message: PWDGQ/reducedTree/AliReducedCaloClusterTrackMatcher: fixed bug for cluster phi<0
diff: @@ -83,6 +83,7 @@ Bool_t AliReducedCaloClusterTrackMatcher::IsClusterMatchedToTrack(AliReducedTrac
  TVector3 clusterVector(cluster->X(), cluster->Y(), cluster->Z());
  Float_t clusterPhi = clusterVector.Phi();
  + if (clusterPhi<0) clusterPhi += 2*TMath::Pi();
  Float_t clusterEta = clusterVector.Eta();
  deltaPhi = trackPhi-clusterPhi;
  