vertex cut added

[u/mrichter/AliRoot.git] / JETAN / AliAnalysisTaskJetCluster.cxx

diff --git a/JETAN/AliAnalysisTaskJetCluster.cxx b/JETAN/AliAnalysisTaskJetCluster.cxx
index bbf947dd62b6e678c03db4d12f37d6c732b44f29..5ba6a3efc31d3ca22b12904fb8a25f9e995c6a46 100644 (file)
--- a/JETAN/AliAnalysisTaskJetCluster.cxx
+++ b/JETAN/AliAnalysisTaskJetCluster.cxx
@@ -664,6 +664,7 @@ void AliAnalysisTaskJetCluster::UserExec(Option_t */*option*/)
   static AliAODJetEventBackground* externalBackground = 0;
   if(!externalBackground&&fBackgroundBranch.Length()){
     externalBackground =  (AliAODJetEventBackground*)(AODEvent()->FindListObject(fBackgroundBranch.Data()));
+    Printf("%s:%d Background branch not found %s",(char*)__FILE__,__LINE__,fBackgroundBranch.Data());;
   }
   //
   // Execute analysis for current event
@@ -715,7 +716,7 @@ void AliAnalysisTaskJetCluster::UserExec(Option_t */*option*/)
        Float_t yvtx = vtxAOD->GetY();
        Float_t xvtx = vtxAOD->GetX();
        Float_t r2   = yvtx*yvtx+xvtx*xvtx;  
-       if(TMath::Abs(zVtx)<20.&&r2<1.){ // apply vertex cut later on
+       if(TMath::Abs(zVtx)<8.&&r2<1.){ // apply vertex cut later on
          if(physicsSelection){
            selectEvent = true;
          }