hmf.density_field.transfer_models.FromFile¶
- class hmf.density_field.transfer_models.FromFile(cosmo, **model_parameters)[source]¶
Import a transfer function from file.
Note
The file should be in the same format as output from CAMB, or else in two-column ASCII format (k,T).
- Parameters
cosmo (
astropy.cosmology.FLRW
instance) – The cosmology used in the calculation**model_parameters (unpack-dict) –
Parameters specific to this model. In this case, available parameters are the following. To see their default values, check the
_defaults
class attribute.- fname
str Location of the file to import.
Methods
__init__
(cosmo, **model_parameters)Initialize self.
Get a dictionary of all implemented models for this component.
lnt
(lnk)Natural log of the transfer function