regionmask.Regions.map_keys
- Regions.map_keys(key) int | list[int]
map from names and abbrevs of the regions to numbers
- Parameters:
- keystr | list of str
key can be a single or a list of abbreviation/ name of existing regions.
- Returns:
- mapped_keyint or list of int
- Raises:
- KeyError if the key does not exist.