message: AliAnalysisTaskDCArStudy: modified DCA binning
diff: @@ -57,7 +57,9 @@ AliAnalysisTaskDCArStudy::~AliAnalysisTaskDCArStudy()
  void AliAnalysisTaskDCArStudy::AddOutput()
  {
  //dcar:pt:mult:mcinfo
  - AddAxis("DCAxy",500,-1,1);
  + auto const DCAbins = 500;
  + auto const DCAbinWidth = 2./DCAbins;
  + AddAxis("DCAxy",DCAbins+1,-1-DCAbinWidth/2.,1+DCAbinWidth/2);
  AddAxis("pt");
  AddAxis("nTracks", "mult6kcoarse");
  AddAxis("cent");
  