| # Terrain-following atmospheric data on isentropic surfaces | |
| A researcher is using the supplied MetPy source snapshot to interpolate a | |
| terrain-following atmospheric model dataset onto potential-temperature | |
| surfaces. The reduced dataset is finite and carries the model-level coordinate, | |
| thermodynamic state fields, units, and coordinate metadata normally available | |
| to this workflow. The calculation does not produce an isentropic dataset, | |
| although the requested surfaces cross the supplied atmospheric columns and | |
| ordinary pressure-level products remain usable. | |
| Inspect the source, run the public reproduction, and repair the implementation | |
| so that supported atmospheric datasets can be interpolated consistently with | |
| the expected coordinate semantics. Preserve supported existing workflows and | |
| generalize beyond the | |
| public reduced dataset and numeric values. | |
| Run: | |
| ```bash | |
| python reproduce.py | |
| ``` | |
| Do not hard-code the public coordinate values, pressure profile, dimensions, or | |
| expected output. The task must remain fully offline. | |