PWGCF/EBYE/macros/AddTaskBalancePsiCentralityTrain.C

   1 // now in options\r
   2 //=============================================//\r
   3 //const char* centralityEstimator = "V0M";\r
   4 //const char* centralityEstimator = "CL1";\r
   5 //const char* centralityEstimator = "TRK";\r
   6 //=============================================//\r
   7 //Bool_t gRunShuffling = kFALSE;\r
   8 //Bool_t gRunShuffling = kTRUE;\r
   9 //=============================================//\r
  10 \r
  11 //PID config\r
  12 Bool_t kUseNSigmaPID = kFALSE;\r
  13 Double_t nSigmaMax = 3.0;\r
  14 Bool_t kUseBayesianPID = kTRUE;\r
  15 Double_t gMinAcceptedProbability = 0.7;\r
  16 \r
  17 //_________________________________________________________//\r
  18 AliAnalysisTaskBFPsi *AddTaskBalancePsiCentralityTrain(Double_t centrMin=0.,\r
  19                                                        Double_t centrMax=100.,\r
  20                                                        Bool_t gRunShuffling=kFALSE,\r
  21                                                        Bool_t gRunMixing=kTRUE,\r
  22                                                        Bool_t gRunMixingWithEventPlane=kFALSE,\r
  23                                                        TString centralityEstimator="V0M",\r
  24                                                        Double_t vertexZ=10.,\r
  25                                                        Double_t DCAxy=-1,\r
  26                                                        Double_t DCAz=-1,\r
  27                                                        Double_t ptMin=0.3,\r
  28                                                        Double_t ptMax=1.5,\r
  29                                                        Double_t etaMin=-0.8,\r
  30                                                        Double_t etaMax=0.8,\r
  31                                                        Double_t maxTPCchi2 = -1, \r
  32                                                        Int_t minNClustersTPC = -1,\r
  33                                                        Bool_t kUsePID = kFALSE,\r
  34                                                        Bool_t bResonancesCut = kTRUE,\r
  35                                                        Bool_t bHBTcut = kTRUE,\r
  36                                                        Double_t HBTCutValue = 0.02,\r
  37                                                        Bool_t bConversionCut = kTRUE,\r
  38                                                        Double_t invMassForConversionCut = 0.04,\r
  39                                                        Bool_t bMomentumDifferenceCut = kTRUE,\r
  40                                                        Double_t fQCutMin = 0.0,\r
  41                                                        Int_t AODfilterBit = 128,\r
  42                                                        Bool_t bCentralTrigger = kFALSE,\r
  43                                                        TString fileNameBase="AnalysisResults",\r
  44                                                        TString dirNameExtra="",\r
  45                                                        TString fArgEventClass="Centrality",\r
  46                                                        TString analysisTypeUser="AOD",\r
  47                                                        Bool_t bVertexBinning=kTRUE,\r
  48                                                        Double_t sigmaElectronRejection=3,\r
  49                                                        Bool_t electronExclusiveRejection=kFALSE,\r
  50                                                        TString correctionFileName = "",\r
  51                                                        Int_t nCentralityArrayBinsForCorrection,\r
  52                                                        Double_t *gCentralityArrayForCorrections) {\r
  53   // Creates a balance function analysis task and adds it to the analysis manager.\r
  54   // Get the pointer to the existing analysis manager via the static access method.\r
  55   TString outputFileName(fileNameBase);\r
  56   outputFileName.Append(".root");\r
  57 \r
  58   //===========================================================================\r
  59   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();\r
  60   if (!mgr) {\r
  61     ::Error("AddTaskBF", "No analysis manager to connect to.");\r
  62     return NULL;\r
  63   }\r
  64 \r
  65   // Check the analysis type using the event handlers connected to the analysis manager.\r
  66   //===========================================================================\r
  67   if (!mgr->GetInputEventHandler()) {\r
  68     ::Error("AddTaskBF", "This task requires an input event handler");\r
  69     return NULL;\r
  70   }\r
  71   TString analysisType = mgr->GetInputEventHandler()->GetDataType(); // can be "ESD" or "AOD"\r
  72   if(dynamic_cast<AliMCEventHandler*> (AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler())) analysisType = "MC";\r
  73   \r
  74   // to set the analysis type manually\r
  75   if(analysisTypeUser != ""){\r
  76     analysisType = analysisTypeUser;\r
  77     ::Info("AddTaskBF",Form("Analysis Type manually set to %s",analysisType.Data()));\r
  78   }\r
  79 \r
  80   // for local changed BF configuration\r
  81   //gROOT->LoadMacro("./configBalanceFunctionPsiAnalysis.C");\r
  82   gROOT->LoadMacro("$ALICE_ROOT/PWGCF/EBYE/macros/configBalanceFunctionPsiAnalysis.C");\r
  83   AliBalancePsi *bf  = 0;  // Balance Function object\r
  84   AliBalancePsi *bfs = 0;  // shuffled Balance function object\r
  85   AliBalancePsi *bfm = 0;  // mixing Balance function object\r
  86 \r
  87   //maximum Delta eta range\r
  88   Double_t deltaEtaMax=TMath::Abs(etaMax-etaMin);\r
  89 \r
  90   if (analysisType=="ESD"){\r
  91     bf  = GetBalanceFunctionObject("ESD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  92     if(gRunShuffling) bfs = GetBalanceFunctionObject("ESD",centralityEstimator,centrMin,centrMax,kTRUE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  93     if(gRunMixing)    bfm = GetBalanceFunctionObject("ESD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  94   }\r
  95   else if (analysisType=="AOD"){\r
  96     bf  = GetBalanceFunctionObject("AOD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  97     if(gRunShuffling) bfs = GetBalanceFunctionObject("AOD",centralityEstimator,centrMin,centrMax,kTRUE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  98     if(gRunMixing)    bfm = GetBalanceFunctionObject("AOD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
  99   }\r
 100   else if (analysisType=="MC"){\r
 101     bf  = GetBalanceFunctionObject("MC",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 102     if(gRunShuffling) bfs = GetBalanceFunctionObject("MC",centralityEstimator,centrMin,centrMax,kTRUE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 103     if(gRunMixing)    bfm = GetBalanceFunctionObject("MC",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 104   }\r
 105   else if (analysisType=="MCAOD"){\r
 106     bf  = GetBalanceFunctionObject("MCAOD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 107     if(gRunShuffling) bfs = GetBalanceFunctionObject("MCAOD",centralityEstimator,centrMin,centrMax,kTRUE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 108     if(gRunMixing)    bfm = GetBalanceFunctionObject("MCAOD",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 109   }\r
 110   else if (analysisType=="MCAODrec"){\r
 111     bf  = GetBalanceFunctionObject("MCAODrec",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 112     if(gRunShuffling) bfs = GetBalanceFunctionObject("MCAODrec",centralityEstimator,centrMin,centrMax,kTRUE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 113     if(gRunMixing)    bfm = GetBalanceFunctionObject("MCAODrec",centralityEstimator,centrMin,centrMax,kFALSE,bResonancesCut,bHBTcut,HBTCutValue,bConversionCut,invMassForConversionCut,bMomentumDifferenceCut,fQCutMin,fArgEventClass,deltaEtaMax,bVertexBinning);\r
 114   }\r
 115   else{\r
 116     ::Error("AddTaskBF", "analysis type NOT known.");\r
 117     return NULL;\r
 118   }\r
 119 \r
 120   // Create the task, add it to manager and configure it.\r
 121   //===========================================================================\r
 122   AliAnalysisTaskBFPsi *taskBF = new AliAnalysisTaskBFPsi(Form("TaskBFPsi_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()));\r
 123   \r
 124   //Event characteristics scheme\r
 125   taskBF->SetEventClass(fArgEventClass);\r
 126   if(fArgEventClass == "Multiplicity") {\r
 127     taskBF->SetMultiplicityRange(centrMin,centrMax);\r
 128     taskBF->SetMultiplicityEstimator(centralityEstimator);\r
 129     cout<<"Multiplicity estimator "<<centralityEstimator.Data()<<endl;\r
 130   }\r
 131   else if(fArgEventClass == "Centrality") {\r
 132     if(analysisType == "MC")\r
 133       taskBF->SetImpactParameterRange(centrMin,centrMax);\r
 134     else {\r
 135       taskBF->SetCentralityPercentileRange(centrMin,centrMax);\r
 136       // centrality estimator (default = V0M)\r
 137       taskBF->SetCentralityEstimator(centralityEstimator);\r
 138       cout<<"Centrality estimator "<<centralityEstimator.Data()<<endl;\r
 139     }\r
 140   }\r
 141 \r
 142   //++++++++++++++++++++++\r
 143   // Efficiency + Contamination corrections\r
 144   // If correctionFileName = "", do not use corrections\r
 145   if(correctionFileName != "")\r
 146     taskBF->SetInputCorrection(Form("$ALICE_ROOT/PWGCF/EBYE/BalanceFunctions/Corrections/%s",correctionFileName.Data()),nCentralityArrayBinsForCorrection,gCentralityArrayForCorrections);\r
 147 \r
 148   //+++++++++++++++++++++\r
 149 \r
 150   taskBF->SetAnalysisObject(bf);\r
 151   if(gRunShuffling) taskBF->SetShufflingObject(bfs);\r
 152   if(gRunMixing){\r
 153     taskBF->SetMixingObject(bfm);\r
 154     taskBF->SetMixingTracks(50000);\r
 155     if(gRunMixingWithEventPlane){\r
 156       taskBF->SetMixingWithEventPlane(gRunMixingWithEventPlane);\r
 157     }\r
 158   }\r
 159 \r
 160   if(analysisType == "ESD") {\r
 161     AliESDtrackCuts *trackCuts = GetTrackCutsObject(ptMin,ptMax,etaMin,etaMax,maxTPCchi2,DCAxy,DCAz,minNClustersTPC);\r
 162     taskBF->SetAnalysisCutObject(trackCuts);\r
 163     if(kUsePID) {\r
 164       if(kUseBayesianPID)\r
 165         taskBF->SetUseBayesianPID(gMinAcceptedProbability);\r
 166       else if(kUseNSigmaPID)\r
 167         taskBF->SetUseNSigmaPID(nSigmaMax);\r
 168       taskBF->SetParticleOfInterest(AliAnalysistaskBFPsi::kProton);\r
 169       taskBF->SetDetectorUsedForPID(AliAnalysisTaskBFPsi::kTOFpid);\r
 170     }\r
 171   }\r
 172   else if(analysisType == "AOD") {\r
 173     // pt and eta cut (pt_min, pt_max, eta_min, eta_max)\r
 174     taskBF->SetAODtrackCutBit(AODfilterBit);\r
 175     taskBF->SetKinematicsCutsAOD(ptMin,ptMax,etaMin,etaMax);\r
 176 \r
 177     // set extra DCA cuts (-1 no extra cut)\r
 178     taskBF->SetExtraDCACutsAOD(DCAxy,DCAz);\r
 179 \r
 180     // set extra TPC chi2 / nr of clusters cut\r
 181     taskBF->SetExtraTPCCutsAOD(maxTPCchi2, minNClustersTPC);\r
 182 \r
 183     // electron rejection (so far only for AOD), <0 --> no rejection\r
 184     if(sigmaElectronRejection > 0){\r
 185       if(electronExclusiveRejection) taskBF->SetElectronOnlyRejection(sigmaElectronRejection); // no other particle in nsigma \r
 186       else                           taskBF->SetElectronRejection(sigmaElectronRejection); // check only if electrons in nsigma\r
 187     }\r
 188   }\r
 189   else if(analysisType == "MC") {\r
 190     taskBF->SetKinematicsCutsAOD(ptMin,ptMax,etaMin,etaMax); \r
 191     taskBF->SetImpactParameterRange(centrMin,centrMax);\r
 192   }\r
 193   else if(analysisType == "MCAOD") {\r
 194     // pt and eta cut (pt_min, pt_max, eta_min, eta_max)\r
 195     taskBF->SetAODtrackCutBit(AODfilterBit);\r
 196     taskBF->SetKinematicsCutsAOD(ptMin,ptMax,etaMin,etaMax);    \r
 197   }\r
 198   else if(analysisType == "MCAODrec") {     //++++++++++++++++\r
 199     // pt and eta cut (pt_min, pt_max, eta_min, eta_max)\r
 200     taskBF->SetAODtrackCutBit(AODfilterBit);\r
 201     taskBF->SetKinematicsCutsAOD(ptMin,ptMax,etaMin,etaMax); \r
 202 \r
 203     // set extra DCA cuts (-1 no extra cut)\r
 204     taskBF->SetExtraDCACutsAOD(DCAxy,DCAz);\r
 205 \r
 206     // set extra TPC chi2 / nr of clusters cut\r
 207     taskBF->SetExtraTPCCutsAOD(maxTPCchi2, minNClustersTPC);\r
 208 \r
 209     // electron rejection (so far only for AOD), <0 --> no rejection\r
 210     if(sigmaElectronRejection > 0){\r
 211       if(electronExclusiveRejection) taskBF->SetElectronOnlyRejection(sigmaElectronRejection); // no other particle in nsigma \r
 212       else                           taskBF->SetElectronRejection(sigmaElectronRejection); // check only if electrons in nsigma\r
 213     }\r
 214   }//++++++++++++++++\r
 215 \r
 216   // offline trigger selection (AliVEvent.h)\r
 217   // taskBF->UseOfflineTrigger(); // NOT used (selection is done with the AliAnalysisTaskSE::SelectCollisionCandidates()) \r
 218   // with this only selected events are analyzed (first 2 bins in event QA histogram are the same))\r
 219   // documentation in https://twiki.cern.ch/twiki/bin/viewauth/ALICE/PWG1EvSelDocumentation\r
 220   if(bCentralTrigger) taskBF->SelectCollisionCandidates(AliVEvent::kMB | AliVEvent::kCentral | AliVEvent::kSemiCentral);\r
 221   else                taskBF->SelectCollisionCandidates(AliVEvent::kMB);\r
 222 \r
 223   // centrality estimator (default = V0M)\r
 224   taskBF->SetCentralityEstimator(centralityEstimator);\r
 225   \r
 226   // vertex cut (x,y,z)\r
 227   taskBF->SetVertexDiamond(3.,3.,vertexZ);\r
 228   \r
 229 \r
 230 \r
 231   //bf->PrintAnalysisSettings();\r
 232   mgr->AddTask(taskBF);\r
 233   \r
 234   // Create ONLY the output containers for the data produced by the task.\r
 235   // Get and connect other common input/output containers via the manager as below\r
 236   //==============================================================================\r
 237   TString outputFileName = AliAnalysisManager::GetCommonFileName();\r
 238   outputFileName += ":PWGCFEbyE.outputBalanceFunctionPsiAnalysis";\r
 239   AliAnalysisDataContainer *coutQA = mgr->CreateContainer(Form("listQAPsi_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputFileName.Data());\r
 240   AliAnalysisDataContainer *coutBF = mgr->CreateContainer(Form("listBFPsi_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputFileName.Data());\r
 241   if(gRunShuffling) AliAnalysisDataContainer *coutBFS = mgr->CreateContainer(Form("listBFPsiShuffled_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputFileName.Data());\r
 242   if(gRunMixing) AliAnalysisDataContainer *coutBFM = mgr->CreateContainer(Form("listBFPsiMixed_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputFileName.Data());\r
 243   if(kUsePID || sigmaElectronRejection > 0) AliAnalysisDataContainer *coutQAPID = mgr->CreateContainer(Form("listQAPIDPsi_%.0f-%.0f_Bit%d_%s%s",centrMin,centrMax,AODfilterBit,centralityEstimator.Data(),dirNameExtra.Data()), TList::Class(),AliAnalysisManager::kOutputContainer,outputFileName.Data());\r
 244 \r
 245   mgr->ConnectInput(taskBF, 0, mgr->GetCommonInputContainer());\r
 246   mgr->ConnectOutput(taskBF, 1, coutQA);\r
 247   mgr->ConnectOutput(taskBF, 2, coutBF);\r
 248   if(gRunShuffling) mgr->ConnectOutput(taskBF, 3, coutBFS);\r
 249   if(gRunMixing) mgr->ConnectOutput(taskBF, 4, coutBFM);\r
 250   if((kUsePID && analysisType == "ESD")||sigmaElectronRejection > 0) mgr->ConnectOutput(taskBF, 5, coutQAPID);\r
 251 \r
 252   return taskBF;\r
 253 }\r