Thank you Wolfgang, this is exactly what I needed :) Best Bruno On Tuesday, June 22, 2021 at 6:04:42 p.m. UTC-4 Wolfgang Bangerth wrote:
> On 6/22/21 3:12 PM, [email protected] wrote: > > > > This is most likely a very simple question, but what would be a good way > to > > robustly set an AffineConstraint not on a face, but on a single DOF, > while > > making sure that it is not an hanging node. I'd like to do something > > equivalent to what is done by VectorTools::interpolate_boundary_values > but for > > an a priori unknown DOF (it could be for example the first non-hanging > node > > DOF or something similar). > > As so often, there is precedent for this kind of thing in ASPECT :-) > > > https://github.com/geodynamics/aspect/blob/master/source/simulator/nullspace.cc#L112-L209 > > > Best > W. > > -- > ------------------------------------------------------------------------ > Wolfgang Bangerth email: [email protected] > www: http://www.math.colostate.edu/~bangerth/ > > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/e4bc4426-5bb0-44da-bfc0-0d46f18ac9ean%40googlegroups.com.
