bilby.gw.cosmology

Wrappers to Astropy functionality for specifying the cosmology to use.

Functions

get_cosmology([cosmology])	Get an instance of a astropy.cosmology.FLRW subclass.
set_cosmology([cosmology])	Set an instance of a astropy.cosmology.FLRW subclass as the default cosmology.
z_at_value(func, fval, **kwargs)	Wrapped version of astropy.cosmology.z_at_value to return float rather than an astropy Quantity as returned for astropy>=5.