Pairwise Distances along a river network with flow direction

Discussion created by rudi215 on Apr 15, 2013
Latest reply on Apr 16, 2013 by rudi215

I would like to calculate distances between sampling sites in a river network using topological distance. In addition i would like to have movement upstream accumulate at a greater cost compared to movement downstream. I have tried to use geometric networks and network data sets, but I have had limited luck aside from calculating topological distance with network data sets. Any help would be appricated. Thank you.