Hi Tagmarie, Try the writeOGR function in the rgdal package. It has many export options (e.g. shp, kml, etc) type ogrDrivers() once the package is installed to see all your options and ?writeOGR to see the syntax for exporting.
in your example... kudl <- kernelUD(puechabonsp$relocs[, 1], h = "LSCV") kernelcontours<-getverticeshr(kudl,percent=90) #decide on the contour you want to export writeOGR(kernelcontours,dsn="/your directory", layer="your file name",driver="ESRI Shapefile") # for a shapefile. If you want multiple contours perhaps use getverticeshr multiple times and merge the objects, either in R or your GIS software? Maybe someone else knows a better solution. If you want an actual raster to display underneath and not just the contour the estUDm2spixdf() function will convert your estUDm into a *SpatialPixelsDataFrame which can then be exported like above using writeOGR into various formats (e.g. geotiff) Hope this helps!* * * *Cheers,* Eric Patterson PhD Candidate Department of Biology Georgetown University Phone: 303-913-2755 Email: eric.m.patter...@gmail.com <eric.m.patter...@gmail.com> On Mon, Nov 12, 2012 at 7:57 AM, Ramgad <ramga...@gmx.net> wrote: > Hello, > I am completely new to this list and also fairly new to R. I searched for > hours (days actually) on the internet to solve my problem but couldn't find > an answer. Maybe you can help? > > I calculated a homerange using the adehabitatHR-packaged, "plotted" it > like nicely described in the vignette and now I want to export the image > (image with the contourlines) to google maps. I just don't get how to do > that. Alternatively I'd also take a shapefile. > > My data look most like the ones in the vignette: > > library(adehabitatHR) > kudl <- kernelUD(puechabonsp$relocs[, 1], h = "LSCV") > vud <- getvolumeUD(kudl) > image(vud[[1]]) > xyzv <- as.image.SpatialGridDataFrame(**vud[[1]]) > contour(xyzv, add=TRUE) > > Any ideas? > That would be so helpful! > > Best regards, > Tagmarie > ______________________________**_________________ > AniMov mailing list > AniMov@faunalia.it > http://lists.faunalia.it/cgi-**bin/mailman/listinfo/animov<http://lists.faunalia.it/cgi-bin/mailman/listinfo/animov> >
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