On Mon, May 21, 2012 at 8:03 AM, Andrew E Slaughter
<[email protected]> wrote:
> I wrote my own meshing software using the CGAL libraries, I would like
> to use VTK files if possible as they are what I know the best (although

Is Libmesh's VTKIO class of any use to you?  It wasn't written by any
of the main developers and probably isn't maintained very well... just
wanted to mention it in case you hadn't seen it.

> I don't know it that well). It would be easy for me to create a mesh for
> each subdomain, would it be possible to have libmesh put them together?
> But, this doesn't seem like the best solution.

This would certainly be possible for a specific problem, but it can be
difficult to do generically.

I guess if you went this route, you'd treat it as a preprocessing step
and write out an Exodus file containing the different subdomain IDs
once all the pieces were assembled?

-- 
John

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