On Mon, 28 Feb 2011, Roy Stogner wrote:

> Works on the initial tests where it's expected to work, anyway.  Does
> the newest VTK support triquadratic hexes yet?  vtk_io.C seems to
> think that VTK_BIQUADRATIC_QUAD is relatively new, and it would be
> nice if we didn't have to die with an error in the 3D case.

Looks like the answer is yes - if I find time I'll put together the
proper Hex27::connectivity and add support.

There's another test where we die with an error: mixed-order elements.
E.g. ex11 with VTKIO dies screaming as soon as VTKIO::solution_to_vtk
hits a side node on a QUAD9, when it expects to see two velocity
components plus one pressure component but it only sees one pressure
component.  I don't know enough about the VTK formats to say what the
right way to handle this is.
---
Roy

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