I'm hoping someone can help me with a problem I've been having with a subassembly. I'm using a UrbanCurbGutterGeneral as part of my assembly. If you look at the attached PDF, the subassmebly is not drawing my datum surface along the bottom of curb. This would result in an incorrect earthwork volume if I use my datum surface to compare to the existing ground. Is there a way to change where Civil 3D draws this datum surface? My surface tins are showing the same thing this cross section shows.
Also, I've applied bottom links under my surface creation.
Thank you for your help.
Civil 3D 2012
Intel(R) Xeon W3530 @ 2.80GHz
Windows 7 Professional
When you create the Datum corridor surface, make sure you set Overhang Correction to Bottom Links.
Sorry Tim. I've given that a shot already and it still does it. Any other ideas?
Post the drawing and I'll take a look. It will be this evening or first thing in the morning.
We actually figured out the problem. In order for it to work, we had to set a sub-base depth of 0.01 to give it the proper bottom links. I had sub-base depth set to 0. Autodesk should look at revising this as I rarely have a project with a sub-base under the curb and I'm sure others have run into the same problem. Thank you very much for your help.
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