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angle_style zero command
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LAMMPS documentation
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Pair Styles
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Bonds
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Angle Styles
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<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_charmm.html"
>
angle_style charmm command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_charmm.html#angle-style-charmm-intel-command"
>
angle_style charmm/intel command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_charmm.html#angle-style-charmm-kk-command"
>
angle_style charmm/kk command
</a></li>
<li
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"toctree-l2"
><a
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>
angle_style charmm/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_class2.html"
>
angle_style class2 command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_class2.html#angle-style-class2-omp-command"
>
angle_style class2/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_cosine.html"
>
angle_style cosine command
</a></li>
<li
class=
"toctree-l2"
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class=
"reference internal"
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"angle_cosine.html#angle-style-cosine-omp-command"
>
angle_style cosine/omp command
</a></li>
<li
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"angle_cosine_delta.html"
>
angle_style cosine/delta command
</a></li>
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"angle_cosine_delta.html#angle-style-cosine-delta-omp-command"
>
angle_style cosine/delta/omp command
</a></li>
<li
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"angle_cosine_periodic.html"
>
angle_style cosine/periodic command
</a></li>
<li
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"angle_cosine_periodic.html#angle-style-cosine-periodic-omp-command"
>
angle_style cosine/periodic/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_cosine_shift.html"
>
angle_style cosine/shift command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
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"angle_cosine_shift.html#angle-style-cosine-shift-omp-command"
>
angle_style cosine/shift/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
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"angle_cosine_shift_exp.html"
>
angle_style cosine/shift/exp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_cosine_shift_exp.html#angle-style-cosine-shift-exp-omp-command"
>
angle_style cosine/shift/exp/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_cosine_squared.html"
>
angle_style cosine/squared command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_cosine_squared.html#angle-style-cosine-squared-omp-command"
>
angle_style cosine/squared/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_dipole.html"
>
angle_style dipole command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_dipole.html#angle-style-dipole-omp-command"
>
angle_style dipole/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_fourier.html"
>
angle_style fourier command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_fourier.html#angle-style-fourier-omp-command"
>
angle_style fourier/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_fourier_simple.html"
>
angle_style fourier/simple command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_fourier_simple.html#angle-style-fourier-simple-omp-command"
>
angle_style fourier/simple/omp command
</a></li>
<li
class=
"toctree-l2"
><a
class=
"reference internal"
href=
"angle_harmonic.html"
>
angle_style harmonic command
</a></li>
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class=
"toctree-l2"
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class=
"reference internal"
href=
"angle_harmonic.html#angle-style-harmonic-intel-command"
>
angle_style harmonic/intel command
</a></li>
<li
class=
"toctree-l2"
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class=
"reference internal"
href=
"angle_harmonic.html#angle-style-harmonic-kk-command"
>
angle_style harmonic/kk command
</a></li>
<li
class=
"toctree-l2"
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class=
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href=
"angle_harmonic.html#angle-style-harmonic-omp-command"
>
angle_style harmonic/omp command
</a></li>
<li
class=
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class=
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"angle_hybrid.html"
>
angle_style hybrid command
</a></li>
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class=
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><a
class=
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href=
"angle_none.html"
>
angle_style none command
</a></li>
<li
class=
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"angle_quartic.html"
>
angle_style quartic command
</a></li>
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class=
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class=
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"angle_quartic.html#angle-style-quartic-omp-command"
>
angle_style quartic/omp command
</a></li>
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class=
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>
angle_style sdk command
</a></li>
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class=
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class=
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>
angle_style table command
</a></li>
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class=
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"angle_table.html#angle-style-table-omp-command"
>
angle_style table/omp command
</a></li>
<li
class=
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href=
"#"
>
angle_style zero command
</a><ul>
<li
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"#syntax"
>
Syntax
</a></li>
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>
Examples
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>
Description
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>
Restrictions
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>
Related commands
</a></li>
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>
Dihedral Styles
</a></li>
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Improper Styles
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angle_style zero command
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<span
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></span><h1>
angle_style zero command
</h1>
<div
class=
"section"
id=
"syntax"
>
<h2>
Syntax
</h2>
<pre
class=
"literal-block"
>
angle_style zero
<em>
nocoeff
</em>
</pre>
</div>
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<h2>
Examples
</h2>
<pre
class=
"literal-block"
>
angle_style zero
angle_style zero nocoeff
angle_coeff *
angle_coeff * 120.0
</pre>
</div>
<div
class=
"section"
id=
"description"
>
<h2>
Description
</h2>
<p>
Using an angle style of zero means angle forces and energies are not
computed, but the geometry of angle triplets is still accessible to
other commands.
</p>
<p>
As an example, the
<a
class=
"reference internal"
href=
"compute_angle_local.html"
><span
class=
"doc"
>
compute angle/local
</span></a>
command can be used to compute the theta values for the list of
triplets of angle atoms listed in the data file read by the
<a
class=
"reference internal"
href=
"read_data.html"
><span
class=
"doc"
>
read_data
</span></a>
command. If no angle style is defined,
this command cannot be used.
</p>
<p>
The optional
<em>
nocoeff
</em>
flag allows to read data files with AngleCoeff
section for any angle style. Similarly, any angle_coeff commands
will only be checked for the angle type number and the rest ignored.
</p>
<p>
Note that the
<a
class=
"reference internal"
href=
"angle_coeff.html"
><span
class=
"doc"
>
angle_coeff
</span></a>
command must be used for
all angle types. If specified, there can be only one value, which is
going to be used to assign an equilibrium angle, e.g. for use with
<a
class=
"reference internal"
href=
"fix_shake.html"
><span
class=
"doc"
>
fix shake
</span></a>
.
</p>
</div>
<div
class=
"section"
id=
"restrictions"
>
<h2>
Restrictions
</h2>
<blockquote>
<div>
none
</div></blockquote>
</div>
<div
class=
"section"
id=
"related-commands"
>
<h2>
Related commands
</h2>
<p><a
class=
"reference internal"
href=
"angle_none.html"
><span
class=
"doc"
>
angle_style none
</span></a></p>
<p><strong>
Default:
</strong>
none
</p>
</div>
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Copyright 2013 Sandia Corporation.
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