OpenMDAO/OpenMDAO-Framework — pull request #690 by setowns1 (2011-11-02 19:00:20+00:00)
Title: Closes #685 add promote() and demote() to DomainObj

promote() does 1D, 2D index space to 2D, 3D respectively.
demote() does 3D, 2D index space to 2D, 1D respectively.