loading GML files into R

I'm running Windows and the GML files will consist of point data.

Thank for the fast response :),
Please try the route through FWTools binaries for Windows, ogr2ogr, and 
let us know how you get on, I'm sure others will find your report useful. 
You should be able to call ogr2ogr through system() from within R if you 
need to.

Roger
Paul

At 11:28 28-9-2006, you wrote:
On Thu, 28 Sep 2006, Paul Hiemstra wrote:

Dear All,

I am using sp and gstat to interpolate radiation data from the Dutch
Radiation Monitoring Network. One of the goals of this project is to use
inter operable data formats, in this case probably GML (Geography Markup
Language). I have not found a package to parse GML files directly into R.
Is anyone aware of a way to read GML files into R?
(Assuming GML vector data)

Which platform are you on? If Linux/Unix/OSX, install GDAL with support in
OGR for GML vector files, and use the rgdal package; this should work, but
needs care in installing Xerces and other libraries. If Windows, use the
binary rgdal package on CRAN to read a file converted from GML to one of
the small range of drivers available - for example using the FWTools suite
of Windows binaries - see ogrinfo and ogr2ogr in that suite.

Roger

regards,

Paul Hiemstra
University of Utrecht

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--
Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Helleveien 30, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no

_______________________________________________
R-sig-Geo mailing list
R-sig-Geo at stat.math.ethz.ch
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Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Helleveien 30, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no

loading GML files into R

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