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

GRASS GRASS user
1

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. Thanks.

2

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