Hi Vijay, you are looking for the SolutionTransfer class. Take a look at step-15 for example.
Best, Timo On Thu, May 10, 2012 at 1:59 PM, Vijay S. Mahadevan <[email protected]> wrote: > I am trying to preserve the computed solution on a coarser grid and > project it to a refined mesh after performing AMR based on a specified > criteria, after performing the solve in a cycle. I see that all of the > examples (say step-6), the solution is reset to zero when performing > solution.reinit() but I do not want this to happen. Is there a way to > use VectorTools::interpolate or VectorTools::project to consistently > perform an L2 projection on the locally refined mesh ? My initial > tries with these functions did not yield much because I do not store a > copy of the old dof_handler. Would this be the way to go ? -- Timo Heister http://www.math.tamu.edu/~heister/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
