#include "AliTRDrecoParam.h"
#include "AliTRDpidUtil.h"
#include "AliTRDinfoGen.h"
-
+#include "AliAnalysisManager.h"
#include "info/AliTRDclusterInfo.h"
+#include "info/AliTRDeventInfo.h"
ClassImp(AliTRDresolution)
+ClassImp(AliTRDresolution::AliTRDresolutionProjection)
Int_t const AliTRDresolution::fgkNbins[kNdim] = {
Int_t(kNbunchCross)/*bc*/,
180/*phi*/,
50/*eta*/,
- Int_t(kNcharge)*AliPID::kSPECIES+1/*chg*species*/,
50/*dy*/,
+ 40/*dphi*/,
50/*dz*/,
- 40/*dphi*/
-// kNpt/*pt*/,
+ 3/*chg*species*/,
+ kNpt/*pt*/
}; //! no of bins/projection
Double_t const AliTRDresolution::fgkMin[kNdim] = {
- -0.5,
+ -1.5,
-TMath::Pi(),
-1.,
- -AliPID::kSPECIES-0.5,
-1.5,
+ -10.,
-2.5,
- -10.
-// -0.5,
+ -1.5,
+ -0.5
}; //! low limits for projections
Double_t const AliTRDresolution::fgkMax[kNdim] = {
- Int_t(kNbunchCross)-0.5,
+ 1.5,
TMath::Pi(),
1.,
- AliPID::kSPECIES+0.5,
1.5,
+ 10.,
2.5,
- 10.
-// kNpt-0.5,
+ 1.5,
+ kNpt-0.5
}; //! high limits for projections
Char_t const *AliTRDresolution::fgkTitle[kNdim] = {
"bunch cross",
"#phi [rad]",
"#eta",
- "chg*spec*rc",
"#Deltay [cm]",
+ "#Delta#phi [deg]",
"#Deltaz [cm]",
- "#Delta#phi [deg]"
-// "bin_p_{t}",
+ "chg*spec*rc",
+ "bin_p_{t}"
}; //! title of projection
-UChar_t const AliTRDresolution::fgNproj[kNclasses] = {
- 6, 5, 5, 5,
- 2, 5, 11, 11, 11
-};
Char_t const * AliTRDresolution::fgPerformanceName[kNclasses] = {
- "Cluster2Track"
+ "Det2Cluster"
+ ,"Cluster2Track"
,"Tracklet2Track"
- ,"Tracklet2TRDin"
- ,"Tracklet2TRDout"
+ ,"Tracklet2TRDin"
,"Cluster2MC"
,"Tracklet2MC"
,"TRDin2MC"
- ,"TRDout2MC"
,"TRD2MC"
+// ,"Tracklet2TRDout"
+// ,"TRDout2MC"
};
-Float_t AliTRDresolution::fgPtBin[kNpt+1] = {0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0.};
+Float_t AliTRDresolution::fgPtBin[kNpt+1];
//________________________________________________________
AliTRDresolution::AliTRDresolution()
:AliTRDrecoTask()
,fIdxPlot(0)
,fIdxFrame(0)
- ,fPtThreshold(1.)
+ ,fPtThreshold(.3)
,fDyRange(0.75)
+ ,fBCbinTOF(0)
+ ,fBCbinFill(0)
,fProj(NULL)
,fDBPDG(NULL)
,fCl(NULL)
}
//________________________________________________________
-AliTRDresolution::AliTRDresolution(char* name)
+AliTRDresolution::AliTRDresolution(char* name, Bool_t xchange)
:AliTRDrecoTask(name, "TRD spatial and momentum resolution")
,fIdxPlot(0)
,fIdxFrame(0)
- ,fPtThreshold(1.)
+ ,fPtThreshold(.3)
,fDyRange(0.75)
+ ,fBCbinTOF(0)
+ ,fBCbinFill(0)
,fProj(NULL)
,fDBPDG(NULL)
,fCl(NULL)
InitFunctorList();
MakePtSegmentation();
-
- DefineOutput(kClToTrk, TObjArray::Class()); // cluster2track
- DefineOutput(kClToMC, TObjArray::Class()); // cluster2mc
+ if(xchange){
+ SetUseExchangeContainers();
+ DefineOutput(kClToTrk, TObjArray::Class()); // cluster2track
+ DefineOutput(kClToMC, TObjArray::Class()); // cluster2mc
+ }
}
//________________________________________________________
//
// Destructor
//
-
+ if (AliAnalysisManager::GetAnalysisManager() && AliAnalysisManager::GetAnalysisManager()->IsProofMode()) return;
if(fProj){fProj->Delete(); delete fProj;}
if(fCl){fCl->Delete(); delete fCl;}
if(fMCcl){fMCcl->Delete(); delete fMCcl;}
// spatial resolution
AliTRDrecoTask::UserCreateOutputObjects();
- InitExchangeContainers();
+ if(UseExchangeContainers()) InitExchangeContainers();
}
//________________________________________________________
// Execution part
//
- fCl->Delete();
- fMCcl->Delete();
+ if(fCl) fCl->Delete();
+ if(fMCcl) fMCcl->Delete();
AliTRDrecoTask::UserExec(opt);
}
//________________________________________________________
Bool_t AliTRDresolution::Pulls(Double_t* /*dyz[2]*/, Double_t* /*cov[3]*/, Double_t /*tilt*/) const
{
-// Helper function to calculate pulls in the yz plane
+// Helper function to calculate pulls in the yz plane
// using proper tilt rotation
// Uses functionality defined by AliTRDseedV1.
// rotate along pad
Double_t cc[3];
- cc[0] = cov[0] - 2.*tilt*cov[1] + t2*cov[2];
+ cc[0] = cov[0] - 2.*tilt*cov[1] + t2*cov[2];
cc[1] = cov[1]*(1.-t2) + tilt*(cov[0] - cov[2]);
cc[2] = t2*cov[0] + 2.*tilt*cov[1] + cov[2];
// do sqrt
- Double_t sqr[3]={0., 0., 0.};
+ Double_t sqr[3]={0., 0., 0.};
if(AliTRDseedV1::GetCovSqrt(cc, sqr)) return kFALSE;
- Double_t invsqr[3]={0., 0., 0.};
+ Double_t invsqr[3]={0., 0., 0.};
if(AliTRDseedV1::GetCovInv(sqr, invsqr)<1.e-40) return kFALSE;
Double_t tmp(dyz[0]);
dyz[0] = invsqr[0]*tmp + invsqr[1]*dyz[1];
*/
}
+//________________________________________________________
+TH1* AliTRDresolution::DetCluster(const TObjArray *cls)
+{
+ //
+ // Plot the cluster distributions
+ //
+
+ if(cls) fkClusters = cls;
+ if(!fkClusters){
+ AliDebug(4, "No Clusters defined.");
+ return NULL;
+ }
+ Int_t ncl(0);
+ if(!(ncl = fkClusters->GetEntriesFast())){
+ AliDebug(1, "No RecPoints defined.");
+ return NULL;
+ }
+ Int_t det(-1);
+ AliTRDcluster *cl(NULL);
+ for(Int_t icl(0); icl<ncl; icl++){
+ if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])) continue;
+ det = cl->GetDetector(); break;
+ }
+ if(det<0){
+ AliDebug(1, "No useful clusters defined.");
+ return NULL;
+ }
+ THnSparse *H(NULL);
+ if(!fContainer || !(H = ((THnSparse*)fContainer->At(kDetector)))){
+ AliWarning("No output container defined.");
+ return NULL;
+ }
+ Int_t ly(AliTRDgeometry::GetLayer(det)),
+ stk(AliTRDgeometry::GetStack(det));
+ Double_t val[kNdim],
+ alpha((0.5+AliTRDgeometry::GetSector(det))*AliTRDgeometry::GetAlpha()),
+ cs(TMath::Cos(alpha)),
+ sn(TMath::Sin(alpha));
+ for(Int_t icl(0); icl<ncl; icl++){
+ if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])) continue;
+ val[kBC] = ly;
+ val[kPhi] = TMath::ATan2(cl->GetX()*sn + cl->GetY()*cs, cl->GetX()*cs - cl->GetY()*sn);
+ val[kEta] = (5-stk)*16-cl->GetPadRow()-1-(stk<3?4:0);
+ val[kYrez]= TMath::Abs(cl->GetQ());
+ val[4] = fEvent->GetMultiplicity();
+ H->Fill(val);
+ }
+ return NULL;
+}
+
//________________________________________________________
TH1* AliTRDresolution::PlotCluster(const AliTRDtrackV1 *track)
{
AliDebug(4, "No Track defined.");
return NULL;
}
- if(fkESD->GetTOFbc() > 1){
+ if(fkESD && TMath::Abs(fkESD->GetTOFbc()) > 1){
AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc()));
return NULL;
}
- if(fPt<fPtThreshold){
+ if(fkESD && fPt<fPtThreshold){
AliDebug(4, Form("Track with pt[%6.4f] under threshold.", fPt));
return NULL;
}
}
AliTRDgeometry *geo(AliTRDinfoGen::Geometry());
- Double_t val[kNdim]; Float_t exb, vd, t0, s2, dl, dt, corr;
+ Double_t val[kNdim],
+ alpha(0.), cs(-2.), sn(0.); //Float_t exb, vd, t0, s2, dl, dt;
TObjArray *clInfoArr(NULL);
AliTRDseedV1 *fTracklet(NULL);
- AliTRDcluster *c(NULL)/*, *cc(NULL)*/;
+ AliTRDcluster *c(NULL), *cc(NULL);
for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
if(!(fTracklet = fkTrack->GetTracklet(ily))) continue;
if(!fTracklet->IsOK()) continue;
- fTracklet->GetCalibParam(exb, vd, t0, s2, dl, dt);
+ //fTracklet->GetCalibParam(exb, vd, t0, s2, dl, dt);
val[kBC] = ily;
- val[kPhi] = fPhi;
- val[kEta] = fEta;
- //val[kPt] = TMath::ATan((fTracklet->GetYref(1) - exb)/(1+fTracklet->GetYref(1)*exb))*TMath::RadToDeg();
- corr = fkTrack->Charge()/TMath::Sqrt(1.+fTracklet->GetYref(1)*fTracklet->GetYref(1)+fTracklet->GetZref(1)*fTracklet->GetZref(1))/vd;
+ if(cs<-1.){
+ alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha();
+ cs = TMath::Cos(alpha);
+ sn = TMath::Sin(alpha);
+ }
+ val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
+ Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());
+ val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
+ val[kPt] = TMath::ATan(fTracklet->GetYref(1))*TMath::RadToDeg();
+ Float_t corr = 1./TMath::Sqrt(1.+fTracklet->GetYref(1)*fTracklet->GetYref(1)+fTracklet->GetZref(1)*fTracklet->GetZref(1));
+ Int_t row0(-1);
+ Float_t padCorr(fTracklet->GetTilt()*fTracklet->GetPadLength());
fTracklet->ResetClusterIter(kTRUE);
while((c = fTracklet->NextCluster())){
- Float_t xc(c->GetX()); //Int_t tb(c->GetLocalTimeBin());
-
- val[kYrez] = c->GetY()-fTracklet->GetYat(xc);
- //val[kZrez] = fTracklet->GetX0()-xc;
- //val[kPrez] = 0.; Int_t ic(0);
- //if((cc = fTracklet->GetClusters(tb-1))) {val[kPrez] += cc->GetQ(); ic++;}
- //if((cc = fTracklet->GetClusters(tb-2))) {val[kPrez] += cc->GetQ(); ic++;}
- //if(ic) val[kPrez] /= (ic*c->GetQ());
- val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:(c->GetQ()*corr);
+ Float_t xc(c->GetX()),
+ q(TMath::Abs(c->GetQ()));
+ if(row0<0) row0 = c->GetPadRow();
+
+ val[kYrez] = c->GetY() + padCorr*(c->GetPadRow() - row0) -fTracklet->GetYat(xc);
+ val[kPrez] = fTracklet->GetX0()-xc;
+ val[kZrez] = 0.; Int_t ic(0), tb(c->GetLocalTimeBin());;
+ if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
+ if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
+ if(ic) val[kZrez] /= (ic*q);
+ val[kSpeciesChgRC]= fTracklet->IsRowCross()?0.:(TMath::Max(q*corr, Float_t(3.)));
H->Fill(val);
/* // tilt rotation of covariance for clusters
Double_t sy2(c->GetSigmaY2()), sz2(c->GetSigmaZ2());
cov[0]+=covR[0]; cov[1]+=covR[1]; cov[2]+=covR[2];
Double_t dyz[2]= {dy[1], dz[1]};
Pulls(dyz, cov, tilt);*/
-
+
// Get z-position with respect to anode wire
Float_t yt(fTracklet->GetYref(0)-val[kZrez]*fTracklet->GetYref(1)),
zt(fTracklet->GetZref(0)-val[kZrez]*fTracklet->GetZref(1));
Int_t istk = geo->GetStack(c->GetDetector());
AliTRDpadPlane *pp = geo->GetPadPlane(ily, istk);
- Float_t row0 = pp->GetRow0();
- Float_t d = row0 - zt + pp->GetAnodeWireOffset();
+ Float_t rowZ = pp->GetRow0();
+ Float_t d = rowZ - zt + pp->GetAnodeWireOffset();
d -= ((Int_t)(2 * d)) / 2.0;
if (d > 0.25) d = 0.5 - d;
clInfo->SetDriftLength(val[kZrez]);
clInfo->SetTilt(fTracklet->GetTilt());
if(fCl) fCl->Add(clInfo);
- else AliDebug(1, "Cl exchange container missing. Activate by calling \"InitExchangeContainers()\"");
+ //else AliDebug(1, "Cl exchange container missing. Activate by calling \"InitExchangeContainers()\"");
- if(DebugLevel()>=1){
- if(!clInfoArr){
+ if(DebugLevel()>=2){
+ if(!clInfoArr){
clInfoArr=new TObjArray(AliTRDseedV1::kNclusters);
clInfoArr->SetOwner(kFALSE);
}
clInfoArr->Add(clInfo);
}
}
- if(DebugLevel()>=1 && clInfoArr){
+ if(DebugLevel()>=2 && clInfoArr){
ULong_t status = fkESD->GetStatus();
(*DebugStream()) << "cluster"
<<"status=" << status
}
if(clInfoArr) delete clInfoArr;
- return NULL;//H->Projection(kEta, kPhi);
+ if(!track) return NULL;
+ // special care for EVE usage
+ TH1 *h(NULL);
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
}
//________________________________________________________
TH1* AliTRDresolution::PlotTracklet(const AliTRDtrackV1 *track)
{
-// Plot normalized residuals for tracklets to track.
-//
+// Plot normalized residuals for tracklets to track.
+//
// We start from the result that if X=N(|m|, |Cov|)
// BEGIN_LATEX
// (Cov^{-1})^{1/2}X = N((Cov^{-1})^{1/2}*|m|, |1|)
// END_LATEX
-// in our case X=(y_trklt - y_trk z_trklt - z_trk) and |Cov| = |Cov_trklt| + |Cov_trk| at the radial
-// reference position.
+// in our case X=(y_trklt - y_trk z_trklt - z_trk) and |Cov| = |Cov_trklt| + |Cov_trk| at the radial
+// reference position.
if(track) fkTrack = track;
if(!fkTrack){
AliDebug(4, "No Track defined.");
return NULL;
}
- if(fkESD->GetTOFbc()>1){
+ if(fkESD && TMath::Abs(fkESD->GetTOFbc())>1){
AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc()));
- return NULL;
+ //return NULL;
}
THnSparse *H(NULL);
if(!fContainer || !(H = (THnSparse*)fContainer->At(kTracklet))){
AliWarning("No output container defined.");
return NULL;
}
-// return NULL;
- Double_t val[kNdim+1];
+
+ const Int_t ndim(kNdim+8);
+ Double_t val[ndim],
+ alpha(0.), cs(-2.), sn(0.);
+ Float_t sz[AliTRDseedV1::kNtb], pos[AliTRDseedV1::kNtb];
+ Int_t ntbGap[AliTRDseedV1::kNtb];
AliTRDseedV1 *fTracklet(NULL);
for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++){
if(!(fTracklet = fkTrack->GetTracklet(il))) continue;
- if(!fTracklet->IsOK()) continue;
- val [kBC] = il;
- val[kPhi] = fPhi;
- val[kEta] = fEta;
- val[kSpeciesChgRC]= fSpecies;
- //val[kPt] = GetPtBin(fTracklet->GetPt());
- Double_t dyt(fTracklet->GetYref(0) - fTracklet->GetYfit(0)),
- dzt(fTracklet->GetZref(0) - fTracklet->GetZfit(0)),
+ if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()) continue;
+ val [kBC] = il;
+ if(cs<-1.){
+ alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha();
+ cs = TMath::Cos(alpha);
+ sn = TMath::Sin(alpha);
+ }
+ val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
+ Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());//fTracklet->GetTgl();
+ val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
+
+ val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:fkTrack->Charge();// fSpecies;
+ val[kPt] = fPt<0.8?0:(fPt<1.5?1:2);//GetPtBin(fTracklet->GetMomentum());
+ Double_t dyt(fTracklet->GetYfit(0) - fTracklet->GetYref(0)),
+ dzt(fTracklet->GetZfit(0) - fTracklet->GetZref(0)),
dydx(fTracklet->GetYfit(1)),
tilt(fTracklet->GetTilt());
// correct for tilt rotation
val[kYrez] = dyt - dzt*tilt;
val[kZrez] = dzt + dyt*tilt;
dydx+= tilt*fTracklet->GetZref(1);
- val[kPrez] = TMath::ATan((fTracklet->GetYref(1) - dydx)/(1.+ fTracklet->GetYref(1)*dydx)) * TMath::RadToDeg();
- if(fTracklet->IsRowCross()){
- val[kSpeciesChgRC]= 0.;
- val[kPrez] = fkTrack->Charge(); // may be better defined
- } else {
- Float_t exb, vd, t0, s2, dl, dt;
- fTracklet->GetCalibParam(exb, vd, t0, s2, dl, dt);
- val[kZrez] = TMath::ATan((fTracklet->GetYref(1) - exb)/(1+fTracklet->GetYref(1)*exb));
+ val[kPrez] = TMath::ATan((dydx - fTracklet->GetYref(1))/(1.+ fTracklet->GetYref(1)*dydx)) * TMath::RadToDeg();
+ if(fTracklet->IsRowCross()) val[kSpeciesChgRC]= 0.;
+ val[kNdim] = fTracklet->GetdQdl()*2.e-3;
+ val[kNdim+1] = fEvent?fEvent->GetMultiplicity():0;
+ val[kNdim+2] = 1.e2*fTracklet->GetTBoccupancy()/AliTRDseedV1::kNtb;
+ Int_t n = fTracklet->GetChargeGaps(sz, pos, ntbGap);
+ val[kNdim+3] = 0.; for(Int_t igap(0); igap<n; igap++) val[kNdim+3] += sz[igap];
+ for(Int_t ifill(0); ifill<3; ifill++){ val[kNdim+4+ifill]=0.;val[kNdim+5+ifill]=0.;}
+ for(Int_t igap(0), ifill(0); igap<n&&ifill<2; igap++){
+ if(ntbGap[igap]<2) continue;
+ val[kNdim+4+ifill] = sz[igap];
+ val[kNdim+5+ifill] = pos[igap];
+ ifill++;
}
- val[kNdim] = fTracklet->GetdQdl();
- if(DebugLevel()>=1) H->Fill(val);
+ H->Fill(val);
// // compute covariance matrix
// fTracklet->GetCovAt(x, cov);
// fTracklet->GetCovRef(covR);
-// cov[0] += covR[0]; cov[1] += covR[1]; cov[2] += covR[2];
+// cov[0] += covR[0]; cov[1] += covR[1]; cov[2] += covR[2];
// Double_t dyz[2]= {dy[1], dz[1]};
// Pulls(dyz, cov, tilt);
// ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]);
// ((TH3S*)arr->At(3))->Fill(tht, dyz[1], rc);
- if(DebugLevel()>=2){
+ if(DebugLevel()>=3){
Bool_t rc(fTracklet->IsRowCross());
UChar_t err(fTracklet->GetErrorMsg());
Double_t x(fTracklet->GetX()),
zt(fTracklet->GetZref(0)),
phi(fTracklet->GetYref(1)),
tht(fTracklet->GetZref(1));
- Int_t ncl(fTracklet->GetN()),
- det(fTracklet->GetDetector());
+ Int_t ncl(fTracklet->GetN()), det(fTracklet->GetDetector());
(*DebugStream()) << "tracklet"
<<"pt=" << pt
<<"x=" << x
<< "\n";
}
}
- return NULL;//H->Projection(kEta, kPhi);
+ if(!track) return NULL;
+ // special care for EVE usage
+ TH1 *h(NULL);
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
}
//________________________________________________________
TH1* AliTRDresolution::PlotTrackIn(const AliTRDtrackV1 *track)
{
-// Store resolution/pulls of Kalman before updating with the TRD information
-// at the radial position of the first tracklet. The following points are used
-// for comparison
+// Store resolution/pulls of Kalman before updating with the TRD information
+// at the radial position of the first tracklet. The following points are used
+// for comparison
// - the (y,z,snp) of the first TRD tracklet
// - the (y, z, snp, tgl, pt) of the MC track reference
-//
-// Additionally the momentum resolution/pulls are calculated for usage in the
-// PID calculation.
+//
+// Additionally the momentum resolution/pulls are calculated for usage in the
+// PID calculation.
+ //printf("AliTRDresolution::PlotTrackIn() :: track[%p]\n", (void*)track);
if(track) fkTrack = track;
if(!fkTrack){
AliDebug(4, "No Track defined.");
return NULL;
}
+ //fkTrack->Print();
+ TH1 *h(NULL); // EVE projection
// check container
THnSparseI *H=(THnSparseI*)fContainer->At(kTrackIn);
if(!H){
AliTRDseedV1 *fTracklet(fkTrack->GetTracklet(0));
if(!fTracklet){
AliDebug(3, "No Tracklet in ly[0]. Skip track.");
- return NULL;
+ if(!track) return NULL;
+ // special care for EVE usage
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
+ }
+ if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()){
+ AliDebug(3, "Tracklet or Chamber not OK. Skip track.");
+ if(!track) return NULL;
+ // special care for EVE usage
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
}
// check radial position
Double_t x = tin->GetX();
if(TMath::Abs(x-fTracklet->GetX())>1.e-3){
AliDebug(1, Form("Tracklet did not match Track. dx[cm]=%+4.1f", x-fTracklet->GetX()));
- return NULL;
+ if(!track) return NULL;
+ // special care for EVE usage
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
}
+ //printf("USE y[%+f] dydx[%+f]\n", fTracklet->GetYfit(0), fTracklet->GetYfit(1));
- Int_t bc(fkESD->GetTOFbc()%2);
+ Int_t bc(fkESD?fkESD->GetTOFbc()/2:0);
const Double_t *parR(tin->GetParameter());
- Double_t dyt(parR[0] - fTracklet->GetYfit(0)), dzt(parR[1] - fTracklet->GetZfit(0)),
+ Double_t dyt(fTracklet->GetYfit(0)-parR[0]), dzt(fTracklet->GetZfit(0)-parR[1]),
phit(fTracklet->GetYfit(1)),
- tilt(fTracklet->GetTilt());
+ tilt(fTracklet->GetTilt()),
+ norm(1./TMath::Sqrt((1.-parR[2])*(1.+parR[2])));
// correct for tilt rotation
Double_t dy = dyt - dzt*tilt,
- dz = dzt + dyt*tilt;
+ dz = dzt + dyt*tilt,
+ dx = dy/(parR[2]*norm-parR[3]*norm*tilt);
phit += tilt*parR[3];
- Double_t dphi = TMath::ASin(parR[2])-TMath::ATan(phit);
-
- Double_t val[kNdim];
- val[kBC] = bc;
- val[kPhi] = fPhi;
- val[kEta] = fEta;
- val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:fSpecies;
-// val[kPt] = GetPtBin(fPt);
+ Double_t dphi = TMath::ATan(phit) - TMath::ASin(parR[2]);
+
+ Double_t val[kNdim+3];
+ val[kBC] = bc==0?0:(bc<0?-1.:1.);
+ Double_t alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha(),
+ cs = TMath::Cos(alpha),
+ sn = TMath::Sin(alpha);
+ val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
+ Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());
+ val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
val[kYrez] = dy;
- val[kZrez] = dz;
+ val[kZrez] = fTracklet->IsRowCross()?dz:(fTracklet->GetdQdl()*5.e-4 - 2.5);
val[kPrez] = dphi*TMath::RadToDeg();
+ val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:fSpecies;
+ val[kPt] = fPt<0.8?0:(fPt<1.5?1:2);//GetPtBin(fPt);
+ val[kNdim] = fTracklet->GetDetector();
+ val[kNdim+1] = dx;
+ val[kNdim+2] = fEvent?fEvent->GetBunchFill():0;
H->Fill(val);
-
- if(!HasMCdata()) return NULL; // H->Projection(kEta, kPhi);
- if(!(H = (THnSparseI*)fContainer->At(kMCtrackIn))) {
- AliError(Form("Missing container @ %d", Int_t(kMCtrackIn)));
- return NULL;
+ if(DebugLevel()>=3){
+ (*DebugStream()) << "trackIn"
+ <<"tracklet.=" << fTracklet
+ <<"trackIn.=" << tin
+ << "\n";
}
- // get MC info
- UChar_t s;
- Float_t pt0, eta, x0=fTracklet->GetX0(), y0, z0, dydx0, dzdx0;
- if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, eta, s)) return NULL;
- dyt = y0 - fTracklet->GetYfit(0);
- dzt = z0 - fTracklet->GetZfit(0);
- phit= fTracklet->GetYfit(1) + tilt*dzdx0;
- Float_t phi = TMath::ATan2(y0, x0);
- dy = dyt - dzt*tilt;
- dz = dzt + dyt*tilt;
- dphi= TMath::ASin(dydx0)-TMath::ATan(phit);
-
- Int_t pdg = fkMC->GetPDG(),
- sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index
- sign(0);
- if(!fDBPDG) fDBPDG=TDatabasePDG::Instance();
- TParticlePDG *ppdg(fDBPDG->GetParticle(pdg));
- if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1;
-
-
- val[kBC] = (bc>=kNbunchCross)?(kNbunchCross-1):bc;
- val[kPhi] = phi;
- val[kEta] = eta;
- val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:sign*(sIdx+1);
-// val[kPt] = GetPtBin(pt0);
- val[kYrez] = dy;
- val[kZrez] = dz;
- val[kPrez] = dphi*TMath::RadToDeg();
- H->Fill(val);
-
- return NULL; //H->Projection(kEta, kPhi);
+ if(!track) return NULL;
+ // special care for EVE usage
+ if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
+ return H->Projection(kYrez);
}
+/*
//________________________________________________________
TH1* AliTRDresolution::PlotTrackOut(const AliTRDtrackV1 *track)
{
-// Store resolution/pulls of Kalman after last update with the TRD information
-// at the radial position of the first tracklet. The following points are used
-// for comparison
+// Store resolution/pulls of Kalman after last update with the TRD information
+// at the radial position of the first tracklet. The following points are used
+// for comparison
// - the (y,z,snp) of the first TRD tracklet
// - the (y, z, snp, tgl, pt) of the MC track reference
-//
-// Additionally the momentum resolution/pulls are calculated for usage in the
-// PID calculation.
+//
+// Additionally the momentum resolution/pulls are calculated for usage in the
+// PID calculation.
if(track) fkTrack = track;
return NULL;
}
-
+*/
//________________________________________________________
TH1* AliTRDresolution::PlotMC(const AliTRDtrackV1 *track)
{
// Plot MC distributions
//
- if(!HasMCdata()){
- AliDebug(2, "No MC defined. Results will not be available.");
- return NULL;
- }
+ if(!HasMCdata()) return NULL;
if(track) fkTrack = track;
if(!fkTrack){
AliDebug(4, "No Track defined.");
return NULL;
}
+ Int_t bc(TMath::Abs(fkESD->GetTOFbc()));
+
+ THnSparse *H(NULL);
if(!fContainer){
AliWarning("No output container defined.");
return NULL;
Int_t pdg = fkMC->GetPDG(),
sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index
sign(0),
- sgm[3],
- label(fkMC->GetLabel()),
- fSegmentLevel(0);
+// sgm[3],
+ label(fkMC->GetLabel());
+// fSegmentLevel(0);
if(!fDBPDG) fDBPDG=TDatabasePDG::Instance();
TParticlePDG *ppdg(fDBPDG->GetParticle(pdg));
if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1;
- TObjArray *arr(NULL);TH1 *h(NULL);
+ TH1 *h(NULL);
AliTRDgeometry *geo(AliTRDinfoGen::Geometry());
AliTRDseedV1 *fTracklet(NULL); TObjArray *clInfoArr(NULL);
UChar_t s;
- Double_t xAnode, x, y, z, pt, dydx, dzdx, dzdl;
+ Double_t x, y, z, pt, dydx, dzdx, dzdl;
Float_t pt0, x0, y0, z0, dx, dy, dz, dydx0, dzdx0;
Double_t covR[7]/*, cov[3]*/;
-
- if(DebugLevel()>=3){
+
+/* if(DebugLevel()>=3){
// get first detector
Int_t det = -1;
for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
<< "\n";
}
}
- }
+ }*/
+ AliTRDcluster *c(NULL);
+ Double_t val[kNdim+1];
for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
if(!(fTracklet = fkTrack->GetTracklet(ily)))/* ||
!fTracklet->IsOK())*/ continue;
- sgm[2] = fTracklet->GetDetector();
- sgm[0] = AliTRDgeometry::GetSector(sgm[2]);
- sgm[1] = sgm[0] * AliTRDgeometry::kNstack + AliTRDgeometry::GetStack(sgm[2]);
- Double_t tilt(fTracklet->GetTilt())
- ,t2(tilt*tilt)
- ,corr(1./(1. + t2))
- ,cost(TMath::Sqrt(corr));
- x0 = fTracklet->GetX0();
- //radial shift with respect to the MC reference (radial position of the pad plane)
- x= fTracklet->GetX();
- Bool_t rc(fTracklet->IsRowCross()); Float_t eta;
- if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, eta, s)) continue;
- xAnode = fTracklet->GetX0();
+ x= x0 = fTracklet->GetX();
+ Bool_t rc(fTracklet->IsRowCross()); Float_t eta, phi;
+ if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, eta, phi, s)) continue;
// MC track position at reference radial position
dx = x0 - x;
- if(DebugLevel()>=4){
- (*DebugStream()) << "MC"
- << "det=" << sgm[2]
- << "pdg=" << pdg
- << "sgn=" << sign
- << "pt=" << pt0
- << "x=" << x0
- << "y=" << y0
- << "z=" << z0
- << "dydx=" << dydx0
- << "dzdx=" << dzdx0
- << "\n";
- }
Float_t ymc = y0 - dx*dydx0;
Float_t zmc = z0 - dx*dzdx0;
- //p = pt0*TMath::Sqrt(1.+dzdx0*dzdx0); // pt -> p
+ //phi -= TMath::Pi();
- // Kalman position at reference radial position
- dx = xAnode - x;
+ val[kBC] = ily;
+ val[kPhi] = phi;
+ val[kEta] = eta;
+ val[kSpeciesChgRC]= rc?0.:sign*sIdx;
+ val[kPt] = pt0<0.8?0:(pt0<1.5?1:2);//GetPtBin(pt0);
+ Double_t tilt(fTracklet->GetTilt());
+// ,t2(tilt*tilt)
+// ,corr(1./(1. + t2))
+// ,cost(TMath::Sqrt(corr));
+
+ AliExternalTrackParam *tin(fkTrack->GetTrackIn());
+ if(ily==0 && tin){ // trackIn residuals
+ // check radial position
+ if(TMath::Abs(tin->GetX()-x)>1.e-3) AliDebug(1, Form("TrackIn radial mismatch. dx[cm]=%+4.1f", tin->GetX()-x));
+ else{
+ val[kBC] = (bc>=kNbunchCross)?(kNbunchCross-1):bc;
+ val[kYrez] = tin->GetY()-ymc;
+ val[kZrez] = tin->GetZ()-zmc;
+ val[kPrez] = (TMath::ASin(tin->GetSnp())-TMath::ATan(dydx0))*TMath::RadToDeg();
+ if((H = (THnSparseI*)fContainer->At(kMCtrackIn))) H->Fill(val);
+ }
+ }
+ //if(bc>1) break; // do nothing for the rest of TRD objects if satellite bunch
+
+ // track residuals
dydx = fTracklet->GetYref(1);
dzdx = fTracklet->GetZref(1);
dzdl = fTracklet->GetTgl();
- y = fTracklet->GetYref(0) - dx*dydx;
+ y = fTracklet->GetYref(0);
dy = y - ymc;
- z = fTracklet->GetZref(0) - dx*dzdx;
+ z = fTracklet->GetZref(0);
dz = z - zmc;
pt = TMath::Abs(fTracklet->GetPt());
fTracklet->GetCovRef(covR);
- arr = (TObjArray*)((TObjArray*)fContainer->At(kMCtrack))->At(ily);
- // y resolution/pulls
- if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]);
- ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(covR[0]), dz/TMath::Sqrt(covR[2]));
- // z resolution/pulls
- ((TH2S*)arr->At(2))->Fill(dzdx0, dz);
- ((TH3S*)arr->At(3))->Fill(dzdx0, dz/TMath::Sqrt(covR[2]), 0);
- // phi resolution/ snp pulls
- Double_t dtgp = (dydx - dydx0)/(1.- dydx*dydx0);
- ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ATan(dtgp));
- Double_t dsnp = dydx/TMath::Sqrt(1.+dydx*dydx) - dydx0/TMath::Sqrt(1.+dydx0*dydx0);
- ((TH2I*)arr->At(5))->Fill(dydx0, dsnp/TMath::Sqrt(covR[3]));
- // theta resolution/ tgl pulls
- Double_t dzdl0 = dzdx0/TMath::Sqrt(1.+dydx0*dydx0),
- dtgl = (dzdl - dzdl0)/(1.- dzdl*dzdl0);
- ((TH2I*)arr->At(6))->Fill(dzdl0,
- TMath::ATan(dtgl));
- ((TH2I*)arr->At(7))->Fill(dzdl0, (dzdl - dzdl0)/TMath::Sqrt(covR[4]));
- // pt resolution \\ 1/pt pulls \\ p resolution for PID
- Double_t p0 = TMath::Sqrt(1.+ dzdl0*dzdl0)*pt0,
- p = TMath::Sqrt(1.+ dzdl*dzdl)*pt;
- ((TH3S*)((TObjArray*)arr->At(8)))->Fill(pt0, pt/pt0-1., sign*sIdx);
- ((TH3S*)((TObjArray*)arr->At(9)))->Fill(1./pt0, (1./pt-1./pt0)/TMath::Sqrt(covR[6]), sign*sIdx);
- ((TH3S*)((TObjArray*)arr->At(10)))->Fill(p0, p/p0-1., sign*sIdx);
-
- // Fill Debug stream for Kalman track
+ val[kYrez] = dy;
+ val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg();
+ val[kZrez] = dz;
+ val[kNdim] = 1.e2*(pt/pt0-1.);
+ if((H = (THnSparse*)fContainer->At(kMCtrack))) H->Fill(val);
+/* // theta resolution/ tgl pulls
+ Double_t dzdl0 = dzdx0/TMath::Sqrt(1.+dydx0*dydx0),
+ dtgl = (dzdl - dzdl0)/(1.- dzdl*dzdl0);
+ ((TH2I*)arr->At(6))->Fill(dzdl0, TMath::ATan(dtgl));
+ ((TH2I*)arr->At(7))->Fill(dzdl0, (dzdl - dzdl0)/TMath::Sqrt(covR[4]));
+ // pt resolution \\ 1/pt pulls \\ p resolution for PID
+ Double_t p0 = TMath::Sqrt(1.+ dzdl0*dzdl0)*pt0,
+ p = TMath::Sqrt(1.+ dzdl*dzdl)*pt;
+ ((TH3S*)((TObjArray*)arr->At(8)))->Fill(pt0, pt/pt0-1., sign*sIdx);
+ ((TH3S*)((TObjArray*)arr->At(9)))->Fill(1./pt0, (1./pt-1./pt0)/TMath::Sqrt(covR[6]), sign*sIdx);
+ ((TH3S*)((TObjArray*)arr->At(10)))->Fill(p0, p/p0-1., sign*sIdx);*/
+
+ // Fill Debug stream for MC track
if(DebugLevel()>=4){
+ Int_t det(fTracklet->GetDetector());
+ (*DebugStream()) << "MC"
+ << "det=" << det
+ << "pdg=" << pdg
+ << "sgn=" << sign
+ << "pt=" << pt0
+ << "x=" << x0
+ << "y=" << y0
+ << "z=" << z0
+ << "dydx=" << dydx0
+ << "dzdx=" << dzdx0
+ << "\n";
+
+ // Fill Debug stream for Kalman track
(*DebugStream()) << "MCtrack"
<< "pt=" << pt
<< "x=" << x
<< "\n";
}
- // recalculate tracklet based on the MC info
- AliTRDseedV1 tt(*fTracklet);
- tt.SetZref(0, z0 - (x0-xAnode)*dzdx0);
- tt.SetZref(1, dzdx0);
- tt.SetReconstructor(AliTRDinfoGen::Reconstructor());
- tt.Fit(1);
- x= tt.GetX();y= tt.GetY();z= tt.GetZ();
- dydx = tt.GetYfit(1);
- dx = x0 - x;
- ymc = y0 - dx*dydx0;
- zmc = z0 - dx*dzdx0;
- dy = y-ymc;
- dz = z-zmc;
- Float_t dphi = (dydx - dydx0);
- dphi /= (1.- dydx*dydx0);
-
- // add tracklet residuals for y and dydx
- arr = (TObjArray*)fContainer->At(kMCtracklet);
-
- if(pt0>fPtThreshold) ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]);
- if(tt.GetS2Y()>0. && tt.GetS2Z()>0.) ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(tt.GetS2Y()), dz/TMath::Sqrt(tt.GetS2Z()));
- ((TH3S*)arr->At(2))->Fill(dzdl0, dz, rc);
- if(tt.GetS2Z()>0.) ((TH3S*)arr->At(3))->Fill(dzdl0, dz/TMath::Sqrt(tt.GetS2Z()), rc);
- ((TH2I*)arr->At(4))->Fill(dydx0, TMath::ATan(dphi));
-
+ // tracklet residuals
+ dydx = fTracklet->GetYfit(1) + tilt*dzdx0;
+ dzdx = fTracklet->GetZfit(1);
+ y = fTracklet->GetYfit(0);
+ dy = y - ymc;
+ z = fTracklet->GetZfit(0);
+ dz = z - zmc;
+ val[kYrez] = dy - dz*tilt;
+ val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg();
+ val[kZrez] = dz + dy*tilt;
+// val[kNdim] = pt/pt0-1.;
+ if((H = (THnSparse*)fContainer->At(kMCtracklet))) H->Fill(val);
+
+
// Fill Debug stream for tracklet
if(DebugLevel()>=4){
- Float_t s2y = tt.GetS2Y();
- Float_t s2z = tt.GetS2Z();
+ Float_t s2y = fTracklet->GetS2Y();
+ Float_t s2z = fTracklet->GetS2Z();
(*DebugStream()) << "MCtracklet"
<< "rc=" << rc
<< "x=" << x
<< "\n";
}
- AliTRDpadPlane *pp = geo->GetPadPlane(ily, AliTRDgeometry::GetStack(sgm[2]));
+ AliTRDpadPlane *pp = geo->GetPadPlane(ily, AliTRDgeometry::GetStack(fTracklet->GetDetector()));
Float_t zr0 = pp->GetRow0() + pp->GetAnodeWireOffset();
//Double_t exb = AliTRDCommonParam::Instance()->GetOmegaTau(1.5);
- arr = (TObjArray*)fContainer->At(kMCcluster);
- AliTRDcluster *c = NULL;
- tt.ResetClusterIter(kFALSE);
- while((c = tt.PrevCluster())){
- Float_t q = TMath::Abs(c->GetQ());
- x = c->GetX();//+fXcorr[c->GetDetector()][c->GetLocalTimeBin()]; y = c->GetY();z = c->GetZ();
- dx = x0 - x;
+ H = (THnSparse*)fContainer->At(kMCcluster);
+ val[kPt] = TMath::ATan(dydx0)*TMath::RadToDeg();
+ //Float_t corr = 1./TMath::Sqrt(1.+dydx0*dydx0+dzdx0*dzdx0);
+ Int_t row0(-1);
+ Float_t padCorr(tilt*fTracklet->GetPadLength());
+ fTracklet->ResetClusterIter(kTRUE);
+ while((c = fTracklet->NextCluster())){
+ if(row0<0) row0 = c->GetPadRow();
+ x = c->GetX();//+fXcorr[c->GetDetector()][c->GetLocalTimeBin()];
+ y = c->GetY() + padCorr*(c->GetPadRow() - row0);
+ z = c->GetZ();
+ dx = x0 - x;
ymc= y0 - dx*dydx0;
zmc= z0 - dx*dzdx0;
- dy = cost*(y - ymc - tilt*(z-zmc));
- dz = cost*(z - zmc + tilt*(y-ymc));
-
- // Fill Histograms
- if(q>20. && q<250. && pt0>fPtThreshold && c->IsInChamber()){
- ((TH3S*)arr->At(0))->Fill(dydx0, dy, sgm[fSegmentLevel]);
- ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dy/TMath::Sqrt(c->GetSigmaY2()), dz/TMath::Sqrt(c->GetSigmaZ2()));
- }
+ dy = y - ymc;
+ dz = z - zmc;
+ val[kYrez] = dy - dz*tilt;
+ val[kPrez] = dx;
+ val[kZrez] = 0.; AliTRDcluster *cc(NULL); Int_t ic(0), tb(c->GetLocalTimeBin()); Float_t q(TMath::Abs(c->GetQ()));
+ if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
+ if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
+ if(ic) val[kZrez] /= (ic*q);
+ if(H) H->Fill(val);
+
// Fill calibration container
Float_t d = zr0 - zmc;
clInfo->SetTilt(tilt);
if(fMCcl) fMCcl->Add(clInfo);
else AliDebug(1, "MCcl exchange container missing. Activate by calling \"InitExchangeContainers()\"");
- if(DebugLevel()>=5){
- if(!clInfoArr){
+ if(DebugLevel()>=5){
+ if(!clInfoArr){
clInfoArr=new TObjArray(AliTRDseedV1::kNclusters);
clInfoArr->SetOwner(kFALSE);
}
Int_t AliTRDresolution::GetPtBin(Float_t pt)
{
// Find pt bin according to local pt segmentation
- Int_t ipt(0);
+ Int_t ipt(-1);
while(ipt<AliTRDresolution::kNpt){
- if(pt<fgPtBin[ipt]) break;
+ if(pt<fgPtBin[ipt+1]) break;
ipt++;
}
- return TMath::Max(0,ipt);
+ return ipt;
+}
+
+//________________________________________________________
+Float_t AliTRDresolution::GetMeanStat(TH1 *h, Float_t cut, Option_t *opt)
+{
+// return mean number of entries/bin of histogram "h"
+// if option "opt" is given the following values are accepted:
+// "<" : consider only entries less than "cut"
+// ">" : consider only entries greater than "cut"
+
+ //Int_t dim(h->GetDimension());
+ Int_t nbx(h->GetNbinsX()), nby(h->GetNbinsY()), nbz(h->GetNbinsZ());
+ Double_t sum(0.); Int_t n(0);
+ for(Int_t ix(1); ix<=nbx; ix++)
+ for(Int_t iy(1); iy<=nby; iy++)
+ for(Int_t iz(1); iz<=nbz; iz++){
+ if(strcmp(opt, "")==0){sum += h->GetBinContent(ix, iy, iz); n++;}
+ else{
+ if(strcmp(opt, "<")==0) {
+ if(h->GetBinContent(ix, iy, iz)<cut) {sum += h->GetBinContent(ix, iy, iz); n++;}
+ } else if(strcmp(opt, ">")==0){
+ if(h->GetBinContent(ix, iy, iz)>cut) {sum += h->GetBinContent(ix, iy, iz); n++;}
+ } else {sum += h->GetBinContent(ix, iy, iz); n++;}
+ }
+ }
+ return n>0?sum/n:0.;
}
//________________________________________________________
-Float_t AliTRDresolution::GetMeanWithBoundary(TH1 *h, Float_t zm, Float_t zM, Float_t dz) const
+void AliTRDresolution::GetRangeZ(TH2 *h2, Float_t &min, Float_t &max)
{
-// return mean of histogram "h"
-// if histo is empty returns -infinity
-// if few entries returns zM+epsilon
-// if mean less than zm returns zm-epsilon
-
- Int_t ne(Int_t(h->GetEntries()));
- if(ne==0) return -1.e+5;
- else if(ne<20) return zM+0.5*dz;
- else{
- Float_t val(h->GetMean());
- if(val<zm) return zm-0.5*dz;
- else if(val>zM) return zM-0.5*dz;
- else return val;
+// Get range on Z axis such to avoid outliers
+
+ Double_t cnt[20000], c, m, s;
+ Int_t nx(h2->GetXaxis()->GetNbins()), ny(h2->GetYaxis()->GetNbins()), nc(0);
+ for(Int_t ix(1); ix<=nx; ix++){
+ for(Int_t iy(1); iy<=ny; iy++){
+ if((c = h2->GetBinContent(ix, iy))<10) continue;
+ cnt[nc++] = c;
+ if(nc==20000) break;
+ }
+ if(nc==20000) break;
}
+ AliMathBase::EvaluateUni(nc, cnt, m, s, 0);
+ min = m-s; max = m+2.*s;
}
//________________________________________________________
AliWarning("Please provide a canvas to draw results.");
return kFALSE;
}
-/* Int_t selection[100], n(0), selStart(0); //
+/* Int_t selection[100], n(0), selStart(0); //
Int_t ly0(0), dly(5);
TList *l(NULL); TVirtualPad *pad(NULL); */
switch(ifig){
if(!fProj){
AliError("Missing results");
return;
- }
- Int_t iSumPlot(0);
+ }
TVirtualPad *p(NULL); TCanvas *cOut(NULL);
- TObjArray *arr(NULL);
+ TObjArray *arr(NULL); TH2 *h2(NULL);
// cluster resolution
// define palette
gStyle->SetPalette(1);
- cOut = new TCanvas(Form("TRDsummary%s_%d", GetName(), iSumPlot++), "Cluster Resolution", 1024, 768);
- cOut->Divide(3,2, 2.e-3, 2.e-3);
- arr = (TObjArray*)fProj->At(kCluster);
- for(Int_t iplot(0); iplot<fgNproj[kCluster]; iplot++){
- p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
- ((TH2*)arr->At(iplot))->Draw("colz");
+ const Int_t nClViews(9);
+ const Char_t *vClName[nClViews] = {"ClY", "ClYn", "ClYp", "ClQn", "ClQp", "ClYXTCp", "ClYXTCn", "ClYXPh", "ClYXPh"};
+ const UChar_t vClOpt[nClViews] = {1, 1, 1, 0, 0, 0, 0, 0, 1};
+ const Int_t nTrkltViews(19);
+ const Char_t *vTrkltName[nTrkltViews] = {
+ "TrkltY", "TrkltYn", "TrkltYp", "TrkltY", "TrkltYn", "TrkltYp",
+ "TrkltPh", "TrkltPhn", "TrkltPhp",
+ "TrkltQ", "TrkltQn", "TrkltQp",
+ "TrkltQS", "TrkltQSn", "TrkltQSp",
+ "TrkltTBn", "TrkltTBp", "TrkltTBn", "TrkltTBp"
+// "TrkltYnl0", "TrkltYpl0", "TrkltPhnl0", "TrkltPhpl0", "TrkltQnl0", "TrkltQpl0", // electrons low pt
+/* "TrkltYnl1", "TrkltYpl1", "TrkltPhnl1", "TrkltPhpl1", "TrkltQnl1", "TrkltQpl1", // muons low pt
+ "TrkltYnl2", "TrkltYpl2", "TrkltPhnl2", "TrkltPhpl2", "TrkltQnl2", "TrkltQpl2" // pions low pt*/
+ };
+ const UChar_t vTrkltOpt[nTrkltViews] = {
+ 0, 0, 0, 1, 1, 1,
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 0, 1, 1
+ };
+ const Int_t nTrkInViews(5);
+ const Char_t *vTrkInName[nTrkInViews][6] = {
+ {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"},
+ {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"},
+ {"TrkInYnl", "TrkInYni", "TrkInYnh", "TrkInYpl", "TrkInYpi", "TrkInYph"},
+ {"TrkInXnl", "TrkInXpl", "TrkInXl", "TrkInYnh", "TrkInYph", "TrkInYh"},
+ {"TrkInPhnl", "TrkInPhni", "TrkInPhnh", "TrkInPhpl", "TrkInPhpi", "TrkInPhph"},
+ //{"TrkInRCX", "TrkInRCY", "TrkInRCPh", "TrkInRCZl", "TrkInRCZi", "TrkInRCZh"}
+ };
+ const UChar_t vTrkInOpt[nTrkInViews] = {0, 1, 0, 0, 0};
+ const Float_t min[6] = {0.15, 0.15, 0.15, 0.15, 0.5, 0.5};
+ const Float_t max[6] = {0.6, 0.6, 0.6, 0.6, 2.3, 2.3};
+ const Char_t *ttt[6] = {"#sigma(#Deltay) [cm]", "#sigma(#Deltay) [cm]", "#sigma(#Deltay) [cm]", "#sigma(#Deltaz) [cm]", "#sigma(#Delta#phi) [deg]", "#sigma(#Delta#phi) [deg]"};
+
+ const Int_t nTrkViews(27);
+ const Char_t *vTrkName[nTrkViews] = {
+ "TrkY", "TrkYn", "TrkYp",
+ "TrkPh", "TrkPhn", "TrkPhp",
+ "TrkDPt", "TrkDPtn", "TrkDPtp",
+ "TrkYnl0", "TrkYpl0", "TrkPhnl0", "TrkPhpl0", "TrkDPtnl0", "TrkDPtpl0", // electrons low pt
+ "TrkYnl1", "TrkYpl1", "TrkPhnl1", "TrkPhpl1", "TrkDPtnl1", "TrkDPtpl1", // muons low pt
+ "TrkYnl2", "TrkYpl2", "TrkPhnl2", "TrkPhpl2", "TrkDPtnl2", "TrkDPtpl2" // pions low pt
+ };
+ const Char_t *typName[] = {"", "MC"};
+ const Int_t nx(2048), ny(1536);
+
+ if((arr = (TObjArray*)fProj->At(kDetector))){
+ cOut = new TCanvas(Form("%s_Det", GetName()), "Detector performance", 2*nx, 2*ny);
+ cOut->Divide(AliTRDgeometry::kNlayer,AliTRDeventInfo::kCentralityClasses, 1.e-5, 1.e-5);
+ for(Int_t icen(0); icen<AliTRDeventInfo::kCentralityClasses; icen++){
+ Float_t zmin(1.e10), zmax(0.);
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ if(!(h2 = (TH2*)arr->FindObject(Form("HDetQ%d%d_yx", ily, icen)))) continue;
+ Float_t m, M; GetRangeZ(h2, m, M);
+ if(m<zmin) zmin=m;
+ if(M>zmax) zmax=M;
+ }
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ p=cOut->cd(icen*AliTRDgeometry::kNlayer+ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("HDetQ%d%d_yx", ily, icen)))) continue;
+ SetRangeZ(h2, zmin, zmax);
+ h2->Draw("colz");
+ MakeDetectorPlot(ily);
+ }
+ }
+ cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ }
+ for(Int_t ityp(0); ityp<(HasMCdata()?2:1); ityp++){
+ if((arr = (TObjArray*)fProj->At(ityp?kMCcluster:kCluster))){
+ for(Int_t iview(0); iview<nClViews; iview++){
+ cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vClName[iview], vClOpt[iview]), "Cluster Resolution", nx, ny);
+ cOut->Divide(3,2, 1.e-5, 1.e-5);
+ Int_t nplot(0);
+ for(Int_t iplot(0); iplot<6; iplot++){
+ p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vClName[iview], iplot)))) continue;
+ nplot++;
+ if(vClOpt[iview]==0) h2->Draw("colz");
+ else if(vClOpt[iview]==1) DrawSigma(h2, "#sigma(#Deltay) [#mum]", 3.2e2, 5.e2, 1.e4);
+ MakeDetectorPlot(iplot);
+ }
+ if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ else delete cOut;
+ }
+ }
+ // tracklet systematic
+ if((arr = (TObjArray*)fProj->At(ityp?kMCtracklet:kTracklet))){
+ for(Int_t iview(0); iview<nTrkltViews; iview++){
+ cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vTrkltName[iview], vTrkltOpt[iview]), "Tracklet Resolution", nx, ny);
+ cOut->Divide(3,2, 1.e-5, 1.e-5);
+ Int_t nplot(0);
+ for(Int_t iplot(0); iplot<6; iplot++){
+ p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vTrkltName[iview], iplot)))) continue;
+ nplot++;
+ if(vTrkltOpt[iview]==0) h2->Draw("colz");
+ else DrawSigma(h2, "#sigma(#Deltay) [cm]", .15, .6);
+ MakeDetectorPlot(iplot);
+ }
+ if(nplot==6){
+ cOut->Modified();cOut->Update();
+ cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ }
+ delete cOut;
+ }
+ }
+ // trackIn systematic
+ if((arr = (TObjArray*)fProj->At(ityp?kMCtrackIn:kTrackIn))){
+ for(Int_t iview(0); iview<nTrkInViews; iview++){
+ cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vTrkInName[iview][0], vTrkInOpt[iview]), "Track IN Resolution", nx, ny);
+ cOut->Divide(3,2, 1.e-5, 1.e-5);
+ Int_t nplot(0);
+ for(Int_t iplot(0); iplot<6; iplot++){
+ p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s_2D", typName[ityp], vTrkInName[iview][iplot])))){
+ AliInfo(Form("Missing H%s%s_2D", typName[ityp], vTrkInName[iview][iplot]));
+ continue;
+ }
+ nplot++;
+ if(vTrkInOpt[iview]==0) h2->Draw("colz");
+ else DrawSigma(h2, ttt[iplot], min[iplot], max[iplot]);
+ MakeDetectorPlot(0);
+ }
+ if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ else delete cOut;
+ }
+ // species
+ const Char_t *plot[] = {"Ph", "Q", "QS"};
+ for(Int_t iview(0); iview<3; iview++){
+ cOut = new TCanvas(Form("%s_%sTrkInSpc%s", GetName(), typName[ityp], plot[iview]), "Track IN PID", Int_t(1.5*nx), Int_t(1.5*ny));
+ cOut->Divide(5,3, 1.e-5, 1.e-5);
+ Int_t nplot(0); const Char_t *chName[] = {"p", "n", ""};
+ for(Int_t iplot(0); iplot<3; iplot++){
+ for(Int_t ispec(0); ispec<AliPID::kSPECIES; ispec++){
+ p=cOut->cd(iplot*AliPID::kSPECIES+ispec+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("H%sTrkIn%s%s%d_2D", typName[ityp], plot[iview], chName[iplot], ispec)))) {
+ AliInfo(Form("Missing H%sTrkIn%s%s%d_2D", typName[ityp], plot[iview], chName[iplot], ispec));
+ continue;
+ }
+ nplot++;
+ h2->Draw("colz");
+ MakeDetectorPlot(0);
+ }
+ }
+ if(nplot==15) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ else delete cOut;
+ }
+ }
+ }
+ // track MC systematic
+ if((arr = (TObjArray*)fProj->At(kMCtrack))) {
+ for(Int_t iview(0); iview<nTrkViews; iview++){
+ cOut = new TCanvas(Form("%s_MC%s", GetName(), vTrkName[iview]), "Track Resolution", nx, ny);
+ cOut->Divide(3,2, 1.e-5, 1.e-5);
+ Int_t nplot(0);
+ for(Int_t iplot(0); iplot<6; iplot++){
+ p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
+ if(!(h2 = (TH2*)arr->FindObject(Form("HMC%s%d_2D", vTrkName[iview], iplot)))) continue;
+ h2->Draw("colz"); nplot++;
+ }
+ if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
+ else delete cOut;
+ }
}
- cOut->SaveAs(Form("%s.gif", cOut->GetName()));
- // trackIn systematic
- // define palette
- Int_t palette[50];
- for (int i=1;i<49;i++) palette[i] = 50+i; palette[0]=kMagenta; palette[49]=kBlack;
- gStyle->SetPalette(50, palette);
- cOut = new TCanvas(Form("TRDsummary%s_%d", GetName(), iSumPlot++), "Track IN Resolution", 1024, 768);
- cOut->Divide(3,2, 2.e-3, 2.e-3);
- arr = (TObjArray*)fProj->At(kTrackIn);
- for(Int_t iplot(0); iplot<fgNproj[kTrackIn]; iplot++){
- p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
- ((TH2*)arr->At(iplot))->Draw("colz");
- }
- cOut->SaveAs(Form("%s.gif", cOut->GetName()));
-
- delete cOut;
gStyle->SetPalette(1);
}
+//________________________________________________________
+void AliTRDresolution::DrawSigma(TH2 *h2, const Char_t *title, Float_t m, Float_t M, Float_t scale)
+{
+ // Draw error bars scaled with "scale" instead of content values
+ //use range [m,M] if limits are specified
+
+ if(!h2) return;
+ TAxis *ax(h2->GetXaxis()), *ay(h2->GetYaxis());
+ TH2F *h2e = new TH2F(Form("%s_E", h2->GetName()),
+ Form("%s;%s;%s;%s", h2->GetTitle(), ax->GetTitle(), ay->GetTitle(), title),
+ ax->GetNbins(), ax->GetXmin(), ax->GetXmax(),
+ ay->GetNbins(), ay->GetXmin(), ay->GetXmax());
+ h2e->SetContour(9);
+ TAxis *az(h2e->GetZaxis());
+ if(M>m) az->SetRangeUser(m, M);
+ az->CenterTitle();
+ az->SetTitleOffset(1.5);
+ for(Int_t ix(1); ix<=h2->GetNbinsX(); ix++){
+ for(Int_t iy(1); iy<=h2->GetNbinsY(); iy++){
+ if(h2->GetBinContent(ix, iy)<-100.) continue;
+ Float_t v(scale*h2->GetBinError(ix, iy));
+ if(M>m && v<m) v=m+TMath::Abs((M-m)*1.e-3);
+ h2e->SetBinContent(ix, iy, v);
+ }
+ }
+ h2e->Draw("colz");
+}
+
//________________________________________________________
void AliTRDresolution::GetRange(TH2 *h2, Char_t mod, Float_t *range)
{
-// Returns the range of the bulk of data in histogram h2. Removes outliers.
+// Returns the range of the bulk of data in histogram h2. Removes outliers.
// The "range" vector should be initialized with 2 elements
// Option "mod" can be any of
-// - 0 : gaussian like distribution
-// - 1 : tailed distribution
+// - 0 : gaussian like distribution
+// - 1 : tailed distribution
Int_t nx(h2->GetNbinsX())
, ny(h2->GetNbinsY())
AliMathBase::EvaluateUni(n, data, mean, sigm, Int_t(n*.8));
range[0]=mean-3.*sigm; range[1]=mean+3.*sigm;
- if(mod==1) range[0]=TMath::Max(Float_t(1.e-3), range[0]);
+ if(mod==1) range[0]=TMath::Max(Float_t(1.e-3), range[0]);
AliDebug(2, Form("h[%s] range0[%f %f]", h2->GetName(), range[0], range[1]));
TH1S h1("h1SF0", "", 100, range[0], range[1]);
h1.FillN(n,data,0);
delete [] data;
-
+
switch(mod){
- case 0:// gaussian distribution
+ case 0:// gaussian distribution
{
TF1 fg("fg", "gaus", mean-3.*sigm, mean+3.*sigm);
h1.Fit(&fg, "QN");
AliDebug(2, Form(" rangeG[%f %f]", range[0], range[1]));
break;
}
- case 1:// tailed distribution
- {
+ case 1:// tailed distribution
+ {
Int_t bmax(h1.GetMaximumBin());
Int_t jBinMin(1), jBinMax(100);
for(Int_t ibin(bmax); ibin--;){
return;
}
+//________________________________________________________
+Bool_t AliTRDresolution::MakeProjectionDetector()
+{
+// Analyse cluster
+ const Int_t kNcontours(9);
+ const Int_t kNstat(100);
+ if(fProj && fProj->At(kDetector)) return kTRUE;
+ if(!fContainer){
+ AliError("Missing data container.");
+ return kFALSE;
+ }
+ THnSparse *H(NULL);
+ if(!(H = (THnSparse*)fContainer->FindObject("hDet2Cluster"))){
+ AliInfo(Form("Missing/Wrong data @ hDet2Cluster."));
+ return kTRUE;
+ }
+ Int_t ndim(H->GetNdimensions());
+ Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.;
+ TAxis *aa[kNdim], *ac(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim);
+ for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
+ Int_t nCen(1);
+ if(ndim > 4){
+ ac = H->GetAxis(4);
+ nCen = AliTRDeventInfo::kCentralityClasses;
+ }
+ // build list of projections
+ const Int_t nsel(AliTRDgeometry::kNlayer*AliTRDeventInfo::kCentralityClasses);
+ // define rebinning strategy
+ const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 2, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5};
+ const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"};
+ AliTRDresolutionProjection hp[kDetNproj]; TObjArray php(kDetNproj);
+ Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
+ for(Int_t icen(0); icen<nCen; icen++){
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ isel++; // new selection
+ hp[ih].Build(Form("HDetQ%d%d", ily, icen),
+ Form("Detectors :: Q Ly[%d] Cen[%s]", ily, cenName[icen]),
+ kEta, kPhi, kYrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ hp[ih].SetShowRange(10., 55.);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+ AliInfo(Form("Build %3d 3D projections.", ih));
+
+ Int_t ly(0), cen(0);
+ for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
+ v = H->GetBinContent(ib, coord); if(v<1.) continue;
+ ly = coord[kBC]-1;
+
+ // centrality selection
+ cen = 0;
+ if(ac) cen = coord[4]-1;
+
+ isel = cen*AliTRDgeometry::kNlayer+ly; Int_t ioff=isel;
+// AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly));
+ for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v);
+ }
+ TObjArray *arr(NULL);
+ fProj->AddAt(arr = new TObjArray(kDetNproj), kDetector);
+
+ TH2 *h2(NULL); Int_t jh(0);
+ for(; ih--; ){
+ if(!hp[ih].fH) continue;
+ if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours, 0, kFALSE))) continue;
+ arr->AddAt(h2, jh++);
+ if(!(h2 = (TH2*)gDirectory->Get(Form("%s_yx", hp[ih].fH->GetName())))) continue;
+ arr->AddAt(h2, jh++);
+ }
+ AliTRDresolutionProjection *pr0(NULL), *pr1(NULL);
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HDetQ%d%d", ily, 0)))){
+ for(Int_t icen(1); icen<nCen; icen++){
+ if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HDetQ%d%d", ily, icen)))){
+ (*pr0)+=(*pr1);
+ }
+ }
+ pr0->fH->SetNameTitle(Form("HDetQ%d", ily), Form("Detectors :: Q Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
+ }
+ }
+ AliInfo(Form("Done %3d 2D projections.", jh));
+ return kTRUE;
+}
//________________________________________________________
-Bool_t AliTRDresolution::MakeProjectionCluster()
+Bool_t AliTRDresolution::MakeProjectionCluster(Bool_t mc)
{
// Analyse cluster
- Int_t cidx = kCluster;
+ const Int_t kNcontours(9);
+ const Int_t kNstat(100);
+ Int_t cidx=mc?kMCcluster:kCluster;
if(fProj && fProj->At(cidx)) return kTRUE;
if(!fContainer){
AliError("Missing data container.");
return kFALSE;
}
+ const Char_t *projName[] = {"hCluster2Track", "hCluster2MC"};
THnSparse *H(NULL);
- if(!(H = (THnSparse*)fContainer->At(cidx))){
- AliError(Form("Missing/Wrong data @ %d.", cidx));
+ if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
+ AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
return kFALSE;
}
-
- TAxis *aphi(H->GetAxis(kPhi)),
- *aeta(H->GetAxis(kEta)),
- *as(H->GetAxis(kSpeciesChgRC)),
- //*apt(H->GetAxis(kPt)),
- *ay(H->GetAxis(kYrez));
- //*az(H->GetAxis(kZrez)),
- //*ap(H->GetAxis(kPrez));
- Int_t neta(aeta->GetNbins()), nphi(aphi->GetNbins()), rcBin(as->GetNbins()/2 + 1);
- TH3I *h3[fgNproj[cidx]];
+ Int_t ndim(H->GetNdimensions()); Bool_t debug(ndim>Int_t(kNdimCl));
+ Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.;
+ TAxis *aa[kNdim], *as(NULL), *apt(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim);
+ for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
+ if(ndim > Int_t(kPt)) apt = H->GetAxis(kPt);
+ if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC);
+ // build list of projections
+ const Int_t nsel(12);
+ // define rebinning strategy
+ const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5};
+ AliTRDresolutionProjection hp[kClNproj]; TObjArray php(kClNproj);
+ const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
+ Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
- h3[ily] = new TH3I(Form("h3CL%d", ily), Form("r-#phi residuals @ ly[%d];%s;%s;%s", ily, aeta->GetTitle(), aphi->GetTitle(), ay->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax(),
- ay->GetNbins(), ay->GetXmin(), ay->GetXmax());
+ for(Int_t ich(0); ich<kNcharge; ich++){
+ isel++; // new selection
+ hp[ih].Build(Form("H%sClY%c%d", mc?"MC":"", chName[ich], ily),
+ Form("Clusters[%c] :: #Deltay Ly[%d]", chSgn[ich], ily),
+ kEta, kPhi, kYrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ if(!debug) break;
+ hp[ih].Build(Form("H%sClQ%c%d", mc?"MC":"", chName[ich], ily),
+ Form("Clusters[%c] :: Q Ly[%d]", chSgn[ich], ily),
+ kEta, kPhi, kSpeciesChgRC, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ hp[ih].SetShowRange(20., 40.);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sClYXTC%c%d", mc?"MC":"", chName[ich], ily),
+ Form("Clusters[%c] :: #Deltay(x,TC) Ly[%d]", chSgn[ich], ily),
+ kPrez, kZrez, kYrez, aa);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sClYXPh%c%d", mc?"MC":"", chName[ich], ily),
+ Form("Clusters[%c] :: #Deltay(x,#Phi) Ly[%d]", chSgn[ich], ily),
+ kPrez, kPt, kYrez, aa);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
}
- Int_t coord[AliTRDresolution::kNdim]; memset(coord, 0, sizeof(Int_t) * AliTRDresolution::kNdim); Double_t v = 0.;
+ AliInfo(Form("Build %3d 3D projections.", ih));
+
+ Int_t ly(0), ch(0), rcBin(as?as->FindBin(0.):-1), chBin(apt?apt->FindBin(0.):-1), ioff(0);
for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
- v = H->GetBinContent(ib, coord);
- if(v<1.) continue;
- if(coord[kSpeciesChgRC]==rcBin) continue; // row cross
- Int_t ily(coord[kBC]-1);
- h3[ily]->AddBinContent(h3[ily]->GetBin(coord[kEta], coord[kPhi], coord[kYrez]), v);
- }
+ v = H->GetBinContent(ib, coord); if(v<1.) continue;
+ ly = coord[kBC]-1;
+ // RC selection
+ if(rcBin>0 && coord[kSpeciesChgRC] == rcBin) continue;
- TF1 fg("fg", "gaus", ay->GetXmin(), ay->GetXmax());
- if(!fProj){
- AliInfo("Building array of projections ...");
- fProj = new TObjArray(kNclasses); fProj->SetOwner(kTRUE);
+ // charge selection
+ ch = 0; // [-] track
+ if(chBin>0 && coord[kPt] > chBin) ch = 1; // [+] track
+
+ if(debug){
+ isel = ly*2+ch; ioff=isel*4;
+ } else {
+ isel = ly; ioff = isel;
+ }
+// AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly));
+ for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v);
}
TObjArray *arr(NULL);
- fProj->AddAt(arr = new TObjArray(fgNproj[cidx]), cidx);
-
- TH2F *h2(NULL);
+ fProj->AddAt(arr = new TObjArray(kClNproj), cidx);
+
+ TH2 *h2(NULL); Int_t jh(0);
+ for(; ih--; ){
+ if(!hp[ih].fH) continue;
+ //if(hp[ih].fH->GetEntries()<100) continue;
+ Int_t mid(1), nstat(kNstat);
+ if(strchr(hp[ih].fH->GetName(), 'Q')){ mid=2; nstat=300;}
+ if(!(h2 = hp[ih].Projection2D(nstat, kNcontours, mid))) continue;
+ arr->AddAt(h2, jh++);
+ }
+ AliTRDresolutionProjection *pr0(NULL), *pr1(NULL);
for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
- arr->AddAt(h2 = new TH2F(Form("h2CLs%d", ily),
- Form("Cl Resolution Ly[%d];%s;%s;#sigmay [#mum]", ily, aeta->GetTitle(), aphi->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax()), ily);
- TAxis *ax = h2->GetZaxis();
- ax->CenterTitle(); ax->SetTitleOffset(1.3);
- ax->SetRangeUser(250, 500);
- for(Int_t iphi(1); iphi<=nphi; iphi++){
- for(Int_t ieta(1); ieta<=neta; ieta++){
- TH1 *h = h3[ily]->ProjectionZ(Form("h1CLs%d", ily), ieta, ieta, iphi, iphi);
- Int_t ne(Int_t(h->GetEntries()));
- if(ne<100.) h2->SetBinContent(ieta, iphi, -999);
- else {
- fg.SetParameter(0, ne);fg.SetParameter(1, 0.);fg.SetParameter(2, 0.05);
- h->Fit(&fg, "QW0");
- Float_t val=TMath::Max(250., 1.e4*fg.GetParameter(2));
- h2->SetBinContent(ieta, iphi, val);
- }
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClY%c%d", mc?"MC":"", chName[0], ily)))){
+ if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClY%c%d", mc?"MC":"", chName[1], ily)))){
+ (*pr0)+=(*pr1);
+ pr0->fH->SetNameTitle(Form("H%sClY%d", mc?"MC":"", ily), Form("Clusters :: #Deltay Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ }
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClYXPh%c%d", mc?"MC":"", chName[0], ily)))){
+ if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sClYXPh%c%d", mc?"MC":"", chName[1], ily)))){
+ (*pr0)+=(*pr1);
+ pr0->fH->SetNameTitle(Form("H%sClYXPh%d", mc?"MC":"", ily), Form("Clusters :: #Deltay(x,#Phi) Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
}
}
}
- for(Int_t iproj(0); iproj<fgNproj[cidx]; iproj++) delete h3[iproj];
+ AliInfo(Form("Done %3d 2D projections.", jh));
return kTRUE;
}
//________________________________________________________
-Bool_t AliTRDresolution::MakeProjectionTracklet()
+Bool_t AliTRDresolution::MakeProjectionTracklet(Bool_t mc)
{
// Analyse tracklet
- Int_t cidx = kTracklet;
+ const Int_t kNcontours(9);
+ const Int_t kNstat(30);
+ const Int_t kNstatQ(30);
+ Int_t cidx=mc?kMCtracklet:kTracklet;
if(fProj && fProj->At(cidx)) return kTRUE;
if(!fContainer){
AliError("Missing data container.");
return kFALSE;
}
+ const Char_t *projName[] = {"hTracklet2Track", "hTracklet2MC"};
THnSparse *H(NULL);
- if(!(H = (THnSparse*)fContainer->At(cidx))){
-// AliError(Form("Missing/Wrong data @ %d.", cidx));
+ if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
+ AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
return kFALSE;
}
- AliDebug(2, Form("%s[%d]", H->GetName(), H->GetNdimensions()));
+ const Int_t mdim(kNdim+8);
+ Int_t ndim(H->GetNdimensions()); Bool_t debug(ndim>Int_t(kNdimTrklt));
+ Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.;
+ TAxis *aa[mdim], *as(NULL), *ap(NULL), *ac(NULL); memset(aa, 0, sizeof(TAxis*) * mdim);
+ for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
+ if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC); // init species/charge selection
+ if(ndim > Int_t(kPt)) ap = H->GetAxis(kPt); // init pt selection
+ if(ndim > Int_t(kNdim)+1) ac = H->GetAxis(kNdim+1); // init centrality selection
+ // calculate size depending on debug level
+ const Int_t nCen(debug?Int_t(AliTRDeventInfo::kCentralityClasses):1);
+ const Int_t nPt(debug?Int_t(kNpt):1);
+ const Int_t nSpc(1);//ndim>kNdimTrklt?fgkNbins[kSpeciesChgRC]:1);
+ const Int_t nCh(debug?Int_t(kNcharge):1);
+
+ // build list of projections
+ const Int_t nsel(AliTRDeventInfo::kCentralityClasses*AliTRDgeometry::kNlayer*kNpt*(AliPID::kSPECIES*kNcharge + 1));
+ // define rebinning strategy
+ const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5};
+ AliTRDresolutionProjection hp[kTrkltNproj]; TObjArray php(kTrkltNproj);
+ Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
+ const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
+ const Char_t ptName[kNpt] = {'l', 'i', 'h'};
+ const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"};
+ const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"};
+ for(Int_t icen(0); icen<nCen; icen++){
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ for(Int_t ipt(0); ipt<nPt; ipt++){
+ for(Int_t isp(0); isp<nSpc; isp++){
+ for(Int_t ich(0); ich<nCh; ich++){
+ isel++; // new selection
+ hp[ih].Build(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen),
+ Form("Tracklets[%s%c]:: #Deltay{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kYrez, aa);
+ //hp[ih].SetShowRange(-0.1,0.1);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen),
+ Form("Tracklets[%s%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kPrez, aa);
+ //hp[ih].SetShowRange(-0.5,0.5);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen),
+ Form("Tracklets[%s%c]:: dQdl{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kNdim, aa);
+ hp[ih].SetShowRange(1.,2.3);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen),
+ Form("Tracklets[%s%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kNdim+2, aa);
+ hp[ih].SetShowRange(30., 70.);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+ if(ndim==kNdimTrklt) continue;
+
+ isel++; // new selection
+ hp[ih].Build(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
+ Form("Tracklets[RC]:: #Deltaz{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kZrez, aa);
+ // hp[ih].SetShowRange(-0.1,0.1);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltRCY%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
+ Form("Tracklets[RC]:: #Deltay{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kYrez, aa);
+ //hp[ih].SetShowRange(-0.1,0.1);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltRCPh%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
+ Form("Tracklets[RC]:: #Delta#phi{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kPrez, aa);
+ //hp[ih].SetShowRange(-0.1,0.1);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkltRCQ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
+ Form("Tracklets[RC]:: dQdl{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
+ kEta, kPhi, kNdim, aa);
+ //hp[ih].SetShowRange(-0.1,0.1);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+ }
+ AliInfo(Form("Build %3d 3D projections.", ih));
+
+ Int_t ly(0), ch(0), sp(2), rcBin(as?as->FindBin(0.):-1), pt(0), cen(0), ioff(0), ispc(0);
+ for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
+ v = H->GetBinContent(ib, coord);
+ if(v<1.) continue;
+ ly = coord[kBC]-1; // layer selection
+ // charge selection
+ ch = 0; sp=0;// [e-] track [dafault]
+ if(rcBin>0){ // debug mode in which species are also saved
+ sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
+ if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
+ else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
+ }
+ // pt selection
+ pt = 0; // low pt
+ if(ap) pt = TMath::Min(coord[kPt]-1, Int_t(kNpt)-1);
+ // centrality selection
+ cen = 0; // default
+ if(ac) cen = coord[kNdim+1]-1;
+ // global selection
+ if(ndim==kNdimTrklt){
+ ioff = ly*4;
+ isel = ly;
+ } else {
+ ispc = nSpc*nCh+1;
+ isel = cen*AliTRDgeometry::kNlayer*kNpt*ispc+ly*kNpt*ispc+pt*ispc; isel+=sp<0?(nSpc*nCh):(sp*nCh+ch);
+ ioff = 4*isel;
+ }
+ AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d] cen[%d]", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly, cen));
+ for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v);
+ }
+ TObjArray *arr(NULL);
+ fProj->AddAt(arr = new TObjArray(kTrkltNproj), cidx);
+
+ TH2 *h2(NULL); Int_t jh(0);
+ for(; ih--; ){
+ if(!hp[ih].fH) continue;
+ Int_t mid(0), nstat(kNstat);
+ if(strchr(hp[ih].fH->GetName(), 'Q')){ mid=2; nstat=kNstatQ;}
+ if(!(h2 = hp[ih].Projection2D(nstat, kNcontours, mid))) continue;
+ arr->AddAt(h2, jh++);
+ }
+ // build combined performance plots
+ AliTRDresolutionProjection *pr0(NULL), *pr1(NULL);
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ for(Int_t ich(0); ich<nCh; ich++){
+ for(Int_t icen(0); icen<nCen; icen++){
+ for(Int_t ipt(0); ipt<nPt; ipt++){
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){
+ for(Int_t isp(1); isp<nSpc; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkltY%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen),
+ Form("Tracklets[%c]:: #Deltay{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){
+ for(Int_t isp(1); isp<nSpc; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen),
+ Form("Tracklets[%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0);
+ }
+ /*!dQ/dl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){
+ for(Int_t isp(1); isp<nSpc; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen),
+ Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
+ pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen),
+ Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen]));
+ pr0->SetShowRange(2.4, 5.1);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0);
+ }
+ /*!TB occupancy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, ily, icen)))){
+ for(Int_t isp(1); isp<nSpc; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], ily, icen),
+ Form("Tracklets[%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))) (*pr1)+=(*pr0);
+ }
+ } // end pt integration
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltY%c%d%d", mc?"MC":"", chName[ich], ily, icen),
+ Form("Tracklets[%c]:: #Deltay Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%d%d", mc?"MC":"", chName[ich], ily, icen),
+ Form("Tracklets[%c]:: #Delta#phi Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dQ/dl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%d%d", mc?"MC":"", chName[ich], ily, icen),
+ Form("Tracklets[%c]:: dQdl Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
+ pr0->SetShowRange(1.,2.3);
+ if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
+ pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%d%d", mc?"MC":"", chName[ich], ily, icen),
+ Form("Tracklets[%c]:: dQdl Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
+ pr0->SetShowRange(2.4,5.1);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!TB occupancy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, icen)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%d%d", mc?"MC":"", chName[ich], ily, icen),
+ Form("Tracklets[%c]:: OccupancyTB Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
+ if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ } // end centrality integration
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltY%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: #Deltay Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltPh%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: #Delta#phi Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dQ/dl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltQ%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], ily));
+ pr0->SetShowRange(1.,2.3);
+ if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
+ pr0->fH->SetNameTitle(Form("H%sTrkltQS%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], ily));
+ pr0->SetShowRange(2.4,5.1);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ /*!TB occupancy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltTB%c%d", mc?"MC":"", chName[ich], ily), Form("Tracklets[%c] :: OccupancyTB Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))) (*pr1)+=(*pr0);
+ }
+ } // end charge integration
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltY%d", mc?"MC":"", ily), Form("Tracklets :: #Deltay Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltPh%d", mc?"MC":"", ily), Form("Tracklets :: #Delta#phi Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dQdl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltQ%d", mc?"MC":"", ily), Form("Tracklets :: dQdl Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ pr0->fH->SetNameTitle(Form("H%sTrkltQS%d", mc?"MC":"", ily), Form("Tracklets :: dQdl Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ }
+ /*!TB occupancy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltTB%d", mc?"MC":"", ily), Form("Tracklets :: OccupancyTB Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
+ }
+
+ /*! Row Cross processing*/
+ for(Int_t icen(0); icen<nCen; icen++){
+ /*!RC dz*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, icen)))){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkltRCZ%d%d", mc?"MC":"", ily, icen), Form("Tracklets[RC]:: #Deltaz Ly[%d] Cen[%s]", ily, cenName[icen]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(icen && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, 0)))) (*pr1)+=(*pr0);
+ }
+ } // end centrality integration for row cross
+ /*!RC dz*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], ily, 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkltRCZ%d", mc?"MC":"", ily), Form("Tracklets[RC] :: #Deltaz Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ } // end layer loop
+ AliInfo(Form("Done %3d 2D projections.", jh));
return kTRUE;
}
//________________________________________________________
-Bool_t AliTRDresolution::MakeProjectionTrackIn()
+Bool_t AliTRDresolution::MakeProjectionTrackIn(Bool_t mc)
{
// Analyse track in
-
- Int_t cidx = kTrackIn;
+ const Int_t kNcontours(9);
+ const Int_t kNstat(30);
+ Int_t cidx=mc?kMCtrackIn:kTrackIn;
if(fProj && fProj->At(cidx)) return kTRUE;
if(!fContainer){
AliError("Missing data container.");
return kFALSE;
}
+ const Char_t *projName[] = {"hTracklet2TRDin", "hTRDin2MC"};
THnSparse *H(NULL);
- if(!(H = (THnSparse*)fContainer->At(cidx))){
- AliError(Form("Missing/Wrong data @ %d.", Int_t(cidx)));
+ if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
+ AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
return kFALSE;
}
- Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.;
- TAxis //*abc(H->GetAxis(kBC)),
- *aphi(H->GetAxis(kPhi)),
- *aeta(H->GetAxis(kEta)),
- //*as(H->GetAxis(kSpeciesChgRC)),
- //*apt(H->GetAxis(kPt)),
- *ay(H->GetAxis(kYrez)),
- *az(H->GetAxis(kZrez)),
- *ap(H->GetAxis(kPrez));
- Int_t neta(aeta->GetNbins()), nphi(aphi->GetNbins());
- TH3I *h3[fgNproj[cidx]];
- h3[0] = new TH3I("h3TI0", Form("r-#phi residuals for neg tracks;%s;%s;%s", aeta->GetTitle(), aphi->GetTitle(), ay->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax(),
- ay->GetNbins(), ay->GetXmin(), ay->GetXmax());
- h3[1] = (TH3I*)h3[0]->Clone("h3TI1"); h3[1]->SetTitle("r-#phi residuals for pos tracks");
- h3[2] = new TH3I("h3TI2", Form("z residuals for row cross;%s;%s;%s", aeta->GetTitle(), aphi->GetTitle(), az->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax(),
- az->GetNbins(), az->GetXmin(), az->GetXmax());
- h3[3] = new TH3I("h3TI3", Form("angular residuals for neg tracks;%s;%s;%s", aeta->GetTitle(), aphi->GetTitle(), ap->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax(),
- ap->GetNbins(), ap->GetXmin(), ap->GetXmax());
- h3[4] = (TH3I*)h3[3]->Clone("h3TI4"); h3[4]->SetTitle("angular residuals for pos tracks");
+ const Int_t mdim(kNdim+3);
+ Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.;
+ Int_t ndim(H->GetNdimensions());
+ TAxis *aa[mdim], *as(NULL), *ap(NULL), *ax(NULL), *abf(NULL); memset(aa, 0, sizeof(TAxis*) * (mdim));
+ for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
+ if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC);
+ if(ndim > Int_t(kPt)) ap = H->GetAxis(kPt);
+ if(ndim > Int_t(kNdim)+1) ax = H->GetAxis(kNdim+1);
+ if(ndim > Int_t(kNdim)+2) abf = H->GetAxis(kNdim+2);
+ //AliInfo(Form("Using : Species[%c] Pt[%c] BunchFill[%c]", as?'y':'n', ap?'y':'n', abf?'y':'n'));
+ const Int_t nPt(ndim>Int_t(kNdimTrkIn)?Int_t(kNpt):1);
+
+ // build list of projections
+ const Int_t nsel(kNpt*(AliPID::kSPECIES*kNcharge + 1));
+ const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
+ const Char_t ptName[kNpt] = {'l', 'i', 'h'};
+ const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"};
+ // define rebinning strategy
+ const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5};
+ AliTRDresolutionProjection hp[kMCTrkInNproj]; TObjArray php(kMCTrkInNproj+2);
+ Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
+ // define list of projections
+ for(Int_t ipt(0); ipt<nPt; ipt++){
+ for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){
+ for(Int_t ich(0); ich<kNcharge; ich++){
+ isel++; // new selection
+ hp[ih].Build(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp),
+ Form("TrackIn[%s%c]:: #Deltay{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]),
+ kEta, kPhi, kYrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp),
+ Form("TrackIn[%s%c]:: #Delta#phi{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]),
+ kEta, kPhi, kPrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp),
+ Form("TrackIn[%s%c]:: dQdl {%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]),
+ kEta, kPhi, kZrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ if(!ax) continue;
+ hp[ih].Build(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp),
+ Form("TrackIn[%s%c]:: #Deltax{%s}", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt]),
+ kEta, kPhi, kNdim+1, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+ isel++; // RC tracks
+ hp[ih].Build(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[ipt]),
+ Form("TrackIn[RC]:: #Deltaz{%s}", ptCut[ipt]),
+ kEta, kPhi, kZrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[ipt]),
+ Form("TrackIn[RC]:: #Deltay{%s}", ptCut[ipt]),
+ kEta, kPhi, kYrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[ipt]),
+ Form("TrackIn[RC]:: #Delta#phi{%s}", ptCut[ipt]),
+ kEta, kPhi, kPrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ if(!ax) continue;
+ hp[ih].Build(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[ipt]),
+ Form("TrackIn[RC]:: #Deltax{%s}", ptCut[ipt]),
+ kEta, kPhi, kNdim+1, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ AliInfo(Form("Build %3d 3D projections.", ih));
+
+ // fill projections
+ Int_t ch(0), pt(0), sp(1), rcBin(as?as->FindBin(0.):-1), ioff(0);
for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
v = H->GetBinContent(ib, coord);
if(v<1.) continue;
- if(coord[kBC]>1) continue; // bunch cross cut
- // species selection
- if(coord[kSpeciesChgRC]<6){
- h3[0]->AddBinContent(
- h3[0]->GetBin(coord[kEta], coord[kPhi], coord[kYrez]), v);
- h3[3]->AddBinContent(
- h3[3]->GetBin(coord[kEta], coord[kPhi], coord[kPrez]), v);
- } else if(coord[kSpeciesChgRC]==6) {
- h3[2]->AddBinContent(
- h3[2]->GetBin(coord[kEta], coord[kPhi], coord[kYrez]), v);
- } else if(coord[kSpeciesChgRC]>6) {
- h3[1]->AddBinContent(
- h3[1]->GetBin(coord[kEta], coord[kPhi], coord[kYrez]), v);
- h3[4]->AddBinContent(
- h3[4]->GetBin(coord[kEta], coord[kPhi], coord[kPrez]), v);
+ if(fBCbinTOF>0 && coord[kBC]!=fBCbinTOF) continue; // TOF bunch cross cut
+ if(fBCbinFill>0 && abf && coord[kNdim+2]!=fBCbinTOF) continue; // Fill bunch cut
+ // charge selection
+ ch = 0; sp=1;// [-] track
+ if(rcBin>0){ // debug mode in which species are also saved
+ sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
+ if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
+ else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
}
- }
- if(!fProj){
- AliInfo("Building array of projections ...");
- fProj = new TObjArray(kNclasses); fProj->SetOwner(kTRUE);
+ // pt selection
+ pt = 0; // low pt
+ if(ap) pt = TMath::Min(coord[kPt]-1, Int_t(kNpt)-1);
+ // global selection
+ isel = pt*11; isel+=sp<0?10:(sp*kNcharge+ch);
+ ioff = isel*(ax?4:3);
+ AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp));
+ for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v);
}
TObjArray *arr(NULL);
- fProj->AddAt(arr = new TObjArray(fgNproj[cidx]), cidx);
-
- TH2F *h2(NULL);
- for(Int_t iproj(0); iproj<fgNproj[cidx]; iproj++){
- TAxis *ax(h3[iproj]->GetZaxis());
- Float_t zm(ax->GetXmin()/3.), zM(ax->GetXmax()/3.), dz=(zM-zm)/50;
- arr->AddAt(h2 = new TH2F(Form("h2TI%d", iproj),
- Form("%s;%s;%s;%s", h3[iproj]->GetTitle(), aeta->GetTitle(), aphi->GetTitle(), ax->GetTitle()),
- neta, aeta->GetXmin(), aeta->GetXmax(),
- nphi, aphi->GetXmin(), aphi->GetXmax()), iproj);
- h2->SetContour(50);
- h2->GetZaxis()->CenterTitle();
- h2->GetZaxis()->SetRangeUser(zm, zM);
- zm+=dz; zM-=dz;
- for(Int_t iphi(1); iphi<=nphi; iphi++){
- for(Int_t ieta(1); ieta<=neta; ieta++){
- TH1 *h = h3[iproj]->ProjectionZ(Form("hy%d", iproj), ieta, ieta, iphi, iphi);
- h2->SetBinContent(ieta, iphi, GetMeanWithBoundary(h, zm, zM, dz));
+ fProj->AddAt(arr = new TObjArray(mc?kMCTrkInNproj:kTrkInNproj), cidx);
+
+ TH2 *h2(NULL); Int_t jh(0);
+ for(; ih--; ){
+ if(!hp[ih].fH) continue;
+ if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours))) continue;
+ arr->AddAt(h2, jh++);
+ }
+ // build combined performance plots
+ // combine up the tree of projections
+ AliTRDresolutionProjection *pr0(NULL), *pr1(NULL);
+ AliTRDresolutionProjection xlow[2], specY[kNcharge*AliPID::kSPECIES], specPh[kNcharge*AliPID::kSPECIES], specQ[kNcharge*AliPID::kSPECIES];
+ for(Int_t ich(0); ich<kNcharge; ich++){
+ // PID dependency - summation over pt
+ for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){
+ /*!dy*/
+ Int_t idx(ich*AliPID::kSPECIES+isp);
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){
+ specY[idx] = (*pr0);
+ specY[idx].SetNameTitle(Form("H%sTrkInY%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt");
+ specY[idx].fH->SetNameTitle(Form("H%sTrkInY%c%d", mc?"MC":"", chName[ich], isp),
+ Form("TrackIn[%s%c]:: #Deltay", AliPID::ParticleLatexName(isp), chSgn[ich]));
+ for(Int_t ipt(1); ipt<nPt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ specY[idx]+=(*pr1);
+ }
+ php.AddLast(&specY[idx]);
+ if((h2 = specY[idx].Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
+ if((h2 = (TH2*)gDirectory->Get(Form("%s_yx", specY[idx].fH->GetName())))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specY[idx];
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){
+ specPh[idx] = (*pr0);
+ specPh[idx].SetNameTitle(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt");
+ specPh[idx].fH->SetNameTitle(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[ich], isp),
+ Form("TrackIn[%s%c]:: #Delta#phi", AliPID::ParticleLatexName(isp), chSgn[ich]));
+ specPh[idx].SetShowRange(-1.5, 1.5);
+ for(Int_t ipt(1); ipt<nPt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ specPh[idx]+=(*pr1);
+ }
+ php.AddLast(&specPh[idx]);
+ if((h2 = specPh[idx].Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specPh[idx];
+ }
+ /*!dQdl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[0], isp)))){
+ specQ[idx] = (*pr0);
+ specQ[idx].SetNameTitle(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[ich], isp), "Sum over pt");
+ specQ[idx].fH->SetNameTitle(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[ich], isp),
+ Form("TrackIn[%s%c]:: dQdl", AliPID::ParticleLatexName(isp), chSgn[ich]));
+ specQ[idx].SetShowRange(-2.2, -1.75);
+ specQ[idx].fH->GetZaxis()->SetTitle("dQdl [a.u.]");
+ for(Int_t ipt(1); ipt<nPt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ specQ[idx]+=(*pr1);
+ }
+ php.AddLast(&specQ[idx]);
+ if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
+ specQ[idx].fH->SetName(Form("H%sTrkInQS%c%d", mc?"MC":"", chName[ich], isp));
+ specQ[idx].SetShowRange(-1.75, -1.25);
+ if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[0], isp)))) (*pr1)+=specQ[idx];
+ }
+ }
+ // pt dependency - summation over PID
+ for(Int_t ipt(0); ipt<nPt; ipt++){
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInY%c%c", mc?"MC":"", chName[ich], ptName[ipt]),
+ Form("TrackIn[%c]:: #Deltay{%s}", chSgn[ich], ptCut[ipt]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInPh%c%c", mc?"MC":"", chName[ich], ptName[ipt]),
+ Form("TrackIn[%c]:: #Delta#phi{%s}", chSgn[ich], ptCut[ipt]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dx*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], 0)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], isp)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInX%c%c", mc?"MC":"", chName[ich], ptName[ipt]),
+ Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[ipt]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(!ipt){
+ xlow[ich] = (*pr0);
+ xlow[ich].SetNameTitle(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 5),
+ Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[0]));
+ php.AddLast(&xlow[ich]);
+ }
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ }
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInY%c", mc?"MC":"", chName[ich]),
+ Form("TrackIn[%c]:: #Deltay", chSgn[ich]));
+ pr0->SetShowRange(-0.3, 0.3);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dy high pt*/
+ if(ich && (pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[2], 0)))){
+ if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[ich], ptName[2], 0)))){
+ (*pr0)+=(*pr1);
+ pr0->fH->SetNameTitle(Form("H%sTrkInY%c", mc?"MC":"", ptName[2]), Form("TrackIn :: #Deltay{%s}", ptCut[2]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInPh%c", mc?"MC":"", chName[ich]),
+ Form("TrackIn[%c]:: #Delta#phi", chSgn[ich]));
+ pr0->SetShowRange(-1., 1.);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dx*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInX%c", mc?"MC":"", chName[ich]),
+ Form("TrackIn[%c]:: #Deltax", chSgn[ich]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
+ }
+ /*!dx low pt*/
+ if(ich && (pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 5)))){
+ if((pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[ich], ptName[0], 5)))){
+ (*pr0)+=(*pr1);
+ pr0->fH->SetNameTitle(Form("H%sTrkInX%c", mc?"MC":"", ptName[0]), Form("TrackIn :: #Deltax{%s}", ptCut[0]));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
}
}
}
-// h2[5] = (TH2F*)h2[0]->Clone("h25");
-// h2[5]->SetTitle("Systematic shift between neg/pos tracks");
-// h2[5]->SetZTitle("#Delta(#Delta^{-}y - #Delta^{+}y) [cm]"); h2[5]->Reset();
-// h2[6] = (TH2F*)h2[1]->Clone("h26");
-// h2[6]->SetTitle("Average shift of pos&neg tracks");
-// h2[6]->SetZTitle("<#Delta^{-}y, #Delta^{+}y> [cm]"); h2[6]->Reset();
-// for(Int_t iphi(1); iphi<=nphi; iphi++){
-// for(Int_t ieta(1); ieta<=neta; ieta++){
-// Float_t neg = h2[0]->GetBinContent(ieta, iphi),
-// pos = h2[1]->GetBinContent(ieta, iphi);
-// if(neg<-100 || pos<-100){
-// h2[5]->SetBinContent(ieta, iphi, -999.);
-// h2[6]->SetBinContent(ieta, iphi, -999.);
-// } else {
-// h2[5]->SetBinContent(ieta, iphi, neg-pos);
-// h2[6]->SetBinContent(ieta, iphi, 0.5*(neg+pos));
-// }
-// }
-// }
-
- for(Int_t iproj(0); iproj<fgNproj[cidx]; iproj++) delete h3[iproj];
+ for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%d", mc?"MC":"", chName[0], isp)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInY%d", mc?"MC":"", isp), Form("TrackIn[%s] :: #Deltay", AliPID::ParticleLatexName(isp)));
+ pr0->SetShowRange(-0.3, 0.3);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
+ if((h2 = (TH2*)gDirectory->Get(Form("%s_yx", pr0->fH->GetName())))) arr->AddAt(h2, jh++);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%d", mc?"MC":"", chName[0], isp)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInPh%d", mc?"MC":"", isp), Form("TrackIn[%s] :: #Delta#phi", AliPID::ParticleLatexName(isp)));
+ pr0->SetShowRange(-1., 1.);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dQdl*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInQ%c%d", mc?"MC":"", chName[0], isp)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInQ%d", mc?"MC":"", isp), Form("TrackIn[%s] :: dQdl", AliPID::ParticleLatexName(isp)));
+ pr0->SetShowRange(-2.2, -1.75);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
+ pr0->fH->SetName(Form("H%sTrkInQS%d", mc?"MC":"", isp));
+ pr0->SetShowRange(-1.7, -1.25);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
+ }
+ }
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInY", mc?"MC":""), "TrackIn :: #Deltay");
+ pr0->SetShowRange(-0.3, 0.3);
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInPh", mc?"MC":""), "TrackIn :: #Delta#phi");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dx*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", mc?"MC":"", chName[0], ptName[0], 0)))){
+ pr0->fH->SetNameTitle(Form("H%sTrkInX", mc?"MC":""), "TrackIn :: #Deltax");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!RC dz*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[0])))){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCZ%c", mc?"MC":"", ptName[ipt])))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInRCZ", mc?"MC":""), "TrackIn[RC]:: #Deltaz");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!RC dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[0])))){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCY%c", mc?"MC":"", ptName[ipt])))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInRCY", mc?"MC":""), "TrackIn[RC]:: #Deltay");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!RC dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[0])))){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCPh%c", mc?"MC":"", ptName[ipt])))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInRCPh", mc?"MC":""), "TrackIn[RC]:: #Delta#phi");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!RC dx*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[0])))){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("H%sTrkInRCX%c", mc?"MC":"", ptName[ipt])))) continue;
+ (*pr0)+=(*pr1);
+ }
+ pr0->fH->SetNameTitle(Form("H%sTrkInRCX", mc?"MC":""), "TrackIn[RC]:: #Deltax");
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ AliInfo(Form("Done %3d 2D projections.", jh));
return kTRUE;
}
+//________________________________________________________
+Bool_t AliTRDresolution::MakeProjectionTrack()
+{
+// Analyse tracklet
+ const Int_t kNcontours(9);
+ const Int_t kNstat(30);
+ Int_t cidx(kMCtrack);
+ if(fProj && fProj->At(cidx)) return kTRUE;
+ if(!fContainer){
+ AliError("Missing data container.");
+ return kFALSE;
+ }
+ THnSparse *H(NULL);
+ if(!(H = (THnSparse*)fContainer->FindObject("hTRD2MC"))){
+ AliError("Missing/Wrong data @ hTRD2MC.");
+ return kFALSE;
+ }
+ Int_t ndim(H->GetNdimensions());
+ Int_t coord[kNdim+1]; memset(coord, 0, sizeof(Int_t) * (kNdim+1)); Double_t v = 0.;
+ TAxis *aa[kNdim+1], *as(NULL), *ap(NULL); memset(aa, 0, sizeof(TAxis*) * (kNdim+1));
+ for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
+ if(ndim > kSpeciesChgRC) as = H->GetAxis(kSpeciesChgRC);
+ if(ndim > kPt) ap = H->GetAxis(kPt);
+
+ // build list of projections
+ const Int_t nsel(AliTRDgeometry::kNlayer*kNpt*AliPID::kSPECIES*7);//, npsel(3);
+ const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
+ const Char_t ptName[kNpt] = {'l', 'i', 'h'};
+ const Char_t *ptCut[kNpt] = {"p_{t}[GeV/c]<0.8", "0.8<=p_{t}[GeV/c]<1.5", "p_{t}[GeV/c]>=1.5"};
+ // define rebinning strategy
+ const Int_t nEtaPhi(4); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 5, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 1, 5};
+ AliTRDresolutionProjection hp[kTrkNproj]; TObjArray php(kTrkNproj);
+ Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){
+ for(Int_t ich(0); ich<kNcharge; ich++){
+ isel++; // new selection
+ hp[ih].Build(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, ily),
+ Form("Tracks[%s%c]:: #Deltay{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily),
+ kEta, kPhi, kYrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, ily),
+ Form("Tracks[%s%c]:: #Delta#phi{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily),
+ kEta, kPhi, kPrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ hp[ih].Build(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, ily),
+ Form("Tracks[%s%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily),
+ kEta, kPhi, kNdim, aa);
+ hp[ih].SetShowRange(0.,10.);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+ isel++; // new selection
+ hp[ih].Build(Form("HMCTrkZ%c%d", ptName[ipt], ily),
+ Form("Tracks[RC]:: #Deltaz{%s} Ly[%d]", ptCut[ipt], ily),
+ kEta, kPhi, kZrez, aa);
+ hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
+ php.AddLast(&hp[ih++]); np[isel]++;
+ }
+ }
+
+ Int_t ly(0), ch(0), pt(0), sp(2), rcBin(as?as->FindBin(0.):-1);
+ for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
+ v = H->GetBinContent(ib, coord);
+ if(v<1.) continue;
+ ly = coord[kBC]-1; // layer selection
+ // charge selection
+ ch=0; sp=2;// [pi-] track [dafault]
+ if(rcBin>0){ // debug mode in which species are also saved
+ sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
+ if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
+ else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
+ }
+ // pt selection
+ pt = 0; // low pt [default]
+ if(ap) pt = coord[kPt]-1;
+ // global selection
+ Int_t ioff = ly*kNpt*31+pt*31; ioff+=3*(sp<0?10:(sp*kNcharge+ch));
+ isel = ly*kNpt*11+pt*11; isel+=sp<0?10:(sp*kNcharge+ch);
+ AliDebug(4, Form("SELECTION[%d] :: ch[%c] pt[%c] sp[%d] ly[%d]\n", np[isel], ch==2?'Z':chName[ch], ptName[pt], sp, ly));
+ for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDresolutionProjection*)php.At(ioff+jh))->Increment(coord, v);
+ }
+ TObjArray *arr(NULL);
+ fProj->AddAt(arr = new TObjArray(kTrkNproj), cidx);
+
+ TH2 *h2(NULL); Int_t jh(0);
+ for(; ih--; ){
+ if(!hp[ih].fH) continue;
+ if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours))) continue;
+ arr->AddAt(h2, jh++);
+ }
+
+ // combine up the tree of projections
+ AliTRDresolutionProjection *pr0(NULL), *pr1(NULL);
+ //Int_t iproj(0), jproj(0);
+ for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
+ for(Int_t ich(0); ich<kNcharge; ich++){
+ for(Int_t ipt(0); ipt<kNpt; ipt++){
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ AliDebug(2, Form("Rename %s to HMCTrkY%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily));
+ pr0->fH->SetNameTitle(Form("HMCTrkY%c%c%d", chName[ich], ptName[ipt], ily),
+ Form("Tracks[%c]:: #Deltay{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ AliDebug(2, Form("Rename %s to HMCTrkPh%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily));
+ pr0->fH->SetNameTitle(Form("HMCTrkPh%c%c%d", chName[ich], ptName[ipt], ily),
+ Form("Tracks[%c]:: #Delta#phi{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+
+ /*!dpt/pt*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], 0, ily)))){
+ for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
+ if(!(pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, ily)))) continue;
+ (*pr0)+=(*pr1);
+ }
+ AliDebug(2, Form("Rename %s to HMCTrkDPt%c%c%d", pr0->fH->GetName(), chName[ich], ptName[ipt], ily));
+ pr0->fH->SetNameTitle(Form("HMCTrkDPt%c%c%d", chName[ich], ptName[ipt], ily),
+ Form("Tracks[%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", chSgn[ich], ptCut[ipt], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ipt && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+ }
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkY%c%d", chName[ich], ily),
+ Form("Tracks[%c]:: #Deltay Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkPh%c%d", chName[ich], ily),
+ Form("Tracks[%c]:: #Delta#phi Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+ /*!dpt/pt*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkDPt%c%d", chName[ich], ily),
+ Form("Tracks[%c]:: #Deltap_{t}/p_{t} Ly[%d]", chSgn[ich], ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ if(ich==1 && (pr1 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, ily)))) (*pr1)+=(*pr0);
+ }
+ }
+ /*!dy*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkY%d", ily), Form("Tracks :: #Deltay Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dphi*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkPh%d", ily), Form("Tracks :: #Delta#phi Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ /*!dpt/pt*/
+ if((pr0 = (AliTRDresolutionProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, ily)))){
+ pr0->fH->SetNameTitle(Form("HMCTrkDPt%d", ily), Form("Tracks :: #Deltap_{t}/p_{t} Ly[%d]", ily));
+ if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
+ }
+ }
+ AliInfo(Form("Done %3d 2D projections.", jh));
+ return kTRUE;
+}
//________________________________________________________
Bool_t AliTRDresolution::PostProcess()
AliError("ERROR: list not available");
return kFALSE;
}
-
- // DEFINE MODELS
- // simple gauss
- TF1 fg("fGauss", "gaus", -.5, .5);
- // Landau for charge resolution
- TF1 fch("fClCh", "landau", 0., 1000.);
- // Landau for e+- pt resolution
- TF1 fpt("fPt", "landau", -0.1, 0.2);
+ if(!fProj){
+ AliInfo("Building array of projections ...");
+ fProj = new TObjArray(kNclasses); fProj->SetOwner(kTRUE);
+ }
//PROCESS EXPERIMENTAL DISTRIBUTIONS
+ // Clusters detector
+ if(!MakeProjectionDetector()) return kFALSE;
// Clusters residuals
if(!MakeProjectionCluster()) return kFALSE;
fNRefFigures = 3;
// TRDin residual/pulls
if(!MakeProjectionTrackIn()) return kFALSE;
fNRefFigures = 11;
- // TRDout residual/pulls
-// if(!MakeProjectionTrackOut()) return kFALSE;
- fNRefFigures = 15;
if(!HasMCdata()) return kTRUE;
-
-
//PROCESS MC RESIDUAL DISTRIBUTIONS
// CLUSTER Y RESOLUTION/PULLS
-// if(!MakeProjectionClusterMC()) return kFALSE;
+ if(!MakeProjectionCluster(kTRUE)) return kFALSE;
fNRefFigures = 17;
// TRACKLET RESOLUTION/PULLS
-// if(!MakeProjectionTrackletMC()) return kFALSE;
+ if(!MakeProjectionTracklet(kTRUE)) return kFALSE;
fNRefFigures = 21;
// TRACK RESOLUTION/PULLS
-/* Process3Darray(kMCtrack, 0, &fg, 1.e4); // y
- Process3DlinkedArray(kMCtrack, 1, &fg); // y PULL
- Process3Darray(kMCtrack, 2, &fg, 1.e4); // z
- Process3Darray(kMCtrack, 3, &fg); // z PULL
- Process2Darray(kMCtrack, 4, &fg, 1.e3); // phi
- Process2Darray(kMCtrack, 5, &fg); // snp PULL
- Process2Darray(kMCtrack, 6, &fg, 1.e3); // theta
- Process2Darray(kMCtrack, 7, &fg); // tgl PULL
- Process3Darray(kMCtrack, 8, &fg, 1.e2); // pt resolution
- Process3Darray(kMCtrack, 9, &fg); // 1/pt pulls
- Process3Darray(kMCtrack, 10, &fg, 1.e2); // p resolution*/
-// if(!MakeProjectionTrackMC(kMCtrack)) return kFALSE;
+ if(!MakeProjectionTrack()) return kFALSE;
fNRefFigures+=16;
// TRACK TRDin RESOLUTION/PULLS
-// if(!MakeProjectionTrackMC(kMCtrackIn)) return kFALSE;
- fNRefFigures+=8;
-
- // TRACK TRDout RESOLUTION/PULLS
-// if(!MakeProjectionTrackMC(kMCtrackOut)) return kFALSE;
+ if(!MakeProjectionTrackIn(kTRUE)) return kFALSE;
fNRefFigures+=8;
return kTRUE;
if(!(h = (TH3S*)gROOT->FindObject(hname))){
Int_t nybins=50;
if(expand) nybins*=2;
- h = new TH3S(hname, htitle,
+ h = new TH3S(hname, htitle,
48, -.48, .48, // phi
60, -rr, rr, // dy
nybins, -0.5, nybins-0.5);// segment
// - y reziduals/pulls
// - z reziduals/pulls
// - phi reziduals
- TObjArray *arr = BuildMonitorContainerCluster(name, expand, 0.05);
+ TObjArray *arr = BuildMonitorContainerCluster(name, expand, 0.05);
arr->Expand(5);
TH1 *h(NULL); char hname[100], htitle[300];
// - theta resolution, tgl pulls
// - pt resolution, 1/pt pulls, p resolution
- TObjArray *arr = BuildMonitorContainerTracklet(name);
+ TObjArray *arr = BuildMonitorContainerTracklet(name);
arr->Expand(11);
TH1 *h(NULL); char hname[100], htitle[300];
//TAxis *ax(NULL);
h = new TH2I(hname, htitle, 100, -1., 1., 100, -4.5, 4.5);
} else h->Reset();
arr->AddAt(h, 7);
-
- const Int_t kNdpt(150);
+
+ const Int_t kNdpt(150);
const Int_t kNspc = 2*AliPID::kSPECIES+1;
Float_t lPt=0.1, lDPt=-.1, lSpc=-5.5;
Float_t binsPt[kNpt+1], binsSpc[kNspc+1], binsDPt[kNdpt+1];
snprintf(hname, 100, "%s_%s_Pt", GetNameId(), name);
snprintf(htitle, 300, "#splitline{P_{t} res for}{\"%s\" @ %s};p_{t} [GeV/c];#Delta p_{t}/p_{t}^{MC};SPECIES", GetNameId(), name);
if(!(h = (TH3S*)gROOT->FindObject(hname))){
- h = new TH3S(hname, htitle,
+ h = new TH3S(hname, htitle,
kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc);
//ax = h->GetZaxis();
//for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]);
snprintf(hname, 100, "%s_%s_1Pt", GetNameId(), name);
snprintf(htitle, 300, "#splitline{1/P_{t} pull for}{\"%s\" @ %s};1/p_{t}^{MC} [c/GeV];#Delta(1/p_{t})/#sigma(1/p_{t});SPECIES", GetNameId(), name);
if(!(h = (TH3S*)gROOT->FindObject(hname))){
- h = new TH3S(hname, htitle,
+ h = new TH3S(hname, htitle,
kNpt, 0., 2., 100, -4., 4., kNspc, -5.5, 5.5);
//ax = h->GetZaxis();
//for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]);
snprintf(hname, 100, "%s_%s_P", GetNameId(), name);
snprintf(htitle, 300, "P res for \"%s\" @ %s;p [GeV/c];#Delta p/p^{MC};SPECIES", GetNameId(), name);
if(!(h = (TH3S*)gROOT->FindObject(hname))){
- h = new TH3S(hname, htitle,
+ h = new TH3S(hname, htitle,
kNpt, binsPt, kNdpt, binsDPt, kNspc, binsSpc);
//ax = h->GetZaxis();
//for(Int_t ib(1); ib<=ax->GetNbins(); ib++) ax->SetBinLabel(ib, fgParticle[ib-1]);
const Int_t nhn(100); Char_t hn[nhn]; TString st;
//++++++++++++++++++++++
- // cluster to track residuals/pulls
+ // cluster to detector
+ snprintf(hn, nhn, "h%s", fgPerformanceName[kDetector]);
+ if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ const Int_t mdim(5);
+ const Char_t *cldTitle[mdim] = {"layer", fgkTitle[kPhi], "pad row", "centrality", "q [a.u.]"/*, "occupancy", "tb [10 Hz]"*/};
+ const Int_t cldNbins[mdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], 76, AliTRDeventInfo::kCentralityClasses, 100};
+ const Double_t cldMin[mdim] = {-0.5, fgkMin[kPhi], -0.5, -0.5, 0.},
+ cldMax[mdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], 75.5, AliTRDeventInfo::kCentralityClasses - 0.5, 1200.};
+ st = "cluster proprieties;";
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?mdim:Int_t(kNdimDet);
+ for(Int_t idim(0); idim<ndim; idim++){ st += cldTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, cldNbins, cldMin, cldMax);
+ } else H->Reset();
+ fContainer->AddAt(H, kDetector);
+ //++++++++++++++++++++++
+ // cluster to tracklet residuals/pulls
snprintf(hn, nhn, "h%s", fgPerformanceName[kCluster]);
if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
- const Char_t *clTitle[5/*kNdim*/] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], "chg*Q/vd/angle", fgkTitle[kYrez]/*, "#Deltax [cm]", "Q</Q", "#Phi^{*} - ExB [deg]"*/};
- const Int_t clNbins[5/*kNdim*/] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], 51, fgkNbins[kYrez]/*, 33, 10, 30*/};
- const Double_t clMin[5/*kNdim*/] = {-0.5, fgkMin[kPhi], fgkMin[kEta], -102., fgkMin[kYrez]/3./*, 0., 0.1, -30*/},
- clMax[5/*kNdim*/] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], 102., fgkMax[kYrez]/3./*, 3.3, 2.1, 30*/};
+ const Char_t *clTitle[kNdim] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kYrez], "#Deltax [cm]", "Q</Q", "Q/angle", "#Phi [deg]"};
+ const Int_t clNbins[kNdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kYrez], 45, 30, 30, 15};
+ const Double_t clMin[kNdim] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kYrez]/10., -.5, 0.1, -2., -45},
+ clMax[kNdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kYrez]/10., 4., 2.1, 118., 45};
st = "cluster spatial&charge resolution;";
- for(Int_t idim(0); idim<5/*kNdim*/; idim++){ st += clTitle[idim]; st+=";";}
- H = new THnSparseI(hn, st.Data(), kNdim, clNbins, clMin, clMax);
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?Int_t(kNdim):Int_t(kNdimCl);
+ for(Int_t idim(0); idim<ndim; idim++){ st += clTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, clNbins, clMin, clMax);
} else H->Reset();
fContainer->AddAt(H, kCluster);
//++++++++++++++++++++++
// tracklet to TRD track
snprintf(hn, nhn, "h%s", fgPerformanceName[kTracklet]);
if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
- const Char_t *trTitle[kNdim+1] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kSpeciesChgRC], fgkTitle[kYrez], "#Deltaz [cm]/#Phi^{*} - ExB [rad]", fgkTitle[kPrez], "dq/dl [a.u.]"/*, fgkTitle[kPt]*/};
- const Int_t trNbins[kNdim+1] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kSpeciesChgRC], fgkNbins[kYrez], fgkNbins[kZrez], fgkNbins[kPrez], 30/*, fgkNbins[kPt]*/};
- const Double_t trMin[kNdim+1] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kSpeciesChgRC], fgkMin[kYrez], fgkMin[kZrez], fgkMin[kPrez], 0./*, fgkMin[kPt]*/},
- trMax[kNdim+1] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kSpeciesChgRC], fgkMax[kYrez], fgkMax[kZrez], fgkMax[kPrez], 3000./*, fgkMax[kPt]*/};
+ const Int_t mdim(kNdim+8);
+ Char_t *trTitle[mdim]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*));
+ Int_t trNbins[mdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
+ Double_t trMin[mdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
+ Double_t trMax[mdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
+ // set specific fields
+ trMin[kYrez] = -0.45; trMax[kYrez] = 0.45;
+ trMin[kPrez] = -4.5; trMax[kPrez] = 4.5;
+ trMin[kZrez] = -1.5; trMax[kZrez] = 1.5;
+ trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5;
+ Int_t jdim(kNdim); trTitle[jdim]=StrDup("dq/dl [a.u.]"); trNbins[jdim] = 100; trMin[jdim] = 0.; trMax[jdim] = 20;
+ jdim++; trTitle[jdim]=StrDup("centrality"); trNbins[jdim] = AliTRDeventInfo::kCentralityClasses; trMin[jdim] = -.5; trMax[jdim] = AliTRDeventInfo::kCentralityClasses - 0.5;
+ jdim++; trTitle[jdim]=StrDup("occupancy [%]"); trNbins[jdim] = 12; trMin[jdim] = 25.; trMax[jdim] = 85.;
+ jdim++; trTitle[jdim]=StrDup("gap [cm]"); trNbins[jdim] = 80; trMin[jdim] = 0.1; trMax[jdim] = 2.1;
+ jdim++; trTitle[jdim]=StrDup("size_{0} [cm]"); trNbins[jdim] = 16; trMin[jdim] = 0.15; trMax[jdim] = 1.75;
+ jdim++; trTitle[jdim]=StrDup("pos_{0} [cm]"); trNbins[jdim] = 10; trMin[jdim] = 0.; trMax[jdim] = 3.5;
+ jdim++; trTitle[jdim]=StrDup("size_{1} [cm]"); trNbins[jdim] = 16; trMin[jdim] = 0.15; trMax[jdim] = 1.75;
+ jdim++; trTitle[jdim]=StrDup("pos_{1} [cm]"); trNbins[jdim] = 10; trMin[jdim] = 0.; trMax[jdim] = 3.5;
+
st = "tracklet spatial&charge resolution;";
- for(Int_t idim(0); idim<kNdim+1; idim++){ st += trTitle[idim]; st+=";";}
- H = new THnSparseI(hn, st.Data(), kNdim+1, trNbins, trMin, trMax);
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?mdim:kNdimTrklt;
+ for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
} else H->Reset();
fContainer->AddAt(H, kTracklet);
//++++++++++++++++++++++
// tracklet to TRDin
snprintf(hn, nhn, "h%s", fgPerformanceName[kTrackIn]);
if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ // set specific fields
+ const Int_t mdim(kNdim+3);
+ Char_t *trinTitle[mdim]; memcpy(trinTitle, fgkTitle, kNdim*sizeof(Char_t*));
+ Int_t trinNbins[mdim]; memcpy(trinNbins, fgkNbins, kNdim*sizeof(Int_t));
+ Double_t trinMin[mdim]; memcpy(trinMin, fgkMin, kNdim*sizeof(Double_t));
+ Double_t trinMax[mdim]; memcpy(trinMax, fgkMax, kNdim*sizeof(Double_t));
+ trinNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1; trinMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trinMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5;
+ trinTitle[kNdim]=StrDup("detector"); trinNbins[kNdim] = 540; trinMin[kNdim] = -0.5; trinMax[kNdim] = 539.5;
+ trinTitle[kNdim+1]=StrDup("dx [cm]"); trinNbins[kNdim+1]=48; trinMin[kNdim+1]=-2.4; trinMax[kNdim+1]=2.4;
+ trinTitle[kNdim+2]=StrDup("Fill Bunch"); trinNbins[kNdim+2]=3500; trinMin[kNdim+2]=-0.5; trinMax[kNdim+2]=3499.5;
st = "r-#phi/z/angular residuals @ TRD entry;";
- for(Int_t idim(0); idim<kNdim; idim++){ st += fgkTitle[idim]; st+=";";}
- H = new THnSparseI(hn, st.Data(), kNdim, fgkNbins, fgkMin, fgkMax);
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?mdim:kNdimTrkIn;
+ for(Int_t idim(0); idim<ndim; idim++){st+=trinTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, trinNbins, trinMin, trinMax);
} else H->Reset();
fContainer->AddAt(H, kTrackIn);
// tracklet to TRDout
- fContainer->AddAt(BuildMonitorContainerTracklet("TrkOUT"), kTrackOut);
+// fContainer->AddAt(BuildMonitorContainerTracklet("TrkOUT"), kTrackOut);
// Resolution histos
if(!HasMCdata()) return fContainer;
- // cluster resolution
- fContainer->AddAt(BuildMonitorContainerCluster("MCcl"), kMCcluster);
-
- // tracklet resolution
- fContainer->AddAt(BuildMonitorContainerTracklet("MCtracklet"), kMCtracklet);
-
- // track resolution
- TObjArray *arr(NULL);
- fContainer->AddAt(arr = new TObjArray(AliTRDgeometry::kNlayer), kMCtrack);
- arr->SetName("MCtrk");
- for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++) arr->AddAt(BuildMonitorContainerTrack(Form("MCtrk_Ly%d", il)), il);
-
- // TRDin TRACK RESOLUTION
+ //++++++++++++++++++++++
+ // cluster to TrackRef residuals/pulls
+ snprintf(hn, nhn, "h%s", fgPerformanceName[kMCcluster]);
+ if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ const Char_t *clTitle[kNdim] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kYrez], "#Deltax [cm]", "Q</Q", fgkTitle[kSpeciesChgRC], "#Phi [deg]"};
+ const Int_t clNbins[kNdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kYrez], 20, 10, Int_t(kNcharge)*AliPID::kSPECIES+1, 15};
+ const Double_t clMin[kNdim] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kYrez]/10., 0., 0.1, -AliPID::kSPECIES-0.5, -45},
+ clMax[kNdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kYrez]/10., 4., 2.1, AliPID::kSPECIES+0.5, 45};
+ st = "MC cluster spatial resolution;";
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?kNdim:4;
+ for(Int_t idim(0); idim<ndim; idim++){ st += clTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, clNbins, clMin, clMax);
+ } else H->Reset();
+ fContainer->AddAt(H, kMCcluster);
+ //++++++++++++++++++++++
+ // tracklet to TrackRef
+ snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtracklet]);
+ if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ Char_t *trTitle[kNdim]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*));
+ Int_t trNbins[kNdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
+ Double_t trMin[kNdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
+ Double_t trMax[kNdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
+ // set specific fields
+ trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5;
+ trMin[kYrez] = -0.54; trMax[kYrez] = -trMin[kYrez];
+ trMin[kPrez] = -4.5; trMax[kPrez] = -trMin[kPrez];
+ trMin[kZrez] = -1.5; trMax[kZrez] = -trMin[kZrez];
+ trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5;
+
+ st = "MC tracklet spatial resolution;";
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?kNdim:4;
+ for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
+ } else H->Reset();
+ fContainer->AddAt(H, kMCtracklet);
+ //++++++++++++++++++++++
+ // TRDin to TrackRef
+ snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrackIn]);
+ if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ st = "MC r-#phi/z/angular residuals @ TRD entry;";
+ // set specific fields
+ Int_t trNbins[kNdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
+ Double_t trMin[kNdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
+ Double_t trMax[kNdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
+ trMin[kYrez] = -0.54; trMax[kYrez] = -trMin[kYrez];
+ trMin[kPrez] = -2.4; trMax[kPrez] = -trMin[kPrez];
+ trMin[kZrez] = -0.9; trMax[kZrez] = -trMin[kZrez];
+ trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5;
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?kNdim:7;
+ for(Int_t idim(0); idim<ndim; idim++){ st += fgkTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
+ } else H->Reset();
fContainer->AddAt(H, kMCtrackIn);
-
- // TRDout TRACK RESOLUTION
- fContainer->AddAt(BuildMonitorContainerTrack("MCtrkOUT"), kMCtrackOut);
+ //++++++++++++++++++++++
+ // track to TrackRef
+ snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrack]);
+ if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
+ Char_t *trTitle[kNdim+1]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*));
+ Int_t trNbins[kNdim+1]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
+ Double_t trMin[kNdim+1]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
+ Double_t trMax[kNdim+1]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
+ // set specific fields
+ trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5;
+ trMin[kYrez] = -0.9; trMax[kYrez] = -trMin[kYrez];
+ trMin[kPrez] = -1.5; trMax[kPrez] = -trMin[kPrez];
+ trMin[kZrez] = -0.9; trMax[kZrez] = -trMin[kZrez];
+ trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5;
+ trTitle[kNdim]=StrDup("#Deltap_{t}/p_{t} [%]"); trNbins[kNdim] = 25; trMin[kNdim] = -4.5; trMax[kNdim] = 20.5;
+
+ st = "MC track spatial&p_{t} resolution;";
+ // define minimum info to be saved in non debug mode
+ Int_t ndim=DebugLevel()>=1?(kNdim+1):4;
+ for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";}
+ H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
+ } else H->Reset();
+ fContainer->AddAt(H, kMCtrack);
return fContainer;
}
TH1D *h(NULL);
if((h=(TH1D*)gROOT->FindObject("py"))) delete h;
Double_t x(0.), y(0.), ex(0.), ey(0.), sy(0.), esy(0.);
-
+
// do actual loop
Float_t chi2OverNdf(0.);
Int_t n = 0;
if((n=g[0]->GetN())) for(;n--;) g[0]->RemovePoint(n);
if((n=g[1]->GetN())) for(;n--;) g[1]->RemovePoint(n);
- if(Int_t(h2->GetEntries())){
+ if(Int_t(h2->GetEntries())){
AliDebug(4, Form("%s: g[%s %s]", pn, g[0]->GetName(), g[0]->GetTitle()));
} else {
AliDebug(2, Form("%s: g[%s %s]: Missing entries.", pn, g[0]->GetName(), g[0]->GetTitle()));
Int_t abin(ibin*kINTEGRAL+1),bbin(abin+kINTEGRAL-1),mbin(abin+Int_t(kINTEGRAL/2));
Double_t x = h2->GetXaxis()->GetBinCenter(mbin);
TH1D *h = h2->ProjectionY(pn, abin, bbin);
- if((n=(Int_t)h->GetEntries())<150){
+ if((n=(Int_t)h->GetEntries())<150){
AliDebug(4, Form(" x[%f] range[%d %d] stat[%d] low statistics !", x, abin, bbin, n));
continue;
}
g[0]->SetPointError(ip, 0., k*f->GetParError(1));
g[1]->SetPoint(ip, x, k*f->GetParameter(2));
g[1]->SetPointError(ip, 0., k*f->GetParError(2));
-/*
+/*
g[0]->SetPoint(ip, x, k*h->GetMean());
g[0]->SetPointError(ip, 0., k*h->GetMeanError());
g[1]->SetPoint(ip, x, k*h->GetRMS());
void AliTRDresolution::GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM)
{
//
- // Get the most probable value and the full width half mean
+ // Get the most probable value and the full width half mean
// of a Landau distribution
//
xm = mpv - dx;
while((fx = f->Eval(xm))>.5*max){
- if(fx>max){
+ if(fx>max){
max = fx;
mpv = xm;
}
// AliWarning(Form("Couldn't open \"%s\"", fileList.Data()));
// continue;
// } else AliInfo(Form("\"%s\"", fileList.Data()));
-//
+//
// TTree *tSys = (TTree*)gFile->Get("tSys");
// h2->SetDirectory(gDirectory); h2->Reset("ICE");
// tSys->Draw("det:t>>h2", "dx", "goff");
// gFile->Close();
// }
// cwd->cd();
-//
+//
// if(AliLog::GetDebugLevel("PWG1", "AliTRDresolution")>=2){
// for(Int_t il(0); il<184; il++) printf("-"); printf("\n");
// printf("DET|");for(Int_t it(0); it<30; it++) printf(" tb%02d|", it); printf("\n");
// SetLoadCorrection();
// return kTRUE;
// }
+
+//________________________________________________________
+AliTRDresolution::AliTRDresolutionProjection::AliTRDresolutionProjection()
+ :TNamed()
+ ,fH(NULL)
+ ,fNrebin(0)
+ ,fRebinX(NULL)
+ ,fRebinY(NULL)
+{
+ // constructor
+ memset(fAx, 0, 3*sizeof(Int_t));
+ memset(fRange, 0, 4*sizeof(Float_t));
+}
+
+//________________________________________________________
+AliTRDresolution::AliTRDresolutionProjection::~AliTRDresolutionProjection()
+{
+ // destructor
+ if(fH) delete fH;
+}
+
+//________________________________________________________
+void AliTRDresolution::AliTRDresolutionProjection::Build(const Char_t *n, const Char_t *t, Int_t ix, Int_t iy, Int_t iz, TAxis *aa[])
+{
+// check and build (if neccessary) projection determined by axis "ix", "iy" and "iz"
+ if(!aa[ix] || !aa[iy] || !aa[iz]) return;
+ TAxis *ax(aa[ix]), *ay(aa[iy]), *az(aa[iz]);
+ // check ax definiton to protect against older versions of the data
+ if(ax->GetNbins()<=0 || (ax->GetXmax()-ax->GetXmin())<=0.){
+ AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, ax->GetTitle(), ax->GetNbins(), ax->GetXmin(), ax->GetXmax()));
+ return;
+ }
+ if(ay->GetNbins()<=0 || (ay->GetXmax()-ay->GetXmin())<=0.){
+ AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, ay->GetTitle(), ay->GetNbins(), ay->GetXmin(), ay->GetXmax()));
+ return;
+ }
+ if(az->GetNbins()<=0 || (az->GetXmax()-az->GetXmin())<=0.){
+ AliWarning(Form("Wrong definition of axis[%d] \"%s\"[%d](%f %f).", ix, az->GetTitle(), az->GetNbins(), az->GetXmin(), az->GetXmax()));
+ return;
+ }
+ SetNameTitle(n,t);
+ fH = new TH3I(n, Form("%s;%s;%s;%s", t, ax->GetTitle(), ay->GetTitle(), az->GetTitle()),
+ ax->GetNbins(), ax->GetXmin(), ax->GetXmax(),
+ ay->GetNbins(), ay->GetXmin(), ay->GetXmax(),
+ az->GetNbins(), az->GetXmin(), az->GetXmax());
+ fAx[0] = ix; fAx[1] = iy; fAx[2] = iz;
+ fRange[0] = az->GetXmin()/3.; fRange[1] = az->GetXmax()/3.;
+}
+
+//________________________________________________________
+AliTRDresolution::AliTRDresolutionProjection& AliTRDresolution::AliTRDresolutionProjection::operator=(const AliTRDresolutionProjection& rhs)
+{
+// copy projections
+ if(this == &rhs) return *this;
+
+ TNamed::operator=(rhs);
+ if(fNrebin){fNrebin=0; delete [] fRebinX; delete [] fRebinY;}
+ if(rhs.fNrebin) SetRebinStrategy(rhs.fNrebin, rhs.fRebinX, rhs.fRebinY);
+ memcpy(fAx, rhs.fAx, 3*sizeof(Int_t));
+ memcpy(fRange, rhs.fRange, 4*sizeof(Float_t));
+ if(fH) delete fH;
+ if(rhs.fH) fH=(TH3I*)rhs.fH->Clone(Form("%s_CLONE", rhs.fH->GetName()));
+ return *this;
+}
+
+//________________________________________________________
+AliTRDresolution::AliTRDresolutionProjection& AliTRDresolution::AliTRDresolutionProjection::operator+=(const AliTRDresolutionProjection& other)
+{
+// increment projections
+ if(!fH || !other.fH) return *this;
+ AliDebug(2, Form("%s+=%s [%s+=%s]", GetName(), other.GetName(), fH->GetName(), (other.fH)->GetName()));
+ fH->Add(other.fH);
+ return *this;
+}
+
+//________________________________________________________
+void AliTRDresolution::AliTRDresolutionProjection::Increment(Int_t bin[], Double_t v)
+{
+// increment bin with value "v" pointed by general coord in "bin"
+ if(!fH) return;
+ AliDebug(4, Form(" %s", fH->GetName()));
+ fH->AddBinContent(fH->GetBin(bin[fAx[0]],bin[fAx[1]],bin[fAx[2]]), Int_t(v));
+}
+
+//________________________________________________________
+TH2* AliTRDresolution::AliTRDresolutionProjection::Projection2D(const Int_t nstat, const Int_t ncol, const Int_t mid, Bool_t del)
+{
+// build the 2D projection and adjust binning
+
+ const Char_t *title[] = {"Mean", "#mu", "MPV"};
+ if(!fH) return NULL;
+ TAxis *ax(fH->GetXaxis()), *ay(fH->GetYaxis()), *az(fH->GetZaxis());
+ TH2 *h2s(NULL);
+ if(!(h2s = (TH2*)fH->Project3D("yx"))) return NULL;
+ Int_t irebin(0), dxBin(1), dyBin(1);
+ while(irebin<fNrebin && (AliTRDresolution::GetMeanStat(h2s, .5, ">")<nstat)){
+ h2s->Rebin2D(fRebinX[irebin], fRebinY[irebin]);
+ dxBin*=fRebinX[irebin];dyBin*=fRebinY[irebin];
+ irebin++;
+ }
+ Int_t nx(h2s->GetNbinsX()), ny(h2s->GetNbinsY());
+ if(h2s && del) delete h2s;
+
+ // start projection
+ TH1 *h(NULL); Int_t n(0);
+ Float_t dz=(fRange[1]-fRange[1])/ncol;
+ TString titlez(az->GetTitle()); TObjArray *tokenTitle(titlez.Tokenize(" "));
+ TH2 *h2 = new TH2F(Form("%s_2D", fH->GetName()),
+ Form("%s;%s;%s;%s(%s) %s", fH->GetTitle(), ax->GetTitle(), ay->GetTitle(), title[mid], (*tokenTitle)[0]->GetName(), tokenTitle->GetEntriesFast()>1?(*tokenTitle)[1]->GetName():""),
+ nx, ax->GetXmin(), ax->GetXmax(), ny, ay->GetXmin(), ay->GetXmax());
+ h2->SetContour(ncol);
+ h2->GetZaxis()->CenterTitle();
+ h2->GetZaxis()->SetTitleOffset(1.4);
+ h2->GetZaxis()->SetRangeUser(fRange[0], fRange[1]);
+ //printf("%s[%s] nx[%d] ny[%d]\n", h2->GetName(), h2->GetTitle(), nx, ny);
+ for(Int_t iy(0); iy<ny; iy++){
+ for(Int_t ix(0); ix<nx; ix++){
+ h = fH->ProjectionZ(Form("%s_z", h2->GetName()), ix*dxBin+1, (ix+1)*dxBin+1, iy*dyBin+1, (iy+1)*dyBin+1);
+ Int_t ne((Int_t)h->Integral());
+ if(ne<nstat/2){
+ h2->SetBinContent(ix+1, iy+1, -999);
+ h2->SetBinError(ix+1, iy+1, 1.);
+ n++;
+ }else{
+ Float_t v(h->GetMean()), ve(h->GetRMS());
+ if(mid==1){
+ TF1 fg("fg", "gaus", az->GetXmin(), az->GetXmax());
+ fg.SetParameter(0, Float_t(ne)); fg.SetParameter(1, v); fg.SetParameter(2, ve);
+ h->Fit(&fg, "WQ");
+ v = fg.GetParameter(1); ve = fg.GetParameter(2);
+ } else if (mid==2) {
+ TF1 fl("fl", "landau", az->GetXmin(), az->GetXmax());
+ fl.SetParameter(0, Float_t(ne)); fl.SetParameter(1, v); fl.SetParameter(2, ve);
+ h->Fit(&fl, "WQ");
+ v = fl.GetMaximumX(); ve = fl.GetParameter(2);
+/* TF1 fgle("gle", "[0]*TMath::Landau(x, [1], [2], 1)*TMath::Exp(-[3]*x/[1])", az->GetXmin(), az->GetXmax());
+ fgle.SetParameter(0, fl.GetParameter(0));
+ fgle.SetParameter(1, fl.GetParameter(1));
+ fgle.SetParameter(2, fl.GetParameter(2));
+ fgle.SetParameter(3, 1.);fgle.SetParLimits(3, 0., 5.);
+ h->Fit(&fgle, "WQ");
+ v = fgle.GetMaximumX(); ve = fgle.GetParameter(2);*/
+ }
+ if(v<fRange[0]) h2->SetBinContent(ix+1, iy+1, fRange[0]+0.1*dz);
+ else h2->SetBinContent(ix+1, iy+1, v);
+ h2->SetBinError(ix+1, iy+1, ve);
+ }
+ }
+ }
+ if(h) delete h;
+ if(n==nx*ny){delete h2; h2=NULL;} // clean empty projections
+ return h2;
+}
+
+//________________________________________________________
+void AliTRDresolution::SetRangeZ(TH2 *h2, Float_t min, Float_t max)
+{
+// Set range on Z axis such to avoid outliers
+
+ Float_t c(0.), dz(1.e-3*(max-min));
+ for(Int_t ix(1); ix<=h2->GetXaxis()->GetNbins(); ix++){
+ for(Int_t iy(1); iy<=h2->GetYaxis()->GetNbins(); iy++){
+ if((c = h2->GetBinContent(ix, iy))<10) continue;
+ if(c<=min) h2->SetBinContent(ix, iy, min+dz);
+ }
+ }
+ h2->GetZaxis()->SetRangeUser(min, max);
+}
+
+//________________________________________________________
+void AliTRDresolution::AliTRDresolutionProjection::SetRebinStrategy(Int_t n, Int_t rebx[], Int_t reby[])
+{
+// define rebinning strategy for this projection
+ fNrebin = n;
+ fRebinX = new Int_t[n]; memcpy(fRebinX, rebx, n*sizeof(Int_t));
+ fRebinY = new Int_t[n]; memcpy(fRebinY, reby, n*sizeof(Int_t));
+}
+
+