Find mean geostrophic speed for eddies
Fix bug (amplitude > 0)
Use numpy array operations whenever possible over loops
Add matlab implementation of mean_geo_speed
Compute mean geostrophic speed in eddyscan
Pad around land masses.
Generate, save, and load geostrophic speed in MHA
Add data export function
Update README for exporting
Add save format description
Follow same style for markdown
Use newlines
Merge branch 'master' of github.com:jfaghm/OceanEddies into merge-detection