message: PWGGA/GammaConv: change unequidistant pT binning to fit better desired analysis binning
diff: @@ -754,24 +754,24 @@ void AliAnalysisTaskGammaConvV1::UserCreateOutputObjects(){
  }
  // Set special pt binning for PbPb 5TeV
  } else if (((AliConvEventCuts*)fV0Reader->GetEventCuts())->GetEnergyEnum() == AliConvEventCuts::kPbPb5TeV ){
  -// binWidthPt = 0.1;
  - nBinsPt = 60;
  +
  + nBinsPt = 38;
  minPt = 0.0;
  - maxPt = 20.0;
  + maxPt = 25.0;
  for(Int_t i=0; i<=nBinsPt;i++){
  - if(i<=30) arrPtBinning[i] = 0.0 + 0.10*i; // 0.1GeV bin width until 3GeV
  - else if(i<=40) arrPtBinning[i] = 3.0 + 0.2*(i-30); // 0.2GeV 5GeV
  - else if(i<=50) arrPtBinning[i] = 5.0 + 0.5*(i-40); // 0.5GeV 10GeV
  - else /*i<=nBinsPt*/ arrPtBinning[i] = 10.0 + 1.0*(i-50); // 1.0GeV 20GeV
  + if(i<=20) arrPtBinning[i] = 0.0 + 0.2*i; // 0.2 GeV bin width until 4 GeV
  + else if(i<=30) arrPtBinning[i] = 4.0 + 0.5*(i-20); // 0.5 GeV 9 GeV
  + else if(i<=36) arrPtBinning[i] = 9.0 + 1.0*(i-30); // 1.0 GeV 15 GeV
  + else /*i<=nBinsPt*/ arrPtBinning[i] = 15.0 + 5.0*(i-36); // 5.0 GeV 25 GeV
  }
  - nBinsQAPt = 60;
  - maxQAPt = 20.0;
  + nBinsQAPt = 38;
  + maxQAPt = 25.0;
  for(Int_t i=0; i<=nBinsQAPt;i++){
  - if(i<=30) arrQAPtBinning[i] = 0.0 + 0.10*i; // 0.1GeV bin width until 3GeV
  - else if(i<=40) arrQAPtBinning[i] = 3.0 + 0.2*(i-30); // 0.2GeV 5GeV
  - else if(i<=50) arrQAPtBinning[i] = 5.0 + 0.5*(i-40); // 0.5GeV 10GeV
  - else /*i<=nBinsPt*/ arrQAPtBinning[i] = 10.0 + 1.0*(i-50); // 1.0GeV 20GeV
  + if(i<=20) arrQAPtBinning[i] = 0.0 + 0.2*i; // 0.2 GeV bin width until 4 GeV
  + else if(i<=30) arrQAPtBinning[i] = 4.0 + 0.5*(i-20); // 0.5 GeV 9 GeV
  + else if(i<=36) arrQAPtBinning[i] = 9.0 + 1.0*(i-30); // 1.0 GeV 15 GeV
  + else /*i<=nBinsPt*/ arrQAPtBinning[i] = 15.0 + 5.0*(i-36); // 5.0 GeV 25 GeV
  }
  nBinsClusterPt = 148;
  