message_ix_models.model.material.demand.read_timer_gdp

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

Read GDP per capita data for a given material from TIMER Excel files.

Parameters:

  • datapath – Path to the directory containing the TIMER data files.

  • material – The material type for which GDP per capita data is being read.

Returns:

A DataFrame containing GDP per capita data with the following columns: - region: Region name. - reg_no: Region number. - year: Year of the data. - gdp_pcap: GDP per capita value.

Return type:

pd.DataFrame