I am currently doing the InRoads Site Basics, 2004 Edition 8.5 training from Bentley LEARN Server, Since my InRoads is V8.8, so some functions are different than the tutorial. Here is my problem:
I have a surface merged from existing surface, pond and dam, the merged surface I called Area. I built a 3m width bike path around the pond area using a simple cross section without end condition, I choose Area as the Active Surface ( I think doesn't matter what is active surface, since I don't have end condition, please correct me if I am wrong), and the design surface name Bike Path. The problem is the Bike Path surface shouldn't cross the Pond area, I know I must missed something, but I can't figure it out what steps are missing. Please see the image below for the surfaces before and after and also the express modeler settings.
Thanks for any help.
Lucy, Use the exterior boundary option. This should correct your situation.
HTH
Thomas
Thanks Thomas for your magic. It works!