PWGGA/GammaConv/macros/AddTask_Resolution.C

   1 void AddTask_Resolution(   TString V0ReaderCutNumber = "0000000060084001001500000000",
   2                            TString TaskCutnumber = "0000000090092663743800000000",
   3                            Bool_t IsMC = kTRUE,
   4                            Int_t IsHeavyIon = 0,
   5                            TString cutnumberAODBranch = "0000000060084001001500000",
   6                            Bool_t doEtaShiftV0Reader = kFALSE
   7                        ){
   8
   9    // Suitable Cutnumbers for the V0 Reader for
  10    // PbPb: V0ReaderCutNumber =  "100000006008400100150000000"; (V0Mult MC)
  11    //  or   V0ReaderCutNumber =  "500000006008400100150000000" (TPC mult MC)
  12    // pPb: V0ReaderCutNumber =   "800000006008400100150000000";
  13    // pp: V0ReaderCutNumber =    "000000006008400100150000000";
  14
  15
  16    //get the current analysis manager
  17    // ================= Load Librariers =================================
  18    gSystem->Load("libCore.so");
  19    gSystem->Load("libTree.so");
  20    gSystem->Load("libGeom.so");
  21    gSystem->Load("libVMC.so");
  22    gSystem->Load("libPhysics.so");
  23    gSystem->Load("libMinuit");
  24    gSystem->Load("libSTEERBase");
  25    gSystem->Load("libESD");
  26    gSystem->Load("libAOD");
  27    gSystem->Load("libANALYSIS");
  28    gSystem->Load("libANALYSISalice");
  29    gSystem->Load("libPWGGAGammaConv.so");
  30    gSystem->Load("libCDB.so");
  31    gSystem->Load("libSTEER.so");
  32    gSystem->Load("libSTEERBase.so");
  33    gSystem->Load("libTENDER.so");
  34    gSystem->Load("libTENDERSupplies.so");
  35
  36    // ================== GetAnalysisManager ===============================
  37    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  38    if (!mgr) {
  39       Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  40       return ;
  41    }
  42
  43    // ================== GetInputEventHandler =============================
  44    AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  45
  46    //========= Add PID Reponse to ANALYSIS manager ====
  47    if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  48       gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  49       AddTaskPIDResponse(isMC);
  50    }
  51
  52    AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  53    if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  54       AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  55
  56       fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  57       fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  58       fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  59
  60       if (!mgr) {
  61          Error("AddTask_V0ReaderV1", "No analysis manager found.");
  62          return;
  63       }
  64
  65       // Set AnalysisCut Number
  66       AliConversionCuts *fCuts=NULL;
  67       if(V0ReaderCutNumber!=""){
  68          fCuts= new AliConversionCuts(V0ReaderCutNumber.Data(),V0ReaderCutNumber.Data());
  69          fCuts->SetPreSelectionCutFlag(kTRUE);
  70          if(fCuts->InitializeCutsFromCutString(V0ReaderCutNumber.Data())){
  71             if (IsHeavyIon==2){
  72                fCuts->SelectCollisionCandidates(AliVEvent::kINT7);
  73                fCuts->DoEtaShift(doEtaShiftV0Reader);
  74             }
  75             fV0ReaderV1->SetConversionCuts(fCuts);
  76             fCuts->SetFillCutHistograms("",kTRUE);
  77          }
  78       }
  79
  80
  81       if(inputHandler->IsA()==AliAODInputHandler::Class()){
  82          // AOD mode
  83          fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  84       }
  85       fV0ReaderV1->Init();
  86
  87       AliLog::SetGlobalLogLevel(AliLog::kInfo);
  88
  89       //connect input V0Reader
  90       mgr->AddTask(fV0ReaderV1);
  91       mgr->ConnectInput(fV0ReaderV1,0,cinput);
  92
  93    } else {
  94       Error("AddTask_V0ReaderV1", "Cannot execute AddTask, V0ReaderV1 already exists.");
  95    }
  96
  97    // suitable cuts for the material Task:
  98    // PbPb:  TaskCutnumber = "5680001060092663044803000000"; TPC mult in MC - 60-80% central
  99    //   or:  TaskCutnumber = "1680001060092663044803000000"; V0 mult in MC  - 60-80% central
 100    //  pPb:  TaskCutnumber = "8000000090092663743800000000";
 101    //   pp:  TaskCutnumber = "0000000090092663743800000000";
 102
 103
 104    AliConversionCuts *analysisCuts = new AliConversionCuts();
 105    analysisCuts->InitializeCutsFromCutString(TaskCutnumber.Data());
 106    analysisCuts->SetFillCutHistograms("",kFALSE);
 107
 108          AliAnalysisTaskResolution *fResolution= new AliAnalysisTaskResolution(Form("%s_Resolution",(analysisCuts->GetCutNumber()).Data()));
 109          fResolution->SetConversionCuts(analysisCuts,IsHeavyIon);
 110 //       fResolution->SetIsMC(IsMC);
 111          mgr->AddTask(fResolution);
 112     AliAnalysisDataContainer *coutput1 =
 113     mgr->CreateContainer(Form("GammaConvResolution_%s",TaskCutnumber.Data()), TList::Class(),
 114                            AliAnalysisManager::kOutputContainer,Form("GammaConv_Resolution_%s.root",TaskCutnumber.Data()));
 115
 116     AliAnalysisDataContainer *cinput1  = mgr->GetCommonInputContainer();
 117          mgr->ConnectInput(fResolution,  0, cinput1 );
 118          mgr->ConnectOutput (fResolution,  1, coutput1);
 119    //connect containers
 120    return fResolution;
 121 }
 122