Hello there,
I am creating a series of images using levelplot but I also want to
overlay a contour for a particular value as reference. Here is the
levelplot command for the image:
print(levelplot(d~x+y,data=t,cuts=20,scales=list(draw=F),xlab=NULL,ylab=
NULL,col.regions=heat.colors(100)[100:1
On Wednesday 20 April 2005 09:16, Jorge Ahumada wrote:
> Hello there,
>
> I am creating a series of images using levelplot but I also want to
> overlay a contour for a particular value as reference. Here is the
> levelplot command for the image:
>
> print(levelplot(d~x+y,data=t,cuts=20,scales=list(