1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercialf purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
16 /* $Id: AliTRDresolution.cxx 27496 2008-07-22 08:35:45Z cblume $ */
18 ////////////////////////////////////////////////////////////////////////////
20 // TRD tracking resolution //
22 // The class performs resolution and residual studies
23 // of the TRD tracks for the following quantities :
24 // - spatial position (y, [z])
25 // - angular (phi) tracklet
26 // - momentum at the track level
28 // The class has to be used for regular detector performance checks using the official macros:
29 // - $ALICE_ROOT/TRD/qaRec/run.C
30 // - $ALICE_ROOT/TRD/qaRec/makeResults.C
32 // For stand alone usage please refer to the following example:
34 // gSystem->Load("libANALYSIS.so");
35 // gSystem->Load("libTRDqaRec.so");
36 // AliTRDresolution *res = new AliTRDresolution();
37 // //res->SetMCdata();
38 // //res->SetVerbose();
39 // //res->SetVisual();
41 // if(!res->PostProcess()) return;
42 // res->GetRefFigure(0);
46 // Alexandru Bercuci <A.Bercuci@gsi.de> //
47 // Markus Fasel <M.Fasel@gsi.de> //
49 ////////////////////////////////////////////////////////////////////////////
55 #include <TObjArray.h>
59 #include <THnSparse.h>
65 #include <TGraphErrors.h>
66 #include <TGraphAsymmErrors.h>
67 #include <TLinearFitter.h>
71 #include <TTreeStream.h>
72 #include <TGeoManager.h>
73 #include <TDatabasePDG.h>
77 #include "AliESDtrack.h"
78 #include "AliMathBase.h"
79 #include "AliTrackPointArray.h"
81 #include "AliTRDresolution.h"
82 #include "AliTRDgeometry.h"
83 #include "AliTRDtransform.h"
84 #include "AliTRDpadPlane.h"
85 #include "AliTRDcluster.h"
86 #include "AliTRDseedV1.h"
87 #include "AliTRDtrackV1.h"
88 #include "AliTRDReconstructor.h"
89 #include "AliTRDrecoParam.h"
90 #include "AliTRDpidUtil.h"
91 #include "AliTRDinfoGen.h"
92 #include "AliAnalysisManager.h"
93 #include "info/AliTRDclusterInfo.h"
94 #include "info/AliTRDeventInfo.h"
96 ClassImp(AliTRDresolution)
97 ClassImp(AliTRDresolution::AliTRDrecoProjection)
99 Int_t const AliTRDresolution::fgkNbins[kNdim] = {
100 Int_t(kNbunchCross)/*bc*/,
108 }; //! no of bins/projection
109 Double_t const AliTRDresolution::fgkMin[kNdim] = {
116 -2.5, /*chg*species*/
118 }; //! low limits for projections
119 Double_t const AliTRDresolution::fgkMax[kNdim] = {
128 }; //! high limits for projections
129 Char_t const *AliTRDresolution::fgkTitle[kNdim] = {
138 }; //! title of projection
140 Char_t const * AliTRDresolution::fgPerformanceName[kNclasses] = {
149 // ,"Tracklet2TRDout"
153 //________________________________________________________
154 AliTRDresolution::AliTRDresolution()
168 // Default constructor
170 SetNameTitle("TRDresolution", "TRD spatial and momentum resolution");
171 SetProcesses(kTRUE, kTRUE, kTRUE, kTRUE);
174 //________________________________________________________
175 AliTRDresolution::AliTRDresolution(char* name, Bool_t xchange)
176 :AliTRDrecoTask(name, "TRD spatial and momentum resolution")
189 // Default constructor
193 SetProcesses(kTRUE, kTRUE, kTRUE, kTRUE);
195 SetUseExchangeContainers();
196 DefineOutput(kClToTrk, TObjArray::Class()); // cluster2track
197 DefineOutput(kClToMC, TObjArray::Class()); // cluster2mc
201 //________________________________________________________
202 AliTRDresolution::~AliTRDresolution()
207 if (AliAnalysisManager::GetAnalysisManager() && AliAnalysisManager::GetAnalysisManager()->IsProofMode()) return;
212 if(fCl){fCl->Delete(); delete fCl;}
213 if(fMCcl){fMCcl->Delete(); delete fMCcl;}
217 //________________________________________________________
218 void AliTRDresolution::UserCreateOutputObjects()
220 // spatial resolution
222 AliTRDrecoTask::UserCreateOutputObjects();
223 if(UseExchangeContainers()) InitExchangeContainers();
226 //________________________________________________________
227 void AliTRDresolution::InitExchangeContainers()
229 // Init containers for subsequent tasks (AliTRDclusterResolution)
231 fCl = new TObjArray(200); fCl->SetOwner(kTRUE);
232 fMCcl = new TObjArray(); fMCcl->SetOwner(kTRUE);
233 PostData(kClToTrk, fCl);
234 PostData(kClToMC, fMCcl);
237 //________________________________________________________
238 void AliTRDresolution::UserExec(Option_t *opt)
244 if(fCl) fCl->Delete();
245 if(fMCcl) fMCcl->Delete();
246 AliTRDrecoTask::UserExec(opt);
249 //________________________________________________________
250 Bool_t AliTRDresolution::Pulls(Double_t* /*dyz[2]*/, Double_t* /*cov[3]*/, Double_t /*tilt*/) const
252 // Helper function to calculate pulls in the yz plane
253 // using proper tilt rotation
254 // Uses functionality defined by AliTRDseedV1.
258 Double_t t2(tilt*tilt);
259 // exit door until a bug fix is found for AliTRDseedV1::GetCovSqrt
263 cc[0] = cov[0] - 2.*tilt*cov[1] + t2*cov[2];
264 cc[1] = cov[1]*(1.-t2) + tilt*(cov[0] - cov[2]);
265 cc[2] = t2*cov[0] + 2.*tilt*cov[1] + cov[2];
267 Double_t sqr[3]={0., 0., 0.};
268 if(AliTRDseedV1::GetCovSqrt(cc, sqr)) return kFALSE;
269 Double_t invsqr[3]={0., 0., 0.};
270 if(AliTRDseedV1::GetCovInv(sqr, invsqr)<1.e-40) return kFALSE;
271 Double_t tmp(dyz[0]);
272 dyz[0] = invsqr[0]*tmp + invsqr[1]*dyz[1];
273 dyz[1] = invsqr[1]*tmp + invsqr[2]*dyz[1];
278 //________________________________________________________
279 TH1* AliTRDresolution::DetCluster(const TObjArray *cls)
282 // Plot the cluster distributions
285 if(cls) fkClusters = cls;
287 AliDebug(4, "No Clusters defined.");
291 if(!(ncl = fkClusters->GetEntriesFast())){
292 AliDebug(1, "No RecPoints defined.");
296 AliTRDcluster *cl(NULL);
297 for(Int_t icl(0); icl<ncl; icl++){
298 if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])) continue;
299 det = cl->GetDetector(); break;
302 AliDebug(1, "No useful clusters defined.");
306 if(!fContainer || !(H = ((THnSparse*)fContainer->At(kDetector)))){
307 AliWarning("No output container defined.");
310 Int_t ly(AliTRDgeometry::GetLayer(det)),
311 stk(AliTRDgeometry::GetStack(det));
313 alpha((0.5+AliTRDgeometry::GetSector(det))*AliTRDgeometry::GetAlpha()),
314 cs(TMath::Cos(alpha)),
315 sn(TMath::Sin(alpha));
316 for(Int_t icl(0); icl<ncl; icl++){
317 if(!(cl = (AliTRDcluster*)(*fkClusters)[icl])){
318 AliDebug(2, Form("Missing clusters @ %d", icl));
321 if(cl->IsMasked()) printf("Mask %03d[%02d_%d_%d] %d[%d]", det, AliTRDgeometry::GetSector(det), stk, ly, cl->GetPadMaskedPosition(), cl->GetPadMaskedStatus());
323 val[kPhi] = TMath::ATan2(cl->GetX()*sn + cl->GetY()*cs, cl->GetX()*cs - cl->GetY()*sn);
324 val[kEta] = (5-stk)*16-cl->GetPadRow()-1-(stk<3?4:0);
325 val[kYrez]= fEvent->GetMultiplicity();
326 val[4] = TMath::Abs(cl->GetQ());
327 val[5] = fTriggerList?fTriggerSlot:(cl->IsFivePad()?1:cl->GetNPads());
333 //________________________________________________________
334 TH1* AliTRDresolution::PlotCluster(const AliTRDtrackV1 *track)
337 // Plot the cluster distributions
340 if(track) fkTrack = track;
342 AliDebug(4, "No Track defined.");
345 if(fkESD && TMath::Abs(fkESD->GetTOFbc()) > 1){
346 AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc()));
349 if(fkESD && fPt<fPtThreshold){
350 AliDebug(4, Form("Track with pt[%6.4f] under threshold.", fPt));
354 if(!fContainer || !(H = ((THnSparse*)fContainer->At(kCluster)))){
355 AliWarning("No output container defined.");
359 AliTRDgeometry *geo(AliTRDinfoGen::Geometry());
360 Double_t val[kNdim+2],
361 alpha(0.), cs(-2.), sn(0.); //Float_t exb, vd, t0, s2, dl, dt;
362 TObjArray *clInfoArr(NULL);
363 AliTRDseedV1 *fTracklet(NULL);
364 AliTRDcluster *c(NULL), *cc(NULL);
365 for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
366 if(!(fTracklet = fkTrack->GetTracklet(ily))) continue;
367 if(!fTracklet->IsOK()) continue;
368 //fTracklet->GetCalibParam(exb, vd, t0, s2, dl, dt);
371 alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha();
372 cs = TMath::Cos(alpha);
373 sn = TMath::Sin(alpha);
375 val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
376 Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());
377 val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
378 val[kPt] = TMath::ATan(fTracklet->GetYref(1))*TMath::RadToDeg();
379 Float_t corr = 1./TMath::Sqrt(1.+fTracklet->GetYref(1)*fTracklet->GetYref(1)+fTracklet->GetZref(1)*fTracklet->GetZref(1));
381 Float_t padCorr(fTracklet->GetTilt()*fTracklet->GetPadLength());
382 fTracklet->ResetClusterIter(kTRUE);
383 while((c = fTracklet->NextCluster())){
384 Float_t xc(c->GetX()),
385 q(TMath::Abs(c->GetQ()));
386 if(row0<0) row0 = c->GetPadRow();
388 val[kYrez] = c->GetY() + padCorr*(c->GetPadRow() - row0) -fTracklet->GetYat(xc);
389 val[kPrez] = fTracklet->GetX0()-xc;
390 val[kZrez] = 0.; Int_t ic(0), tb(c->GetLocalTimeBin());;
391 if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
392 if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
393 if(ic) val[kZrez] /= (ic*q);
394 val[kSpeciesChgRC]= fTracklet->IsRowCross()?0.:(TMath::Max(q*corr, Float_t(3.)));
395 val[kNdim] = fEvent?fEvent->GetMultiplicity():0.;
396 val[kNdim+1] = fTriggerList?fTriggerSlot:(c->IsFivePad()?1:c->GetNPads());
398 /* // tilt rotation of covariance for clusters
399 Double_t sy2(c->GetSigmaY2()), sz2(c->GetSigmaZ2());
400 cov[0] = (sy2+t2*sz2)*corr;
401 cov[1] = tilt*(sz2 - sy2)*corr;
402 cov[2] = (t2*sy2+sz2)*corr;
403 // sum with track covariance
404 cov[0]+=covR[0]; cov[1]+=covR[1]; cov[2]+=covR[2];
405 Double_t dyz[2]= {dy[1], dz[1]};
406 Pulls(dyz, cov, tilt);*/
408 // Get z-position with respect to anode wire
409 Float_t yt(fTracklet->GetYref(0)-val[kZrez]*fTracklet->GetYref(1)),
410 zt(fTracklet->GetZref(0)-val[kZrez]*fTracklet->GetZref(1));
411 Int_t istk = geo->GetStack(c->GetDetector());
412 AliTRDpadPlane *pp = geo->GetPadPlane(ily, istk);
413 Float_t rowZ = pp->GetRow0();
414 Float_t d = rowZ - zt + pp->GetAnodeWireOffset();
415 d -= ((Int_t)(2 * d)) / 2.0;
416 if (d > 0.25) d = 0.5 - d;
418 AliTRDclusterInfo *clInfo(NULL);
419 clInfo = new AliTRDclusterInfo;
420 clInfo->SetCluster(c);
421 //Float_t covF[] = {cov[0], cov[1], cov[2]};
422 clInfo->SetGlobalPosition(yt, zt, fTracklet->GetYref(1), fTracklet->GetZref(1)/*, covF*/);
423 clInfo->SetResolution(val[kYrez]);
424 clInfo->SetAnisochronity(d);
425 clInfo->SetDriftLength(val[kZrez]);
426 clInfo->SetTilt(fTracklet->GetTilt());
427 if(fCl) fCl->Add(clInfo);
428 //else AliDebug(1, "Cl exchange container missing. Activate by calling \"InitExchangeContainers()\"");
432 clInfoArr=new TObjArray(AliTRDseedV1::kNclusters);
433 clInfoArr->SetOwner(kFALSE);
435 clInfoArr->Add(clInfo);
438 if(DebugLevel()>=2 && clInfoArr){
439 ULong_t status = fkESD->GetStatus();
440 (*DebugStream()) << "cluster"
441 <<"status=" << status
442 <<"clInfo.=" << clInfoArr
447 if(clInfoArr) delete clInfoArr;
449 if(!track) return NULL;
450 // special care for EVE usage
452 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
453 return H->Projection(kYrez);
457 //________________________________________________________
458 TH1* AliTRDresolution::PlotTracklet(const AliTRDtrackV1 *track)
460 // Plot normalized residuals for tracklets to track.
462 // We start from the result that if X=N(|m|, |Cov|)
464 // (Cov^{-1})^{1/2}X = N((Cov^{-1})^{1/2}*|m|, |1|)
466 // in our case X=(y_trklt - y_trk z_trklt - z_trk) and |Cov| = |Cov_trklt| + |Cov_trk| at the radial
467 // reference position.
468 if(track) fkTrack = track;
470 AliDebug(4, "No Track defined.");
473 if(fkESD && TMath::Abs(fkESD->GetTOFbc())>1){
474 AliDebug(4, Form("Track with BC_index[%d] not used.", fkESD->GetTOFbc()));
478 if(!fContainer || !(H = (THnSparse*)fContainer->At(kTracklet))){
479 AliWarning("No output container defined.");
483 // down scale PID resolution
484 Int_t spc(fSpecies); if(spc==3) spc=2; if(spc==-3) spc=-2; if(spc>3) spc=3; if(spc<-3) spc=-3;
485 const Int_t ndim(kNdim+8);
487 alpha(0.), cs(-2.), sn(0.);
488 // Float_t sz[AliTRDseedV1::kNtb], pos[AliTRDseedV1::kNtb]; Int_t ntbGap[AliTRDseedV1::kNtb];
489 AliTRDseedV1 *fTracklet(NULL);
490 for(Int_t il(0); il<AliTRDgeometry::kNlayer; il++){
491 if(!(fTracklet = fkTrack->GetTracklet(il))) continue;
492 if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()) continue;
495 alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha();
496 cs = TMath::Cos(alpha);
497 sn = TMath::Sin(alpha);
499 val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
500 Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());//fTracklet->GetTgl();
501 val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
503 val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:spc;// fSpecies;
504 val[kPt] = GetPtBin(fPt); //fPt<0.8?0:(fPt<1.5?1:2);//GetPtBin(fTracklet->GetMomentum());
505 Double_t dyt(fTracklet->GetYfit(0) - fTracklet->GetYref(0)),
506 dzt(fTracklet->GetZfit(0) - fTracklet->GetZref(0)),
507 dydx(fTracklet->GetYfit(1)),
508 tilt(fTracklet->GetTilt());
509 // correct for tilt rotation
510 val[kYrez] = dyt - dzt*tilt;
511 val[kZrez] = fTracklet->IsRowCross()?(dzt + dyt*tilt):(fTracklet->GetdQdl()*3.e-4-1.5);
512 dydx+= tilt*fTracklet->GetZref(1);
513 val[kPrez] = TMath::ATan((dydx - fTracklet->GetYref(1))/(1.+ fTracklet->GetYref(1)*dydx)) * TMath::RadToDeg();
514 val[kNdim] = fEvent?fEvent->GetMultiplicity():0;
515 val[kNdim+1] = fTriggerList?fTriggerSlot:(1.e2*fTracklet->GetTBoccupancy()/AliTRDseedV1::kNtb);
516 /* Int_t n = fTracklet->GetChargeGaps(sz, pos, ntbGap);
517 val[kNdim+2] = 0.; for(Int_t igap(0); igap<n; igap++) val[kNdim+2] += sz[igap];
518 for(Int_t ifill(0); ifill<3; ifill++){ val[kNdim+3+ifill]=0.;val[kNdim+4+ifill]=0.;}
519 for(Int_t igap(0), ifill(0); igap<n&&ifill<2; igap++){
520 if(ntbGap[igap]<2) continue;
521 val[kNdim+3+ifill] = sz[igap];
522 val[kNdim+4+ifill] = pos[igap];
527 // // compute covariance matrix
528 // fTracklet->GetCovAt(x, cov);
529 // fTracklet->GetCovRef(covR);
530 // cov[0] += covR[0]; cov[1] += covR[1]; cov[2] += covR[2];
531 // Double_t dyz[2]= {dy[1], dz[1]};
532 // Pulls(dyz, cov, tilt);
533 // ((TH3S*)arr->At(1))->Fill(sgm[fSegmentLevel], dyz[0], dyz[1]);
534 // ((TH3S*)arr->At(3))->Fill(tht, dyz[1], rc);
537 Bool_t rc(fTracklet->IsRowCross());
538 UChar_t err(fTracklet->GetErrorMsg());
539 Double_t x(fTracklet->GetX()),
540 pt(fTracklet->GetPt()),
541 yt(fTracklet->GetYref(0)),
542 zt(fTracklet->GetZref(0)),
543 phi(fTracklet->GetYref(1)),
544 tht(fTracklet->GetZref(1));
545 Int_t ncl(fTracklet->GetN()), det(fTracklet->GetDetector());
546 (*DebugStream()) << "tracklet"
557 <<"dy=" << val[kYrez]
558 <<"dz=" << val[kZrez]
559 <<"dphi="<< val[kPrez]
560 <<"dQ ="<< val[kNdim]
566 if(!track) return NULL;
567 // special care for EVE usage
569 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
570 return H->Projection(kYrez);
574 //________________________________________________________
575 TH1* AliTRDresolution::PlotTrackIn(const AliTRDtrackV1 *track)
577 // Store resolution/pulls of Kalman before updating with the TRD information
578 // at the radial position of the first tracklet. The following points are used
580 // - the (y,z,snp) of the first TRD tracklet
581 // - the (y, z, snp, tgl, pt) of the MC track reference
583 // Additionally the momentum resolution/pulls are calculated for usage in the
586 if(track) fkTrack = track;
588 AliDebug(4, "No Track defined.");
592 TH1 *h(NULL); // EVE projection
594 THnSparseI *H=(THnSparseI*)fContainer->At(kTrackIn);
596 AliError(Form("Missing container @ %d", Int_t(kTrackIn)));
599 // check input track status
600 AliExternalTrackParam *tin(NULL);
601 if(!(tin = fkTrack->GetTrackIn())){
602 AliError("Track did not entered TRD fiducial volume.");
605 // check first tracklet
606 AliTRDseedV1 *fTracklet(fkTrack->GetTracklet(0));
608 AliDebug(3, "No Tracklet in ly[0]. Skip track.");
609 if(!track) return NULL;
610 // special care for EVE usage
611 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
612 return H->Projection(kYrez);
614 if(!fTracklet->IsOK() || !fTracklet->IsChmbGood()){
615 AliDebug(3, "Tracklet or Chamber not OK. Skip track.");
616 if(!track) return NULL;
617 // special care for EVE usage
618 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
619 return H->Projection(kYrez);
621 // check radial position
622 Double_t x = tin->GetX();
623 if(TMath::Abs(x-fTracklet->GetX())>1.e-3){
624 AliDebug(1, Form("Tracklet did not match Track. dx[cm]=%+4.1f", x-fTracklet->GetX()));
625 if(!track) return NULL;
626 // special care for EVE usage
627 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
628 return H->Projection(kYrez);
631 // down scale PID resolution
632 Int_t spc(fSpecies); if(spc==3) spc=2; if(spc==-3) spc=-2; if(spc>3) spc=3; if(spc<-3) spc=-3;
633 // read V0 PID if available
635 if(fkESD->IsElectron()) v0pid = -1;
636 else if(fkESD->IsPion()) v0pid = 0;
637 else if(fkESD->IsProton()) v0pid = 1;
638 if(DebugLevel()>=1 && v0pid>-2){
639 Float_t tpc(fkESD->GetTPCdedx());
640 Float_t tof(fkESD->GetTOFbeta());
641 AliTRDtrackV1 t(*fkTrack); t.SetOwner();
642 (*DebugStream()) << "trackIn"
651 //Int_t bc(fkESD?fkESD->GetTOFbc()/2:0);
652 const Double_t *parR(tin->GetParameter());
653 Double_t dyt(fTracklet->GetYfit(0)-parR[0]), dzt(fTracklet->GetZfit(0)-parR[1]),
654 phit(fTracklet->GetYfit(1)),
655 tilt(fTracklet->GetTilt()),
656 norm(1./TMath::Sqrt((1.-parR[2])*(1.+parR[2])));
658 // correct for tilt rotation
659 Double_t dy = dyt - dzt*tilt,
661 dx = dy/(parR[2]*norm-parR[3]*norm*tilt);
662 phit += tilt*parR[3];
663 Double_t dphi = TMath::ATan(phit) - TMath::ASin(parR[2]);
665 Double_t val[kNdim+2];
666 val[kBC] = fTriggerSlot?fTriggerSlot:v0pid;//bc==0?0:(bc<0?-1.:1.);
667 Double_t alpha = (0.5+AliTRDgeometry::GetSector(fTracklet->GetDetector()))*AliTRDgeometry::GetAlpha(),
668 cs = TMath::Cos(alpha),
669 sn = TMath::Sin(alpha);
670 val[kPhi] = TMath::ATan2(fTracklet->GetX()*sn + fTracklet->GetY()*cs, fTracklet->GetX()*cs - fTracklet->GetY()*sn);
671 Float_t tgl = fTracklet->GetZ()/fTracklet->GetX()/TMath::Sqrt(1.+fTracklet->GetY()*fTracklet->GetY()/fTracklet->GetX()/fTracklet->GetX());
672 val[kEta] = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
674 val[kZrez] = fTracklet->IsRowCross()?dz:(fTracklet->GetdQdl()*5.e-4 - 2.5);
675 val[kPrez] = dphi*TMath::RadToDeg();
676 val[kSpeciesChgRC]= fTracklet->IsRowCross()?0:spc;
677 Float_t pz(0.); if(fTracklet->GetMomentum()-fPt>1.e-5) pz = TMath::Sqrt((fTracklet->GetMomentum()-fPt)*(fTracklet->GetMomentum()+fPt));
678 val[kPt] = fTracklet->IsRowCross()?GetPtBin(pz):GetPtBin(fPt);
679 val[kNdim] = GetPtBin(fTracklet->GetMomentum());
681 //val[kNdim+2] = fEvent?fEvent->GetBunchFill():0;
684 if(!track) return NULL;
685 // special care for EVE usage
686 if((h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
687 return H->Projection(kYrez);
691 //________________________________________________________
692 TH1* AliTRDresolution::PlotTrackOut(const AliTRDtrackV1 *track)
694 // Store resolution/pulls of Kalman after last update with the TRD information
695 // at the radial position of the first tracklet. The following points are used
697 // - the (y,z,snp) of the first TRD tracklet
698 // - the (y, z, snp, tgl, pt) of the MC track reference
700 // Additionally the momentum resolution/pulls are calculated for usage in the
703 if(track) fkTrack = track;
707 //________________________________________________________
708 TH1* AliTRDresolution::PlotMC(const AliTRDtrackV1 *track)
711 // Plot MC distributions
714 if(!HasMCdata()) return NULL;
715 if(track) fkTrack = track;
717 AliDebug(4, "No Track defined.");
720 // Int_t bc(TMath::Abs(fkESD->GetTOFbc()));
724 AliWarning("No output container defined.");
727 // retriev track characteristics
728 Int_t pdg = fkMC->GetPDG(),
729 sIdx(AliTRDpidUtil::Pdg2Pid(TMath::Abs(pdg))+1), // species index
732 label(fkMC->GetLabel());
734 if(!fDBPDG) fDBPDG=TDatabasePDG::Instance();
735 TParticlePDG *ppdg(fDBPDG->GetParticle(pdg));
736 if(ppdg) sign = ppdg->Charge() > 0. ? 1 : -1;
737 if(sIdx==3) sIdx=2; if(sIdx>3) sIdx=3; // downscale PID
740 AliTRDgeometry *geo(AliTRDinfoGen::Geometry());
741 AliTRDseedV1 *fTracklet(NULL); TObjArray *clInfoArr(NULL);
743 Double_t x, y, z, pt, dydx, dzdx/*, dzdl*/;
744 Float_t pt0, p0, x0, y0, z0, dx, dy, dz, dydx0, dzdx0;
745 Double_t covR[7]/*, cov[3]*/;
747 /* if(DebugLevel()>=3){
748 // get first detector
750 for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
751 if(!(fTracklet = fkTrack->GetTracklet(ily))) continue;
752 det = fTracklet->GetDetector();
756 TVectorD X(12), Y(12), Z(12), dX(12), dY(12), dZ(12), vPt(12), dPt(12), budget(12), cCOV(12*15);
758 m = fkTrack->GetMass();
759 if(fkMC->PropagateKalman(&X, &Y, &Z, &dX, &dY, &dZ, &vPt, &dPt, &budget, &cCOV, m)){
760 (*DebugStream()) << "MCkalman"
777 AliTRDcluster *c(NULL);
778 Double_t val[kNdim+2];
779 for(Int_t ily=0; ily<AliTRDgeometry::kNlayer; ily++){
780 if(!(fTracklet = fkTrack->GetTracklet(ily)))/* ||
781 !fTracklet->IsOK())*/ continue;
783 x= x0 = fTracklet->GetX();
784 Bool_t rc(fTracklet->IsRowCross()); Float_t eta, phi;
785 if(!fkMC->GetDirections(x0, y0, z0, dydx0, dzdx0, pt0, p0, eta, phi, s)) continue;
787 // MC track position at reference radial position
789 Float_t ymc = y0 - dx*dydx0;
790 Float_t zmc = z0 - dx*dzdx0;
791 //phi -= TMath::Pi();
796 val[kSpeciesChgRC]= rc?0.:sign*sIdx;
797 val[kPt] = GetPtBin(pt0);
798 val[kNdim]= GetPtBin(p0);
799 Double_t tilt(fTracklet->GetTilt());
801 // ,corr(1./(1. + t2))
802 // ,cost(TMath::Sqrt(corr));
804 AliExternalTrackParam *tin(fkTrack->GetTrackIn());
805 if(ily==0 && tin){ // trackIn residuals
806 // check radial position
807 if(TMath::Abs(tin->GetX()-x)>1.e-3) AliDebug(1, Form("TrackIn radial mismatch. dx[cm]=%+4.1f", tin->GetX()-x));
810 switch(TMath::Abs(pdg)){
811 case 11: exactPID = -1;break;
812 case 211: exactPID = 0;break;
813 case 2212: exactPID = 1;break;
816 val[kYrez] = tin->GetY()-ymc;
817 val[kZrez] = rc?(tin->GetZ()-zmc):(fTracklet->GetdQdl()*5e-4 - 2.5);
818 val[kPrez] = (TMath::ASin(tin->GetSnp())-TMath::ATan(dydx0))*TMath::RadToDeg();
819 val[kNdim+1] = 0.;//dx;
820 if((H = (THnSparseI*)fContainer->At(kMCtrackIn))) H->Fill(val);
823 //if(bc>1) break; // do nothing for the rest of TRD objects if satellite bunch
826 dydx = fTracklet->GetYref(1);
827 dzdx = fTracklet->GetZref(1);
828 //dzdl = fTracklet->GetTgl();
829 y = fTracklet->GetYref(0);
831 z = fTracklet->GetZref(0);
833 pt = TMath::Abs(fTracklet->GetPt());
834 fTracklet->GetCovRef(covR);
837 val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg();
839 val[kNdim] = 1.e2*(pt/pt0-1.);
840 if((H = (THnSparse*)fContainer->At(kMCtrack))) H->Fill(val);
841 /* // theta resolution/ tgl pulls
842 Double_t dzdl0 = dzdx0/TMath::Sqrt(1.+dydx0*dydx0),
843 dtgl = (dzdl - dzdl0)/(1.- dzdl*dzdl0);
844 ((TH2I*)arr->At(6))->Fill(dzdl0, TMath::ATan(dtgl));
845 ((TH2I*)arr->At(7))->Fill(dzdl0, (dzdl - dzdl0)/TMath::Sqrt(covR[4]));
846 // pt resolution \\ 1/pt pulls \\ p resolution for PID
847 Double_t p0 = TMath::Sqrt(1.+ dzdl0*dzdl0)*pt0,
848 p = TMath::Sqrt(1.+ dzdl*dzdl)*pt;
849 ((TH3S*)((TObjArray*)arr->At(8)))->Fill(pt0, pt/pt0-1., sign*sIdx);
850 ((TH3S*)((TObjArray*)arr->At(9)))->Fill(1./pt0, (1./pt-1./pt0)/TMath::Sqrt(covR[6]), sign*sIdx);
851 ((TH3S*)((TObjArray*)arr->At(10)))->Fill(p0, p/p0-1., sign*sIdx);*/
853 // Fill Debug stream for MC track
855 Int_t det(fTracklet->GetDetector());
856 (*DebugStream()) << "MC"
868 // Fill Debug stream for Kalman track
869 (*DebugStream()) << "MCtrack"
881 // tracklet residuals
882 dydx = fTracklet->GetYfit(1) + tilt*dzdx0;
883 dzdx = fTracklet->GetZfit(1);
884 y = fTracklet->GetYfit(0);
886 z = fTracklet->GetZfit(0);
888 val[kYrez] = dy - dz*tilt;
889 val[kPrez] = TMath::ATan((dydx - dydx0)/(1.+ dydx*dydx0))*TMath::RadToDeg();
890 val[kZrez] = rc?(dz + dy*tilt):(fTracklet->GetdQdl()*3.e-4 - 1.5);
891 val[kNdim] = fEvent?fEvent->GetMultiplicity():0;
892 val[kNdim+1] = 1.e2*fTracklet->GetTBoccupancy()/AliTRDseedV1::kNtb;
893 // val[kNdim] = pt/pt0-1.;
894 if((H = (THnSparse*)fContainer->At(kMCtracklet))) H->Fill(val);
897 // Fill Debug stream for tracklet
899 Float_t s2y = fTracklet->GetS2Y();
900 Float_t s2z = fTracklet->GetS2Z();
901 (*DebugStream()) << "MCtracklet"
912 AliTRDpadPlane *pp = geo->GetPadPlane(ily, AliTRDgeometry::GetStack(fTracklet->GetDetector()));
913 Float_t zr0 = pp->GetRow0() + pp->GetAnodeWireOffset();
914 //Double_t exb = AliTRDCommonParam::Instance()->GetOmegaTau(1.5);
916 H = (THnSparse*)fContainer->At(kMCcluster);
917 val[kPt] = TMath::ATan(dydx0)*TMath::RadToDeg();
918 //Float_t corr = 1./TMath::Sqrt(1.+dydx0*dydx0+dzdx0*dzdx0);
920 Float_t padCorr(tilt*fTracklet->GetPadLength()),
921 corr(1./TMath::Sqrt(1.+dydx0*dydx0+dzdx0*dzdx0));
922 fTracklet->ResetClusterIter(kTRUE);
923 while((c = fTracklet->NextCluster())){
924 if(row0<0) row0 = c->GetPadRow();
925 x = c->GetX();//+fXcorr[c->GetDetector()][c->GetLocalTimeBin()];
926 y = c->GetY() + padCorr*(c->GetPadRow() - row0);
933 val[kYrez] = dy - dz*tilt;
935 val[kZrez] = 0.; AliTRDcluster *cc(NULL); Int_t ic(0), tb(c->GetLocalTimeBin()); Float_t q(TMath::Abs(c->GetQ()));
936 if((cc = fTracklet->GetClusters(tb-1))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
937 if((cc = fTracklet->GetClusters(tb-2))) {val[kZrez] += TMath::Abs(cc->GetQ()); ic++;}
938 if(ic) val[kZrez] /= (ic*q);
939 val[kSpeciesChgRC]= rc?0.:(TMath::Max(q*corr, Float_t(3.)));
940 val[kNdim+1] = c->IsFivePad()?1:c->GetNPads();
944 // Fill calibration container
945 Float_t d = zr0 - zmc;
946 d -= ((Int_t)(2 * d)) / 2.0;
947 if (d > 0.25) d = 0.5 - d;
948 AliTRDclusterInfo *clInfo = new AliTRDclusterInfo;
949 clInfo->SetCluster(c);
950 clInfo->SetMC(pdg, label);
951 clInfo->SetGlobalPosition(ymc, zmc, dydx0, dzdx0);
952 clInfo->SetResolution(dy);
953 clInfo->SetAnisochronity(d);
954 clInfo->SetDriftLength(dx);
955 clInfo->SetTilt(tilt);
956 if(fMCcl) fMCcl->Add(clInfo);
957 else AliDebug(1, "MCcl exchange container missing. Activate by calling \"InitExchangeContainers()\"");
960 clInfoArr=new TObjArray(AliTRDseedV1::kNclusters);
961 clInfoArr->SetOwner(kFALSE);
963 clInfoArr->Add(clInfo);
967 if(DebugLevel()>=5 && clInfoArr){
968 (*DebugStream()) << "MCcluster"
969 <<"clInfo.=" << clInfoArr
974 if(clInfoArr) delete clInfoArr;
975 if(!track) return NULL;
976 // special care for EVE usage
977 if(H && (h = (TH1*)gDirectory->Get(Form("%s_proj_%d", H->GetName(), kYrez)))) delete h;
978 return H?H->Projection(kYrez):NULL;
981 //________________________________________________________
982 void AliTRDresolution::GetRangeZ(TH2 *h2, Float_t &min, Float_t &max)
984 // Get range on Z axis such to avoid outliers
986 Double_t cnt[20000], c, m, s;
987 Int_t nx(h2->GetXaxis()->GetNbins()), ny(h2->GetYaxis()->GetNbins()), nc(0);
988 for(Int_t ix(1); ix<=nx; ix++){
989 for(Int_t iy(1); iy<=ny; iy++){
990 if((c = h2->GetBinContent(ix, iy))<10) continue;
996 AliMathBase::EvaluateUni(nc, cnt, m, s, 0);
997 min = m-s; max = m+2.*s;
1000 //________________________________________________________
1001 Bool_t AliTRDresolution::GetRefFigure(Int_t ifig)
1004 // Get the reference figures
1008 AliWarning("Please provide a canvas to draw results.");
1011 /* Int_t selection[100], n(0), selStart(0); //
1012 Int_t ly0(0), dly(5);
1013 TList *l(NULL); TVirtualPad *pad(NULL); */
1018 AliWarning(Form("Reference plot [%d] missing result", ifig));
1022 //________________________________________________________
1023 void AliTRDresolution::MakeSummary()
1025 // Build summary plots
1028 AliError("Missing results");
1031 TVirtualPad *p(NULL); TCanvas *cOut(NULL);
1032 TObjArray *arr(NULL); TH2 *h2(NULL);
1033 TH2 *h2e[100] = {NULL}; Int_t ih2e(0); // save sigma histos for later deletion
1035 // cluster resolution
1037 gStyle->SetPalette(1);
1038 const Int_t nClViews(9);
1039 const Char_t *vClName[nClViews] = {"ClY", "ClYn", "ClYp", "ClQn", "ClQp", "ClYXTCp", "ClYXTCn", "ClYXPh", "ClYXPh"};
1040 const UChar_t vClOpt[nClViews] = {1, 1, 1, 0, 0, 0, 0, 0, 1};
1041 const Float_t vClSignMin[2] = {2.6e2, 4.4e2},
1042 vClSignMax[2] = {4.4e2, 6.2e2},
1043 vClMin[nClViews] = {3.2e2, vClSignMin[Int_t(fBsign)], vClSignMin[Int_t(!fBsign)], 0., 0., 0., 0., 0., 3.2e2},
1044 vClMax[nClViews] = {5.e2, vClSignMax[Int_t(fBsign)], vClSignMax[Int_t(!fBsign)], 0., 0., 0., 0., 0., 5.e2};
1045 const Int_t nTrkltViews(20);
1046 const Char_t *vTrkltName[nTrkltViews] = {
1047 "TrkltY", "TrkltYn", "TrkltYp", "TrkltY", "TrkltYn", "TrkltYp",
1049 "TrkltPh", "TrkltPhn", "TrkltPhp",
1050 "TrkltQ", "TrkltQn", "TrkltQp",
1051 "TrkltQS", "TrkltQSn", "TrkltQSp",
1052 "TrkltTBn", "TrkltTBp", "TrkltTBn", "TrkltTBp"
1053 // "TrkltYnl0", "TrkltYpl0", "TrkltPhnl0", "TrkltPhpl0", "TrkltQnl0", "TrkltQpl0", // electrons low pt
1054 /* "TrkltYnl1", "TrkltYpl1", "TrkltPhnl1", "TrkltPhpl1", "TrkltQnl1", "TrkltQpl1", // muons low pt
1055 "TrkltYnl2", "TrkltYpl2", "TrkltPhnl2", "TrkltPhpl2", "TrkltQnl2", "TrkltQpl2" // pions low pt*/
1057 const UChar_t vTrkltOpt[nTrkltViews] = {
1065 const Int_t nTrkInViews(5);
1066 const Char_t *vTrkInName[nTrkInViews][6] = {
1067 {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"},
1068 {"TrkInY", "TrkInYn", "TrkInYp", "TrkInRCZ", "TrkInPhn", "TrkInPhp"},
1069 {"TrkInYnl", "TrkInYni", "TrkInYnh", "TrkInYpl", "TrkInYpi", "TrkInYph"},
1070 {"TrkInXnl", "TrkInXpl", "TrkInXl", "TrkInYnh", "TrkInYph", "TrkInYh"},
1071 {"TrkInPhnl", "TrkInPhni", "TrkInPhnh", "TrkInPhpl", "TrkInPhpi", "TrkInPhph"},
1072 //{"TrkInRCX", "TrkInRCY", "TrkInRCPh", "TrkInRCZl", "TrkInRCZi", "TrkInRCZh"}
1074 const UChar_t vTrkInOpt[nTrkInViews] = {0, 1, 0, 0, 0};
1075 const Float_t min[6] = {0.15, 0.15, 0.15, 0.15, 0.5, 0.5};
1076 const Float_t max[6] = {0.6, 0.6, 0.6, 0.6, 2.3, 2.3};
1077 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]"};
1079 const Int_t nTrkViews(27);
1080 const Char_t *vTrkName[nTrkViews] = {
1081 "TrkY", "TrkYn", "TrkYp",
1082 "TrkPh", "TrkPhn", "TrkPhp",
1083 "TrkDPt", "TrkDPtn", "TrkDPtp",
1084 "TrkYnl0", "TrkYpl0", "TrkPhnl0", "TrkPhpl0", "TrkDPtnl0", "TrkDPtpl0", // electrons low pt
1085 "TrkYnl1", "TrkYpl1", "TrkPhnl1", "TrkPhpl1", "TrkDPtnl1", "TrkDPtpl1", // muons low pt
1086 "TrkYnl2", "TrkYpl2", "TrkPhnl2", "TrkPhpl2", "TrkDPtnl2", "TrkDPtpl2" // pions low pt
1088 const Char_t *typName[] = {"", "MC"};
1089 const Int_t nx(2048), ny(1536);
1091 if((arr = (TObjArray*)fProj->FindObject("hDet2Cluster"))){
1092 cOut = new TCanvas(Form("%s_DetOccupancy", GetName()), "Detector performance", 2*nx, 2*ny);
1093 cOut->Divide(AliTRDgeometry::kNlayer,AliTRDeventInfo::kCentralityClasses, 1.e-5, 1.e-5);
1095 for(Int_t icen(0); icen<AliTRDeventInfo::kCentralityClasses; icen++){
1096 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1097 p=cOut->cd(icen*AliTRDgeometry::kNlayer+ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
1098 if(!(h2 = (TH2*)arr->FindObject(Form("HDet%d%dEn", ily, icen)))) continue;
1099 if(SetNormZ(h2, 1, -1, 1, -1, 10.) < 1.e3) continue; // cut all bins with < 10 entries
1100 SetRangeZ(h2, -90., 90, -200.);
1101 //h2->GetXaxis()->SetNdivisions(1010);
1102 h2->GetZaxis()->SetTitle("Rel. Det. Occup. [%]");
1103 h2->GetZaxis()->CenterTitle();
1104 h2->SetContour(9); h2->Draw("colz"); n++;
1105 MakeDetectorPlot(ily, "p");
1108 if(n>=AliTRDgeometry::kNlayer) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1110 cOut = new TCanvas(Form("%s_DetCharge", GetName()), "Detector performance", nx, ny);
1111 cOut->Divide(3,2, 1.e-5, 1.e-5);
1112 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1113 p=cOut->cd(ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
1114 if(!(h2 = (TH2*)arr->FindObject(Form("HDet%d_2D", UseLYselectTrklt()?fLYselect:ily)))) continue;
1115 SetNormZ(h2, 1, -1, 1, -1, 10.); // cut all <q> < 10
1116 SetRangeZ(h2, -30., 30., -200.);
1117 //h2->GetXaxis()->SetNdivisions(1010);
1118 h2->GetZaxis()->SetTitle("Rel. Mean(q) [%]");
1119 h2->GetZaxis()->CenterTitle();
1121 MakeDetectorPlot(ily, "p");
1123 cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1125 for(Int_t ityp(0); ityp<(HasMCdata()?2:1); ityp++){
1126 if((arr = (TObjArray*)fProj->FindObject(ityp?"hCluster2MC":"hCluster2Track"))){
1127 for(Int_t iview(0); iview<nClViews; iview++){
1128 cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vClName[iview], vClOpt[iview]), "Cluster Resolution", nx, ny);
1129 cOut->Divide(3,2, 1.e-5, 1.e-5);
1131 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1132 p=cOut->cd(ily+1); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
1133 if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vClName[iview], UseLYselectTrklt()?fLYselect:ily)))) continue;
1135 if(vClOpt[iview]==0) h2->Draw("colz");
1136 else if(vClOpt[iview]==1) h2e[ih2e++] = DrawSigma(h2, "#sigma(#Deltay) [#mum]", vClMin[iview], vClMax[iview], 1.e4);
1137 if(iview<5) MakeDetectorPlot(ily);
1139 if(nplot==AliTRDgeometry::kNlayer) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1143 // tracklet systematic
1144 if((arr = (TObjArray*)fProj->FindObject(ityp?"hTracklet2MC":"hTracklet2Track"))){
1145 for(Int_t iview(0); iview<nTrkltViews; iview++){
1146 cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), typName[ityp], vTrkltName[iview], vTrkltOpt[iview]), "Tracklet Resolution", nx, ny);
1147 cOut->Divide(3,2, 1.e-5, 1.e-5);
1149 for(Int_t iplot(0); iplot<6; iplot++){
1150 p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
1151 if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s%d_2D", typName[ityp], vTrkltName[iview], iplot)))) continue;
1153 if(vTrkltOpt[iview]==0) h2->Draw("colz");
1154 else if (vTrkltOpt[iview]==1) h2e[ih2e++] = DrawSigma(h2, "#sigma(#Deltay) [cm]", .15, .4);
1155 else if (vTrkltOpt[iview]==2) h2e[ih2e++] = DrawSigma(h2, "#sigma(occupancy) [%]", 10.5, 15.);
1156 MakeDetectorPlot(iplot);
1159 cOut->Modified();cOut->Update();
1160 cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1165 // trackIn systematic
1166 for(Int_t iv0(0); iv0<2; iv0++){
1167 const Char_t *prefix = ityp?"MC":(iv0?"V0":"");
1168 if(ityp && !iv0) arr = (TObjArray*)fProj->FindObject("hTRDin2MC");
1169 else if(!ityp && !iv0) arr = (TObjArray*)fProj->FindObject("hTracklet2TRDin");
1170 else if(!ityp && iv0) arr = (TObjArray*)fProj->FindObject("hTracklet2TRDinV0");
1173 for(Int_t iview(0); iview<nTrkInViews; iview++){
1174 cOut = new TCanvas(Form("%s_%s%s_%d", GetName(), prefix, vTrkInName[iview][0], vTrkInOpt[iview]), "Track IN Resolution", nx, ny);
1175 cOut->Divide(3,2, 1.e-5, 1.e-5);
1177 for(Int_t iplot(0); iplot<6; iplot++){
1178 p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
1179 if(!(h2 = (TH2*)arr->FindObject(Form("H%s%s_2D", prefix, vTrkInName[iview][iplot])))){
1180 AliInfo(Form("Missing H%s%s_2D", prefix, vTrkInName[iview][iplot]));
1184 if(vTrkInOpt[iview]==0) h2->Draw("colz");
1185 else h2e[ih2e++] = DrawSigma(h2, ttt[iplot], min[iplot], max[iplot]);
1186 MakeDetectorPlot(0);
1188 if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1192 const Float_t zmin[] = {1., 61., 15.},
1193 zmax[] = {10., 79., 33.};
1194 cOut = new TCanvas(Form("%s_%sTrkInSpc", GetName(), prefix), "Track IN PID", Int_t(1.5*ny), Int_t(1.5*ny));
1195 cOut->Divide(3,3, 1.e-5, 1.e-5);
1196 Int_t nplot(0); const Char_t *chName[] = {"p", "n", ""};
1197 for(Int_t ich(0), ipad(1); ich<3; ich++){
1199 if(!(h2s = (TH2*)arr->FindObject(Form("H%sTrkInY%sEn", prefix, chName[ich])))) {
1200 AliInfo(Form("Missing H%sTrkIn%sEn", prefix, chName[ich]));
1203 Int_t irebin(0), dxBin(1), dyBin(1);
1204 const Int_t nrebin(5); Int_t rebinX[nrebin] = {1, 2, 1, 2, 1}, rebinY[nrebin] = {2, 1, 2, 1, 2};
1205 if(h2s->GetNbinsY()==180){ // old binning
1206 rebinX[0] = 1; rebinY[0] = 2;
1207 rebinX[1] = 2; rebinY[1] = 1;
1208 rebinX[2] = 2; rebinY[2] = 1;
1209 rebinX[3] = 1; rebinY[3] = 5;
1210 rebinX[4] = 1; rebinY[4] = 1; // dummy
1212 while(irebin<nrebin && (AliTRDrecoTask::GetMeanStat(h2s, .5, 1)<200)){
1213 h2s->Rebin2D(rebinX[irebin], rebinY[irebin]);
1214 dxBin*=rebinX[irebin];dyBin*=rebinY[irebin];irebin++;
1216 AliDebug(2, Form("Rebin level[%d] @ chg[%d]. Binning[%2dx%2d]", irebin, ich, h2s->GetNbinsX(), h2s->GetNbinsY()));
1217 for(Int_t ispec(0); ispec<kNspc; ispec++){
1218 p=cOut->cd(ipad++); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
1219 if(!(h2 = (TH2*)arr->FindObject(Form("H%sTrkInY%s%dEn", prefix, chName[ich], ispec)))) {
1220 AliInfo(Form("Missing H%sTrkIn%s%dEn", prefix, chName[ich], ispec));
1224 h2->Rebin2D(dxBin,dyBin);
1225 h2->Divide(h2, h2s, 1.e2);
1227 h2->GetZaxis()->SetRangeUser(zmin[ispec], zmax[ispec]);
1228 h2->GetZaxis()->SetTitle("Rel. Abundancy [%]");h2->GetZaxis()->CenterTitle();
1229 TString tit(h2->GetTitle()); TObjArray *atit = tit.Tokenize("::");
1230 h2->SetTitle(Form("%s :: Relative Abundancy", ((*atit)[0])->GetName()));
1231 atit->Delete(); delete atit;
1233 MakeDetectorPlot(0);
1236 if(nplot==9) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1238 // pt resolution plot
1239 cOut = new TCanvas(Form("%s_%sTrkInPt", GetName(), prefix), "TrackIn Pt", Int_t(1.5*ny), Int_t(1.5*ny));
1240 cOut->Divide(3,2, 1.e-5, 1.e-5);
1241 for(Int_t ich(0), ipad(1); ich<2; ich++){
1242 for(Int_t ispc(0); ispc<kNspc; ispc++){
1243 p=cOut->cd(ipad++); p->SetRightMargin(0.1572581);p->SetTopMargin(0.08262712);
1244 if(!(h2 = (TH2*)arr->FindObject(Form("H%sTrkInPt%s%d_2D", prefix, chName[ich], ispc)))) continue;
1245 h2->GetZaxis()->SetRangeUser(0.5, 1.2); h2->SetContour(7); h2->Draw("colz");
1246 MakeDetectorPlot(0);
1249 cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1250 // MPV(Q) & <Q plots>
1251 const char *chQ[] = {"Q", "QS"};
1252 for(Int_t iq(0); iq<2; iq++){
1253 cOut = new TCanvas(Form("%s_%sTrkIn%s", GetName(), prefix, chQ[iq]), "Track IN PID", Int_t(1.5*ny), Int_t(1.5*ny));
1254 cOut->Divide(3,3, 1.e-5, 1.e-5);
1256 for(Int_t ich(0), ipad(1); ich<3; ich++){
1257 for(Int_t ispec(0); ispec<kNspc; ispec++){
1258 p=cOut->cd(ipad++); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
1259 if(!(h2 = (TH2*)arr->FindObject(Form("H%sTrkIn%s%s%d_2D", prefix, chQ[iq], chName[ich], ispec)))) {
1260 AliInfo(Form("Missing H%sTrkIn%s%s%d_2D", prefix, chQ[iq], chName[ich], ispec));
1265 MakeDetectorPlot(0);
1268 if(nplot==9) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1274 // track MC systematic
1275 if((arr = (TObjArray*)fProj->FindObject("hTRD2MC"))) {
1276 for(Int_t iview(0); iview<nTrkViews; iview++){
1277 cOut = new TCanvas(Form("%s_MC%s", GetName(), vTrkName[iview]), "Track Resolution", nx, ny);
1278 cOut->Divide(3,2, 1.e-5, 1.e-5);
1280 for(Int_t iplot(0); iplot<6; iplot++){
1281 p=cOut->cd(iplot+1); p->SetRightMargin(0.1572581); p->SetTopMargin(0.08262712);
1282 if(!(h2 = (TH2*)arr->FindObject(Form("HMC%s%d_2D", vTrkName[iview], iplot)))) continue;
1283 h2->Draw("colz"); nplot++;
1285 if(nplot==6) cOut->SaveAs(Form("%s.gif", cOut->GetName()));
1289 gStyle->SetPalette(1);
1292 for(Int_t ih(ih2e); ih--;) delete h2e[ih];
1295 //________________________________________________________
1296 TH2* AliTRDresolution::DrawSigma(TH2 *h2, const Char_t *title, Float_t m, Float_t M, Float_t scale)
1298 // Draw error bars scaled with "scale" instead of content values
1299 //use range [m,M] if limits are specified
1301 if(!h2) return NULL;
1302 TAxis *ax(h2->GetXaxis()), *ay(h2->GetYaxis());
1303 TH2F *h2e = new TH2F(Form("%s_E", h2->GetName()),
1304 Form("%s;%s;%s;%s", h2->GetTitle(), ax->GetTitle(), ay->GetTitle(), title),
1305 ax->GetNbins(), ax->GetXmin(), ax->GetXmax(),
1306 ay->GetNbins(), ay->GetXmin(), ay->GetXmax());
1308 TAxis *az(h2e->GetZaxis());
1309 if(M>m) az->SetRangeUser(m, M);
1311 az->SetTitleOffset(1.5);
1312 for(Int_t ix(1); ix<=h2->GetNbinsX(); ix++){
1313 for(Int_t iy(1); iy<=h2->GetNbinsY(); iy++){
1314 if(h2->GetBinContent(ix, iy)<-100.) continue;
1315 Float_t v(scale*h2->GetBinError(ix, iy));
1316 if(M>m && v<m) v=m+TMath::Abs((M-m)*1.e-3);
1317 h2e->SetBinContent(ix, iy, v);
1324 //________________________________________________________
1325 void AliTRDresolution::GetRange(TH2 *h2, Char_t mod, Float_t *range)
1327 // Returns the range of the bulk of data in histogram h2. Removes outliers.
1328 // The "range" vector should be initialized with 2 elements
1329 // Option "mod" can be any of
1330 // - 0 : gaussian like distribution
1331 // - 1 : tailed distribution
1333 Int_t nx(h2->GetNbinsX())
1334 , ny(h2->GetNbinsY())
1336 Double_t *data=new Double_t[n];
1337 for(Int_t ix(1), in(0); ix<=nx; ix++){
1338 for(Int_t iy(1); iy<=ny; iy++)
1339 data[in++] = h2->GetBinContent(ix, iy);
1341 Double_t mean, sigm;
1342 AliMathBase::EvaluateUni(n, data, mean, sigm, Int_t(n*.8));
1344 range[0]=mean-3.*sigm; range[1]=mean+3.*sigm;
1345 if(mod==1) range[0]=TMath::Max(Float_t(1.e-3), range[0]);
1346 AliDebug(2, Form("h[%s] range0[%f %f]", h2->GetName(), range[0], range[1]));
1347 TH1S h1("h1SF0", "", 100, range[0], range[1]);
1352 case 0:// gaussian distribution
1354 TF1 fg("fg", "gaus", mean-3.*sigm, mean+3.*sigm);
1356 mean=fg.GetParameter(1); sigm=fg.GetParameter(2);
1357 range[0] = mean-2.5*sigm;range[1] = mean+2.5*sigm;
1358 AliDebug(2, Form(" rangeG[%f %f]", range[0], range[1]));
1361 case 1:// tailed distribution
1363 Int_t bmax(h1.GetMaximumBin());
1364 Int_t jBinMin(1), jBinMax(100);
1365 for(Int_t ibin(bmax); ibin--;){
1366 if(h1.GetBinContent(ibin)<1.){
1367 jBinMin=ibin; break;
1370 for(Int_t ibin(bmax); ibin++;){
1371 if(h1.GetBinContent(ibin)<1.){
1372 jBinMax=ibin; break;
1375 range[0]=h1.GetBinCenter(jBinMin); range[1]=h1.GetBinCenter(jBinMax);
1376 AliDebug(2, Form(" rangeT[%f %f]", range[0], range[1]));
1384 //________________________________________________________
1385 Bool_t AliTRDresolution::MakeProjectionDetector()
1388 const Int_t kNcontours(9);
1389 const Int_t kNstat(100);
1390 if(fProj && fProj->At(kDetector)) return kTRUE;
1392 AliError("Missing data container.");
1396 if(!(H = (THnSparse*)fContainer->FindObject("hDet2Cluster"))){
1397 AliInfo("Missing/Wrong data @ hDet2Cluster.");
1400 Int_t ndim(H->GetNdimensions());
1401 Int_t coord[kNdim]; memset(coord, 0, sizeof(Int_t) * kNdim); Double_t v = 0.;
1402 TAxis *aa[kNdim], *an(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim);
1403 for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
1404 if(ndim < 5) aa[4] = new TAxis(1, -0.5, 0.5);
1410 // build list of projections
1411 const Int_t nsel(8*AliTRDgeometry::kNlayer*AliTRDeventInfo::kCentralityClasses);
1412 // define rebinning strategy
1413 const Int_t nEtaPhi(5); Int_t rebinEtaPhiX[nEtaPhi] = {1, 2, 1, 2, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 2, 1, 2};
1414 if(aa[1]->GetNbins()==180){ // old binning
1415 rebinEtaPhiX[0] = 1; rebinEtaPhiY[0] = 2;
1416 rebinEtaPhiX[1] = 2; rebinEtaPhiY[1] = 1;
1417 rebinEtaPhiX[2] = 2; rebinEtaPhiY[2] = 1;
1418 rebinEtaPhiX[3] = 1; rebinEtaPhiY[3] = 5;
1419 rebinEtaPhiX[4] = 1; rebinEtaPhiY[4] = 1; // dummy
1421 //const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"};
1422 const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"2800-inf", "2100-2799", "1400-2099", "700-1399", "0-699"};
1423 AliTRDrecoProjection hp[kDetNproj]; TObjArray php(kDetNproj);
1424 Int_t ih(0), isel(-1), np[nsel]={0};
1425 for(Int_t ipad(0); ipad<nPad; ipad++){
1426 for(Int_t icen(0); icen<AliTRDeventInfo::kCentralityClasses; icen++){
1427 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1428 isel++; // new selection
1429 hp[ih].Build(Form("HDet%d%d%d", ily, icen, ipad),
1430 Form("Detectors :: Ly[%d] Cen[%s] Pads[%s]", ily, cenName[icen], ipad?(ipad<kNpads?Form("%d", ipad+1):Form(">%d", kNpads)):"deconv"),
1432 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1433 hp[ih].SetShowRange(10., 55.);
1434 php.AddLast(&hp[ih++]); np[isel]++;
1438 AliInfo(Form("Build %3d 3D projections.", ih));
1440 Int_t ly(0), cen(0), npad(0);
1441 for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
1442 v = H->GetBinContent(ib, coord); if(v<1.) continue;
1443 ly = coord[kBC]-1; // layer selection
1444 cen = coord[kYrez]-1; // centrality selection
1445 npad = 0; // no. of pads selection
1446 if(an) npad = TMath::Min(coord[5]-1, Int_t(kNpads));
1447 isel = npad*AliTRDeventInfo::kCentralityClasses*AliTRDgeometry::kNlayer+cen*AliTRDgeometry::kNlayer+ly;
1448 ((AliTRDrecoProjection*)php.At(isel))->Increment(coord, v);
1449 //Int_t ioff=isel;for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDrecoProjection*)php.At(ioff+jh))->Increment(coord, v);
1451 TObjArray *arr(NULL);
1452 fProj->AddAt(arr = new TObjArray(kDetNproj), kDetector);
1453 arr->SetName("hDet2Cluster"); arr->SetOwner();
1455 TH2 *h2(NULL); Int_t jh(0);
1457 if(!hp[ih].H()) continue;
1458 if((h2 = hp[ih].Projection2D(kNstat, kNcontours, 0, kFALSE))) arr->AddAt(h2, jh++);
1459 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", hp[ih].H()->GetName())))) arr->AddAt(h2, jh++);
1461 AliTRDrecoProjection *pr0(NULL), *pr1(NULL);
1462 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1463 for(Int_t icen(0); icen<AliTRDeventInfo::kCentralityClasses; icen++){
1464 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HDet%d%d%d", ily, icen, 0)))){
1465 for(Int_t ipad(1); ipad<nPad; ipad++){
1466 if((pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HDet%d%d%d", ily, icen, ipad)))){
1470 pr0->H()->SetNameTitle(Form("HDet%d%d", ily, icen), Form("Detectors :: Ly[%d] Cen[%s]", ily, cenName[icen]));
1471 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0, kFALSE))) arr->AddAt(h2, jh++);
1472 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", pr0->H()->GetName())))) arr->AddAt(h2, jh++);
1473 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HDet%d%d%d", ily, 0, 0)))) (*pr1)+=(*pr0);
1476 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HDet%d%d%d", ily, 0, 0)))){
1477 pr0->H()->SetNameTitle(Form("HDet%d", UseLYselectTrklt()?fLYselect:ily), Form("Detectors :: Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
1478 if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
1481 AliInfo(Form("Done %3d 2D projections.", jh));
1485 //________________________________________________________
1486 Bool_t AliTRDresolution::MakeProjectionCluster(Bool_t mc)
1489 const Int_t kNcontours(9);
1490 const Int_t kNstat(100);
1491 Int_t cidx=mc?kMCcluster:kCluster;
1492 if(fProj && fProj->At(cidx)) return kTRUE;
1494 AliError("Missing data container.");
1497 const Char_t *projName[] = {"hCluster2Track", "hCluster2MC"};
1499 if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
1500 AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
1503 Int_t ndim(H->GetNdimensions()); Bool_t debug(ndim>Int_t(kNdimCl));
1504 Int_t coord[10]; memset(coord, 0, sizeof(Int_t) * 10); Double_t v = 0.;
1505 TAxis *aa[kNdim], *as(NULL), *apt(NULL), *acen(NULL), *anp(NULL); memset(aa, 0, sizeof(TAxis*) * kNdim);
1506 for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
1507 if(ndim > Int_t(kPt)) apt = H->GetAxis(kPt);
1508 if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC);
1509 if(ndim > Int_t(kNdim)) acen = H->GetAxis(kNdim);
1510 if(ndim > Int_t(kNdim)+1) anp = H->GetAxis(kNdim+1);
1511 // calculate size depending on debug level
1512 const Int_t nCh(apt?2:1);
1513 const Int_t nCen(acen?Int_t(AliTRDeventInfo::kCentralityClasses):1);
1514 const Int_t nNpad(anp?(Int_t(kNpads)+1):1);
1516 // build list of projections
1517 const Int_t nsel(AliTRDgeometry::kNlayer*kNcharge*(kNpads+1)*AliTRDeventInfo::kCentralityClasses);
1518 // define rebinning strategy
1519 const Int_t nEtaPhi(5); Int_t rebinEtaPhiX[nEtaPhi] = {1, 3, 1, 3, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 2, 1, 2};
1520 if(aa[1]->GetNbins()==180){ // old binning
1521 rebinEtaPhiX[0] = 1; rebinEtaPhiY[0] = 2;
1522 rebinEtaPhiX[1] = 2; rebinEtaPhiY[1] = 1;
1523 rebinEtaPhiX[2] = 5; rebinEtaPhiY[2] = 1;
1524 rebinEtaPhiX[3] = 1; rebinEtaPhiY[3] = 5;
1525 rebinEtaPhiX[4] = 1; rebinEtaPhiY[4] = 1; // dummy
1527 AliTRDrecoProjection hp[kClNproj]; TObjArray php(kClNproj);
1528 const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
1529 const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"2800-inf", "2100-2799", "1400-2099", "700-1399", "0-699"};
1530 Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
1531 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1532 for(Int_t ich(0); ich<nCh; ich++){
1533 for(Int_t icen(0); icen<nCen; icen++){
1534 for(Int_t ipad(0); ipad<nNpad; ipad++){
1535 isel++; // new selection
1536 hp[ih].Build(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad),
1537 Form("Clusters[%c] :: #Deltay Ly[%d] Cen[%s] Pads[%s]", chSgn[ich], ily, cenName[icen], ipad?(ipad<kNpads?Form("%d", ipad+1):Form(">%d", kNpads)):"deconv"),
1538 kEta, kPhi, kYrez, aa);
1539 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1540 php.AddLast(&hp[ih++]); np[isel]++;
1542 hp[ih].Build(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad),
1543 Form("Clusters[%c] :: Q Ly[%d] Cen[%s] Pads[%s]", chSgn[ich], ily, cenName[icen], ipad?(ipad<kNpads?Form("%d", ipad+1):Form(">%d", kNpads)):"deconv"),
1544 kEta, kPhi, kSpeciesChgRC, aa);
1545 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1546 hp[ih].SetShowRange(24., 33.);
1547 php.AddLast(&hp[ih++]); np[isel]++;
1548 hp[ih].Build(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad),
1549 Form("Clusters[%c] :: #Deltay(x,TC) Ly[%d] Cen[%s] Pads[%s]", chSgn[ich], ily, cenName[icen], ipad?(ipad<kNpads?Form("%d", ipad+1):Form(">%d", kNpads)):"deconv"),
1550 kPrez, kZrez, kYrez, aa);
1551 php.AddLast(&hp[ih++]); np[isel]++;
1552 hp[ih].Build(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad),
1553 Form("Clusters[%c] :: #Deltay(x,#Phi) Ly[%d] Cen[%s] Pads[%s]", chSgn[ich], ily, cenName[icen], ipad?(ipad<kNpads?Form("%d", ipad+1):Form(">%d", kNpads)):"deconv"),
1554 kPrez, kPt, kYrez, aa);
1555 php.AddLast(&hp[ih++]); np[isel]++;
1560 AliInfo(Form("Build %3d 3D %s projections.", ih, mc?"MC":""));
1562 AliTRDrecoProjection *pr0(NULL), *pr1(NULL);
1563 Int_t ly(0), ch(0), rcBin(as?as->FindBin(0.):-1), chBin(apt?apt->FindBin(0.):-1), ioff(0), cen(0), npad(0);
1564 for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
1565 v = H->GetBinContent(ib, coord); if(v<1.) continue;
1568 if(rcBin>0 && coord[kSpeciesChgRC] == rcBin) continue;
1571 ch = 0; // [-] track
1572 if(chBin>0 && coord[kPt] > chBin) ch = 1; // [+] track
1573 cen = 0; // centrality selection
1574 if(acen) cen = coord[kNdim]-1;
1575 npad = 0; // no. of pads selection
1576 if(anp) npad = TMath::Min(coord[kNdim+1]-1, Int_t(kNpads));
1579 isel = ly*nCh*nCen*nNpad
1585 isel = ly; ioff = isel;
1588 AliError(Form("Wrong selection %d [%3d]", ioff, ih));
1591 if(!(pr0=(AliTRDrecoProjection*)php.At(ioff))) {
1592 AliError(Form("Missing projection %d", ioff));
1595 if(strcmp(pr0->H()->GetName(), Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ch], ly, cen, npad))!=0){
1596 AliError(Form("Projection mismatch :: request[H%sClY%c%d%d%d] found[%s]", mc?"MC":"", chName[ch], ly, cen, npad, pr0->H()->GetName()));
1599 for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDrecoProjection*)php.At(ioff+jh))->Increment(coord, v);
1601 if(HasDump3DFor(kCluster)){
1602 TDirectory *cwd = gDirectory;
1603 TFile::Open(Form("DumpRes_%s.root", H->GetName()), "RECREATE");
1604 for(Int_t ip(0); ip<php.GetEntriesFast(); ip++){
1605 if(!(pr0 = (AliTRDrecoProjection*)php.At(ip))) continue;
1606 if(!pr0->H()) continue;
1607 TH3 *h3=(TH3*)pr0->H()->Clone();
1614 TObjArray *arr(NULL);
1615 fProj->AddAt(arr = new TObjArray(kClNproj), cidx);
1616 arr->SetName(projName[Int_t(mc)]); arr->SetOwner();
1618 TH2 *h2(NULL); Int_t jh(0);
1620 if(!hp[ih].H()) continue;
1621 if(strchr(hp[ih].H()->GetName(), 'Q')){
1622 if((h2 = hp[ih].Projection2D(kNstat, kNcontours, 0, kFALSE))) arr->AddAt(h2, jh++);
1623 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", hp[ih].H()->GetName())))) arr->AddAt(h2, jh++);
1625 if((h2 = hp[ih].Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1628 Double_t m(0.), s(0.), se(0.), trend(0.);
1629 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
1630 for(Int_t ich(0); ich<nCh; ich++){
1631 for(Int_t icen(0); icen<nCen; icen++){
1633 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, 0)))){
1634 for(Int_t ipad(1); ipad<nNpad; ipad++){
1635 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad)))) continue;
1638 pr0->H()->SetNameTitle(Form("H%sClY%c%d%d", mc?"MC":"", chName[ich], ily, icen), Form("Clusters[%c] :: #Deltay Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
1639 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1640 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))) (*pr1)+=(*pr0);
1643 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, 0)))){
1644 for(Int_t ipad(1); ipad<nNpad; ipad++){
1645 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad)))) continue;
1648 pr0->H()->SetNameTitle(Form("H%sClQ%c%d%d", mc?"MC":"", chName[ich], ily, icen), Form("Clusters[%c] :: Q Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
1649 if((h2 = pr0->Projection2D(kNstat, kNcontours, 2, kFALSE))) arr->AddAt(h2, jh++);
1650 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", pr0->H()->GetName())))) arr->AddAt(h2, jh++);
1651 pr0->H()->SetName(Form("H%sClQS%c%d%d", mc?"MC":"", chName[ich], ily, icen));
1652 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
1653 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))) (*pr1)+=(*pr0);
1656 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, 0)))){
1657 for(Int_t ipad(1); ipad<nNpad; ipad++){
1658 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad)))) continue;
1661 pr0->H()->SetNameTitle(Form("H%sClYXTC%c%d%d", mc?"MC":"", chName[ich], ily, icen), Form("Clusters[%c] :: #Deltay(x,TC) Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
1662 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1663 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))) (*pr1)+=(*pr0);
1666 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, 0)))){
1667 for(Int_t ipad(1); ipad<nNpad; ipad++){
1668 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[ich], ily, icen, ipad)))) continue;
1671 pr0->H()->SetNameTitle(Form("H%sClYXPh%c%d%d", mc?"MC":"", chName[ich], ily, icen), Form("Clusters[%c] :: #Deltay(x,#Phi) Ly[%d] Cen[%s]", chSgn[ich], ily, cenName[icen]));
1672 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1673 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))) (*pr1)+=(*pr0);
1675 } // end centrality integration
1677 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))){
1678 pr0->H()->SetNameTitle(Form("H%sClY%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily),
1679 Form("Clusters[%c]:: #Deltay Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
1680 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1681 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))) (*pr1)+=(*pr0);
1684 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))){
1685 pr0->H()->SetNameTitle(Form("H%sClQ%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily),
1686 Form("Clusters[%c]:: Q Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
1687 if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
1688 pr0->H()->SetName(Form("H%sClQS%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily));
1689 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
1690 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClQ%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))) (*pr1)+=(*pr0);
1693 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))){
1694 pr0->H()->SetNameTitle(Form("H%sClYXTC%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily),
1695 Form("Clusters[%c]:: #Deltay(x,TC) Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
1696 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1697 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXTC%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))) (*pr1)+=(*pr0);
1700 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[ich], ily, 0, 0)))){
1701 pr0->H()->SetNameTitle(Form("H%sClYXPh%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily),
1702 Form("Clusters[%c]:: #Deltay(x,#Phi) Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
1703 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1704 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))) (*pr1)+=(*pr0);
1706 } // end charge integration
1708 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClY%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))){
1709 pr0->H()->SetNameTitle(Form("H%sClY%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Clusters :: #Deltay Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
1710 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1711 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.) PutTrendValue(Form("%sClS%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), s, se);
1714 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sClYXPh%c%d%d%d", mc?"MC":"", chName[0], ily, 0, 0)))){
1715 pr0->H()->SetNameTitle(Form("H%sClYXPh%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Clusters :: #Deltay Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
1716 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1720 AliInfo(Form("Done %3d 2D %s projections.", jh, mc?"MC":""));
1724 //________________________________________________________
1725 Bool_t AliTRDresolution::MakeProjectionTracklet(Bool_t mc)
1728 const Int_t kNcontours(9);
1729 const Int_t kNstat(30);
1730 const Int_t kNstatQ(30);
1731 Int_t cidx=mc?kMCtracklet:kTracklet;
1733 AliError("Missing results container.");
1737 AliError("Missing data container.");
1740 const Char_t *projName[] = {"hTracklet2Track", "hTracklet2MC"};
1742 if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
1743 AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
1746 const Int_t mdim(kNdim+8);
1747 Int_t ndim(H->GetNdimensions()); //Bool_t debug(ndim>Int_t(kNdimTrklt));
1748 Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.;
1749 TAxis *aa[mdim], *as(NULL), *ap(NULL), *ac(NULL); memset(aa, 0, sizeof(TAxis*) * mdim);
1750 for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
1751 if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC); // init species/charge selection
1752 if(ndim > Int_t(kPt)) ap = H->GetAxis(kPt); // init pt selection
1753 // if(ndim > Int_t(kNdim)) ac = H->GetAxis(kNdim); // init centrality selection
1754 // calculate size depending on debug level
1755 const Int_t nCen(ac?Int_t(AliTRDeventInfo::kCentralityClasses):1);
1756 const Int_t nPt(ap?Int_t(fNpt+2):1);
1757 const Int_t nSpc(as?Int_t(kNspc):1);
1758 const Int_t nCh(as?Int_t(kNcharge):1);
1759 const Int_t nLy(UseLYselectTrklt()?1:AliTRDgeometry::kNlayer);
1761 // build list of projections
1762 const Int_t nsel(AliTRDeventInfo::kCentralityClasses*AliTRDgeometry::kNlayer*(fgNPt+2)*(AliPID::kSPECIES*kNcharge + 1));
1763 // define rebinning strategy
1764 const Int_t nEtaPhi(5); Int_t rebinEtaPhiX[nEtaPhi] = {1, 3, 1, 3, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 2, 1, 2};
1765 if(aa[1]->GetNbins()==180){ // old binning
1766 rebinEtaPhiX[0] = 1; rebinEtaPhiY[0] = 2;
1767 rebinEtaPhiX[1] = 2; rebinEtaPhiY[1] = 1;
1768 rebinEtaPhiX[2] = 5; rebinEtaPhiY[2] = 1;
1769 rebinEtaPhiX[3] = 1; rebinEtaPhiY[3] = 5;
1770 rebinEtaPhiX[4] = 1; rebinEtaPhiY[4] = 1; // dummy
1772 AliTRDrecoProjection hp[kTrkltNproj]; TObjArray php(kTrkltNproj);
1773 Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
1774 const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
1775 const Char_t ptShortName[5] = {'L', 'l', 'i', 'h', 'H'};
1776 Char_t ptName[fgNPt+2] = {0};
1777 Char_t *ptCut[fgNPt+2] = {NULL};
1779 // const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"0-10%", "10-20%", "20-50%", "50-80%", "80-100%"};
1780 const Char_t *cenName[AliTRDeventInfo::kCentralityClasses] = {"2800-inf", "2100-2799", "1400-2099", "700-1399", "0-699"};
1781 for(Int_t icen(0); icen<nCen; icen++){
1782 for(Int_t ily(0); ily<nLy; ily++){
1783 for(Int_t ipt(0); ipt<nPt; ipt++){
1785 ptName[ipt]= nPt>5?(64+ipt):ptShortName[ipt];
1786 ptCut[ipt] = StrDup(Form("#it{%4.2f<=p_{t}^{%s}[GeV/c]<%4.2f}",ipt?fgPt[ipt-1]:0., mc?"MC":"", ipt>fgNPt?99.99:fgPt[ipt]));
1788 for(Int_t isp(0); isp<nSpc; isp++){
1789 for(Int_t ich(0); ich<nCh; ich++){
1790 isel++; // new selection
1791 AliDebug(3, Form("Building sel[%3d|%4d]", isel, ih));
1792 hp[ih].Build(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen),
1793 Form("Tracklets[%s%c]:: #Deltay{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]),
1794 kEta, kPhi, kYrez, aa);
1795 //hp[ih].SetShowRange(-0.1,0.1);
1796 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1797 php.AddLast(&hp[ih++]); np[isel]++;
1798 hp[ih].Build(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen),
1799 Form("Tracklets[%s%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]),
1800 kEta, kPhi, kPrez, aa);
1801 //hp[ih].SetShowRange(-0.5,0.5);
1802 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1803 php.AddLast(&hp[ih++]); np[isel]++;
1804 hp[ih].Build(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen),
1805 Form("Tracklets[%s%c]:: dQdl{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]),
1806 kEta, kPhi, kZrez, aa);
1807 hp[ih].SetShowRange(1.,2.3);
1808 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1809 php.AddLast(&hp[ih++]); np[isel]++;
1810 // hp[ih].Build(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, ily, icen),
1811 // Form("Tracklets[%s%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], ily, cenName[icen]),
1812 // kEta, kPhi, kNdim+1, aa);
1813 // hp[ih].SetShowRange(30., 70.);
1814 // hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1815 // php.AddLast(&hp[ih++]); np[isel]++;
1818 if(ndim==kNdimTrklt) continue;
1820 isel++; // new selection
1821 AliDebug(3, Form("Building selRC[%3d|%4d]", isel, ih));
1822 hp[ih].Build(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1823 Form("Tracklets[RC]:: #Deltaz{%s} Ly[%d] Cen[%s]", ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]),
1824 kEta, kPhi, kZrez, aa);
1825 // hp[ih].SetShowRange(-0.1,0.1);
1826 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1827 php.AddLast(&hp[ih++]); np[isel]++;
1828 /* hp[ih].Build(Form("H%sTrkltRCY%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
1829 Form("Tracklets[RC]:: #Deltay{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
1830 kEta, kPhi, kYrez, aa);
1831 //hp[ih].SetShowRange(-0.1,0.1);
1832 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1833 php.AddLast(&hp[ih++]); np[isel]++;
1834 hp[ih].Build(Form("H%sTrkltRCPh%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
1835 Form("Tracklets[RC]:: #Delta#phi{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
1836 kEta, kPhi, kPrez, aa);
1837 //hp[ih].SetShowRange(-0.1,0.1);
1838 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1839 php.AddLast(&hp[ih++]); np[isel]++;
1840 hp[ih].Build(Form("H%sTrkltRCQ%c%d%d", mc?"MC":"", ptName[ipt], ily, icen),
1841 Form("Tracklets[RC]:: dQdl{%s} Ly[%d] Cen[%s]", ptCut[ipt], ily, cenName[icen]),
1842 kEta, kPhi, kNdim, aa);
1843 //hp[ih].SetShowRange(-0.1,0.1);
1844 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
1845 php.AddLast(&hp[ih++]); np[isel]++;*/
1849 AliInfo(Form("Build %3d 3D %s projections%s", ih, mc?"MC":"", UseLYselectTrklt()?Form(" for Ly[%d].", fLYselect):"."));
1851 AliTRDrecoProjection *pr0(NULL), *pr1(NULL);
1852 Int_t ly(0), ch(0), sp(2), rcBin(as?as->FindBin(0.):-1), pt(0), cen(0), ioff(0), jspc(nSpc*nCh+1), kspc(nSpc*nCh*3/*4*/+1);
1853 for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
1854 v = H->GetBinContent(ib, coord);
1856 ly = coord[kBC]-1; // layer selection
1857 if(UseLYselectTrklt()&& (ly!=fLYselect)) continue;
1859 ch = 0; sp=0;// [e-] track [dafault]
1860 if(rcBin>0){ // debug mode in which species/charge are also saved
1861 sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
1862 if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
1863 else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
1867 if(ap) pt = coord[kPt];//TMath::Min(coord[kPt], Int_t(kNpt)+1);
1868 // centrality selection
1870 if(ac) cen = coord[kNdim]-1;
1872 if(ndim==kNdimTrklt){
1876 isel = cen*nLy*nPt*jspc+(!UseLYselectTrklt())*ly*nPt*jspc+pt*jspc; isel+=sp<0?(nSpc*nCh):(sp*nCh+ch);
1877 ioff = cen*nLy*nPt*kspc+(!UseLYselectTrklt())*ly*nPt*kspc+pt*kspc; ioff+=sp<0?((nSpc*nCh)*3/*4*/):(sp*nCh*3+ch*3/*4*/);
1880 AliError(Form("Wrong selection %d [%3d]", ioff, ih));
1883 if(!(pr0=(AliTRDrecoProjection*)php.At(ioff))) {
1884 AliError(Form("Missing projection %d", ioff));
1888 if(strcmp(pr0->H()->GetName(), Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ch], ptName[pt], sp, UseLYselectTrklt()?fLYselect:ly, cen))!=0){
1889 AliError(Form("Projection mismatch :: request[H%sTrkltY%c%c%d%d%d] found[%s]", mc?"MC":"", chName[ch], ptName[pt], sp, UseLYselectTrklt()?fLYselect:ly, cen, pr0->H()->GetName()));
1893 if(strcmp(pr0->H()->GetName(), Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[pt], UseLYselectTrklt()?fLYselect:ly, cen))!=0){
1894 AliError(Form("Projection mismatch :: request[H%sTrkltRCZ%c%d%d] found[%s]", mc?"MC":"", ptName[pt], UseLYselectTrklt()?fLYselect:ly, cen, pr0->H()->GetName()));
1898 for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDrecoProjection*)php.At(ioff+jh))->Increment(coord, v);
1900 if(HasDump3DFor(kTracklet)){
1901 TDirectory *cwd = gDirectory;
1902 TFile::Open(Form("DumpRes_%s.root", H->GetName()), "RECREATE");
1903 for(Int_t ip(0); ip<php.GetEntriesFast(); ip++){
1904 if(!(pr0 = (AliTRDrecoProjection*)php.At(ip))) continue;
1905 if(!pr0->H()) continue;
1906 TH3 *h3=(TH3*)pr0->H()->Clone();
1913 TH2 *h2(NULL); Int_t jh(0);
1914 TObjArray *arr(NULL);
1915 if(!(arr = (TObjArray*)fProj->At(cidx))){
1916 fProj->AddAt(arr = new TObjArray(kTrkltNproj), cidx);
1917 arr->SetName(projName[Int_t(mc)]); arr->SetOwner();
1918 } else jh = arr->GetEntriesFast();
1921 if(!hp[ih].H()) continue;
1922 Int_t mid(0), nstat(kNstat);
1923 if(strchr(hp[ih].H()->GetName(), 'Q')){ mid=2; nstat=kNstatQ;}
1924 if(!(h2 = hp[ih].Projection2D(nstat, kNcontours, mid))) continue;
1925 arr->AddAt(h2, jh++);
1927 // build combined performance plots
1928 Double_t m(0.), s(0.), se(0.), trend(0.);
1929 for(Int_t ily(0); ily<nLy; ily++){
1930 for(Int_t ich(0); ich<nCh; ich++){
1931 for(Int_t ipt(0); ipt<nPt; ipt++){
1932 for(Int_t icen(0); icen<nCen; icen++){
1934 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, icen)))){
1935 for(Int_t isp(1); isp<nSpc; isp++){
1936 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen)))) continue;
1939 pr0->H()->SetNameTitle(Form("H%sTrkltY%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1940 Form("Tracklets[%c]:: #Deltay{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
1941 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1942 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
1945 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, icen)))){
1946 for(Int_t isp(1); isp<nSpc; isp++){
1947 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen)))) continue;
1950 pr0->H()->SetNameTitle(Form("H%sTrkltPh%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1951 Form("Tracklets[%c]:: #Delta#phi{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
1952 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1953 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
1956 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, icen)))){
1957 for(Int_t isp(1); isp<nSpc; isp++){
1958 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen)))) continue;
1961 pr0->H()->SetNameTitle(Form("H%sTrkltQ%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1962 Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
1963 if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
1964 pr0->H()->SetNameTitle(Form("H%sTrkltQS%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1965 Form("Tracklets[%c]:: dQdl{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
1966 pr0->SetShowRange(2.4, 5.1);
1967 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
1968 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
1971 // if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, icen)))){
1972 // for(Int_t isp(1); isp<nSpc; isp++){
1973 // if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily, icen)))) continue;
1976 // pr0->H()->SetNameTitle(Form("H%sTrkltTB%c%c%d%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen),
1977 // Form("Tracklets[%c]:: OccupancyTB{%s} Ly[%d] Cen[%s]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
1978 // if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
1979 // if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
1981 } // end centrality integration
1983 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
1984 pr0->H()->SetNameTitle(Form("H%sTrkltY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
1985 Form("Tracklets[%c]:: #Deltay Ly[%d] %s", chSgn[ich], UseLYselectTrklt()?fLYselect:ily, ptCut[ipt]));
1986 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1987 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
1988 PutTrendValue(Form("%sTrkltY%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), trend, m);
1989 PutTrendValue(Form("%sTrkltYS%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), s, se);
1991 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
1994 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
1995 pr0->H()->SetNameTitle(Form("H%sTrkltPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
1996 Form("Tracklets[%c]:: #Delta#phi Ly[%d] %s", chSgn[ich], UseLYselectTrklt()?fLYselect:ily, ptCut[ipt]));
1997 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
1998 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
1999 PutTrendValue(Form("%sTrkltPh%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), trend, m);
2000 PutTrendValue(Form("%sTrkltPhS%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), s, se);
2002 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2005 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2006 pr0->H()->SetNameTitle(Form("H%sTrkltQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2007 Form("Tracklets[%c]:: dQdl Ly[%d] %s", chSgn[ich], UseLYselectTrklt()?fLYselect:ily, ptCut[ipt]));
2008 pr0->SetShowRange(1.,2.3);
2009 if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
2010 pr0->H()->SetNameTitle(Form("H%sTrkltQS%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2011 Form("Tracklets[%c]:: dQdl Ly[%d] %s", chSgn[ich], UseLYselectTrklt()?fLYselect:ily, ptCut[ipt]));
2012 pr0->SetShowRange(2.4,5.1);
2013 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
2014 if((trend=pr0->GetTrendValue(2,&m,&s,&se))>-100.){
2015 PutTrendValue(Form("%sTrkltQ%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), trend, m);
2016 PutTrendValue(Form("%sTrkltQS%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily), s, se);
2018 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2021 // if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2022 // pr0->H()->SetNameTitle(Form("H%sTrkltTB%c%c%d", mc?"MC":"", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2023 // Form("Tracklets[%c]:: OccupancyTB Ly[%d] %s", chSgn[ich], UseLYselectTrklt()?fLYselect:ily, ptCut[ipt]));
2024 // if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
2025 // if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2027 } // end pt integration
2029 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2030 pr0->H()->SetNameTitle(Form("H%sTrkltY%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[%c] :: #Deltay Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2031 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2032 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2033 PutTrendValue(Form("%sTrkltY%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), trend, m);
2034 PutTrendValue(Form("%sTrkltYS%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), s, se);
2036 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2039 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2040 pr0->H()->SetNameTitle(Form("H%sTrkltPh%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[%c] :: #Delta#phi Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2041 pr0->SetShowRange(-.9,.9);
2042 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2043 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2044 PutTrendValue(Form("%sTrkltPh%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), trend, m);
2045 PutTrendValue(Form("%sTrkltPhS%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), s, se);
2047 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2050 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2051 pr0->H()->SetNameTitle(Form("H%sTrkltQ%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2052 pr0->SetShowRange(1.,2.3);
2053 if((h2 = pr0->Projection2D(kNstatQ, kNcontours, 2))) arr->AddAt(h2, jh++);
2054 pr0->H()->SetNameTitle(Form("H%sTrkltQS%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[%c] :: dQdl Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2055 pr0->SetShowRange(2.4,5.1);
2056 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
2057 if((trend=pr0->GetTrendValue(2,&m,&s,&se))>-100.){
2058 PutTrendValue(Form("%sTrkltQ%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), trend, m);
2059 PutTrendValue(Form("%sTrkltQS%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), s, se);
2061 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2064 // if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2065 // pr0->H()->SetNameTitle(Form("H%sTrkltTB%c%d", mc?"MC":"", chName[ich], UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[%c] :: OccupancyTB Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2066 // if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
2067 // if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2069 } // end charge integration
2071 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltY%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2072 pr0->H()->SetNameTitle(Form("H%sTrkltY%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Tracklets :: #Deltay Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2073 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2074 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2075 PutTrendValue(Form("%sTrkltY%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), trend, m);
2076 PutTrendValue(Form("%sTrkltYS%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), s, se);
2080 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltPh%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2081 pr0->H()->SetNameTitle(Form("H%sTrkltPh%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Tracklets :: #Delta#phi Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2082 pr0->SetShowRange(-.45,.45);
2083 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2086 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltQ%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2087 pr0->H()->SetNameTitle(Form("H%sTrkltQ%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Tracklets :: dQdl Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2088 pr0->SetShowRange(1.,2.3);
2089 if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
2090 pr0->H()->SetName(Form("H%sTrkltQS%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily));
2091 pr0->SetShowRange(2.4,5.1);
2092 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
2095 // if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltTB%c%c%d%d%d", mc?"MC":"", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily, 0)))){
2096 // pr0->H()->SetNameTitle(Form("H%sTrkltTB%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Tracklets :: OccupancyTB Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2097 // if((h2 = pr0->Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
2100 /*! Row Cross processing*/
2101 for(Int_t icen(0); icen<nCen; icen++){
2103 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], UseLYselectTrklt()?fLYselect:ily, icen)))){
2104 for(Int_t ipt(0); ipt<nPt; ipt++){
2105 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[ipt], UseLYselectTrklt()?fLYselect:ily, icen)))) continue;
2108 pr0->H()->SetNameTitle(Form("H%sTrkltRCZ%d%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily, icen), Form("Tracklets[RC]:: #Deltaz Ly[%d] Cen[%s]", UseLYselectTrklt()?fLYselect:ily, cenName[icen]));
2109 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2110 if(icen && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], UseLYselectTrklt()?fLYselect:ily, 0)))) (*pr1)+=(*pr0);
2112 } // end centrality integration for row cross
2114 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkltRCZ%c%d%d", mc?"MC":"", ptName[0], UseLYselectTrklt()?fLYselect:ily, 0)))){
2115 pr0->H()->SetNameTitle(Form("H%sTrkltRCZ%d", mc?"MC":"", UseLYselectTrklt()?fLYselect:ily), Form("Tracklets[RC] :: #Deltaz Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2116 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2119 AliInfo(Form("Done %3d 2D %s projections.", jh, mc?"MC":""));
2121 // clean local memory allocation
2122 for(Int_t i(fgNPt+2);i--;) if(ptCut[i]) delete [] ptCut[i];
2126 //________________________________________________________
2127 Bool_t AliTRDresolution::MakeProjectionTrackIn(Bool_t mc, Bool_t v0)
2130 const Int_t kNcontours(9);
2131 const Int_t kNstat(30);
2132 Int_t cidx=mc?kMCtrackIn:(v0?(kV0TrackIn-1):kTrackIn);
2133 if(fProj && fProj->At(cidx)){
2134 AliInfo(Form("Nothing to do for container %s.", ((TObjArray*)fProj->At(cidx))->GetName() ));
2138 AliError("Missing data container.");
2141 const Char_t *projName[] = {"hTracklet2TRDin", "hTRDin2MC", "hTracklet2TRDinV0"};
2143 if(!(H = (THnSparse*)fContainer->FindObject(projName[Int_t(mc)]))){
2144 AliError(Form("Missing/Wrong data @ %s.", projName[Int_t(mc)]));
2147 const Char_t *prefix = mc?"MC":(v0?"V0":"");
2149 const Int_t mdim(kNdim+3);
2150 Int_t coord[mdim]; memset(coord, 0, sizeof(Int_t) * mdim); Double_t v = 0.;
2151 Int_t ndim(H->GetNdimensions());
2152 TAxis *aa[mdim], *as(NULL), *ap(NULL), *apt(NULL), *ax(NULL), *abf(NULL); memset(aa, 0, sizeof(TAxis*) * (mdim));
2153 for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
2154 if(ndim > Int_t(kSpeciesChgRC)) as = H->GetAxis(kSpeciesChgRC);
2155 if(ndim > Int_t(kPt)) apt = H->GetAxis(kPt);
2156 if(ndim > Int_t(kNdim)) ap = H->GetAxis(kNdim);
2157 if(ndim > Int_t(kNdim)+1) ax = H->GetAxis(kNdim+1);
2158 if(ndim > Int_t(kNdim)+2) abf = H->GetAxis(kNdim+2);
2159 //AliInfo(Form("Using : Species[%c] Pt[%c] BunchFill[%c]", as?'y':'n', ap?'y':'n', abf?'y':'n'));
2160 const Int_t nPt(apt?(apt->GetNbins()+2):1);
2162 // build list of projections
2163 const Int_t nsel((fgNPt+2)*(kNspc*kNcharge + 1) + kNspc*kNcharge);
2164 const Int_t nprj((fgNPt+2)*(kNspc*kNcharge + 1)*4 + kNspc*kNcharge);
2165 const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
2166 const Char_t *spcName[2][kNspc] = {{"e", "#mu#pi", "Kp"},
2168 const Char_t ptShortName[5] = {'L', 'l', 'i', 'h', 'H'};
2169 Char_t ptName[fgNPt+2] = {0};
2170 Char_t *ptCut[fgNPt+2] = {NULL};
2171 Char_t *pCut[fgNPt+2] = {NULL};
2172 // define rebinning strategy
2173 const Int_t nEtaPhi(5); Int_t rebinEtaPhiX[nEtaPhi] = {1, 3, 1, 3, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 2, 1, 2};
2174 if(aa[1]->GetNbins()==180){ // old binning
2175 rebinEtaPhiX[0] = 1; rebinEtaPhiY[0] = 2;
2176 rebinEtaPhiX[1] = 2; rebinEtaPhiY[1] = 1;
2177 rebinEtaPhiX[2] = 5; rebinEtaPhiY[2] = 1;
2178 rebinEtaPhiX[3] = 1; rebinEtaPhiY[3] = 5;
2179 rebinEtaPhiX[4] = 1; rebinEtaPhiY[4] = 1; // dummy
2181 AliTRDrecoProjection hp[nprj]; TObjArray php(nprj+2);
2182 Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
2183 // define list of projections
2184 for(Int_t ipt(0); ipt<nPt; ipt++){
2185 ptName[ipt]= nPt>5?(64+ipt):ptShortName[ipt];
2186 ptCut[ipt] = StrDup(Form("#it{%4.2f<=p_{t}^{%s}[GeV/c]<%4.2f}",ipt?fgPt[ipt-1]:0., mc?"MC":"", ipt>fgNPt?99.99:fgPt[ipt]));
2187 pCut[ipt] = StrDup(Form("#it{%4.2f<=p^{%s}[GeV/c]<%4.2f}",ipt?fgPt[ipt-1]:0., mc?"MC":"", ipt>fgNPt?99.99:fgPt[ipt]));
2188 for(Int_t isp(0); isp<kNspc; isp++){
2189 for(Int_t ich(0); ich<kNcharge; ich++){
2190 isel++; // new selection
2191 AliDebug(3, Form("Building sel[%3d|%4d] spc[%s%c] pt[%s]", isel, ih, spcName[v0][isp], chSgn[ich], ptCut[ipt]));
2192 hp[ih].Build(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[ipt], isp),
2193 Form("TrackIn[%s%c]:: #Deltay{%s}", spcName[v0][isp], chSgn[ich], ptCut[ipt]),
2194 kEta, kPhi, kYrez, aa);
2195 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2196 php.AddLast(&hp[ih++]); np[isel]++;
2197 hp[ih].Build(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[ipt], isp),
2198 Form("TrackIn[%s%c]:: #Delta#phi{%s}", spcName[v0][isp], chSgn[ich], ptCut[ipt]),
2199 kEta, kPhi, kPrez, aa);
2200 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2201 php.AddLast(&hp[ih++]); np[isel]++;
2202 hp[ih].Build(Form("H%sTrkInQ%c%c%d", prefix, chName[ich], ptName[ipt], isp),
2203 Form("TrackIn[%s%c]:: dQdl {%s}", spcName[v0][isp], chSgn[ich], pCut[ipt]),
2204 kEta, kPhi, kZrez, aa);
2205 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2206 php.AddLast(&hp[ih++]); np[isel]++;
2208 hp[ih].Build(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[ipt], isp),
2209 Form("TrackIn[%s%c]:: #Deltax{%s}", spcName[v0][isp], chSgn[ich], ptCut[ipt]),
2210 kEta, kPhi, kNdim+1, aa);
2211 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2212 php.AddLast(&hp[ih++]); np[isel]++;
2215 isel++; // RC projections
2216 AliDebug(3, Form("Building RCsel[%3d] pt[%s]", isel, ptCut[ipt]));
2217 hp[ih].Build(Form("H%sTrkInRCZ%c", prefix, ptName[ipt]),
2218 Form("TrackIn[RC]:: #Deltaz{%s}", ptCut[ipt]),
2219 kEta, kPhi, kZrez, aa);
2220 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2221 php.AddLast(&hp[ih++]); np[isel]++;
2222 hp[ih].Build(Form("H%sTrkInRCY%c", prefix, ptName[ipt]),
2223 Form("TrackIn[RC]:: #Deltay{%s}", ptCut[ipt]),
2224 kEta, kPhi, kYrez, aa);
2225 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2226 php.AddLast(&hp[ih++]); np[isel]++;
2227 hp[ih].Build(Form("H%sTrkInRCPh%c", prefix, ptName[ipt]),
2228 Form("TrackIn[RC]:: #Delta#phi{%s}", ptCut[ipt]),
2229 kEta, kPhi, kPrez, aa);
2230 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2231 php.AddLast(&hp[ih++]); np[isel]++;
2233 hp[ih].Build(Form("H%sTrkInRCX%c", prefix, ptName[ipt]),
2234 Form("TrackIn[RC]:: #Deltax{%s}", ptCut[ipt]),
2235 kEta, kPhi, kNdim+1, aa);
2236 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2237 php.AddLast(&hp[ih++]); np[isel]++;
2240 for(Int_t isp(0); isp<kNspc; isp++){
2241 for(Int_t ich(0); ich<kNcharge; ich++){
2242 isel++; // new selection
2243 AliDebug(3, Form("Building PTsel[%3d] spc[%s%c]", isel, spcName[v0][isp], chSgn[ich]));
2244 hp[ih].Build(Form("H%sTrkInPt%c%d", prefix, chName[ich], isp),
2245 Form("TrackIn[%s%c]:: P_{t}[GeV/c]", spcName[v0][isp], chSgn[ich]),
2246 kEta, kPhi, kPt, aa);
2247 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2248 php.AddLast(&hp[ih++]); //np[isel]++;
2251 AliInfo(Form("Build %3d 3D %s projections.", ih, prefix));
2254 Int_t ch(0), pt(0), p(0), sp(1), rcBin(as?as->FindBin(0.):-1), ioff(0), joff(0), jsel(0), ksel(0);
2255 AliTRDrecoProjection *pr0(NULL), *pr1(NULL);
2256 for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
2257 v = H->GetBinContent(ib, coord);
2259 if(fBCbinTOF>0 && coord[kBC]!=fBCbinTOF) continue; // TOF bunch cross cut
2260 if(fBCbinFill>0 && abf && coord[kNdim+2]!=fBCbinTOF) continue; // Fill bunch cut
2261 if(coord[kBC]==3) continue;
2263 ch = 0; sp=1;// [pi-] track
2265 if(v0){ // V0 PID for dQdl
2266 if(!coord[kBC]) continue;
2268 } else {// TPC PID for statistics
2269 sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
2272 // take care of old data format (2*AliPID::kSPECIES+1)
2273 if(as->GetNbins() == kNcharge*AliPID::kSPECIES+1){
2275 else if(sp==2) sp=1;
2277 if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
2278 else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
2281 pt = 0; p = 0; // low pt
2282 if(apt) pt = coord[kPt];//TMath::Min(coord[kPt], Int_t(kNpt)+1);
2283 if(ap ) p = coord[kNdim];//TMath::Min(coord[kNdim], Int_t(kNpt)+1);
2285 isel = pt*(kNspc*kNcharge+1); isel+=(ch==2?(kNspc*kNcharge):(sp*kNcharge+ch)); ioff = isel*(ax?4:3);
2286 jsel = p *(kNspc*kNcharge+1); jsel+=(ch==2?(kNspc*kNcharge):(sp*kNcharge+ch)); joff = jsel*(ax?4:3);
2287 ksel = ch==2?0:nPt*(kNspc*kNcharge+1); ksel *= (ax?4:3); ksel+=sp*kNcharge+ch;
2289 AliError(Form("Wrong selection %d [%3d]", ioff, ih));
2292 if(!(pr0=(AliTRDrecoProjection*)php.At(ioff))) {
2293 AliError(Form("Missing projection @ %d", ioff));
2297 if(strcmp(pr0->H()->GetName(), Form("H%sTrkInY%c%c%d", prefix, chName[ch], ptName[pt], sp))!=0){
2298 AliError(Form("Projection mismatch :: request[H%sTrkInY%c%c%d] found[%s]", prefix, chName[ch], ptName[pt], sp, pr0->H()->GetName()));
2302 if(strcmp(pr0->H()->GetName(), Form("H%sTrkInRCZ%c", prefix, ptName[pt]))!=0){
2303 AliError(Form("Projection mismatch :: request[H%sTrkltRCZ%c] found[%s]", prefix, ptName[pt], pr0->H()->GetName()));
2307 AliDebug(2, Form("Found %s for selection sp[%d] ch[%d] pt[%d]", pr0->H()->GetName(), sp, ch, pt));
2308 for(Int_t jh(0); jh<np[isel]; jh++){
2309 if(ch<2 && jh==2) ((AliTRDrecoProjection*)php.At(joff+jh))->Increment(coord, v); // special care for dQdl=f(p)
2310 else ((AliTRDrecoProjection*)php.At(ioff+jh))->Increment(coord, v); // all = f(p_t)
2313 if(!(pr0 = (AliTRDrecoProjection*)php.At(ksel))){
2314 AliError(Form("Missing P_t projection @ %d", ksel));
2317 AliDebug(2, Form("Found %s for selection[%d] sp[%d] ch[%d]", pr0->H()->GetName(), ksel, sp, ch));
2318 pr0->Increment(coord, v); // p_t spectra
2321 if(HasDump3DFor(kTrackIn)){
2322 TDirectory *cwd = gDirectory;
2323 TFile::Open(Form("Dump%s_%s.root", GetName(), H->GetName()), "UPDATE");
2324 for(Int_t ip(0); ip<php.GetEntriesFast(); ip++){
2325 if(!(pr0 = (AliTRDrecoProjection*)php.At(ip))) continue;
2326 if(!pr0->H()) continue;
2327 TH3 *h3=(TH3*)pr0->H()->Clone();
2334 TObjArray *arr(NULL);
2335 fProj->AddAt(arr = new TObjArray(mc?kMCTrkInNproj:kTrkInNproj), cidx);
2336 arr->SetName(mc?projName[1]:(v0?projName[2]:projName[0])); arr->SetOwner();
2338 TH2 *h2(NULL); Int_t jh(0);
2340 if(!hp[ih].H()) continue;
2341 if(strstr(hp[ih].H()->GetName(), "TrkInPt")){
2342 for(Int_t ipt(0); ipt<nPt; ipt++) arr->AddAt(hp[ih].Projection2Dbin(ipt), jh++);
2344 if((h2 = hp[ih].Projection2D(kNstat, kNcontours))) arr->AddAt(h2, jh++);
2347 // build combined performance plots
2348 // combine up the tree of projections
2349 Double_t m(0.), s(0.), se(0.), trend(0.);
2350 AliTRDrecoProjection xlow[2], specY[kNcharge*kNspc], specPh[kNcharge*kNspc], specQ[kNcharge*kNspc];
2351 for(Int_t ich(0); ich<kNcharge; ich++){
2352 // PID dependency - summation over pt
2353 for(Int_t isp(0); isp<kNspc; isp++){
2355 Int_t idx(ich*kNspc+isp);
2356 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[0], isp)))){
2357 specY[idx] = (*pr0);
2358 specY[idx].SetNameTitle(Form("H%sTrkInY%c%d", prefix, chName[ich], isp), "Sum over pt");
2359 specY[idx].H()->SetNameTitle(Form("H%sTrkInY%c%d", prefix, chName[ich], isp),
2360 Form("TrackIn[%s%c]:: #Deltay", spcName[v0][isp], chSgn[ich]));
2361 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2362 PutTrendValue(Form("%sTrkInY%c%c%d", prefix, chName[ich], ptName[0], isp), trend, m);
2363 PutTrendValue(Form("%sTrkInYS%c%c%d", prefix, chName[ich], ptName[0], isp), s, se);
2365 for(Int_t ipt(1); ipt<nPt; ipt++){
2366 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2367 if((trend=pr1->GetTrendValue(1,&m,&s, &se))>-100.){
2368 PutTrendValue(Form("%sTrkInY%c%c%d", prefix, chName[ich], ptName[ipt], isp), trend, m);
2369 PutTrendValue(Form("%sTrkInYS%c%c%d", prefix, chName[ich], ptName[ipt], isp), s, se);
2373 php.AddLast(&specY[idx]);
2374 if((h2 = specY[idx].Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
2375 if((trend=specY[idx].GetTrendValue(1,&m,&s,&se))>-100.){
2376 PutTrendValue(Form("%sTrkInY%c%d", prefix, chName[ich], isp), trend, m);
2377 PutTrendValue(Form("%sTrkInYS%c%d", prefix, chName[ich], isp), s,se);
2379 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", specY[idx].H()->GetName())))) arr->AddAt(h2, jh++);
2380 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%d", prefix, chName[0], isp)))) (*pr1)+=specY[idx];
2383 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[0], isp)))){
2384 specPh[idx] = (*pr0);
2385 specPh[idx].SetNameTitle(Form("H%sTrkInPh%c%d", prefix, chName[ich], isp), "Sum over pt");
2386 specPh[idx].H()->SetNameTitle(Form("H%sTrkInPh%c%d", prefix, chName[ich], isp),
2387 Form("TrackIn[%s%c]:: #Delta#phi", spcName[v0][isp], chSgn[ich]));
2388 specPh[idx].SetShowRange(-1.5, 1.5);
2389 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2390 PutTrendValue(Form("%sTrkInPh%c%c%d", prefix, chName[ich], ptName[0], isp), trend, m);
2391 PutTrendValue(Form("%sTrkInPhS%c%c%d", prefix, chName[ich], ptName[0], isp), s, se);
2393 for(Int_t ipt(1); ipt<nPt; ipt++){
2394 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2395 if((trend=pr1->GetTrendValue(1,&m,&s,&se))>-100.){
2396 PutTrendValue(Form("%sTrkInPh%c%c%d", prefix, chName[ich], ptName[ipt], isp), trend, m);
2397 PutTrendValue(Form("%sTrkInPhS%c%c%d", prefix, chName[ich], ptName[ipt], isp), s, se);
2399 specPh[idx]+=(*pr1);
2401 php.AddLast(&specPh[idx]);
2402 if((h2 = specPh[idx].Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2403 if((trend=specPh[idx].GetTrendValue(1,&m,&s,&se))>-100.){
2404 PutTrendValue(Form("%sTrkInPh%c%d", prefix, chName[ich], isp), trend, m);
2405 PutTrendValue(Form("%sTrkInPhS%c%d", prefix, chName[ich], isp), s,se);
2407 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%d", prefix, chName[0], isp)))) (*pr1)+=specPh[idx];
2410 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", prefix, chName[ich], ptName[0], isp)))){
2411 specQ[idx] = (*pr0);
2412 specQ[idx].SetNameTitle(Form("H%sTrkInQ%c%d", prefix, chName[ich], isp), "Sum over p");
2413 specQ[idx].H()->SetNameTitle(Form("H%sTrkInQ%c%d", prefix, chName[ich], isp),
2414 Form("TrackIn[%s%c]:: dQdl", spcName[v0][isp], chSgn[ich]));
2415 specQ[idx].SetShowRange(-2.2, -1.75);
2416 specQ[idx].H()->GetZaxis()->SetTitle("dQdl [a.u.]");
2417 if((trend = pr0->GetTrendValue(2, &m))>-100.) PutTrendValue(Form("%sTrkInQ%c%c%d", prefix, chName[ich], ptName[0], isp), trend, m);
2418 if((trend = pr0->GetTrendValue(0, &m))>-100.) PutTrendValue(Form("%sTrkInQS%c%c%d", prefix, chName[ich], ptName[0], isp), trend, m);
2419 for(Int_t ipt(1); ipt<nPt; ipt++){
2420 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInQ%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2421 if((trend=pr1->GetTrendValue(2, &m))>-100.) PutTrendValue(Form("%sTrkInQ%c%c%d", prefix, chName[ich], ptName[ipt], isp), trend, m);
2422 if((trend=pr1->GetTrendValue(0, &m))>-100.) PutTrendValue(Form("%sTrkInQS%c%c%d", prefix, chName[ich], ptName[ipt], isp), trend, m);
2425 php.AddLast(&specQ[idx]);
2426 if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
2427 specQ[idx].H()->SetName(Form("H%sTrkInQS%c%d", prefix, chName[ich], isp));
2428 specQ[idx].SetShowRange(-1.85, -1.4);
2429 if((h2 = specQ[idx].Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
2430 if((trend=specQ[idx].GetTrendValue(2, &m))>-100.) PutTrendValue(Form("%sTrkInQ%c%d", prefix, chName[ich], isp), trend, m);
2431 if((trend=specQ[idx].GetTrendValue(0, &m))>-100.) PutTrendValue(Form("%sTrkInQS%c%d", prefix, chName[ich], isp), trend, m);
2432 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInQ%c%d", prefix, chName[0], isp)))) (*pr1)+=specQ[idx];
2434 } // end PID loop for pt integration
2436 // pt dependency - summation over PID
2437 for(Int_t ipt(0); ipt<nPt; ipt++){
2439 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[ipt], 0)))){
2440 for(Int_t isp(1); isp<kNspc; isp++){
2441 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2444 pr0->H()->SetNameTitle(Form("H%sTrkInY%c%c", prefix, chName[ich], ptName[ipt]),
2445 Form("TrackIn[%c]:: #Deltay{%s}", chSgn[ich], ptCut[ipt]));
2446 pr0->SetShowRange(-0.3, 0.3);
2447 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2448 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2449 PutTrendValue(Form("%sTrkInY%c%c", prefix, chName[ich], ptName[ipt]), trend, m);
2450 PutTrendValue(Form("%sTrkInYS%c%c", prefix, chName[ich], ptName[ipt]), s, se);
2452 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
2455 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[ipt], 0)))){
2456 for(Int_t isp(1); isp<kNspc; isp++){
2457 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2460 pr0->H()->SetNameTitle(Form("H%sTrkInPh%c%c", prefix, chName[ich], ptName[ipt]),
2461 Form("TrackIn[%c]:: #Delta#phi{%s}", chSgn[ich], ptCut[ipt]));
2462 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2463 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2464 PutTrendValue(Form("%sTrkInPh%c%c", prefix, chName[ich], ptName[ipt]), trend, m);
2465 PutTrendValue(Form("%sTrkInPhS%c%c", prefix, chName[ich], ptName[ipt]), s, se);
2467 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
2470 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[ipt], 0)))){
2471 for(Int_t isp(1); isp<kNspc; isp++){
2472 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[ipt], isp)))) continue;
2475 pr0->H()->SetNameTitle(Form("H%sTrkInX%c%c", prefix, chName[ich], ptName[ipt]),
2476 Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[ipt]));
2477 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2478 PutTrendValue(Form("%sTrkInX%c%c", prefix, chName[ich], ptName[ipt]), pr0->GetTrendValue(1));
2481 xlow[ich].SetNameTitle(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[0], 5),
2482 Form("TrackIn[%c]:: #Deltax{%s}", chSgn[ich], ptCut[0]));
2483 php.AddLast(&xlow[ich]);
2485 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[0], 0)))) (*pr1)+=(*pr0);
2487 } // end pt loop for PID integration
2490 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[0], 0)))){
2491 pr0->H()->SetNameTitle(Form("H%sTrkInY%c", prefix, chName[ich]),
2492 Form("TrackIn[%c]:: #Deltay", chSgn[ich]));
2493 pr0->SetShowRange(-0.3, 0.3);
2494 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
2495 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", pr0->H()->GetName())))) arr->AddAt(h2, jh++);
2496 if((trend=pr0->GetTrendValue(1, &m, &s, &se))>-100.){
2497 PutTrendValue(Form("%sTrkInY%c", prefix, chName[ich]), trend, m);
2498 PutTrendValue(Form("%sTrkInYS%c", prefix, chName[ich]), s, se);
2500 if(ich && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
2503 if(ich && (pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[0], ptName[3], 0)))){
2504 if((pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[ich], ptName[3], 0)))){
2506 pr0->H()->SetNameTitle(Form("H%sTrkInY%c", prefix, ptName[3]), Form("TrackIn :: #Deltay{%s}", ptCut[3]));
2507 pr0->SetShowRange(-0.3, 0.3);
2508 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2512 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[ich], ptName[0], 0)))){
2513 pr0->H()->SetNameTitle(Form("H%sTrkInPh%c", prefix, chName[ich]),
2514 Form("TrackIn[%c]:: #Delta#phi", chSgn[ich]));
2515 pr0->SetShowRange(-1., 1.);
2516 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2517 if((trend=pr0->GetTrendValue(1, &m, &s, &se))>-100.){
2518 PutTrendValue(Form("%sTrkInPh%c", prefix, chName[ich]), trend, m);
2519 PutTrendValue(Form("%sTrkInPhS%c", prefix, chName[ich]), s, se);
2521 if(ich==1 && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
2524 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[0], 0)))){
2525 pr0->H()->SetNameTitle(Form("H%sTrkInX%c", prefix, chName[ich]),
2526 Form("TrackIn[%c]:: #Deltax", chSgn[ich]));
2527 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2528 PutTrendValue(Form("%sTrkInX%c", prefix, chName[ich]), pr0->GetTrendValue(1));
2529 if(ich==1 && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[0], ptName[0], 0)))) (*pr1)+=(*pr0);
2532 if(ich && (pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[0], ptName[1], 5)))){
2533 if((pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[ich], ptName[1], 5)))){
2535 pr0->H()->SetNameTitle(Form("H%sTrkInX%c", prefix, ptName[1]), Form("TrackIn :: #Deltax{%s}", ptCut[1]));
2536 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2539 } // end charge loop
2541 for(Int_t isp(0); isp<kNspc; isp++){
2543 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%d", prefix, chName[0], isp)))){
2544 pr0->H()->SetNameTitle(Form("H%sTrkInY%d", prefix, isp), Form("TrackIn[%s] :: #Deltay", spcName[v0][isp]));
2545 pr0->SetShowRange(-0.3, 0.3);
2546 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
2547 PutTrendValue(Form("%sTrkInY%d", prefix, isp), pr0->GetTrendValue(1));
2548 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", pr0->H()->GetName())))) arr->AddAt(h2, jh++);
2551 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%d", prefix, chName[0], isp)))){
2552 pr0->H()->SetNameTitle(Form("H%sTrkInPh%d", prefix, isp), Form("TrackIn[%s] :: #Delta#phi", spcName[v0][isp]));
2553 pr0->SetShowRange(-1., 1.);
2554 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2555 PutTrendValue(Form("%sTrkInPh%d", prefix, isp), pr0->GetTrendValue(1));
2558 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInQ%c%d", prefix, chName[0], isp)))){
2559 pr0->H()->SetNameTitle(Form("H%sTrkInQ%d", prefix, isp), Form("TrackIn[%s] :: dQdl", spcName[v0][isp]));
2560 pr0->SetShowRange(-2.2, -1.75);
2561 if((h2 = pr0->Projection2D(kNstat, kNcontours, 2))) arr->AddAt(h2, jh++);
2562 pr0->H()->SetName(Form("H%sTrkInQS%d", prefix, isp));
2563 pr0->SetShowRange(-1.85, -1.4);
2564 if((h2 = pr0->Projection2D(kNstat, kNcontours, 0))) arr->AddAt(h2, jh++);
2565 if((trend=pr0->GetTrendValue(2, &m))>-100.) PutTrendValue(Form("%sTrkInQ%d", prefix, isp), trend, m);
2566 if((trend=pr0->GetTrendValue(0, &m))>-100.) PutTrendValue(Form("%sTrkInQS%d", prefix, isp), trend, m);
2568 } // end PID processing
2571 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInY%c%c%d", prefix, chName[0], ptName[0], 0)))){
2572 pr0->H()->SetNameTitle(Form("H%sTrkInY", prefix), "TrackIn :: #Deltay");
2573 pr0->SetShowRange(-0.3, 0.3);
2574 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1, kFALSE))) arr->AddAt(h2, jh++);
2575 if((h2 = (TH2*)gDirectory->Get(Form("%sEn", pr0->H()->GetName())))) arr->AddAt(h2, jh++);
2578 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInPh%c%c%d", prefix, chName[0], ptName[0], 0)))){
2579 pr0->H()->SetNameTitle(Form("H%sTrkInPh", prefix), "TrackIn :: #Delta#phi");
2580 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2583 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInX%c%c%d", prefix, chName[0], ptName[0], 0)))){
2584 pr0->H()->SetNameTitle(Form("H%sTrkInX", prefix), "TrackIn :: #Deltax");
2585 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2588 // Row Cross processing
2590 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCZ%c", prefix, ptName[0])))){
2591 for(Int_t ipt(0); ipt<nPt; ipt++){
2592 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCZ%c", prefix, ptName[ipt])))) continue;
2595 pr0->H()->SetNameTitle(Form("H%sTrkInRCZ", prefix), "TrackIn[RC]:: #Deltaz");
2596 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2597 if((trend=pr0->GetTrendValue(1,&m,&s,&se))>-100.){
2598 PutTrendValue(Form("%sTrkInRCZ", prefix), trend, m);
2599 PutTrendValue(Form("%sTrkInRCZS", prefix), s, se);
2603 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCY%c", prefix, ptName[0])))){
2604 for(Int_t ipt(0); ipt<nPt; ipt++){
2605 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCY%c", prefix, ptName[ipt])))) continue;
2608 pr0->H()->SetNameTitle(Form("H%sTrkInRCY", prefix), "TrackIn[RC]:: #Deltay");
2609 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2612 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCPh%c", prefix, ptName[0])))){
2613 for(Int_t ipt(0); ipt<nPt; ipt++){
2614 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCPh%c", prefix, ptName[ipt])))) continue;
2617 pr0->H()->SetNameTitle(Form("H%sTrkInRCPh", prefix), "TrackIn[RC]:: #Delta#phi");
2618 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2621 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCX%c", prefix, ptName[0])))){
2622 for(Int_t ipt(0); ipt<nPt; ipt++){
2623 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("H%sTrkInRCX%c", prefix, ptName[ipt])))) continue;
2626 pr0->H()->SetNameTitle(Form("H%sTrkInRCX", prefix), "TrackIn[RC]:: #Deltax");
2627 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2631 for(Int_t isp(0); isp<kNspc; isp++){
2632 for(Int_t ich(0); ich<kNcharge; ich++){
2633 TH2 *h2pt[26]={NULL}, *h2s(NULL);
2634 for(Int_t ipt(0); ipt<nPt; ipt++){
2635 if(!(h2pt[ipt] = (TH2*)arr->FindObject(Form("H%sTrkInPt%c%d%d_2D", prefix, chName[ich], isp, ipt)))){
2636 AliWarning(Form("Missing \"H%sTrkInPt%c%d%d_2D\"", prefix, chName[ich], isp, ipt));
2639 if(!h2s) h2s = (TH2F*)h2pt[ipt]->Clone("h2s");
2640 else h2s->Add(h2pt[ipt]);
2643 Int_t irebin(0), dxBin(1), dyBin(1);
2644 while(irebin<nEtaPhi && (AliTRDrecoTask::GetMeanStat(h2s, .5, 1)<200)){
2645 h2s->Rebin2D(rebinEtaPhiX[irebin], rebinEtaPhiY[irebin]);
2646 dxBin*=rebinEtaPhiX[irebin];dyBin*=rebinEtaPhiY[irebin];irebin++;
2648 AliDebug(2, Form("Rebin level[%d] @ chg[%d] spc[%d]. Binning[%2dx%2d]", irebin, ich, isp, h2s->GetNbinsX(), h2s->GetNbinsY()));
2649 Int_t nx(h2s->GetNbinsX()), ny(h2s->GetNbinsY());
2650 for(Int_t ipt(0); ipt<nPt; ipt++) h2pt[ipt]->Rebin2D(dxBin, dyBin);
2653 h2 = new TH2F(Form("H%sTrkInPt%c%d_2D", prefix, chName[ich], isp),
2654 Form("TrackIn[%s%c]:: <P_{t}>[GeV/c];%s;%s", spcName[v0][isp], chSgn[ich], aa[2]->GetTitle(), aa[1]->GetTitle()),
2655 nx, aa[2]->GetXmin(), aa[2]->GetXmax(),
2656 ny, aa[1]->GetXmin(), aa[1]->GetXmax());
2657 arr->AddAt(h2, jh++);
2658 for(Int_t ix(1); ix<=nx; ix++){ // eta
2659 for(Int_t iy(1); iy<=ny; iy++){ // phi
2660 Float_t w[26]={0.}, sw(0.);
2661 for(Int_t ipt(0); ipt<nPt; ipt++){
2662 if(!h2pt[ipt]) continue;
2663 w[ipt] = h2pt[ipt]->GetBinContent(ix, iy);
2666 if(sw<=0.) h2->SetBinContent(ix, iy, 0.);
2669 for(Int_t ipt(0); ipt<nPt; ipt++){
2671 ptm += w[ipt]*fgPt[ipt?ipt-1:0];
2673 h2->SetBinContent(ix, iy, ptm);
2677 PutTrendValue(Form("%sTrkInPt%c%d", prefix, chName[ich], isp), GetMeanStat(h2, 0.01, 1));
2680 AliInfo(Form("Done %3d 2D %s projections.", jh, prefix));
2682 // clean local memory allocation
2683 for(Int_t i(fgNPt+2);i--;){
2684 if(ptCut[i]) delete [] ptCut[i];
2685 if(pCut[i]) delete [] pCut[i];
2691 //________________________________________________________
2692 Bool_t AliTRDresolution::MakeProjectionTrack()
2695 const Int_t kNcontours(9);
2696 const Int_t kNstat(30);
2697 Int_t cidx(kMCtrack);
2698 if(fProj && fProj->At(cidx)) return kTRUE;
2700 AliError("Missing data container.");
2704 if(!(H = (THnSparse*)fContainer->FindObject("hTRD2MC"))){
2705 AliError("Missing/Wrong data @ hTRD2MC.");
2708 Int_t ndim(H->GetNdimensions());
2709 Int_t coord[kNdim+1]; memset(coord, 0, sizeof(Int_t) * (kNdim+1)); Double_t v = 0.;
2710 TAxis *aa[kNdim+1], *as(NULL), *ap(NULL); memset(aa, 0, sizeof(TAxis*) * (kNdim+1));
2711 for(Int_t id(0); id<ndim; id++) aa[id] = H->GetAxis(id);
2712 if(ndim > kSpeciesChgRC) as = H->GetAxis(kSpeciesChgRC);
2713 if(ndim > kPt) ap = H->GetAxis(kPt);
2714 const Int_t nPt(ap?(ap->GetNbins()+2):1);
2716 // build list of projections
2717 const Int_t nsel(AliTRDgeometry::kNlayer*fgNPt*AliPID::kSPECIES*7);//, npsel(3);
2718 const Char_t chName[kNcharge] = {'n', 'p'};const Char_t chSgn[kNcharge] = {'-', '+'};
2719 const Char_t ptShortName[5] = {'L', 'l', 'i', 'h', 'H'};
2720 Char_t ptName[fgNPt+2] = {0};
2721 Char_t *ptCut[fgNPt+2] = {NULL};
2722 // define rebinning strategy
2723 const Int_t nEtaPhi(5); Int_t rebinEtaPhiX[nEtaPhi] = {1, 3, 1, 3, 1}, rebinEtaPhiY[nEtaPhi] = {2, 1, 2, 1, 2};
2724 if(aa[1]->GetNbins()==180){ // old binning
2725 rebinEtaPhiX[0] = 1; rebinEtaPhiY[0] = 2;
2726 rebinEtaPhiX[1] = 2; rebinEtaPhiY[1] = 1;
2727 rebinEtaPhiX[2] = 5; rebinEtaPhiY[2] = 1;
2728 rebinEtaPhiX[3] = 1; rebinEtaPhiY[3] = 5;
2729 rebinEtaPhiX[4] = 1; rebinEtaPhiY[4] = 1; // dummy
2731 AliTRDrecoProjection hp[kTrkNproj]; TObjArray php(kTrkNproj);
2732 Int_t ih(0), isel(-1), np[nsel]; memset(np, 0, nsel*sizeof(Int_t));
2733 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
2734 for(Int_t ipt(0); ipt<nPt; ipt++){
2736 ptName[ipt]= nPt>5?(64+ipt):ptShortName[ipt];
2737 ptCut[ipt] = StrDup(Form("#it{%4.2f<=p_{t}^{MC}[GeV/c]<%4.2f}",ipt?fgPt[ipt-1]:0., ipt>fgNPt?99.99:fgPt[ipt]));
2739 for(Int_t isp(0); isp<AliPID::kSPECIES; isp++){
2740 for(Int_t ich(0); ich<kNcharge; ich++){
2741 isel++; // new selection
2742 hp[ih].Build(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily),
2743 Form("Tracks[%s%c]:: #Deltay{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily),
2744 kEta, kPhi, kYrez, aa);
2745 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2746 php.AddLast(&hp[ih++]); np[isel]++;
2747 hp[ih].Build(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily),
2748 Form("Tracks[%s%c]:: #Delta#phi{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily),
2749 kEta, kPhi, kPrez, aa);
2750 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2751 php.AddLast(&hp[ih++]); np[isel]++;
2752 hp[ih].Build(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily),
2753 Form("Tracks[%s%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", AliPID::ParticleLatexName(isp), chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily),
2754 kEta, kPhi, kNdim, aa);
2755 hp[ih].SetShowRange(0.,10.);
2756 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2757 php.AddLast(&hp[ih++]); np[isel]++;
2760 isel++; // new selection
2761 hp[ih].Build(Form("HMCTrkZ%c%d", ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2762 Form("Tracks[RC]:: #Deltaz{%s} Ly[%d]", ptCut[ipt], UseLYselectTrklt()?fLYselect:ily),
2763 kEta, kPhi, kZrez, aa);
2764 hp[ih].SetRebinStrategy(nEtaPhi, rebinEtaPhiX, rebinEtaPhiY);
2765 php.AddLast(&hp[ih++]); np[isel]++;
2768 AliInfo(Form("Build %3d 3D projections.", ih));
2770 Int_t ly(0), ch(0), pt(0), sp(2), rcBin(as?as->FindBin(0.):-1);
2771 for (Long64_t ib(0); ib < H->GetNbins(); ib++) {
2772 v = H->GetBinContent(ib, coord);
2774 ly = coord[kBC]-1; // layer selection
2776 ch=0; sp=2;// [pi-] track [dafault]
2777 if(rcBin>0){ // debug mode in which species are also saved
2778 sp = Int_t(TMath::Abs(as->GetBinCenter(coord[kSpeciesChgRC])))-1;
2779 if(coord[kSpeciesChgRC] > rcBin) ch = 1; // [+] track
2780 else if(coord[kSpeciesChgRC] == rcBin) ch = 2; // [RC] track
2783 pt = 0; // low pt [default]
2784 if(ap) pt = coord[kPt]-1;
2786 Int_t ioff = ly*nPt*31+pt*31; ioff+=3*(sp<0?10:(sp*kNcharge+ch));
2787 isel = ly*nPt*11+pt*11; isel+=sp<0?10:(sp*kNcharge+ch);
2788 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));
2789 for(Int_t jh(0); jh<np[isel]; jh++) ((AliTRDrecoProjection*)php.At(ioff+jh))->Increment(coord, v);
2791 TObjArray *arr(NULL);
2792 fProj->AddAt(arr = new TObjArray(kTrkNproj), cidx);
2793 arr->SetName("hTRD2MC"); arr->SetOwner();
2795 TH2 *h2(NULL); Int_t jh(0);
2797 if(!hp[ih].H()) continue;
2798 if(!(h2 = hp[ih].Projection2D(kNstat, kNcontours))) continue;
2799 arr->AddAt(h2, jh++);
2802 // combine up the tree of projections
2803 AliTRDrecoProjection *pr0(NULL), *pr1(NULL);
2804 //Int_t iproj(0), jproj(0);
2805 for(Int_t ily(0); ily<AliTRDgeometry::kNlayer; ily++){
2806 for(Int_t ich(0); ich<kNcharge; ich++){
2807 for(Int_t ipt(0); ipt<nPt; ipt++){
2809 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily)))){
2810 for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
2811 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily)))) continue;
2814 AliDebug(2, Form("Rename %s to HMCTrkY%c%c%d", pr0->H()->GetName(), chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily));
2815 pr0->H()->SetNameTitle(Form("HMCTrkY%c%c%d", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2816 Form("Tracks[%c]:: #Deltay{%s} Ly[%d]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily));
2817 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2818 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2821 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily)))){
2822 for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
2823 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily)))) continue;
2826 AliDebug(2, Form("Rename %s to HMCTrkPh%c%c%d", pr0->H()->GetName(), chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily));
2827 pr0->H()->SetNameTitle(Form("HMCTrkPh%c%c%d", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2828 Form("Tracks[%c]:: #Delta#phi{%s} Ly[%d]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily));
2829 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2830 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2834 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], 0, UseLYselectTrklt()?fLYselect:ily)))){
2835 for(Int_t isp(1); isp<AliPID::kSPECIES; isp++){
2836 if(!(pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[ipt], isp, UseLYselectTrklt()?fLYselect:ily)))) continue;
2839 AliDebug(2, Form("Rename %s to HMCTrkDPt%c%c%d", pr0->H()->GetName(), chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily));
2840 pr0->H()->SetNameTitle(Form("HMCTrkDPt%c%c%d", chName[ich], ptName[ipt], UseLYselectTrklt()?fLYselect:ily),
2841 Form("Tracks[%c]:: #Deltap_{t}/p_{t}{%s} Ly[%d]", chSgn[ich], ptCut[ipt], UseLYselectTrklt()?fLYselect:ily));
2842 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2843 if(ipt && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2847 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2848 pr0->H()->SetNameTitle(Form("HMCTrkY%c%d", chName[ich], UseLYselectTrklt()?fLYselect:ily),
2849 Form("Tracks[%c]:: #Deltay Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2850 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2851 if(ich==1 && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2854 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2855 pr0->H()->SetNameTitle(Form("HMCTrkPh%c%d", chName[ich], UseLYselectTrklt()?fLYselect:ily),
2856 Form("Tracks[%c]:: #Delta#phi Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2857 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2858 if(ich==1 && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2861 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[ich], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2862 pr0->H()->SetNameTitle(Form("HMCTrkDPt%c%d", chName[ich], UseLYselectTrklt()?fLYselect:ily),
2863 Form("Tracks[%c]:: #Deltap_{t}/p_{t} Ly[%d]", chSgn[ich], UseLYselectTrklt()?fLYselect:ily));
2864 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2865 if(ich==1 && (pr1 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))) (*pr1)+=(*pr0);
2869 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkY%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2870 pr0->H()->SetNameTitle(Form("HMCTrkY%d", UseLYselectTrklt()?fLYselect:ily), Form("Tracks :: #Deltay Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2871 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2874 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkPh%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2875 pr0->H()->SetNameTitle(Form("HMCTrkPh%d", UseLYselectTrklt()?fLYselect:ily), Form("Tracks :: #Delta#phi Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2876 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2879 if((pr0 = (AliTRDrecoProjection*)php.FindObject(Form("HMCTrkDPt%c%c%d%d", chName[0], ptName[0], 0, UseLYselectTrklt()?fLYselect:ily)))){
2880 pr0->H()->SetNameTitle(Form("HMCTrkDPt%d", UseLYselectTrklt()?fLYselect:ily), Form("Tracks :: #Deltap_{t}/p_{t} Ly[%d]", UseLYselectTrklt()?fLYselect:ily));
2881 if((h2 = pr0->Projection2D(kNstat, kNcontours, 1))) arr->AddAt(h2, jh++);
2884 AliInfo(Form("Done %3d 2D projections.", jh));
2888 //________________________________________________________
2889 Bool_t AliTRDresolution::PostProcess()
2891 // Fit, Project, Combine, Extract values from the containers filled during execution
2894 AliError("ERROR: list not available");
2898 AliInfo("Building array of projections ...");
2899 fProj = new TObjArray(kNclasses+1); fProj->SetOwner(kTRUE);
2901 // set pt/p segmentation. guess from data
2903 if(!(H = (THnSparse*)fContainer->FindObject("hTracklet2TRDin"))){
2904 AliWarning("Missing/Wrong data @ hTracklet2TRDin needed for infering pt/p segmentation.");
2907 fNpt=H->GetAxis(kPt)->GetNbins()+1;
2908 if(!MakeMomSegmentation()) return kFALSE;
2910 //PROCESS EXPERIMENTAL DISTRIBUTIONS
2911 // Clusters detector
2912 if(HasProcess(kDetector)) MakeProjectionDetector();
2913 // Clusters residuals
2914 if(HasProcess(kCluster)) MakeProjectionCluster();
2916 // Tracklet residual/pulls
2917 if(HasProcess(kTracklet)) MakeProjectionTracklet();
2919 // TRDin residual/pulls
2920 if(HasProcess(kTrackIn)){
2921 MakeProjectionTrackIn();
2922 MakeProjectionTrackIn(kFALSE, kTRUE);
2926 if(!HasMCdata()) return kTRUE;
2927 //PROCESS MC RESIDUAL DISTRIBUTIONS
2929 // CLUSTER Y RESOLUTION/PULLS
2930 if(HasProcess(kCluster)) MakeProjectionCluster(kTRUE);
2933 // TRACKLET RESOLUTION/PULLS
2934 if(HasProcess(kTracklet)) if(!MakeProjectionTracklet(kTRUE)) return kFALSE;
2937 // TRACK RESOLUTION/PULLS
2938 // if(HasProcess(kTracklet)) if(!MakeProjectionTrack()) return kFALSE;
2939 // fNRefFigures+=16;
2941 // TRACK TRDin RESOLUTION/PULLS
2942 if(HasProcess(kTrackIn)) if(!MakeProjectionTrackIn(kTRUE)) return kFALSE;
2949 //________________________________________________________
2950 void AliTRDresolution::Terminate(Option_t *opt)
2952 AliTRDrecoTask::Terminate(opt);
2953 if(HasPostProcess()) PostProcess();
2956 //________________________________________________________
2957 void AliTRDresolution::AdjustF1(TH1 *h, TF1 *f)
2959 // Helper function to avoid duplication of code
2960 // Make first guesses on the fit parameters
2962 // find the intial parameters of the fit !! (thanks George)
2963 Int_t nbinsy = Int_t(.5*h->GetNbinsX());
2965 for(Int_t jbin=nbinsy-4; jbin<=nbinsy+4; jbin++) sum+=h->GetBinContent(jbin); sum/=9.;
2966 f->SetParLimits(0, 0., 3.*sum);
2967 f->SetParameter(0, .9*sum);
2968 Double_t rms = h->GetRMS();
2969 f->SetParLimits(1, -rms, rms);
2970 f->SetParameter(1, h->GetMean());
2972 f->SetParLimits(2, 0., 2.*rms);
2973 f->SetParameter(2, rms);
2974 if(f->GetNpar() <= 4) return;
2976 f->SetParLimits(3, 0., sum);
2977 f->SetParameter(3, .1*sum);
2979 f->SetParLimits(4, -.3, .3);
2980 f->SetParameter(4, 0.);
2982 f->SetParLimits(5, 0., 1.e2);
2983 f->SetParameter(5, 2.e-1);
2986 //________________________________________________________
2987 TObjArray* AliTRDresolution::Histos()
2990 // Define histograms
2993 if(fContainer) return fContainer;
2995 fContainer = new TObjArray(kNclasses); fContainer->SetOwner(kTRUE);
2997 const Int_t nhn(100); Char_t hn[nhn]; TString st;
2998 Int_t triggerBins(fTriggerList?(TMath::Power(2.,fTriggerList->GetEntriesFast())-1):0);
3000 //++++++++++++++++++++++
3001 // cluster to detector
3002 snprintf(hn, nhn, "h%s", fgPerformanceName[kDetector]);
3003 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3004 const Int_t mdim(6);
3005 const Char_t *cldTitle[mdim] = {"layer", fgkTitle[kPhi], "pad row", "centrality", "q [a.u.]", triggerBins?"trigger":"no. of pads"/*, "tb [10 Hz]"*/};
3006 const Int_t cldNbins[mdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], 76, AliTRDeventInfo::kCentralityClasses, 50, triggerBins?triggerBins:kNpads};
3007 const Double_t cldMin[mdim] = {-0.5, fgkMin[kPhi], -0.5, -0.5, 0., 0.5},
3008 cldMax[mdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], 75.5, AliTRDeventInfo::kCentralityClasses - 0.5, 1200., triggerBins?(triggerBins+.5):(kNpads+.5)};
3009 st = "cluster proprieties;";
3010 // define minimum info to be saved in non debug mode
3011 Int_t ndim=DebugLevel()>=1?mdim:Int_t(kNdimDet);
3012 for(Int_t idim(0); idim<ndim; idim++){ st += cldTitle[idim]; st+=";";}
3013 H = new THnSparseI(hn, st.Data(), ndim, cldNbins, cldMin, cldMax);
3015 fContainer->AddAt(H, kDetector);
3016 //++++++++++++++++++++++
3017 // cluster to tracklet residuals/pulls
3018 snprintf(hn, nhn, "h%s", fgPerformanceName[kCluster]);
3019 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3020 const Int_t mdim(10);
3021 const Char_t *clTitle[mdim] = {"layer", fgkTitle[kPhi], fgkTitle[kEta], fgkTitle[kYrez], "#Deltax [cm]", "Q</Q", "Q/angle", "#Phi [deg]", "centrality", triggerBins?"trigger":"no. of pads"};
3022 const Int_t clNbins[mdim] = {AliTRDgeometry::kNlayer, fgkNbins[kPhi], fgkNbins[kEta], fgkNbins[kYrez], 45, 30, 30, 15, AliTRDeventInfo::kCentralityClasses, triggerBins?triggerBins:kNpads};
3023 const Double_t clMin[mdim] = {-0.5, fgkMin[kPhi], fgkMin[kEta], fgkMin[kYrez]/10., -.5, 0.1, -2., -45, -0.5, 0.5},
3024 clMax[mdim] = {AliTRDgeometry::kNlayer-0.5, fgkMax[kPhi], fgkMax[kEta], fgkMax[kYrez]/10., 4., 2.1, 118., 45, AliTRDeventInfo::kCentralityClasses - 0.5, triggerBins?(triggerBins+.5):(kNpads+.5)};
3025 st = "cluster spatial&charge resolution;";
3026 // define minimum info to be saved in non debug mode
3027 Int_t ndim=DebugLevel()>=1?mdim:Int_t(kNdimCl);
3028 for(Int_t idim(0); idim<ndim; idim++){ st += clTitle[idim]; st+=";";}
3029 H = new THnSparseI(hn, st.Data(), ndim, clNbins, clMin, clMax);
3031 fContainer->AddAt(H, kCluster);
3032 //++++++++++++++++++++++
3033 // tracklet to TRD track
3034 snprintf(hn, nhn, "h%s", fgPerformanceName[kTracklet]);
3035 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3036 const Int_t mdim(kNdim+8);
3037 Char_t *trTitle[mdim]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*));
3038 Int_t trNbins[mdim]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
3039 Double_t trMin[mdim]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
3040 Double_t trMax[mdim]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
3041 // set specific fields
3042 trMin[kYrez] = -0.45; trMax[kYrez] = 0.45;
3043 trMin[kPrez] = -4.5; trMax[kPrez] = 4.5;
3044 trMin[kZrez] = -1.5; trMax[kZrez] = 1.5;
3045 trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5;
3046 trNbins[kPt]=fNpt-1; trMax[kPt] = trNbins[kPt]-.5;
3048 trTitle[jdim]=StrDup("centrality"); trNbins[jdim] = AliTRDeventInfo::kCentralityClasses; trMin[jdim] = -.5; trMax[jdim] = AliTRDeventInfo::kCentralityClasses - 0.5;
3051 trTitle[jdim]=StrDup("trigger"); trNbins[jdim] = triggerBins;
3052 trMin[jdim] = 0.5; trMax[jdim] = triggerBins+.5;
3054 trTitle[jdim]=StrDup("occupancy [%]"); trNbins[jdim] = 12;
3055 trMin[jdim] = 25.; trMax[jdim] = 85.;
3058 st = "tracklet spatial&charge resolution;";
3059 // define minimum info to be saved in non debug mode
3060 Int_t ndim=DebugLevel()>=1?(jdim+1):kNdimTrklt;
3061 for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";}
3062 H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
3064 fContainer->AddAt(H, kTracklet);
3065 //++++++++++++++++++++++
3066 // tracklet to TRDin
3067 snprintf(hn, nhn, "h%s", fgPerformanceName[kTrackIn]);
3068 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3069 // set specific fields
3070 const Int_t mdim(kNdim+2);
3071 Char_t *trinTitle[mdim]; memcpy(trinTitle, fgkTitle, kNdim*sizeof(Char_t*));
3072 Int_t trinNbins[mdim]; memcpy(trinNbins, fgkNbins, kNdim*sizeof(Int_t));
3073 Double_t trinMin[mdim]; memcpy(trinMin, fgkMin, kNdim*sizeof(Double_t));
3074 Double_t trinMax[mdim]; memcpy(trinMax, fgkMax, kNdim*sizeof(Double_t));
3076 trinTitle[kBC]=StrDup("trigger"); trinNbins[kBC] = triggerBins;
3077 trinMin[kBC] = 0.5; trinMax[kBC] = triggerBins+.5;
3079 // trinNbins[kSpeciesChgRC] = Int_t(kNcharge)*(kNspc-1)+1; trinMin[kSpeciesChgRC] = -kNspc+0.5; trinMax[kSpeciesChgRC] = kNspc-0.5;
3080 trinNbins[kPt]=fNpt-1; trinMax[kPt] = trinNbins[kPt]-.5;
3081 trinTitle[kNdim]=StrDup("p [bin]"); trinNbins[kNdim] = fNpt-1; trinMin[kNdim] = -0.5; trinMax[kNdim] = trinNbins[kNdim]-.5;
3082 trinTitle[kNdim+1]=StrDup("dx [cm]"); trinNbins[kNdim+1]=48; trinMin[kNdim+1]=-2.4; trinMax[kNdim+1]=2.4;
3083 //trinTitle[kNdim+2]=StrDup("Fill Bunch"); trinNbins[kNdim+2]=3500; trinMin[kNdim+2]=-0.5; trinMax[kNdim+2]=3499.5;
3084 st = "r-#phi/z/angular residuals @ TRD entry;";
3085 // define minimum info to be saved in non debug mode
3086 Int_t ndim=(DebugLevel()>=1?mdim:(kNdim+1));//kNdimTrkIn;
3087 for(Int_t idim(0); idim<ndim; idim++){st+=trinTitle[idim]; st+=";";}
3088 H = new THnSparseI(hn, st.Data(), ndim, trinNbins, trinMin, trinMax);
3090 fContainer->AddAt(H, kTrackIn);
3091 // tracklet to TRDout
3092 // fContainer->AddAt(BuildMonitorContainerTracklet("TrkOUT"), kTrackOut);
3095 // Resolution histos
3096 if(!HasMCdata()) return fContainer;
3098 //++++++++++++++++++++++
3099 // cluster to TrackRef residuals/pulls
3100 snprintf(hn, nhn, "h%s", fgPerformanceName[kMCcluster]);
3101 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3102 H = (THnSparseI*)((THnSparseI*)fContainer->At(kCluster))->Clone(hn);
3103 H->SetTitle("MC cluster spatial resolution");
3105 fContainer->AddAt(H, kMCcluster);
3106 //++++++++++++++++++++++
3107 // tracklet to TrackRef
3108 snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtracklet]);
3109 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3110 H = (THnSparseI*)((THnSparseI*)fContainer->At(kTracklet))->Clone(hn);
3111 H->SetTitle("MC tracklet spatial resolution");
3113 fContainer->AddAt(H, kMCtracklet);
3114 //++++++++++++++++++++++
3115 // TRDin to TrackRef
3116 snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrackIn]);
3117 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3118 H = (THnSparseI*)((THnSparseI*)fContainer->At(kTrackIn))->Clone(hn);
3119 H->SetTitle("MC r-#phi/z/angular residuals @ TRD entry");
3121 fContainer->AddAt(H, kMCtrackIn);
3122 //++++++++++++++++++++++
3123 // track to TrackRef
3124 snprintf(hn, nhn, "h%s", fgPerformanceName[kMCtrack]);
3125 if(!(H = (THnSparseI*)gROOT->FindObject(hn))){
3126 Char_t *trTitle[kNdim+1]; memcpy(trTitle, fgkTitle, kNdim*sizeof(Char_t*));
3127 Int_t trNbins[kNdim+1]; memcpy(trNbins, fgkNbins, kNdim*sizeof(Int_t));
3128 Double_t trMin[kNdim+1]; memcpy(trMin, fgkMin, kNdim*sizeof(Double_t));
3129 Double_t trMax[kNdim+1]; memcpy(trMax, fgkMax, kNdim*sizeof(Double_t));
3130 // set specific fields
3131 trTitle[kBC]=StrDup("layer"); trNbins[kBC] = AliTRDgeometry::kNlayer; trMin[kBC] = -0.5; trMax[kBC] = AliTRDgeometry::kNlayer-0.5;
3132 trMin[kYrez] = -0.9; trMax[kYrez] = -trMin[kYrez];
3133 trMin[kPrez] = -1.5; trMax[kPrez] = -trMin[kPrez];
3134 trMin[kZrez] = -0.9; trMax[kZrez] = -trMin[kZrez];
3135 trNbins[kPt] =fNpt-1;trMax[kPt] = trNbins[kPt]-.5;
3136 //trNbins[kSpeciesChgRC] = Int_t(kNcharge)*AliPID::kSPECIES+1;trMin[kSpeciesChgRC] = -AliPID::kSPECIES-0.5; trMax[kSpeciesChgRC] = AliPID::kSPECIES+0.5;
3137 trTitle[kNdim]=StrDup("#Deltap_{t}/p_{t} [%]"); trNbins[kNdim] = 25; trMin[kNdim] = -4.5; trMax[kNdim] = 20.5;
3139 st = "MC track spatial&p_{t} resolution;";
3140 // define minimum info to be saved in non debug mode
3141 Int_t ndim=DebugLevel()>=1?(kNdim+1):4;
3142 for(Int_t idim(0); idim<ndim; idim++){ st += trTitle[idim]; st+=";";}
3143 H = new THnSparseI(hn, st.Data(), ndim, trNbins, trMin, trMax);
3145 fContainer->AddAt(H, kMCtrack);
3150 //____________________________________________________________________
3151 Bool_t AliTRDresolution::FitTrack(const Int_t np, AliTrackPoint *points, Float_t param[10])
3154 // Fit track with a staight line using the "np" clusters stored in the array "points".
3155 // The following particularities are stored in the clusters from points:
3156 // 1. pad tilt as cluster charge
3157 // 2. pad row cross or vertex constrain as fake cluster with cluster type 1
3158 // The parameters of the straight line fit are stored in the array "param" in the following order :
3159 // param[0] - x0 reference radial position
3160 // param[1] - y0 reference r-phi position @ x0
3161 // param[2] - z0 reference z position @ x0
3162 // param[3] - slope dy/dx
3163 // param[4] - slope dz/dx
3166 // Function should be used to refit tracks for B=0T
3170 if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTrack: Not enough clusters to fit a track [%d].\n", np);
3173 TLinearFitter yfitter(2, "pol1"), zfitter(2, "pol1");
3176 for(Int_t ip(0); ip<np; ip++) x0+=points[ip].GetX();
3179 Double_t x, y, z, dx, tilt(0.);
3180 for(Int_t ip(0); ip<np; ip++){
3181 x = points[ip].GetX(); z = points[ip].GetZ();
3183 zfitter.AddPoint(&dx, z, points[ip].GetClusterType()?1.e-3:1.);
3185 if(zfitter.Eval() != 0) return kFALSE;
3187 Double_t z0 = zfitter.GetParameter(0);
3188 Double_t dzdx = zfitter.GetParameter(1);
3189 for(Int_t ip(0); ip<np; ip++){
3190 if(points[ip].GetClusterType()) continue;
3191 x = points[ip].GetX();
3193 y = points[ip].GetY();
3194 z = points[ip].GetZ();
3195 tilt = points[ip].GetCharge();
3196 y -= tilt*(-dzdx*dx + z - z0);
3197 Float_t xyz[3] = {(Float_t)x, (Float_t)y, (Float_t)z}; points[ip].SetXYZ(xyz);
3198 yfitter.AddPoint(&dx, y, 1.);
3200 if(yfitter.Eval() != 0) return kFALSE;
3201 Double_t y0 = yfitter.GetParameter(0);
3202 Double_t dydx = yfitter.GetParameter(1);
3204 param[0] = x0; param[1] = y0; param[2] = z0; param[3] = dydx; param[4] = dzdx;
3205 if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>3) printf("D-AliTRDresolution::FitTrack: x0[%f] y0[%f] z0[%f] dydx[%f] dzdx[%f].\n", x0, y0, z0, dydx, dzdx);
3209 //____________________________________________________________________
3210 Bool_t AliTRDresolution::FitTracklet(const Int_t ly, const Int_t np, const AliTrackPoint *points, const Float_t param[10], Float_t par[3])
3213 // Fit tracklet with a staight line using the coresponding subset of clusters out of the total "np" clusters stored in the array "points".
3214 // See function FitTrack for the data stored in the "clusters" array
3216 // The parameters of the straight line fit are stored in the array "param" in the following order :
3217 // par[0] - x0 reference radial position
3218 // par[1] - y0 reference r-phi position @ x0
3219 // par[2] - slope dy/dx
3222 // Function should be used to refit tracks for B=0T
3225 TLinearFitter yfitter(2, "pol1");
3227 // grep data for tracklet
3228 Double_t x0(0.), x[60], y[60], dy[60];
3230 for(Int_t ip(0); ip<np; ip++){
3231 if(points[ip].GetClusterType()) continue;
3232 if(points[ip].GetVolumeID() != ly) continue;
3233 Float_t xt(points[ip].GetX())
3234 ,yt(param[1] + param[3] * (xt - param[0]));
3236 y[nly] = points[ip].GetY();
3242 if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>1) printf("D-AliTRDresolution::FitTracklet: Not enough clusters to fit a tracklet [%d].\n", nly);
3245 // set radial reference for fit
3248 // find tracklet core
3249 Double_t mean(0.), sig(1.e3);
3250 AliMathBase::EvaluateUni(nly, dy, mean, sig, 0);
3252 // simple cluster error parameterization
3253 Float_t kSigCut = TMath::Sqrt(5.e-4 + param[3]*param[3]*0.018);
3255 // fit tracklet core
3256 for(Int_t jly(0); jly<nly; jly++){
3257 if(TMath::Abs(dy[jly]-mean)>kSigCut) continue;
3258 Double_t dx(x[jly]-x0);
3259 yfitter.AddPoint(&dx, y[jly], 1.);
3261 if(yfitter.Eval() != 0) return kFALSE;
3263 par[1] = yfitter.GetParameter(0);
3264 par[2] = yfitter.GetParameter(1);
3268 //____________________________________________________________________
3269 Bool_t AliTRDresolution::UseTrack(const Int_t np, const AliTrackPoint *points, Float_t param[10])
3272 // Global selection mechanism of tracksbased on cluster to fit residuals
3273 // The parameters are the same as used ni function FitTrack().
3275 const Float_t kS(0.6), kM(0.2);
3276 TH1S h("h1", "", 100, -5.*kS, 5.*kS);
3277 Float_t dy/*, dz*/, s, m;
3278 for(Int_t ip(0); ip<np; ip++){
3279 if(points[ip].GetClusterType()) continue;
3280 Float_t x0(points[ip].GetX())
3281 ,y0(param[1] + param[3] * (x0 - param[0]))
3282 /*,z0(param[2] + param[4] * (x0 - param[0]))*/;
3283 dy=points[ip].GetY() - y0; h.Fill(dy);
3284 //dz=points[ip].GetZ() - z0;
3286 TF1 fg("fg", "gaus", -5.*kS, 5.*kS);
3287 fg.SetParameter(1, 0.);
3288 fg.SetParameter(2, 2.e-2);
3290 m=fg.GetParameter(1); s=fg.GetParameter(2);
3291 if(s>kS || TMath::Abs(m)>kM) return kFALSE;
3295 //________________________________________________________
3296 void AliTRDresolution::GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM)
3299 // Get the most probable value and the full width half mean
3300 // of a Landau distribution
3303 const Float_t dx = 1.;
3304 mpv = f->GetParameter(1);
3305 Float_t fx, max = f->Eval(mpv);
3308 while((fx = f->Eval(xm))>.5*max){
3317 while((fx = f->Eval(xM))>.5*max) xM += dx;
3321 // #include "TFile.h"
3322 // //________________________________________________________
3323 // Bool_t AliTRDresolution::LoadCorrection(const Char_t *file)
3326 // AliWarning("Use cluster position as in reconstruction.");
3327 // SetLoadCorrection();
3330 // TDirectory *cwd(gDirectory);
3331 // TString fileList;
3332 // FILE *filePtr = fopen(file, "rt");
3334 // AliWarning(Form("Couldn't open correction list \"%s\". Use cluster position as in reconstruction.", file));
3335 // SetLoadCorrection();
3338 // TH2 *h2 = new TH2F("h2", ";time [time bins];detector;dx [#mum]", 30, -0.5, 29.5, AliTRDgeometry::kNdet, -0.5, AliTRDgeometry::kNdet-0.5);
3339 // while(fileList.Gets(filePtr)){
3340 // if(!TFile::Open(fileList.Data())) {
3341 // AliWarning(Form("Couldn't open \"%s\"", fileList.Data()));
3343 // } else AliInfo(Form("\"%s\"", fileList.Data()));
3345 // TTree *tSys = (TTree*)gFile->Get("tSys");
3346 // h2->SetDirectory(gDirectory); h2->Reset("ICE");
3347 // tSys->Draw("det:t>>h2", "dx", "goff");
3348 // for(Int_t idet(0); idet<AliTRDgeometry::kNdet; idet++){
3349 // for(Int_t it(0); it<30; it++) fXcorr[idet][it]+=(1.e-4*h2->GetBinContent(it+1, idet+1));
3351 // h2->SetDirectory(cwd);
3356 // if(AliLog::GetDebugLevel("PWGPP", "AliTRDresolution")>=2){
3357 // for(Int_t il(0); il<184; il++) printf("-"); printf("\n");
3358 // printf("DET|");for(Int_t it(0); it<30; it++) printf(" tb%02d|", it); printf("\n");
3359 // for(Int_t il(0); il<184; il++) printf("-"); printf("\n");
3360 // FILE *fout = fopen("TRD.ClusterCorrection.txt", "at");
3361 // fprintf(fout, " static const Double_t dx[AliTRDgeometry::kNdet][30]={\n");
3362 // for(Int_t idet(0); idet<AliTRDgeometry::kNdet; idet++){
3363 // printf("%03d|", idet);
3364 // fprintf(fout, " {");
3365 // for(Int_t it(0); it<30; it++){
3366 // printf("%+5.0f|", 1.e4*fXcorr[idet][it]);
3367 // fprintf(fout, "%+6.4f%c", fXcorr[idet][it], it==29?' ':',');
3370 // fprintf(fout, "}%c\n", idet==AliTRDgeometry::kNdet-1?' ':',');
3372 // fprintf(fout, " };\n");
3374 // SetLoadCorrection();
3378 //________________________________________________________
3379 void AliTRDresolution::SetProcesses(Bool_t det, Bool_t cl, Bool_t trklt, Bool_t trkin)
3382 if(det) SETBIT(fSteer, kDetector); else CLRBIT(fSteer, kDetector);
3383 if(cl) SETBIT(fSteer, kCluster); else CLRBIT(fSteer, kCluster);
3384 if(trklt) SETBIT(fSteer, kTracklet); else CLRBIT(fSteer, kTracklet);
3385 if(trkin) SETBIT(fSteer, kTrackIn); else CLRBIT(fSteer, kTrackIn);
3389 //________________________________________________________
3390 void AliTRDresolution::SetDump3D(Bool_t det, Bool_t cl, Bool_t trklt, Bool_t trkin)
3393 if(det) SETBIT(fSteer, 4+kDetector); else CLRBIT(fSteer, 4+kDetector);
3394 if(cl) SETBIT(fSteer, 4+kCluster); else CLRBIT(fSteer, 4+kCluster);
3395 if(trklt) SETBIT(fSteer, 4+kTracklet); else CLRBIT(fSteer, 4+kTracklet);
3396 if(trkin) SETBIT(fSteer, 4+kTrackIn); else CLRBIT(fSteer, 4+kTrackIn);