* add an option for masking out islands in ionosphere computation
* Update topsApp.py
add some comments for new parameter "areas masked out in ionospheric phase estimation"
@falkamelung noted a race condition in #106 due to non-atomic directory
checking followed by os.makedirs. This pattern exists in many places
in the codebase so I went ahead and replaced the rest of them.
The new exist_ok usage should be terser and more idiomatic.
add back the following imports:
1709a1710,1711
> from scipy import interpolate
> from scipy.interpolate import interp1d
2119a2122,2123
> from scipy import interpolate
> from scipy.interpolate import interp1d
CunrenLiang
Paul A Rosen
Heresh Fattahi
Ryan Burns
Ryan Burns
Eric Gurrola