I'd like to write out element-based data to an exodus file (again
related to discontinuous visualization). There is a function
ExodusII_IO::write_element_data in ExodusII_IO, but it's not clear to me
how to use it?
I'd like to use it in the same way as ExodusII_IO::write_nodal_data, but
it doesn't seem to work that way. ExodusII_IO::write_element_data
doesn't even take a filename, so I'm confused about what it's role is
supposed to be.