[GRASS-user] vector data: creating areas from polygon and contour lines?

[Nikos Alexandris]

On Mon, 2008-03-03 at 17:16 -0600, Jaime Carrera wrote:
> Hi list,
> 
> For a couple of days I've been trying to create three different areas
> from a polygon  (outer boundary) and two contour lines. The polygon is
> rectangle-shaped, while the contours intersect the rectangle on the
> right hand side boundary. Is there a way to create three different
> areas from these vector maps? I've tried v.path, v.overlay and v.clean
> but somehow the contour lines are not broken at the intersection with
> the rectangle so no areas are created. 
> Any hints?

v.extract (?)

> 
> Thanks!
> 
> Jaime

Cheers,

Nikos

> 
> 
> 
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