Polar Stereo file added to sample data
Merge pull request #4 from dannymet97/data_update

Polar stereographic GRIB2 file added to sample data.
Shorter file name for polar stereo
Merge pull request #5 from dannymet97/name_change

Shorter file name for polar stereo
New file for ocean profile example.
Merge pull request #6 from ajdawson/atlantic-profiles

New file for ocean profile example.
Removed history from ostia_monthly.nc
Merge pull request #7 from esc24/remove_iris_history

Removed history from ostia_monthly.nc