+
/**************************************************************************
* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* *
//
if (this != &t) {
+ AliKalmanTrack::operator=(t);
((AliTRDtrackV1 &) t).Copy(*this);
}
for(Int_t iseed = 0; iseed < kNplane; iseed++){
if(!fTracklet[iseed]) continue;
trackletP[iseed] = fTracklet[iseed]->GetMomentum();
+ fTracklet[iseed]->SetPID();
if(pidResponse->GetPIDmethod() == AliTRDPIDResponse::kLQ1D){
dEdx[iseed] = fTracklet[iseed]->GetdQdl();
} else {
for(Int_t islice = 0; islice < nslices; islice++){
dEdx[iseed*nslices + islice] = trackletdEdx[islice];
}
- fTracklet[iseed]->SetPID();
}
}
pidResponse->GetResponse(nslices, dEdx, trackletP, fPID);
for(Int_t il(AliTRDgeometry::kNlayer); il--;){
if(!fTracklet[il]) continue;
n++;
- occupancy+=fTracklet[il]->GetOccupancyTB();
+ occupancy+=fTracklet[il]->GetTBoccupancy()/AliTRDseedV1::kNtb;
ncls += fTracklet[il]->GetN();
}
if(!n) return -1;
// local track position AFTER propagation
Double_t xyz1[3] = {GetX(), GetY(), GetZ()};
+// printf("x0[%6.2f] -> x1[%6.2f] dx[%6.2f] rho[%f]\n", xyz0[0], xyz1[0], xyz0[0]-xk, xrho/TMath::Abs(xyz0[0]-xk));
if(xyz0[0] < xk) {
xrho = -xrho;
if (IsStartedTimeIntegral()) {
AddTimeStep(l2);
}
}
-
if (!AliExternalTrackParam::CorrectForMeanMaterial(xx0, xrho, GetMass())) return kFALSE;
// Update the TRD PID information in the ESD track
//
- Int_t nslices = AliTRDcalibDB::Instance()->GetPIDResponse(fkReconstructor->GetRecoParam()->GetPIDmethod())->GetNumberOfSlices();
+// Int_t nslices = AliTRDcalibDB::Instance()->GetPIDResponse(fkReconstructor->GetRecoParam()->GetPIDmethod())->GetNumberOfSlices();
// number of tracklets used for PID calculation
UChar_t nPID = GetNumberOfTrackletsPID();
// number of tracklets attached to the track
// pack the two numbers together and store them in the ESD
track->SetTRDntracklets(nPID | (nTrk<<3));
// allocate space to store raw PID signals dEdx & momentum
- track->SetNumberOfTRDslices((nslices+2)*AliTRDgeometry::kNlayer);
+ track->SetNumberOfTRDslices((AliTRDPIDResponse::kNslicesNN+3)*AliTRDgeometry::kNlayer);
// store raw signals
Float_t p, sp; Double_t spd;
for (Int_t ip = 0; ip < kNplane; ip++) {
if(fTrackletIndex[ip]<0 || !fTracklet[ip]) continue;
if(!fTracklet[ip]->HasPID()) continue;
+ fTracklet[ip]->CookdEdx(AliTRDPIDResponse::kNslicesNN);
const Float_t *dedx = fTracklet[ip]->GetdEdx();
- for (Int_t js = 0; js < nslices; js++, dedx++) track->SetTRDslice(*dedx, ip, js+1);
+ for (Int_t js = 0; js < AliTRDPIDResponse::kNslicesNN; js++, dedx++){
+ track->SetTRDslice(*dedx, ip, js+1);
+ }
p = fTracklet[ip]->GetMomentum(&sp);
- // 04.01.11 A.Bercuci
- // store global dQdl per tracklet instead of momentum error
- spd = sp;
+ // store global quality per tracklet instead of momentum error
+ // 26.09.11 A.Bercuci
+ // first implementation store no. of time bins filled in tracklet (5bits see "y" bits) and
+ // no. of double clusters in case of pad row cross (4bits see "x" bits)
+ // bit map for tracklet quality xxxxyyyyy
+ // 27.10.11 A.Bercuci
+ // add chamber status bit "z" bit
+ // bit map for tracklet quality zxxxxyyyyy
+ Int_t nCross(fTracklet[ip]->IsRowCross()?fTracklet[ip]->GetTBcross():0);
+ spd = Double_t(fTracklet[ip]->GetTBoccupancy() | (nCross<<5) | (fTracklet[ip]->IsChmbGood()<<9));
track->SetTRDmomentum(p, ip, &spd);
track->SetTRDslice(fTracklet[ip]->GetdQdl(), ip, 0); // Set Summed dEdx into the first slice
}