message: minor change, different way to get Y
diff: @@ -757,7 +757,11 @@ void AliAnalysisTaskGenUeSpherocity::ParticleSel(Bool_t fIsPseudoRec, const vect
  fHistEta->Fill(mcPart->Eta());
  - y = mcPart->Y();
  + if (!(TMath::Abs(mcPart->Energy()-mcPart->Pz())>0.)) continue;
  + Double_t myY = (mcPart->Energy()+mcPart->Pz())/(mcPart->Energy()-mcPart->Pz());
  + if( myY <= 0 ) continue;
  + y = 0.5*TMath::Log(myY);
  + //y = mcPart->Y();
  ipt = mcPart->Pt();
  