git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14349 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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@ -8,7 +8,7 @@
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>fix property/atom command — LAMMPS 15 May 2015 version documentation</title>
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<title>fix property/atom command — LAMMPS 10 Dec 2015 version documentation</title>
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@ -32,7 +32,7 @@
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<link rel="top" title="LAMMPS 15 May 2015 version documentation" href="index.html"/>
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<link rel="top" title="LAMMPS 10 Dec 2015 version documentation" href="index.html"/>
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<script src="_static/js/modernizr.min.js"></script>
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@ -202,27 +202,26 @@ properties to also be defined for ghost atoms, then use the <em>ghost</em>
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keyword with a value of <em>yes</em>. This will invoke extra communication
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when ghost atoms are created (at every re-neighboring) to insure the
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new properties are also defined for the ghost atoms.</p>
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<div class="admonition warning">
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<p class="first admonition-title">Warning</p>
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<p class="last">If you use this command with the <em>mol</em> or <em>charge</em>
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vectors than you most likely want to set <em>ghost</em> yes, since these
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properties are stored with ghost atoms if you use an
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<a class="reference internal" href="atom_style.html"><em>atom_style</em></a> that defines them, and many LAMMPS
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operations that use molecule IDs or charge, such as neighbor lists and
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pair styles, will expect ghost atoms to have these valuse. LAMMPS
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will issue a warning it you define those vectors but do not set
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<em>ghost</em> yes.</p>
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<div class="admonition note">
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<p class="first admonition-title">Note</p>
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<p class="last">If you use this command with the <em>mol</em> or <em>charge</em> vectors than
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you most likely want to set <em>ghost</em> yes, since these properties are
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stored with ghost atoms if you use an <a class="reference internal" href="atom_style.html"><em>atom_style</em></a>
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that defines them, and many LAMMPS operations that use molecule IDs or
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charge, such as neighbor lists and pair styles, will expect ghost
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atoms to have these valuse. LAMMPS will issue a warning it you define
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those vectors but do not set <em>ghost</em> yes.</p>
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</div>
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<div class="admonition warning">
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<p class="first admonition-title">Warning</p>
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<p class="last">The properties for ghost atoms are not updated every
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timestep, but only once every few steps when neighbor lists are
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re-built. Thus the <em>ghost</em> keyword is suitable for static properties,
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like molecule IDs, but not for dynamic properties that change every
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step. For the latter, the code you add to LAMMPS to change the
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properties will also need to communicate their new values to/from
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ghost atoms, an operation that can be invoked from within a <a class="reference internal" href="pair_style.html"><em>pair style</em></a> or <a class="reference internal" href="fix.html"><em>fix</em></a> or <a class="reference internal" href="compute.html"><em>compute</em></a>
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that you write.</p>
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<div class="admonition note">
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<p class="first admonition-title">Note</p>
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<p class="last">The properties for ghost atoms are not updated every timestep,
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but only once every few steps when neighbor lists are re-built. Thus
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the <em>ghost</em> keyword is suitable for static properties, like molecule
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IDs, but not for dynamic properties that change every step. For the
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latter, the code you add to LAMMPS to change the properties will also
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need to communicate their new values to/from ghost atoms, an operation
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that can be invoked from within a <a class="reference internal" href="pair_style.html"><em>pair style</em></a> or
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<a class="reference internal" href="fix.html"><em>fix</em></a> or <a class="reference internal" href="compute.html"><em>compute</em></a> that you write.</p>
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</div>
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<hr class="docutils" />
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<p>This fix is one of a small number that can be defined in an input
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@ -332,7 +331,7 @@ This fix is not invoked during <a class="reference internal" href="minimize.html
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<div role="contentinfo">
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<p>
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© Copyright .
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© Copyright 2013 Sandia Corporation.
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</p>
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</div>
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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@ -353,7 +352,7 @@ This fix is not invoked during <a class="reference internal" href="minimize.html
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<script type="text/javascript">
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var DOCUMENTATION_OPTIONS = {
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URL_ROOT:'./',
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VERSION:'15 May 2015 version',
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VERSION:'10 Dec 2015 version',
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COLLAPSE_INDEX:false,
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FILE_SUFFIX:'.html',
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HAS_SOURCE: true
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