ufz/ogs — pull request #225 by endJunction (2013-09-11 14:13:37+00:00)
Title: Add natural mapping

Same as https://github.com/ufz/ogs/pull/205 with additions by Tom and me.

What is missing in our opinion are the test documentation especially for the NumLibFemNaturalCoordinatesMappingQuad4Test, which has a non-trivial setup.