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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@1161 f3b2605a-c512-4ea7-a41b-209d697bcdaa

This commit is contained in:
sjplimp 2007-11-13 23:06:30 +00:00
parent 21bc238b0c
commit f7c3c7893f
2 changed files with 22 additions and 10 deletions
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16
doc/fix_spring.html
View File

@ -95,11 +95,17 @@ last example holds the ion a distance 5 away from the pore axis
</P>
<P>No information about this fix is written to <A HREF = "restart.html">binary restart
files</A>. None of the <A HREF = "fix_modify.html">fix_modify</A> options
are relevant to this fix. No global scalar or vector or per-atom
quantities are stored by this fix for access by various <A HREF = "Section_howto.html#4_15">output
commands</A>. No parameter of this fix can be
used with the <I>start/stop</I> keywords of the <A HREF = "run.html">run</A> command.
This fix is not invoked during <A HREF = "minimize.html">energy minimization</A>.
are relevant to this fix.
</P>
<P>This fix computes a 3-vector of forces, which can be accessed by
various <A HREF = "Section_howto.html#4_15">output commands</A>. This is the total
force on the group of atoms by the spring. In the case of the
<I>couple</I> style, it is the force on the fix group (group-ID) or the
negative of the force on the 2nd group (group-ID2).
</P>
<P>No parameter of this fix can be used with the <I>start/stop</I> keywords of
the <A HREF = "run.html">run</A> command. This fix is not invoked during <A HREF = "minimize.html">energy
minimization</A>.
</P>
<P><B>Restrictions:</B> none
</P>

16
doc/fix_spring.txt
View File

@ -88,11 +88,17 @@ last example holds the ion a distance 5 away from the pore axis
No information about this fix is written to "binary restart
files"_restart.html. None of the "fix_modify"_fix_modify.html options
are relevant to this fix. No global scalar or vector or per-atom
quantities are stored by this fix for access by various "output
commands"_Section_howto.html#4_15. No parameter of this fix can be
used with the {start/stop} keywords of the "run"_run.html command.
This fix is not invoked during "energy minimization"_minimize.html.
are relevant to this fix.
This fix computes a 3-vector of forces, which can be accessed by
various "output commands"_Section_howto.html#4_15. This is the total
force on the group of atoms by the spring. In the case of the
{couple} style, it is the force on the fix group (group-ID) or the
negative of the force on the 2nd group (group-ID2).
No parameter of this fix can be used with the {start/stop} keywords of
the "run"_run.html command. This fix is not invoked during "energy
minimization"_minimize.html.
[Restrictions:] none