idaholab/moose — pull request #4254 by friedmud (2014-11-20 00:08:50+00:00)
Title: simply a test for scalar coupling #4253

This came up because I was wanting to ensure that SCALAR variables are properly ghosted in parallel. It turns out that they are... but no harm in adding a really simple test that shows how to couple to SCALAR variables and ensures that they continue to be ghosted properly...

#4253