All,
I fear this falls the into "dumb newbie question" class - or perhaps it's that I can use Grass, but I don't have enough GIS background...
I have a collection of points which includes latitude, longitude, and link ID - where the link ID is the same, the points are part of the same set.
My question: is there an easy way to automatically draw the network between points?
What I would like is to have a rule: for link ID = X, draw a line from one lat-long point to the next nearest point.
Richard Chirgwin