message: Store V0 calibrations only once in case of non Zvtx-differential calibrations
diff: @@ -1171,6 +1171,9 @@ bool AliHFQnVectorHandler::OpenInfoCalbration()
  return false;
  }
  fQy2sV0C[iZvtx] = ((TH1D*) contQy2cs->GetObject(fRun));
  +
  + if(!fV0CalibZvtxDiff) //assign only first element of array if it is not Zvtx differential
  + break;
  }
  //load TPC calibrations (not mandatory)
  