[GRASS-user] Attribute transfer from one table to another based on position of vector items

Daniel Lee lee at isi-solutions.org
Fri Jun 8 05:35:41 PDT 2012


Hi Jaromír,

Have you tried v.what.vect? That would probably do the trick :)

Best,
Daniel

--

B.Sc. Daniel Lee
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2012/6/8 Jaromír Kamler <kamler at centrum.cz>

> Hi,
>
> I have two vectors imported from SHP. One contains lines (areas), which
> represents sites and in other are texts with cost of sites. I imported them
> to GRASS. Texts with costs of ground are now points with cost in attribute
> table and I turned circuid lines to the areas with centroids.I need copy
> costs from attribute table of costs to the attribute table of sites vector.
> I have no key for connection of this tables. Only one "key" is their
> position, because points with cost attribute are above corresponding areas.
> One point with cost of ground is above one area. How get cost of
> corresponding point to the corresponding attribute of ground? I do not see
> any simple possibility.
>
>
>
>
>
> Thanks for your advices. Best regards.
>
>
>
> J. Kamler
>
>
>
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