I'm looking for a way to plot lines on top of a levelplot(), where the lines are borders between cells of different values. The clines() function provides contours suitable for continuous data. I am dealing with discrete values, spatial clusters of nodes where each cluster has an integer value, and I want to plot the borderlines between these areas. So, in a levelplot having nodes with values 0, 1, or 2, I would like to plot lines between nodes having the values 0 and 1, 0 and 2 and 0 and 2. The contouring concept gives two lines for adjacent nodes having values of 0 and 1.
Thanks, Scott Waichler Pacific Northwest National Laboratory Richland, Washington, USA [EMAIL PROTECTED] ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
