On Mon, 1 Dec 2008, Vijay M wrote:

> I'm looking for a way to read in a solution file that was dumped in earlier
> in a different simulation using (Mesh)IO.write_equation_systems. I can start
> with the same mesh as the file in the new run but I can't seem to figure out
> how to read the data in also. You could consider this as something essential
> for a restart mechanism.

For restarts, do an EquationSystems::read() to get the results of an
EquationSystems::write() in xda/xdr format.  I know we support reading
variables and data from some other IO formats, but I'm not sure which
ones, and I'm pretty sure that many of the more advanced features
(non-Lagrange elements for instance) aren't supported with them.
---
Roy

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