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
Markus Neteler wrote:
Hi,
I have added some examples based on Spearfish:
v.net.iso/description.html
v.net.path/description.html
...Markus
Thanks to Martin Landa who implemented a new "connect" tool in v.net,
it is now pretty easy to prepare a graph network. This "connect" tool in
v.net
connects points from a point map to a second lines map (the network).
The resulting graph is input for v.net.iso, v.net.path etc.
I have updated the examples accordingly in the manual pages (essentially
simplifying the procedure).
Markus
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