Make Overexcavation Surface From Strata Surface
This command sets the Overexcavate surface to a selected strata
surface. Before running this command, the strata surface must be
created with the Make Strata Surfaces command in the Drillhole
menu. The resulting overexcavate surface is stored in a
triangulation file that is named with "-ox" appended to the current
drawing name.
Prerequisite: Strata
surfaces
Keyboard Command: overx_by_strata