message: 180713 update on HFE fromV0toZN
diff: @@ -1889,8 +1889,10 @@ void AliAnalysisTaskCaloHFEpPbRun2::CheckCentrality(AliAODEvent* fAOD, Bool_t &I
  //If you get this warning (and lPercentiles 300) please check that the AliMultSelectionTask actually ran (before your task)
  AliWarning("AliMultSelection object not found!");
  }
  - else if(fPeriodName == "LHC16r" || fPeriodName == "LHC16q") fCentrality = fMultSelection -> GetMultiplicityPercentile("V0A",false);
  - else if(fPeriodName == "LHC16s" || fPeriodName == "LHC16t") fCentrality = fMultSelection -> GetMultiplicityPercentile("V0C",false);
  + // else if(fPeriodName == "LHC16r" || fPeriodName == "LHC16q") fCentrality = fMultSelection -> GetMultiplicityPercentile("V0A",false);
  + // else if(fPeriodName == "LHC16s" || fPeriodName == "LHC16t") fCentrality = fMultSelection -> GetMultiplicityPercentile("V0C",false);
  + else if(fPeriodName == "LHC16r" || fPeriodName == "LHC16q") fCentrality = fMultSelection -> GetMultiplicityPercentile("ZNA",false);
  + else if(fPeriodName == "LHC16s" || fPeriodName == "LHC16t") fCentrality = fMultSelection -> GetMultiplicityPercentile("ZNC",false);
  else if(fPeriodName == "LHC17i5b2") fCentrality = fMultSelection -> GetMultiplicityPercentile("V0M",false);
  AliAODHeader *header = dynamic_cast<AliAODHeader*>(fAOD->GetHeader());
  