idaholab/moose — pull request #4381 by YaqiWang (2014-12-10 23:32:55+00:00)
Title: A mesh modifier to split conforming meshes for mortar #4379

I'd like to create a test for this. I have tested with my GeneratedBIDMesh, with which I can assign block IDs of elements. But it is not part of MOOSE, so I have not a mesh generator handy for creating a mesh with multiple blocks. This PR will need to improved with a test case.