message_ix_models.model.material.data_util.read_timeseries

message_ix_models.model.material.data_util.read_timeseries(scenario: Scenario, material: str, ssp: str | None, filename: str) → DataFrame[source]

Read ‘time-series’ data from a material-specific filename.

Read “timeseries” type data from a sector-specific input file to data frame and format as MESSAGE parameter data.

Parameters:

  • scenario – Scenario used to get structural information like model regions and years.

  • material – Name of material folder (‘sector’) where filename is located.

  • ssp – If timeseries is available for different SSPs, the respective file is selected.

  • filename – Name of data file including .csv or .xlsx suffix.

Returns:

DataFrame containing the timeseries data for MESSAGEix parameters

Return type:

pd.DataFrame