Hello

Does Exodus_IO::write_timestep()  support writing on the same file after a 
refinement half through the simulation? For instance, doing this:

ExodusII_IO exio(mesh);
for (unsigned int i_step = 0; i_step<100; i_step)
{
  exio.write_timestep("transient_data.exo", eq_sys, i_step, i_step*.01);
  exio.append(true);
  If (i_step == 50)
Refinement();
}

Ideally I would like to have the entire simulation show the refinement in one 
file. I can imagine that this must be hard given the topology change. Doing 
what I did above does not show the refined mesh and if I also try to call 
Exodus_IO::write_element _data() gives me an error. I am thinking of recording 
one file per refinement and then glue them together on Paraview if it cannot be 
done in one file. Is there any way to do so?

Thanks
Miguel



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