| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=int8), | intent(in) | :: | bytes(:) | |||
| character(len=*), | intent(out) | :: | path | |||
| character(len=*), | intent(out), | optional | :: | case_dir |
Optional case directory to anchor relative file paths (grid, …) against. Absent in the request -> returned empty (solver falls back to the namelist's own directory). Backward-compatible with older clients. |