message_ix_models.model.transport.non_ldv.usage_data

message_ix_models.model.transport.non_ldv.usage_data(load_factor: AttrSeries, modes: list[Code], nodes: list[str], years: list[int]) → Mapping[str, DataFrame]

Generate data for non-LDV usage “virtual” technologies.

These technologies convert commodities like “transport vehicle rail” (i.e. vehicle-distance traveled) into “transport pax rail” (i.e. passenger-distance traveled), through use of a load factor in the output efficiency.

They are “virtual” in the sense they have no cost, lifetime, or other physical properties.