This function is used to identify the type
and origin of a coordinate system.
Select a coordinate system using mouse
cursor; eta/DYNAFORM prints the following message in the message prompt window:
C.S. #### [SYSTEM
TYPE] ORIGIN (x y z)
Where:
#### is the coordinate system
numbers.
SYSTEM TYPE is the system type
(rect., sphere, cylin.), and ORIGIN is the global location of the system
origin.