This routine is a quick and easy way to remove the specified attribute from the drillholes. It will remove the attribute from all the strata in the selected drillholes.
Select the Drillholes to process.
Select objects: select drillholes
Enter attribute name to delete: BTU
Modified 219 drillholes.
Pulldown Menu Location: Drillhole > Strata/Bed
Utilities
Keyboard Command: delattr