improver.cli.nowcast_optical_flow module
Script to calculate optical flow advection velocities with option to extrapolate.
- process(orographic_enhancement, *cubes)[source]
Calculate optical flow components from input fields.
- Parameters:
orographic_enhancement (iris.cube.Cube) – Cube containing the orographic enhancement fields.
cubes (iris.cube.CubeList) – Cubes from which to calculate optical flow velocities. These three cubes will be sorted by their time coords.
- Returns:
List of the umean and vmean cubes.
- Return type: