What's going on with my Sample Lines and Section Views???

[ravenlode]

My sample lines are not gathering any data ie, in the sample line properties under (sections) the offsets and elevations have no information in them. I'm using Civil3D,2012

[Jay_B]

Go to Sample Line Goup Properties "Sections" Tab, choose Sample More Sources radio button to sample data if not appearing on left under "Sections List".

[ravenlode]

There is only the / existing ground / dynamic/ etc. there is no other source

[Jay_B]

If you have other sources available in other dwg's such as Corridor FG surface, Corridor Datum surface etc. Data reference them into this dwg using Data Shortcuts. Attach the corridor as an Xref

Then Sample those sources.

Hope this helps.

[ravenlode]

there is no other data source. i can create profiles it's just the sample lines are not  working

[mathewkol]

Attach the drawing. Takes too long to guess what your problem could be.

[ravenlode]

I opened a new drawing and w-blocked everything but the alignments into it. Now it works fine. Something must of gotten corrupted when I had a "fatal error" when I tried to do a line by extension.