Dear list, i have already used v.net.path with sets of 2D segments. Without ever using v.net, arc were naturally "noded" at matching segment extremities; everything was fine.
I'd like to know how to deal with 4D segments (x, y, z, class). The fourth dimension is stored in a 'class' attribute. Is it possible to node only extremities having same x, y and class? Thank you for any help. Regards, Adrien
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