More unit tests for handling of 'scalar' values in the HDF wrapper.
More unit tests for handling of 'scalar' values in the HDF wrapper.

git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@1605 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac