xugrid.UgridDataArrayAccessor.binary_erosion#
- UgridDataArrayAccessor.binary_erosion(iterations: int = 1, mask=None, border_value=False)[source]#
Binary erosion can be used on a boolean array to shrink the “shape” of features.
Compare with
scipy.ndimage.binary_erosion().- Parameters:
iterations (int, default: 1) –
mask (1d array of bool, optional) –
border_value (bool, default value: False) –
- Returns:
eroded
- Return type: