message: Accept particles with generator index <= 0
diff: @@ -425,6 +425,8 @@ Bool_t AliEmcalTrackingQATask::FillHistograms()
  }
  Int_t label = TMath::Abs(track->GetLabel());
  + AliDebugStream(10) << "Track " << trackIterator.current_index() << " with type " << int(type) << " and label " << label <<
  + ", pt = " << track->Pt() << std::endl;
  Int_t mcGen = 1;
  // reject particles generated from other generators in the cocktail but keep fake tracks (label == 0)
  if (label == 0 || track->GetGeneratorIndex() <= 0) mcGen = 0;
  @@ -434,7 +436,7 @@ Bool_t AliEmcalTrackingQATask::FillHistograms()
  if (fGeneratorLevel && label > 0) {
  AliAODMCParticle *part = fGeneratorLevel->GetAcceptMCParticleWithLabel(label);
  if (part) {
  - if (part->GetGeneratorIndex() == 0) {
  + if (part->GetGeneratorIndex() <= 0) {
  Int_t pdg = TMath::Abs(part->PdgCode());
  // select charged pions, protons, kaons , electrons, muons
  if (pdg == 211 || pdg == 2212 || pdg == 321 || pdg == 11 || pdg == 13) {
  