pub fn gridfm_base_case(dir: impl AsRef<Path>) -> Result<GridfmRead>Expand description
The unperturbed base case: read_gridfm_dataset at scenario = 0 (datakit’s
convention). There is no single “shared base” beyond a chosen scenario — bus
types, branch status, and reference bus all vary per scenario — so the base
case is just scenario 0.
§Errors
Propagates read_gridfm_dataset.