Thanks. Overlay is perfect.

Isabelle.

2010/10/19 Robert J. Hijmans <r.hijmans@gmail.com>

> Isabelle, You can use the sp function 'overlay'. Robert
>
> On Tue, Oct 19, 2010 at 7:50 AM, isabelle boulangeat
> <isabelle.boulangeat@gmail.com> wrote:
> > Dear list members,
> >
> > Does anybody have suggestions to extract xy values from a SpatialPolygon.
> > The equivalent for xyValues in the package raster.
> >
> > Regards,
> >
> > Isabelle.
> >
> > --
> > Isabelle Boulangeat, PhD student
> > Ecosystem dynamics and plant traits
> >
> > Bureau 203, +33 (0) 476 635 733
> >
> > Laboratoire d'écologie Alpine (LECA)
> > Grenoble, France
> > lab' s website : http://www-leca.ujf-grenoble.fr/
> > my website : http://j.boulangeat.free.fr/
> >
> >        [[alternative HTML version deleted]]
> >
> >
> > _______________________________________________
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> >
> >
>



-- 
Isabelle Boulangeat, PhD student
Ecosystem dynamics and plant traits

Bureau 203, +33 (0) 476 635 733

Laboratoire d'écologie Alpine (LECA)
Grenoble, France
lab' s website : http://www-leca.ujf-grenoble.fr/
my website : http://j.boulangeat.free.fr/

	[[alternative HTML version deleted]]

