Displaying 2 results from an estimated 2 matches for "superompose".
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superimpose
2007 Apr 30
1
intersect filled.contour and polygon
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 get rid of the contour image outside of the polygon
boundaries.
Any hint will be appreciated
PM
2007 May 03
0
unscrible pls
...rote:
>
> > 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 get rid of the contour image outside of the polygon
> > boundaries.
>
> Two possibilities seem to be present: define your polygon as a hole inside
> the bounding box of the image, with a link between the po...