message: change isolation cone sum pt histo binning for Pb-Pb
diff: @@ -230,6 +230,7 @@ void SetAnalysisCommonParameters(AliAnaCaloTrackCorrBaseClass* ana, TString hist
  // Isolation
  histoRanges->SetHistoPtInConeRangeAndNBins(0, 50 , 250);
  histoRanges->SetHistoPtSumRangeAndNBins (0, 100, 250);
  + if ( col=="PbPb" ) histoRanges->SetHistoPtSumRangeAndNBins (0, 200, 400);
  //
  // MC histograms?
  