1 /**************************************************************************
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2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
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4 * Author: The ALICE Off-line Project. *
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5 * Contributors are mentioned in the code where appropriate. *
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7 * Permission to use, copy, modify and distribute this software and its *
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8 * documentation strictly for non-commercial purposes is hereby granted *
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9 * without fee, provided that the above copyright notice appears in all *
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10 * copies and that both the copyright notice and this permission notice *
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11 * appear in the supporting documentation. The authors make no claims *
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12 * about the suitability of this software for any purpose. It is *
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13 * provided "as is" without express or implied warranty. *
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14 **************************************************************************/
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16 /* $Id: AliTRDinfoGen.cxx 27496 2008-07-22 08:35:45Z cblume $ */
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18 ////////////////////////////////////////////////////////////////////////////
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20 // Tender wagon for TRD performance/calibration train
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22 // In this wagon the information from
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24 // - Friends [if available]
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25 // - MC [if available]
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26 // are grouped into AliTRDtrackInfo objects and fed to worker tasks
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29 // Markus Fasel <M.Fasel@gsi.de>
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30 // Alexandru Bercuci <A.Bercuci@gsi.de>
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32 ////////////////////////////////////////////////////////////////////////////
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34 #include <TClonesArray.h>
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35 #include <TObjArray.h>
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36 #include <TObject.h>
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37 #include <TString.h>
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38 #include <TVectorT.h>
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41 #include <TCanvas.h>
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47 #include <TParticle.h>
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50 #include "AliAnalysisManager.h"
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51 #include "AliGeomManager.h"
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52 #include "AliCDBManager.h"
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53 #include "AliCDBStorage.h"
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54 #include "AliCDBEntry.h"
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55 #include "AliCDBPath.h"
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56 #include "AliESDEvent.h"
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57 #include "AliMCEvent.h"
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58 #include "AliESDInputHandler.h"
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59 #include "AliESDInputHandlerRP.h"
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60 #include "AliMCEventHandler.h"
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62 #include "AliESDfriend.h"
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63 #include "AliESDfriendTrack.h"
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64 #include "AliESDHeader.h"
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65 #include "AliESDRun.h"
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66 #include "AliESDtrack.h"
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67 #include "AliESDv0.h"
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68 #include "AliESDtrackCuts.h"
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69 #include "AliMCParticle.h"
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70 #include "AliMultiplicity.h"
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71 #include "AliCentrality.h"
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73 #include "AliStack.h"
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74 #include "AliTrackReference.h"
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75 #include "TTreeStream.h"
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83 #include "AliTRDReconstructor.h"
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84 #include "AliTRDrecoParam.h"
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85 #include "AliTRDcalibDB.h"
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86 #include "AliTRDtrackerV1.h"
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87 #include "AliTRDpadPlane.h"
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88 #include "AliTRDgeometry.h"
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89 #include "AliTRDtrackV1.h"
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90 #include "AliTRDseedV1.h"
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91 #include "AliTRDcluster.h"
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92 #include "AliTRDinfoGen.h"
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93 #include "AliTRDpwgppHelper.h"
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94 #include "info/AliTRDtrackInfo.h"
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95 #include "info/AliTRDeventInfo.h"
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96 #include "info/AliTRDv0Info.h"
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97 #include "info/AliTRDeventCuts.h"
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99 ClassImp(AliTRDinfoGen)
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101 const Float_t AliTRDinfoGen::fgkITS = 100.; // to be checked
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102 const Float_t AliTRDinfoGen::fgkTPC = 290.;
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103 const Float_t AliTRDinfoGen::fgkTRD = 365.;
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105 const Float_t AliTRDinfoGen::fgkTrkDCAxy = 3.;
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106 const Float_t AliTRDinfoGen::fgkTrkDCAz = 10.;
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107 const Int_t AliTRDinfoGen::fgkNclTPC = 70;
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108 const Float_t AliTRDinfoGen::fgkPt = 0.2;
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109 const Float_t AliTRDinfoGen::fgkEta = 0.9;
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110 AliTRDReconstructor* AliTRDinfoGen::fgReconstructor(NULL);
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111 AliTRDgeometry* AliTRDinfoGen::fgGeo(NULL);
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112 //____________________________________________________________________
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113 AliTRDinfoGen::AliTRDinfoGen()
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114 :AliAnalysisTaskSE()
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120 ,fOCDB("local://$ALICE_ROOT/OCDB")
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124 ,fTracksBarrel(NULL)
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131 ,fDebugStream(NULL)
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134 // Default constructor
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136 SetNameTitle("TRDinfoGen", "MC-REC TRD-track list generator");
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139 //____________________________________________________________________
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140 AliTRDinfoGen::AliTRDinfoGen(char* name)
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141 :AliAnalysisTaskSE(name)
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147 ,fOCDB("local://$ALICE_ROOT/OCDB")
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151 ,fTracksBarrel(NULL)
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158 ,fDebugStream(NULL)
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161 // Default constructor
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163 SetTitle("MC-REC TRD-track list generator");
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164 DefineOutput(AliTRDpwgppHelper::kTracksBarrel, TObjArray::Class());
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165 DefineOutput(AliTRDpwgppHelper::kTracksSA, TObjArray::Class());
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166 DefineOutput(AliTRDpwgppHelper::kTracksKink, TObjArray::Class());
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167 DefineOutput(AliTRDpwgppHelper::kEventInfo, AliTRDeventInfo::Class());
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168 DefineOutput(AliTRDpwgppHelper::kV0List, TObjArray::Class());
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169 DefineOutput(AliTRDpwgppHelper::kClusters, TObjArray::Class());
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170 DefineOutput(AliTRDpwgppHelper::kMonitor, TObjArray::Class()); // histogram list
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173 //____________________________________________________________________
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174 AliTRDinfoGen::~AliTRDinfoGen()
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177 if(fgGeo) delete fgGeo;
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178 if(fgReconstructor) delete fgReconstructor;
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179 if(fDebugStream) delete fDebugStream;
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180 if(fV0Cut) delete fV0Cut;
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181 if(fTrackCut) delete fTrackCut;
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182 if(fEventCut) delete fEventCut;
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183 if(fTrackInfo) delete fTrackInfo; fTrackInfo = NULL;
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184 if(fEventInfo) delete fEventInfo; fEventInfo = NULL;
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185 if(fV0Info) delete fV0Info; fV0Info = NULL;
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187 fTracksBarrel->Delete(); delete fTracksBarrel;
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188 fTracksBarrel = NULL;
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191 fTracksSA->Delete(); delete fTracksSA;
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195 fTracksKink->Delete(); delete fTracksKink;
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196 fTracksKink = NULL;
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199 fV0List->Delete();
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204 fClusters->Delete(); delete fClusters;
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207 if(fContainer && !(AliAnalysisManager::GetAnalysisManager() && AliAnalysisManager::GetAnalysisManager()->IsProofMode())){
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208 fContainer->Delete();
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214 //____________________________________________________________________
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215 Bool_t AliTRDinfoGen::GetRefFigure(Int_t)
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217 // General graphs for PWGPP/TRD train
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219 AliWarning("Please provide a canvas to draw results.");
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222 fContainer->At(kStatTrk)->Draw("bar");
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226 //____________________________________________________________________
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227 void AliTRDinfoGen::UserCreateOutputObjects()
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230 // Create Output Containers (TObjectArray containing 1D histograms)
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233 fTrackInfo = new AliTRDtrackInfo();
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234 fEventInfo = new AliTRDeventInfo();
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235 fV0Info = new AliTRDv0Info();
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236 fTracksBarrel = new TObjArray(200); fTracksBarrel->SetOwner(kTRUE);
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237 fTracksSA = new TObjArray(20); fTracksSA->SetOwner(kTRUE);
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238 fTracksKink = new TObjArray(20); fTracksKink->SetOwner(kTRUE);
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239 fV0List = new TObjArray(10); fV0List->SetOwner(kTRUE);
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240 fClusters = new TObjArray(AliTRDgeometry::kNdet); fClusters->SetOwner(kTRUE);
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242 // define general monitor
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243 fContainer = new TObjArray(kNclasses); fContainer->SetOwner(kTRUE);
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244 TH1 *h=new TH1I("hStat", "Run statistics;Observable;Entries", Int_t(kNObjects), -0.5, Float_t(kNObjects)-0.5);
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245 TAxis *ax(h->GetXaxis());
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246 ax->SetBinLabel(Int_t(kTracksESD) + 1, "ESD");
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247 ax->SetBinLabel(Int_t(kTracksMC) + 1, "MC");
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248 ax->SetBinLabel(Int_t(kV0) + 1, "V0");
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249 ax->SetBinLabel(Int_t(kTPC) + 1, "TPC");
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250 ax->SetBinLabel(Int_t(kTRDin) + 1, "TRDin");
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251 ax->SetBinLabel(Int_t(kTRDout) + 1, "TRDout");
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252 ax->SetBinLabel(Int_t(kBarrel) + 1, "Barrel");
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253 ax->SetBinLabel(Int_t(kBarrelMC) + 1, "BarrelMC");
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254 ax->SetBinLabel(Int_t(kSA) + 1, "SA");
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255 ax->SetBinLabel(Int_t(kSAMC) + 1, "SAMC");
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256 ax->SetBinLabel(Int_t(kKink) + 1, "Kink");
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257 ax->SetBinLabel(Int_t(kKinkMC) + 1, "KinkMC");
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258 ax->SetBinLabel(Int_t(kBarrelFriend) + 1, "BFriend");
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259 ax->SetBinLabel(Int_t(kSAFriend) + 1, "SFriend");
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260 fContainer->AddAt(h, kStatTrk);
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261 h=new TH1I("hEv", "Run statistics;Event Class;Entries", 4, -0.5, 3.5);
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262 ax = h->GetXaxis();
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263 ax->SetBinLabel(1, "Low");
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264 ax->SetBinLabel(2, "High");
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265 ax->SetBinLabel(3, "Cosmic");
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266 ax->SetBinLabel(4, "Calib");
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267 fContainer->AddAt(h, kEvType);
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268 TH2I* h2=new TH2I("hBCtrack", "Track Statistics;Fill Bunch;TOF BC;Entries", 3500, -0.5, 3499.5, 31, -10.5, 20.5);
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269 fContainer->AddAt(h2, kBC);
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270 h=new TH1I("hTriggers", "Triggers statistics;;Entries", 21, -0.5, 20.5);
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271 fContainer->AddAt(h, kTrigger);
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272 TObjArray *chmb = new TObjArray(AliTRDgeometry::kNdet);
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273 chmb->SetName("Chambers"); chmb->SetOwner();
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274 fContainer->AddAt(chmb, kChmb);
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276 PostData(AliTRDpwgppHelper::kTracksBarrel, fTracksBarrel);
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277 PostData(AliTRDpwgppHelper::kTracksSA, fTracksSA);
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278 PostData(AliTRDpwgppHelper::kTracksKink, fTracksKink);
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279 PostData(AliTRDpwgppHelper::kEventInfo, fEventInfo);
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280 PostData(AliTRDpwgppHelper::kV0List, fV0List);
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281 PostData(AliTRDpwgppHelper::kClusters, fClusters);
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282 PostData(AliTRDpwgppHelper::kMonitor, fContainer);
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285 //____________________________________________________________________
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286 Bool_t AliTRDinfoGen::Load(const Char_t *file, const Char_t *dir, const Char_t *name)
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288 // Load data from performance file
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290 if(!TFile::Open(file)){
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291 AliWarning(Form("Couldn't open file %s.", file));
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295 if(!gFile->cd(dir)){
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296 AliWarning(Form("Couldn't cd to %s in %s.", dir, file));
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300 TObjArray *o(NULL);
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301 const Char_t *tn=(name ? name : GetName());
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302 if(!(o = (TObjArray*)gDirectory->Get(tn))){
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303 AliWarning(Form("Missing histogram container %s.", tn));
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306 fContainer = (TObjArray*)o->Clone(GetName());
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311 //____________________________________________________________________
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312 void AliTRDinfoGen::UserExec(Option_t *){
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314 // Run the Analysis
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317 fTracksBarrel->Delete();
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318 fTracksSA->Delete();
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319 fTracksKink->Delete();
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321 fClusters->Delete();
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322 fEventInfo->Delete("");
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324 fESDev = dynamic_cast<AliESDEvent*>(InputEvent());
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326 AliError("Failed retrieving ESD event");
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330 // This part may conflict with other detectors !!
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332 AliCDBEntry* obj(NULL);
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333 AliCDBManager* ocdb = AliCDBManager::Instance();
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334 if(ocdb->IsDefaultStorageSet()){
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335 AliInfo("OCDB :: initialized externally.");
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337 AliInfo("OCDB :: initializing locally ...");
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338 // prepare OCDB access
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339 ocdb->SetDefaultStorage(fOCDB.Data());
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340 ocdb->SetRun(fESDev->GetRunNumber());
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341 // create geo manager
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342 if(!(obj = ocdb->Get(AliCDBPath("GRP", "Geometry", "Data")))){
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343 AliError("GEOMETRY failed initialization.");
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345 AliGeomManager::SetGeometry((TGeoManager*)obj->GetObject());
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346 AliGeomManager::GetNalignable("TRD");
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347 AliGeomManager::ApplyAlignObjsFromCDB("TRD");
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349 //init magnetic field
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350 if(!TGeoGlobalMagField::Instance()->IsLocked() &&
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351 !fESDev->InitMagneticField()){
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352 AliError("MAGNETIC FIELD failed initialization.");
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354 // set no of time bins
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355 AliTRDtrackerV1::SetNTimeBins(AliTRDcalibDB::Instance()->GetNumberOfTimeBinsDCS());
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357 AliInfo(Form("OCDB : Loc[%s] Run[%d] TB[%d]", ocdb->GetDefaultStorage()->GetURI().Data(), ocdb->GetRun(), AliTRDtrackerV1::GetNTimeBins()));
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359 // load misalignment
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360 fgGeo = new AliTRDgeometry;
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361 fgGeo->CreateClusterMatrixArray();
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363 // load reco param list from OCDB
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364 AliInfo("Initializing TRD reco params ...");
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365 fgReconstructor = new AliTRDReconstructor();
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366 if(!(obj = ocdb->Get(AliCDBPath("TRD", "Calib", "RecoParam")))){
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367 AliError("RECO PARAM failed initialization.");
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369 obj->PrintMetaData();
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370 fRecos = (TObjArray*)obj->GetObject();
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375 AliDebug(2, "+++++++++++++++++++++++++++++++++++++++");
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376 AliDebug(2, Form("Analyse Ev[%d]", fESDev->GetEventNumberInFile()));
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378 // set reco param valid for this event
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379 TH1 *h = (TH1I*)fContainer->At(kEvType);
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381 fgReconstructor->SetRecoParam(AliTRDrecoParam::GetLowFluxParam());
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384 for(Int_t ireco(0); ireco<fRecos->GetEntriesFast(); ireco++){
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385 AliTRDrecoParam *reco((AliTRDrecoParam*)fRecos->At(ireco));
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386 Int_t es(reco->GetEventSpecie());
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387 if(!(es&fESDev->GetEventSpecie())) continue;
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388 fgReconstructor->SetRecoParam(reco);
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389 if(AliLog::GetDebugLevel("PWGPP/TRD", "AliTRDinfoGen")>5) reco->Dump();
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391 if(es&AliRecoParam::kLowMult){ s="LowMult"; h->Fill(0);}
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392 else if(es&AliRecoParam::kHighMult){ s="HighMult"; h->Fill(1);}
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393 else if(es&AliRecoParam::kCosmic){ s="Cosmic"; h->Fill(2);}
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394 else if(es&AliRecoParam::kCalib){ s="Calib"; h->Fill(3);}
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396 AliDebug(2, Form(" Using reco param \"%s\" for event %d.", s.Data(), fESDev->GetEventNumberInFile()));
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401 // link MC if available
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405 h = (TH1I*)fContainer->At(kTrigger);
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406 TAxis *ax(h->GetXaxis());
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407 TObjArray *evTriggers = fESDev->GetFiredTriggerClasses().Tokenize(" ");
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408 for(Int_t iet(evTriggers->GetEntriesFast()); iet--;){
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410 for(; ix<=ax->GetNbins(); ix++){
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411 if(!Int_t(h->GetBinContent(ix))){
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412 ax->SetBinLabel(ix, (*evTriggers)[iet]->GetName());
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415 if(strcmp((*evTriggers)[iet]->GetName(), ax->GetBinLabel(ix))==0) break;
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417 h->AddBinContent(ix);
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420 // event selection based on vertex cuts and trigger
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421 if(UseLocalEvSelection() && !fEventCut->IsSelected(fESDev, IsCollision())) return;
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424 AliError("Failed retrieving ESD friend event");
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427 if(HasMCdata() && !fMCev){
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428 AliError("Failed retrieving MC event");
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432 new(fEventInfo)AliTRDeventInfo(fESDev->GetHeader(), const_cast<AliESDRun *>(fESDev->GetESDRun()));
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433 // Determine centrality
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434 // Author: Ionut Arsene <I.C.Arsene@gsi.de>
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435 TString beamtype = fESDev->GetESDRun()->GetBeamType();
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436 if(beamtype.Contains("Pb-Pb") || beamtype.Contains("A-A")){
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437 const AliMultiplicity *mult = fESDev->GetMultiplicity();
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438 fEventInfo->SetMultiplicity(mult?mult->GetNumberOfTracklets():0);
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439 const AliCentrality *cent = fESDev->GetCentrality();
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440 // centrality for different options V0 = "V0M", ITS = "TKL" etc
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441 fEventInfo->SetCentrality(cent?cent->GetCentralityPercentile("TKL"):-1.);
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442 AliDebug(2, Form(" Beam Type[%s] Mult[%d/%4d] Cent[%d/%5.2f]",
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444 fEventInfo->GetMultiplicity(), mult?mult->GetNumberOfTracklets():0,
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445 fEventInfo->GetCentrality(), cent?cent->GetCentralityPercentile("TKL"):-1.));
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447 fEventInfo->SetMultiplicity(0);
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448 fEventInfo->SetCentrality(-1.);
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449 AliDebug(2, Form(" Beam Type[%s]", beamtype.Data()));
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451 UShort_t evBC(fESDev->GetBunchCrossNumber());
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453 Bool_t *trackMap(NULL);
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454 AliStack * mStack(NULL);
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455 Int_t nTracksMC = HasMCdata() ? fMCev->GetNumberOfTracks() : 0, nTracksESD = fESDev->GetNumberOfTracks();
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457 mStack = fMCev->Stack();
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459 AliError("Failed retrieving MC Stack");
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462 trackMap = new Bool_t[nTracksMC];
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463 memset(trackMap, 0, sizeof(Bool_t) * nTracksMC);
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466 Double32_t dedx[100]; Int_t nSlices(0);
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467 Int_t nTRDout(0), nTRDin(0), nTPC(0)
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469 ,nBarrel(0), nSA(0), nKink(0)
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470 ,nBarrelFriend(0), nSAFriend(0)
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471 ,nBarrelMC(0), nSAMC(0), nKinkMC(0);
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472 AliESDtrack *esdTrack = NULL;
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473 AliESDfriendTrack *esdFriendTrack = NULL;
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474 TObject *calObject = NULL;
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475 AliTRDtrackV1 *track = NULL;
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476 AliTRDseedV1 *tracklet = NULL;
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477 AliTRDcluster *cl = NULL;
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480 // LOOP 0 - over ESD v0s
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481 Float_t bField(fESDev->GetMagneticField());
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482 AliESDv0 *v0(NULL);
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483 Int_t v0pid[AliPID::kSPECIES];
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484 for(Int_t iv0(0); iv0<fESDev->GetNumberOfV0s(); iv0++){
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485 if(!(v0 = fESDev->GetV0(iv0))) continue;
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487 if(fV0Cut) new(fV0Info) AliTRDv0Info(*fV0Cut);
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488 else new(fV0Info) AliTRDv0Info();
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489 fV0Info->SetMagField(bField);
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490 fV0Info->SetV0tracks(fESDev->GetTrack(v0->GetPindex()), fESDev->GetTrack(v0->GetNindex()));
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491 fV0Info->SetV0Info(v0);
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492 fV0List->Add(new AliTRDv0Info(*fV0Info));// kFOUND=kFALSE;
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496 // LOOP 1 - over ESD tracks
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497 AliTRDv0Info *v0info=NULL;
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498 for(Int_t itrk = 0; itrk < nTracksESD; itrk++){
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499 new(fTrackInfo) AliTRDtrackInfo();
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500 esdTrack = fESDev->GetTrack(itrk);
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501 AliDebug(3, Form("\n%3d ITS[%d] TPC[%d] TRD[%d] TOF-BC[%d]\n", itrk, esdTrack->GetNcls(0), esdTrack->GetNcls(1), esdTrack->GetNcls(2), esdTrack->GetTOFBunchCrossing()));
\r
502 if(esdTrack->GetStatus()&AliESDtrack::kTPCout) nTPC++;
\r
503 if(esdTrack->GetStatus()&AliESDtrack::kTRDout) nTRDout++;
\r
504 if(esdTrack->GetStatus()&AliESDtrack::kTRDin) nTRDin++;
\r
505 // look at external track param
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506 const AliExternalTrackParam *op = esdTrack->GetOuterParam();
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510 op->Global2LocalPosition(xyz, op->GetAlpha());
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511 AliDebug(3, Form("op @ X[%7.3f]\n", xyz[0]));
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516 Int_t label = -1; UInt_t alab=UINT_MAX;
\r
518 label = esdTrack->GetLabel();
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519 alab = TMath::Abs(label);
\r
520 // register the track
\r
521 if(alab < UInt_t(nTracksMC)){
\r
522 trackMap[alab] = kTRUE;
\r
524 AliError(Form("MC label[%d] outside scope for Ev[%d] Trk[%d].", label, (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), itrk));
\r
527 AliMCParticle *mcParticle = NULL;
\r
528 if(!(mcParticle = (AliMCParticle*) fMCev->GetTrack(alab))){
\r
529 AliError(Form("MC particle label[%d] missing for Ev[%d] Trk[%d].", label, (Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), itrk));
\r
532 fPdg = mcParticle->Particle()->GetPdgCode();
\r
533 Int_t nRefs = mcParticle->GetNumberOfTrackReferences();
\r
534 Int_t iref = 0; AliTrackReference *ref = NULL;
\r
536 ref = mcParticle->GetTrackReference(iref);
\r
537 if(ref->LocalX() > fgkTPC) break;
\r
541 fTrackInfo->SetMC();
\r
542 fTrackInfo->SetPDG(fPdg);
\r
543 fTrackInfo->SetPrimary(mcParticle->Particle()->IsPrimary());
\r
544 fTrackInfo->SetLabel(label);
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545 Int_t jref = iref;//, kref = 0;
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547 ref = mcParticle->GetTrackReference(jref);
\r
548 if(ref->LocalX() > fgkTRD) break;
\r
549 AliDebug(4, Form(" trackRef[%2d (%2d)] @ %7.3f OK", jref-iref, jref, ref->LocalX()));
\r
550 fTrackInfo->AddTrackRef(ref);
\r
553 AliDebug(3, Form("NtrackRefs[%d(%d)]", fTrackInfo->GetNTrackRefs(), nRefs));
\r
556 // copy some relevant info to TRD track info
\r
557 fTrackInfo->SetStatus(esdTrack->GetStatus());
\r
558 fTrackInfo->SetTrackId(esdTrack->GetID());
\r
559 Double_t p[AliPID::kSPECIES]; esdTrack->GetTRDpid(p);
\r
560 fTrackInfo->SetESDpid(p);
\r
561 fTrackInfo->SetESDpidQuality(esdTrack->GetTRDntrackletsPID());
\r
562 if(!nSlices) nSlices = esdTrack->GetNumberOfTRDslices();
\r
563 memset(dedx, 0, 100*sizeof(Double32_t));
\r
565 for(Int_t il=0; il<AliTRDgeometry::kNlayer; il++)
\r
566 for(Int_t is=0; is<nSlices; is++)
\r
567 dedx[in++]=esdTrack->GetTRDslice(il, is);
\r
568 for(Int_t il=0; il<AliTRDgeometry::kNlayer; il++) dedx[in++]=esdTrack->GetTRDmomentum(il);
\r
569 fTrackInfo->SetSlices(in, dedx);
\r
570 fTrackInfo->SetNumberOfClustersRefit(esdTrack->GetNcls(2));
\r
571 // some other Informations which we may wish to store in order to find problematic cases
\r
572 fTrackInfo->SetKinkIndex(esdTrack->GetKinkIndex(0));
\r
573 fTrackInfo->SetTPCncls(static_cast<UShort_t>(esdTrack->GetNcls(1)));
\r
574 fTrackInfo->SetTOFbc(esdTrack->GetTOFBunchCrossing()==AliVTrack::kTOFBCNA?0:esdTrack->GetTOFBunchCrossing());
\r
578 for(Int_t iv(0); iv<fV0List->GetEntriesFast(); iv++){
\r
579 if(!(v0info = (AliTRDv0Info*)fV0List->At(iv))) continue;
\r
580 if(!v0info->GetV0Daughter(1) && !v0info->GetV0Daughter(-1)) continue;
\r
581 if(!v0info->HasTrack(fTrackInfo)) continue;
\r
582 memset(v0pid, 0, AliPID::kSPECIES*sizeof(Int_t));
\r
583 fTrackInfo->SetV0();
\r
584 for(Int_t is=AliPID::kSPECIES; is--;){v0pid[is] = v0info->GetPID(is, fTrackInfo);}
\r
585 fTrackInfo->SetV0pid(v0pid);
\r
586 fTrackInfo->SetV0();
\r
587 //const AliTRDtrackInfo::AliESDinfo *ei = fTrackInfo->GetESDinfo();
\r
591 // read track REC info
\r
592 esdFriendTrack = (fESDfriend->GetNumberOfTracks() > itrk) ? fESDfriend->GetTrack(itrk): NULL;
\r
593 if(esdFriendTrack){
\r
594 fTrackInfo->SetTPCoutParam(esdFriendTrack->GetTPCOut());
\r
596 while((calObject = esdFriendTrack->GetCalibObject(icalib++))){
\r
597 if(strcmp(calObject->IsA()->GetName(),"AliTRDtrackV1") != 0) continue; // Look for the TRDtrack
\r
598 if(!(track = dynamic_cast<AliTRDtrackV1*>(calObject))) break;
\r
599 AliDebug(4, Form("TRD track OK"));
\r
600 // Set the clusters to unused
\r
601 for(Int_t ipl = 0; ipl < AliTRDgeometry::kNlayer; ipl++){
\r
602 if(!(tracklet = track->GetTracklet(ipl))) continue;
\r
603 tracklet->ResetClusterIter();
\r
604 while((cl = tracklet->NextCluster())) cl->Use(0);
\r
606 fTrackInfo->SetTrack(track);
\r
607 ((TH2I*)fContainer->At(kBC))->Fill(evBC, esdTrack->GetTOFBunchCrossing());
\r
610 AliDebug(3, Form("Ntracklets[%d]\n", fTrackInfo->GetNTracklets()));
\r
611 } else AliDebug(3, "No ESD friends");
\r
612 if(op) fTrackInfo->SetOuterParam(op);
\r
614 if(DebugLevel() >= 1){
\r
615 AliTRDtrackInfo info(*fTrackInfo);
\r
616 (*DebugStream()) << "trackInfo"
\r
617 << "TrackInfo.=" << &info
\r
622 ULong_t status(esdTrack->GetStatus());
\r
623 if((status&AliESDtrack::kTPCout)){
\r
624 if(!esdTrack->GetKinkIndex(0)){ // Barrel Track Selection
\r
625 Bool_t selected(kTRUE);
\r
626 if(UseLocalTrkSelection()){
\r
627 if(esdTrack->Pt() < fgkPt){
\r
628 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] Pt[%5.2f]", itrk, fESDev->GetEventNumberInFile(), esdTrack->Pt()));
\r
631 if(selected && TMath::Abs(esdTrack->Eta()) > fgkEta){
\r
632 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] Eta[%5.2f]", itrk, fESDev->GetEventNumberInFile(), TMath::Abs(esdTrack->Eta())));
\r
635 if(selected && esdTrack->GetTPCNcls() < fgkNclTPC){
\r
636 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] NclTPC[%d]", itrk, fESDev->GetEventNumberInFile(), esdTrack->GetTPCNcls()));
\r
639 Float_t par[2], cov[3];
\r
640 esdTrack->GetImpactParameters(par, cov);
\r
641 if(IsCollision()){ // cuts on DCA
\r
642 if(selected && TMath::Abs(par[0]) > fgkTrkDCAxy){
\r
643 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] DCAxy[%f]", itrk, fESDev->GetEventNumberInFile(), TMath::Abs(par[0])));
\r
646 if(selected && TMath::Abs(par[1]) > fgkTrkDCAz){
\r
647 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] DCAz[%f]", itrk, fESDev->GetEventNumberInFile(), TMath::Abs(par[1])));
\r
650 } else if(selected && fMCev && !fMCev->IsPhysicalPrimary(alab)){;
\r
651 AliDebug(3, Form("Reject Trk[%3d] Ev[%4d] Primary", itrk, fESDev->GetEventNumberInFile()));
\r
655 if(fTrackCut && !fTrackCut->IsSelected(esdTrack)) selected = kFALSE;
\r
657 fTracksBarrel->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
659 if(fTrackInfo->GetTrack())
\r
663 fTracksKink->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
666 } else if((status&AliESDtrack::kTRDout) && !(status&AliESDtrack::kTRDin)){
\r
667 fTracksSA->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
669 if(fTrackInfo->GetTrack())
\r
672 fTrackInfo->Delete("");
\r
674 // read clusters REC info
\r
675 TTree * treeR(NULL); AliESDInputHandlerRP *esdRPhandler(NULL);
\r
676 if(fInputHandler) esdRPhandler = dynamic_cast<AliESDInputHandlerRP*>(fInputHandler);
\r
678 if((treeR = esdRPhandler->GetTreeR("TRD"))) {
\r
679 TObjArray *recPoints(NULL);
\r
680 if((treeR->GetBranch("TRDcluster"))){
\r
681 treeR->SetBranchAddress("TRDcluster", &recPoints);
\r
682 for(Int_t idet(0); idet<treeR->GetEntries(); idet++){
\r
683 treeR->GetEntry(idet);
\r
684 if(!recPoints->GetEntries()){
\r
685 AliDebug(1, Form("Missing entry %d from TreeR", idet));
\r
688 AliTRDcluster *c = (AliTRDcluster*)(*recPoints)[0];
\r
690 AliDebug(1, Form("Missing first cluster in entry %d from TreeR", idet));
\r
693 fClusters->AddAt(recPoints->Clone(Form("%03d", c->GetDetector())), c->GetDetector());
\r
695 } else AliDebug(3, "No TRDcluster branch");
\r
696 } else AliDebug(3, "No RecPoints");
\r
697 } else AliDebug(3, "No AliESDInputHandlerRP");
\r
700 // LOOP 2 - over MC tracks which are passing TRD where the track is not reconstructed
\r
702 AliDebug(10, "Output of the MC track map:");
\r
703 for(Int_t itk = 0; itk < nTracksMC; itk++) AliDebug(10, Form("trackMap[%d] = %s", itk, trackMap[itk] == kTRUE ? "TRUE" : "kFALSE"));
\r
705 for(Int_t itk = 0; itk < nTracksMC; itk++){
\r
706 if(trackMap[itk]) continue;
\r
707 AliMCParticle *mcParticle = (AliMCParticle*) fMCev->GetTrack(TMath::Abs(itk));
\r
708 Int_t fPdg = mcParticle->Particle()->GetPdgCode();
\r
709 Int_t nRefs = mcParticle->GetNumberOfTrackReferences();
\r
710 Int_t iref = 0; AliTrackReference *ref = NULL;
\r
711 Int_t nRefsTRD = 0;
\r
712 new(fTrackInfo) AliTRDtrackInfo();
\r
713 fTrackInfo->SetMC();
\r
714 fTrackInfo->SetPDG(fPdg);
\r
715 while(iref<nRefs){ // count TRD TR
\r
716 Bool_t kIN(kFALSE);
\r
717 ref = mcParticle->GetTrackReference(iref);
\r
718 if(ref->LocalX() > fgkTPC && ref->LocalX() < fgkTRD){
\r
719 fTrackInfo->AddTrackRef(ref);
\r
720 nRefsTRD++;kIN=kTRUE;
\r
722 AliDebug(4, Form(" trackRef[%2d] @ x[%7.3f] %s", iref, ref->LocalX(), kIN?"IN":"OUT"));
\r
726 // In this stage we at least require 1 hit inside TRD. What will be done with this tracks is a task for the
\r
728 fTrackInfo->Delete("");
\r
731 fTrackInfo->SetPrimary(mcParticle->Particle()->IsPrimary());
\r
732 fTrackInfo->SetLabel(itk);
\r
733 if(DebugLevel() >= 1){
\r
734 AliTRDtrackInfo info(*fTrackInfo);
\r
735 (*DebugStream()) << "trackInfo"
\r
736 << "TrackInfo.=" << &info
\r
740 AliDebug(3, Form("Add MC track @ label[%d] nTRDrefs[%d].", itk, nRefsTRD));
\r
741 // check where the track starts
\r
742 ref = mcParticle->GetTrackReference(0);
\r
743 if(ref->LocalX() < fgkITS){
\r
744 fTracksBarrel->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
746 } else if(ref->LocalX() < fgkTPC) {
\r
747 fTracksKink->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
749 } else if(nRefsTRD>6){
\r
750 fTracksSA->Add(new AliTRDtrackInfo(*fTrackInfo));
\r
753 fTrackInfo->Delete("");
\r
758 "\nEv[%3d] Tracks: ESD[%d] MC[%d] V0[%d]\n"
\r
759 " TPCout[%d] TRDin[%d] TRDout[%d]\n"
\r
760 " Barrel[%3d+%3d=%3d] SA[%2d+%2d=%2d] Kink[%2d+%2d=%2d]"
\r
761 ,(Int_t)AliAnalysisManager::GetAnalysisManager()->GetCurrentEntry(), nTracksESD, nTracksMC, fV0List->GetEntries()
\r
762 , nTPC, nTRDin, nTRDout
\r
763 ,nBarrel, nBarrelMC, fTracksBarrel->GetEntries()
\r
764 ,nSA, nSAMC, fTracksSA->GetEntries()
\r
765 ,nKink, nKinkMC, fTracksKink->GetEntries()
\r
767 // save track statistics
\r
768 h = (TH1I*)fContainer->At(kStatTrk);
\r
769 h->Fill(Float_t(kTracksESD), nTracksESD);
\r
770 h->Fill(Float_t(kTracksMC), nTracksMC);
\r
771 h->Fill(Float_t(kV0), fV0List->GetEntries());
\r
772 h->Fill(Float_t(kTPC), nTPC);
\r
773 h->Fill(Float_t(kTRDin), nTRDin);
\r
774 h->Fill(Float_t(kTRDout), nTRDout);
\r
775 h->Fill(Float_t(kBarrel), nBarrel);
\r
776 h->Fill(Float_t(kBarrelMC), nBarrelMC);
\r
777 h->Fill(Float_t(kSA), nSA);
\r
778 h->Fill(Float_t(kSAMC), nSAMC);
\r
779 h->Fill(Float_t(kKink), nKink);
\r
780 h->Fill(Float_t(kKinkMC), nKinkMC);
\r
781 h->Fill(Float_t(kBarrelFriend), nBarrelFriend);
\r
782 h->Fill(Float_t(kSAFriend), nSAFriend);
\r
786 //____________________________________________________________________
\r
787 void AliTRDinfoGen::MakeChambers()
\r
789 // Build chamber position and status
\r
791 AliError("Missing container");
\r
794 AliTRDcalibDB *calib(AliTRDcalibDB::Instance());
\r
796 AliError("No access to calibration data");
\r
800 TObjArray *chmb((TObjArray*)fContainer->At(kChmb));
\r
801 Double_t alpha(0.), cs(-2.), sn(0.);
\r
803 for(Int_t isec(0); isec<AliTRDgeometry::kNsector; isec++){
\r
804 alpha = (0.5+isec)*AliTRDgeometry::GetAlpha();
\r
805 cs = TMath::Cos(alpha);
\r
806 sn = TMath::Sin(alpha);
\r
808 for(Int_t istk(0); istk<AliTRDgeometry::kNstack; istk++){
\r
809 for(Int_t ilyr(0); ilyr<AliTRDgeometry::kNlayer; ilyr++){
\r
810 Int_t idet(AliTRDgeometry::GetDetector(ilyr, istk, isec));
\r
811 TGeoHMatrix *matrix(fgGeo->GetClusterMatrix(idet));
\r
813 AliDebug(2, Form("Missing matrix for %03d [%02d_%d_%d]", idet, isec, istk, ilyr));
\r
816 AliDebug(2, Form("Read info for %03d [%02d_%d_%d]", idet, isec, istk, ilyr));
\r
817 AliTRDpadPlane *pp(fgGeo->GetPadPlane(ilyr, istk));
\r
818 Double_t zm(0.5 * (pp->GetRow0() + pp->GetRowEnd())),
\r
819 loc0[] = {AliTRDgeometry::AnodePos(), pp->GetCol0(), zm-pp->GetRow0()},
\r
820 loc1[] = {AliTRDgeometry::AnodePos(), pp->GetColEnd(), zm-pp->GetRowEnd()},
\r
822 matrix->LocalToMaster(loc0, glb);
\r
823 Float_t phi = TMath::ATan2(glb[0]*sn + glb[1]*cs, glb[0]*cs - glb[1]*sn),
\r
824 tgl = glb[2]/glb[0]/TMath::Sqrt(1.+glb[1]*glb[1]/glb[0]/glb[0]),
\r
825 eta = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
\r
826 pos[0] = eta; pos[1] = phi;
\r
827 matrix->LocalToMaster(loc1, glb);
\r
828 phi = TMath::ATan2(glb[0]*sn + glb[1]*cs, glb[0]*cs - glb[1]*sn);
\r
829 tgl = glb[2]/glb[0]/TMath::Sqrt(1.+glb[1]*glb[1]/glb[0]/glb[0]);
\r
830 eta = -TMath::Log(TMath::Tan(0.5 * (0.5*TMath::Pi() - TMath::ATan(tgl))));
\r
831 pos[2] = eta; pos[3] = phi;
\r
833 if(calib->IsChamberGood(idet)){
\r
834 if(calib->IsHalfChamberNoData(idet, 0)) pos[4] += 2.;
\r
835 if(calib->IsHalfChamberNoData(idet, 1)) pos[4] += 3.;
\r
836 } else pos[4] = 1.;
\r
837 chmb->AddAt(new TVectorF(pos), idet);
\r
843 //____________________________________________________________________
\r
844 void AliTRDinfoGen::MakeSummary()
\r
846 // Build summary plots
\r
848 AliError("Missing results");
\r
851 TH1 *h1(NULL); TVirtualPad *p(NULL); TCanvas *cOut(NULL);
\r
853 const Int_t nx(2048), ny(750);
\r
854 cOut = new TCanvas(GetName(), "Run Statistics", nx, ny);
\r
855 cOut->Divide(3,1, 1.e-5, 1.e-5);
\r
857 p=cOut->cd(1);p->SetRightMargin(0.025);p->SetTopMargin(0.01);p->SetLogy();
\r
858 h1 = (TH1*)fContainer->At(kStatTrk);
\r
859 h1->SetBarOffset(0.06); h1->SetBarWidth(0.88); h1->SetFillColor(3);
\r
862 p=cOut->cd(2);p->SetRightMargin(0.025);p->SetTopMargin(0.01);p->SetLogy();
\r
863 h1 = (TH1*)fContainer->At(kEvType);
\r
864 h1->SetBarOffset(0.04); h1->SetBarWidth(0.92);h1->SetFillColor(6);
\r
867 p=cOut->cd(3);p->SetRightMargin(0.025);p->SetTopMargin(0.01);p->SetLogz();
\r
868 TH2 *h2((TH2*)fContainer->At(kBC));
\r
869 h1 = h2->ProjectionX("_px");
\r
870 Int_t n(0); Int_t bins[3500];
\r
871 for(Int_t ib(1); ib<=3500; ib++){
\r
872 if(h1->GetBinContent(ib) < 1) continue;
\r
877 TAxis *ay(h2->GetYaxis());
\r
878 TH2 *hs = new TH2I("hBC_Summary", Form("%s;%s;%s", h2->GetTitle(), h2->GetXaxis()->GetTitle(), h2->GetYaxis()->GetTitle()),
\r
879 n, -0.5, n-0.5, ay->GetNbins(), ay->GetXmin(), ay->GetXmax());
\r
880 hs->SetLineColor(kBlack);hs->SetLineWidth(1);
\r
881 hs->SetMarkerColor(kRed);
\r
882 TAxis *ax(hs->GetXaxis());
\r
883 for(Int_t ib(0); ib<n; ib++){
\r
884 ax->SetBinLabel(ib+1, Form("%d", bins[ib]));
\r
885 for(Int_t iy(1); iy<=ay->GetNbins(); iy++){
\r
886 hs->SetBinContent(ib+1, iy, h2->GetBinContent(bins[ib], iy));
\r
889 hs->Draw("textbox");
\r
890 cOut->SaveAs(Form("%s.gif", cOut->GetName()));
\r
893 //____________________________________________________________________
\r
894 void AliTRDinfoGen::SetLocalEvSelection(const AliTRDeventCuts &ec)
\r
896 // Set event cuts from outside
\r
897 if(!fEventCut) fEventCut = new AliTRDeventCuts(ec);
\r
898 else new(fEventCut) AliTRDeventCuts(ec);
\r
899 fEventCut->Print();
\r
902 //____________________________________________________________________
\r
903 void AliTRDinfoGen::SetLocalV0Selection(const AliTRDv0Info &v0)
\r
905 // Set V0 cuts from outside
\r
907 if(!fV0Cut) fV0Cut = new AliTRDv0Info(v0);
\r
908 else new(fV0Cut) AliTRDv0Info(v0);
\r
912 //____________________________________________________________________
\r
913 TTreeSRedirector* AliTRDinfoGen::DebugStream()
\r
915 // Manage debug stream for task
\r
917 TDirectory *savedir = gDirectory;
\r
918 fDebugStream = new TTreeSRedirector("TRD.DebugInfoGen.root");
\r
921 return fDebugStream;
\r
924 //____________________________________________________________________
\r
925 void AliTRDinfoGen::Terminate(Option_t* /*option*/)
\r
927 // Process run information
\r
929 if(!(fContainer = dynamic_cast<TObjArray *>(GetOutputData(AliTRDpwgppHelper::kMonitor)))) return;
\r
930 AliInfo(Form("fContainer(%p)", (void*)fContainer));
\r
931 if(UseLocalEvSelection()){
\r
932 TH1 *h1 = (TH1*)fContainer->At(kTrigger); TAxis *ax(h1->GetXaxis());
\r
933 AliInfo(Form("h1(%p)", (void*)h1));
\r
934 for(Int_t ix(1); ix<=ax->GetNbins(); ix++){
\r
935 if(fEventCut->CheckTrigger(ax->GetBinLabel(ix))) ax->SetBinLabel(ix, Form("#color[2]{%s}", ax->GetBinLabel(ix)));
\r