[GRASS-user] Classify basins as "narrow"

[Ken Mankoff]

On 2020-09-02 at 23:59 -07, Moritz Lennert <mlennert at club.worldonline.be> wrote...
> There is also v.voronoi with the -s flag for extraction of skeletons
> from vector polygons.

I have skeletons:

r.to.vect -v input=basins output=basins type=area
v.to.lines input=basins output=bounds

But the voronoi centerline, and then dist from center line to edges, is a much tighter algorithm than the current one (distance from edges -> invert -> stream route -> extract stream as centerline -> dist from center to edges).

Thank you!

  -k.