Exclusion Zones
Use Exclusion Zones to define zones where ramps are not allowed to be created, for example existing infrastructure or planned developments. Exclusion zones are specified using solid triangulations. For more information, see the Automatic Ramp Overview .
Instructions
The Automatic Ramp option uses a tree interface. Select branches from the tree menu on the left as described in the instructions below:
On the Underground menu, point to Development, and click Automatic Ramp, then select Exclusion Zones from the tree menu to display the Exclusion Zones panel.
The necessary triangulations can either be selected using the available drop-down lists or selected from the screen (using the Screen Pick button).only those falling in 10% of the total length will be used in finding the best solution.
Related topics
Tutorial
