On Wed, Dec 21, 2011 at 12:36 PM, Tony Yu <tsyu80@gmail.com> wrote:

Actually, I've always found the return values for `ndimage.label` to be surprising. Every time I use it, I expect to just get the labeled array. Isn't the number of labeled regions equal to the max value of the labeled array?

That's correct. Cheers Stéfan