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1 | #include "AliAnalysisTaskSE.h" |
| 2 | #include "AliTrackPointArray.h" |
| 3 | #include "AliAnalysisManager.h" |
| 4 | #include "AliAnalysisDataContainer.h" |
| 5 | #include "AliESDEvent.h" |
| 6 | #include "AliESDfriend.h" |
| 7 | #include "AliStack.h" |
| 8 | #include "AliPID.h" |
| 9 | #include "AliITSPIDResponse.h" |
| 10 | #include "AliMCEventHandler.h" |
| 11 | #include "AliMCEvent.h" |
| 12 | #include <TParticle.h> |
| 13 | #include <TSystem.h> |
| 14 | #include <TTree.h> |
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15 | #include <TNtuple.h> |
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16 | #include <TH1F.h> |
| 17 | #include <TH2F.h> |
| 18 | #include <TChain.h> |
| 19 | #include "AliESDInputHandlerRP.h" |
| 20 | #include "AliAnalysisTaskITSsaTracks.h" |
| 21 | |
| 22 | /************************************************************************** |
| 23 | * Copyright(c) 1998-2012, ALICE Experiment at CERN, All rights reserved. * |
| 24 | * * |
| 25 | * Author: The ALICE Off-line Project. * |
| 26 | * Contributors are mentioned in the code where appropriate. * |
| 27 | * * |
| 28 | * Permission to use, copy, modify and distribute this software and its * |
| 29 | * documentation strictly for non-commercial purposes is hereby granted * |
| 30 | * without fee, provided that the above copyright notice appears in all * |
| 31 | * copies and that both the copyright notice and this permission notice * |
| 32 | * appear in the supporting documentation. The authors make no claims * |
| 33 | * about the suitability of this software for any purpose. It is * |
| 34 | * provided "as is" without express or implied warranty. * |
| 35 | **************************************************************************/ |
| 36 | |
| 37 | //************************************************************************* |
| 38 | // Implementation of class AliAnalysisTaskITSsaTracks |
| 39 | // AliAnalysisTaskSE to extract QA and performance histos for ITS standalone tracks |
| 40 | // |
| 41 | // |
| 42 | // Authors: L. Milano, milano@to.infn.it |
| 43 | // F. Prino, prino@to.infn.it |
| 44 | // |
| 45 | //************************************************************************* |
| 46 | |
| 47 | ClassImp(AliAnalysisTaskITSsaTracks) |
| 48 | //______________________________________________________________________________ |
| 49 | AliAnalysisTaskITSsaTracks::AliAnalysisTaskITSsaTracks() : AliAnalysisTaskSE("ITSsa resolution"), |
| 50 | fOutput(0), |
| 51 | fHistNEvents(0), |
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52 | fHistMCPhiResid(0), |
| 53 | fHistPhiResid(0), |
| 54 | fNtupleTracks(0), |
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55 | fNPtBins(kMaxPtBins), |
| 56 | fMinITSpts(4), |
| 57 | fMinSPDpts(1), |
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58 | fMinPtsforPid(3), |
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59 | fMinTPCpts(50), |
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60 | fMaxITSChi2Clu(100.), |
| 61 | fFillNtuple(kFALSE), |
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62 | fReadMC(kFALSE), |
| 63 | fUseMCId(kFALSE) |
| 64 | { |
| 65 | // |
| 66 | for(Int_t ilay=0; ilay<6;ilay++) fRequirePoint[ilay]=kFALSE; |
| 67 | DefineInput(0, TChain::Class()); |
| 68 | DefineOutput(1, TList::Class()); |
| 69 | const Int_t nbins = 29; |
| 70 | Double_t xbins[nbins+1]={0.06,0.08,0.10,0.12,0.14,0.16,0.18,0.20,0.25,0.30, |
| 71 | 0.35,0.40,0.45,0.50,0.55,0.60,0.65,0.70,0.75,0.80, |
| 72 | 0.85,0.90,0.95,1.00,1.20,1.40,1.60,1.80,1.90,2.00}; |
| 73 | SetPtBins(nbins,xbins); |
| 74 | } |
| 75 | |
| 76 | |
| 77 | //___________________________________________________________________________ |
| 78 | AliAnalysisTaskITSsaTracks::~AliAnalysisTaskITSsaTracks(){ |
| 79 | // |
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80 | delete fHistNEvents; |
| 81 | for(Int_t iType=0; iType<kNtrackTypes; iType++){ |
| 82 | delete fHistPt[iType]; |
| 83 | delete fHistPtGood[iType]; |
| 84 | delete fHistPtFake[iType]; |
| 85 | delete fHistEtaPhi[iType]; |
| 86 | delete fHistEtaPhiGood[iType]; |
| 87 | delete fHistEtaPhiFake[iType]; |
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88 | delete fHistEtaPhiAny[iType]; |
| 89 | delete fHistEtaPhi1SPD[iType]; |
| 90 | delete fHistEtaPhi4Clu[iType]; |
| 91 | delete fHistEtaPhi6Clu[iType]; |
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92 | delete fHistChi2[iType]; |
| 93 | delete fHistChi2Good[iType]; |
| 94 | delete fHistChi2Fake[iType]; |
| 95 | delete fHistNclu[iType]; |
| 96 | delete fHistNcluGood[iType]; |
| 97 | delete fHistNcluFake[iType]; |
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98 | delete fHistdedxvsP2cls[iType]; |
| 99 | delete fHistdedxvsP3cls[iType]; |
| 100 | delete fHistdedxvsP4cls[iType]; |
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101 | } |
| 102 | for(Int_t iSpec=0; iSpec<kNspecies; iSpec++){ |
| 103 | delete fHistPtTPCITS[iSpec]; |
| 104 | delete fHistPtITSsa[iSpec]; |
| 105 | delete fHistPtITSpureSA[iSpec]; |
| 106 | delete fHistEtaPhiTPCITS[iSpec]; |
| 107 | delete fHistEtaPhiITSsa[iSpec]; |
| 108 | delete fHistEtaPhiITSpureSA[iSpec]; |
| 109 | delete fHistNcluTPCITS[iSpec]; |
| 110 | delete fHistNcluITSsa[iSpec]; |
| 111 | delete fHistNcluITSpureSA[iSpec]; |
| 112 | delete fHistd0rphiITSpureSA[iSpec]; |
| 113 | delete fHistd0zITSpureSA[iSpec]; |
| 114 | delete fHistCluInLayTPCITS[iSpec]; |
| 115 | delete fHistCluInLayITSsa[iSpec]; |
| 116 | delete fHistCluInLayITSpureSA[iSpec]; |
| 117 | delete fHistOuterLayITSpureSA[iSpec]; |
| 118 | delete fHistPtResid[iSpec]; |
| 119 | delete fHistPtRelResid[iSpec]; |
| 120 | delete fHistInvPtResid[iSpec]; |
| 121 | delete fHistInvPtRelResid[iSpec]; |
| 122 | delete fHistMCPtResid[iSpec]; |
| 123 | delete fHistMCPtRelResid[iSpec]; |
| 124 | delete fHistMCInvPtResid[iSpec]; |
| 125 | delete fHistMCInvPtRelResid[iSpec]; |
| 126 | } |
| 127 | |
| 128 | delete fHistMCPhiResid; |
| 129 | delete fHistPhiResid; |
| 130 | delete fNtupleTracks; |
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131 | if (fOutput) { |
| 132 | delete fOutput; |
| 133 | fOutput = 0; |
| 134 | } |
| 135 | } |
| 136 | |
| 137 | //________________________________________________________________________ |
| 138 | void AliAnalysisTaskITSsaTracks::SetPtBins(Int_t n, Double_t* lim){ |
| 139 | // define pt bins for analysis |
| 140 | if(n>kMaxPtBins){ |
| 141 | printf("Max. number of Pt bins = %d\n",kMaxPtBins); |
| 142 | return; |
| 143 | }else{ |
| 144 | fNPtBins=n; |
| 145 | for(Int_t i=0; i<fNPtBins+1; i++) fPtLimits[i]=lim[i]; |
| 146 | for(Int_t i=fNPtBins+1; i<kMaxPtBins+1; i++) fPtLimits[i]=99999999.; |
| 147 | } |
| 148 | } |
| 149 | //___________________________________________________________________________ |
| 150 | void AliAnalysisTaskITSsaTracks::UserCreateOutputObjects() { |
| 151 | // create output histos |
| 152 | |
| 153 | fOutput = new TList(); |
| 154 | fOutput->SetOwner(); |
| 155 | fOutput->SetName("OutputHistos"); |
| 156 | |
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157 | fNtupleTracks= new TNtuple("ntupleTracks","ntupleTracks","pt:px:py:pz:eta:phi:d0xy:d0z:dedx3:dedx4:dedx5:dedx6:truncmean:chi2:status:ITSrefit:TPCin:TPCrefit:ITSpureSA:nITSclu:nTPCclu:clumap:spdin:spdout:sddin:sddout:ssdin:ssdout:label:ptgen:pxgen:pygen:pzgen:etagen:phigen:ntracks"); |
| 158 | // kinematics: pt, p eta,phi -> 6 variables |
| 159 | // impact parameters: d0xy, d0z -> 2 variables |
| 160 | // dE/dx: 4 Layers + trunc mean -> 5 variables |
| 161 | // chi2 and track status: -> 6 variables |
| 162 | // cluster infos: -> 9 variables |
| 163 | // MC info: -> 7 variables |
| 164 | // Multiplicity -> 1 variable |
| 165 | // Total: 36 |
| 166 | fOutput->Add(fNtupleTracks); |
| 167 | |
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168 | fHistNEvents = new TH1F("hNEvents", "Number of processed events",3,-0.5,2.5); |
| 169 | fHistNEvents->Sumw2(); |
| 170 | fHistNEvents->SetMinimum(0); |
| 171 | fOutput->Add(fHistNEvents); |
| 172 | |
| 173 | //binning for the dedx histogram |
| 174 | const Int_t hnbinsdedx=400; |
| 175 | Double_t hxmindedx = 0.01; |
| 176 | Double_t hxmaxdedx = 10; |
| 177 | Double_t hlogxmindedx = TMath::Log10(hxmindedx); |
| 178 | Double_t hlogxmaxdedx = TMath::Log10(hxmaxdedx); |
| 179 | Double_t hbinwidthdedx = (hlogxmaxdedx-hlogxmindedx)/hnbinsdedx; |
| 180 | Double_t hxbinsdedx[hnbinsdedx+1]; |
| 181 | hxbinsdedx[0] = 0.01; |
| 182 | for (Int_t i=1;i<=hnbinsdedx;i++) { |
| 183 | hxbinsdedx[i] = hxmindedx + TMath::Power(10,hlogxmindedx+i*hbinwidthdedx); |
| 184 | } |
| 185 | |
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186 | TString tit[kNtrackTypes]={"TPCITS","ITSsa","ITSpureSA"}; |
| 187 | for(Int_t iType=0; iType<kNtrackTypes; iType++){ |
| 188 | fHistPt[iType]=new TH1F(Form("hPt%s",tit[iType].Data()),"",100,0.,2.); |
| 189 | fHistPt[iType]->Sumw2(); |
| 190 | fOutput->Add(fHistPt[iType]); |
| 191 | fHistPtGood[iType]=new TH1F(Form("hPtGood%s",tit[iType].Data()),"",100,0.,2.); |
| 192 | fHistPtGood[iType]->Sumw2(); |
| 193 | fOutput->Add(fHistPtGood[iType]); |
| 194 | fHistPtFake[iType]=new TH1F(Form("hPtFake%s",tit[iType].Data()),"",100,0.,2.); |
| 195 | fHistPtFake[iType]->Sumw2(); |
| 196 | fOutput->Add(fHistPtFake[iType]); |
| 197 | |
| 198 | fHistEtaPhi[iType] = new TH2F(Form("hEtaPhi%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 199 | fHistEtaPhi[iType]->Sumw2(); |
| 200 | fOutput->Add(fHistEtaPhi[iType]); |
| 201 | fHistEtaPhiGood[iType] = new TH2F(Form("hEtaPhiGood%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 202 | fHistEtaPhiGood[iType]->Sumw2(); |
| 203 | fOutput->Add(fHistEtaPhiGood[iType]); |
| 204 | fHistEtaPhiFake[iType] = new TH2F(Form("hEtaPhiFake%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 205 | fHistEtaPhiFake[iType]->Sumw2(); |
| 206 | fOutput->Add(fHistEtaPhiFake[iType]); |
| 207 | |
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208 | fHistEtaPhiAny[iType] = new TH2F(Form("hEtaPhiAny%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 209 | fHistEtaPhiAny[iType]->Sumw2(); |
| 210 | fOutput->Add(fHistEtaPhiAny[iType]); |
| 211 | fHistEtaPhi1SPD[iType] = new TH2F(Form("hEtaPhi1SPD%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 212 | fHistEtaPhi1SPD[iType]->Sumw2(); |
| 213 | fOutput->Add(fHistEtaPhi1SPD[iType]); |
| 214 | fHistEtaPhi4Clu[iType] = new TH2F(Form("hEtaPhi4Clu%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 215 | fHistEtaPhi4Clu[iType]->Sumw2(); |
| 216 | fOutput->Add(fHistEtaPhi4Clu[iType]); |
| 217 | fHistEtaPhi6Clu[iType] = new TH2F(Form("hEtaPhi6Clu%s",tit[iType].Data()),"",50,-1,1.,100,0.,2.*TMath::Pi()); |
| 218 | fHistEtaPhi6Clu[iType]->Sumw2(); |
| 219 | fOutput->Add(fHistEtaPhi6Clu[iType]); |
| 220 | |
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221 | fHistChi2[iType]=new TH1F(Form("hChi2%s",tit[iType].Data()),"",100,0.,10.); |
| 222 | fHistChi2[iType]->Sumw2(); |
| 223 | fOutput->Add(fHistChi2[iType]); |
| 224 | fHistChi2Good[iType]=new TH1F(Form("hChi2Good%s",tit[iType].Data()),"",100,0.,10.); |
| 225 | fHistChi2Good[iType]->Sumw2(); |
| 226 | fOutput->Add(fHistChi2Good[iType]); |
| 227 | fHistChi2Fake[iType]=new TH1F(Form("hChi2Fake%s",tit[iType].Data()),"",100,0.,10.); |
| 228 | fHistChi2Fake[iType]->Sumw2(); |
| 229 | fOutput->Add(fHistChi2Fake[iType]); |
| 230 | |
| 231 | fHistNclu[iType]=new TH1F(Form("hNclu%s",tit[iType].Data()),"",7,-0.5,6.5); |
| 232 | fHistNclu[iType]->Sumw2(); |
| 233 | fOutput->Add(fHistNclu[iType]); |
| 234 | fHistNcluGood[iType]=new TH1F(Form("hNcluGood%s",tit[iType].Data()),"",7,-0.5,6.5); |
| 235 | fHistNcluGood[iType]->Sumw2(); |
| 236 | fOutput->Add(fHistNcluGood[iType]); |
| 237 | fHistNcluFake[iType]=new TH1F(Form("hNcluFake%s",tit[iType].Data()),"",7,-0.5,6.5); |
| 238 | fHistNcluFake[iType]->Sumw2(); |
| 239 | fOutput->Add(fHistNcluFake[iType]); |
| 240 | |
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241 | fHistdedxvsP2cls[iType] = new TH2F(Form("hdedxvsP2cls%s",tit[iType].Data()),"",hnbinsdedx,hxbinsdedx,900,0,1000); |
| 242 | fHistdedxvsP2cls[iType]->Sumw2(); |
| 243 | fOutput->Add(fHistdedxvsP2cls[iType]); |
| 244 | |
| 245 | fHistdedxvsP3cls[iType] = new TH2F(Form("hdedxvsP3cls%s",tit[iType].Data()),"",hnbinsdedx,hxbinsdedx,900,0,1000); |
| 246 | fHistdedxvsP3cls[iType]->Sumw2(); |
| 247 | fOutput->Add(fHistdedxvsP3cls[iType]); |
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248 | |
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249 | fHistdedxvsP4cls[iType] = new TH2F(Form("hdedxvsP4cls%s",tit[iType].Data()),"",hnbinsdedx,hxbinsdedx,900,0,1000); |
| 250 | fHistdedxvsP4cls[iType]->Sumw2(); |
| 251 | fOutput->Add(fHistdedxvsP4cls[iType]); |
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252 | } |
| 253 | |
| 254 | //----------------------------------------------------------- |
| 255 | |
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256 | TString spname[3]={"Pion","Kaon","Proton"}; |
| 257 | TString hisname; |
| 258 | const Int_t nbins = fNPtBins; |
| 259 | Double_t xbins[nbins+1]; |
| 260 | for(Int_t ibin=0; ibin<=nbins; ibin++) xbins[ibin]=fPtLimits[ibin]; |
| 261 | |
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262 | for(Int_t iSpec=0; iSpec<kNspecies; iSpec++){ |
| 263 | |
| 264 | hisname.Form("hPtTPCITS%s",spname[iSpec].Data()); |
| 265 | fHistPtTPCITS[iSpec] = new TH1F(hisname.Data(),"",100,0.,2.); |
| 266 | fHistPtTPCITS[iSpec]->Sumw2(); |
| 267 | fOutput->Add(fHistPtTPCITS[iSpec]); |
| 268 | |
| 269 | hisname.Form("hPtITSsa%s",spname[iSpec].Data()); |
| 270 | fHistPtITSsa[iSpec] = new TH1F(hisname.Data(),"",100,0.,2.); |
| 271 | fHistPtITSsa[iSpec]->Sumw2(); |
| 272 | fOutput->Add(fHistPtITSsa[iSpec]); |
| 273 | |
| 274 | hisname.Form("hPtITSpureSA%s",spname[iSpec].Data()); |
| 275 | fHistPtITSpureSA[iSpec] = new TH1F(hisname.Data(),"",100,0.,2.); |
| 276 | fHistPtITSpureSA[iSpec]->Sumw2(); |
| 277 | fOutput->Add(fHistPtITSpureSA[iSpec]); |
| 278 | |
| 279 | //--- |
| 280 | |
| 281 | hisname.Form("hEtaPhiTPCITS%s",spname[iSpec].Data()); |
| 282 | fHistEtaPhiTPCITS[iSpec] = new TH2F(hisname.Data(),"",50,-1,1.,50,0.,2.*TMath::Pi()); |
| 283 | fHistEtaPhiTPCITS[iSpec]->Sumw2(); |
| 284 | fOutput->Add(fHistEtaPhiTPCITS[iSpec]); |
| 285 | |
| 286 | hisname.Form("hEtaPhiITSsa%s",spname[iSpec].Data()); |
| 287 | fHistEtaPhiITSsa[iSpec] = new TH2F(hisname.Data(),"",50,-1,1.,50,0.,2.*TMath::Pi()); |
| 288 | fHistEtaPhiITSsa[iSpec]->Sumw2(); |
| 289 | fOutput->Add(fHistEtaPhiITSsa[iSpec]); |
| 290 | |
| 291 | hisname.Form("hEtaPhiITSpureSA%s",spname[iSpec].Data()); |
| 292 | fHistEtaPhiITSpureSA[iSpec] = new TH2F(hisname.Data(),"",50,-1,1.,50,0.,2.*TMath::Pi()); |
| 293 | fHistEtaPhiITSpureSA[iSpec]->Sumw2(); |
| 294 | fOutput->Add(fHistEtaPhiITSpureSA[iSpec]); |
| 295 | |
| 296 | //--- |
| 297 | |
| 298 | hisname.Form("hNcluTPCITS%s",spname[iSpec].Data()); |
| 299 | fHistNcluTPCITS[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-0.5,6.5); |
| 300 | fHistNcluTPCITS[iSpec]->Sumw2(); |
| 301 | fOutput->Add(fHistNcluTPCITS[iSpec]); |
| 302 | |
| 303 | hisname.Form("hNcluITSsa%s",spname[iSpec].Data()); |
| 304 | fHistNcluITSsa[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-0.5,6.5); |
| 305 | fHistNcluITSsa[iSpec]->Sumw2(); |
| 306 | fOutput->Add(fHistNcluITSsa[iSpec]); |
| 307 | |
| 308 | hisname.Form("hNcluITSpureSA%s",spname[iSpec].Data()); |
| 309 | fHistNcluITSpureSA[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-0.5,6.5); |
| 310 | fHistNcluITSpureSA[iSpec]->Sumw2(); |
| 311 | fOutput->Add(fHistNcluITSpureSA[iSpec]); |
| 312 | |
| 313 | //--- |
| 314 | |
| 315 | hisname.Form("hd0rphiITSpureSA%s",spname[iSpec].Data()); |
| 316 | fHistd0rphiITSpureSA[iSpec] = new TH2F(hisname.Data(),"",nbins,xbins,2000,-1,1); |
| 317 | fHistd0rphiITSpureSA[iSpec]->Sumw2(); |
| 318 | fOutput->Add(fHistd0rphiITSpureSA[iSpec]); |
| 319 | |
| 320 | hisname.Form("hd0zITSpureSA%s",spname[iSpec].Data()); |
| 321 | fHistd0zITSpureSA[iSpec] = new TH2F(hisname.Data(),"",nbins,xbins,2000,-1,1); |
| 322 | fHistd0zITSpureSA[iSpec]->Sumw2(); |
| 323 | fOutput->Add(fHistd0zITSpureSA[iSpec]); |
| 324 | |
| 325 | //--- |
| 326 | |
| 327 | hisname.Form("hCluInLayTPCITS%s",spname[iSpec].Data()); |
| 328 | fHistCluInLayTPCITS[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-1.5,5.5); |
| 329 | fHistCluInLayTPCITS[iSpec]->Sumw2(); |
| 330 | fOutput->Add(fHistCluInLayTPCITS[iSpec]); |
| 331 | |
| 332 | hisname.Form("hCluInLayITSsa%s",spname[iSpec].Data()); |
| 333 | fHistCluInLayITSsa[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-1.5,5.5); |
| 334 | fHistCluInLayITSsa[iSpec]->Sumw2(); |
| 335 | fOutput->Add(fHistCluInLayITSsa[iSpec]); |
| 336 | |
| 337 | hisname.Form("hCluInLayITSpureSA%s",spname[iSpec].Data()); |
| 338 | fHistCluInLayITSpureSA[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-1.5,5.5); |
| 339 | fHistCluInLayITSpureSA[iSpec]->Sumw2(); |
| 340 | fOutput->Add(fHistCluInLayITSpureSA[iSpec]); |
| 341 | |
| 342 | hisname.Form("hOuterLayITSpureSA%s",spname[iSpec].Data()); |
| 343 | fHistOuterLayITSpureSA[iSpec] = new TH2F(hisname.Data(),"",100,0.,2.,7,-1.5,5.5); |
| 344 | fHistOuterLayITSpureSA[iSpec]->Sumw2(); |
| 345 | fOutput->Add(fHistOuterLayITSpureSA[iSpec]); |
| 346 | |
| 347 | //--- |
| 348 | |
| 349 | hisname.Form("hPtResid%s",spname[iSpec].Data()); |
| 350 | fHistPtResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-1.,1.); |
| 351 | fHistPtResid[iSpec]->Sumw2(); |
| 352 | fOutput->Add(fHistPtResid[iSpec]); |
| 353 | hisname.Form("hPtRelResid%s",spname[iSpec].Data()); |
| 354 | fHistPtRelResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-0.5,0.5); |
| 355 | fHistPtRelResid[iSpec]->Sumw2(); |
| 356 | fOutput->Add(fHistPtRelResid[iSpec]); |
| 357 | |
| 358 | hisname.Form("hInvPtResid%s",spname[iSpec].Data()); |
| 359 | fHistInvPtResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-1.,1.); |
| 360 | fHistInvPtResid[iSpec]->Sumw2(); |
| 361 | fOutput->Add(fHistInvPtResid[iSpec]); |
| 362 | hisname.Form("hInvPtRelResid%s",spname[iSpec].Data()); |
| 363 | fHistInvPtRelResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-0.5,0.5); |
| 364 | fHistInvPtRelResid[iSpec]->Sumw2(); |
| 365 | fOutput->Add(fHistInvPtRelResid[iSpec]); |
| 366 | |
| 367 | hisname.Form("hMCPtResid%s",spname[iSpec].Data()); |
| 368 | fHistMCPtResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-1.,1.); |
| 369 | fHistMCPtResid[iSpec]->Sumw2(); |
| 370 | fOutput->Add(fHistMCPtResid[iSpec]); |
| 371 | hisname.Form("hMCPtRelResid%s",spname[iSpec].Data()); |
| 372 | fHistMCPtRelResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-0.5,0.5); |
| 373 | fHistMCPtRelResid[iSpec]->Sumw2(); |
| 374 | fOutput->Add(fHistMCPtRelResid[iSpec]); |
| 375 | |
| 376 | hisname.Form("hMCInvPtResid%s",spname[iSpec].Data()); |
| 377 | fHistMCInvPtResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-1.,1.); |
| 378 | fHistMCInvPtResid[iSpec]->Sumw2(); |
| 379 | fOutput->Add(fHistMCInvPtResid[iSpec]); |
| 380 | hisname.Form("hMCInvPtRelResid%s",spname[iSpec].Data()); |
| 381 | fHistMCInvPtRelResid[iSpec]=new TH2F(hisname.Data(),hisname.Data(),nbins,xbins,100,-0.5,0.5); |
| 382 | fHistMCInvPtRelResid[iSpec]->Sumw2(); |
| 383 | fOutput->Add(fHistMCInvPtRelResid[iSpec]); |
| 384 | |
| 385 | } |
| 386 | |
| 2afdea69 |
387 | fHistMCPhiResid=new TH2F("hMCPhiResid","",nbins,xbins,100,-0.5,0.5); |
| 388 | fHistMCPhiResid->Sumw2(); |
| 389 | fOutput->Add(fHistMCPhiResid); |
| 390 | fHistPhiResid=new TH2F("hPhiResid","",nbins,xbins,100,-0.5,0.5); |
| 391 | fHistPhiResid->Sumw2(); |
| 392 | fOutput->Add(fHistPhiResid); |
| 393 | |
| 394 | PostData(1,fOutput); |
| 395 | |
| 045571a6 |
396 | } |
| 397 | //______________________________________________________________________________ |
| 398 | void AliAnalysisTaskITSsaTracks::UserExec(Option_t *) |
| 399 | { |
| 400 | // |
| 401 | |
| 402 | AliESDEvent *esd = (AliESDEvent*) (InputEvent()); |
| 403 | |
| 404 | |
| 405 | if(!esd) { |
| 406 | printf("AliAnalysisTaskSDDRP::Exec(): bad ESD\n"); |
| 407 | return; |
| 408 | } |
| 409 | |
| 410 | |
| 411 | if(!ESDfriend()) { |
| 412 | printf("AliAnalysisTaskSDDRP::Exec(): bad ESDfriend\n"); |
| 413 | return; |
| 414 | } |
| 415 | |
| 416 | AliStack* stack=0; |
| 417 | |
| 418 | if(fReadMC){ |
| 419 | AliMCEventHandler* eventHandler = dynamic_cast<AliMCEventHandler*> (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()); |
| 420 | if (!eventHandler) { |
| 421 | Printf("ERROR: Could not retrieve MC event handler"); |
| 422 | return; |
| 423 | } |
| 424 | AliMCEvent* mcEvent = eventHandler->MCEvent(); |
| 425 | if (!mcEvent) { |
| 426 | Printf("ERROR: Could not retrieve MC event"); |
| 427 | return; |
| 428 | } |
| 429 | stack = mcEvent->Stack(); |
| 430 | if (!stack) { |
| 431 | Printf("ERROR: stack not available"); |
| 432 | return; |
| 433 | } |
| 434 | } |
| 435 | |
| 045571a6 |
436 | |
| 437 | fHistNEvents->Fill(0); |
| 438 | const AliESDVertex *spdv=esd->GetPrimaryVertexSPD(); |
| 439 | if(spdv->GetNContributors()<=0) return; |
| 440 | fHistNEvents->Fill(1); |
| 2afdea69 |
441 | |
| 442 | const Int_t ntSize=36; |
| 443 | Float_t xnt[ntSize]; |
| 444 | |
| 045571a6 |
445 | Int_t ntracks = esd->GetNumberOfTracks(); |
| 446 | for (Int_t iTrack=0; iTrack < ntracks; iTrack++) { |
| 447 | AliESDtrack * track = esd->GetTrack(iTrack); |
| 448 | if (!track) continue; |
| 2afdea69 |
449 | Float_t pttrack=track->Pt(); |
| 450 | Float_t ptrack=track->P(); |
| 451 | Float_t pxtrack=track->Px(); |
| 452 | Float_t pytrack=track->Py(); |
| 453 | Float_t pztrack=track->Pz(); |
| 454 | Float_t impactXY=-999, impactZ=-999; |
| 455 | track->GetImpactParameters(impactXY, impactZ); |
| 456 | Double_t dedxlay[4]; |
| 457 | track->GetITSdEdxSamples(dedxlay); |
| 458 | Float_t dedx=track->GetITSsignal(); |
| 459 | Float_t chi2=track->GetITSchi2(); |
| 045571a6 |
460 | Int_t status=track->GetStatus(); |
| 2afdea69 |
461 | Bool_t isITSrefit=kFALSE; |
| 462 | Bool_t isTPCin=kFALSE; |
| 463 | Bool_t isTPCrefit=kFALSE; |
| 464 | Bool_t isPureSA=kFALSE; |
| 465 | if(status&AliESDtrack::kITSrefit) isITSrefit=kTRUE; |
| 466 | if(status&AliESDtrack::kTPCin) isTPCin=kTRUE; |
| 467 | if(status&AliESDtrack::kTPCrefit) isTPCrefit=kTRUE; |
| 468 | if(status&AliESDtrack::kITSpureSA) isPureSA=kTRUE; |
| 045571a6 |
469 | Bool_t isSA=kTRUE; |
| 470 | if(status&AliESDtrack::kTPCin) isSA=kFALSE; |
| 471 | Int_t nTPCclus=track->GetNcls(1); |
| 472 | Int_t nITSclus=track->GetNcls(0); |
| 2afdea69 |
473 | UChar_t clumap=track->GetITSClusterMap(); |
| 474 | Int_t idet; |
| 475 | Float_t xloc,zloc; |
| 476 | Int_t statusLay[6]; |
| 477 | for(Int_t iLay=0; iLay<6;iLay++) track->GetITSModuleIndexInfo(iLay,idet,statusLay[iLay],xloc,zloc); |
| 478 | Int_t trlabel=track->GetLabel(); |
| 479 | Float_t ptgen=-999.; |
| 480 | Float_t pgen=-999.; |
| 481 | Float_t pxgen=-999.; |
| 482 | Float_t pygen=-999.; |
| 483 | Float_t pzgen=-999.; |
| 484 | Float_t etagen=-999.; |
| 485 | Float_t phigen=-999.; |
| 486 | if(fReadMC){ |
| 487 | TParticle* part = stack->Particle(TMath::Abs(trlabel)); |
| 488 | ptgen=part->Pt(); |
| 489 | pgen=part->P(); |
| 490 | pxgen=part->Px(); |
| 491 | pygen=part->Py(); |
| 492 | pzgen=part->Pz(); |
| 493 | etagen=part->Eta(); |
| 494 | phigen=part->Phi(); |
| 495 | } |
| 496 | |
| 497 | Int_t indexn=0; |
| 498 | xnt[indexn++]=pttrack; |
| 499 | xnt[indexn++]=pxtrack; |
| 500 | xnt[indexn++]=pytrack; |
| 501 | xnt[indexn++]=pztrack; |
| 502 | xnt[indexn++]=track->Eta(); |
| 503 | xnt[indexn++]=track->Phi(); |
| 504 | xnt[indexn++]=impactXY; |
| 505 | xnt[indexn++]=impactZ; |
| 506 | for(Int_t iLay=0; iLay<4; iLay++) xnt[indexn++]=dedxlay[iLay]; |
| 507 | xnt[indexn++]=dedx; |
| 508 | xnt[indexn++]=chi2; |
| 509 | xnt[indexn++]=status; |
| 510 | xnt[indexn++]=isITSrefit; |
| 511 | xnt[indexn++]=isTPCin; |
| 512 | xnt[indexn++]=isTPCrefit; |
| 513 | xnt[indexn++]=isPureSA; |
| 514 | xnt[indexn++]=nITSclus; |
| 515 | xnt[indexn++]=nTPCclus; |
| 516 | xnt[indexn++]=clumap; |
| 517 | for(Int_t iLay=0; iLay<6; iLay++) xnt[indexn++]=(Float_t)statusLay[iLay]; |
| 518 | xnt[indexn++]=trlabel; |
| 519 | xnt[indexn++]=ptgen; |
| 520 | xnt[indexn++]=pxgen; |
| 521 | xnt[indexn++]=pygen; |
| 522 | xnt[indexn++]=pzgen; |
| 523 | xnt[indexn++]=etagen; |
| 524 | xnt[indexn++]=phigen; |
| 525 | xnt[indexn++]=ntracks; |
| 526 | |
| 527 | if(indexn>ntSize) printf("AliAnalysisTaskITSsaTracks: ERROR ntuple insexout of range\n"); |
| 528 | if(fFillNtuple) fNtupleTracks->Fill(xnt); |
| 529 | |
| 530 | if(!(status&AliESDtrack::kITSrefit)) continue; |
| 519eed9b |
531 | |
| 532 | Int_t iTrackType=-1; |
| 533 | if(status&AliESDtrack::kTPCin){ |
| 534 | iTrackType=kTypeTPCITS; |
| 535 | }else{ |
| 536 | if(status&AliESDtrack::kITSpureSA) iTrackType=kTypeITSpureSA; |
| 537 | else iTrackType=kTypeITSsa; |
| 538 | } |
| 539 | if(iTrackType<0 || iTrackType>=kNtrackTypes) continue; |
| 045571a6 |
540 | |
| 045571a6 |
541 | Int_t nSPDPoints=0; |
| 542 | for(Int_t i=0; i<2; i++){ |
| 543 | if(clumap&(1<<i)) ++nSPDPoints; |
| 544 | } |
| 045571a6 |
545 | Int_t nPointsForPid=0; |
| 546 | for(Int_t i=2; i<6; i++){ |
| 547 | if(clumap&(1<<i)) ++nPointsForPid; |
| 548 | } |
| 2afdea69 |
549 | |
| 519eed9b |
550 | fHistEtaPhiAny[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 551 | if(nSPDPoints>=1) fHistEtaPhi1SPD[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 552 | if(nSPDPoints>=1 && nPointsForPid>=3) fHistEtaPhi4Clu[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 553 | if(nITSclus==6) fHistEtaPhi6Clu[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 554 | |
| 555 | |
| 556 | if(nITSclus<fMinITSpts)continue; |
| 557 | if((chi2/nITSclus) > fMaxITSChi2Clu) continue; |
| 558 | if(nSPDPoints<fMinSPDpts) continue; |
| 559 | |
| 2afdea69 |
560 | fHistPt[iTrackType]->Fill(pttrack); |
| 561 | fHistEtaPhi[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 519eed9b |
562 | |
| 2afdea69 |
563 | fHistChi2[iTrackType]->Fill(chi2/nITSclus); |
| 564 | fHistNclu[iTrackType]->Fill(nITSclus); |
| 519eed9b |
565 | if(nPointsForPid==2){ |
| 566 | fHistdedxvsP2cls[iTrackType]->Fill(ptrack,dedx); |
| 567 | } |
| 568 | else if(nPointsForPid==3){ |
| 569 | fHistdedxvsP3cls[iTrackType]->Fill(ptrack,dedx); |
| 2afdea69 |
570 | } |
| 519eed9b |
571 | else if(nPointsForPid==4){ |
| 572 | fHistdedxvsP4cls[iTrackType]->Fill(ptrack,dedx); |
| 2afdea69 |
573 | } |
| 574 | if(fReadMC){ |
| 575 | if(trlabel<0){ |
| 576 | fHistPtFake[iTrackType]->Fill(pttrack); |
| 577 | fHistEtaPhiFake[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 578 | fHistChi2Fake[iTrackType]->Fill(chi2/nITSclus); |
| 579 | fHistNcluFake[iTrackType]->Fill(nITSclus); |
| 045571a6 |
580 | }else{ |
| 2afdea69 |
581 | fHistPtGood[iTrackType]->Fill(pttrack); |
| 582 | fHistEtaPhiGood[iTrackType]->Fill(track->Eta(),track->Phi()); |
| 583 | fHistChi2Good[iTrackType]->Fill(chi2/nITSclus); |
| 584 | fHistNcluGood[iTrackType]->Fill(nITSclus); |
| 045571a6 |
585 | } |
| 586 | } |
| 587 | |
| 2afdea69 |
588 | Int_t hadronSpecie=-1; |
| 045571a6 |
589 | if(fReadMC && fUseMCId){ |
| 045571a6 |
590 | if(trlabel>=0){ |
| 2afdea69 |
591 | TParticle* part = stack->Particle(trlabel); |
| 592 | Int_t pdg=TMath::Abs(part->GetPdgCode()); |
| 593 | if(pdg==211) hadronSpecie=kPion; |
| 594 | else if(pdg==321) hadronSpecie=kKaon; |
| 595 | else if(pdg==2212) hadronSpecie=kProton; |
| 045571a6 |
596 | } |
| 045571a6 |
597 | }else{ |
| 2afdea69 |
598 | if(nPointsForPid<fMinPtsforPid)continue; |
| 045571a6 |
599 | AliITSPIDResponse pidits(fReadMC); |
| 600 | Float_t nSigmaPion=pidits.GetNumberOfSigmas(ptrack,dedx,AliPID::kPion,nPointsForPid,isSA); |
| 601 | if(nSigmaPion>-2. && nSigmaPion<2.){ |
| 602 | hadronSpecie=kPion; |
| 603 | }else{ |
| 604 | Float_t nSigmaKaon=pidits.GetNumberOfSigmas(ptrack,dedx,AliPID::kKaon,nPointsForPid,isSA); |
| 605 | if(nSigmaKaon>-2. && nSigmaKaon<2.){ |
| 606 | hadronSpecie=kKaon; |
| 607 | }else{ |
| 608 | Float_t nSigmaProton=pidits.GetNumberOfSigmas(ptrack,dedx,AliPID::kProton,nPointsForPid,isSA); |
| 609 | if(nSigmaProton>-2. && nSigmaProton<2.){ |
| 610 | hadronSpecie=kProton; |
| 611 | } |
| 612 | } |
| 613 | } |
| 614 | } |
| 615 | if(hadronSpecie<0) continue; |
| 2afdea69 |
616 | if(iTrackType==kTypeTPCITS){ // TPC+ITS tracks |
| 045571a6 |
617 | fHistPtTPCITS[hadronSpecie]->Fill(pttrack); |
| 618 | fHistEtaPhiTPCITS[hadronSpecie]->Fill(track->Eta(),track->Phi()); |
| 619 | fHistNcluTPCITS[hadronSpecie]->Fill(pttrack,nITSclus); |
| 620 | fHistCluInLayTPCITS[hadronSpecie]->Fill(-1.); |
| 621 | for(Int_t iBit=0; iBit<6; iBit++){ |
| 622 | if(clumap&(1<<iBit)) fHistCluInLayTPCITS[hadronSpecie]->Fill(pttrack,iBit); |
| 623 | } |
| 2afdea69 |
624 | }else if(iTrackType==kTypeITSpureSA){ // TPC+ITS tracks |
| 625 | fHistPtITSpureSA[hadronSpecie]->Fill(pttrack); |
| 626 | fHistEtaPhiITSpureSA[hadronSpecie]->Fill(track->Eta(),track->Phi()); |
| 627 | fHistNcluITSpureSA[hadronSpecie]->Fill(pttrack,nITSclus); |
| 628 | fHistd0rphiITSpureSA[hadronSpecie]->Fill(pttrack,impactXY); |
| 629 | fHistd0zITSpureSA[hadronSpecie]->Fill(pttrack,impactZ); |
| 630 | fHistCluInLayITSpureSA[hadronSpecie]->Fill(-1.); |
| 631 | Int_t outerLay=-1; |
| 632 | for(Int_t iBit=0; iBit<6; iBit++){ |
| 633 | if(clumap&(1<<iBit)){ |
| 634 | fHistCluInLayITSpureSA[hadronSpecie]->Fill(pttrack,iBit); |
| 635 | if(iBit>outerLay) outerLay=iBit; |
| 045571a6 |
636 | } |
| 045571a6 |
637 | } |
| 2afdea69 |
638 | fHistOuterLayITSpureSA[hadronSpecie]->Fill(pttrack,outerLay); |
| 639 | |
| 045571a6 |
640 | |
| 2afdea69 |
641 | if(fReadMC){ |
| 642 | if(trlabel>=0){ |
| 045571a6 |
643 | TParticle* part = stack->Particle(trlabel); |
| 2afdea69 |
644 | ptgen=part->Pt(); |
| 045571a6 |
645 | Float_t invpttrack=track->OneOverPt(); |
| 646 | Float_t invptgen=0.; |
| 647 | if(ptgen>0.) invptgen=1./ptgen; |
| 648 | fHistMCPtResid[hadronSpecie]->Fill(pttrack,pttrack-ptgen); |
| 649 | fHistMCPtRelResid[hadronSpecie]->Fill(pttrack,(pttrack-ptgen)/ptgen); |
| 650 | fHistMCInvPtResid[hadronSpecie]->Fill(pttrack,invpttrack-invptgen); |
| 651 | fHistMCInvPtRelResid[hadronSpecie]->Fill(pttrack,(invpttrack-invptgen)/invptgen); |
| 2afdea69 |
652 | Float_t deltaphi=track->Phi()-part->Phi(); |
| 653 | if(deltaphi<-TMath::Pi()) deltaphi+=2*TMath::Pi(); |
| 654 | if(deltaphi>TMath::Pi()) deltaphi-=2*TMath::Pi(); |
| 655 | fHistMCPhiResid->Fill(pttrack,deltaphi); |
| 045571a6 |
656 | } |
| 2afdea69 |
657 | } |
| 658 | }else if(iTrackType==kTypeITSsa){ // TPC+ITS tracks |
| 659 | fHistPtITSsa[hadronSpecie]->Fill(pttrack); |
| 660 | fHistEtaPhiITSsa[hadronSpecie]->Fill(track->Eta(),track->Phi()); |
| 661 | fHistNcluITSsa[hadronSpecie]->Fill(pttrack,nITSclus); |
| 662 | fHistCluInLayITSsa[hadronSpecie]->Fill(-1.); |
| 663 | for(Int_t iBit=0; iBit<6; iBit++){ |
| 664 | if(clumap&(1<<iBit)) fHistCluInLayITSsa[hadronSpecie]->Fill(pttrack,iBit); |
| 045571a6 |
665 | } |
| 666 | } |
| 2afdea69 |
667 | |
| 668 | // match TPCITS with ITSpureSA |
| 669 | if(nITSclus<fMinITSpts || nTPCclus<fMinTPCpts) continue; |
| 045571a6 |
670 | Int_t idxMI[12],idxSA[12]; |
| 671 | for(Int_t icl=0; icl<12; icl++){ |
| 672 | idxMI[icl]=-1; |
| 673 | idxSA[icl]=-1; |
| 674 | } |
| 675 | Int_t ncls=track->GetClusters(0,idxMI); |
| 676 | if(fMinITSpts<6){ |
| 677 | Bool_t accept=kTRUE; |
| 678 | for(Int_t ilay=0; ilay<6; ilay++){ |
| 679 | if(fRequirePoint[ilay]){ |
| 680 | Int_t mask = 1<<ilay; |
| 681 | if(!(clumap & mask)){ |
| 682 | accept=kFALSE; |
| 683 | break; |
| 684 | } |
| 685 | } |
| 686 | } |
| 687 | if(!accept) continue; |
| 688 | } |
| 689 | // Sort |
| 690 | for(Int_t i=0;i<12;i++){ |
| 691 | for(Int_t j=i+1;j<12;j++){ |
| 692 | if(idxMI[j]>idxMI[i]){ |
| 693 | Int_t tmp=idxMI[j]; |
| 694 | idxMI[j]=idxMI[i]; |
| 695 | idxMI[i]=tmp; |
| 696 | } |
| 697 | } |
| 698 | } |
| 699 | // for(Int_t i=0; i<12; i++) printf("%d ",idxMI[i]); |
| 700 | // printf("\n"); |
| 701 | if(idxMI[0]<0 && idxMI[0]==idxMI[1]) continue; |
| 702 | Bool_t matched=kFALSE; |
| 703 | for (Int_t iTrack2 = 0; iTrack2 < ntracks; iTrack2++) { |
| 704 | if(matched) break; |
| 705 | if(iTrack2==iTrack) continue; |
| 706 | AliESDtrack* track2 = esd->GetTrack(iTrack2); |
| 707 | Int_t status2=track2->GetStatus(); |
| 708 | if(!(status2&AliESDtrack::kITSrefit)) continue; |
| 709 | if(!(status2&AliESDtrack::kITSpureSA)) continue; |
| 710 | Int_t clumap2=track2->GetITSClusterMap(); |
| 711 | Int_t nITSclus2=track2->GetNcls(0); |
| 712 | Int_t nTPCclus2=track2->GetNcls(1); |
| 713 | if(nITSclus2<fMinITSpts || nTPCclus2>0) continue; |
| 714 | Int_t ncls2=track2->GetClusters(0,idxSA); |
| 715 | if(ncls2!=ncls) continue; |
| 716 | if(fMinITSpts<6){ |
| 717 | Bool_t accept=kTRUE; |
| 718 | for(Int_t ilay=0; ilay<6; ilay++){ |
| 719 | if(fRequirePoint[ilay]){ |
| 720 | Int_t mask = 1<<ilay; |
| 721 | if(!(clumap2 & mask)){ |
| 722 | accept=kFALSE; |
| 723 | break; |
| 724 | } |
| 725 | } |
| 726 | } |
| 727 | if(!accept) continue; |
| 728 | } |
| 729 | // Sort |
| 730 | for(Int_t i=0;i<12;i++){ |
| 731 | for(Int_t j=i+1;j<12;j++){ |
| 732 | if(idxSA[j]>idxSA[i]){ |
| 733 | Int_t tmp=idxSA[j]; |
| 734 | idxSA[j]=idxSA[i]; |
| 735 | idxSA[i]=tmp; |
| 736 | } |
| 737 | } |
| 738 | } |
| 739 | Int_t match=0; |
| 740 | for(Int_t icl=0; icl<ncls; icl++){ |
| 741 | if(idxSA[icl]!=idxMI[icl]){ |
| 742 | match=0; |
| 743 | break; |
| 744 | } |
| 745 | else match++; |
| 746 | } |
| 747 | if(match==ncls && match>0){ |
| 748 | matched=kTRUE; |
| 749 | Float_t pt1=track->Pt(); |
| 750 | Float_t pt2=track2->Pt(); |
| 751 | Float_t ptm1=track->OneOverPt(); |
| 752 | Float_t ptm2=track2->OneOverPt(); |
| 753 | fHistPtResid[hadronSpecie]->Fill(pt1,pt2-pt1); |
| 754 | fHistPtRelResid[hadronSpecie]->Fill(pt1,(pt2-pt1)/pt1); |
| 755 | fHistInvPtResid[hadronSpecie]->Fill(pt1,ptm2-ptm1); |
| 2afdea69 |
756 | fHistInvPtRelResid[hadronSpecie]->Fill(pt1,(ptm2-ptm1)/ptm1); |
| 757 | Float_t deltaphi=track->Phi()-track2->Phi(); |
| 758 | if(deltaphi<-TMath::Pi()) deltaphi+=2*TMath::Pi(); |
| 759 | if(deltaphi>TMath::Pi()) deltaphi-=2*TMath::Pi(); |
| 760 | fHistPhiResid->Fill(pt1,deltaphi); |
| 045571a6 |
761 | } |
| 762 | } |
| 763 | } |
| 764 | |
| 765 | PostData(1,fOutput); |
| 766 | |
| 767 | } |
| 768 | //______________________________________________________________________________ |
| 769 | void AliAnalysisTaskITSsaTracks::Terminate(Option_t */*option*/) |
| 770 | { |
| 771 | // Terminate analysis |
| 772 | fOutput = dynamic_cast<TList*> (GetOutputData(1)); |
| 773 | if (!fOutput) { |
| 774 | printf("ERROR: fOutput not available\n"); |
| 775 | return; |
| 776 | } |
| 2afdea69 |
777 | fNtupleTracks = dynamic_cast<TNtuple*>(fOutput->FindObject("ntupleTracks")); |
| 045571a6 |
778 | fHistNEvents= dynamic_cast<TH1F*>(fOutput->FindObject("hNEvents")); |
| 045571a6 |
779 | |
| 2afdea69 |
780 | TString spname[3]={"Pion","Kaon","Proton"}; |
| 045571a6 |
781 | |
| 782 | for(Int_t iSpec=0; iSpec<kNspecies; iSpec++){ |
| 783 | fHistPtTPCITS[iSpec]= dynamic_cast<TH1F*>(fOutput->FindObject(Form("hPtTPCITS%s",spname[iSpec].Data()))); |
| 784 | fHistPtITSsa[iSpec]= dynamic_cast<TH1F*>(fOutput->FindObject(Form("hPtITSsa%s",spname[iSpec].Data()))); |
| 785 | fHistPtITSpureSA[iSpec]= dynamic_cast<TH1F*>(fOutput->FindObject(Form("hPtITSpureSA%s",spname[iSpec].Data()))); |
| 786 | |
| 787 | fHistEtaPhiTPCITS[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hEtaPhiTPCITS%s",spname[iSpec].Data()))); |
| 788 | fHistEtaPhiITSsa[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hEtaPhiITSsa%s",spname[iSpec].Data()))); |
| 789 | fHistEtaPhiITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hEtaPhiITSpureSA%s",spname[iSpec].Data()))); |
| 790 | |
| 791 | fHistNcluTPCITS[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hNcluTPCITS%s",spname[iSpec].Data()))); |
| 792 | fHistNcluITSsa[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hNcluITSsa%s",spname[iSpec].Data()))); |
| 793 | fHistNcluITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hNcluITSpureSA%s",spname[iSpec].Data()))); |
| 794 | |
| 795 | fHistd0rphiITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hd0rphiITSpureSA%s",spname[iSpec].Data()))); |
| 796 | fHistd0zITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hd0zITSpureSA%s",spname[iSpec].Data()))); |
| 797 | |
| 798 | fHistCluInLayTPCITS[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hCluInLayTPCITS%s",spname[iSpec].Data()))); |
| 799 | fHistCluInLayITSsa[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hCluInLayITSsa%s",spname[iSpec].Data()))); |
| 800 | fHistCluInLayITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hCluInLayITSpureSA%s",spname[iSpec].Data()))); |
| 801 | |
| 802 | fHistOuterLayITSpureSA[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hOuterLayITSpureSA%s",spname[iSpec].Data()))); |
| 803 | |
| 804 | fHistPtResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hPtResid%s",spname[iSpec].Data()))); |
| 805 | fHistPtRelResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hPtRelResid%s",spname[iSpec].Data()))); |
| 806 | fHistInvPtResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hInvPtResid%s",spname[iSpec].Data()))); |
| 807 | fHistInvPtRelResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hInvPtRelResid%s",spname[iSpec].Data()))); |
| 808 | fHistMCPtResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hMCPtResid%s",spname[iSpec].Data()))); |
| 809 | fHistMCPtRelResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hMCPtRelResid%s",spname[iSpec].Data()))); |
| 810 | fHistMCInvPtResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hMCInvPtResid%s",spname[iSpec].Data()))); |
| 811 | fHistMCInvPtRelResid[iSpec]= dynamic_cast<TH2F*>(fOutput->FindObject(Form("hMCInvPtRelResid%s",spname[iSpec].Data()))); |
| 812 | |
| 813 | } |
| 2afdea69 |
814 | fHistMCPhiResid= dynamic_cast<TH2F*>(fOutput->FindObject("hMCPhiResid")); |
| 815 | fHistPhiResid= dynamic_cast<TH2F*>(fOutput->FindObject("hPhiResid")); |
| 045571a6 |
816 | return; |
| 817 | } |
| 818 | |
| 819 | |
| 820 | |
| 821 | |
| 822 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame