Re: [R-sig-Geo] Question on ssplot key

, 2,1), rep(NA, 4)), >              col = c(NA, rep("black", 2), rep(NA, 4))), > lines = list(type = "l", size = 2, lwd = 2, lty = 1), > text = list(rep("Some Variable", 7)) > )) > #Print spplot > print(plot.update) > >

Re: [R-sig-Geo] plot shape file using lattice xyplot

>             panel.abline(h = 0:4*5000 + 545000, v= 0:4*5000 + 265, >             col = "light grey") >             panel.points(coordinates(tala.nr),cex=.95,pch=20, col="black") >             panel.text(2671000, 563000, cex=1, " (a)") >             }, > ) > > ___ > R-si

Re: [R-sig-Geo] Problems loading hydrosanity package

2009/5/29 Roger Bivand : > On Fri, 29 May 2009, Felix Andrews wrote: > >> 2009/5/29 Roger Bivand : >>> >>> On Thu, 28 May 2009, brwin...@aol.com wrote: >>> >>>> Good Morning: >>>> >>>> I need to construct a set of Thiesse

Re: [R-sig-Geo] Problems loading hydrosanity package

tion "spplot", for signature "SpatialPolygons" Note also that you can construct Thiessen / Voronoi Polygons for plotting with the tileplot function in latticeExtra: library(latticeExtra) tileplot(x ~ x * y, state.center, border = "black", points=FALSE) See the code for

Re: [R-sig-Geo] Add coastline to an existing xyplot [SEC=UNCLASSIFIED]

gt; I could get a plot from only using plot(coastline), but could not add it to > the existing xyplot. > > > > Thanks in advance. > > Jin > > > > > [[alternative HTML version deleted]] > > ___ > R-sig-Geo m

Re: [R-sig-Geo] Plotting point labels along with points using spplot sp.layout list

2,polys),cuts=length(greys), > colorkey=FALSE,scales=list(draw=TRUE)) > # > plot(grob2) > > Something tells me Im doing this the hard way... > I could construct the arguments to list() dynamically with string building > code, and then call() or eval() the command, but isnt

[R-sig-Geo] spplot with Spatial classes, not DataFrame

the SpatialPointsDataFrame method. Perhaps you could detect key=F or auto.key=F. Regards, Felix -- Felix Andrews / 安福立 PhD candidate Integrated Catchment Assessment and Management Centre The Fenner School of Environment and Society The Australian National University (Building 48A), ACT 02

Re: [R-sig-Geo] spgpc package?

works except if the gpc.poly is empty. `Polygons` fails if passed an empty list(). Felix On 8/9/07, Felix Andrews <[EMAIL PROTECTED]> wrote: > Hmm > > I'm trying to work with gpclib, converting to and from the sp classes. > I don't know what is/was in the package spgp

[R-sig-Geo] spgpc package?

n here are the examples used in the released packages." where i'm guessing "naptools" should be "maptools". But I can not find a method to coerce between "gpc.poly" and "Polygons" classes. Not that it is difficult to manually... just wondering. Fe

Re: [R-sig-Geo] get rgdal to read ENVI raster?

bably right, but > you might have some trouble with the values being interpreted. > > I'd like to see more information about the "just noise" data. > > > Cheers, Mike. > > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf

Re: [R-sig-Geo] get rgdal to read ENVI raster?

Sorry, I just realised that it is not an ENVI raster after all. Looks like it is a "ESRI binary raster format" described at http://coastwatch.noaa.gov/cw_form_br.html and there does not seem to be a GDAL driver for it. On 8/8/07, Felix Andrews <[EMAIL PROTECTED]> wrote: > Hi,

[R-sig-Geo] get rgdal to read ENVI raster?

t;utils" "datasets" "methods" "base" other attached packages: rgdal RArcInfo maptoolsforeign sphydrosanity "0.5-14""0.4-7" "0.6-14" "0.8-20" "0.9-14"

[R-sig-Geo] DEM data in R?

about 25MB (the size of 'mapdata' package). But if we are to go beyond coastlines, cities and a few rivers, I would like to see topographic data available. Felix -- Felix Andrews / 安福立 PhD candidate Integrated Catchment Assessment and Management Centre The Fenner School of Envir