smoothed contour lines
On Tue, Jan 6, 2009 at 8:52 AM, Andrea Storto <andrea.storto at met.no> wrote:
Hi all, I'm trying to draw a contour plot with rounded (smoothed) contour lines instead of sharp angles; when the grid consists of only a few points in x- and y- axis, the resulting contour is in facts rather ugly since very sharp angles may appear. I did not find any way to do it, by using either "contour" or "contourplot" (from the lattice package), I wonder if there exist a way for smoothing the angles, apart from artificially increasing the grid resolution,
?filled.contour is something to try out. -Deepayan