pisces.particles.gadget.AREPOParticleDataset.get_particle_group_handle

AREPOParticleDataset.get_particle_group_handle(group_name: str) → Group

Get the HDF5 group handle for a specific particle group.

Parameters:

group_name (str) – The name of the particle group to retrieve.

Returns:

The HDF5 group handle for the specified particle group.

Return type:

h5py.Group

Raises:

KeyError – If the specified group does not exist in the dataset.