Pin netCDF4 to v1.2.8 everywhere
v1.2.9 honors valid_min
and valid_max
to mask data. This messes up
working with data that did a sloppy job in maintaining these valid
ranges. To learn about progress, follow:
- https://github.com/Unidata/netcdf4-python/issues/711
- https://github.com/Unidata/netcdf4-python/issues/703
Closes #23 (closed)