I am working on a 6 mile highway project whose surface file is 85MB big. So, I created a Data Shortcut of this surface and used this for creating profiles. However, at some locations the corridors go below the surface(as per their original profile) which was not intended. So, I need to restrict the surface to follow the corridors but not go beyond it.
I have created feature lines from corridors and tried to add them as breaklines to the surface. But " error adding breakline" error pops up.
Is it because I am trying to add the breaklines to the mirror surface which I created from Data Shortcut ??
Will it be helpful if I copy feature lines to original surface file and add these feature lines as breaklines in that file??
I have attached screenshots of steps I have been following. Kindly help me out with this.
Thanks in advance,
Windows 7 x 64 Nvidia Quadro 2000 24 GB Ram i7 960 @ 3.20 GHz Civil 3D 2012