message_ix_models.model.transport.operator.nodes_world_agg

message_ix_models.model.transport.operator.nodes_world_agg(config, dim: Hashable = 'nl') → Dict[Hashable, Mapping][source]

Mapping to aggregate e.g. nl=”World” from values for child nodes of “World”.

This mapping should be used with genno.operator.aggregate(), giving the argument keep=False. It includes 1:1 mapping from each region name to itself.

Todo

move upstream, to message_ix_models.