Quoting Dag Lindbo <[EMAIL PROTECTED]>: > > > > Why do you need to evaluate functions at arbitrary points? > > > > I can understand it's nice to be able to do this, but in many cases > > there are other solutions (which are much more efficient). > > > > I think there is general interest in being able to compute line integrals > over a computed solution. It is natural to use the finite elements as > interpolant to get values at quadrature points. Any thoughts?
If you just want the values at quadrature points, you can project the solution (Function) onto a QuadratureElement. Kristian > Dag > > > -- > > Anders > > _______________________________________________ > > DOLFIN-dev mailing list > > [email protected] > > http://www.fenics.org/mailman/listinfo/dolfin-dev > > > > > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev > _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
