[cig-commits] [commit] master: minor edit in example 2 (8a07096)

[cig_noreply at geodynamics.org]

Repository : https://github.com/geodynamics/cigma

On branch  : master
Link       : https://github.com/geodynamics/cigma/compare/65c02138d3ae8b87c088cc14fe4f98e21e3f0805...a26f592c25c89a40622404999ba1effcdf6df9e3

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commit 8a070962ab6adf8391d83fe0c1743c920957412f
Author: Eh Tan <tan2>
Date:   Mon Apr 27 19:10:17 2009 +0000

    minor edit in example 2


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8a070962ab6adf8391d83fe0c1743c920957412f
 main.lyx | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/main.lyx b/main.lyx
index 65d6d6b..1be2e2a 100644
--- a/main.lyx
+++ b/main.lyx
@@ -141,7 +141,7 @@ n under Grant No.
  Any opinions, findings, and conclusions or recommendations expressed in
  this material are those of the authors and do not necessarily reflect the
  views of the National Science Foundation.
- The code is being released under the GNU General Public License.
+ The code is being released under the GNU General Public License v2.
 \end_layout
 
 \begin_layout Chapter
@@ -4322,22 +4322,21 @@ In addition to reporting a global error metric, Cigma can also output local
 
 \begin_layout Standard
 For our next example, we use CitcomCU to solve a thermal convection problem
- inside a three-dimensional domain under base heating and stress-free boundary
- conditions, using a Rayleigh number of 
+ inside a three-dimensional domain under base heating, stress-free boundary
+ conditions, constant viscosity, and using a Rayleigh number of 
 \begin_inset Formula $10^{5}$
 \end_inset
 
+ in the domain 
+\begin_inset Formula $\Omega=[0,1]^{3}$
+\end_inset
+
 .
  Under these conditions, we expect the solution to this problem to eventually
  converge to a steady state consisting of a single convection cell.
  We then use Cigma to compare those steady state solutions in order to recover
  the order of convergence of the CitcomCU numerical code and to examine
- how the error behaves on a representative slice of the original domain
- 
-\begin_inset Formula $\Omega=[0,1]^{3}$
-\end_inset
-
-.
+ how the error behaves on a representative slice of the original domain.
  
 \end_layout
 
@@ -4423,8 +4422,8 @@ As a preliminary step, we also need to ensure that each of our cases do
 \begin_inset Formula $L_{2}$
 \end_inset
 
- error is exactly zero.
- However, for this problem, we can also physically verify that the solution
+ error is negligible.
+ However, for this problem, we can also visually verify that the solution
  has reached steady state by checking that the oscillations in the values
  of the average heat flux on the top surface have dampened out, as shown
  by Figure 5.3,