Enhance number of bins for vertex-x,y plots

diff --git a/PWG1/AliAnalysisTaskQASym.cxx b/PWG1/AliAnalysisTaskQASym.cxx
index b2a9d1e5c3b5a0667fed258838b8aefdf419b79b..b61825d68596722d2c61490016c0059c754e0bde 100644 (file)
--- a/PWG1/AliAnalysisTaskQASym.cxx
+++ b/PWG1/AliAnalysisTaskQASym.cxx
@@ -327,10 +327,10 @@ void AliAnalysisTaskQASym::UserCreateOutputObjects()
   for(Int_t i=0;i<4;i++){
     fVertexX[i]   = new TH1F(Form("fVertexX%s",lable[i].Data()),
                             Form("fVertexX%s",lable[i].Data()),
-                            100, -1., 1.);
+                            250, -1., 1.);
     fVertexY[i]   = new TH1F(Form("fVertexY%s",lable[i].Data()),
                             Form("fVertexY%s",lable[i].Data()),
-                            100, -1., 1.);
+                            250, -1., 1.);
     if(i==1 || i==2){
       fVertexZ[i]   = new TH1F(Form("fVertexZ%s",lable[i].Data()),
                               Form("fVertexZ%s",lable[i].Data()),