pyflwdir.gis_utils.get_edge#

pyflwdir.gis_utils.get_edge(a, structure=array([[True, True, True], [True, True, True], [True, True, True]]))[source]#

Get edge of valid cells.

Parameters:

  • a (2D array of bool) – Boolean array valid cells.

  • structure (2D array with shape (3,3) of bool) – Structuring element used to define which cells are neighbors.

Returns:

edge – Boolean array edge cells.

Return type:

2D array of bool