Test step-39.

diff --git a/tests/examples/step-39.diff b/tests/examples/step-39.diff
new file mode 100644 (file)
index 0000000..99f8dcb
--- /dev/null
+++ b/tests/examples/step-39.diff
@@ -0,0 +1,4 @@
+991c991
+<       test1.run(12);
+---
+>       test1.run(3);

diff --git a/tests/examples/step-39.output b/tests/examples/step-39.output
new file mode 100644 (file)
index 0000000..40579e2
--- /dev/null
+++ b/tests/examples/step-39.output
@@ -0,0 +1,43 @@
+DEAL::Element: FE_DGQ<2>(3)
+DEAL::Step 0
+DEAL::Triangulation 16 cells, 2 levels
+DEAL::DoFHandler 256 dofs, level dofs 64 256
+DEAL::Assemble matrix
+DEAL::Assemble multilevel matrix
+DEAL::Assemble right hand side
+DEAL::Solve
+DEAL:cg::Starting value 37.4071
+DEAL:cg::Convergence step 13 value 1.64974e-13
+DEAL::energy-error: 0.297419
+DEAL::L2-error:     0.00452447
+DEAL::Estimate 0.990460
+DEAL::Writing solution to <sol-00.gnuplot>...
+DEAL::
+DEAL::Step 1
+DEAL::Triangulation 25 cells, 3 levels
+DEAL::DoFHandler 400 dofs, level dofs 64 256 192
+DEAL::Assemble matrix
+DEAL::Assemble multilevel matrix
+DEAL::Assemble right hand side
+DEAL::Solve
+DEAL:cg::Starting value 37.4071
+DEAL:cg::Convergence step 14 value 3.72262e-13
+DEAL::energy-error: 0.258559
+DEAL::L2-error:     0.00288510
+DEAL::Estimate 0.738624
+DEAL::Writing solution to <sol-01.gnuplot>...
+DEAL::
+DEAL::Step 2
+DEAL::Triangulation 34 cells, 4 levels
+DEAL::DoFHandler 544 dofs, level dofs 64 256 256 128
+DEAL::Assemble matrix
+DEAL::Assemble multilevel matrix
+DEAL::Assemble right hand side
+DEAL::Solve
+DEAL:cg::Starting value 37.4071
+DEAL:cg::Convergence step 15 value 1.91610e-13
+DEAL::energy-error: 0.189234
+DEAL::L2-error:     0.00147954
+DEAL::Estimate 0.657507
+DEAL::Writing solution to <sol-02.gnuplot>...
+DEAL::