Make Strata Surface

This command generates multiple strata surfaces based on strata definitions and placements of drillholes.  Strata surfaces are generated at the bottom of each strata.  These strata surfaces can then be used in other TakeOff commands like Calculate Total Volumes. They can be viewed on screen, through the command Draw Strata Surface

Note: By observing the command line, one can see the status of each strata surface generation.

Keyboard Command: tk_chgrid
Prerequisite: Define Drillhole/Strata Settings, Place Drillhole