Technical Notes

All technical notes

How to code roundabouts – Part 1

November 2019: Tessa Hayman explains different methods of coding roundabouts for different roundabout layouts, ensuring correct lane usage and lane-changing behavior from entry to exit.

Stop Lines

March 2018: Mauricio Castro and Gabriel Funes take you beyond the default settings for Stop Lines and show you how to control where vehicles stop with greater precision.

Hybrid Simulation

February 2018: Geline Canayon and Laura Torres give you a brief guided tour through the how, when, where and why of hybrid simulation.

Distribution and Modal Split Functions

January 2018: Margarida Delgado explains how the Distribution and Modal Split steps are now split into two separate processes to give you greater flexibility when choosing which model to work with, and to give you more control at each step.

Using groupings of centroids to split zones

August 2017: Want to update your strategic model zoning system to organise the ever-increasing amount of data available? Dimitris Triantafyllos and Paolo Rinelli show you how to split zones to better represent the entrance and exit of the traffic volumes in the network.

Turning Penalty Function

June 2017: Dimitris Triantafyllos and Carles Illera explain how to use a Turning Penalty Function that can perceive costs from a control plan, and how to model stop/yield signs in macro using Junction Delay Functions.

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.

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