[GRASS-user] linking point attribute to raster layer
micha at arava.co.il
Sat Mar 27 15:21:45 EDT 2010
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.
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