message: Modified access to event weights
diff: @@ -425,7 +425,7 @@ void AliAnalysisTaskDgTree::UserExec(Option_t *){
  if (fMCEvent) {
  fMcParticles->Clear();
  AliGenEventHeader* header = fMCEvent->GenEventHeader();
  - fMcEventWeight = header->GetEventWeight("AliGenWave");
  + fMcEventWeight = header->EventWeight();
  for (Int_t ipart=0;ipart<fMCEvent->GetNumberOfTracks();ipart++){
  AliVParticle* mcpart = fMCEvent->GetTrack(ipart);
  AliUpcParticle* part = new ((*fMcParticles)[fMcParticles->GetEntriesFast()]) AliUpcParticle(4,3);
  