Esempio n. 1
0
//______________________________________________________________________________
void AddAnalysisTasks(UInt_t config)
{
  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  mgr->SetCommonFileName("QAresults.root");
  //
  // Event Statistics (Jan Fiete)
  //

   gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskPhysicsSelection.C");
   AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection();
   mgr->RegisterExtraFile("event_stat.root");
  //
  // Tender and supplies
  //
  if (config & kTender) {
      gROOT->LoadMacro("$ALICE_ROOT/TENDER/TenderSupplies/AddTaskTender.C");
      AliAnalysisTaskSE *tender = AddTaskTender();
      // SelectCollisionCandidates ?? Tender has to derive from TaskSE
      tender->SelectCollisionCandidates();
      tender->SetDebugLevel(2);
  }
  // AOD creation with collision events
  if (config & kAOD) {
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C");
    mgr->RegisterExtraFile("AliAOD.Muons.root");
    mgr->RegisterExtraFile("AliAOD.Dimuons.root");
    AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(kFALSE, kTRUE, kTRUE, doEventStat);
  }   
  // TPC QA (E. Sicking)
  //
  if (config & kCar00) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskQAsym.C");
    AliAnalysisTaskSE * taskqasim = AddTaskQAsym(0);
    taskqasim->SelectCollisionCandidates();
  }  
  //
  // VZERO QA  (C. Cheshkov)
  //
  if (config & kCar01) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskVZEROQA.C");
    AliAnalysisTaskSE * taskv0qa = AddTaskVZEROQA(0);
//  taskv0qa->SelectCollisionCandidates();
  }
  // Vertexing (A. Dainese)
  // 
  if (config & kCar02) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskVertexESD.C");
    AliAnalysisTaskVertexESD* taskvertexesd =  AddTaskVertexESD();
    taskvertexesd->SelectCollisionCandidates();
  }  
  //
  // SPD (A. Mastroserio)
  //
  if (config & kCar03) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskSPDQA.C");
    AliAnalysisTaskSE* taskspdqa = AddTaskSPDQA();
    taskspdqa->SelectCollisionCandidates();
  }  
  //
  // SDD (F. Prino)
  //
  if (config & kCar04) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddSDDPoints.C");
    AliAnalysisTaskSE* tasksdd = AddSDDPoints();
    tasksdd->SelectCollisionCandidates();
  }
  //
  // SSD dEdx (Marek Chojnacki)
  //
  if (config & kCar05) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskdEdxSSDQA.C");
    AliAnalysisTaskSE* taskssddedx = AddTaskdEdxSSDQA();
    taskssddedx->SelectCollisionCandidates();
  }

  // FMD (Hans Hjersing Dalsgaard)
  //
  if (config & kCar06) {
    gROOT->LoadMacro("$ALICE_ROOT/PWGPP/PilotTrain/AddTaskFMD.C");
    AliAnalysisTaskSE* taskfmd = AddTaskFMD();
    taskfmd->SelectCollisionCandidates();
  }  
  //
  // ITS
  //
  if (config & kCar07) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskPerformanceITS.C");
      AliAnalysisTaskITSTrackingCheck *itsQA = AddTaskPerformanceITS(kFALSE);
  }
  //
  // TPC (Jacek Otwinowski)
  //
  if (config & kCar08) {
    gROOT->LoadMacro("$(ALICE_ROOT)/PWGPP/TPC/macros/AddTaskPerformanceTPCQA.C");
    AliPerformanceTask *tpcQA = AddTaskPerformanceTPCQA(kFALSE, kTRUE);
  }  
  //
  // TRD (Alex Bercuci, M. Fasel) 
  //
  if(config & kCar09) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTrainPerformanceTRD.C");
      AddTrainPerformanceTRD("ALL");
  }

  //
  // Calorimetry (Gustavo Conesa)
  //

  if(config & kCar10) {
      gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/QA/AddTaskCalorimeterQA.C");
      AliAnalysisTaskParticleCorrelation *taskCaloQA = AddTaskCalorimeterQA("ESD", kTRUE, kFALSE);
      taskCaloQA->SetDebugLevel(0);
  }

  //
  // Muon Trigger
  //
  
  if(config & kCar11) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskMTRchamberEfficiency.C");
      AliAnalysisTaskTrigChEff *taskMuonTrig = AddTaskMTRchamberEfficiency();
  }

  //
  // Muon Efficiency
  //
/*
  if(doMUONEff) {
      gROOT->LoadMacro("$ALICE_ROOT/PWG3/muondep/AddTaskMUONTrackingEfficiency.C");
      AliAnalysisTaskMuonTrackingEff *taskMuonTrackEff = AddTaskMUONTrackingEfficiency();
  }
  
  //
  // V0-Decay Reconstruction (Ana Marin)
  // 

  if (doV0) {
      gROOT->LoadMacro("$ALICE_ROOT/PWGPP/macros/AddTaskV0QA.C");
      AliAnalysisTaskV0QA *taskv0QA = AddTaskV0QA(kFALSE);
  }
*/
}
Esempio n. 2
0
//______________________________________________________________________________
void AddAnalysisTasks(Int_t merge){
  // Add all analysis task wagons to the train
  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();

  //
  // Tender and supplies. Needs to be called for every event.
  //

  if ( VAR_OCDB_SNAPSHOT )
  {
      AliCDBManager::Instance()->SetDefaultStorage("local:///donotexist"); 
      // explicitely wrong default storage
      // so we take _EVERYTHING_ from the snapshot.
      AliCDBManager::Instance()->SetRun(0);
      AliCDBManager::Instance()->SetSnapshotMode("OCDB_rec.root");
  }

  if ( VAR_MAKE_COMPACT_ESD )
  {
      gROOT->LoadMacro("$ALICE_PHYSICS/PWG/muondep/AddTaskCompactTreeMaker.C");
      AddTaskCompactTreeMaker();
  }
  
  if (iMUONCDBConnect) {
    if (iMUONCDBConnect > 1) gROOT->LoadMacro("AddTaskMuonCDBConnect.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWG/muondep/AddTaskMuonCDBConnect.C");
    AliAnalysisTaskMuonCDBConnect *cdbConnect = AddTaskMuonCDBConnect();
    if (!defaultStorage.IsNull()) cdbConnect->SetDefaultStorage(defaultStorage.Data());
    if (!alignStorage.IsNull() || alignVersion >= 0 || alignSubVersion >= 0)
      cdbConnect->SetAlignStorage(alignStorage.Data(), alignVersion, alignSubVersion);
    if (!recoParamStorage.IsNull()) cdbConnect->SetRecoParamStorage(recoParamStorage.Data());
    cdbConnect->LoadMagField();
    cdbConnect->LoadGeometry();
    cdbConnect->LoadMapping();
  }
  
  UInt_t offlineTriggerMask = 0;
  if (usePhysicsSelection) {
    // Physics selection task
    gROOT->LoadMacro("$ALICE_PHYSICS/OADB/macros/AddTaskPhysicsSelection.C");
    mgr->RegisterExtraFile("event_stat.root");
    AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(kTRUE);
    offlineTriggerMask = AliVEvent::kAny;
  }
  
  // Centrality (only Pb-Pb)
  if (iCollision && useCentrality) {
    gROOT->LoadMacro("$ALICE_PHYSICS/OADB/COMMON/MULTIPLICITY/macros/AddTaskMultSelection.C");
    AliMultSelectionTask *mult = AddTaskMultSelection(kFALSE);
  }
  
  // track selection
  AliMuonTrackCuts *trackCuts = 0x0;
  if (iMUONEfficiency) {
    trackCuts = new AliMuonTrackCuts("stdCuts", "stdCuts");
    trackCuts->SetAllowDefaultParams();
    trackCuts->SetFilterMask(AliMuonTrackCuts::kMuMatchLpt | AliMuonTrackCuts::kMuEta | AliMuonTrackCuts::kMuThetaAbs | AliMuonTrackCuts::kMuPdca);
    trackCuts->SetIsMC(kTRUE);
  }
  
  if (iMUONRefit) {
    if (iMUONRefit > 1) gROOT->LoadMacro("AddTaskMuonRefit.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWG/muondep/AddTaskMuonRefit.C");
    AliAnalysisTaskMuonRefit* refit = AddTaskMuonRefit(-1., -1., kTRUE, -1., -1.);
    if (!defaultStorage.IsNull()) refit->SetDefaultStorage(defaultStorage.Data());
    if (!alignStorage.IsNull()) refit->SetAlignStorage(alignStorage.Data());
    refit->RemoveMonoCathodClusters(kTRUE, kFALSE);
  }
  
  if (iMUONRefitVtx) {
    if (iMUONRefitVtx > 1) gROOT->LoadMacro("AddTaskMuonRefitVtx.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWG/muondep/AddTaskMuonRefitVtx.C");
    AliAnalysisTaskMuonRefitVtx* refitVtx = AddTaskMuonRefitVtx(kFALSE, kFALSE, kTRUE);
    if (!defaultStorage.IsNull()) refitVtx->SetDefaultStorage(defaultStorage.Data());
  }
  
  if(iESDMCLabelAddition) {
    if(iESDMCLabelAddition > 1) gROOT->LoadMacro("AddTaskESDMCLabelAddition.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWG/muondep/AddTaskESDMCLabelAddition.C");
    AliAnalysisTaskESDMCLabelAddition *esdmclabel = AddTaskESDMCLabelAddition();
    if (!defaultStorage.IsNull()) esdmclabel->SetDefaultStorage(defaultStorage.Data());
    if (!alignStorage.IsNull()) esdmclabel->SetAlignStorage(alignStorage.Data());
    if (!recoParamStorage.IsNull()) esdmclabel->SetRecoParamStorage(recoParamStorage.Data());
    esdmclabel->DecayAsFake(kTRUE);
  }
  
  if (iMUONQA) {
    if (iMUONQA > 1) gROOT->LoadMacro("AddTaskMuonQA.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/PilotTrain/AddTaskMuonQA.C");
    AliAnalysisTaskMuonQA* muonQA = AddTaskMuonQA(kFALSE);
    if (usePhysicsSelection) muonQA->SelectCollisionCandidates(offlineTriggerMask);
    muonQA->SetTrackCuts(trackCuts);
  }
  
  if (useMC && useTR && iMUONPerformance) {
    if (iMUONPerformance > 1) gROOT->LoadMacro("AddTaskMuonPerformance.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/MUON/dep/AddTaskMuonPerformance.C");
    AliAnalysisTaskMuonPerformance* muonPerformance = AddTaskMuonPerformance();
    if (usePhysicsSelection) muonPerformance->SelectCollisionCandidates(offlineTriggerMask);
    if (!defaultStorage.IsNull()) muonPerformance->SetDefaultStorage(defaultStorage.Data());
    if (!alignStorage.IsNull()) muonPerformance->SetAlignStorage(alignStorage.Data());
    if (!recoParamStorage.IsNull()) muonPerformance->SetRecoParamStorage(recoParamStorage.Data());
    muonPerformance->UseMCKinematics(kTRUE);
    muonPerformance->SetMCTrigLevelFromMatchTrk(kTRUE);
  }
  
  if (iMUONEfficiency) {
    if (iMUONEfficiency > 1) gROOT->LoadMacro("AddTaskMUONTrackingEfficiency.C");
    else gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/MUON/dep/AddTaskMUONTrackingEfficiency.C");
    AliAnalysisTaskMuonTrackingEff* muonEfficiency = AddTaskMUONTrackingEfficiency(kFALSE,kTRUE,"");
    if (usePhysicsSelection) muonEfficiency->SelectCollisionCandidates(offlineTriggerMask);
    if (!defaultStorage.IsNull()) muonEfficiency->SetDefaultStorage(defaultStorage.Data());
    if (!alignStorage.IsNull()) muonEfficiency->SetAlignStorage(alignStorage.Data());
    if (!recoParamStorage.IsNull()) muonEfficiency->SetRecoParamStorage(recoParamStorage.Data());
    muonEfficiency->SetMuonTrackCuts(*trackCuts);
    muonEfficiency->SetMuonPtCut(VAR_EFFTASK_PTMIN);
    muonEfficiency->UseMCLabel(kTRUE);
    muonEfficiency->EnableDisplay(kFALSE);
  }
  
  TString addExtraTasks = VAR_EXTRATASKS_CONFIGMACRO;
  if (!addExtraTasks.IsNull()) gROOT->ProcessLineSync(TString::Format(".x %s",addExtraTasks.Data()));

  if (iESDfilter) {
    //  ESD filter task configuration.
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/ESDfilter/macros/AddTaskESDFilter.C");
    if (iMUONcopyAOD) {
      printf("Registering delta AOD file\n");
      mgr->RegisterExtraFile("AliAOD.Muons.root");
    }
    AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER, iMUONcopyAOD, kFALSE, kFALSE /*usePhysicsSelection*/,kFALSE,kTRUE,kTRUE,kTRUE,1500,VAR_MUONMCMODE,kFALSE,kFALSE,kTRUE,kFALSE); // others
    taskesdfilter->DisablePmdClusters();
    taskesdfilter->DisableCaloClusters();
    taskesdfilter->DisableCells();
    taskesdfilter->DisableCaloTrigger("PHOS");
    taskesdfilter->DisableCaloTrigger("EMCAL");
    taskesdfilter->SetPropagateTrackToEMCal(kFALSE);

    if ( 0 && VAR_USE_ITS_RECO ) /* 0 for the moment to get this macro running also with AliRoot <= .... */
    {
      AliAnalysisTaskESDMuonFilter* muFilter = mgr->GetTask("ESD Muon Filter");
      if ( !muFilter )
      {
        std::cout << "ERROR : got a NULL muFilter ! so I cannot ask to keep SPD tracklets !" << std::endl;
      }
      else
      {
        muFilter->SetWithSPDtracklets(kTRUE);
      }
    }
  }
}
Esempio n. 3
0
//______________________________________________________________________________                                                           
void AddAnalysisTasks(const char *cdb_location)
{
  // Add all analysis task wagons to the train                                                                                               
   AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();                                                                     

  //
  // Tender and supplies. Needs to be called for every event.
  //
   AliAnalysisManager::SetCommonFileName("AODQA.root");
   if (useTender) {
      gROOT->LoadMacro("$ALICE_PHYSICS/ANALYSIS/TenderSupplies/AddTaskTender.C");
      // IF V0 tender needed, put kTRUE below
      AliAnalysisTaskSE *tender = AddTaskTender(useV0tender);
//      tender->SetDebugLevel(2);
   }
   
   // Clean Geometry: Ruben
//  gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/CalibMacros/commonMacros/CleanGeom.C++");
//  CleanGeom* clgmTask = new CleanGeom("cleanGeom");
//  mgr->AddTask(clgmTask);
//  AliAnalysisDataContainer *dummyInp = mgr->GetCommonInputContainer();
//  if (dummyInp) mgr->ConnectInput(clgmTask,0,dummyInp);  
 
   
   //
  // PIDResponse(JENS)
  //
  if (doPIDResponse) {
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C"); 
    AliAnalysisTaskPIDResponse *PIDResponse = AddTaskPIDResponse();
 //    PIDResponse->SetUserDataRecoPass(1);
//    PIDResponse->SelectCollisionCandidates(AliVEvent::kAny);
  }  
 
  //
  // PIDqa(JENS)
  //
  if (doPIDqa) {
    gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPIDqa.C");
    AliAnalysisTaskPIDqa *PIDQA = AddTaskPIDqa();
    PIDQA->SelectCollisionCandidates(AliVEvent::kAny);
  }  
  // CDB connection
  //
  if (doCDBconnect && !useTender) {
    gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/PilotTrain/AddTaskCDBconnect.C");
    AliTaskCDBconnect *taskCDB = AddTaskCDBconnect(cdb_location, 0 /*run_number*/);
    if (!taskCDB) return;
    AliCDBManager *cdb = AliCDBManager::Instance();
    cdb->SetDefaultStorage(cdb_location);
//    taskCDB->SetRunNumber(run_number);
  }    
 
   if (usePhysicsSelection) {
   // Physics selection task
      gROOT->LoadMacro("$ALICE_PHYSICS/OADB/macros/AddTaskPhysicsSelection.C");
      mgr->RegisterExtraFile("event_stat.root");
      AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC);
      mgr->AddStatisticsTask(AliVEvent::kAny);
   }
   

//Jacek
   if (iPWGPP) {
      gROOT->LoadMacro("$ALICE_PHYSICS/PWGPP/macros/AddTaskFilteredTree.C");
      AddTaskFilteredTree("FilterEvents_Trees.root");
   }   
   
   // Centrality 
   if (useCentrality) {
      if ( run_flag >= 1500 )
      {
        gROOT->LoadMacro("$ALICE_PHYSICS/OADB/COMMON/MULTIPLICITY/macros/AddTaskMultSelection.C");
        AliMultSelectionTask *taskMult = AddTaskMultSelection();
      }
      else
      {
        // old scheme is only valid for PbPb
        if ( iCollision == kPbPb )
        {
          gROOT->LoadMacro("$ALICE_PHYSICS/OADB/macros/AddTaskCentrality.C");
          AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
          //taskCentrality->SelectCollisionCandidates(AliVEvent::kAny);
        }
      }
   }
   
// --- PWGLF - Forward ([email protected]) -----------------------------
   if (iPWGLFForward && usePhysicsSelection) { 
        gROOT->LoadMacro("$ALICE_PHYSICS/PWGLF/FORWARD/analysis2/AddTaskForwardMult.C");
     UShort_t pwglfForwardSys = 0; // iCollision+1; // pp:1, PbPb:2, pPb:3
     UShort_t pwglfSNN        = 0;            // GeV, 0==unknown
     Short_t  pwglfField      = 0;
     AddTaskForwardMult(useMC && useTR,        // Need track-refs 
			pwglfForwardSys,       // Collision system
			pwglfSNN, 
			pwglfField);
        gROOT->LoadMacro("$ALICE_PHYSICS/PWGLF/FORWARD/analysis2/AddTaskCentralMult.C");
        AddTaskCentralMult(useMC, pwglfForwardSys, pwglfSNN, pwglfField);
   }

    //PWGAgammaconv
    if (iPWGGAgammaconv) {
      gROOT->LoadMacro("$ALICE_PHYSICS/PWGGA/GammaConv/macros/AddTask_ConversionAODProduction.C");
      Int_t dataset=iCollision;
      if( iCollision == kXeXe) dataset=kPbPb;
      if( iCollision == kPbp || iCollision == kpPb ) dataset=2;
      AliAnalysisTask *taskconv = AddTask_ConversionAODProduction(dataset, kFALSE, periodName);
      mgr->RegisterExtraFile("AliAODGammaConversion.root");
   }   
 
   if (iESDfilter) 
   {
      //  ESD filter task configuration.
      gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/ESDfilter/macros/AddTaskESDFilter.C");
      if (iMUONcopyAOD) {
         printf("Registering delta AOD file\n");
         mgr->RegisterExtraFile("AliAOD.Muons.root");
      }

      Bool_t muonWithSPDTracklets = (iCollision==kPbPb || iCollision==kXeXe) ? kFALSE : kTRUE; // add SPD information to muon AOD only for pp

      AliAnalysisTaskESDfilter *taskesdfilter = 
                 AddTaskESDFilter(useKFILTER, 
                                  iMUONcopyAOD,          // write Muon AOD
                                  kFALSE,                // write dimuon AOD 
                                  kFALSE,                // usePhysicsSelection 
                                  kFALSE,                // centrality OBSOLETE
                                  kTRUE,                 // enable TPS only tracks
                                  kFALSE,                // disable cascades
                                  kFALSE,                // disable kinks
                                  run_flag,              // run flag (YY00)
                                  3,                     // muonMCMode
                                  //kTRUE,               // useV0Filter
                                  kFALSE,                // useV0Filter - turned off for PCM to make sense
                                  muonWithSPDTracklets,
                                  isMuonCaloPass,
                                  iPWGGAgammaconv);      // Add PCMV0
         AliEMCALGeometry::GetInstance("","");
   }   

// ********** PWG3 wagons ******************************************************           
   // PWGHF vertexing
  if (iPWGHFvertexing) 
  {
    gROOT->LoadMacro("$ALICE_PHYSICS/PWGHF/vertexingHF/macros/AddTaskVertexingHF.C");

    Int_t configHF=0;
    if(iCollision == kPbPb || iCollision == kXeXe) configHF=1;
    AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF(configHF,train_name,"",run_number,periodName);
    // Now we need to keep in sync with the ESD filter
    if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED");
    else mgr->RegisterExtraFile("AliAOD.VertexingHF.root");
    taskvertexingHF->SelectCollisionCandidates(0);
  }

   // PWGDQ JPSI filtering (only pp)
   if (iPWGDQJPSIfilter && (iCollision==kpp)) {
      gROOT->LoadMacro("$ALICE_PHYSICS/PWGDQ/dielectron/macros/AddTaskJPSIFilter.C");
      AliAnalysisTaskSE *taskJPSIfilter = AddTaskJPSIFilter();
      if (!taskJPSIfilter) ::Warning("AnalysisTrainNew", "AliAnalysisTaskDielectronFilter cannot run for this train conditions - EXCLUDED");
      else mgr->RegisterExtraFile("AliAOD.Dielectron.root");
      taskJPSIfilter->SelectCollisionCandidates(0);
   }   

  // PWGHF D2h
  if (iPWGHFd2h) 
  {   
    gROOT->LoadMacro("$ALICE_PHYSICS/PWGHF/vertexingHF/AddD2HTrain.C");

    AddD2HTrain(kFALSE, 1,0,0,0,0,0,0,0,0,0,0);                                 
  }
   

   
   // ********** PWG4 wagons ******************************************************
   // Jet analysis

   // Configurations flags, move up?
   TString kDeltaAODJetName = "AliAOD.Jets.root"; //
   Bool_t  kIsPbPb = (iCollision==kPbPb || iCollision==kXeXe);
   TString kDefaultJetBackgroundBranch = "";
   TString kJetSubtractBranches = "";
   UInt_t kHighPtFilterMask = 272;// from esd filter
   UInt_t iPhysicsSelectionFlag = 0;
   if (iJETAN) {
     gROOT->LoadMacro("$ALICE_PHYSICS/PWGJE/macros/AddTaskJets.C");
     // Default jet reconstructor running on ESD's
     AliAnalysisTaskJets *taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,0); // no background subtraction     
     if (!taskjets) ::Fatal("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED");
     if(kDeltaAODJetName.Length()>0) taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
     if (iJETANdelta) {
        //            AddTaskJetsDelta("AliAOD.Jets.root"); // need to modify this accordingly in the add task jets
        mgr->RegisterExtraFile(kDeltaAODJetName.Data());
        TString cTmp("");
        if(kIsPbPb){
          // UA1 intrinsic background subtraction
          taskjets = AddTaskJets("AOD","UA1",0.4,kHighPtFilterMask,1.,2); // background subtraction
          if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
       }
       // SICONE 
       taskjets = AddTaskJets("AOD","SISCONE",0.4,kHighPtFilterMask,0.15,0); //no background subtration to be done later....                                                                                  
       if(kDeltaAODJetName.Length()>0)taskjets->SetNonStdOutputFile(kDeltaAODJetName.Data());
       cTmp = taskjets->GetNonStdBranch();
       if(cTmp.Length()>0)kJetSubtractBranches += Form("%s ",cTmp.Data());
	 
       // Add the clusters..
       gROOT->LoadMacro("$ALICE_PHYSICS/PWGJE/macros/AddTaskJetCluster.C");
       AliAnalysisTaskJetCluster *taskCl = 0;
       Float_t fCenUp = 0;
       Float_t fCenLo = 0;
       Float_t fTrackEtaWindow = 0.9;
       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"KT",0.4,0,1, kDeltaAODJetName.Data(),0.15,fTrackEtaWindow,0); // this one is for the background and random jets, random cones with no skip                                                                                 
       taskCl->SetBackgroundCalc(kTRUE);
       taskCl->SetNRandomCones(10);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       taskCl->SetGhostEtamax(fTrackEtaWindow);
       kDefaultJetBackgroundBranch = Form("%s_%s",AliAODJetEventBackground::StdBranchName(),taskCl->GetJetOutputBranch());

       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.4,2,1,kDeltaAODJetName.Data(),0.15);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
       taskCl->SetNRandomCones(10);
       kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());

       taskCl = AddTaskJetCluster("AOD","",kHighPtFilterMask,iPhysicsSelectionFlag,"ANTIKT",0.2,0,1,kDeltaAODJetName.Data(),0.15);
       taskCl->SetCentralityCut(fCenLo,fCenUp);
       if(kIsPbPb)taskCl->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
       kJetSubtractBranches += Form("%s ",taskCl->GetJetOutputBranch());
	 
       // DO THE BACKGROUND SUBTRACTION
       if(kIsPbPb&&kJetSubtractBranches.Length()){
         gROOT->LoadMacro("$ALICE_PHYSICS/PWGJE/macros/AddTaskJetBackgroundSubtract.C");
         AliAnalysisTaskJetBackgroundSubtract *taskSubtract = 0;
         taskSubtract = AddTaskJetBackgroundSubtract(kJetSubtractBranches,1,"B0","B%d");
         taskSubtract->SetBackgroundBranch(kDefaultJetBackgroundBranch.Data());
         if(kDeltaAODJetName.Length()>0)taskSubtract->SetNonStdOutputFile(kDeltaAODJetName.Data());
       }
     } 
   }
}