Re: [R] intersect filled.contour and polygon

2007-05-01 Thread Roger Bivand
On Mon, 30 Apr 2007, Pedro Mardones wrote: Dear R users; Is there any way to intersect a filled contour image and a polygon? My problem is that I want to create a kriging map and the boundaries of my map are given by the coordinates of the polygon. So far I can superompose the polygon in

[R] intersect filled.contour and polygon

2007-04-30 Thread Pedro Mardones
Dear R users; Is there any way to intersect a filled contour image and a polygon? My problem is that I want to create a kriging map and the boundaries of my map are given by the coordinates of the polygon. So far I can superompose the polygon in the filled.contour image but I don't know how to