forked from lijiext/lammps
57 lines
2.6 KiB
HTML
57 lines
2.6 KiB
HTML
<!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/xhtml;charset=UTF-8"/>
|
|
<title>ATC: fix_modify AtC set</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
|
|
</head>
|
|
<body>
|
|
<!-- Generated by Doxygen 1.6.1 -->
|
|
<div class="navigation" id="top">
|
|
<div class="tabs">
|
|
<ul>
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li class="current"><a href="pages.html"><span>Related Pages</span></a></li>
|
|
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
|
|
<li><a href="annotated.html"><span>Classes</span></a></li>
|
|
<li><a href="files.html"><span>Files</span></a></li>
|
|
<li><a href="dirs.html"><span>Directories</span></a></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
<div class="contents">
|
|
|
|
|
|
<h1><a class="anchor" id="man_set">fix_modify AtC set </a></h1><h2><a class="anchor" id="syntax">
|
|
syntax</a></h2>
|
|
<p>fix_modify AtC set reference_potential_energy <value_or_filename(optional)></p>
|
|
<ul>
|
|
<li>value (double) : optional user specified zero point for PE in native LAMMPS energy units <br/>
|
|
</li>
|
|
<li>filename (string) : optional user specified string for file of nodal PE values to be read-in </li>
|
|
</ul>
|
|
<h2><a class="anchor" id="examples">
|
|
examples</a></h2>
|
|
<p><code> fix_modify AtC set reference_potential_energy </code> <br/>
|
|
<code> fix_modify AtC set reference_potential_energy -0.05 </code> <br/>
|
|
<code> fix_modify AtC set reference_potential_energy myPEvalues </code> <br/>
|
|
</p>
|
|
<h2><a class="anchor" id="description">
|
|
description</a></h2>
|
|
<p>Used to set various quantities for the post-processing algorithms. It sets the zero point for the potential energy density using the value provided for all nodes, or from the current configuration of the lattice if no value is provided, or values provided within the specified filename. </p>
|
|
<h2><a class="anchor" id="restrictions">
|
|
restrictions</a></h2>
|
|
<p>Must be used with the hardy/field type of AtC fix ( see <a class="el" href="man_fix_atc.html">fix atc command</a> ) </p>
|
|
<h2><a class="anchor" id="related">
|
|
related</a></h2>
|
|
<h2><a class="anchor" id="default">
|
|
default</a></h2>
|
|
<p>Defaults to lammps zero point i.e. isolated atoms </p>
|
|
</div>
|
|
<hr size="1"/><address style="text-align: right;"><small>Generated on 21 Aug 2013 for ATC by
|
|
<a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
|
|
</body>
|
|
</html>
|