Existing Contours
Function
This command displays all the contours that represent the existing
surface (For contouring options see Display
Options). Clicking on Cut/Fill Labels from the menu runs the command
and
puts a check mark on the menu. Picking again turns it off.
When Existing Contours is checked than all the
contours for the existing surface
will be displayed. If it is not checked they will not be displayed.
Prerequisite:
existing
surface
Keyboard Command: set_display_exist_ctr