I couldn't find writeSpatialShape() in maptoold, is it a new command?

On Wed, Sep 23, 2009 at 4:08 PM, Roger Bivand <Roger.Bivand@nhh.no> wrote:

> On Wed, 23 Sep 2009, kapo coulibaly wrote:
>
>  Is it possible to contour a grid and export the result as an ESRI
>> shapefile?
>>
>
> Yes, see ContourLines2SLDF() in the maptools package. Then your choice of
> writeOGR() in rgdal or writeSpatialShape() in maptools.
>
>  as a side question how do I search this mailing list?
>>
>
> Until recently, RSiteSearch() also searched the archives of this list.
> Regretably, the increasing volume of the main R lists, and the growth in the
> number of CRAN packages has led to this facility being withdrawn. An
> alternative is to use the Nabble search engine on this list (the full
> archive back to 2003 is present):
>
> http://n2.nabble.com/R-sig-geo-f2731867.html
>
> or Gmane:
>
> http://dir.gmane.org/gmane.comp.lang.r.geo
>
> which seems to go back to about 2005.
>
> Hope this helps,
>
> Roger
>
>
>> Thanks
>>
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>>
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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@nhh.no
>
>

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