The behavior of the tool for calculating the Strahler orders of streams is strange

[sergeikharchenko]

Dear colleague!

I use Whitebox 2.4.0.

When ordination of streams, the last pixel (mouth) suddenly acquires an order of +1 to the previous pixel. Of course, there is no reason to increase the order (see the figure). The situation is reproduced in different examples (the same DEM, but the sea level rises and the mouth moves up the network, but the last pixel still has an order of +1 to the pixel above it).

In my example the maximum value of order is 6, but the real values should be 5.

Best regards, Sergey Kharchenko