PWGGA/GammaConv/macros/AddTask_GammaConvV1_pPb3.C

   1 void AddTask_GammaConvV1_pPb3(  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                               Int_t doWeightingPart = 0,  //enable Weighting
   7                               TString generatorName = "DPMJET",
   8                               TString cutnumberAODBranch = "8000000160084000001500000" // cutnumber for AOD branch
   9                            ) {
  10
  11         Int_t isHeavyIon = 2;
  12
  13         // ================= Load Librariers =================================
  14         gSystem->Load("libCore.so");
  15         gSystem->Load("libTree.so");
  16         gSystem->Load("libGeom.so");
  17         gSystem->Load("libVMC.so");
  18         gSystem->Load("libPhysics.so");
  19         gSystem->Load("libMinuit");
  20         gSystem->Load("libSTEERBase");
  21         gSystem->Load("libESD");
  22         gSystem->Load("libAOD");
  23         gSystem->Load("libANALYSIS");
  24         gSystem->Load("libANALYSISalice");
  25         gSystem->Load("libCDB.so");
  26         gSystem->Load("libSTEER.so");
  27         gSystem->Load("libSTEERBase.so");
  28         gSystem->Load("libTENDER.so");
  29         gSystem->Load("libTENDERSupplies.so");
  30         gSystem->Load("libPWGflowBase.so");
  31         gSystem->Load("libPWGflowTasks.so");
  32         gSystem->Load("libPWGGAGammaConv.so");
  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         //offline V0Finder
  52         TString cutnumberPhoton = "160000084001001500000000";
  53         TString cutnumberEvent = "8000000";
  54         Bool_t doEtaShift = kFALSE;
  55         AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
  56         //========= Add V0 Reader to  ANALYSIS manager if not yet existent =====
  57         if( !(AliV0ReaderV1*)mgr->GetTask("V0ReaderV1") ){
  58                 AliV0ReaderV1 *fV0ReaderV1 = new AliV0ReaderV1("V0ReaderV1");
  59
  60                 fV0ReaderV1->SetUseOwnXYZCalculation(kTRUE);
  61                 fV0ReaderV1->SetCreateAODs(kFALSE);// AOD Output
  62                 fV0ReaderV1->SetUseAODConversionPhoton(kTRUE);
  63
  64                 if (!mgr) {
  65                         Error("AddTask_V0ReaderV1", "No analysis manager found.");
  66                         return;
  67                 }
  68
  69                 AliConvEventCuts *fEventCuts=NULL;
  70                 if(cutnumberEvent!=""){
  71                         fEventCuts= new AliConvEventCuts(cutnumberEvent.Data(),cutnumberEvent.Data());
  72                         fEventCuts->SetPreSelectionCutFlag(kTRUE);
  73                         if(fEventCuts->InitializeCutsFromCutString(cutnumberEvent.Data())){
  74                                 fEventCuts->DoEtaShift(doEtaShift);
  75                                 fV0ReaderV1->SetEventCuts(fEventCuts);
  76                                 fEventCuts->SetFillCutHistograms("",kTRUE);
  77                         }
  78                 }
  79
  80                 // Set AnalysisCut Number
  81                 AliConversionPhotonCuts *fCuts=NULL;
  82                 if(cutnumberPhoton!=""){
  83                         fCuts= new AliConversionPhotonCuts(cutnumberPhoton.Data(),cutnumberPhoton.Data());
  84                         fCuts->SetPreSelectionCutFlag(kTRUE);
  85                         fCuts->SetIsHeavyIon(isHeavyIon);
  86                         if(fCuts->InitializeCutsFromCutString(cutnumberPhoton.Data())){
  87                                 fV0ReaderV1->SetConversionCuts(fCuts);
  88                                 fCuts->SetFillCutHistograms("",kTRUE);
  89                         }
  90                 }
  91                 if(inputHandler->IsA()==AliAODInputHandler::Class()){
  92                 // AOD mode
  93                         cout << "AOD handler: adding " << cutnumberAODBranch.Data() << " as conversion branch" << endl;
  94                         fV0ReaderV1->SetDeltaAODBranchName(Form("GammaConv_%s_gamma",cutnumberAODBranch.Data()));
  95                 }
  96                 fV0ReaderV1->Init();
  97
  98                 AliLog::SetGlobalLogLevel(AliLog::kInfo);
  99
 100                 //connect input V0Reader
 101                 mgr->AddTask(fV0ReaderV1);
 102                 mgr->ConnectInput(fV0ReaderV1,0,cinput);
 103
 104         }
 105
 106         //================================================
 107         //========= Add task to the ANALYSIS manager =====
 108         //================================================
 109         //            find input container
 110         AliAnalysisTaskGammaConvV1 *task=NULL;
 111         task= new AliAnalysisTaskGammaConvV1(Form("GammaConvV1_%i",trainConfig));
 112         task->SetIsHeavyIon(isHeavyIon);
 113         task->SetIsMC(isMC);
 114         // Cut Numbers to use in Analysis
 115         Int_t numberOfCuts = 4;
 116
 117         TString *eventCutArray = new TString[numberOfCuts];
 118         TString *photonCutArray = new TString[numberOfCuts];
 119         TString *mesonCutArray = new TString[numberOfCuts];
 120         Bool_t doEtaShiftIndCuts = kFALSE;
 121         TString stringShift = "";
 122
 123         if (trainConfig == 1) {
 124                 eventCutArray[ 0] = "8000011"; photonCutArray[ 0] = "102000092170008260400000"; mesonCutArray[ 0] = "01621035009000";  // all Photon Qualities  //offline V0Finder
 125                 eventCutArray[ 1] = "8000011"; photonCutArray[ 1] = "102000092170008260420000"; mesonCutArray[ 1] = "01621035009000";  // only photon quality 1  //offline V0Finder
 126                 eventCutArray[ 2] = "8000011"; photonCutArray[ 2] = "102000092170008260430000"; mesonCutArray[ 2] = "01621035009000";  // only photon quality 2  //offline V0Finder
 127                 eventCutArray[ 3] = "8000011"; photonCutArray[ 3] = "102000092170008260440000"; mesonCutArray[ 3] = "01621035009000";  // only photon quality 3  //offline V0Finder
 128         } else if (trainConfig == 2) {
 129                 eventCutArray[ 0] = "8000012"; photonCutArray[ 0] = "102000092170008260400000"; mesonCutArray[ 0] = "01621035009000";  // all Photon Qualities  //offline V0Finder
 130                 eventCutArray[ 0] = "8000012"; photonCutArray[ 1] = "102000092170008260420000"; mesonCutArray[ 1] = "01621035009000";  // only photon quality 1  //offline V0Finder
 131                 eventCutArray[ 0] = "8000012"; photonCutArray[ 2] = "102000092170008260430000"; mesonCutArray[ 2] = "01621035009000";  // only photon quality 2  //offline V0Finder
 132                 eventCutArray[ 0] = "8000012"; photonCutArray[ 3] = "102000092170008260440000"; mesonCutArray[ 3] = "01621035009000";  // only photon quality 3  //offline V0Finder
 133         } else {
 134                 Error(Form("GammaConvV1_%i",trainConfig), "wrong trainConfig variable no cuts have been specified for the configuration");
 135                 return;
 136         }
 137
 138         TList *EventCutList = new TList();
 139         TList *ConvCutList = new TList();
 140         TList *MesonCutList = new TList();
 141
 142         TList *HeaderList = new TList();
 143         if (doWeightingPart==1) {
 144                 TObjString *Header1 = new TObjString("pi0_1");
 145                 HeaderList->Add(Header1);
 146         }
 147         if (doWeightingPart==2){
 148                 TObjString *Header3 = new TObjString("eta_2");
 149                 HeaderList->Add(Header3);
 150         }
 151         if (doWeightingPart==3) {
 152                 TObjString *Header1 = new TObjString("pi0_1");
 153                 HeaderList->Add(Header1);
 154                 TObjString *Header3 = new TObjString("eta_2");
 155                 HeaderList->Add(Header3);
 156         }
 157
 158
 159         Bool_t doWeighting = kFALSE;
 160         if (doWeightingPart == 1 || doWeightingPart == 2 || doWeightingPart == 3) doWeighting = kTRUE;
 161
 162         EventCutList->SetOwner(kTRUE);
 163         AliConvEventCuts **analysisEventCuts = new AliConvEventCuts*[numberOfCuts];
 164         ConvCutList->SetOwner(kTRUE);
 165         AliConversionCuts **analysisCuts = new AliConversionCuts*[numberOfCuts];
 166         MesonCutList->SetOwner(kTRUE);
 167         AliConversionMesonCuts **analysisMesonCuts = new AliConversionMesonCuts*[numberOfCuts];
 168
 169
 170         for(Int_t i = 0; i<numberOfCuts; i++){
 171
 172                 analysisEventCuts[i] = new AliConvEventCuts();
 173                 if ( trainConfig == 1  ){
 174                         if (doWeighting){
 175                                 if (generatorName.CompareTo("DPMJET")==0){
 176                                         analysisEventCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kTRUE, kFALSE, fileNameInputForWeighting, "Pi0_DPMJET_LHC13b2_efix_pPb_5023GeV_MBV0A", "Eta_DPMJET_LHC13b2_efix_pPb_5023GeV_MBV0A", "","Pi0_Fit_Data_pPb_5023GeV_MBV0A","Eta_Fit_Data_pPb_5023GeV_MBV0A");
 177                                 } else if (generatorName.CompareTo("HIJING")==0){
 178                                         analysisEventCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kTRUE, kFALSE, fileNameInputForWeighting, "Pi0_Hijing_LHC13e7_pPb_5023GeV_MBV0A", "Eta_Hijing_LHC13e7_pPb_5023GeV_MBV0A", "","Pi0_Fit_Data_pPb_5023GeV_MBV0A","Eta_Fit_Data_pPb_5023GeV_MBV0A");
 179                                 }
 180                         }
 181                 }
 182                 if ( trainConfig == 2 ){
 183                         if (doWeighting){
 184                                 analysisEventCuts[i]->SetUseReweightingWithHistogramFromFile(kTRUE, kTRUE, kFALSE, fileNameInputForWeighting, "Pi0_Hijing_LHC13e7_addSig_pPb_5023GeV_MBV0A", "Eta_Hijing_LHC13e7_addSig_pPb_5023GeV_MBV0A", "","Pi0_Fit_Data_pPb_5023GeV_MBV0A","Eta_Fit_Data_pPb_5023GeV_MBV0A");
 185                         }
 186
 187                 }
 188
 189                 analysisEventCuts[i]->InitializeCutsFromCutString(eventCutArray[i].Data());
 190                 if (doEtaShiftIndCuts) {
 191                         analysisEventCuts[i]->DoEtaShift(doEtaShiftIndCuts);
 192                         analysisEventCuts[i]->SetEtaShift(stringShift);
 193                 }
 194                 if (trainConfig == 179 || trainConfig == 180) {
 195                         analysisEventCuts[0]->DoEtaShift(kTRUE);
 196                         analysisEventCuts[0]->SetEtaShift(-0.215);
 197                 }
 198
 199                 EventCutList->Add(analysisEventCuts[i]);
 200                 analysisEventCuts[i]->SetFillCutHistograms("",kFALSE);
 201
 202                 analysisCuts[i] = new AliConversionPhotonCuts();
 203                 analysisCuts[i]->InitializeCutsFromCutString(photonCutArray[i].Data());
 204                 analysisCuts[i]->SetIsHeavyIon(isHeavyIon);
 205                 ConvCutList->Add(analysisCuts[i]);
 206                 analysisCuts[i]->SetFillCutHistograms("",kFALSE);
 207
 208                 analysisMesonCuts[i] = new AliConversionMesonCuts();
 209                 analysisMesonCuts[i]->InitializeCutsFromCutString(mesonCutArray[i].Data());
 210                 MesonCutList->Add(analysisMesonCuts[i]);
 211                 analysisMesonCuts[i]->SetFillCutHistograms("");
 212                 analysisEventCuts[i]->SetAcceptedHeader(HeaderList);
 213         }
 214
 215         task->SetEventCutList(numberOfCuts,EventCutList);
 216         task->SetConversionCutList(numberOfCuts,ConvCutList);
 217         task->SetMesonCutList(numberOfCuts,MesonCutList);
 218         task->SetMoveParticleAccordingToVertex(kTRUE);
 219         task->SetDoMesonAnalysis(kTRUE);
 220         task->SetDoMesonQA(enableQAMesonTask); //Attention new switch for Pi0 QA
 221         task->SetDoPhotonQA(enableQAPhotonTask);  //Attention new switch small for Photon QA
 222
 223         //connect containers
 224         AliAnalysisDataContainer *coutput =
 225                 mgr->CreateContainer(Form("GammaConvV1_%i",trainConfig), TList::Class(),
 226                                                         AliAnalysisManager::kOutputContainer,Form("GammaConvV1_%i.root",trainConfig));
 227
 228         mgr->AddTask(task);
 229         mgr->ConnectInput(task,0,cinput);
 230         mgr->ConnectOutput(task,1,coutput);
 231
 232         return;
 233
 234 }