polaris.tasks.mesh.spherical.feature_masks.moc.add_moc_transects

polaris.tasks.mesh.spherical.feature_masks.moc.add_moc_transects(ds_masks, ds_mesh, logger)

Append the southern-boundary transects to MOC basin masks, and drop the history and constituents string variables, which mpas_tools truncates to 64 characters.

Parameters:

• ds_masks (xarray.Dataset) – The MOC basin region masks

• ds_mesh (xarray.Dataset) – A standard MPAS mesh dataset

• logger (logging.Logger) – Logger for progress output

Returns:

ds_masks (xarray.Dataset) – The masks with southern-boundary transects appended