Mask

The mpas_tools.seaice.mask module contains a function for manipulating sea-ice region masks.

Extending a Mask

The function mpas_tools.seaice.mask.extend_seaice_mask() is used to extend a sea-ice “presence” mask that covers the area where sea-ice is present by a given distance. This is useful as part of creating a sea-ice seaice_partition.