Dear DUNE,<br><br>I am trying to add a different material properties to different parts of sub regions in a domain.<br><b> </b>For sequential computations I was successful using DGF format for UG and ALUGRID_SIMPLEX grids in<b> 2D.</b><br>
<br>for parallel computations I did not success with UG grid. It gives the following error.<br>"Dune reported error: Dune reported error: NotImplemented: load balancing with data attached".<br>(of course ALUGRID does not support parallel computations for 2D domains)<br>
<br>I think gmsh format also does not support yet.<br><br>Now I am wondering, is there a way to do it for parallel computations?<br><br>Thank you in advance.<br><br>Best Regards<br>Nagaiah<br>