From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 29 Sep 2020 21:59:14 +0000 (-0600)
Subject: Do one thing at a time.
X-Git-Tag: v9.3.0-rc1~1056^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F10982%2Fhead;p=dealii.git

Do one thing at a time.

Specifically, first deal with enumerating degrees of freedom, then with renumbering.
Don't interlace these two operations.
---

diff --git a/examples/step-32/step-32.cc b/examples/step-32/step-32.cc
index f74c6f741f..727751241a 100644
--- a/examples/step-32/step-32.cc
+++ b/examples/step-32/step-32.cc
@@ -1830,9 +1830,10 @@ namespace Step32
   {
     TimerOutput::Scope timing_section(computing_timer, "Setup dof systems");
 
+    stokes_dof_handler.distribute_dofs(stokes_fe);
+
     std::vector<unsigned int> stokes_sub_blocks(dim + 1, 0);
     stokes_sub_blocks[dim] = 1;
-    stokes_dof_handler.distribute_dofs(stokes_fe);
     DoFRenumbering::component_wise(stokes_dof_handler, stokes_sub_blocks);
 
     temperature_dof_handler.distribute_dofs(temperature_fe);