> I have two independent and unstructured 3D meshes (let's think about two > cubes with the same geometry but with different and unstructured > meshes), the joint of these two meshes is a plane on the z-axis. > In each of the two first meshes, I calculate two different variables > respectively that, later, must be taken as initial values for > calculating another variable over the third mesh on the z-axis.
In that case, the FEFieldFunction class is probably what you want. It looks like a Function object that you can pass to VectorTools::interpolate, for example, to interpolate onto your third mesh. And it gets its function values by interpolating values from the first (or second) mesh. Best W. ------------------------------------------------------------------------- Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
