forked from lijiext/lammps
56 lines
1.3 KiB
HTML
56 lines
1.3 KiB
HTML
<HTML>
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<CENTER><A HREF = "http://lammps.sandia.gov">LAMMPS WWW Site</A> - <A HREF = "Manual.html">LAMMPS Documentation</A> - <A HREF = "Section_commands.html#comm">LAMMPS Commands</A>
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</CENTER>
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<HR>
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<H3>temp_modify command
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</H3>
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<P><B>Syntax:</B>
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</P>
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<PRE>temp_modify temp-ID keyword value ...
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</PRE>
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<UL><LI>temp-ID = ID of temperature to modify
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<LI>one or more keyword/value pairs may be listed
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<LI>keyword = <I>extra</I>
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<PRE> <I>extra</I> value = N
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N = # of extra degrees of freedom to subtract
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</PRE>
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</UL>
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<P><B>Examples:</B>
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</P>
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<PRE>temp_modify mine extra 0
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</PRE>
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<P><B>Description:</B>
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</P>
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<P>Modify the parameters of a previously defined temperature method.
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This can either be the default temperature defined by LAMMPS (ID =
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<I>default</I>) or a user-defined temperature created by using the
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<A HREF = "temperature.html">temperature</A> command.
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</P>
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<P>The <I>extra</I> keyword refers to how many degrees-of-freedom are
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subtracted (typically from 3N) as a normalizing factor in the
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temperature computation. The default is 3 which is a correction
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factor for an ensemble of velocities with zero total linear momentum.
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</P>
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<P><B>Restrictions:</B> none
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</P>
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<P><B>Related commands:</B>
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</P>
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<P><A HREF = "temperature.html">temperature</A>
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</P>
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<P><B>Default:</B>
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</P>
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<P>The option defaults are extra = 3.
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</P>
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</HTML>
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