[GRASS-user] updating vector map using another vector map as criteria

[Moritz Lennert]

On 10/02/09 17:41, Christopher Mire wrote:
> Is there a way I can update the attributes of one vector map, given 
> another vector map(vm)?
> The selection vector map would be subset of original vm.  As an example, 
> using output
> from v.net.path to update a column in original vm, say just updating 
> some arbitrary integer
> field to signify that there was a match between original and other vm.  

v.distance ... upload=to_attr ... ?

Moritz