Hello, is there a library function to generate a Function<dim> object out of sampled function values (plus some interpolation method)? Background: I want to compare the finite element solution of some PDE to another solution (obtained by different techniques). The other solution is given by function values on points and shall be regarded as "exact" solution. Now I want to use the integrate_difference method.
Thanks in advance. Best regards. Jochen _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
