message_ix_models.model.transport.freight.constraint_data

message_ix_models.model.transport.freight.constraint_data(t_all, nodes, years: list[int], genno_config: dict) → dict[str, DataFrame]

Return constraints on growth of ACT and CAP_NEW for non-LDV technologies.

Responds to the Config.constraint keys "non-LDV *"; see description there.