On Aug 5, 2010, at 5:20 PM, Duncan Murdoch wrote: > On 05/08/2010 7:18 PM, David B. Thompson, Ph.D., P.E., D.WRE, CFM wrote:
>>> contour(u,v,p,lty=2) >> I still get a solid line drawn. >> > > <snip> > > x <- contourLines(u, v, p) > plot(range(u), range(v), type="n") > lapply(x, function(c) lines(c, lty=2) Thanks for the quick response. I wondered about the grid size, but what I used is about what it takes to get a nice-looking curve. I could play with the grid size a bit to see if I can get a decent curve and a dashed line. I wondered if it might be grid size. That was the only thing I could think of that was different between the two datasets. I should have followed my instinct and test it. Good call. I can use the workaround, I think. I'll give that a go in the morning and hopefully get over my hump and deliver the analyses. Thanks again... -=d _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-mac
