Network Analyst - Route Solver

Discussion created by nsdhakar on Oct 24, 2011
Latest reply on May 20, 2013 by ksagis
I have created a network data set (ND) specifying the impedance. But I want to change the impedance value of few features every time I run the route solver. But it looks like once you have created the ND, no matter what are the new impedance values in the attribute table, route will be solved based on the original impedance values present while creating the ND. Is there a work around to use impedance values dynamically?