From cf48926d32f393cc486389d1ebd65f1c1190a156 Mon Sep 17 00:00:00 2001 From: bangerth Date: Fri, 18 Feb 2011 02:17:20 +0000 Subject: [PATCH] Use a more interesting testcase. git-svn-id: https://svn.dealii.org/trunk@23388 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-46/step-46.cc | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/deal.II/examples/step-46/step-46.cc b/deal.II/examples/step-46/step-46.cc index 09a03a4c23..b9bae96983 100644 --- a/deal.II/examples/step-46/step-46.cc +++ b/deal.II/examples/step-46/step-46.cc @@ -105,8 +105,9 @@ BoundaryValues::value (const Point &p, Assert (component < this->n_components, ExcIndexRange (component, 0, this->n_components)); - if (component == 0) - return 1; + if (component == 1) + return std::sin(2*numbers::PI*p[0]); + return 0; } @@ -192,11 +193,6 @@ void StokesProblem::setup_dofs () component_mask[dim] = false; DoFTools::make_hanging_node_constraints (dof_handler, constraints); - VectorTools::interpolate_boundary_values (dof_handler, - 0, - ZeroFunction(dim+1), - constraints, - component_mask); VectorTools::interpolate_boundary_values (dof_handler, 1, BoundaryValues(), -- 2.39.5