Adding alias doc string in snow_partitioning_n function.
@@ -215,6 +215,11 @@ def snow_partitioning_n(im, r_max=4, sigma=0.4, return_all=True,
If ``True`` (default), then the region colors will be randomized before
returning. This is helpful for visualizing otherwise neighboring
regions have similar coloring and are hard to distinguish.
+ alias : dict (Optional)
+ A dictionary that assigns unique image label to specific phases. For
+ example {1: 'Solid'} will show all structural properties associated
+ with label 1 as Solid phase properties. If ``None`` then default
+ labelling will be used i.e {1: 'Phase1',..}.
Returns
-------
