[GRASS-user] two questions: snap and close lines

[Paolo Cavallini]

Hi all.
A couple of issues I ran into today:
- I have a layer with some good and some bad polygons; how do I import it into GRASS
letting the bad ones snapping onto the good ones, and not vice versa?
- I want to change the contour lines into closed polygons (namely, for contour lines;
I tried v.type.lb, to add centroid afterwards, but it does not seem to produce valid
polygons.
Any hint?
Thanks a lot.
-- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc