PWGGA/GammaConv/macros/AddTask_GammaConvV1_pPb2.C

   1 void AddTask_GammaConvV1_pPb2(  Int_t trainConfig = 1,  //change different set of cuts
   2                               Bool_t isMC   = kFALSE, //run MC
   3                               Int_t enableQAMesonTask = 0, //enable QA in AliAnalysisTaskGammaConvV1
   4                               Int_t enableQAPhotonTask = 0, // enable additional QA task
   5                               TString fileNameInputForWeighting = "MCSpectraInput.root", // path to file for weigting input
   6                               Bool_t doWeighting = kFALSE,  //enable Weighting
   7                               TString generatorName = "DPMJET",
   8                               TString cutnumberAODBranch = "8000000060084000001500000" // cutnumber for AOD branch
   9                            ) {
  10
  11         // ================= Load Librariers =================================
  12         gSystem->Load("libCore.so");
  13         gSystem->Load("libTree.so");
  14         gSystem->Load("libGeom.so");
  15         gSystem->Load("libVMC.so");
  16         gSystem->Load("libPhysics.so");
  17         gSystem->Load("libMinuit");
  18         gSystem->Load("libSTEERBase");
  19         gSystem->Load("libESD");
  20         gSystem->Load("libAOD");
  21         gSystem->Load("libANALYSIS");
  22         gSystem->Load("libANALYSISalice");
  23         gSystem->Load("libPWGGAGammaConv.so");
  24         gSystem->Load("libCDB.so");
  25         gSystem->Load("libSTEER.so");
  26         gSystem->Load("libSTEERBase.so");
  27         gSystem->Load("libTENDER.so");
  28         gSystem->Load("libTENDERSupplies.so");
  29
  30         Int_t isHeavyIon = 2;
  31
  32         // ================== GetAnalysisManager ===============================
  33         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  34         if (!mgr) {
  35                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  36                 return ;
  37         }
  38
  39         // ================== GetInputEventHandler =============================
  40         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  41
  42         //========= Add PID Reponse to ANALYSIS manager ====
  43         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  44                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  45                 AddTaskPIDResponse(isMC);
  46         }
  47
  48         //=========  Set Cutnumber for V0Reader ================================
  49         TString cutnumberPhoton = "060084001001500000000";
  50         TString cutnumberEvent = "8000000";
  51         Bool_t doEtaShift = kFALSE;
  52         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  53         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
  54         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  55                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  56
  57                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  58                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  59                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  60
  61                 if (!mgr) {
  62                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
  63                         return;
  64                 }
  65
  66                 AliConvEventCuts *fEventCuts=NULL;
  67                 if(cutnumberEvent!=""){
  68                         fEventCuts= new AliConvEventCuts(cutnumberEvent.Data(),cutnumberEvent.Data());
  69                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
  70                         if(fEventCuts->InitializeCutsFromCutString(cutnumberEvent.Data())){
  71                                 fEventCuts->DoEtaShift(doEtaShift);
  72                                 fV0ReaderV1->SetEventCuts(fEventCuts);
  73                                 fEventCuts->SetFillCutHistograms("",kTRUE);
  74                         }
  75                 }
  76
  77                 // Set AnalysisCut Number
  78                 AliConversionPhotonCuts *fCuts=NULL;
  79                 if(cutnumberPhoton!=""){
  80                         fCuts= new AliConversionPhotonCuts(cutnumberPhoton.Data(),cutnumberPhoton.Data());
  81                         fCuts->SetPreSelectionCutFlag(kTRUE);
  82                         fCuts->SetIsHeavyIon(isHeavyIon);
  83                         if(fCuts->InitializeCutsFromCutString(cutnumberPhoton.Data())){
  84                                 fV0ReaderV1->SetConversionCuts(fCuts);
  85                                 fCuts->SetFillCutHistograms("",kTRUE);
  86                         }
  87                 }
  88                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
  89                 // AOD mode
  90                         cout << "AOD handler: adding " << cutnumberAODBranch.Data() << " as conversion branch" << endl;
  91                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  92                 }
  93                 fV0ReaderV1->Init();
  94
  95                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
  96
  97                 //connect input V0Reader
  98                 mgr->AddTask(fV0ReaderV1);
  99                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
 100
 101         }
 102
 103         //================================================
 104         //========= Add task to the ANALYSIS manager =====
 105         //================================================
 106         //            find input container
 107         AliAnalysisTaskGammaConvV1 *task=NULL;
 108         task= new AliAnalysisTaskGammaConvV1(Form("GammaConvV1_%i",trainConfig));
 109         task->SetIsHeavyIon(isHeavyIon);
 110         task->SetIsMC(isMC);
 111         // Cut Numbers to use in Analysis
 112         Int_t numberOfCuts = 1;
 113
 114         TString *eventCutArray = new TString[numberOfCuts];
 115         TString *photonCutArray = new TString[numberOfCuts];
 116         TString *mesonCutArray = new TString[numberOfCuts];
 117         Bool_t doEtaShiftIndCuts = kFALSE;
 118         TString stringShift = "";
 119
 120         if(trainConfig == 1){
 121                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002093172003290000000"; mesonCutArray[ 0] = "01621035009000";
 122         } else if (trainConfig == 2) {
 123                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 124         } else if (trainConfig == 3) {
 125                 eventCutArray[ 0] = "8020011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 126         } else if (trainConfig == 4) {
 127                 eventCutArray[ 0] = "8240011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 128         } else if (trainConfig == 5) {
 129                 eventCutArray[ 0] = "8460011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 130         } else if (trainConfig == 6) {
 131                 eventCutArray[ 0] = "8680011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 132         } else if (trainConfig == 7) {
 133                 eventCutArray[ 0] = "8600011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 134         } else {
 135                 Error(Form("GammaConvV1_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
 136                 return;
 137         }
 138
 139         TList *EventCutList = new TList();
 140         TList *ConvCutList = new TList();
 141         TList *MesonCutList = new TList();
 142
 143         TList *HeaderList = new TList();
 144         TObjString *Header1 = new TObjString("pi0_1");
 145         HeaderList->Add(Header1);
 146         TObjString *Header3 = new TObjString("eta_2");
 147         HeaderList->Add(Header3);
 148
 149         EventCutList->SetOwner(kTRUE);
 150         AliConvEventCuts **analysisEventCuts = new AliConvEventCuts*[numberOfCuts];
 151         ConvCutList->SetOwner(kTRUE);
 152         AliConversionPhotonCuts **analysisCuts = new AliConversionPhotonCuts*[numberOfCuts];
 153         MesonCutList->SetOwner(kTRUE);
 154         AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
 155
 156
 157         for(Int_t i = 0; i<numberOfCuts; i++){
 158                 analysisEventCuts[i] = new AliConvEventCuts();
 159                 analysisEventCuts[i]->InitializeCutsFromCutString(eventCutArray[i].Data());
 160                 if (doEtaShiftIndCuts) {
 161                         analysisEventCuts[i]->DoEtaShift(doEtaShiftIndCuts);
 162                         analysisEventCuts[i]->SetEtaShift(stringShift);
 163                 }
 164                 EventCutList->Add(analysisEventCuts[i]);
 165                 analysisEventCuts[i]->SetFillCutHistograms("",kFALSE);
 166
 167                 analysisCuts[i] = new AliConversionPhotonCuts();
 168                 analysisCuts[i]->InitializeCutsFromCutString(photonCutArray[i].Data());
 169                 analysisCuts[i]->SetIsHeavyIon(isHeavyIon);
 170                 ConvCutList->Add(analysisCuts[i]);
 171                 analysisCuts[i]->SetFillCutHistograms("",kFALSE);
 172
 173                 analysisMesonCuts[i] = new AliConversionMesonCuts();
 174                 analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
 175                 MesonCutList->Add(analysisMesonCuts[i]);
 176                 analysisMesonCuts[i]->SetFillCutHistograms("");
 177                 analysisEventCuts[i]->SetAcceptedHeader(HeaderList);
 178         }
 179
 180         task->SetEventCutList(numberOfCuts,EventCutList);
 181         task->SetConversionCutList(numberOfCuts,ConvCutList);
 182         task->SetMesonCutList(numberOfCuts,MesonCutList);
 183         task->SetMoveParticleAccordingToVertex(kTRUE);
 184         task->SetDoMesonAnalysis(kTRUE);
 185         task->SetDoMesonQA(enableQAMesonTask); //Attention new switch for Pi0 QA
 186         task->SetDoPhotonQA(enableQAPhotonTask);  //Attention new switch small for Photon QA
 187
 188         //connect containers
 189         AliAnalysisDataContainer *coutput =
 190                 mgr->CreateContainer(Form("GammaConvV1_%i",trainConfig), TList::Class(),
 191                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvV1_%i.root",trainConfig));
 192
 193         mgr->AddTask(task);
 194         mgr->ConnectInput(task,0,cinput);
 195         mgr->ConnectOutput(task,1,coutput);
 196
 197         return;
 198
 199 }