G. Allegri wrote:
Hi list.
I need to evaluate the shortest distance between the points of the same layer .
v.distance fails as to_map and from_map overlap (every shortest
distance is obviously 0: from point to itself). I was considering the
use of network analysis tools... but I don't see a straigthforward way
with them.
Giovanni
How about v.distance -a which creates a distance matrix then you can
query the table for lowest value, group by point and exclude distances of 0.
see http://www.grass.itc.it/gdp/html_grass63/v.distance.html
Alex
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