Re: [deal.II] Doubt regarding constraints

2016-09-06 Thread Wolfgang Bangerth
Suppose I want to constraint dof1 owned by processor 1 to be equal to dof2 owned by processor 2. I can do that by calling | ConstraintMatrixconstraints; constraints.reinit(locally_relevant_dofs); constraints.add_line(dof1); constraints.add_entry(dof2); | Q1. Should it only be called on one

[deal.II] FE_TraceQ using GaussLobatto nodes

2016-09-06 Thread Praveen C
Dear all The documentation says that GaussLobatto node-based FE_TraceQ will be implemented in future. Is there any estimate on when this will be available ? In Interior Embedded DG (IEDG) scheme, you need trace spaces which are continuous on interior faces but discontinuous on boundary faces. Is

Re: [deal.II] FE_TraceQ using GaussLobatto nodes

2016-09-06 Thread Martin Kronbichler
Dear Praveen, > The documentation says that GaussLobatto node-based FE_TraceQ will be > implemented in future. Is there any estimate on when this will be > available ? The documentation is outdated. Indeed, FE_TraceQ is based on the nodes of the Gauss-Lobatto quadrature formula. See the code in s