From 6dd74fccfd39c6d8a3f6f6a03b142abba6ea1183 Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 18 Oct 2007 20:19:29 +0000
Subject: [PATCH] Reduce order of quadrature formulas to what is needed. Reduce
 amount of output.

git-svn-id: https://svn.dealii.org/trunk@15345 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/examples/step-22/step-22.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/deal.II/examples/step-22/step-22.cc b/deal.II/examples/step-22/step-22.cc
index 6904b50903..861d753592 100644
--- a/deal.II/examples/step-22/step-22.cc
+++ b/deal.II/examples/step-22/step-22.cc
@@ -643,8 +643,8 @@ void BoussinesqFlowProblem<dim>::assemble_system ()
 template <int dim>
 void BoussinesqFlowProblem<dim>::assemble_rhs_T () 
 {  
-  QGauss<dim>   quadrature_formula(degree+2); 
-  QGauss<dim-1> face_quadrature_formula(degree+2);  
+  QGauss<dim>   quadrature_formula(degree+1); 
+  QGauss<dim-1> face_quadrature_formula(degree+1);
   FEValues<dim> fe_values (fe, quadrature_formula, 
                            update_values    | update_gradients |
                            update_quadrature_points  | update_JxW_values);
@@ -875,7 +875,7 @@ void BoussinesqFlowProblem<dim>::output_results ()  const
 			    DataOut<dim>::type_dof_data,
 			    data_component_interpretation);
 
-  data_out.build_patches (degree+1);
+  data_out.build_patches ();
   
   std::ostringstream filename;
   filename << "solution-" << Utilities::int_to_string(timestep_number, 4) << ".vtk";
-- 
2.39.5