This topic provides a brief guide to the PEN3D's Zoom Window CoRTN Radar Menu. Scroll down for detailed descriptions.
These options are part of the main menu for PEN3D although only relate to the zoom window and some of the derivatives.
CoRTN Radar Menu:
CoRTN Radar menu selected but not enabled
The Radar view shows the angular distribution of road traffic noise and attenuations.
CoRTN Radar view on zoom windows showing main features
By selecting various options it is possible to display the individual components of the calculations.
This feature permits the modeller to decide where to target noise control. This example shows that there is almost as much noise energy contained in a small 15 degree segment as a large 170 degree segment.