Generate a contour of specific elevation from existing surface

[mermerCAD]

Is there a way for Civil3D to create/generate/extract a contour of a specific elevation such as 105.53 from an existing surface?

Thanks in advance for any help!

[tcorey · Accepted solution]

Create User Defined Contours and use that elevation as your sole range.

[mermerCAD]

Thanks for the help.  It sounds simple enough, but how do I create user defined contours?  I can't seem to find that option or command.  We just installed C3D so I'm worried that maybe something wasn't installed correctly.  Thanks!

[neilyj666 · Accepted solution]

Need to go to Surface Properties and Analysis Tab then select User Defined Contours and select 1 range then edit in the box and OK out. You also need to make sure that your Surface Style has User Contours Layer turned On

[mermerCAD]

Thank you!