[R] data from SpatialGridDataFrame

[chris howden]

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 :-)

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On
Behalf Of kfleis at falw.vu.nl
Sent: Tuesday, 20 July 2010 9:42 PM
To: r-help at r-project.org
Subject: [R] data from SpatialGridDataFrame

Dear All,

I have a raster map of the class 'SpatialPointsDataFrame' and coordinates
of the class 'SpatialPoints'. I would like to retrieve the values that are
contained in the raster map at the specific locations given by the
coordinates.

Can anyone help me out?

Kind regards,
Katrin Fleischer

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