message: Use ZNA centrality estimator for p-Pb
diff: @@ -185,7 +185,11 @@ void AliAnalysisTaskCountEvents::UserExec(Option_t *)
  }
  Double_t centr=0.1; // default = all in first bin
  AliMultSelection *multSelection = (AliMultSelection*)ev->FindListObject("MultSelection");
  - if(multSelection) centr = multSelection->GetMultiplicityPercentile("V0M");
  + if(multSelection){
  + Int_t runNumb = ev->GetRunNumber();
  + if(runNumb>=264896 && runNumb<=267166) centr = multSelection->GetMultiplicityPercentile("ZNA");
  + else centr = multSelection->GetMultiplicityPercentile("V0M");
  + }
  else AliWarning("AliMultSelection could not be found in the list of objects");
  for(Int_t iBin=0; iBin<12; iBin++){
  