[u/mrichter/AliRoot.git] / PWG1 / TRD / AliTRDefficiency.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id: AliTRDefficiency.cxx 27496 2008-07-22 08:35:45Z cblume $ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  Reconstruction QA                                                     //
//                                                                        //
//  Authors:                                                              //
//    Markus Fasel <M.Fasel@gsi.de>                                       //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#include <TClonesArray.h>
#include <TObjArray.h>
#include <TProfile.h>
#include <TPad.h>
#include "TTreeStream.h"

#include "AliPID.h"
#include "AliESDtrack.h"
#include "AliTrackReference.h"
#include "AliExternalTrackParam.h"
#include "AliTracker.h"
#include "AliAnalysisManager.h"

#include "Cal/AliTRDCalPID.h"
#include "AliTRDefficiency.h"
#include "info/AliTRDtrackInfo.h"

ClassImp(AliTRDefficiency)

//____________________________________________________________________
AliTRDefficiency::AliTRDefficiency()
  :AliTRDrecoTask()
  ,fMissed(NULL)
{
  //
  // Default constructor
  //
  SetNameTitle("TRDefficiency", "TRD barrel tracking efficiency checker");
}

//____________________________________________________________________
AliTRDefficiency::AliTRDefficiency(char* name)
  :AliTRDrecoTask(name, "TRD barrel tracking efficiency checker")
  ,fMissed(NULL)
{
  //
  // Default constructor
  //
}

//____________________________________________________________________
AliTRDefficiency::~AliTRDefficiency()
{
  // Destructor
  if(fMissed){
    fMissed->Delete();
    delete fMissed;
  }
}

//____________________________________________________________________
void  AliTRDefficiency::UserCreateOutputObjects()
{
  //
  // Create output objects
  //

  OpenFile(1, "RECREATE");
  const Int_t nbins = AliTRDCalPID::kNMom;
  Float_t xbins[nbins+1] = {.5, .7, .9, 1.3, 1.7, 2.4, 3.5, 4.5, 5.5, 7., 9., 11.};

  TH1 *h = NULL;
  fContainer = new TObjArray();
  for(Int_t is=0; is<AliPID::kSPECIES; is++){
    fContainer->Add(h = new TProfile(Form("h%s", AliTRDCalPID::GetPartSymb(is)), "", nbins, xbins));
    h->SetLineColor(AliTRDCalPID::GetPartColor(is));
    h->SetMarkerColor(AliTRDCalPID::GetPartColor(is));
    h->SetMarkerStyle(7);
  }
  fContainer->Add(h = new TProfile("h", "", nbins, xbins));
  h->SetMarkerStyle(7);
} 

//____________________________________________________________________
void AliTRDefficiency::UserExec(Option_t *)
{
  //
  // Do it
  //

  Int_t labelsacc[10000]; 
  memset(labelsacc, 0, sizeof(Int_t) * 10000);
	
  if(!fMissed){ 
    fMissed = new TClonesArray("AliTRDtrackInfo", 10);
    fMissed->SetOwner();
  }

  Float_t mom;
  Int_t selection[10000], nselect = 0;
  ULong_t status; Int_t pidx;
  Int_t nTRD = 0, nTPC = 0, nMiss = 0;
  AliTRDtrackInfo     *track = NULL;
  AliTrackReference     *ref = NULL;
  AliExternalTrackParam *esd = NULL;
  for(Int_t itrk=0; itrk<fTracks->GetEntriesFast(); itrk++){
    track = (AliTRDtrackInfo*)fTracks->UncheckedAt(itrk);

		if(!track->HasESDtrack()) continue;
    status = track->GetStatus();

    // missing TPC propagation - interesting for SA
    if(!(status&AliESDtrack::kTPCout)) continue;

    // missing MC info.
    if(HasMCdata() && track->GetNTrackRefs() <= 1) continue;
   
    nTPC++;
    selection[nselect++]=itrk;
    ref  = track->GetTrackRef(0);
    esd  = track->GetESDinfo()->GetOuterParam();
    mom  = ref ? ref->P(): esd->P();
    pidx = AliTRDCalPID::GetPartIndex(track->GetPDG());
    pidx = TMath::Max(pidx, 0);

    //Int_t n = track->GetNumberOfClusters(); 
    // where are this tracklets ???
    //if(ncls0 > ncls1) printf("%3d ESD[%3d] TRD[%3d|%3d]\n", itrk, ncls0, ncls1, n);
    if(track->GetNumberOfClustersRefit()){ 
      ((TProfile*)fContainer->At(pidx))->Fill(mom, 1.);
			labelsacc[nTRD] = track->GetLabel();
      nTRD++;
      continue;
    }


    Float_t xmed, xleng;
    Int_t iref = 1; Bool_t found = kFALSE;
    while((ref = track->GetTrackRef(iref))){
      xmed = .5*(ref->LocalX() + track->GetTrackRef(iref-1)->LocalX());
      xleng= (ref->LocalX() - track->GetTrackRef(iref-1)->LocalX());
      if(TMath::Abs(xmed - 298.5) < .5 &&
        TMath::Abs(xleng - 3.7) < .1){ 
        found = kTRUE;
        break;
      }
      iref++;
    }
    if(!found){ 
      nTPC--;
      // track missing first layer. Maybe interesting for SA.
      continue;
    }
    nselect--;
    new ((*fMissed)[nMiss]) AliTRDtrackInfo(*track);
    nMiss++;
  }
  AliDebug(2, Form("%3d Tracks: ESD[%3d] TPC[%3d] TRD[%3d | %5.2f%%] Off[%d]", (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), fTracks->GetEntriesFast(), nTPC, nTRD, nTPC ? 1.E2*nTRD/float(nTPC) : 0., fMissed->GetEntriesFast()));


  // Find double tracks
  Float_t threshold = 10.;
  AliTrackReference *refMiss = NULL;
  AliExternalTrackParam *op = NULL;
  AliTRDtrackInfo       *tt = NULL;
  for(Int_t imiss=0; imiss<nMiss; imiss++){
    //printf("Searching missing %d ...\n", imiss);

    // get outer param of missed
    tt = (AliTRDtrackInfo*)fMissed->UncheckedAt(imiss);
    op = tt->GetESDinfo()->GetOuterParam();
    Double_t alpha = op->GetAlpha(), cosa = TMath::Cos(alpha), sina = TMath::Sin(alpha);

    Double_t xyz[3], x0, y0, z0, x, y, z, dx, dy, dz, d;

    Bool_t bFOUND = kFALSE;
    for(Int_t iselect=0; iselect<nselect; iselect++){
      track = (AliTRDtrackInfo*)fTracks->UncheckedAt(selection[iselect]);

      // check first MC ... if available
      d = 0;
      for(Int_t iref=0; iref<track->GetNTrackRefs(); iref++){
        if(!(ref = track->GetTrackRef(iref))) continue;
        if((refMiss = tt->GetTrackRef(iref))){
          dy = ref->LocalY() - refMiss->LocalY();
          dz = ref->Z() - refMiss->Z();
        } else {
          // compare missOP with refTrackRef in LTC
          x0 = ref->LocalX();
          op->GetYAt(x0, AliTracker::GetBz(), y0);
          op->GetZAt(x0, AliTracker::GetBz(), z0);
          dy = y0 - ref->LocalY();
          dz = z0 - ref->Z();
        }
        d += (dy*dy + dz*dz);
      }
      //printf("\td[%d] = %f N[%d]\n", selection[iselect], d, track->GetNTrackRefs());
      if((track->GetNTrackRefs())){ 
        d /= track->GetNTrackRefs();
        if(d < threshold){
          //printf("\t\tFound %2d in ref[%3d] : d[%f]\n", imiss, selection[iselect], d/track->GetNTrackRefs());
          bFOUND = kTRUE; break;
        }
      }

      // process outer param ... always available
      // compare missOP with OP in GTC
      esd = track->GetESDinfo()->GetOuterParam();
      esd->GetXYZ(xyz);
      x0 = esd->GetX();
      op->GetYAt(x0, AliTracker::GetBz(), y0);
      op->GetZAt(x0, AliTracker::GetBz(), z0);
      x = x0*cosa - y0*sina;
      y = x0*sina + y0*cosa;
      z = z0;
      dx=xyz[0]-x;
      dy=xyz[1]-y;
      dz=xyz[2]-z;
      d = dx*dx+dy*dy+dz*dz;
      //printf("\td[%d] = %f op\n", selection[iselect], d);
      if(d < threshold){
        //printf("\t\tFound %2d in op[%3d]  : d[%f] dx[%5.2f] dy[%5.2f] dz[%5.2f]\n", imiss, selection[iselect], d, dx, dy, dz);
        bFOUND = kTRUE; break;
      }
    }
    if(bFOUND) nTPC--;
    else{ 
      ref = tt->GetTrackRef(0);
      mom = ref ? ref->P(): op->P();
      pidx = AliTRDCalPID::GetPartIndex(tt->GetPDG());
      pidx = TMath::Max(pidx, 0);
      ((TProfile*)fContainer->At(pidx))->Fill(mom, 0.);
      AliDebug(2, Form("  NOT bFOUND Id[%d] Mom[%f]\n", tt->GetTrackId(), mom));
    }
  }

  AliDebug(2, Form("%3d Tracks: ESD[%3d] TPC[%3d] TRD[%3d | %5.2f%%] Off[%d]", (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), fTracks->GetEntriesFast(), nTPC, nTRD, nTPC ? 1.E2*nTRD/float(nTPC) : 0., fMissed->GetEntriesFast()));

  //fMissed->Delete();
	// check for double countings
	Int_t indices[10000]; memset(indices, 0, sizeof(Int_t) * 10000);
	TMath::Sort(nTRD, labelsacc, indices);
	if(DebugLevel() > 2){
	for(Int_t itk = 0; itk < nTRD - 1; itk++)
		if(labelsacc[indices[itk]] ==labelsacc[indices[itk + 1]]) printf("Double counted MC track: %d\n", labelsacc[indices[itk]]);
	}
  PostData(1, fContainer);
}


//____________________________________________________________________
Bool_t AliTRDefficiency::GetRefFigure(Int_t ifig)
{
// Steer reference figures

  if(!gPad){
    AliWarning("Please provide a canvas to draw results.");
    return kFALSE;
  }
  gPad->SetLogx();

  Bool_t bFIRST = kTRUE;
  TProfile *h = NULL;
  switch(ifig){
  case 0:
    h = (TProfile*)fContainer->At(AliPID::kSPECIES);
    for(Int_t is=0; is<AliPID::kSPECIES; is++){
      h->Add((TProfile*)fContainer->At(is));
    }
    h->SetMarkerColor(kBlack);
    h->SetLineColor(kBlack);
    h->SetTitle("TRD Efficiency integrated");
    h->GetXaxis()->SetTitle("p [GeV/c]");
    h->GetXaxis()->SetMoreLogLabels();
    h->GetYaxis()->SetTitle("Efficiency");
    h->Draw("e1");
    break;
  case 1:
    bFIRST = kTRUE;
    for(Int_t is=0; is<AliPID::kSPECIES; is++){
      if(!(h = (TProfile*)fContainer->At(is))) continue;
      if(bFIRST){
        h->Draw("e1");
        h->GetXaxis()->SetTitle("p [GeV/c]");
        h->GetXaxis()->SetMoreLogLabels();
        h->GetYaxis()->SetTitle("Efficiency");
      } else h->Draw("same e1");
      bFIRST = kFALSE;
    }
    break;
  }
  return kTRUE;
}


//____________________________________________________________________
Bool_t AliTRDefficiency::PostProcess()
{
  fNRefFigures = HasMCdata() ? 2 : 1; 
  return kTRUE;
}
Commit	Line	Data
1ee39b3a	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial 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	**************************************************************************/
	15
	16	/* $Id: AliTRDefficiency.cxx 27496 2008-07-22 08:35:45Z cblume $ */
	17
	18	////////////////////////////////////////////////////////////////////////////
	19	// //
	20	// Reconstruction QA //
	21	// //
	22	// Authors: //
	23	// Markus Fasel <M.Fasel@gsi.de> //
	24	// //
	25	////////////////////////////////////////////////////////////////////////////
	26
	27	#include <TClonesArray.h>
	28	#include <TObjArray.h>
	29	#include <TProfile.h>
e2e3cec2	30	#include <TPad.h>
1ee39b3a	31	#include "TTreeStream.h"
	32
	33	#include "AliPID.h"
	34	#include "AliESDtrack.h"
	35	#include "AliTrackReference.h"
	36	#include "AliExternalTrackParam.h"
	37	#include "AliTracker.h"
	38	#include "AliAnalysisManager.h"
	39
	40	#include "Cal/AliTRDCalPID.h"
	41	#include "AliTRDefficiency.h"
	42	#include "info/AliTRDtrackInfo.h"
	43
	44	ClassImp(AliTRDefficiency)
	45
	46	//____________________________________________________________________
	47	AliTRDefficiency::AliTRDefficiency()
f2e89a4c	48	:AliTRDrecoTask()
db99a57a	49	,fMissed(NULL)
f8f46e4d	50	{
	51	//
	52	// Default constructor
	53	//
f2e89a4c	54	SetNameTitle("TRDefficiency", "TRD barrel tracking efficiency checker");
f8f46e4d	55	}
f8f46e4d	56
f2e89a4c	57	//____________________________________________________________________
f8f46e4d	58	AliTRDefficiency::AliTRDefficiency(char* name)
f8f46e4d	59	:AliTRDrecoTask(name, "TRD barrel tracking efficiency checker")
db99a57a	60	,fMissed(NULL)
1ee39b3a	61	{
	62	//
	63	// Default constructor
	64	//
	65	}
	66
	67	//____________________________________________________________________
	68	AliTRDefficiency::~AliTRDefficiency()
	69	{
	70	// Destructor
	71	if(fMissed){
	72	fMissed->Delete();
	73	delete fMissed;
	74	}
	75	}
	76
	77	//____________________________________________________________________
f8f46e4d	78	void AliTRDefficiency::UserCreateOutputObjects()
1ee39b3a	79	{
	80	//
	81	// Create output objects
	82	//
	83
f8f46e4d	84	OpenFile(1, "RECREATE");
1ee39b3a	85	const Int_t nbins = AliTRDCalPID::kNMom;
	86	Float_t xbins[nbins+1] = {.5, .7, .9, 1.3, 1.7, 2.4, 3.5, 4.5, 5.5, 7., 9., 11.};
	87
db99a57a	88	TH1 *h = NULL;
1ee39b3a	89	fContainer = new TObjArray();
	90	for(Int_t is=0; is<AliPID::kSPECIES; is++){
	91	fContainer->Add(h = new TProfile(Form("h%s", AliTRDCalPID::GetPartSymb(is)), "", nbins, xbins));
	92	h->SetLineColor(AliTRDCalPID::GetPartColor(is));
	93	h->SetMarkerColor(AliTRDCalPID::GetPartColor(is));
	94	h->SetMarkerStyle(7);
	95	}
	96	fContainer->Add(h = new TProfile("h", "", nbins, xbins));
	97	h->SetMarkerStyle(7);
	98	}
	99
	100	//____________________________________________________________________
f8f46e4d	101	void AliTRDefficiency::UserExec(Option_t *)
1ee39b3a	102	{
	103	//
	104	// Do it
	105	//
	106
	107	Int_t labelsacc[10000];
	108	memset(labelsacc, 0, sizeof(Int_t) * 10000);
	109
	110	if(!fMissed){
	111	fMissed = new TClonesArray("AliTRDtrackInfo", 10);
	112	fMissed->SetOwner();
	113	}
	114
	115	Float_t mom;
	116	Int_t selection[10000], nselect = 0;
	117	ULong_t status; Int_t pidx;
	118	Int_t nTRD = 0, nTPC = 0, nMiss = 0;
db99a57a	119	AliTRDtrackInfo *track = NULL;
	120	AliTrackReference *ref = NULL;
	121	AliExternalTrackParam *esd = NULL;
1ee39b3a	122	for(Int_t itrk=0; itrk<fTracks->GetEntriesFast(); itrk++){
	123	track = (AliTRDtrackInfo*)fTracks->UncheckedAt(itrk);
	124
	125	if(!track->HasESDtrack()) continue;
	126	status = track->GetStatus();
	127
	128	// missing TPC propagation - interesting for SA
	129	if(!(status&AliESDtrack::kTPCout)) continue;
	130
	131	// missing MC info.
	132	if(HasMCdata() && track->GetNTrackRefs() <= 1) continue;
	133
	134	nTPC++;
	135	selection[nselect++]=itrk;
	136	ref = track->GetTrackRef(0);
	137	esd = track->GetESDinfo()->GetOuterParam();
	138	mom = ref ? ref->P(): esd->P();
	139	pidx = AliTRDCalPID::GetPartIndex(track->GetPDG());
	140	pidx = TMath::Max(pidx, 0);
	141
	142	//Int_t n = track->GetNumberOfClusters();
	143	// where are this tracklets ???
	144	//if(ncls0 > ncls1) printf("%3d ESD[%3d] TRD[%3d\|%3d]\n", itrk, ncls0, ncls1, n);
	145	if(track->GetNumberOfClustersRefit()){
	146	((TProfile*)fContainer->At(pidx))->Fill(mom, 1.);
	147	labelsacc[nTRD] = track->GetLabel();
	148	nTRD++;
	149	continue;
	150	}
	151
	152
	153
	154	Float_t xmed, xleng;
	155	Int_t iref = 1; Bool_t found = kFALSE;
	156	while((ref = track->GetTrackRef(iref))){
	157	xmed = .5*(ref->LocalX() + track->GetTrackRef(iref-1)->LocalX());
	158	xleng= (ref->LocalX() - track->GetTrackRef(iref-1)->LocalX());
	159	if(TMath::Abs(xmed - 298.5) < .5 &&
	160	TMath::Abs(xleng - 3.7) < .1){
	161	found = kTRUE;
	162	break;
	163	}
	164	iref++;
	165	}
	166	if(!found){
	167	nTPC--;
	168	// track missing first layer. Maybe interesting for SA.
	169	continue;
	170	}
	171	nselect--;
	172	new ((fMissed)[nMiss]) AliTRDtrackInfo(track);
	173	nMiss++;
	174	}
	175	AliDebug(2, Form("%3d Tracks: ESD[%3d] TPC[%3d] TRD[%3d \| %5.2f%%] Off[%d]", (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), fTracks->GetEntriesFast(), nTPC, nTRD, nTPC ? 1.E2*nTRD/float(nTPC) : 0., fMissed->GetEntriesFast()));
	176
	177
	178	// Find double tracks
	179	Float_t threshold = 10.;
db99a57a	180	AliTrackReference *refMiss = NULL;
	181	AliExternalTrackParam *op = NULL;
	182	AliTRDtrackInfo *tt = NULL;
1ee39b3a	183	for(Int_t imiss=0; imiss<nMiss; imiss++){
	184	//printf("Searching missing %d ...\n", imiss);
	185
	186	// get outer param of missed
	187	tt = (AliTRDtrackInfo*)fMissed->UncheckedAt(imiss);
	188	op = tt->GetESDinfo()->GetOuterParam();
	189	Double_t alpha = op->GetAlpha(), cosa = TMath::Cos(alpha), sina = TMath::Sin(alpha);
	190
	191	Double_t xyz[3], x0, y0, z0, x, y, z, dx, dy, dz, d;
	192
	193	Bool_t bFOUND = kFALSE;
	194	for(Int_t iselect=0; iselect<nselect; iselect++){
	195	track = (AliTRDtrackInfo*)fTracks->UncheckedAt(selection[iselect]);
	196
	197	// check first MC ... if available
	198	d = 0;
	199	for(Int_t iref=0; iref<track->GetNTrackRefs(); iref++){
	200	if(!(ref = track->GetTrackRef(iref))) continue;
	201	if((refMiss = tt->GetTrackRef(iref))){
	202	dy = ref->LocalY() - refMiss->LocalY();
	203	dz = ref->Z() - refMiss->Z();
	204	} else {
	205	// compare missOP with refTrackRef in LTC
	206	x0 = ref->LocalX();
	207	op->GetYAt(x0, AliTracker::GetBz(), y0);
	208	op->GetZAt(x0, AliTracker::GetBz(), z0);
	209	dy = y0 - ref->LocalY();
	210	dz = z0 - ref->Z();
	211	}
	212	d += (dydy + dzdz);
	213	}
	214	//printf("\td[%d] = %f N[%d]\n", selection[iselect], d, track->GetNTrackRefs());
	215	if((track->GetNTrackRefs())){
	216	d /= track->GetNTrackRefs();
	217	if(d < threshold){
	218	//printf("\t\tFound %2d in ref[%3d] : d[%f]\n", imiss, selection[iselect], d/track->GetNTrackRefs());
	219	bFOUND = kTRUE; break;
	220	}
	221	}
	222
	223	// process outer param ... always available
	224	// compare missOP with OP in GTC
	225	esd = track->GetESDinfo()->GetOuterParam();
	226	esd->GetXYZ(xyz);
	227	x0 = esd->GetX();
	228	op->GetYAt(x0, AliTracker::GetBz(), y0);
	229	op->GetZAt(x0, AliTracker::GetBz(), z0);
	230	x = x0cosa - y0sina;
	231	y = x0sina + y0cosa;
	232	z = z0;
	233	dx=xyz[0]-x;
	234	dy=xyz[1]-y;
	235	dz=xyz[2]-z;
	236	d = dxdx+dydy+dz*dz;
	237	//printf("\td[%d] = %f op\n", selection[iselect], d);
	238	if(d < threshold){
	239	//printf("\t\tFound %2d in op[%3d] : d[%f] dx[%5.2f] dy[%5.2f] dz[%5.2f]\n", imiss, selection[iselect], d, dx, dy, dz);
	240	bFOUND = kTRUE; break;
	241	}
	242	}
	243	if(bFOUND) nTPC--;
	244	else{
	245	ref = tt->GetTrackRef(0);
	246	mom = ref ? ref->P(): op->P();
247	pidx = AliTRDCalPID::GetPartIndex(tt->GetPDG());
248	pidx = TMath::Max(pidx, 0);
249	((TProfile*)fContainer->At(pidx))->Fill(mom, 0.);
250	AliDebug(2, Form(" NOT bFOUND Id[%d] Mom[%f]\n", tt->GetTrackId(), mom));
251	}
252	}
253
254	AliDebug(2, Form("%3d Tracks: ESD[%3d] TPC[%3d] TRD[%3d \| %5.2f%%] Off[%d]", (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), fTracks->GetEntriesFast(), nTPC, nTRD, nTPC ? 1.E2*nTRD/float(nTPC) : 0., fMissed->GetEntriesFast()));
255
256	//fMissed->Delete();
257	// check for double countings
258	Int_t indices[10000]; memset(indices, 0, sizeof(Int_t) * 10000);
259	TMath::Sort(nTRD, labelsacc, indices);
260	if(DebugLevel() > 2){
261	for(Int_t itk = 0; itk < nTRD - 1; itk++)
262	if(labelsacc[indices[itk]] ==labelsacc[indices[itk + 1]]) printf("Double counted MC track: %d\n", labelsacc[indices[itk]]);
263	}
f8f46e4d	264	PostData(1, fContainer);
1ee39b3a	265	}
	266
	267
	268	//____________________________________________________________________
	269	Bool_t AliTRDefficiency::GetRefFigure(Int_t ifig)
	270	{
	271	// Steer reference figures
	272
e2e3cec2	273	if(!gPad){
	274	AliWarning("Please provide a canvas to draw results.");
	275	return kFALSE;
	276	}
	277	gPad->SetLogx();
	278
1ee39b3a	279	Bool_t bFIRST = kTRUE;
db99a57a	280	TProfile *h = NULL;
1ee39b3a	281	switch(ifig){
	282	case 0:
	283	h = (TProfile*)fContainer->At(AliPID::kSPECIES);
	284	for(Int_t is=0; is<AliPID::kSPECIES; is++){
	285	h->Add((TProfile*)fContainer->At(is));
	286	}
	287	h->SetMarkerColor(kBlack);
	288	h->SetLineColor(kBlack);
e2e3cec2	289	h->SetTitle("TRD Efficiency integrated");
1ee39b3a	290	h->GetXaxis()->SetTitle("p [GeV/c]");
e2e3cec2	291	h->GetXaxis()->SetMoreLogLabels();
e2e3cec2	292	h->GetYaxis()->SetTitle("Efficiency");
1ee39b3a	293	h->Draw("e1");
	294	break;
	295	case 1:
	296	bFIRST = kTRUE;
	297	for(Int_t is=0; is<AliPID::kSPECIES; is++){
	298	if(!(h = (TProfile*)fContainer->At(is))) continue;
	299	if(bFIRST){
	300	h->Draw("e1");
	301	h->GetXaxis()->SetTitle("p [GeV/c]");
e2e3cec2	302	h->GetXaxis()->SetMoreLogLabels();
e2e3cec2	303	h->GetYaxis()->SetTitle("Efficiency");
1ee39b3a	304	} else h->Draw("same e1");
	305	bFIRST = kFALSE;
	306	}
	307	break;
	308	}
	309	return kTRUE;
	310	}
	311
	312
	313	//____________________________________________________________________
	314	Bool_t AliTRDefficiency::PostProcess()
	315	{
	316	fNRefFigures = HasMCdata() ? 2 : 1;
	317	return kTRUE;
	318	}