Technical Notes

How to use Matrix Contents

March 2017: Marga Delgado shows you how to use Contents to group matrices into subfolders, which is particularly convenient when working with multiple matrices.

How to use Attribute Overrides

December 2016: Maud Chassat describes how Aimsun's attribute overrides can be extremely useful for modifying attributes of existing objects.

DTA: Speed up your DUE convergence

September 2016: A low number of iterations dramatically decreases the total computation time to run a DUE - Josep Perarnau shows you how to cut initialization time in half by using a subset instead of the full path assignment result file.

Python: from function to attribute

August 2016: Most users are familiar with creating their own attributes within objects within an Aimsun model. Grant MacKinnon explains how you can also add a column to an object where a value is returned based on some Python Code, allowing you to calculate a value on the fly.