From: David Wells Date: Wed, 25 Apr 2018 20:28:45 +0000 (-0400) Subject: Update step-11. X-Git-Tag: v9.0.0-rc1~111^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0dd7662e3dd5e1be1e5828d2c96f478970929e10;p=dealii.git Update step-11. There is no graphical output for this step so this is easy. --- diff --git a/examples/step-11/doc/results.dox b/examples/step-11/doc/results.dox index d76412f842..ebb209867b 100644 --- a/examples/step-11/doc/results.dox +++ b/examples/step-11/doc/results.dox @@ -4,33 +4,33 @@ This is what the program outputs: @code Using mapping with degree 1: ============================ -cells |u|_1 error - 5 0.680402 0.572912 - 20 1.085518 0.167796 - 80 1.208981 0.044334 - 320 1.242041 0.011273 - 1280 1.250482 0.002832 - 5120 1.252605 0.000709 +cells |u|_1 error + 5 0.680402 0.572912 + 20 1.088141 0.165173 + 80 1.210142 0.043172 + 320 1.242375 0.010939 + 1280 1.250569 0.002745 + 5120 1.252627 0.000687 Using mapping with degree 2: ============================ -cells |u|_1 error - 5 1.050963 0.202351 - 20 1.199642 0.053672 - 80 1.239913 0.013401 - 320 1.249987 0.003327 - 1280 1.252486 0.000828 - 5120 1.253108 0.000206 +cells |u|_1 error + 5 1.177062 0.076252 + 20 1.228978 0.024336 + 80 1.245175 0.008139 + 320 1.250881 0.002433 + 1280 1.252646 0.000668 + 5120 1.253139 0.000175 Using mapping with degree 3: ============================ -cells |u|_1 error - 5 1.086161 0.167153 - 20 1.204349 0.048965 - 80 1.240502 0.012812 - 320 1.250059 0.003255 - 1280 1.252495 0.000819 - 5120 1.253109 0.000205 +cells |u|_1 error + 5 1.193493 0.059821 + 20 1.229825 0.023489 + 80 1.245221 0.008094 + 320 1.250884 0.002430 + 1280 1.252646 0.000668 + 5120 1.253139 0.000175 @endcode As we expected, the convergence order for each of the different mappings is clearly quadratic in the mesh size. What is diff --git a/examples/step-11/step-11.cc b/examples/step-11/step-11.cc index 83cde02b90..bb3189d6a0 100644 --- a/examples/step-11/step-11.cc +++ b/examples/step-11/step-11.cc @@ -414,9 +414,6 @@ namespace Step11 void LaplaceProblem::run () { GridGenerator::hyper_ball (triangulation); - static const SphericalManifold boundary; - triangulation.set_all_manifold_ids_on_boundary(0); - triangulation.set_manifold (0, boundary); for (unsigned int cycle=0; cycle<6; ++cycle, triangulation.refine_global(1)) {