2: for modules with a bad side see below
+
+ AliITSCalibrationSSD* cal = (AliITSCalibrationSSD*)GetResp(fModule);
+ Int_t countPbad=0, countNbad=0;
+ for(Int_t ib=0; ib<768; ib++) {
+ if(cal->IsPChannelBad(ib)) countPbad++;
+ if(cal->IsNChannelBad(ib)) countNbad++;
+ }
+ // AliInfo(Form("module %d has %d P- and %d N-bad strips",fModule,countPbad,countNbad));
+
+ if( (countPbad<100) && (countNbad<100) ) { // no bad side!!
+
+ for (Int_t i=0; i<np; i++) { // loop over Nside 1Dclusters with no crosses
+ if(cnegative[i]) continue; // if intersecting Pside clusters continue;
+
+ // for(Int_t ib=0; ib<768; ib++) { // loop over all Pstrips
+ for(Int_t ib=15; ib<753; ib++) { // loop over all Pstrips
+
+ if(cal->IsPChannelBad(ib)) { // check if strips is bad
+ Float_t yN=pos[i].GetY();
+ Float_t xt, zt;
+ seg->GetPadCxz(1.*ib, yN, xt, zt);
+
+ //----------
+ // bad Pstrip is crossing the Nside 1Dcluster -> create recpoint
+ //
+ if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) {
+ Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ lp[0]=trk[1];
+ lp[1]=trk[2];
+ lp[4]=pos[i].GetQ(); //Q
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+ for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = pos[i].GetLabel(ilab);
+ CheckLabels2(milab);
+ milab[3]=( (i<<10) << 10 ) + idet; // pos|neg|det
+ Int_t info[3] = {pos[i].GetNd(),0,fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ lp[5]=-0.00012; // out-of-diagonal element of covariance matrix
+ if (info[0]>1) {
+ lp[2]=4.80e-06;
+ lp[3]=0.0093;
+ lp[5]=0.00014;
+ }
+
+ AliITSRecPoint * cl2;
+ if(clusters){
+ cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(50);
+ }
+ else{
+ cl2 = new AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(50);
+ fDetTypeRec->AddRecPoint(*cl2);
+ }
+ ncl++;
+ } // cross is within the detector
+ //
+ //--------------
+
+ } // bad Pstrip
+
+ } // end loop over Pstrips
+
+ } // end loop over Nside 1D clusters
+
+ for (Int_t j=0; j<nn; j++) { // loop over Pside 1D clusters with no crosses
+ if(cpositive[j]) continue;
+
+ // for(Int_t ib=0; ib<768; ib++) { // loop over all Nside strips
+ for(Int_t ib=15; ib<753; ib++) { // loop over all Nside strips
+
+ if(cal->IsNChannelBad(ib)) { // check if strip is bad
+ Float_t yP=neg[j].GetY();
+ Float_t xt, zt;
+ seg->GetPadCxz(yP, 1.*ib, xt, zt);
+
+ //----------
+ // bad Nstrip is crossing the Pside 1Dcluster -> create recpoint
+ //
+ if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) {
+ Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ lp[0]=trk[1];
+ lp[1]=trk[2];
+ lp[4]=neg[j].GetQ(); //Q
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+ for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = neg[j].GetLabel(ilab);
+ CheckLabels2(milab);
+ milab[3]=( j << 10 ) + idet; // pos|neg|det
+ Int_t info[3]={0,(Int_t)neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2
+ lp[3]=0.012; // 0.110*0.110; //SigmaZ2
+ lp[5]=-0.00012; // out-of-diagonal element of covariance matrix
+ if (info[0]>1) {
+ lp[2]=2.79e-06;
+ lp[3]=0.00935;
+ lp[5]=-4.32e-05;
+ }
+
+ AliITSRecPoint * cl2;
+ if(clusters){
+ cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(60);
+ }
+ else{
+ cl2 = new AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(60);
+ fDetTypeRec->AddRecPoint(*cl2);
+ }
+ ncl++;
+ } // cross is within the detector
+ //
+ //--------------
+
+ } // bad Nstrip
+ } // end loop over Nstrips
+ } // end loop over Pside 1D clusters
+
+ } // no bad sides
+
+ //---------------------------------------------------------
+
+ else if( (countPbad>700) && (countNbad<100) ) { // bad Pside!!
+
+ for (Int_t i=0; i<np; i++) { // loop over Nside 1Dclusters with no crosses
+ if(cnegative[i]) continue; // if intersecting Pside clusters continue;
+
+ Float_t xt, zt;
+ Float_t yN=pos[i].GetY();
+ Float_t yP=0.;
+ if (seg->GetLayer()==5) yP = yN + (7.6/1.9);
+ else yP = yN - (7.6/1.9);
+ seg->GetPadCxz(yP, yN, xt, zt);
+
+ if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) {
+ Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ lp[0]=trk[1];
+ lp[1]=trk[2];
+ lp[4]=pos[i].GetQ(); //Q
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+ for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = pos[i].GetLabel(ilab);
+ CheckLabels2(milab);
+ milab[3]=( (i<<10) << 10 ) + idet; // pos|neg|det
+ Int_t info[3] = {(Int_t)pos[i].GetNd(),0,fNlayer[fModule]};
+
+ lp[2]=0.00098; // 0.031*0.031; //SigmaY2
+ lp[3]=1.329; // 1.15*1.15; //SigmaZ2
+ lp[5]=-0.0359;
+ if(info[0]>1) lp[2]=0.00097;
+
+ AliITSRecPoint * cl2;
+ if(clusters){
+ cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(70);
+ }
+ else{
+ cl2 = new AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(70);
+ fDetTypeRec->AddRecPoint(*cl2);
+ }
+ ncl++;
+ } // cross is within the detector
+ //
+ //--------------
+
+ } // end loop over Nside 1D clusters
+
+ } // bad Pside module
+
+ else if( (countNbad>700) && (countPbad<100) ) { // bad Nside!!
+
+ for (Int_t j=0; j<nn; j++) { // loop over Pside 1D clusters with no crosses
+ if(cpositive[j]) continue;
+
+ Float_t xt, zt;
+ Float_t yP=neg[j].GetY();
+ Float_t yN=0.;
+ if (seg->GetLayer()==5) yN = yP - (7.6/1.9);
+ else yN = yP + (7.6/1.9);
+ seg->GetPadCxz(yP, yN, xt, zt);
+
+ if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) {
+ Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.};
+ mT2L->MasterToLocal(loc,trk);
+ lp[0]=trk[1];
+ lp[1]=trk[2];
+ lp[4]=neg[j].GetQ(); //Q
+ for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2;
+ for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = neg[j].GetLabel(ilab);
+ CheckLabels2(milab);
+ milab[3]=( j << 10 ) + idet; // pos|neg|det
+ Int_t info[3] = {0,(Int_t)neg[j].GetNd(),fNlayer[fModule]};
+
+ lp[2]=7.27e-05; // 0.0085*0.0085; //SigmaY2
+ lp[3]=1.33; // 1.15*1.15; //SigmaZ2
+ lp[5]=0.00931;
+ if(info[1]>1) lp[2]=6.91e-05;
+
+ AliITSRecPoint * cl2;
+ if(clusters){
+ cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(80);
+ }
+ else{
+ cl2 = new AliITSRecPoint(milab,lp,info);
+ cl2->SetChargeRatio(1.);
+ cl2->SetType(80);
+ fDetTypeRec->AddRecPoint(*cl2);
+ }
+ ncl++;
+ } // cross is within the detector
+ //
+ //--------------
+
+ } // end loop over Pside 1D clusters
+
+ } // bad Nside module
+
+ //---------------------------------------------------------
+
+ } // use bad channels
+
+ //cout<<ncl<<" clusters for this module"<<endl;
+
delete [] cnegative;
delete [] cused1;
delete [] negativepair;
delete [] positivepair;
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff