[GRASS-dev] v.net.path and v.net.iso examples (Spearfish)

[Markus Neteler]

Hi,

I have added some examples based on Spearfish:
v.net.iso/description.html
v.net.path/description.html

They need testing and simplification (v.net.path).
My problem is how to get the nodes (centers) onto the
network lines. Maybe we should implement threshold such
as in d.path? If you look at the v.net.path, you see that
it is rather painful to connect the node to the network.
Or some fancy v.edit trick to digitize the start/end
nodes?

Markus