Adams Car Package > Shared Material > Dialog Box - F1 Help > By Entering Size

By Entering Size

(Template Builder) Build → Geometry → Elllipsoid → New/Modify → Method: by entering size   Shared Dialog Box
 
For the option:
Do the following:
General Part
Enter the name of the part that will own the ellipsoid geometry.
X/Y/Z Radius
Enter the ellipsoid radii in the x, y, and z directions based on the specified Coordinate Reference location.