FOF halo data vs. total particle data

Imogen Nagle
  • 24 Oct

Hello! I am trying to plot radial density distributions of halo FOF data, but when I load in my coordinate data, I am only including particles in the group catalogs (while I want to include the total amount of particles in the halos). This is what my API call looks to do so: "http://www.tng-project.org/api/TNG300-1-Dark/snapshots/92/halos/" + str(id) + "/cutout.hdf5?dm=Coordinates" where str(id) is the id of the FOF halo. How would I change it to load in all of the particle coordinates?

Dylan Nelson
  • 27 Oct

A "cutout" is, by definition, either subhalo or halo particles only.

If you want to instead have the entire snapshot, you would need to download it (or load/analyze it piece by piece in the Lab, for example).

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