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("libCDB.so");
  24         gSystem->Load("libSTEER.so");
  25         gSystem->Load("libSTEERBase.so");
  26         gSystem->Load("libTENDER.so");
  27         gSystem->Load("libTENDERSupplies.so");
  28         gSystem->Load("libPWGflowBase.so");
  29         gSystem->Load("libPWGflowTasks.so");
  30         gSystem->Load("libPWGGAGammaConv.so");
  31
  32         Int_t isHeavyIon = 2;
  33
  34         // ================== GetAnalysisManager ===============================
  35         AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  36         if (!mgr) {
  37                 Error(Form("AddTask_GammaConvV1_%i",trainConfig), "No analysis manager found.");
  38                 return ;
  39         }
  40
  41         // ================== GetInputEventHandler =============================
  42         AliVEventHandler *inputHandler=mgr->GetInputEventHandler();
  43
  44         //========= Add PID Reponse to ANALYSIS manager ====
  45         if(!(AliPIDResponse*)mgr->GetTask("PIDResponseTask")){
  46                 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
  47                 AddTaskPIDResponse(isMC);
  48         }
  49
  50         //=========  Set Cutnumber for V0Reader ================================
  51         TString cutnumberPhoton = "060084001001500000000";
  52         TString cutnumberEvent = "8000000";
  53         Bool_t doEtaShift = kFALSE;
  54         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  55         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
  56         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  57                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  58
  59                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  60                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  61                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  62
  63                 if (!mgr) {
  64                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
  65                         return;
  66                 }
  67
  68                 AliConvEventCuts *fEventCuts=NULL;
  69                 if(cutnumberEvent!=""){
  70                         fEventCuts= new AliConvEventCuts(cutnumberEvent.Data(),cutnumberEvent.Data());
  71                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
  72                         if(fEventCuts->InitializeCutsFromCutString(cutnumberEvent.Data())){
  73                                 fEventCuts->DoEtaShift(doEtaShift);
  74                                 fV0ReaderV1->SetEventCuts(fEventCuts);
  75                                 fEventCuts->SetFillCutHistograms("",kTRUE);
  76                         }
  77                 }
  78
  79                 // Set AnalysisCut Number
  80                 AliConversionPhotonCuts *fCuts=NULL;
  81                 if(cutnumberPhoton!=""){
  82                         fCuts= new AliConversionPhotonCuts(cutnumberPhoton.Data(),cutnumberPhoton.Data());
  83                         fCuts->SetPreSelectionCutFlag(kTRUE);
  84                         fCuts->SetIsHeavyIon(isHeavyIon);
  85                         if(fCuts->InitializeCutsFromCutString(cutnumberPhoton.Data())){
  86                                 fV0ReaderV1->SetConversionCuts(fCuts);
  87                                 fCuts->SetFillCutHistograms("",kTRUE);
  88                         }
  89                 }
  90                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
  91                 // AOD mode
  92                         cout << "AOD handler: adding " << cutnumberAODBranch.Data() << " as conversion branch" << endl;
  93                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  94                 }
  95                 fV0ReaderV1->Init();
  96
  97                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
  98
  99                 //connect input V0Reader
 100                 mgr->AddTask(fV0ReaderV1);
 101                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
 102
 103         }
 104
 105         //================================================
 106         //========= Add task to the ANALYSIS manager =====
 107         //================================================
 108         //            find input container
 109         AliAnalysisTaskGammaConvV1 *task=NULL;
 110         task= new AliAnalysisTaskGammaConvV1(Form("GammaConvV1_%i",trainConfig));
 111         task->SetIsHeavyIon(isHeavyIon);
 112         task->SetIsMC(isMC);
 113         // Cut Numbers to use in Analysis
 114         Int_t numberOfCuts = 1;
 115
 116         TString *eventCutArray = new TString[numberOfCuts];
 117         TString *photonCutArray = new TString[numberOfCuts];
 118         TString *mesonCutArray = new TString[numberOfCuts];
 119         Bool_t doEtaShiftIndCuts = kFALSE;
 120         TString stringShift = "";
 121
 122         if(trainConfig == 1){
 123                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002093172003290000000"; mesonCutArray[ 0] = "01621035009000";
 124         } else if (trainConfig == 2) {
 125                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 126         } else if (trainConfig == 3) {
 127                 eventCutArray[ 0] = "8020011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 128         } else if (trainConfig == 4) {
 129                 eventCutArray[ 0] = "8240011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 130         } else if (trainConfig == 5) {
 131                 eventCutArray[ 0] = "8460011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 132         } else if (trainConfig == 6) {
 133                 eventCutArray[ 0] = "8680011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 134         } else if (trainConfig == 7) {
 135                 eventCutArray[ 0] = "8600011"; photonCutArray[ 0] = "002092170008260400000"; mesonCutArray[ 0] = "01621035009000";
 136         } else if (trainConfig == 8) {
 137                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "009092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 7.5cm
 138         } else if (trainConfig == 9) {
 139                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "005092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 10cm
 140         } else if (trainConfig == 10) {
 141                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "008092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 12.5cm
 142         } else if (trainConfig == 11) {
 143                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "006092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 20cm
 144         } else if (trainConfig == 12) {
 145                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "007092170008260400000"; mesonCutArray[ 0] = "01621035009000";    //RCut 35cm
 146         } else {
 147                 Error(Form("GammaConvV1_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
 148                 return;
 149         }
 150
 151         TList *EventCutList = new TList();
 152         TList *ConvCutList = new TList();
 153         TList *MesonCutList = new TList();
 154
 155         TList *HeaderList = new TList();
 156         TObjString *Header1 = new TObjString("pi0_1");
 157         HeaderList->Add(Header1);
 158         TObjString *Header3 = new TObjString("eta_2");
 159         HeaderList->Add(Header3);
 160
 161         EventCutList->SetOwner(kTRUE);
 162         AliConvEventCuts **analysisEventCuts = new AliConvEventCuts*[numberOfCuts];
 163         ConvCutList->SetOwner(kTRUE);
 164         AliConversionPhotonCuts **analysisCuts = new AliConversionPhotonCuts*[numberOfCuts];
 165         MesonCutList->SetOwner(kTRUE);
 166         AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
 167
 168
 169         for(Int_t i = 0; i<numberOfCuts; i++){
 170                 analysisEventCuts[i] = new AliConvEventCuts();
 171                 analysisEventCuts[i]->InitializeCutsFromCutString(eventCutArray[i].Data());
 172                 if (doEtaShiftIndCuts) {
 173                         analysisEventCuts[i]->DoEtaShift(doEtaShiftIndCuts);
 174                         analysisEventCuts[i]->SetEtaShift(stringShift);
 175                 }
 176                 EventCutList->Add(analysisEventCuts[i]);
 177                 analysisEventCuts[i]->SetFillCutHistograms("",kFALSE);
 178
 179                 analysisCuts[i] = new AliConversionPhotonCuts();
 180                 analysisCuts[i]->InitializeCutsFromCutString(photonCutArray[i].Data());
 181                 analysisCuts[i]->SetIsHeavyIon(isHeavyIon);
 182                 ConvCutList->Add(analysisCuts[i]);
 183                 analysisCuts[i]->SetFillCutHistograms("",kFALSE);
 184
 185                 analysisMesonCuts[i] = new AliConversionMesonCuts();
 186                 analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
 187                 MesonCutList->Add(analysisMesonCuts[i]);
 188                 analysisMesonCuts[i]->SetFillCutHistograms("");
 189                 analysisEventCuts[i]->SetAcceptedHeader(HeaderList);
 190         }
 191
 192         task->SetEventCutList(numberOfCuts,EventCutList);
 193         task->SetConversionCutList(numberOfCuts,ConvCutList);
 194         task->SetMesonCutList(numberOfCuts,MesonCutList);
 195         task->SetMoveParticleAccordingToVertex(kTRUE);
 196         task->SetDoMesonAnalysis(kTRUE);
 197         task->SetDoMesonQA(enableQAMesonTask); //Attention new switch for Pi0 QA
 198         task->SetDoPhotonQA(enableQAPhotonTask);  //Attention new switch small for Photon QA
 199
 200         //connect containers
 201         AliAnalysisDataContainer *coutput =
 202                 mgr->CreateContainer(Form("GammaConvV1_%i",trainConfig), TList::Class(),
 203                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvV1_%i.root",trainConfig));
 204
 205         mgr->AddTask(task);
 206         mgr->ConnectInput(task,0,cinput);
 207         mgr->ConnectOutput(task,1,coutput);
 208
 209         return;
 210
 211 }