Delete
Deletes the current minefield. Like Del in the minefield window, this can be used to delete minefields which are known to be out-of-date:
ForEach Minefield Do If Owner$=My.Race$ And Scanned<>3 Then Delete Next
deletes all your minefields which were not scanned this turn. If you're getting Winplan RSTs, you scan all your minefields each turn, so those you do not scan do no longer exist and will be deleted by the above command.
After this command, all properties of the current minefield will yield EMPTY.
Since: PCC 1.0.12, PCC2 1.99.17