Hi!<br>
how could I get a polygon to approach the river basin from a river network? Is this something that could be<br>
done with fTools? (note: the convex hull is not the solution, as the basin<br>
is not convex)<br>
<br>
see figure here<br>
<a href="http://sites.google.com/site/eospansite/dummy/rnetwork.jpg">http://sites.google.com/site/eospansite/dummy/rnetwork.jpg</a><br>
<br>
Thanks<br>
<br>
Agus