pip install eccodes-cosmo-resources-pythonimport eccodes
import eccodes_cosmo_resources
vendor = eccodes.codes_definition_path()
cosmo = eccodes_cosmo_resources.get_definitions_path()
eccodes.codes_set_definition_path(f"{cosmo}:{vendor}")The eccodes_definitions.edzw on https://opendata.dwd.de are provided under the CC BY 4.0 license and the attribution rules apply if you use it; the owner is the German Meteorological Service (DWD).