ytree.tree_farm.halo_selector.HaloSelector¶
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class
ytree.tree_farm.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.
- hc : halo container object
- Halo container associated with the target halo.
- ds2 : halo catalog-type dataset
- The dataset of the ancestor halos.
The function should return a list of integers representing the ids of potential halos to check for ancestry.
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__init__
(function, args=None, kwargs=None)¶ Initialize self. See help(type(self)) for accurate signature.
Methods
__init__
(function[, args, kwargs])Initialize self.