CMOR handling of grids other than lat-lon

[captainjasper]

We are trying to prepare a new data set of surface elevation change of the Greenland Ice Sheet for obs4MIPs using the CMOR package in Python. Given the location of our data, we are using a polar stereographic projection (EPSG: 3413) instead of the recommended lat-lon grid since it would cause a number of issues close to the North Pole.

Are there any groups that have already used CMOR to handle grids other than lat-lon and would be willing to share some insights on how to best adjust the demo script for this case? Or other groups planning to register/process data sets in non-lat-lon grids who would like to team up on the issue?

[gleckler1]

@captainjasper there is an issue with experience with the EASE grid, but being equal area treatment of bounds is not critical for that. It seems with EPSG:3413 it will be. I think this CMOR example may be helpful.