[GRASS-user] linking point attribute to raster layer

[Micha Silver]

Leedal, David wrote:

> I would like to achieve the following situation:
> set up a set of vector point objects and attribute table; define a raster layer (in this case with values between 0 and 1); have a  value in each vector point's attribute table that is dynamically determined by the pixel it is contained by in the raster overlay.
> Any pointers as to where to begin??
>   
Begin with v.db.addcol and finish with v.what.rast.
You'll find an example in the v.what.rast man page.
http://grass.osgeo.org/grass64/manuals/html64_user/v.what.rast.html
> kind regards
> David
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-- 
Micha Silver
Arava Development Co. +972-52-3665918
http://www.surfaces.co.il