[R-sig-Geo] command "over" works in windows and not linux

[Edzer Pebesma]

You don't provide a reproducible example, so we can only guess.

The error message indicates an over() method provided by rgeos was
needed. Was rgeos loaded in both cases?

On 04/24/2013 01:14 AM, kapo coulibaly wrote:
> I'm running the following script:
> 
> # Reading shapefiles
> grd.shp<-openshape()
> reaches.shp<-openshape()
> grd.shp->grd2.shp
> 
> # Creating a subset of the grid around the reaches exttent
> sub.ind<-over(grd.shp,reaches.shp)
> 
> In linux slackware 13.37 x64 running R-2.15.2 I get the error:
> 
> Error in function (classes, fdef, mtable)  :
>   unable to find an inherited method for function "over", for
> signature "SpatialPolygonsDataFrame", "SpatialLinesDataFrame"
> 
> 
> But in windows 7 x64 with R-2.15.1 it works flawlessly
> 
> Thanks
> 
> 	[[alternative HTML version deleted]]
> 
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-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
8333081, Fax: +49 251 8339763  http://ifgi.uni-muenster.de
http://www.52north.org/geostatistics      e.pebesma at wwu.de