I would like to plot a cex(17) darkgreen triangle at a specific lat/long spatial map on an existing plot. Or a star at that location.
How might I approach this? I saw an example (below) but so much like the internet not how to implement. Besides this is probably for non spatial graphs http://www.statmethods.net/advgraphs/parameters.html Thanks in advance Jim Burke [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo
