Page MenuHomec4science
Files F101651182

CosmoModule.html
No OneTemporary
Actions

File Metadata

Created
Wed, Feb 12, 11:22

CosmoModule.html
View Options

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>the cosmo module &mdash; pNbody v4 documentation</title>
<link rel="stylesheet" href="../_static/default.css" type="text/css" />
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../',
VERSION: '4',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true
};
</script>
<script type="text/javascript" src="../_static/jquery.js"></script>
<script type="text/javascript" src="../_static/underscore.js"></script>
<script type="text/javascript" src="../_static/doctools.js"></script>
<link rel="top" title="pNbody v4 documentation" href="../index.html" />
<link rel="up" title="Reference" href="Reference.html" />
<link rel="next" title="the thermodyn module" href="ThermodynModule.html" />
<link rel="prev" title="the libdisk module" href="LibdiskModule.html" />
</head>
<body>
<div class="related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="../np-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="ThermodynModule.html" title="the thermodyn module"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="LibdiskModule.html" title="the libdisk module"
accesskey="P">previous</a> |</li>
<li><a href="../index.html">pNbody v4 documentation</a> &raquo;</li>
<li><a href="Reference.html" accesskey="U">Reference</a> &raquo;</li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body">
<div class="section" id="module-pNbody.cosmo">
<span id="the-cosmo-module"></span><h1>the cosmo module<a class="headerlink" href="#module-pNbody.cosmo" title="Permalink to this headline"></a></h1>
<dl class="function">
<dt id="pNbody.cosmo.A_z">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">A_z</tt><big>(</big><em>z</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.A_z" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.Adot_a">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">Adot_a</tt><big>(</big><em>a</em>, <em>pars={'Hubble': 0.100000001545942</em>, <em>'HubbleParam': 0.72999999999999998</em>, <em>'Omega0': 0.23999999999999999</em>, <em>'OmegaLambda': 0.76000000000000001}</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.Adot_a" title="Permalink to this definition"></a></dt>
<dd><p>da/dt</p>
</dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.Age_a">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">Age_a</tt><big>(</big><em>a</em>, <em>pars={'Hubble': 0.100000001545942</em>, <em>'HubbleParam': 0.72999999999999998</em>, <em>'Omega0': 0.23999999999999999</em>, <em>'OmegaLambda': 0.76000000000000001}</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.Age_a" title="Permalink to this definition"></a></dt>
<dd><p>cosmic age as a function of a</p>
</dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.CosmicTime_a">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">CosmicTime_a</tt><big>(</big><em>a</em>, <em>pars={'Hubble': 0.100000001545942</em>, <em>'HubbleParam': 0.72999999999999998</em>, <em>'Omega0': 0.23999999999999999</em>, <em>'OmegaLambda': 0.76000000000000001}</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.CosmicTime_a" title="Permalink to this definition"></a></dt>
<dd><p>cosmic time as a function of a in internal units,
ie, (1/h)</p>
</dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.Hubble_a">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">Hubble_a</tt><big>(</big><em>a</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.Hubble_a" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.Rho_c">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">Rho_c</tt><big>(</big><em>localsystem_of_units</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.Rho_c" title="Permalink to this definition"></a></dt>
<dd><p>Critical density</p>
</dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.Z_a">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">Z_a</tt><big>(</big><em>a</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.Z_a" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.a_CosmicTime">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">a_CosmicTime</tt><big>(</big><em>t</em>, <em>pars={'Hubble': 0.100000001545942</em>, <em>'HubbleParam': 0.72999999999999998</em>, <em>'Omega0': 0.23999999999999999</em>, <em>'OmegaLambda': 0.76000000000000001}</em>, <em>a0=0.5</em><big>)</big><a class="headerlink" href="#pNbody.cosmo.a_CosmicTime" title="Permalink to this definition"></a></dt>
<dd><p>return a for a given cosmic time</p>
</dd></dl>
<dl class="function">
<dt id="pNbody.cosmo.setdefault">
<tt class="descclassname">pNbody.cosmo.</tt><tt class="descname">setdefault</tt><big>(</big><big>)</big><a class="headerlink" href="#pNbody.cosmo.setdefault" title="Permalink to this definition"></a></dt>
<dd><p>set default cosmological parameters</p>
</dd></dl>
</div>
</div>
</div>
</div>
<div class="sphinxsidebar">
<div class="sphinxsidebarwrapper">
<p class="logo"><a href="../index.html">
<img class="logo" src="../_static/icon-small.jpg" alt="Logo"/>
</a></p>
<h4>Previous topic</h4>
<p class="topless"><a href="LibdiskModule.html"
title="previous chapter">the libdisk module</a></p>
<h4>Next topic</h4>
<p class="topless"><a href="ThermodynModule.html"
title="next chapter">the thermodyn module</a></p>
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../_sources/rst/CosmoModule.txt"
rel="nofollow">Show Source</a></li>
</ul>
<div id="searchbox" style="display: none">
<h3>Quick search</h3>
<form class="search" action="../search.html" method="get">
<input type="text" name="q" size="18" />
<input type="submit" value="Go" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
<p class="searchtip" style="font-size: 90%">
Enter search terms or a module, class or function name.
</p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="../np-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="ThermodynModule.html" title="the thermodyn module"
>next</a> |</li>
<li class="right" >
<a href="LibdiskModule.html" title="the libdisk module"
>previous</a> |</li>
<li><a href="../index.html">pNbody v4 documentation</a> &raquo;</li>
<li><a href="Reference.html" >Reference</a> &raquo;</li>
</ul>
</div>
<div class="footer">
&copy; Copyright 2011, Yves Revaz.
Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.4.
</div>
</body>
</html>

Event Timeline

c4science · Help