message: added flag to select MC trigger
diff: @@ -9,6 +9,7 @@ class AliAnalysisDataContainer;
  AliAnalysisTask *AddTaskFlowTPCEMCalRun2(
  TString OADBfilename="",
  TString Splinefilename="",
  + Bool_t iMC = kFALSE,
  TString ContNameExt= "semicentral")
  {
  // get the manager via the static access member. since it's static, you don't need
  @@ -28,7 +29,15 @@ AliAnalysisTask *AddTaskFlowTPCEMCalRun2(
  // add your task to the manager
  task->SetOADBFileName(OADBfilename);
  task->SetqnPercentileSelection(Splinefilename);
  - task->SelectCollisionCandidates(AliVEvent::AliVEvent::kSemiCentral);
  + if(iMC)
  + {
  + task->SelectCollisionCandidates(AliVEvent::kMB);
  + }
  + else
  + {
  + task->SelectCollisionCandidates(AliVEvent::kSemiCentral);
  + }
  +
  mgr->AddTask(task);
  TString containerName = mgr->GetCommonFileName();
  