Updates since last release (Final Algorithm Development Release R4.0 v1.0.0):
- Increase a buffer declared that is used to check the ancillary input's coverage at the right side of the dateline from 1 arcsec (~0.00027777 deg ~= 30 m) to 33 arcsec (about 1 km);
- Add support to input ancillary files provided with longitude range [0, 360] degrees, rather than [-180, +180] degrees;
- Minor style changes: improved docstrings/comments, indentation fixes, etc.