I recently created a pipe network in civil 3d 09, set all my tops, inverts and labeled everything. i open the drawing today and noticed that my pipes were only labeled with top elevation. i quickly checked my prospector to see that i have NO pipe networks, but all my pipes and structures still exist.
I guess my question is, is it possible to add these existing pipes, structures to an newly created network, or better yet, create a network from existing pipes & structures?
I still can't believe this happened.