hmf.cosmo¶

Module dealing with cosmological models.

The main class is Cosmology, which is a framework wrapping the astropy cosmology classes, while converting it to a hmf._framework.Framework for use in this package.

Also provided in the namespace are the pre-defined cosmologies from astropy: WMAP5, WMAP7, WMAP9, Planck13, Planck15 and Planck18, which may be used as arguments to the Cosmology framework. All custom subclasses of astropy.cosmology.FLRW may be used as inputs.

Classes

Cosmology(*args, **kwargs)

Basic Cosmology object.

Functions

`astropy_to_colossus`(cosmo[, name])	Convert an astropy cosmology to a COLOSSUS cosmology.
`get_cosmo`(name)	Returns a FLRW cosmology given a string (must be one defined in this module).