MC/PWGEM: add cfg and ini for VM2ll

[dsekihat]

MC/PWGEM: add cfg and ini for VM2ll

[github-actions]

REQUEST FOR PRODUCTION RELEASES:
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The following labels are available
async-2023-pbpb-apass4
async-2023-pp-apass4
async-2024-pp-apass1
async-2022-pp-apass7
async-2024-pp-cpass0
async-2024-PbPb-apass1
async-2024-ppRef-apass1
async-2024-PbPb-apass2
async-2023-PbPb-apass5

[jackal1-66]

Ciao Daiki, can you please add

std::string path{"o2sim_Kine.root"};
  // Check that file exists, can be opened and has the correct tree
  TFile file(path.c_str(), "READ");
  if (file.IsZombie())
  {
    std::cerr << "Cannot open ROOT file " << path << "\n";
    return 1;
  }
  auto tree = (TTree *)file.Get("o2sim");
  if (!tree)
  {
    std::cerr << "Cannot find tree o2sim in file " << path << "\n";
    return 1;
  }
  std::vector<o2::MCTrack> *tracks{};
  tree->SetBranchAddress("MCTrack", &tracks);

  // Check if all events are filled
  auto nEvents = tree->GetEntries();
  for (Long64_t i = 0; i < nEvents; ++i)
  {
    tree->GetEntry(i);
    if (tracks->empty())
    {
      std::cerr << "Empty entry found at event " << i << "\n";
      return 1;
    }
  }
  // check if each event has at least two oxygen ions
  for (int i = 0; i < nEvents; i++)
  {
    auto check = tree->GetEntry(i);
    int count = 0;
    for (int idxMCTrack = 0; idxMCTrack < tracks->size(); ++idxMCTrack)
    {
      auto track = tracks->at(idxMCTrack);
      if (track.GetPdgCode() == 1000080160)
      {
        count++;
      }
    }
    if (count < 2)
    {
      std::cerr << "Event " << i << " has less than 2 oxygen ions\n";
      return 1;
    }
  }

in the test? Right before return 0;
It's a very basic test, but it should work.

[dsekihat]

Ciao Marco, Thank you. I added those lines.