neighbor_distance

typhon.cloudmask.neighbor_distance(cloudmask, connectivity=1)

Calculate nearest neighbor distance for each cloud.

Note

Distance is given in pixels.

See also

scipy.spatial.cKDTree:

Used to calculate nearest neighbor distances.

Parameters:

• cloudmask (ndarray) – 2d binary cloud mask.

• connectivity (int) – Maximum number of orthogonal hops to consider a pixel/voxel as a neighbor (see skimage.measure.label()).

Returns:

Nearest neighbor distances in pixels.

Return type:

ndarray