treefarm.halo_selector.HaloSelector

class treefarm.halo_selector.HaloSelector(function, args=None, kwargs=None)

A HaloSelector is a function that is responsible for creating a list of ids of halos that are potentially ancestors of a given halo.

Parameters:

• hc (halo container object) – Halo container associated with the target halo.

• ds2 (halo catalog-type dataset) – The dataset of the ancestor halos.

• ids (The function should return a list of integers representing the)

• ancestry. (of potential halos to check for)

__init__(function, args=None, kwargs=None)

Methods

__init__(function[, args, kwargs])