[Commits] [svn:einsteintoolkit] www/about/gallery/ (Rev. 1528)
barry.wardell at gmail.com
barry.wardell at gmail.com
Sun Jun 5 17:04:59 CDT 2016
User: barry.wardell
Date: 2016/06/05 05:04 PM
Added:
/about/gallery/poisson/
index.php
Modified:
/about/gallery/
index.php
Log:
gallery: Move Poisson equation to a separate page
File Changes:
Directory: /about/gallery/
==========================
File [modified]: index.php
Delta lines: +1 -25
===================================================================
--- about/gallery/index.php 2016-06-05 22:04:53 UTC (rev 1527)
+++ about/gallery/index.php 2016-06-05 22:04:58 UTC (rev 1528)
@@ -23,6 +23,7 @@
<ul>
<li><a href="tov">Single, stable neutron star</a></li>
<li><a href="NsNsToHMNS">Binary, inspiraling neutron stars forming a hypermassive neutron star</a></li>
+<li><a href="poisson">Poisson equation</a></li>
</ul>
</p>
@@ -31,32 +32,7 @@
<h4> Single, collapsing neutron star</h4>
-->
-<h4>Poisson equation</h4>
-
- <p>This example shows how to solve the Poisson equation with a
- generic source term using
- the <a href="https://bitbucket.org/eloisa/ctthorns/src/master/CT_MultiLevel/?at=master">CT_MultiLevel</a>
- elliptic
- solver. <a href="poisson/doc/CT_MultiLevel/documentation.html">Documentation</a>
- for CT_MultiLevel is available. To assess the performance of the
- algorithm, we start by prescribing a solution phi0 (in this case, a
- superposition of Gaussian functions), and construct the source term
- by taking the Laplacian of phi0. The plots show the final solution
- phi (color plot), the source term (white contour surfaces) and the
- solution error phi-phi0 as a function of the iteration number.</p>
- <table>
- <tr><th>Parameter file</th><td><a href="poisson/poisson.par">poisson.par</a></td></tr>
- <tr><th>Thornlist</th><td><a href="poisson/poisson.th">poisson.th</a></td></tr>
- <tr><th>approx. memory</th><td>32 GB</td></tr>
- <tr><th>approx. runtime</th><td>9.6 core hours</td></tr>
- </table>
-
- <h5>Solution</h5>
- <p><img src="poisson/psi.png" alt="Solution psi" width="40%" align="top"></p>
- <h5>Error</h5>
- <p><img src="poisson/err.png" alt="Error" width="40%" align="top"></p>
-
<h3>Using external but public code</h3>
<p>
<ul>
Directory: /about/gallery/poisson/
==================================
File [added]: index.php
Delta lines: +29 -0
===================================================================
--- about/gallery/poisson/index.php (rev 0)
+++ about/gallery/poisson/index.php 2016-06-05 22:04:58 UTC (rev 1528)
@@ -0,0 +1,29 @@
+<?php $title="Gallery: Poisson equation";
+include_once($_SERVER['DOCUMENT_ROOT'].'/global/header.php');?>
+
+ <p>This example shows how to solve the Poisson equation with a
+ generic source term using
+ the <a href="https://bitbucket.org/eloisa/ctthorns/src/master/CT_MultiLevel/?at=master">CT_MultiLevel</a>
+ elliptic
+ solver. <a href="doc/CT_MultiLevel/documentation.html">Documentation</a>
+ for CT_MultiLevel is available. To assess the performance of the
+ algorithm, we start by prescribing a solution phi0 (in this case, a
+ superposition of Gaussian functions), and construct the source term
+ by taking the Laplacian of phi0. The plots show the final solution
+ phi (color plot), the source term (white contour surfaces) and the
+ solution error phi-phi0 as a function of the iteration number.</p>
+
+ <table>
+ <tr><th>Parameter file</th><td><a href="poisson.par">poisson.par</a></td></tr>
+ <tr><th>Thornlist</th><td><a href="poisson.th">poisson.th</a></td></tr>
+ <tr><th>approx. memory</th><td>32 GB</td></tr>
+ <tr><th>approx. runtime</th><td>9.6 core hours</td></tr>
+ </table>
+
+ <h5>Solution</h5>
+ <p><img src="psi.png" alt="Solution psi" width="40%" align="top"></p>
+ <h5>Error</h5>
+ <p><img src="err.png" alt="Error" width="40%" align="top"></p>
+
+
+<?php include_once($_SERVER['DOCUMENT_ROOT'].'/global/footer.php');?>
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