Trench Subgrade Areas
Function
The purposes of Trench Subgrades is to assign a different type of
trench template when a trench passes under a road, building pad, etc.
Set Trench Subgrade Polyines
Choose a closed polyline that defines the area that you want a
different trench template for, ie a building pad polyline.
Prerequisite:
None.
Keyboard Command: tag_trench_subgrade
Clear Trench Subgrade Polyines
This command untags selected polylines for trench subgrade use.
Prerequisite: Trench Subgrade Polylines
Keyboard Command: untag_trench_subgrade
Hatch Trench Subgrade Area
This command hatches trench subgrades for easy viewing.
Prerequisite: Trench Subgrade Polylines
Keyboard Command: hatch_trench_subgrade
Erase Trench Subgrade Hatch
This removes previous made trench hatching.
Prerequisite: Trench Subgrade
Hatching
Keyboard Command: erase_trench_subgrade