v0.3.1
from_ncfile
andfrom_nc
are unified intoload_grid
sgrid.centers
are nowsgrid.center_lon
andsgrid.center_lat
- cell_tree bilinear interpolation
- several minor bugfixes
- improved testing framework with pytest
from_ncfile
and from_nc
are unified into load_grid
sgrid.centers
are now sgrid.center_lon
and sgrid.center_lat