Draw Trench Network (Plan View)
This command draws trench network structures, pipes, and labels on
the screen, based on the Plan View Label Settings command and the
trench network structure data in the .sew file whose name is as
same as the drawing name. Pipe linework will automatically be
displayed as 3D faces in the command 3D Viewer Window. If Takeoff
can't find a .sew file in the same directory where the drawing is
located, nothing would be drawn on the screen.
Prerequisite: A open drawing
Keyboard Command: plan_trench