Plot contour over filled contour
Devred, Emmanuel <DevredE <at> mar.dfo-mpo.gc.ca> writes:
I haven't found a way in the searchable archive to overplot a contour (lines) over a surface. I have a (n,m) matrix that represents sea surface temperature that I have plotted using image.plot(), filled.contour() or image(). I would like to overplot this image with some contour lines of mixed layer depth values(same size matrix). How can I do this?
When I search for contour (nothing else), the first item by Uwe Ligges is probably what you want: http://finzi.psych.upenn.edu/R/Rhelp02a/archive/2211.html Dieter