message: add PDG PID to AMPT test macro
diff: /////////////////////////////////////////////////////////////////////////////////////////////
  AliAnalysisTaskFlowEvent *AddTaskAMPTTest(TString fileNameBase="AnalysisResults",
  - Double_t etaMin = -3.5,
  - Double_t etaMax = 5,
  + Double_t etaMin = -.9,
  + Double_t etaMax = .9,
  Double_t ptMin = 0.05,
  Double_t ptMax = 20.0,
  Int_t chargePOI = 0,
  Int_t harmonic = 2,
  + Int_t pdg_pid = 211,
  Double_t gImpactParameterMin = 0.0,
  Double_t gImpactParameterMax = 100.0,
  Int_t gRefMultMin = 0,
  @@ -106,6 +107,10 @@ AliAnalysisTaskFlowEvent *AddTaskAMPTTest(TString fileNameBase="AnalysisResults"
  cutsPOI->SetParamType(poitype);
  cutsPOI->SetParamMix(poimix);
  cutsPOI->SetPtRange(ptMin,ptMax);
  + if(pdg_pid != 0) {
  + cutsPOI->SetMCPID(pdg_pid);
  + cutsPOI->SetIgnoreSignInMCPID( Bool_t b=kTRUE ) {fIgnoreSignInMCPID=b;}
  + }
  // side A
  if(side < 0)
  @@ -127,6 +132,9 @@ AliAnalysisTaskFlowEvent *AddTaskAMPTTest(TString fileNameBase="AnalysisResults"
  outputSlotName+=cutsRP->GetName();
  outputSlotName+="_";
  outputSlotName+=cutsPOI->GetName();
  + outputSlotName+="_";
  + outputSlotName+=Form("PDG_%i", pdg_pid);
  +
  TString fileName(fileNameBase);
  fileName.Append(".root");
  