message_ix_models.model.material.demand.read_timer_pop

message_ix_models.model.material.demand.read_timer_pop(datapath: str | Path, material: Literal['cement', 'steel', 'aluminum'])

Read population data for a given material from TIMER model.

Parameters:

• datapath

• material

Returns:

DataFrame containing population data with columns: [region, reg_no, year, pop]

Return type:

pd.DataFrame