Radial distribution function errors on setting the value of self_reference

[user200000]

Hi Ben,
Sorry the weird start off. The vasppy rdf indexing gives the any()/all() if you use numpy arrays. Strictly this isn't a bug but it causes slight issues with usability. Might be worth having an:

if type(indices_j)==np.array:
    indicies_j=indicies_j.tolist()

and an equivalent for i.

You will however get an error on that if you don't move lines 60 and 61 ahead of 59.

Sorry if this is a little random but it will cause bother for inexperienced PhD students and it feels like an easy fix.
Sam