[GRASSLIST:8137] Re: extend category value
hamish_nospam at yahoo.com
Tue Aug 30 19:32:00 EDT 2005
> I'd like to have a little help.
> I have an area vector where the single areas have a category value
> link to the centroid. I'd like to extend the centroid value to the
> boundaries of the polygons.
> There is a command for that?
If areas touch it can be ambiguous as to which area will supply the
boundary category. I have a method buried somewhere; try searching the
mailing list archives for something by me ~5 months ago on doing this.
(try "coastline length" as a keyword in that search)
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