read_adf15

[dgahle]

Do you want a read_adf15 function? I understand that ColRadPy will calculate it from passed adf04s but as people keep on rewriting read_adf15 (including people that use ColRadPy) it would be useful to have this in one place. Feel free to use mine or use it as a starting place. I do use xarray so it would add a dependency if you used it as is but that is easy to change.

https://github.com/dgahle/baysar/blob/feature/inter-baysar-cuda/adas/python/read_adf15.py