Modified counter 1 over f filter to accept array-like input

[tterasaki]

I want to apply counter 1 over f filter with each detector's filter value.

[mhasself]

Sounds good -- can you take this opportunity to improve the docstring, and to add this filter to the tests (in both modes)?

Also I believe this will work for both scalar and array arguments:

fk = np.array(fk)[..., None]
n = np.array(n)[..., None]
return 1 / (1 + (fk/freqs)**n)

but perhaps that's not so transparent.

[msilvafe]

Sounds good -- can you take this opportunity to improve the docstring, and to add this filter to the tests (in both modes)?

Also I believe this will work for both scalar and array arguments:

fk = np.array(fk)[..., None]
n = np.array(n)[..., None]
return 1 / (1 + (fk/freqs)**n)

but perhaps that's not so transparent.

Also if you want to split out the array input vs scalar input you can just check np.isscalar(fk) and then if its not an int or float you'll get a type error which is ok.

[mhasself]

@tterasaki Please let me know if you will be (a) fixing the docs and (b) adding to tests. If not, I will make those changes.