grinsfem/grins — pull request #73 by pbauman (2013-10-09 21:38:18+00:00)
Title: Encapsulate flow and thermal variable handling

Towards #47. This encapsulates the name/index of velocity of temperature variables. Only propagated to the incompressible Navier-Stokes and heat transfer physics. Needed for upcoming hack to get SPGSM stabilization going. But, wanted to do something like this anyway to reduce code duplication.