On 2021-05-12 16:57, edgar wrote:
On 2021-05-10 15:59, John Peterson wrote:
On Thu, May 6, 2021 at 9:48 PM edgar <edgar...@cryptolab.net> wrote:
We renumbered our examples once (many years ago) so it's possible that
references to "ex13" that you see have simply never been updated
properly.
If you can point us to them I'll take a look.
I see. I found these:
┌────
│ find . -type f -exec grep --color -nH --null -e 'example 13' \{\} +
└────
┌────
│ ./fem_system/ex1/fem_system_ex1.C\026:// example 13 can be solved
using the
│ ./systems_of_equations/ex3/systems_of_equations_ex3.C\025:// example
13 can be solved using a scalar Lagrange multiplier
│ ./vector_fe/ex2/vector_fe_ex2.C\026:// example 13 can be solved using
the
└────
I found another one of these in fem_system_ex3.C:
// This is just Systems of Equations Example 6 recast.
In that same example, it reads:
// Declare the system "Navier-Stokes" and its variables.
But the system is named "Linear Elasticity". I also think that these two
can be merged into 1:
#+begin_src diff
--- a/examples/fem_system/ex3/fem_system_ex3.C 2021-03-22
18:33:18.000000000 -0600
+++ b/examples/fem_system/ex3/fem_system_ex3.C 2021-05-12
12:41:14.847399776 -0500
@@ -172,7 +172,7 @@
// Create an equation systems object.
EquationSystems equation_systems (mesh);
- // Declare the system "Navier-Stokes" and its variables.
+ // Declare the system "Linear Elasticity" and its variables.
ElasticitySystem & system =
equation_systems.add_system<ElasticitySystem> ("Linear
Elasticity");
@@ -195,10 +195,10 @@
a_system->add_variable("u_accel", FIRST, LAGRANGE);
a_system->add_variable("v_accel", FIRST, LAGRANGE);
a_system->add_variable("w_accel", FIRST, LAGRANGE);
- }
- if (time_solver == std::string("newmark"))
- system.time_solver = libmesh_make_unique<NewmarkSolver>(system);
+ system.time_solver =
libmesh_make_unique<NewmarkSolver>(system);
+ }
+
else if( time_solver == std::string("euler") )
{
#+end_src
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