> Thank, I didn't know about the user_pointer field. I was actually > planning on keeping a Vector (corresponding to cell-centered DoFs of the > 3D grid) that contains the index of the corresponding DoF (or cell, > etc.) on the 2D grid. Aside from the time to generate this Vector, is > there any reason this approach would be ill-advised?
No, that should also work. If you have a cell-centered DoF then that's a unique identifier for the cell which is all you need. Best W. ------------------------------------------------------------------------- Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
