"Continuing with our Second Iteration, we now calculate the refined trip distribution between Zone A and Zone C. Just like our previous step, we are using the balanced outputs from Iteration 1 as our new starting data.
First, we calculate the flow from A to C, or T {A C}. We take Zone A's total estimated production from the first iteration, which was 693 trips, and apply its updated growth factor of 1.04. We then distribute these based on C's relative attractiveness, which we calculate using the