kroupa¶
- artpop.stars.kroupa(m, **kwargs)[source]¶
Wrapper function to calculate weights for the Kroupa stellar initial mass function (Kroupa 2001).
- Parameters
- mass_grid
ndarray
Stellar mass grid.
- norm_typestr, optional
How to normalize the weights: by ‘number’, ‘mass’, or the ‘sum’.
- num_norm_binsint, optional
Number of mass bins to use for integration (if needed to normalize).
- norm_mass_minint or None, optional
Minimum mass to use for normalization. If None, use minimum of
mass_grid
will be used.- norm_mass_maxint or None, optional
Maximum mass to use for normalization. If None, use maximum of
mass_grid
will be used.
- mass_grid
- Returns
- weights
ndarray
The weights associated with each mass in the input
mass_grid
.
- weights