From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 29 May 2021 07:44:20 +0000 (+0200)
Subject: Test basic ability of interpolate
X-Git-Tag: v9.3.0~8^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12345%2Fhead;p=dealii.git

Test basic ability of interpolate
---

diff --git a/tests/multigrid-global-coarsening/multigrid_p_01.cc b/tests/multigrid-global-coarsening/multigrid_p_01.cc
index edbeae4249..c824b1937e 100644
--- a/tests/multigrid-global-coarsening/multigrid_p_01.cc
+++ b/tests/multigrid-global-coarsening/multigrid_p_01.cc
@@ -166,6 +166,8 @@ test(const unsigned int n_refinements,
 
   for (unsigned int l = min_level; l <= max_level; ++l)
     {
+      deallog << "Norm interpolated solution on level " << l << ": "
+              << results[l].l2_norm() << std::endl;
       DataOut<dim> data_out;
 
       data_out.attach_dof_handler(dof_handlers[l]);
diff --git a/tests/multigrid-global-coarsening/multigrid_p_01.mpirun=1.with_trilinos=true.output b/tests/multigrid-global-coarsening/multigrid_p_01.mpirun=1.with_trilinos=true.output
index b8fc47e0d2..f2980eab6f 100644
--- a/tests/multigrid-global-coarsening/multigrid_p_01.mpirun=1.with_trilinos=true.output
+++ b/tests/multigrid-global-coarsening/multigrid_p_01.mpirun=1.with_trilinos=true.output
@@ -1,25 +1,79 @@
 
 DEAL:0::2 2 2 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.33877875
+DEAL:0::Norm interpolated solution on level 1: 0.66014529
 DEAL:0::2 3 2 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.33872299
+DEAL:0::Norm interpolated solution on level 1: 0.99016130
 DEAL:0::2 4 2 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.33877890
+DEAL:0::Norm interpolated solution on level 1: 0.66010393
+DEAL:0::Norm interpolated solution on level 2: 1.3201957
 DEAL:0::2 2 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.66459543
+DEAL:0::Norm interpolated solution on level 1: 1.3203627
 DEAL:0::2 3 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.66458798
+DEAL:0::Norm interpolated solution on level 1: 1.9805368
 DEAL:0::2 4 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.66459725
+DEAL:0::Norm interpolated solution on level 1: 1.3203574
+DEAL:0::Norm interpolated solution on level 2: 2.6407133
 DEAL:0::2 2 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 1.3225826
+DEAL:0::Norm interpolated solution on level 1: 2.6407347
 DEAL:0::2 3 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 1.3225816
+DEAL:0::Norm interpolated solution on level 1: 3.9611011
 DEAL:0::2 4 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 1.3225830
+DEAL:0::Norm interpolated solution on level 1: 2.6407340
+DEAL:0::Norm interpolated solution on level 2: 5.2814679
 DEAL:0::2 2 2 tri  3
+DEAL:0::Norm interpolated solution on level 0: 0.33806168
+DEAL:0::Norm interpolated solution on level 1: 0.66011744
 DEAL:0::2 2 3 tri  3
+DEAL:0::Norm interpolated solution on level 0: 0.66445481
+DEAL:0::Norm interpolated solution on level 1: 1.3203595
 DEAL:0::2 2 4 tri  3
+DEAL:0::Norm interpolated solution on level 0: 1.3225585
+DEAL:0::Norm interpolated solution on level 1: 2.6407344
 DEAL:0::2 2 2 quad 2
+DEAL:0::Norm interpolated solution on level 0: 0.13157424
+DEAL:0::Norm interpolated solution on level 1: 0.24449632
 DEAL:0::2 3 2 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.13144458
+DEAL:0::Norm interpolated solution on level 1: 0.35587970
 DEAL:0::2 4 2 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.13139421
+DEAL:0::Norm interpolated solution on level 1: 0.24404614
+DEAL:0::Norm interpolated solution on level 2: 0.46558561
 DEAL:0::2 2 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.23622379
+DEAL:0::Norm interpolated solution on level 1: 0.45479680
 DEAL:0::2 3 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.23657515
+DEAL:0::Norm interpolated solution on level 1: 0.66773399
 DEAL:0::2 4 3 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.23652211
+DEAL:0::Norm interpolated solution on level 1: 0.45456995
+DEAL:0::Norm interpolated solution on level 2: 0.87733284
 DEAL:0::2 2 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.43119420
+DEAL:0::Norm interpolated solution on level 1: 0.85199621
 DEAL:0::2 3 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.43119824
+DEAL:0::Norm interpolated solution on level 1: 1.2615628
 DEAL:0::2 4 4 quad 3
+DEAL:0::Norm interpolated solution on level 0: 0.43118187
+DEAL:0::Norm interpolated solution on level 1: 0.85199072
+DEAL:0::Norm interpolated solution on level 2: 1.6669458
 DEAL:0::2 2 2 tri  3
+DEAL:0::Norm interpolated solution on level 0: 0.13575160
+DEAL:0::Norm interpolated solution on level 1: 0.24280231
 DEAL:0::2 2 3 tri  3
+DEAL:0::Norm interpolated solution on level 0: 0.21915908
+DEAL:0::Norm interpolated solution on level 1: 0.41924192
 DEAL:0::2 2 4 tri  4
+DEAL:0::Norm interpolated solution on level 0: 0.40718520
+DEAL:0::Norm interpolated solution on level 1: 0.80533381