FORGET DESIGNATED @int(1001:1099)
The FORGET DESIGNATED command removes the definition of a designated body
created by a previous DESIGNATE command. Note that you may reuse the
designated object once its previous definition has been forgotten. If you
want to overwrite the definition of a designated object you must either
FORGET it or use the DESIGNATE! version of the DESIGNATE command.
In the following example, object 1003 is first designated as the Loki Patera
region on Io, then undesignated as soon as it is no longer needed.
DEFINE LOKI 1003;
DESIGNATE LOKI
CENTER IO REFERENCE PLANETOGRAPHIC
LONGITUDE 310 DEGREES
LATITUDE 15 DEGREES
HEIGHT 2.5 KM;
.
.
FORGET DESIGNATED LOKI;
UNDEFINE LOKI;