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