change the number of mass bins and its range for D0 (Aamer, Zaida)

[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / macros / AddTaskDvsMultiplicity.C

diff --git a/PWGHF/vertexingHF/macros/AddTaskDvsMultiplicity.C b/PWGHF/vertexingHF/macros/AddTaskDvsMultiplicity.C
index a4abdbb5f7eb034e8ef1eb2d31e7cfc81fc35f6c..22c4479a8709c89e7f8fa0aba9ee7e2d35f350af 100644 (file)
--- a/PWGHF/vertexingHF/macros/AddTaskDvsMultiplicity.C
+++ b/PWGHF/vertexingHF/macros/AddTaskDvsMultiplicity.C
@@ -68,6 +68,11 @@ AliAnalysisTaskSEDvsMultiplicity *AddTaskDvsMultiplicity(Int_t system=0,
   dMultTask->SetDebugLevel(0);
   dMultTask->SetUseBit(kTRUE);
   dMultTask->SetDoImpactParameterHistos(kFALSE);
+
+  if(pdgMeson==421) { 
+    dMultTask->SetMassLimits(1.5648,2.1648);
+    dMultTask->SetMassBins(300);
+  }
   
   if(estimatorFilename.EqualTo("") ) {
     printf("Estimator file not provided, multiplcity corrected histograms will not be filled\n");