[R-sig-Geo] grid and spatial selection

Laetitia Blanc blanc.laetitia.esr34 at gmail.com
Mon Jul 26 12:04:37 CEST 2010


Thank you !!!! It works !

I just had to reverse : 
o = overlay (spcsv2, maillesfrance)
i = na.omit (unique(o))
select = maillesfrance[i, ]

Now i have to plot the map of france and the cells that are selected on the
same plot and that's it.
:-)
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