ptypy.utils.scripts.radial_distribution

ptypy.utils.scripts.radial_distribution(A, radii=None)

Returns radial mass distribution up to radii in radii.

Parameters:

• A (ndarray) – input array

• radii (list, tuple) – Sequence of radii to calculate enclosed mass. If None, the sequence defaults to range(1, np.min(A.shape) / 2)

Returns:

radii, masses – Sequence of used radii and corresponding integrated mass masses. Sequences have the same length.

Return type:

list