OpenMDAO/OpenMDAO-Framework — Issue #724: Some seemingly valid units strings aren't.
Author: setowns1
Created: 2011-12-01 18:07:03+00:00
State: open

While 'ft', 'ft**2', 'ft**3', and 'cm' are valid, 'cm**2', 'cm**3' aren't. There are more examples of this kind of behavior in npsscomponent/units.py