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limburg_nwshape
2009 Jul 14
1
Error when sampling from SpatialLines
Dear forum,
I am working in R 2.9.1 and I am trying to sample locations from a network file. Reading in nor plotting is a problem, however when I am trying to sample from the file I get the following message:
nwlim<-readShapeLines("C:/Limburg_nwshape", proj4string=CRS("+init=epsg:31300"))
plot(nwlim)
randacc<-spsample(nwlim,n=1000,"random")
Error in function (classes, fdef, mtable) :
unable to find an inherited method for function "coordinates", for signature "numeric"
I...