message: add event plane for mixing
diff: @@ -65,7 +65,9 @@ AliDielectron* Config_miweber_LMEE_PbPb_woCutLib(Int_t cutDefinition=1, Bool_t b
  mix->SetMixType(AliDielectronMixingHandler::kAll);
  // using TPC event plane, uncorrected. (also, the old phi range was wrong, now same effective binning.)
  - // mix->AddVariable(AliDielectronVarManager::kTPCrpH2uc, 6, TMath::Pi()/-2., TMath::Pi()/2.);
  + if(cutDefinition==671){
  + mix->AddVariable(AliDielectronVarManager::kTPCrpH2uc, 6, TMath::Pi()/-2., TMath::Pi()/2.);
  + }
  die->SetMixingHandler(mix);
  }//kMix
  