The current CMORiser and downloader scripts for NSIDC-G02202 are configured for Version 4, while Version 5 has been released [here](https://nsidc.org/data/g02202/versions/5). Additionally, there is no existing CMORiser or downloader for the North Hemisphere part of the dataset. I plan to submit a PR to update the scripts for Version 5 support and include the missing functionality for the North Hemisphere.