[R-sig-Geo] adding points to spplot grid

[Paul Hiemstra]

On 11/06/2010 01:37 AM, Nick Matzke wrote:
> Hi,
>
> I have been working with spplot.  I can get continuous grids to plot 
> with spplot, but what do I do if I want to plot some points with x,y 
> coordinates on top of the image?
>
> Cheers!
> Nick
>
>
?spplot, look at the sp.layout argument.

cheers,
Paul

-- 
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone:  +3130 253 5773
http://intamap.geo.uu.nl/~paul
http://nl.linkedin.com/pub/paul-hiemstra/20/30b/770