PWGGA/GammaConv/macros/AddTask_GammaConvV1_PbPb.C

   1 void AddTask_GammaConvV1_PbPb(  Int_t trainConfig = 1,  //change different set of cuts
   2                               Bool_t isMC   = kFALSE, //run MC
   3                               Bool_t enableQAMesonTask = kFALSE, //enable QA in AliAnalysisTaskGammaConvV1
   4                               Bool_t enableQAPhotonTask = kFALSE, // enable additional QA task
   5                               TString fileNameInputForWeighting = "MCSpectraInput.root", // path to file for weigting input
   6                               Bool_t doWeighting = kFALSE,  //enable Weighting
   7                               TString cutnumberAODBranch = "1000000060084000001500000"
   8                            ) {
   9
  10    // ================= Load Librariers =================================
  11    gSystem->Load("libCore.so");
  12    gSystem->Load("libTree.so");
  13    gSystem->Load("libGeom.so");
  14    gSystem->Load("libVMC.so");
  15    gSystem->Load("libPhysics.so");
  16    gSystem->Load("libMinuit");
  17    gSystem->Load("libSTEERBase");
  18    gSystem->Load("libESD");
  19    gSystem->Load("libAOD");
  20    gSystem->Load("libANALYSIS");
  21    gSystem->Load("libANALYSISalice");
  22    gSystem->Load("libPWGGAGammaConv.so");
  23    gSystem->Load("libCDB.so");
  24    gSystem->Load("libSTEER.so");
  25    gSystem->Load("libSTEERBase.so");
  26    gSystem->Load("libTENDER.so");
  27    gSystem->Load("libTENDERSupplies.so");
  28
  29    // ================== GetAnalysisManager ===============================
  30    AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  31    if (!mgr) {
  32       Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  33       return ;
  34    }
  35
  36    // ================== GetInputEventHandler =============================
  37    AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  38
  39    //========= Add PID Reponse to ANALYSIS manager ====
  40    if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  41       gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  42       AddTaskPIDResponse(isMC);
  43    }
  44
  45    //=========  Set Cutnumber for V0Reader ================================
  46    TString cutnumber = "100000000008400100150000000";
  47    AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  48    //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
  49    if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  50       AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  51
  52       fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  53       fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  54       fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  55
  56       if (!mgr) {
  57          Error("AddTask_V0ReaderV1", "No analysis manager found.");
  58          return;
  59       }
  60
  61       // Set AnalysisCut Number
  62       AliConversionCuts *fCuts=NULL;
  63       if(cutnumber!=""){
  64          fCuts= new AliConversionCuts(cutnumber.Data(),cutnumber.Data());
  65          fCuts->SetPreSelectionCutFlag(kTRUE);
  66          if(fCuts->InitializeCutsFromCutString(cutnumber.Data())){
  67             fV0ReaderV1->SetConversionCuts(fCuts);
  68             fCuts->SetFillCutHistograms("",kTRUE);
  69          }
  70       }
  71
  72       if(inputHandler->IsA()==AliAODInputHandler::Class()){
  73       // AOD mode
  74          fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  75       }
  76       fV0ReaderV1->Init();
  77
  78       AliLog::SetGlobalLogLevel(AliLog::kInfo);
  79
  80       //connect input V0Reader
  81       mgr->AddTask(fV0ReaderV1);
  82       mgr->ConnectInput(fV0ReaderV1,0,cinput);
  83
  84    }
  85
  86    //================================================
  87    //========= Add task to the ANALYSIS manager =====
  88    //================================================
  89    AliAnalysisTaskGammaConvV1 *task=NULL;
  90    task= new AliAnalysisTaskGammaConvV1(Form("GammaConvV1_%i",trainConfig));
  91    task->SetIsHeavyIon(1);
  92    task->SetIsMC(isMC);
  93    // Cut Numbers to use in Analysis
  94    Int_t numberOfCuts = 4;
  95
  96    TString *cutarray = new TString[numberOfCuts];
  97    TString *mesonCutArray = new TString[numberOfCuts];
  98
  99    if (trainConfig == 1){ // Standard neutral pion cuts
 100       cutarray[ 0] = "301000104209297002322000000"; mesonCutArray[ 0] = "01522045009000"; // 0-5%
 101       cutarray[ 1] = "312000104209297002322000000"; mesonCutArray[ 1] = "01522045009000"; // 5-10%
 102       cutarray[ 2] = "101000104209297002322000000"; mesonCutArray[ 2] = "01522045009000"; // 0-10%
 103       cutarray[ 3] = "112000104209297002322000000"; mesonCutArray[ 3] = "01522045009000"; // 10-20%
 104    } else if (trainConfig == 2) { // Standard neutral pion cuts
 105       cutarray[ 0] = "124000104209297002322000000"; mesonCutArray[ 0] = "01522045009000"; // 20-40%
 106       cutarray[ 1] = "146000104209297002322000000"; mesonCutArray[ 1] = "01522065009000"; // 40-60%
 107       cutarray[ 2] = "168000104209297002322000000"; mesonCutArray[ 2] = "01522065009000"; // 60-80%
 108       cutarray[ 3] = "108000104209297002322000000"; mesonCutArray[ 3] = "01522065009000"; // 0-80%
 109    } else if (trainConfig == 3) { // Standard direct photon cuts
 110       cutarray[ 0] = "102000104209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-20%
 111       cutarray[ 1] = "104000104209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 0-40%
 112       cutarray[ 2] = "148000104209237002370000000"; mesonCutArray[ 2] = "01522065009000"; // 40-80%
 113       cutarray[ 3] = "108000104209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-80%
 114    } else if (trainConfig == 4) { // Standard direct photon cuts
 115       cutarray[ 0] = "101000104209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-10%
 116       cutarray[ 1] = "112000104209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 10-20%
 117       cutarray[ 2] = "124000104209237002370000000"; mesonCutArray[ 2] = "01522045009000"; // 20-40%
 118       cutarray[ 3] = "109000104209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-90%
 119    } else if (trainConfig == 5) { // Standard neutral pion cuts only added signals
 120       cutarray[ 0] = "301000204209297002322000000"; mesonCutArray[ 0] = "01522045009000"; // 0-5%
 121       cutarray[ 1] = "312000204209297002322000000"; mesonCutArray[ 1] = "01522045009000"; // 5-10%
 122       cutarray[ 2] = "101000204209297002322000000"; mesonCutArray[ 2] = "01522045009000"; // 0-10%
 123       cutarray[ 3] = "112000204209297002322000000"; mesonCutArray[ 3] = "01522045009000"; // 10-20%
 124    } else if (trainConfig == 6) { // Standard neutral pion cuts only added signals
 125       cutarray[ 0] = "124000204209297002322000000"; mesonCutArray[ 0] = "01522045009000"; // 20-40%
 126       cutarray[ 1] = "146000204209297002322000000"; mesonCutArray[ 1] = "01522065009000"; // 40-60%
 127       cutarray[ 2] = "168000204209297002322000000"; mesonCutArray[ 2] = "01522065009000"; // 60-80%
 128       cutarray[ 3] = "108000204209297002322000000"; mesonCutArray[ 3] = "01522065009000"; // 0-80%
 129    } else if (trainConfig == 7) { // Standard direct photon cuts
 130       cutarray[ 0] = "102000304209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-20%
 131       cutarray[ 1] = "104000304209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 0-40%
 132       cutarray[ 2] = "148000304209237002370000000"; mesonCutArray[ 2] = "01522065009000"; // 40-80%
 133       cutarray[ 3] = "108000304209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-80%
 134    } else if (trainConfig == 8) { // Standard direct photon cuts
 135       cutarray[ 0] = "101000304209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-10%
 136       cutarray[ 1] = "112000304209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 10-20%
 137       cutarray[ 2] = "124000304209237002370000000"; mesonCutArray[ 2] = "01522045009000"; // 20-40%
 138       cutarray[ 3] = "109000304209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-90%
 139    } else if(trainConfig == 9){ // Different trigger conditions
 140       cutarray[ 0] = "301000104209297002322000000"; mesonCutArray[ 0] = "01522045009000"; // 0-5%
 141       cutarray[ 1] = "301400104209297002322000000"; mesonCutArray[ 1] = "01522045009000"; // 0-5% kMB
 142       cutarray[ 2] = "301500104209297002322000000"; mesonCutArray[ 2] = "01522045009000"; // 0-5% kSemiCentral
 143       cutarray[ 3] = "301600104209297002322000000"; mesonCutArray[ 3] = "01522045009000"; // 0-5% kCentral
 144    } else if (trainConfig == 10) { // Standard direct photon cuts
 145       cutarray[ 0] = "102000204209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-20%
 146       cutarray[ 1] = "104000204209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 0-40%
 147       cutarray[ 2] = "148000204209237002370000000"; mesonCutArray[ 2] = "01522065009000"; // 40-80%
 148       cutarray[ 3] = "108000204209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-80%
 149    } else if (trainConfig == 11) { // Standard direct photon cuts
 150       cutarray[ 0] = "101000204209237002370000000"; mesonCutArray[ 0] = "01522045009000"; // 0-10%
 151       cutarray[ 1] = "112000204209237002370000000"; mesonCutArray[ 1] = "01522045009000"; // 10-20%
 152       cutarray[ 2] = "124000204209237002370000000"; mesonCutArray[ 2] = "01522045009000"; // 20-40%
 153       cutarray[ 3] = "109000204209237002370000000"; mesonCutArray[ 3] = "01522045009000"; // 0-90%
 154    } else {
 155       Error(Form("GammaConvV1_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
 156       return;
 157    }
 158
 159    TList *ConvCutList = new TList();
 160    TList *MesonCutList = new TList();
 161
 162    TList *HeaderList = new TList();
 163    TObjString *Header1 = new TObjString("pi0_1");
 164    HeaderList->Add(Header1);
 165    TObjString *Header3 = new TObjString("eta_2");
 166    HeaderList->Add(Header3);
 167
 168    ConvCutList->SetOwner(kTRUE);
 169    AliConversionCuts **analysisCuts = new AliConversionCuts*[numberOfCuts];
 170    MesonCutList->SetOwner(kTRUE);
 171    AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
 172
 173
 174    for(Int_t i = 0; i<numberOfCuts; i++){
 175       if (trainConfig == 1 ){
 176          if (i == 0 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0005", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0005");
 177          if (i == 1 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0510", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0510");
 178          if (i == 2 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0010", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0010");
 179          if (i == 3 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE,fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_1020", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_1020");
 180       } else if (trainConfig == 2){
 181         if (i == 0 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_2040", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_2040");
 182         if (i == 1 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_4060", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_4060");
 183         if (i==2  && doWeighting) analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_6080", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_6080");
 184         if (i == 3 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0080", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0080");
 185       } else if (trainConfig == 3){
 186         if (i == 0 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0020", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0020");
 187         if (i == 1 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0040", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0040");
 188         if (i == 2 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_4080", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_4080");
 189         if (i == 3 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0080", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0080");
 190       } else if (trainConfig == 4){
 191          if (i == 0 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0010", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0010");
 192          if (i == 1 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE,fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_1020", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_1020");
 193          if (i == 2 && doWeighting)  analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_2040", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_2040");
 194       } else if (trainConfig == 9){
 195          if (doWeighting) analysisCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kFALSE, kTRUE, fileNameInputForWeighting, "Pi0_Hijing_PbPb_2760GeV_0005", "", "K0s_RatioDataToMC_Hijing_PbPb_2760GeV_0005");
 196          if (i == 1) analysisCuts[i]->SelectSpecialTrigger(AliVEvent::kMB, "AliVEvent::kMB" );
 197          if (i == 2) analysisCuts[i]->SelectSpecialTrigger(AliVEvent::kSemiCentral,"AliVEvent::kSemiCentral" );
 198          if (i == 3) analysisCuts[i]->SelectSpecialTrigger(AliVEvent::kCentral,"AliVEvent::kCentral" );
 199
 200       }
 201       analysisCuts[i] = new AliConversionCuts();
 202       analysisCuts[i]->InitializeCutsFromCutString(cutarray[i].Data());
 203       ConvCutList->Add(analysisCuts[i]);
 204
 205       analysisCuts[i]->SetFillCutHistograms("",kFALSE);
 206       analysisMesonCuts[i] = new AliConversionMesonCuts();
 207       analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
 208       MesonCutList->Add(analysisMesonCuts[i]);
 209       analysisMesonCuts[i]->SetFillCutHistograms("");
 210       analysisCuts[i]->SetAcceptedHeader(HeaderList);
 211    }
 212
 213    task->SetConversionCutList(numberOfCuts,ConvCutList);
 214    task->SetMesonCutList(numberOfCuts,MesonCutList);
 215    task->SetMoveParticleAccordingToVertex(kTRUE);
 216    task->SetDoMesonAnalysis(kTRUE);
 217    if (enableQAMesonTask) task->SetDoMesonQA(kTRUE); //Attention new switch for Pi0 QA
 218    if (enableQAMesonTask) task->SetDoPhotonQA(kTRUE);  //Attention new switch small for Photon QA
 219
 220    //connect containers
 221    AliAnalysisDataContainer *coutput =
 222       mgr->CreateContainer(Form("GammaConvV1_%i",trainConfig), TList::Class(),
 223                            AliAnalysisManager::kOutputContainer,Form("GammaConvV1_%i.root",trainConfig));
 224
 225    mgr->AddTask(task);
 226    mgr->ConnectInput(task,0,cinput);
 227    mgr->ConnectOutput(task,1,coutput);
 228
 229    return;
 230
 231 }