see ?sp::overlay and section 5.2 of Applied Spatial Data Analysis with R
I see there is now also raster::overlay, but I can't claim experience
with that funciton (however my impression is that the raster package
is a powerful tool for working with potentially very large rasters in
R).
hth,
Kingsf
I'm not that familiar with this type of data.
I just had a similar issue, but had a GIS person do it in Arc view.
But maybe try some of the following functions?
Match
%in%
Plus I'll forward U the replies I got to my post
Good luck :-)
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From: r-help-boun...@r-project.o
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