Ben, Not so much hard wired (colorkey) but coming in a couple of times so which to use? As kind of explained here: http://stackoverflow.com/questions/34320868/map-with-panel-plots,
and further, more directly on rasterVis from Augustin Lobo: http://rpubs.com/alobo/rasterVis_Intro1 which looks like it will get you to the results you want, though I haven't worked it through your example. HTH, Chris On Wed, Dec 21, 2016 at 11:14 AM, Ben Tupper <btup...@bigelow.org> wrote: > Hello, > > We have wind data that we would like to draw with rasterVis::streamplot(). > We would like to include a colorkey to associate with the region but it > seems that deep down rasterVis::streamplot has hardwired `colorkey = > FALSE` I'm not sure how to circumvent this to allow for a color key. So, > in brief... > > How do I draw a streamplot with a colorkey? > > Below is my example and sessionInfo() output. > > Thanks so much, > Ben > > ### begin example > library(raster) > library(rasterVis) > library(RColorBrewer) > > V = volcano/10 > V = V - mean(V) > U = V[nrow(V):1,] > > V = raster::raster(V) > U = raster::raster(U) > S = raster::stack(U,V) > > rasterVis::streamplot(S, > isField = 'dXY', > par.settings = rasterVis::streamTheme( > region = rev(RColorBrewer::brewer.pal(n=4, name= 'Greys')), > symbol = hexbin::BTC(n=9,beg=20)), > droplet = list(pc = 1), > scales = list(draw = TRUE), > colorkey = TRUE) > > # Error in .local(x, data, ...) : > # formal argument "colorkey" matched by multiple actual arguments > > ### end example > > > > sessionInfo() > R version 3.3.1 (2016-06-21) > Platform: x86_64-apple-darwin13.4.0 (64-bit) > Running under: OS X 10.11.6 (El Capitan) > > locale: > [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] rasterVis_0.40 latticeExtra_0.6-28 RColorBrewer_1.1-2 > lattice_0.20-33 raster_2.5-8 sp_1.2-3 > > loaded via a namespace (and not attached): > [1] zoo_1.7-13 parallel_3.3.1 hexbin_1.27.1 Rcpp_0.12.6 > grid_3.3.1 viridisLite_0.1.3 > > > > > > Ben Tupper > Bigelow Laboratory for Ocean Sciences > 60 Bigelow Drive, P.O. Box 380 > East Boothbay, Maine 04544 > http://www.bigelow.org > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo