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
Graph partitioning.