forked from lijiext/lammps
git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14836 f3b2605a-c512-4ea7-a41b-209d697bcdaa
This commit is contained in:
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e18f5a903b
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@ -363,8 +363,8 @@ commands like <a class="reference internal" href="pair_coeff.html"><em>pair_coef
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<a class="reference internal" href="bond_coeff.html"><em>bond_coeff</em></a>. See <a class="reference internal" href="Section_tools.html"><em>Section_tools</em></a>
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<a class="reference internal" href="bond_coeff.html"><em>bond_coeff</em></a>. See <a class="reference internal" href="Section_tools.html"><em>Section_tools</em></a>
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for additional tools that can use CHARMM or AMBER to assign force
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for additional tools that can use CHARMM or AMBER to assign force
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field coefficients and convert their output into LAMMPS input.</p>
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field coefficients and convert their output into LAMMPS input.</p>
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<p>See <a class="reference internal" href="special_bonds.html#mackerell"><span>(MacKerell)</span></a> for a description of the CHARMM force
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<p>See <a class="reference internal" href="#mackerell"><span>(MacKerell)</span></a> for a description of the CHARMM force
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field. See <a class="reference internal" href="special_bonds.html#cornell"><span>(Cornell)</span></a> for a description of the AMBER force
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field. See <a class="reference internal" href="#cornell"><span>(Cornell)</span></a> for a description of the AMBER force
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field.</p>
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field.</p>
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<p>These style choices compute force field formulas that are consistent
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<p>These style choices compute force field formulas that are consistent
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with common options in CHARMM or AMBER. See each command’s
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with common options in CHARMM or AMBER. See each command’s
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@ -389,7 +389,7 @@ atoms involved in the bond, angle, or torsion terms. DREIDING has an
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<a class="reference internal" href="pair_hbond_dreiding.html"><em>explicit hydrogen bond term</em></a> to describe
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<a class="reference internal" href="pair_hbond_dreiding.html"><em>explicit hydrogen bond term</em></a> to describe
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interactions involving a hydrogen atom on very electronegative atoms
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interactions involving a hydrogen atom on very electronegative atoms
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(N, O, F).</p>
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(N, O, F).</p>
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<p>See <a class="reference internal" href="special_bonds.html#mayo"><span>(Mayo)</span></a> for a description of the DREIDING force field</p>
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<p>See <a class="reference internal" href="#mayo"><span>(Mayo)</span></a> for a description of the DREIDING force field</p>
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<p>These style choices compute force field formulas that are consistent
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<p>These style choices compute force field formulas that are consistent
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with the DREIDING force field. See each command’s
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with the DREIDING force field. See each command’s
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documentation for the formula it computes.</p>
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documentation for the formula it computes.</p>
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@ -587,7 +587,7 @@ computations between frozen atoms by using this command:</p>
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<div class="section" id="tip3p-water-model">
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<div class="section" id="tip3p-water-model">
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<span id="howto-7"></span><h2>6.7. TIP3P water model<a class="headerlink" href="#tip3p-water-model" title="Permalink to this headline">¶</a></h2>
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<span id="howto-7"></span><h2>6.7. TIP3P water model<a class="headerlink" href="#tip3p-water-model" title="Permalink to this headline">¶</a></h2>
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<p>The TIP3P water model as implemented in CHARMM
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<p>The TIP3P water model as implemented in CHARMM
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<a class="reference internal" href="special_bonds.html#mackerell"><span>(MacKerell)</span></a> specifies a 3-site rigid water molecule with
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<a class="reference internal" href="#mackerell"><span>(MacKerell)</span></a> specifies a 3-site rigid water molecule with
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charges and Lennard-Jones parameters assigned to each of the 3 atoms.
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charges and Lennard-Jones parameters assigned to each of the 3 atoms.
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In LAMMPS the <a class="reference internal" href="fix_shake.html"><em>fix shake</em></a> command can be used to hold
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In LAMMPS the <a class="reference internal" href="fix_shake.html"><em>fix shake</em></a> command can be used to hold
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the two O-H bonds and the H-O-H angle rigid. A bond style of
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the two O-H bonds and the H-O-H angle rigid. A bond style of
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@ -598,7 +598,7 @@ atoms and the water molecule to run a rigid TIP3P-CHARMM model with a
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cutoff. The K values can be used if a flexible TIP3P model (without
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cutoff. The K values can be used if a flexible TIP3P model (without
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fix shake) is desired. If the LJ epsilon and sigma for HH and OH are
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fix shake) is desired. If the LJ epsilon and sigma for HH and OH are
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set to 0.0, it corresponds to the original 1983 TIP3P model
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set to 0.0, it corresponds to the original 1983 TIP3P model
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<a class="reference internal" href="pair_lj.html#jorgensen"><span>(Jorgensen)</span></a>.</p>
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<a class="reference internal" href="#jorgensen"><span>(Jorgensen)</span></a>.</p>
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<div class="line-block">
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<div class="line-block">
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<div class="line">O mass = 15.9994</div>
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<div class="line">O mass = 15.9994</div>
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<div class="line">H mass = 1.008</div>
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<div class="line">H mass = 1.008</div>
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@ -617,7 +617,7 @@ set to 0.0, it corresponds to the original 1983 TIP3P model
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<div class="line"><br /></div>
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<div class="line"><br /></div>
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</div>
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</div>
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<p>These are the parameters to use for TIP3P with a long-range Coulombic
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<p>These are the parameters to use for TIP3P with a long-range Coulombic
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solver (e.g. Ewald or PPPM in LAMMPS), see <a class="reference internal" href="pair_dipole.html#price"><span>(Price)</span></a> for
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solver (e.g. Ewald or PPPM in LAMMPS), see <a class="reference internal" href="#price"><span>(Price)</span></a> for
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details:</p>
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details:</p>
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<div class="line-block">
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<div class="line-block">
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<div class="line">O mass = 15.9994</div>
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<div class="line">O mass = 15.9994</div>
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@ -656,7 +656,7 @@ for a cutoff model:</p>
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using the <a class="reference internal" href="fix_shake.html"><em>fix shake</em></a> command.</p>
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using the <a class="reference internal" href="fix_shake.html"><em>fix shake</em></a> command.</p>
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<p>These are the additional parameters (in real units) to set for O and H
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<p>These are the additional parameters (in real units) to set for O and H
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atoms and the water molecule to run a rigid TIP4P model with a cutoff
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atoms and the water molecule to run a rigid TIP4P model with a cutoff
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<a class="reference internal" href="pair_lj.html#jorgensen"><span>(Jorgensen)</span></a>. Note that the OM distance is specified in
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<a class="reference internal" href="#jorgensen"><span>(Jorgensen)</span></a>. Note that the OM distance is specified in
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the <a class="reference internal" href="pair_style.html"><em>pair_style</em></a> command, not as part of the pair
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the <a class="reference internal" href="pair_style.html"><em>pair_style</em></a> command, not as part of the pair
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coefficients.</p>
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coefficients.</p>
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<div class="line-block">
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<div class="line-block">
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@ -766,7 +766,7 @@ the partial charge assignemnts change:</p>
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<div class="line">H charge = 0.4238</div>
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<div class="line">H charge = 0.4238</div>
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<div class="line"><br /></div>
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<div class="line"><br /></div>
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</div>
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</div>
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<p>See the <a class="reference internal" href="fix_temp_berendsen.html#berendsen"><span>(Berendsen)</span></a> reference for more details on both
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<p>See the <a class="reference internal" href="#berendsen"><span>(Berendsen)</span></a> reference for more details on both
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the SPC and SPC/E models.</p>
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the SPC and SPC/E models.</p>
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<p>Wikipedia also has a nice article on <a class="reference external" href="http://en.wikipedia.org/wiki/Water_model">water models</a>.</p>
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<p>Wikipedia also has a nice article on <a class="reference external" href="http://en.wikipedia.org/wiki/Water_model">water models</a>.</p>
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<hr class="docutils" />
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<hr class="docutils" />
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@ -788,7 +788,7 @@ the fix is invoked, and can make library calls to the other code,
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which has been linked to LAMMPS as a library. This is the way the
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which has been linked to LAMMPS as a library. This is the way the
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<a class="reference external" href="http://www.rpi.edu/~anderk5/lab">POEMS</a> package that performs constrained rigid-body motion on
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<a class="reference external" href="http://www.rpi.edu/~anderk5/lab">POEMS</a> package that performs constrained rigid-body motion on
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groups of atoms is hooked to LAMMPS. See the
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groups of atoms is hooked to LAMMPS. See the
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<a class="reference internal" href="fix_poems.html"><em>fix_poems</em></a> command for more details. See <a class="reference internal" href="Section_modify.html"><em>this section</em></a> of the documentation for info on how to add
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<a class="reference internal" href="fix_poems.html"><em>fix poems</em></a> command for more details. See <a class="reference internal" href="Section_modify.html"><em>this section</em></a> of the documentation for info on how to add
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a new fix to LAMMPS.</p>
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a new fix to LAMMPS.</p>
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<p>(2) Define a new LAMMPS command that calls the other code. This is
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<p>(2) Define a new LAMMPS command that calls the other code. This is
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conceptually similar to method (1), but in this case LAMMPS and the
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conceptually similar to method (1), but in this case LAMMPS and the
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@ -1893,7 +1893,7 @@ the deformation must be chosen judiciously, and care must be taken to
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fully equilibrate the deformed cell before sampling the stress
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fully equilibrate the deformed cell before sampling the stress
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tensor. Another approach is to sample the triclinic cell fluctuations
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tensor. Another approach is to sample the triclinic cell fluctuations
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that occur in an NPT simulation. This method can also be slow to
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that occur in an NPT simulation. This method can also be slow to
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converge and requires careful post-processing <a class="reference internal" href="pair_sdk.html#shinoda"><span>(Shinoda)</span></a></p>
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converge and requires careful post-processing <a class="reference internal" href="#shinoda"><span>(Shinoda)</span></a></p>
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<hr class="docutils" />
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<hr class="docutils" />
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</div>
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</div>
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<div class="section" id="library-interface-to-lammps">
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<div class="section" id="library-interface-to-lammps">
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@ -2516,7 +2516,7 @@ well.</p>
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</div>
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</div>
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<div class="section" id="adiabatic-core-shell-model">
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<div class="section" id="adiabatic-core-shell-model">
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<span id="howto-26"></span><h2>6.26. Adiabatic core/shell model<a class="headerlink" href="#adiabatic-core-shell-model" title="Permalink to this headline">¶</a></h2>
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<span id="howto-26"></span><h2>6.26. Adiabatic core/shell model<a class="headerlink" href="#adiabatic-core-shell-model" title="Permalink to this headline">¶</a></h2>
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<p>The adiabatic core-shell model by <a class="reference internal" href="pair_cs.html#mitchellfinchham"><span>Mitchell and Finchham</span></a> is a simple method for adding
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<p>The adiabatic core-shell model by <a class="reference internal" href="#mitchellfinchham"><span>Mitchell and Finchham</span></a> is a simple method for adding
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polarizability to a system. In order to mimic the electron shell of
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polarizability to a system. In order to mimic the electron shell of
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an ion, a satellite particle is attached to it. This way the ions are
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an ion, a satellite particle is attached to it. This way the ions are
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split into a core and a shell where the latter is meant to react to
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split into a core and a shell where the latter is meant to react to
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@ -2725,7 +2725,7 @@ fix ave_chunk all ave/time 10 1 10 c_cstherm file chunk.dump mode vector
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model, representes induced dipoles by a pair of charges (the core atom
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model, representes induced dipoles by a pair of charges (the core atom
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and the Drude particle) connected by a harmonic spring. The Drude
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and the Drude particle) connected by a harmonic spring. The Drude
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model has a number of features aimed at its use in molecular systems
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model has a number of features aimed at its use in molecular systems
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(<a class="reference internal" href="tutorial_drude.html#lamoureux"><span>Lamoureux and Roux</span></a>):</p>
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(<a class="reference internal" href="#lamoureux"><span>Lamoureux and Roux</span></a>):</p>
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<ul class="simple">
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<ul class="simple">
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<li>Thermostating of the additional degrees of freedom associated with the
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<li>Thermostating of the additional degrees of freedom associated with the
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induced dipoles at very low temperature, in terms of the reduced
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induced dipoles at very low temperature, in terms of the reduced
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@ -650,7 +650,7 @@ the fix is invoked, and can make library calls to the other code,
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which has been linked to LAMMPS as a library. This is the way the
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which has been linked to LAMMPS as a library. This is the way the
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"POEMS"_poems package that performs constrained rigid-body motion on
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"POEMS"_poems package that performs constrained rigid-body motion on
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groups of atoms is hooked to LAMMPS. See the
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groups of atoms is hooked to LAMMPS. See the
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"fix_poems"_fix_poems.html command for more details. See "this
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"fix poems"_fix_poems.html command for more details. See "this
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section"_Section_modify.html of the documentation for info on how to add
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section"_Section_modify.html of the documentation for info on how to add
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a new fix to LAMMPS.
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a new fix to LAMMPS.
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@ -494,7 +494,7 @@ name links to a sub-section below with more details.</p>
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<td>python</td>
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<td>python</td>
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<td>lib/python</td>
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<td>lib/python</td>
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</tr>
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</tr>
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<tr class="row-even"><td><a class="reference internal" href="Section_tools.html#reax"><span>REAX</span></a></td>
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<tr class="row-even"><td><a class="reference internal" href="#reax"><span>REAX</span></a></td>
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<td>ReaxFF potential</td>
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<td>ReaxFF potential</td>
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<td>Aidan Thompson (Sandia)</td>
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<td>Aidan Thompson (Sandia)</td>
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<td><a class="reference internal" href="pair_reax.html"><em>pair_style reax</em></a></td>
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<td><a class="reference internal" href="pair_reax.html"><em>pair_style reax</em></a></td>
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@ -1283,7 +1283,7 @@ make machine
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</pre></div>
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</pre></div>
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</div>
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</div>
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<p>Supporting info: src/POEMS/README, lib/poems/README,
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<p>Supporting info: src/POEMS/README, lib/poems/README,
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<a class="reference internal" href="fix_poems.html"><em>fix_poems</em></a>, examples/rigid</p>
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<a class="reference internal" href="fix_poems.html"><em>fix poems</em></a>, examples/rigid</p>
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<hr class="docutils" />
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<hr class="docutils" />
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</div>
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</div>
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<div class="section" id="python-package">
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<div class="section" id="python-package">
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@ -1863,7 +1863,7 @@ make machine
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<tr class="row-odd"><td><a class="reference internal" href="#user-qtb"><span>USER-QTB</span></a></td>
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<tr class="row-odd"><td><a class="reference internal" href="#user-qtb"><span>USER-QTB</span></a></td>
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<td>quantum nuclear effects</td>
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<td>quantum nuclear effects</td>
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<td>Yuan Shen (Stanford)</td>
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<td>Yuan Shen (Stanford)</td>
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<td><a class="reference internal" href="fix_qtb.html"><em>fix qtb</em></a> <a class="reference internal" href="fix_qbmsst.html"><em>fix_qbmsst</em></a></td>
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<td><a class="reference internal" href="fix_qtb.html"><em>fix qtb</em></a> <a class="reference internal" href="fix_qbmsst.html"><em>fix qbmsst</em></a></td>
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<td>qtb</td>
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<td>qtb</td>
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<td><ul class="first last simple">
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<td><ul class="first last simple">
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<li></li>
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<li></li>
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@ -2227,8 +2227,8 @@ make machine
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</div>
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</div>
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<p>Supporting info: /src/USER-DPD/README, <a class="reference internal" href="compute_dpd.html"><em>compute dpd</em></a>
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<p>Supporting info: /src/USER-DPD/README, <a class="reference internal" href="compute_dpd.html"><em>compute dpd</em></a>
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<a class="reference internal" href="compute_dpd_atom.html"><em>compute dpd/atom</em></a>
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<a class="reference internal" href="compute_dpd_atom.html"><em>compute dpd/atom</em></a>
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<a class="reference internal" href="fix_eos_table.html"><em>fix_eos/cv</em></a> <a class="reference internal" href="fix_eos_table.html"><em>fix_eos/table</em></a>
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<a class="reference internal" href="fix_eos_table.html"><em>fix eos/cv</em></a> <a class="reference internal" href="fix_eos_table.html"><em>fix eos/table</em></a>
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<a class="reference internal" href="fix_shardlow.html"><em>fix_shardlow</em></a>
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<a class="reference internal" href="fix_shardlow.html"><em>fix shardlow</em></a>
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<a class="reference internal" href="pair_dpd_conservative.html"><em>pair_dpd/conservative</em></a>
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<a class="reference internal" href="pair_dpd_conservative.html"><em>pair_dpd/conservative</em></a>
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<a class="reference internal" href="pair_dpd_fdt.html"><em>pair_dpd/fdt</em></a>
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<a class="reference internal" href="pair_dpd_fdt.html"><em>pair_dpd/fdt</em></a>
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<a class="reference internal" href="pair_dpd_fdt.html"><em>pair_dpd/fdt/energy</em></a>, examples/USER/dpd</p>
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<a class="reference internal" href="pair_dpd_fdt.html"><em>pair_dpd/fdt/energy</em></a>, examples/USER/dpd</p>
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@ -839,7 +839,7 @@ make machine :pre
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Make.py -p ^meam -a machine :pre
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Make.py -p ^meam -a machine :pre
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|
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Supporting info: src/POEMS/README, lib/poems/README,
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Supporting info: src/POEMS/README, lib/poems/README,
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"fix_poems"_fix_poems.html, examples/rigid
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"fix poems"_fix_poems.html, examples/rigid
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:line
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:line
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@ -1183,7 +1183,7 @@ Package, Description, Author(s), Doc page, Example, Pic/movie, Library
|
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"USER-OMP"_#USER-OMP, OpenMP threaded styles, Axel Kohlmeyer (Temple U), "Section accelerate"_accelerate_omp.html, -, -, -
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"USER-OMP"_#USER-OMP, OpenMP threaded styles, Axel Kohlmeyer (Temple U), "Section accelerate"_accelerate_omp.html, -, -, -
|
||||||
"USER-PHONON"_#USER-PHONON, phonon dynamical matrix, Ling-Ti Kong (Shanghai Jiao Tong U), "fix phonon"_fix_phonon.html, USER/phonon, -, -
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"USER-PHONON"_#USER-PHONON, phonon dynamical matrix, Ling-Ti Kong (Shanghai Jiao Tong U), "fix phonon"_fix_phonon.html, USER/phonon, -, -
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"USER-QMMM"_#USER-QMMM, QM/MM coupling, Axel Kohlmeyer (Temple U), "fix qmmm"_fix_qmmm.html, USER/qmmm, -, lib/qmmm
|
"USER-QMMM"_#USER-QMMM, QM/MM coupling, Axel Kohlmeyer (Temple U), "fix qmmm"_fix_qmmm.html, USER/qmmm, -, lib/qmmm
|
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"USER-QTB"_#USER-QTB, quantum nuclear effects, Yuan Shen (Stanford), "fix qtb"_fix_qtb.html "fix_qbmsst"_fix_qbmsst.html, qtb, -, -
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"USER-QTB"_#USER-QTB, quantum nuclear effects, Yuan Shen (Stanford), "fix qtb"_fix_qtb.html "fix qbmsst"_fix_qbmsst.html, qtb, -, -
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"USER-QUIP"_#USER-QUIP, QUIP/libatoms interface, Albert Bartok-Partay (U Cambridge), "pair_style quip"_pair_quip.html, USER/quip, -, lib/quip
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"USER-QUIP"_#USER-QUIP, QUIP/libatoms interface, Albert Bartok-Partay (U Cambridge), "pair_style quip"_pair_quip.html, USER/quip, -, lib/quip
|
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"USER-REAXC"_#USER-REAXC, C version of ReaxFF, Metin Aktulga (LBNL), "pair_style reaxc"_pair_reax_c.html, reax, -, -
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"USER-REAXC"_#USER-REAXC, C version of ReaxFF, Metin Aktulga (LBNL), "pair_style reaxc"_pair_reax_c.html, reax, -, -
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"USER-SMD"_#USER-SMD, smoothed Mach dynamics, Georg Ganzenmuller (EMI), "userguide.pdf"_PDF/SMD_LAMMPS_userguide.pdf, USER/smd, -, -
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"USER-SMD"_#USER-SMD, smoothed Mach dynamics, Georg Ganzenmuller (EMI), "userguide.pdf"_PDF/SMD_LAMMPS_userguide.pdf, USER/smd, -, -
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@ -1481,8 +1481,8 @@ Make.py -p ^atc -a machine :pre
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|
||||||
Supporting info: /src/USER-DPD/README, "compute dpd"_compute_dpd.html
|
Supporting info: /src/USER-DPD/README, "compute dpd"_compute_dpd.html
|
||||||
"compute dpd/atom"_compute_dpd_atom.html
|
"compute dpd/atom"_compute_dpd_atom.html
|
||||||
"fix_eos/cv"_fix_eos_table.html "fix_eos/table"_fix_eos_table.html
|
"fix eos/cv"_fix_eos_table.html "fix eos/table"_fix_eos_table.html
|
||||||
"fix_shardlow"_fix_shardlow.html
|
"fix shardlow"_fix_shardlow.html
|
||||||
"pair_dpd/conservative"_pair_dpd_conservative.html
|
"pair_dpd/conservative"_pair_dpd_conservative.html
|
||||||
"pair_dpd/fdt"_pair_dpd_fdt.html
|
"pair_dpd/fdt"_pair_dpd_fdt.html
|
||||||
"pair_dpd/fdt/energy"_pair_dpd_fdt.html, examples/USER/dpd
|
"pair_dpd/fdt/energy"_pair_dpd_fdt.html, examples/USER/dpd
|
||||||
|
|
|
@ -737,7 +737,7 @@ the fix is invoked, and can make library calls to the other code,
|
||||||
which has been linked to LAMMPS as a library. This is the way the
|
which has been linked to LAMMPS as a library. This is the way the
|
||||||
`POEMS <poems_>`_ package that performs constrained rigid-body motion on
|
`POEMS <poems_>`_ package that performs constrained rigid-body motion on
|
||||||
groups of atoms is hooked to LAMMPS. See the
|
groups of atoms is hooked to LAMMPS. See the
|
||||||
:doc:`fix_poems <fix_poems>` command for more details. See :doc:`this section <Section_modify>` of the documentation for info on how to add
|
:doc:`fix poems <fix_poems>` command for more details. See :doc:`this section <Section_modify>` of the documentation for info on how to add
|
||||||
a new fix to LAMMPS.
|
a new fix to LAMMPS.
|
||||||
|
|
||||||
.. _poems: http://www.rpi.edu/~anderk5/lab
|
.. _poems: http://www.rpi.edu/~anderk5/lab
|
||||||
|
|
|
@ -1097,7 +1097,7 @@ To un-install via make or Make.py:
|
||||||
Make.py -p ^meam -a machine
|
Make.py -p ^meam -a machine
|
||||||
|
|
||||||
Supporting info: src/POEMS/README, lib/poems/README,
|
Supporting info: src/POEMS/README, lib/poems/README,
|
||||||
:doc:`fix_poems <fix_poems>`, examples/rigid
|
:doc:`fix poems <fix_poems>`, examples/rigid
|
||||||
|
|
||||||
|
|
||||||
----------
|
----------
|
||||||
|
@ -1588,7 +1588,7 @@ The current list of user-contributed packages is as follows:
|
||||||
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
||||||
| :ref:`USER-QMMM <USER-QMMM>` | QM/MM coupling | Axel Kohlmeyer (Temple U) | :doc:`fix qmmm <fix_qmmm>` | USER/qmmm | - | lib/qmmm |
|
| :ref:`USER-QMMM <USER-QMMM>` | QM/MM coupling | Axel Kohlmeyer (Temple U) | :doc:`fix qmmm <fix_qmmm>` | USER/qmmm | - | lib/qmmm |
|
||||||
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
||||||
| :ref:`USER-QTB <USER-QTB>` | quantum nuclear effects | Yuan Shen (Stanford) | :doc:`fix qtb <fix_qtb>` :doc:`fix_qbmsst <fix_qbmsst>` | qtb | - | - |
|
| :ref:`USER-QTB <USER-QTB>` | quantum nuclear effects | Yuan Shen (Stanford) | :doc:`fix qtb <fix_qtb>` :doc:`fix qbmsst <fix_qbmsst>` | qtb | - | - |
|
||||||
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
||||||
| :ref:`USER-QUIP <USER-QUIP>` | QUIP/libatoms interface | Albert Bartok-Partay (U Cambridge) | :doc:`pair_style quip <pair_quip>` | USER/quip | - | lib/quip |
|
| :ref:`USER-QUIP <USER-QUIP>` | QUIP/libatoms interface | Albert Bartok-Partay (U Cambridge) | :doc:`pair_style quip <pair_quip>` | USER/quip | - | lib/quip |
|
||||||
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
+--------------------------------------------+------------------------------------------------+-------------------------------------------------+---------------------------------------------------------+------------------+----------------------+-------------+
|
||||||
|
@ -1995,8 +1995,8 @@ To un-install via make or Make.py:
|
||||||
|
|
||||||
Supporting info: /src/USER-DPD/README, :doc:`compute dpd <compute_dpd>`
|
Supporting info: /src/USER-DPD/README, :doc:`compute dpd <compute_dpd>`
|
||||||
:doc:`compute dpd/atom <compute_dpd_atom>`
|
:doc:`compute dpd/atom <compute_dpd_atom>`
|
||||||
:doc:`fix_eos/cv <fix_eos_table>` :doc:`fix_eos/table <fix_eos_table>`
|
:doc:`fix eos/cv <fix_eos_table>` :doc:`fix eos/table <fix_eos_table>`
|
||||||
:doc:`fix_shardlow <fix_shardlow>`
|
:doc:`fix shardlow <fix_shardlow>`
|
||||||
:doc:`pair_dpd/conservative <pair_dpd_conservative>`
|
:doc:`pair_dpd/conservative <pair_dpd_conservative>`
|
||||||
:doc:`pair_dpd/fdt <pair_dpd_fdt>`
|
:doc:`pair_dpd/fdt <pair_dpd_fdt>`
|
||||||
:doc:`pair_dpd/fdt/energy <pair_dpd_fdt>`, examples/USER/dpd
|
:doc:`pair_dpd/fdt/energy <pair_dpd_fdt>`, examples/USER/dpd
|
||||||
|
|
|
@ -50,7 +50,7 @@ commands. For both the *brick* and *tiled* styles, the initial
|
||||||
decomposition will be the same, as described by
|
decomposition will be the same, as described by
|
||||||
:doc:`create_box <create_box>` and :doc:`processors <processors>`
|
:doc:`create_box <create_box>` and :doc:`processors <processors>`
|
||||||
commands. The decomposition can be changed via the
|
commands. The decomposition can be changed via the
|
||||||
:doc:`balance <balance>` or :doc:`fix_balance <fix_balance>` commands.
|
:doc:`balance <balance>` or :doc:`fix balance <fix_balance>` commands.
|
||||||
|
|
||||||
Restrictions
|
Restrictions
|
||||||
""""""""""""
|
""""""""""""
|
||||||
|
|
|
@ -106,7 +106,7 @@ long-range tail correction to the energy via the *tail* keyword.
|
||||||
For each term you can specify a different (or the same) scale factor
|
For each term you can specify a different (or the same) scale factor
|
||||||
by the two variables that you list. Again, these will typically
|
by the two variables that you list. Again, these will typically
|
||||||
correspond toe the scale factors applied to these various potentials
|
correspond toe the scale factors applied to these various potentials
|
||||||
and the K-Space contribution via the :doc:`fix_adapt <fix_adapt>`
|
and the K-Space contribution via the :doc:`fix adapt <fix_adapt>`
|
||||||
command.
|
command.
|
||||||
|
|
||||||
More details about the exact functional forms for the computation of
|
More details about the exact functional forms for the computation of
|
||||||
|
|
|
@ -150,7 +150,7 @@ Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`lattice <lattice>`, :doc:`change_box <change_box>`,
|
:doc:`lattice <lattice>`, :doc:`change_box <change_box>`,
|
||||||
:doc:`fix_move <fix_move>`
|
:doc:`fix move <fix_move>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
"""""""
|
"""""""
|
||||||
|
|
|
@ -62,7 +62,7 @@ Description
|
||||||
Change or adapt one or more specific simulation attributes or settings
|
Change or adapt one or more specific simulation attributes or settings
|
||||||
over time as a simulation runs.
|
over time as a simulation runs.
|
||||||
|
|
||||||
This is an enhanced version of the :doc:`fix_adapt <fix_adapt>` command
|
This is an enhanced version of the :doc:`fix adapt <fix_adapt>` command
|
||||||
with two differences,
|
with two differences,
|
||||||
|
|
||||||
* It is possible to modify the charges of chosen atom types only,
|
* It is possible to modify the charges of chosen atom types only,
|
||||||
|
@ -70,7 +70,7 @@ with two differences,
|
||||||
* There is a new option *after* for better compatibility with "fix
|
* There is a new option *after* for better compatibility with "fix
|
||||||
ave/time".
|
ave/time".
|
||||||
This version is suited for free energy calculations using
|
This version is suited for free energy calculations using
|
||||||
:doc:`compute_ti <compute_ti>` or :doc:`compute_fep <compute_fep>`.
|
:doc:`compute ti <compute_ti>` or :doc:`compute fep <compute_fep>`.
|
||||||
|
|
||||||
If *N* is specified as 0, the specified attributes are only changed
|
If *N* is specified as 0, the specified attributes are only changed
|
||||||
once, before the simulation begins. This is all that is needed if the
|
once, before the simulation begins. This is all that is needed if the
|
||||||
|
@ -281,7 +281,7 @@ Restrictions
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`compute fep <compute_fep>`, :doc:`fix_adapt <fix_adapt>`, :doc:`compute ti <compute_ti>`
|
:doc:`compute fep <compute_fep>`, :doc:`fix adapt <fix_adapt>`, :doc:`compute ti <compute_ti>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
"""""""
|
"""""""
|
||||||
|
|
|
@ -58,7 +58,7 @@ atoms. Swaps are not attempted between atoms of the same type since
|
||||||
nothing would happen.
|
nothing would happen.
|
||||||
|
|
||||||
All atoms in the simulation domain can be moved using regular time
|
All atoms in the simulation domain can be moved using regular time
|
||||||
integration displacements, e.g. via :doc:`fix_nvt <fix_nvt>`, resulting
|
integration displacements, e.g. via :doc:`fix nvt <fix_nh>`, resulting
|
||||||
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
||||||
be needed when running such a hybrid simulation, especially if the
|
be needed when running such a hybrid simulation, especially if the
|
||||||
swapped atoms are not well equilibrated.
|
swapped atoms are not well equilibrated.
|
||||||
|
@ -176,9 +176,9 @@ built with that package. See the :ref:`Making LAMMPS <start_3>` section for mor
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix_nvt <fix_nvt>`, :doc:`neighbor <neighbor>`,
|
:doc:`fix nvt <fix_nh>`, :doc:`neighbor <neighbor>`,
|
||||||
:doc:`fix_deposit <fix_deposit>`, :doc:`fix_evaporate <fix_evaporate>`,
|
:doc:`fix deposit <fix_deposit>`, :doc:`fix evaporate <fix_evaporate>`,
|
||||||
:doc:`delete_atoms <delete_atoms>`, :doc:`fix_gcmc <fix_gcmc>`
|
:doc:`delete_atoms <delete_atoms>`, :doc:`fix gcmc <fix_gcmc>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
"""""""
|
"""""""
|
||||||
|
|
|
@ -275,7 +275,7 @@ defined by the :doc:`region <region>` command.
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix_pour <fix_pour>`, :doc:`region <region>`
|
:doc:`fix pour <fix_pour>`, :doc:`region <region>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
"""""""
|
"""""""
|
||||||
|
|
|
@ -100,7 +100,7 @@ molecules other than the exchanged type, but MC deletions,
|
||||||
translations, and rotations can be performed on any atom/molecule in
|
translations, and rotations can be performed on any atom/molecule in
|
||||||
the fix group. All atoms in the simulation cell can be moved using
|
the fix group. All atoms in the simulation cell can be moved using
|
||||||
regular time integration translations, e.g. via
|
regular time integration translations, e.g. via
|
||||||
:doc:`fix_nvt <fix_nvt>`, resulting in a hybrid GCMC+MD simulation. A
|
:doc:`fix nvt <fix_nh>`, resulting in a hybrid GCMC+MD simulation. A
|
||||||
smaller-than-usual timestep size may be needed when running such a
|
smaller-than-usual timestep size may be needed when running such a
|
||||||
hybrid simulation, especially if the inserted molecules are not well
|
hybrid simulation, especially if the inserted molecules are not well
|
||||||
equilibrated.
|
equilibrated.
|
||||||
|
@ -120,9 +120,9 @@ or deletion. If an attempted move places the atom or molecule center-of-mass out
|
||||||
the specified region, a new attempted move is generated. This process is repeated
|
the specified region, a new attempted move is generated. This process is repeated
|
||||||
until the atom or molecule center-of-mass is inside the specified region.
|
until the atom or molecule center-of-mass is inside the specified region.
|
||||||
|
|
||||||
If used with :doc:`fix_nvt <fix_nvt>`, the temperature of the imaginary
|
If used with :doc:`fix nvt <fix_nh>`, the temperature of the imaginary
|
||||||
reservoir, T, should be set to be equivalent to the target temperature
|
reservoir, T, should be set to be equivalent to the target temperature
|
||||||
used in :doc:`fix_nvt <fix_nvt>`. Otherwise, the imaginary reservoir
|
used in fix nvt. Otherwise, the imaginary reservoir
|
||||||
will not be in thermal equilibrium with the simulation cell. Also,
|
will not be in thermal equilibrium with the simulation cell. Also,
|
||||||
it is important that the temperature used by fix nvt be dynamic,
|
it is important that the temperature used by fix nvt be dynamic,
|
||||||
which can be achieved as follows:
|
which can be achieved as follows:
|
||||||
|
@ -259,7 +259,7 @@ Use the *charge* option to insert atoms with a user-specified point
|
||||||
charge. Note that doing so will cause the system to become non-neutral.
|
charge. Note that doing so will cause the system to become non-neutral.
|
||||||
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
||||||
with non-neutral systems. See the
|
with non-neutral systems. See the
|
||||||
:doc:`compute_group_group <compute_group_group>` documentation for more
|
:doc:`compute group/group <compute_group_group>` documentation for more
|
||||||
details about simulating non-neutral systems with kspace on.
|
details about simulating non-neutral systems with kspace on.
|
||||||
|
|
||||||
Use of this fix typically will cause the number of atoms to fluctuate,
|
Use of this fix typically will cause the number of atoms to fluctuate,
|
||||||
|
@ -343,7 +343,7 @@ Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix atom/swap <fix_atom_swap>`,
|
:doc:`fix atom/swap <fix_atom_swap>`,
|
||||||
:doc:`fix nvt <fix_nvt>`, :doc:`neighbor <neighbor>`,
|
:doc:`fix nvt <fix_nh>`, :doc:`neighbor <neighbor>`,
|
||||||
:doc:`fix deposit <fix_deposit>`, :doc:`fix evaporate <fix_evaporate>`,
|
:doc:`fix deposit <fix_deposit>`, :doc:`fix evaporate <fix_evaporate>`,
|
||||||
:doc:`delete_atoms <delete_atoms>`
|
:doc:`delete_atoms <delete_atoms>`
|
||||||
|
|
||||||
|
|
|
@ -88,7 +88,7 @@ Note also that the Generalized Langevin Dynamics scheme that is
|
||||||
implemented by the :doc:`fix gld <fix_gld>` scheme is closely related
|
implemented by the :doc:`fix gld <fix_gld>` scheme is closely related
|
||||||
to the present one. In fact, it should be always possible to cast the
|
to the present one. In fact, it should be always possible to cast the
|
||||||
Prony series form of the memory kernel used by GLD into an appropriate
|
Prony series form of the memory kernel used by GLD into an appropriate
|
||||||
input matrix for :doc:`fix_gle <fix_gle>`. While the GLE scheme is more
|
input matrix for :doc:`fix gle <fix_gle>`. While the GLE scheme is more
|
||||||
general, the form used by :doc:`fix gld <fix_gld>` can be more directly
|
general, the form used by :doc:`fix gld <fix_gld>` can be more directly
|
||||||
related to the representation of an implicit solvent environment.
|
related to the representation of an implicit solvent environment.
|
||||||
|
|
||||||
|
@ -130,7 +130,7 @@ ensemble will not be correct otherwise.
|
||||||
|
|
||||||
In order to perform constant-pressure simulations please use
|
In order to perform constant-pressure simulations please use
|
||||||
:doc:`fix press/berendsen <fix_press_berendsen>`, rather than
|
:doc:`fix press/berendsen <fix_press_berendsen>`, rather than
|
||||||
:doc:`fix_npt <fix_npt>`, to avoid duplicate integration of the
|
:doc:`fix npt <fix_nh>`, to avoid duplicate integration of the
|
||||||
equations of motion.
|
equations of motion.
|
||||||
|
|
||||||
This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
||||||
|
@ -139,7 +139,7 @@ was built with that package. See the :ref:`Making LAMMPS <start_3>` section for
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix nvt <fix_nh>`, :doc:`fix temp/rescale <fix_temp_rescale>`, :doc:`fix viscous <fix_viscous>`, :doc:`fix nvt <fix_nh>`, :doc:`pair_style dpd/tstat <pair_dpd>`, :doc:`fix_gld <fix_gld>`
|
:doc:`fix nvt <fix_nh>`, :doc:`fix temp/rescale <fix_temp_rescale>`, :doc:`fix viscous <fix_viscous>`, :doc:`fix nvt <fix_nh>`, :doc:`pair_style dpd/tstat <pair_dpd>`, :doc:`fix gld <fix_gld>`
|
||||||
|
|
||||||
|
|
||||||
----------
|
----------
|
||||||
|
|
|
@ -81,7 +81,7 @@ central atoms interact with one another.
|
||||||
Apart from the features described above, this fix is very similar to
|
Apart from the features described above, this fix is very similar to
|
||||||
the rigid fix (although it includes fewer optional arguments, and
|
the rigid fix (although it includes fewer optional arguments, and
|
||||||
assumes the constituent atoms are point particles); see
|
assumes the constituent atoms are point particles); see
|
||||||
:doc:`fix_rigid <fix_rigid>` for a complete documentation.
|
:doc:`fix rigid <fix_rigid>` for a complete documentation.
|
||||||
|
|
||||||
Restart, fix_modify, output, run start/stop, minimize info
|
Restart, fix_modify, output, run start/stop, minimize info
|
||||||
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
|
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
|
||||||
|
@ -89,7 +89,7 @@ Restart, fix_modify, output, run start/stop, minimize info
|
||||||
No information about the *rigid* and *rigid/nve* fixes are written to
|
No information about the *rigid* and *rigid/nve* fixes are written to
|
||||||
:doc:`binary restart files <restart>`.
|
:doc:`binary restart files <restart>`.
|
||||||
|
|
||||||
Similar to the :doc:`fix_rigid <fix_rigid>` command: " The rigid
|
Similar to the :doc:`fix rigid <fix_rigid>` command: " The rigid
|
||||||
fix computes a global scalar which can be accessed by various :ref:`output commands <howto_15>`. The scalar value calculated by
|
fix computes a global scalar which can be accessed by various :ref:`output commands <howto_15>`. The scalar value calculated by
|
||||||
these fixes is "intensive". The scalar is the current temperature of
|
these fixes is "intensive". The scalar is the current temperature of
|
||||||
the collection of rigid bodies. This is averaged over all rigid
|
the collection of rigid bodies. This is averaged over all rigid
|
||||||
|
|
|
@ -217,7 +217,7 @@ The scalar is the cumulative energy change due to the fix.
|
||||||
|
|
||||||
The vector stores three quantities unique to this fix (Delta, Us, and up),
|
The vector stores three quantities unique to this fix (Delta, Us, and up),
|
||||||
followed by all the internal Nose/Hoover thermostat and barostat
|
followed by all the internal Nose/Hoover thermostat and barostat
|
||||||
variables defined for :doc:`fix_style npt <fix_nh>`. Delta is the deviation
|
variables defined for :doc:`fix npt <fix_nh>`. Delta is the deviation
|
||||||
of the temperature from the target temperature, given by the above equation.
|
of the temperature from the target temperature, given by the above equation.
|
||||||
Us and up are the shock and particle velocity corresponding to a steady
|
Us and up are the shock and particle velocity corresponding to a steady
|
||||||
shock calculated from the RH conditions. They have units of distance/time.
|
shock calculated from the RH conditions. They have units of distance/time.
|
||||||
|
@ -229,7 +229,7 @@ Restrictions
|
||||||
This fix style is part of the SHOCK package. It is only enabled if
|
This fix style is part of the SHOCK package. It is only enabled if
|
||||||
LAMMPS was built with that package. See the :ref:`Making LAMMPS <start_3>` section for more info.
|
LAMMPS was built with that package. See the :ref:`Making LAMMPS <start_3>` section for more info.
|
||||||
|
|
||||||
All the usual restrictions for :doc:`fix_style npt <fix_nh>` apply,
|
All the usual restrictions for :doc:`fix npt <fix_nh>` apply,
|
||||||
plus the additional ones mentioned above.
|
plus the additional ones mentioned above.
|
||||||
|
|
||||||
Related commands
|
Related commands
|
||||||
|
|
|
@ -262,7 +262,7 @@ defined by the :doc:`region <region>` command.
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix_deposit <fix_deposit>`, :doc:`fix_gravity <fix_gravity>`,
|
:doc:`fix deposit <fix_deposit>`, :doc:`fix gravity <fix_gravity>`,
|
||||||
:doc:`region <region>`
|
:doc:`region <region>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
|
|
|
@ -176,7 +176,7 @@ differences may accumulate to produce divergent trajectories.
|
||||||
.. note::
|
.. note::
|
||||||
|
|
||||||
You should not update the atoms in rigid bodies via other
|
You should not update the atoms in rigid bodies via other
|
||||||
time-integration fixes (e.g. :doc:`fix nve <fix_nve>`, :doc:`fix nvt <fix_nvt>`, :doc:`fix npt <fix_npt>`), or you will be integrating
|
time-integration fixes (e.g. :doc:`fix nve <fix_nve>`, :doc:`fix nvt <fix_nh>`, :doc:`fix npt <fix_nh>`), or you will be integrating
|
||||||
their motion more than once each timestep. When performing a hybrid
|
their motion more than once each timestep. When performing a hybrid
|
||||||
simulation with some atoms in rigid bodies, and some not, a separate
|
simulation with some atoms in rigid bodies, and some not, a separate
|
||||||
time integration fix like :doc:`fix nve <fix_nve>` or :doc:`fix nvt <fix_nh>` should be used for the non-rigid particles.
|
time integration fix like :doc:`fix nve <fix_nve>` or :doc:`fix nvt <fix_nh>` should be used for the non-rigid particles.
|
||||||
|
|
|
@ -47,7 +47,7 @@ Examples
|
||||||
Description
|
Description
|
||||||
"""""""""""
|
"""""""""""
|
||||||
|
|
||||||
Time average computed intensities from `compute_saed <compute_saed.txt>`_ and
|
Time average computed intensities from :doc:`compute saed <compute_saed>` and
|
||||||
write output to a file in the 3rd generation vtk image data format for
|
write output to a file in the 3rd generation vtk image data format for
|
||||||
visualization directly in parallelized visualization software packages
|
visualization directly in parallelized visualization software packages
|
||||||
like ParaView and VisIt. Note that if no time averaging is done, this
|
like ParaView and VisIt. Note that if no time averaging is done, this
|
||||||
|
@ -65,7 +65,7 @@ The group specified within this command is ignored. However, note that
|
||||||
specified values may represent calculations performed by saed computes
|
specified values may represent calculations performed by saed computes
|
||||||
which store their own "group" definitions.
|
which store their own "group" definitions.
|
||||||
|
|
||||||
Fix saed/vtk is designed to work only with `compute_saed <compute_saed.txt>`_
|
Fix saed/vtk is designed to work only with :doc:`compute saed <compute_saed>`
|
||||||
values, e.g.
|
values, e.g.
|
||||||
|
|
||||||
.. parsed-literal::
|
.. parsed-literal::
|
||||||
|
|
|
@ -72,7 +72,7 @@ Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix langevin/eff <fix_langevin_eff>`, :doc:`fix nvt/eff <fix_nh_eff>`, :doc:`fix_modify <fix_modify>`,
|
:doc:`fix langevin/eff <fix_langevin_eff>`, :doc:`fix nvt/eff <fix_nh_eff>`, :doc:`fix_modify <fix_modify>`,
|
||||||
:doc:`fix_temp_rescale <fix_temp_rescale>`,
|
:doc:`fix temp rescale <fix_temp_rescale>`,
|
||||||
|
|
||||||
**Default:** none
|
**Default:** none
|
||||||
|
|
||||||
|
|
|
@ -96,7 +96,7 @@ thermodynamic integration.
|
||||||
'attatched' to its equilibrium positions by the Einstein
|
'attatched' to its equilibrium positions by the Einstein
|
||||||
crystal. Check the option *zero* of `fix langevin <fix_langevin_html>`_
|
crystal. Check the option *zero* of `fix langevin <fix_langevin_html>`_
|
||||||
and :doc:`velocity <velocity>`. The use of the Nose-Hoover thermostat
|
and :doc:`velocity <velocity>`. The use of the Nose-Hoover thermostat
|
||||||
(:doc:`fix nvt <fix_nvt>`) is NOT recommended due to its well documented
|
(:doc:`fix nvt <fix_nh>`) is NOT recommended due to its well documented
|
||||||
issues with the canonical sampling of harmonic degrees of freedom
|
issues with the canonical sampling of harmonic degrees of freedom
|
||||||
(notice that the *chain* option will NOT solve this problem). The
|
(notice that the *chain* option will NOT solve this problem). The
|
||||||
Langevin thermostat (`fix langevin <fix_langevin.html">`_) works fine.
|
Langevin thermostat (`fix langevin <fix_langevin.html">`_) works fine.
|
||||||
|
|
|
@ -106,7 +106,7 @@ keywords are appended. Both keywords cannot be used together.
|
||||||
|
|
||||||
For the *wiggle* keyword, the wall oscillates sinusoidally, similar to
|
For the *wiggle* keyword, the wall oscillates sinusoidally, similar to
|
||||||
the oscillations of particles which can be specified by the
|
the oscillations of particles which can be specified by the
|
||||||
:doc:`fix_move <fix_move>` command. This is useful in packing
|
:doc:`fix move <fix_move>` command. This is useful in packing
|
||||||
simulations of granular particles. The arguments to the *wiggle*
|
simulations of granular particles. The arguments to the *wiggle*
|
||||||
keyword specify a dimension for the motion, as well as it's
|
keyword specify a dimension for the motion, as well as it's
|
||||||
*amplitude* and *period*. Note that if the dimension is in the plane
|
*amplitude* and *period*. Note that if the dimension is in the plane
|
||||||
|
@ -165,7 +165,7 @@ Any dimension (xyz) that has a granular wall must be non-periodic.
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix_move <fix_move>`, :doc:`pair_style granular <pair_gran>`
|
:doc:`fix move <fix_move>`, :doc:`pair_style granular <pair_gran>`
|
||||||
|
|
||||||
**Default:** none
|
**Default:** none
|
||||||
|
|
||||||
|
|
|
@ -496,7 +496,7 @@ Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`fix deposit <fix_deposit>`, :doc:`fix pour <fix_pour>`,
|
:doc:`fix deposit <fix_deposit>`, :doc:`fix pour <fix_pour>`,
|
||||||
:doc:`fix_gcmc <fix_gcmc>`
|
:doc:`fix gcmc <fix_gcmc>`
|
||||||
|
|
||||||
Default
|
Default
|
||||||
"""""""
|
"""""""
|
||||||
|
|
|
@ -122,7 +122,7 @@ body/particle interactions requires the use of the :doc:`atom_style body <atom_s
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`pair_coeff <pair_coeff>`, :doc:`fix_rigid <fix_rigid>`
|
:doc:`pair_coeff <pair_coeff>`, :doc:`fix rigid <fix_rigid>`
|
||||||
|
|
||||||
**Default:** none
|
**Default:** none
|
||||||
|
|
||||||
|
|
|
@ -102,20 +102,23 @@ copying them into your working directory. Environment variables are
|
||||||
set in different ways for different shells. Here are example settings
|
set in different ways for different shells. Here are example settings
|
||||||
for
|
for
|
||||||
|
|
||||||
|
csh, tcsh:
|
||||||
|
|
||||||
.. parsed-literal::
|
.. parsed-literal::
|
||||||
|
|
||||||
csh, tcsh:
|
|
||||||
% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials
|
% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials
|
||||||
|
|
||||||
|
bash:
|
||||||
|
|
||||||
.. parsed-literal::
|
.. parsed-literal::
|
||||||
|
|
||||||
bash:
|
|
||||||
% export LAMMPS_POTENTIALS=/path/to/lammps/potentials
|
% export LAMMPS_POTENTIALS=/path/to/lammps/potentials
|
||||||
|
|
||||||
|
Windows:
|
||||||
|
|
||||||
.. parsed-literal::
|
.. parsed-literal::
|
||||||
|
|
||||||
Windows:
|
% set LAMMPS_POTENTIALS="C:\Path to LAMMPS\Potentials"
|
||||||
% set LAMMPS_POTENTIALS="C:\Path to LAMMPS\Potentials
|
|
||||||
|
|
||||||
|
|
||||||
----------
|
----------
|
||||||
|
|
|
@ -194,7 +194,7 @@ Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`pair_style <pair_style>`, :doc:`pair_coeff <pair_coeff>`,
|
:doc:`pair_style <pair_style>`, :doc:`pair_coeff <pair_coeff>`,
|
||||||
:doc:`fix_qeq/comb <fix_qeq_comb>`
|
:doc:`fix qeq/comb <fix_qeq_comb>`
|
||||||
|
|
||||||
**Default:** none
|
**Default:** none
|
||||||
|
|
||||||
|
|
|
@ -241,8 +241,8 @@ in several water models).
|
||||||
NOTES: When using the core-softed Coulomb potentials with long-range
|
NOTES: When using the core-softed Coulomb potentials with long-range
|
||||||
solvers (*coul/long/soft*, *lj/cut/coul/long/soft*, etc.) in a free
|
solvers (*coul/long/soft*, *lj/cut/coul/long/soft*, etc.) in a free
|
||||||
energy calculation in which sites holding electrostatic charges are
|
energy calculation in which sites holding electrostatic charges are
|
||||||
being created or anihilated (using :doc:`fix_adapt/fep <fix_adapt_fep>`
|
being created or anihilated (using :doc:`fix adapt/fep <fix_adapt_fep>`
|
||||||
and :doc:`compute_fep <compute_fep>`) it is important to adapt both the
|
and :doc:`compute fep <compute_fep>`) it is important to adapt both the
|
||||||
lambda activation parameter (from 0 to 1, or the reverse) and the
|
lambda activation parameter (from 0 to 1, or the reverse) and the
|
||||||
value of the charge (from 0 to its final value, or the reverse). This
|
value of the charge (from 0 to its final value, or the reverse). This
|
||||||
ensures that long-range electrostatic terms (kspace) are correct. It
|
ensures that long-range electrostatic terms (kspace) are correct. It
|
||||||
|
@ -323,8 +323,8 @@ the :ref:`Making LAMMPS <start_3>` section for more info.
|
||||||
Related commands
|
Related commands
|
||||||
""""""""""""""""
|
""""""""""""""""
|
||||||
|
|
||||||
:doc:`pair_coeff <pair_coeff>`, :doc:`fix_adapt <fix_adapt>`,
|
:doc:`pair_coeff <pair_coeff>`, :doc:`fix adapt <fix_adapt>`,
|
||||||
:doc:`fix_adapt/fep <fix_adapt_fep>`, :doc:`compute_fep <compute_fep>`
|
:doc:`fix adapt/fep <fix_adapt_fep>`, :doc:`compute fep <compute_fep>`
|
||||||
|
|
||||||
**Default:** none
|
**Default:** none
|
||||||
|
|
||||||
|
|
|
@ -168,7 +168,7 @@ commands. For both the <em>brick</em> and <em>tiled</em> styles, the initial
|
||||||
decomposition will be the same, as described by
|
decomposition will be the same, as described by
|
||||||
<a class="reference internal" href="create_box.html"><em>create_box</em></a> and <a class="reference internal" href="processors.html"><em>processors</em></a>
|
<a class="reference internal" href="create_box.html"><em>create_box</em></a> and <a class="reference internal" href="processors.html"><em>processors</em></a>
|
||||||
commands. The decomposition can be changed via the
|
commands. The decomposition can be changed via the
|
||||||
<a class="reference internal" href="balance.html"><em>balance</em></a> or <a class="reference internal" href="fix_balance.html"><em>fix_balance</em></a> commands.</p>
|
<a class="reference internal" href="balance.html"><em>balance</em></a> or <a class="reference internal" href="fix_balance.html"><em>fix balance</em></a> commands.</p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="restrictions">
|
<div class="section" id="restrictions">
|
||||||
<h2>Restrictions<a class="headerlink" href="#restrictions" title="Permalink to this headline">¶</a></h2>
|
<h2>Restrictions<a class="headerlink" href="#restrictions" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -49,7 +49,7 @@ commands. For both the {brick} and {tiled} styles, the initial
|
||||||
decomposition will be the same, as described by
|
decomposition will be the same, as described by
|
||||||
"create_box"_create_box.html and "processors"_processors.html
|
"create_box"_create_box.html and "processors"_processors.html
|
||||||
commands. The decomposition can be changed via the
|
commands. The decomposition can be changed via the
|
||||||
"balance"_balance.html or "fix_balance"_fix_balance.html commands.
|
"balance"_balance.html or "fix balance"_fix_balance.html commands.
|
||||||
|
|
||||||
[Restrictions:] none
|
[Restrictions:] none
|
||||||
|
|
||||||
|
|
|
@ -215,7 +215,7 @@ long-range tail correction to the energy via the <em>tail</em> keyword.</p>
|
||||||
<p>For each term you can specify a different (or the same) scale factor
|
<p>For each term you can specify a different (or the same) scale factor
|
||||||
by the two variables that you list. Again, these will typically
|
by the two variables that you list. Again, these will typically
|
||||||
correspond toe the scale factors applied to these various potentials
|
correspond toe the scale factors applied to these various potentials
|
||||||
and the K-Space contribution via the <a class="reference internal" href="fix_adapt.html"><em>fix_adapt</em></a>
|
and the K-Space contribution via the <a class="reference internal" href="fix_adapt.html"><em>fix adapt</em></a>
|
||||||
command.</p>
|
command.</p>
|
||||||
<p>More details about the exact functional forms for the computation of
|
<p>More details about the exact functional forms for the computation of
|
||||||
du/dl can be found in the paper by <a class="reference internal" href="#eike"><span>Eike</span></a>.</p>
|
du/dl can be found in the paper by <a class="reference internal" href="#eike"><span>Eike</span></a>.</p>
|
||||||
|
|
|
@ -99,7 +99,7 @@ long-range tail correction to the energy via the {tail} keyword.
|
||||||
For each term you can specify a different (or the same) scale factor
|
For each term you can specify a different (or the same) scale factor
|
||||||
by the two variables that you list. Again, these will typically
|
by the two variables that you list. Again, these will typically
|
||||||
correspond toe the scale factors applied to these various potentials
|
correspond toe the scale factors applied to these various potentials
|
||||||
and the K-Space contribution via the "fix_adapt"_fix_adapt.html
|
and the K-Space contribution via the "fix adapt"_fix_adapt.html
|
||||||
command.
|
command.
|
||||||
|
|
||||||
More details about the exact functional forms for the computation of
|
More details about the exact functional forms for the computation of
|
||||||
|
|
|
@ -254,7 +254,7 @@ attempted to be.</p>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="lattice.html"><em>lattice</em></a>, <a class="reference internal" href="change_box.html"><em>change_box</em></a>,
|
<p><a class="reference internal" href="lattice.html"><em>lattice</em></a>, <a class="reference internal" href="change_box.html"><em>change_box</em></a>,
|
||||||
<a class="reference internal" href="fix_move.html"><em>fix_move</em></a></p>
|
<a class="reference internal" href="fix_move.html"><em>fix move</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -132,7 +132,7 @@ You cannot rotate around any rotation vector except the z-axis for a
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"lattice"_lattice.html, "change_box"_change_box.html,
|
"lattice"_lattice.html, "change_box"_change_box.html,
|
||||||
"fix_move"_fix_move.html
|
"fix move"_fix_move.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
||||||
|
|
|
@ -181,7 +181,7 @@ fix 1 all adapt/fep 10 atom diameter 1 v_size
|
||||||
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
|
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
|
||||||
<p>Change or adapt one or more specific simulation attributes or settings
|
<p>Change or adapt one or more specific simulation attributes or settings
|
||||||
over time as a simulation runs.</p>
|
over time as a simulation runs.</p>
|
||||||
<p>This is an enhanced version of the <a class="reference internal" href="fix_adapt.html"><em>fix_adapt</em></a> command
|
<p>This is an enhanced version of the <a class="reference internal" href="fix_adapt.html"><em>fix adapt</em></a> command
|
||||||
with two differences,</p>
|
with two differences,</p>
|
||||||
<ul class="simple">
|
<ul class="simple">
|
||||||
<li>It is possible to modify the charges of chosen atom types only,
|
<li>It is possible to modify the charges of chosen atom types only,
|
||||||
|
@ -190,7 +190,7 @@ instead of scaling all the charges in the system.</li>
|
||||||
ave/time”.</li>
|
ave/time”.</li>
|
||||||
</ul>
|
</ul>
|
||||||
<p>This version is suited for free energy calculations using
|
<p>This version is suited for free energy calculations using
|
||||||
<a class="reference internal" href="compute_ti.html"><em>compute_ti</em></a> or <a class="reference internal" href="compute_fep.html"><em>compute_fep</em></a>.</p>
|
<a class="reference internal" href="compute_ti.html"><em>compute ti</em></a> or <a class="reference internal" href="compute_fep.html"><em>compute fep</em></a>.</p>
|
||||||
<p>If <em>N</em> is specified as 0, the specified attributes are only changed
|
<p>If <em>N</em> is specified as 0, the specified attributes are only changed
|
||||||
once, before the simulation begins. This is all that is needed if the
|
once, before the simulation begins. This is all that is needed if the
|
||||||
associated variables are not time-dependent. If <em>N</em> > 0, then changes
|
associated variables are not time-dependent. If <em>N</em> > 0, then changes
|
||||||
|
@ -392,7 +392,7 @@ This fix is not invoked during <a class="reference internal" href="minimize.html
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="compute_fep.html"><em>compute fep</em></a>, <a class="reference internal" href="fix_adapt.html"><em>fix_adapt</em></a>, <a class="reference internal" href="compute_ti.html"><em>compute ti</em></a></p>
|
<p><a class="reference internal" href="compute_fep.html"><em>compute fep</em></a>, <a class="reference internal" href="fix_adapt.html"><em>fix adapt</em></a>, <a class="reference internal" href="compute_ti.html"><em>compute ti</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -54,7 +54,7 @@ fix 1 all adapt/fep 10 atom diameter 1 v_size :pre
|
||||||
Change or adapt one or more specific simulation attributes or settings
|
Change or adapt one or more specific simulation attributes or settings
|
||||||
over time as a simulation runs.
|
over time as a simulation runs.
|
||||||
|
|
||||||
This is an enhanced version of the "fix_adapt"_fix_adapt.html command
|
This is an enhanced version of the "fix adapt"_fix_adapt.html command
|
||||||
with two differences,
|
with two differences,
|
||||||
|
|
||||||
It is possible to modify the charges of chosen atom types only,
|
It is possible to modify the charges of chosen atom types only,
|
||||||
|
@ -64,7 +64,7 @@ There is a new option {after} for better compatibility with "fix
|
||||||
ave/time". :l,ule
|
ave/time". :l,ule
|
||||||
|
|
||||||
This version is suited for free energy calculations using
|
This version is suited for free energy calculations using
|
||||||
"compute_ti"_compute_ti.html or "compute_fep"_compute_fep.html.
|
"compute ti"_compute_ti.html or "compute fep"_compute_fep.html.
|
||||||
|
|
||||||
If {N} is specified as 0, the specified attributes are only changed
|
If {N} is specified as 0, the specified attributes are only changed
|
||||||
once, before the simulation begins. This is all that is needed if the
|
once, before the simulation begins. This is all that is needed if the
|
||||||
|
@ -251,7 +251,7 @@ This fix is not invoked during "energy minimization"_minimize.html.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"compute fep"_compute_fep.html, "fix_adapt"_fix_adapt.html, "compute
|
"compute fep"_compute_fep.html, "fix adapt"_fix_adapt.html, "compute
|
||||||
ti"_compute_ti.html
|
ti"_compute_ti.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
|
@ -175,7 +175,7 @@ chosen randomly with equal probability among the candidate
|
||||||
atoms. Swaps are not attempted between atoms of the same type since
|
atoms. Swaps are not attempted between atoms of the same type since
|
||||||
nothing would happen.</p>
|
nothing would happen.</p>
|
||||||
<p>All atoms in the simulation domain can be moved using regular time
|
<p>All atoms in the simulation domain can be moved using regular time
|
||||||
integration displacements, e.g. via <code class="xref doc docutils literal"><span class="pre">fix_nvt</span></code>, resulting
|
integration displacements, e.g. via <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, resulting
|
||||||
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
||||||
be needed when running such a hybrid simulation, especially if the
|
be needed when running such a hybrid simulation, especially if the
|
||||||
swapped atoms are not well equilibrated.</p>
|
swapped atoms are not well equilibrated.</p>
|
||||||
|
@ -278,9 +278,9 @@ built with that package. See the <a class="reference internal" href="Section_st
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><code class="xref doc docutils literal"><span class="pre">fix_nvt</span></code>, <a class="reference internal" href="neighbor.html"><em>neighbor</em></a>,
|
<p><a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="neighbor.html"><em>neighbor</em></a>,
|
||||||
<a class="reference internal" href="fix_deposit.html"><em>fix_deposit</em></a>, <a class="reference internal" href="fix_evaporate.html"><em>fix_evaporate</em></a>,
|
<a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_evaporate.html"><em>fix evaporate</em></a>,
|
||||||
<a class="reference internal" href="delete_atoms.html"><em>delete_atoms</em></a>, <a class="reference internal" href="fix_gcmc.html"><em>fix_gcmc</em></a></p>
|
<a class="reference internal" href="delete_atoms.html"><em>delete_atoms</em></a>, <a class="reference internal" href="fix_gcmc.html"><em>fix gcmc</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -53,7 +53,7 @@ atoms. Swaps are not attempted between atoms of the same type since
|
||||||
nothing would happen.
|
nothing would happen.
|
||||||
|
|
||||||
All atoms in the simulation domain can be moved using regular time
|
All atoms in the simulation domain can be moved using regular time
|
||||||
integration displacements, e.g. via "fix_nvt"_fix_nvt.html, resulting
|
integration displacements, e.g. via "fix nvt"_fix_nh.html, resulting
|
||||||
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
in a hybrid MC+MD simulation. A smaller-than-usual timestep size may
|
||||||
be needed when running such a hybrid simulation, especially if the
|
be needed when running such a hybrid simulation, especially if the
|
||||||
swapped atoms are not well equilibrated.
|
swapped atoms are not well equilibrated.
|
||||||
|
@ -170,9 +170,9 @@ LAMMPS"_Section_start.html#start_3 section for more info.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix_nvt"_fix_nvt.html, "neighbor"_neighbor.html,
|
"fix nvt"_fix_nh.html, "neighbor"_neighbor.html,
|
||||||
"fix_deposit"_fix_deposit.html, "fix_evaporate"_fix_evaporate.html,
|
"fix deposit"_fix_deposit.html, "fix evaporate"_fix_evaporate.html,
|
||||||
"delete_atoms"_delete_atoms.html, "fix_gcmc"_fix_gcmc.html
|
"delete_atoms"_delete_atoms.html, "fix gcmc"_fix_gcmc.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
||||||
|
|
|
@ -371,7 +371,7 @@ defined by the <a class="reference internal" href="region.html"><em>region</em><
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_pour.html"><em>fix_pour</em></a>, <a class="reference internal" href="region.html"><em>region</em></a></p>
|
<p><a class="reference internal" href="fix_pour.html"><em>fix pour</em></a>, <a class="reference internal" href="region.html"><em>region</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -264,7 +264,7 @@ defined by the "region"_region.html command.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix_pour"_fix_pour.html, "region"_region.html
|
"fix pour"_fix_pour.html, "region"_region.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
||||||
|
|
|
@ -215,7 +215,7 @@ molecules other than the exchanged type, but MC deletions,
|
||||||
translations, and rotations can be performed on any atom/molecule in
|
translations, and rotations can be performed on any atom/molecule in
|
||||||
the fix group. All atoms in the simulation cell can be moved using
|
the fix group. All atoms in the simulation cell can be moved using
|
||||||
regular time integration translations, e.g. via
|
regular time integration translations, e.g. via
|
||||||
<code class="xref doc docutils literal"><span class="pre">fix_nvt</span></code>, resulting in a hybrid GCMC+MD simulation. A
|
<a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, resulting in a hybrid GCMC+MD simulation. A
|
||||||
smaller-than-usual timestep size may be needed when running such a
|
smaller-than-usual timestep size may be needed when running such a
|
||||||
hybrid simulation, especially if the inserted molecules are not well
|
hybrid simulation, especially if the inserted molecules are not well
|
||||||
equilibrated.</p>
|
equilibrated.</p>
|
||||||
|
@ -233,9 +233,9 @@ no move or deletion is performed, but it is counted as an attempt move
|
||||||
or deletion. If an attempted move places the atom or molecule center-of-mass outside
|
or deletion. If an attempted move places the atom or molecule center-of-mass outside
|
||||||
the specified region, a new attempted move is generated. This process is repeated
|
the specified region, a new attempted move is generated. This process is repeated
|
||||||
until the atom or molecule center-of-mass is inside the specified region.</p>
|
until the atom or molecule center-of-mass is inside the specified region.</p>
|
||||||
<p>If used with <code class="xref doc docutils literal"><span class="pre">fix_nvt</span></code>, the temperature of the imaginary
|
<p>If used with <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, the temperature of the imaginary
|
||||||
reservoir, T, should be set to be equivalent to the target temperature
|
reservoir, T, should be set to be equivalent to the target temperature
|
||||||
used in <code class="xref doc docutils literal"><span class="pre">fix_nvt</span></code>. Otherwise, the imaginary reservoir
|
used in fix nvt. Otherwise, the imaginary reservoir
|
||||||
will not be in thermal equilibrium with the simulation cell. Also,
|
will not be in thermal equilibrium with the simulation cell. Also,
|
||||||
it is important that the temperature used by fix nvt be dynamic,
|
it is important that the temperature used by fix nvt be dynamic,
|
||||||
which can be achieved as follows:</p>
|
which can be achieved as follows:</p>
|
||||||
|
@ -356,7 +356,7 @@ specify if this should be done.</p>
|
||||||
charge. Note that doing so will cause the system to become non-neutral.
|
charge. Note that doing so will cause the system to become non-neutral.
|
||||||
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
||||||
with non-neutral systems. See the
|
with non-neutral systems. See the
|
||||||
<a class="reference internal" href="compute_group_group.html"><em>compute_group_group</em></a> documentation for more
|
<a class="reference internal" href="compute_group_group.html"><em>compute group/group</em></a> documentation for more
|
||||||
details about simulating non-neutral systems with kspace on.</p>
|
details about simulating non-neutral systems with kspace on.</p>
|
||||||
<p>Use of this fix typically will cause the number of atoms to fluctuate,
|
<p>Use of this fix typically will cause the number of atoms to fluctuate,
|
||||||
therefore, you will want to use the
|
therefore, you will want to use the
|
||||||
|
@ -425,7 +425,7 @@ referenced by the user for each subsequent fix gcmc command.</p>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_atom_swap.html"><em>fix atom/swap</em></a>,
|
<p><a class="reference internal" href="fix_atom_swap.html"><em>fix atom/swap</em></a>,
|
||||||
<code class="xref doc docutils literal"><span class="pre">fix</span> <span class="pre">nvt</span></code>, <a class="reference internal" href="neighbor.html"><em>neighbor</em></a>,
|
<a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="neighbor.html"><em>neighbor</em></a>,
|
||||||
<a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_evaporate.html"><em>fix evaporate</em></a>,
|
<a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_evaporate.html"><em>fix evaporate</em></a>,
|
||||||
<a class="reference internal" href="delete_atoms.html"><em>delete_atoms</em></a></p>
|
<a class="reference internal" href="delete_atoms.html"><em>delete_atoms</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
|
|
|
@ -95,7 +95,7 @@ molecules other than the exchanged type, but MC deletions,
|
||||||
translations, and rotations can be performed on any atom/molecule in
|
translations, and rotations can be performed on any atom/molecule in
|
||||||
the fix group. All atoms in the simulation cell can be moved using
|
the fix group. All atoms in the simulation cell can be moved using
|
||||||
regular time integration translations, e.g. via
|
regular time integration translations, e.g. via
|
||||||
"fix_nvt"_fix_nvt.html, resulting in a hybrid GCMC+MD simulation. A
|
"fix nvt"_fix_nh.html, resulting in a hybrid GCMC+MD simulation. A
|
||||||
smaller-than-usual timestep size may be needed when running such a
|
smaller-than-usual timestep size may be needed when running such a
|
||||||
hybrid simulation, especially if the inserted molecules are not well
|
hybrid simulation, especially if the inserted molecules are not well
|
||||||
equilibrated.
|
equilibrated.
|
||||||
|
@ -115,9 +115,9 @@ or deletion. If an attempted move places the atom or molecule center-of-mass out
|
||||||
the specified region, a new attempted move is generated. This process is repeated
|
the specified region, a new attempted move is generated. This process is repeated
|
||||||
until the atom or molecule center-of-mass is inside the specified region.
|
until the atom or molecule center-of-mass is inside the specified region.
|
||||||
|
|
||||||
If used with "fix_nvt"_fix_nvt.html, the temperature of the imaginary
|
If used with "fix nvt"_fix_nh.html, the temperature of the imaginary
|
||||||
reservoir, T, should be set to be equivalent to the target temperature
|
reservoir, T, should be set to be equivalent to the target temperature
|
||||||
used in "fix_nvt"_fix_nvt.html. Otherwise, the imaginary reservoir
|
used in fix nvt. Otherwise, the imaginary reservoir
|
||||||
will not be in thermal equilibrium with the simulation cell. Also,
|
will not be in thermal equilibrium with the simulation cell. Also,
|
||||||
it is important that the temperature used by fix nvt be dynamic,
|
it is important that the temperature used by fix nvt be dynamic,
|
||||||
which can be achieved as follows:
|
which can be achieved as follows:
|
||||||
|
@ -253,7 +253,7 @@ Use the {charge} option to insert atoms with a user-specified point
|
||||||
charge. Note that doing so will cause the system to become non-neutral.
|
charge. Note that doing so will cause the system to become non-neutral.
|
||||||
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
LAMMPS issues a warning when using long-range electrostatics (kspace)
|
||||||
with non-neutral systems. See the
|
with non-neutral systems. See the
|
||||||
"compute_group_group"_compute_group_group.html documentation for more
|
"compute group/group"_compute_group_group.html documentation for more
|
||||||
details about simulating non-neutral systems with kspace on.
|
details about simulating non-neutral systems with kspace on.
|
||||||
|
|
||||||
Use of this fix typically will cause the number of atoms to fluctuate,
|
Use of this fix typically will cause the number of atoms to fluctuate,
|
||||||
|
@ -334,7 +334,7 @@ referenced by the user for each subsequent fix gcmc command.
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix atom/swap"_fix_atom_swap.html,
|
"fix atom/swap"_fix_atom_swap.html,
|
||||||
"fix nvt"_fix_nvt.html, "neighbor"_neighbor.html,
|
"fix nvt"_fix_nh.html, "neighbor"_neighbor.html,
|
||||||
"fix deposit"_fix_deposit.html, "fix evaporate"_fix_evaporate.html,
|
"fix deposit"_fix_deposit.html, "fix evaporate"_fix_evaporate.html,
|
||||||
"delete_atoms"_delete_atoms.html
|
"delete_atoms"_delete_atoms.html
|
||||||
|
|
||||||
|
|
|
@ -204,7 +204,7 @@ different numbers of processors.</p>
|
||||||
implemented by the <a class="reference internal" href="fix_gld.html"><em>fix gld</em></a> scheme is closely related
|
implemented by the <a class="reference internal" href="fix_gld.html"><em>fix gld</em></a> scheme is closely related
|
||||||
to the present one. In fact, it should be always possible to cast the
|
to the present one. In fact, it should be always possible to cast the
|
||||||
Prony series form of the memory kernel used by GLD into an appropriate
|
Prony series form of the memory kernel used by GLD into an appropriate
|
||||||
input matrix for <a class="reference internal" href=""><em>fix_gle</em></a>. While the GLE scheme is more
|
input matrix for <a class="reference internal" href=""><em>fix gle</em></a>. While the GLE scheme is more
|
||||||
general, the form used by <a class="reference internal" href="fix_gld.html"><em>fix gld</em></a> can be more directly
|
general, the form used by <a class="reference internal" href="fix_gld.html"><em>fix gld</em></a> can be more directly
|
||||||
related to the representation of an implicit solvent environment.</p>
|
related to the representation of an implicit solvent environment.</p>
|
||||||
</div>
|
</div>
|
||||||
|
@ -239,14 +239,14 @@ thermostatted degrees of freedom are fully flexible, and the sampled
|
||||||
ensemble will not be correct otherwise.</p>
|
ensemble will not be correct otherwise.</p>
|
||||||
<p>In order to perform constant-pressure simulations please use
|
<p>In order to perform constant-pressure simulations please use
|
||||||
<a class="reference internal" href="fix_press_berendsen.html"><em>fix press/berendsen</em></a>, rather than
|
<a class="reference internal" href="fix_press_berendsen.html"><em>fix press/berendsen</em></a>, rather than
|
||||||
<code class="xref doc docutils literal"><span class="pre">fix_npt</span></code>, to avoid duplicate integration of the
|
<a class="reference internal" href="fix_nh.html"><em>fix npt</em></a>, to avoid duplicate integration of the
|
||||||
equations of motion.</p>
|
equations of motion.</p>
|
||||||
<p>This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
<p>This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
||||||
was built with that package. See the <a class="reference internal" href="Section_start.html#start-3"><span>Making LAMMPS</span></a> section for more info.</p>
|
was built with that package. See the <a class="reference internal" href="Section_start.html#start-3"><span>Making LAMMPS</span></a> section for more info.</p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="fix_temp_rescale.html"><em>fix temp/rescale</em></a>, <a class="reference internal" href="fix_viscous.html"><em>fix viscous</em></a>, <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="pair_dpd.html"><em>pair_style dpd/tstat</em></a>, <a class="reference internal" href="fix_gld.html"><em>fix_gld</em></a></p>
|
<p><a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="fix_temp_rescale.html"><em>fix temp/rescale</em></a>, <a class="reference internal" href="fix_viscous.html"><em>fix viscous</em></a>, <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="pair_dpd.html"><em>pair_style dpd/tstat</em></a>, <a class="reference internal" href="fix_gld.html"><em>fix gld</em></a></p>
|
||||||
<hr class="docutils" />
|
<hr class="docutils" />
|
||||||
<p id="ceriotti"><strong>(Ceriotti)</strong> Ceriotti, Bussi and Parrinello, J Chem Theory Comput 6,
|
<p id="ceriotti"><strong>(Ceriotti)</strong> Ceriotti, Bussi and Parrinello, J Chem Theory Comput 6,
|
||||||
1170-80 (2010)</p>
|
1170-80 (2010)</p>
|
||||||
|
|
|
@ -88,7 +88,7 @@ Note also that the Generalized Langevin Dynamics scheme that is
|
||||||
implemented by the "fix gld"_fix_gld.html scheme is closely related
|
implemented by the "fix gld"_fix_gld.html scheme is closely related
|
||||||
to the present one. In fact, it should be always possible to cast the
|
to the present one. In fact, it should be always possible to cast the
|
||||||
Prony series form of the memory kernel used by GLD into an appropriate
|
Prony series form of the memory kernel used by GLD into an appropriate
|
||||||
input matrix for "fix_gle"_fix_gle.html. While the GLE scheme is more
|
input matrix for "fix gle"_fix_gle.html. While the GLE scheme is more
|
||||||
general, the form used by "fix gld"_fix_gld.html can be more directly
|
general, the form used by "fix gld"_fix_gld.html can be more directly
|
||||||
related to the representation of an implicit solvent environment.
|
related to the representation of an implicit solvent environment.
|
||||||
|
|
||||||
|
@ -128,7 +128,7 @@ ensemble will not be correct otherwise.
|
||||||
|
|
||||||
In order to perform constant-pressure simulations please use
|
In order to perform constant-pressure simulations please use
|
||||||
"fix press/berendsen"_fix_press_berendsen.html, rather than
|
"fix press/berendsen"_fix_press_berendsen.html, rather than
|
||||||
"fix_npt"_fix_npt.html, to avoid duplicate integration of the
|
"fix npt"_fix_nh.html, to avoid duplicate integration of the
|
||||||
equations of motion.
|
equations of motion.
|
||||||
|
|
||||||
This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
This fix is part of the USER-MISC package. It is only enabled if LAMMPS
|
||||||
|
@ -139,7 +139,7 @@ LAMMPS"_Section_start.html#start_3 section for more info.
|
||||||
|
|
||||||
"fix nvt"_fix_nh.html, "fix temp/rescale"_fix_temp_rescale.html, "fix
|
"fix nvt"_fix_nh.html, "fix temp/rescale"_fix_temp_rescale.html, "fix
|
||||||
viscous"_fix_viscous.html, "fix nvt"_fix_nh.html, "pair_style
|
viscous"_fix_viscous.html, "fix nvt"_fix_nh.html, "pair_style
|
||||||
dpd/tstat"_pair_dpd.html, "fix_gld"_fix_gld.html
|
dpd/tstat"_pair_dpd.html, "fix gld"_fix_gld.html
|
||||||
|
|
||||||
:line
|
:line
|
||||||
|
|
||||||
|
|
|
@ -176,7 +176,7 @@ fix 1 all lb/rigid/pc/sphere force 1 0 0 innerNodes ForceAtoms
|
||||||
created to be used in place of that fix, to integrate the equations of
|
created to be used in place of that fix, to integrate the equations of
|
||||||
motion of spherical rigid bodies when a lattice-Boltzmann fluid is
|
motion of spherical rigid bodies when a lattice-Boltzmann fluid is
|
||||||
present with a user-specified value of the force-coupling constant.
|
present with a user-specified value of the force-coupling constant.
|
||||||
The fix uses the integration algorithm described in <a class="reference internal" href="fix_lb_viscous.html#mackay"><span>Mackay et al.</span></a> to update the positions, velocities, and orientations of
|
The fix uses the integration algorithm described in <a class="reference internal" href="#mackay"><span>Mackay et al.</span></a> to update the positions, velocities, and orientations of
|
||||||
a set of spherical rigid bodies experiencing velocity dependent
|
a set of spherical rigid bodies experiencing velocity dependent
|
||||||
hydrodynamic forces. The spherical bodies are assumed to rotate as
|
hydrodynamic forces. The spherical bodies are assumed to rotate as
|
||||||
solid, uniform density spheres, with moments of inertia calculated
|
solid, uniform density spheres, with moments of inertia calculated
|
||||||
|
@ -201,13 +201,13 @@ central atoms interact with one another.</p>
|
||||||
<p>Apart from the features described above, this fix is very similar to
|
<p>Apart from the features described above, this fix is very similar to
|
||||||
the rigid fix (although it includes fewer optional arguments, and
|
the rigid fix (although it includes fewer optional arguments, and
|
||||||
assumes the constituent atoms are point particles); see
|
assumes the constituent atoms are point particles); see
|
||||||
<a class="reference internal" href="fix_rigid.html"><em>fix_rigid</em></a> for a complete documentation.</p>
|
<a class="reference internal" href="fix_rigid.html"><em>fix rigid</em></a> for a complete documentation.</p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="restart-fix-modify-output-run-start-stop-minimize-info">
|
<div class="section" id="restart-fix-modify-output-run-start-stop-minimize-info">
|
||||||
<h2>Restart, fix_modify, output, run start/stop, minimize info<a class="headerlink" href="#restart-fix-modify-output-run-start-stop-minimize-info" title="Permalink to this headline">¶</a></h2>
|
<h2>Restart, fix_modify, output, run start/stop, minimize info<a class="headerlink" href="#restart-fix-modify-output-run-start-stop-minimize-info" title="Permalink to this headline">¶</a></h2>
|
||||||
<p>No information about the <em>rigid</em> and <em>rigid/nve</em> fixes are written to
|
<p>No information about the <em>rigid</em> and <em>rigid/nve</em> fixes are written to
|
||||||
<a class="reference internal" href="restart.html"><em>binary restart files</em></a>.</p>
|
<a class="reference internal" href="restart.html"><em>binary restart files</em></a>.</p>
|
||||||
<p>Similar to the <a class="reference internal" href="fix_rigid.html"><em>fix_rigid</em></a> command: &quot; The rigid
|
<p>Similar to the <a class="reference internal" href="fix_rigid.html"><em>fix rigid</em></a> command: &quot; The rigid
|
||||||
fix computes a global scalar which can be accessed by various <a class="reference internal" href="Section_howto.html#howto-15"><span>output commands</span></a>. The scalar value calculated by
|
fix computes a global scalar which can be accessed by various <a class="reference internal" href="Section_howto.html#howto-15"><span>output commands</span></a>. The scalar value calculated by
|
||||||
these fixes is “intensive”. The scalar is the current temperature of
|
these fixes is “intensive”. The scalar is the current temperature of
|
||||||
the collection of rigid bodies. This is averaged over all rigid
|
the collection of rigid bodies. This is averaged over all rigid
|
||||||
|
|
|
@ -73,14 +73,14 @@ central atoms interact with one another.
|
||||||
Apart from the features described above, this fix is very similar to
|
Apart from the features described above, this fix is very similar to
|
||||||
the rigid fix (although it includes fewer optional arguments, and
|
the rigid fix (although it includes fewer optional arguments, and
|
||||||
assumes the constituent atoms are point particles); see
|
assumes the constituent atoms are point particles); see
|
||||||
"fix_rigid"_fix_rigid.html for a complete documentation.
|
"fix rigid"_fix_rigid.html for a complete documentation.
|
||||||
|
|
||||||
[Restart, fix_modify, output, run start/stop, minimize info:]
|
[Restart, fix_modify, output, run start/stop, minimize info:]
|
||||||
|
|
||||||
No information about the {rigid} and {rigid/nve} fixes are written to
|
No information about the {rigid} and {rigid/nve} fixes are written to
|
||||||
"binary restart files"_restart.html.
|
"binary restart files"_restart.html.
|
||||||
|
|
||||||
Similar to the "fix_rigid"_fix_rigid.html command: " The rigid
|
Similar to the "fix rigid"_fix_rigid.html command: " The rigid
|
||||||
fix computes a global scalar which can be accessed by various "output
|
fix computes a global scalar which can be accessed by various "output
|
||||||
commands"_Section_howto.html#howto_15. The scalar value calculated by
|
commands"_Section_howto.html#howto_15. The scalar value calculated by
|
||||||
these fixes is "intensive". The scalar is the current temperature of
|
these fixes is "intensive". The scalar is the current temperature of
|
||||||
|
|
|
@ -175,7 +175,7 @@ fix myhug all nphug temp 1.0 1.0 10.0 iso 40.0 40.0 70.0 drag 200.0 tchain 1 pch
|
||||||
<p>This command is a variant of the Nose-Hoover
|
<p>This command is a variant of the Nose-Hoover
|
||||||
<a class="reference internal" href="fix_nh.html"><em>fix npt</em></a> fix style.
|
<a class="reference internal" href="fix_nh.html"><em>fix npt</em></a> fix style.
|
||||||
It performs time integration of the Hugoniostat equations
|
It performs time integration of the Hugoniostat equations
|
||||||
of motion developed by Ravelo et al. <a class="reference internal" href="pair_lj_cubic.html#ravelo"><span>(Ravelo)</span></a>.
|
of motion developed by Ravelo et al. <a class="reference internal" href="#ravelo"><span>(Ravelo)</span></a>.
|
||||||
These equations compress the system to a state with average
|
These equations compress the system to a state with average
|
||||||
axial stress or pressure equal to the specified target value
|
axial stress or pressure equal to the specified target value
|
||||||
and that satisfies the Rankine-Hugoniot (RH)
|
and that satisfies the Rankine-Hugoniot (RH)
|
||||||
|
@ -302,7 +302,7 @@ these fixes is “extensive”; the vector values are “intensive&#
|
||||||
<p>The scalar is the cumulative energy change due to the fix.</p>
|
<p>The scalar is the cumulative energy change due to the fix.</p>
|
||||||
<p>The vector stores three quantities unique to this fix (Delta, Us, and up),
|
<p>The vector stores three quantities unique to this fix (Delta, Us, and up),
|
||||||
followed by all the internal Nose/Hoover thermostat and barostat
|
followed by all the internal Nose/Hoover thermostat and barostat
|
||||||
variables defined for <a class="reference internal" href="fix_nh.html"><em>fix_style npt</em></a>. Delta is the deviation
|
variables defined for <a class="reference internal" href="fix_nh.html"><em>fix npt</em></a>. Delta is the deviation
|
||||||
of the temperature from the target temperature, given by the above equation.
|
of the temperature from the target temperature, given by the above equation.
|
||||||
Us and up are the shock and particle velocity corresponding to a steady
|
Us and up are the shock and particle velocity corresponding to a steady
|
||||||
shock calculated from the RH conditions. They have units of distance/time.</p>
|
shock calculated from the RH conditions. They have units of distance/time.</p>
|
||||||
|
@ -311,7 +311,7 @@ shock calculated from the RH conditions. They have units of distance/time.</p>
|
||||||
<h2>Restrictions<a class="headerlink" href="#restrictions" title="Permalink to this headline">¶</a></h2>
|
<h2>Restrictions<a class="headerlink" href="#restrictions" title="Permalink to this headline">¶</a></h2>
|
||||||
<p>This fix style is part of the SHOCK package. It is only enabled if
|
<p>This fix style is part of the SHOCK package. It is only enabled if
|
||||||
LAMMPS was built with that package. See the <a class="reference internal" href="Section_start.html#start-3"><span>Making LAMMPS</span></a> section for more info.</p>
|
LAMMPS was built with that package. See the <a class="reference internal" href="Section_start.html#start-3"><span>Making LAMMPS</span></a> section for more info.</p>
|
||||||
<p>All the usual restrictions for <a class="reference internal" href="fix_nh.html"><em>fix_style npt</em></a> apply,
|
<p>All the usual restrictions for <a class="reference internal" href="fix_nh.html"><em>fix npt</em></a> apply,
|
||||||
plus the additional ones mentioned above.</p>
|
plus the additional ones mentioned above.</p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
|
|
|
@ -201,7 +201,7 @@ The scalar is the cumulative energy change due to the fix.
|
||||||
|
|
||||||
The vector stores three quantities unique to this fix (Delta, Us, and up),
|
The vector stores three quantities unique to this fix (Delta, Us, and up),
|
||||||
followed by all the internal Nose/Hoover thermostat and barostat
|
followed by all the internal Nose/Hoover thermostat and barostat
|
||||||
variables defined for "fix_style npt"_fix_nh.html. Delta is the deviation
|
variables defined for "fix npt"_fix_nh.html. Delta is the deviation
|
||||||
of the temperature from the target temperature, given by the above equation.
|
of the temperature from the target temperature, given by the above equation.
|
||||||
Us and up are the shock and particle velocity corresponding to a steady
|
Us and up are the shock and particle velocity corresponding to a steady
|
||||||
shock calculated from the RH conditions. They have units of distance/time.
|
shock calculated from the RH conditions. They have units of distance/time.
|
||||||
|
@ -212,7 +212,7 @@ This fix style is part of the SHOCK package. It is only enabled if
|
||||||
LAMMPS was built with that package. See the "Making
|
LAMMPS was built with that package. See the "Making
|
||||||
LAMMPS"_Section_start.html#start_3 section for more info.
|
LAMMPS"_Section_start.html#start_3 section for more info.
|
||||||
|
|
||||||
All the usual restrictions for "fix_style npt"_fix_nh.html apply,
|
All the usual restrictions for "fix npt"_fix_nh.html apply,
|
||||||
plus the additional ones mentioned above.
|
plus the additional ones mentioned above.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
|
@ -350,7 +350,7 @@ defined by the <a class="reference internal" href="region.html"><em>region</em><
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_deposit.html"><em>fix_deposit</em></a>, <a class="reference internal" href="fix_gravity.html"><em>fix_gravity</em></a>,
|
<p><a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_gravity.html"><em>fix gravity</em></a>,
|
||||||
<a class="reference internal" href="region.html"><em>region</em></a></p>
|
<a class="reference internal" href="region.html"><em>region</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
|
|
|
@ -251,7 +251,7 @@ defined by the "region"_region.html command.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix_deposit"_fix_deposit.html, "fix_gravity"_fix_gravity.html,
|
"fix deposit"_fix_deposit.html, "fix gravity"_fix_gravity.html,
|
||||||
"region"_region.html
|
"region"_region.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
|
@ -236,7 +236,7 @@ single entity.</p>
|
||||||
<p>Examples of large rigid bodies are a colloidal particle, or portions
|
<p>Examples of large rigid bodies are a colloidal particle, or portions
|
||||||
of a biomolecule such as a protein.</p>
|
of a biomolecule such as a protein.</p>
|
||||||
<p>Example of small rigid bodies are patchy nanoparticles, such as those
|
<p>Example of small rigid bodies are patchy nanoparticles, such as those
|
||||||
modeled in <a class="reference internal" href="pair_gran.html#zhang"><span>this paper</span></a> by Sharon Glotzer’s group, clumps of
|
modeled in <a class="reference internal" href="#zhang"><span>this paper</span></a> by Sharon Glotzer’s group, clumps of
|
||||||
granular particles, lipid molecules consiting of one or more point
|
granular particles, lipid molecules consiting of one or more point
|
||||||
dipoles connected to other spheroids or ellipsoids, irregular
|
dipoles connected to other spheroids or ellipsoids, irregular
|
||||||
particles built from line segments (2d) or triangles (3d), and
|
particles built from line segments (2d) or triangles (3d), and
|
||||||
|
@ -288,7 +288,7 @@ differences may accumulate to produce divergent trajectories.</p>
|
||||||
<div class="admonition note">
|
<div class="admonition note">
|
||||||
<p class="first admonition-title">Note</p>
|
<p class="first admonition-title">Note</p>
|
||||||
<p class="last">You should not update the atoms in rigid bodies via other
|
<p class="last">You should not update the atoms in rigid bodies via other
|
||||||
time-integration fixes (e.g. <a class="reference internal" href="fix_nve.html"><em>fix nve</em></a>, <code class="xref doc docutils literal"><span class="pre">fix</span> <span class="pre">nvt</span></code>, <code class="xref doc docutils literal"><span class="pre">fix</span> <span class="pre">npt</span></code>), or you will be integrating
|
time-integration fixes (e.g. <a class="reference internal" href="fix_nve.html"><em>fix nve</em></a>, <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>, <a class="reference internal" href="fix_nh.html"><em>fix npt</em></a>), or you will be integrating
|
||||||
their motion more than once each timestep. When performing a hybrid
|
their motion more than once each timestep. When performing a hybrid
|
||||||
simulation with some atoms in rigid bodies, and some not, a separate
|
simulation with some atoms in rigid bodies, and some not, a separate
|
||||||
time integration fix like <a class="reference internal" href="fix_nve.html"><em>fix nve</em></a> or <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a> should be used for the non-rigid particles.</p>
|
time integration fix like <a class="reference internal" href="fix_nve.html"><em>fix nve</em></a> or <a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a> should be used for the non-rigid particles.</p>
|
||||||
|
|
|
@ -147,7 +147,7 @@ differences may accumulate to produce divergent trajectories.
|
||||||
|
|
||||||
NOTE: You should not update the atoms in rigid bodies via other
|
NOTE: You should not update the atoms in rigid bodies via other
|
||||||
time-integration fixes (e.g. "fix nve"_fix_nve.html, "fix
|
time-integration fixes (e.g. "fix nve"_fix_nve.html, "fix
|
||||||
nvt"_fix_nvt.html, "fix npt"_fix_npt.html), or you will be integrating
|
nvt"_fix_nh.html, "fix npt"_fix_nh.html), or you will be integrating
|
||||||
their motion more than once each timestep. When performing a hybrid
|
their motion more than once each timestep. When performing a hybrid
|
||||||
simulation with some atoms in rigid bodies, and some not, a separate
|
simulation with some atoms in rigid bodies, and some not, a separate
|
||||||
time integration fix like "fix nve"_fix_nve.html or "fix
|
time integration fix like "fix nve"_fix_nve.html or "fix
|
||||||
|
|
|
@ -165,7 +165,7 @@ fix saed/vtk 1 1 1 c_2 file Ni_000.saed
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="description">
|
<div class="section" id="description">
|
||||||
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
|
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
|
||||||
<p>Time average computed intensities from <a class="reference external" href="compute_saed.txt">compute_saed</a> and
|
<p>Time average computed intensities from <a class="reference internal" href="compute_saed.html"><em>compute saed</em></a> and
|
||||||
write output to a file in the 3rd generation vtk image data format for
|
write output to a file in the 3rd generation vtk image data format for
|
||||||
visualization directly in parallelized visualization software packages
|
visualization directly in parallelized visualization software packages
|
||||||
like ParaView and VisIt. Note that if no time averaging is done, this
|
like ParaView and VisIt. Note that if no time averaging is done, this
|
||||||
|
@ -180,7 +180,7 @@ R_Ewald*[h k l]/norm([h k l]), where R_Ewald=1/lambda.</p>
|
||||||
<p>The group specified within this command is ignored. However, note that
|
<p>The group specified within this command is ignored. However, note that
|
||||||
specified values may represent calculations performed by saed computes
|
specified values may represent calculations performed by saed computes
|
||||||
which store their own “group” definitions.</p>
|
which store their own “group” definitions.</p>
|
||||||
<p>Fix saed/vtk is designed to work only with <a class="reference external" href="compute_saed.txt">compute_saed</a>
|
<p>Fix saed/vtk is designed to work only with <a class="reference internal" href="compute_saed.html"><em>compute saed</em></a>
|
||||||
values, e.g.</p>
|
values, e.g.</p>
|
||||||
<div class="highlight-python"><div class="highlight"><pre>compute 3 top saed 0.0251 Al O
|
<div class="highlight-python"><div class="highlight"><pre>compute 3 top saed 0.0251 Al O
|
||||||
fix saed/vtk 1 1 1 c_3 file Al2O3_001.saed
|
fix saed/vtk 1 1 1 c_3 file Al2O3_001.saed
|
||||||
|
|
|
@ -42,7 +42,7 @@ fix saed/vtk 1 1 1 c_2 file Ni_000.saed :pre
|
||||||
|
|
||||||
[Description:]
|
[Description:]
|
||||||
|
|
||||||
Time average computed intensities from "compute_saed"_compute_saed.txt and
|
Time average computed intensities from "compute saed"_compute_saed.html and
|
||||||
write output to a file in the 3rd generation vtk image data format for
|
write output to a file in the 3rd generation vtk image data format for
|
||||||
visualization directly in parallelized visualization software packages
|
visualization directly in parallelized visualization software packages
|
||||||
like ParaView and VisIt. Note that if no time averaging is done, this
|
like ParaView and VisIt. Note that if no time averaging is done, this
|
||||||
|
@ -60,7 +60,7 @@ The group specified within this command is ignored. However, note that
|
||||||
specified values may represent calculations performed by saed computes
|
specified values may represent calculations performed by saed computes
|
||||||
which store their own "group" definitions.
|
which store their own "group" definitions.
|
||||||
|
|
||||||
Fix saed/vtk is designed to work only with "compute_saed"_compute_saed.txt
|
Fix saed/vtk is designed to work only with "compute saed"_compute_saed.html
|
||||||
values, e.g.
|
values, e.g.
|
||||||
|
|
||||||
compute 3 top saed 0.0251 Al O
|
compute 3 top saed 0.0251 Al O
|
||||||
|
|
|
@ -183,7 +183,7 @@ LAMMPS was built with that package. See the <a class="reference internal" href=
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_langevin_eff.html"><em>fix langevin/eff</em></a>, <a class="reference internal" href="fix_nh_eff.html"><em>fix nvt/eff</em></a>, <a class="reference internal" href="fix_modify.html"><em>fix_modify</em></a>,
|
<p><a class="reference internal" href="fix_langevin_eff.html"><em>fix langevin/eff</em></a>, <a class="reference internal" href="fix_nh_eff.html"><em>fix nvt/eff</em></a>, <a class="reference internal" href="fix_modify.html"><em>fix_modify</em></a>,
|
||||||
<a class="reference internal" href="fix_temp_rescale.html"><em>fix_temp_rescale</em></a>,</p>
|
<a class="reference internal" href="fix_temp_rescale.html"><em>fix temp rescale</em></a>,</p>
|
||||||
<p><strong>Default:</strong> none</p>
|
<p><strong>Default:</strong> none</p>
|
||||||
</div>
|
</div>
|
||||||
</div>
|
</div>
|
||||||
|
|
|
@ -71,6 +71,6 @@ LAMMPS"_Section_start.html#start_3 section for more info.
|
||||||
|
|
||||||
"fix langevin/eff"_fix_langevin_eff.html, "fix
|
"fix langevin/eff"_fix_langevin_eff.html, "fix
|
||||||
nvt/eff"_fix_nh_eff.html, "fix_modify"_fix_modify.html,
|
nvt/eff"_fix_nh_eff.html, "fix_modify"_fix_modify.html,
|
||||||
"fix_temp_rescale"_fix_temp_rescale.html,
|
"fix temp rescale"_fix_temp_rescale.html,
|
||||||
|
|
||||||
[Default:] none
|
[Default:] none
|
||||||
|
|
|
@ -200,7 +200,7 @@ divergencies during the integration due to the fact that the atoms are
|
||||||
‘attatched’ to its equilibrium positions by the Einstein
|
‘attatched’ to its equilibrium positions by the Einstein
|
||||||
crystal. Check the option <em>zero</em> of <a class="reference external" href="fix_langevin_html">fix langevin</a>
|
crystal. Check the option <em>zero</em> of <a class="reference external" href="fix_langevin_html">fix langevin</a>
|
||||||
and <a class="reference internal" href="velocity.html"><em>velocity</em></a>. The use of the Nose-Hoover thermostat
|
and <a class="reference internal" href="velocity.html"><em>velocity</em></a>. The use of the Nose-Hoover thermostat
|
||||||
(<code class="xref doc docutils literal"><span class="pre">fix</span> <span class="pre">nvt</span></code>) is NOT recommended due to its well documented
|
(<a class="reference internal" href="fix_nh.html"><em>fix nvt</em></a>) is NOT recommended due to its well documented
|
||||||
issues with the canonical sampling of harmonic degrees of freedom
|
issues with the canonical sampling of harmonic degrees of freedom
|
||||||
(notice that the <em>chain</em> option will NOT solve this problem). The
|
(notice that the <em>chain</em> option will NOT solve this problem). The
|
||||||
Langevin thermostat (<a class="reference external" href="fix_langevin.html"">fix langevin</a>) works fine.</p>
|
Langevin thermostat (<a class="reference external" href="fix_langevin.html"">fix langevin</a>) works fine.</p>
|
||||||
|
|
|
@ -88,7 +88,7 @@ divergencies during the integration due to the fact that the atoms are
|
||||||
'attatched' to its equilibrium positions by the Einstein
|
'attatched' to its equilibrium positions by the Einstein
|
||||||
crystal. Check the option {zero} of "fix langevin"_fix_langevin_html
|
crystal. Check the option {zero} of "fix langevin"_fix_langevin_html
|
||||||
and "velocity"_velocity.html. The use of the Nose-Hoover thermostat
|
and "velocity"_velocity.html. The use of the Nose-Hoover thermostat
|
||||||
("fix nvt"_fix_nvt.html) is NOT recommended due to its well documented
|
("fix nvt"_fix_nh.html) is NOT recommended due to its well documented
|
||||||
issues with the canonical sampling of harmonic degrees of freedom
|
issues with the canonical sampling of harmonic degrees of freedom
|
||||||
(notice that the {chain} option will NOT solve this problem). The
|
(notice that the {chain} option will NOT solve this problem). The
|
||||||
Langevin thermostat ("fix langevin"_fix_langevin.html") works fine.
|
Langevin thermostat ("fix langevin"_fix_langevin.html") works fine.
|
||||||
|
|
|
@ -221,7 +221,7 @@ axis is at x = y = 0.0, and the radius of the cylinder is specified.</p>
|
||||||
keywords are appended. Both keywords cannot be used together.</p>
|
keywords are appended. Both keywords cannot be used together.</p>
|
||||||
<p>For the <em>wiggle</em> keyword, the wall oscillates sinusoidally, similar to
|
<p>For the <em>wiggle</em> keyword, the wall oscillates sinusoidally, similar to
|
||||||
the oscillations of particles which can be specified by the
|
the oscillations of particles which can be specified by the
|
||||||
<a class="reference internal" href="fix_move.html"><em>fix_move</em></a> command. This is useful in packing
|
<a class="reference internal" href="fix_move.html"><em>fix move</em></a> command. This is useful in packing
|
||||||
simulations of granular particles. The arguments to the <em>wiggle</em>
|
simulations of granular particles. The arguments to the <em>wiggle</em>
|
||||||
keyword specify a dimension for the motion, as well as it’s
|
keyword specify a dimension for the motion, as well as it’s
|
||||||
<em>amplitude</em> and <em>period</em>. Note that if the dimension is in the plane
|
<em>amplitude</em> and <em>period</em>. Note that if the dimension is in the plane
|
||||||
|
@ -270,7 +270,7 @@ LAMMPS was built with that package. See the <a class="reference internal" href=
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_move.html"><em>fix_move</em></a>, <a class="reference internal" href="pair_gran.html"><em>pair_style granular</em></a></p>
|
<p><a class="reference internal" href="fix_move.html"><em>fix move</em></a>, <a class="reference internal" href="pair_gran.html"><em>pair_style granular</em></a></p>
|
||||||
<p><strong>Default:</strong> none</p>
|
<p><strong>Default:</strong> none</p>
|
||||||
</div>
|
</div>
|
||||||
</div>
|
</div>
|
||||||
|
|
|
@ -97,7 +97,7 @@ keywords are appended. Both keywords cannot be used together.
|
||||||
|
|
||||||
For the {wiggle} keyword, the wall oscillates sinusoidally, similar to
|
For the {wiggle} keyword, the wall oscillates sinusoidally, similar to
|
||||||
the oscillations of particles which can be specified by the
|
the oscillations of particles which can be specified by the
|
||||||
"fix_move"_fix_move.html command. This is useful in packing
|
"fix move"_fix_move.html command. This is useful in packing
|
||||||
simulations of granular particles. The arguments to the {wiggle}
|
simulations of granular particles. The arguments to the {wiggle}
|
||||||
keyword specify a dimension for the motion, as well as it's
|
keyword specify a dimension for the motion, as well as it's
|
||||||
{amplitude} and {period}. Note that if the dimension is in the plane
|
{amplitude} and {period}. Note that if the dimension is in the plane
|
||||||
|
@ -152,6 +152,6 @@ Any dimension (xyz) that has a granular wall must be non-periodic.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix_move"_fix_move.html, "pair_style granular"_pair_gran.html
|
"fix move"_fix_move.html, "pair_style granular"_pair_gran.html
|
||||||
|
|
||||||
[Default:] none
|
[Default:] none
|
||||||
|
|
|
@ -530,7 +530,7 @@ of SHAKE clusters.</p>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_pour.html"><em>fix pour</em></a>,
|
<p><a class="reference internal" href="fix_deposit.html"><em>fix deposit</em></a>, <a class="reference internal" href="fix_pour.html"><em>fix pour</em></a>,
|
||||||
<a class="reference internal" href="fix_gcmc.html"><em>fix_gcmc</em></a></p>
|
<a class="reference internal" href="fix_gcmc.html"><em>fix gcmc</em></a></p>
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="default">
|
<div class="section" id="default">
|
||||||
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
<h2>Default<a class="headerlink" href="#default" title="Permalink to this headline">¶</a></h2>
|
||||||
|
|
|
@ -1,4 +1,4 @@
|
||||||
<"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
|
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
|
||||||
|
|
||||||
:link(lws,http://lammps.sandia.gov)
|
:link(lws,http://lammps.sandia.gov)
|
||||||
:link(ld,Manual.html)
|
:link(ld,Manual.html)
|
||||||
|
@ -456,7 +456,7 @@ of SHAKE clusters.
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"fix deposit"_fix_deposit.html, "fix pour"_fix_pour.html,
|
"fix deposit"_fix_deposit.html, "fix pour"_fix_pour.html,
|
||||||
"fix_gcmc"_fix_gcmc.html
|
"fix gcmc"_fix_gcmc.html
|
||||||
|
|
||||||
[Default:]
|
[Default:]
|
||||||
|
|
||||||
|
|
|
@ -218,7 +218,7 @@ body/particle interactions requires the use of the <a class="reference internal"
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>, <a class="reference internal" href="fix_rigid.html"><em>fix_rigid</em></a></p>
|
<p><a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>, <a class="reference internal" href="fix_rigid.html"><em>fix rigid</em></a></p>
|
||||||
<p><strong>Default:</strong> none</p>
|
<p><strong>Default:</strong> none</p>
|
||||||
</div>
|
</div>
|
||||||
</div>
|
</div>
|
||||||
|
|
|
@ -113,6 +113,6 @@ body"_atom_style.html command.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"pair_coeff"_pair_coeff.html, "fix_rigid"_fix_rigid.html
|
"pair_coeff"_pair_coeff.html, "fix rigid"_fix_rigid.html
|
||||||
|
|
||||||
[Default:] none
|
[Default:] none
|
||||||
|
|
|
@ -213,17 +213,17 @@ then you can use those files from anywhere on your system, without
|
||||||
copying them into your working directory. Environment variables are
|
copying them into your working directory. Environment variables are
|
||||||
set in different ways for different shells. Here are example settings
|
set in different ways for different shells. Here are example settings
|
||||||
for</p>
|
for</p>
|
||||||
<div class="highlight-python"><div class="highlight"><pre>csh, tcsh:
|
<p>csh, tcsh:</p>
|
||||||
% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials
|
<div class="highlight-python"><div class="highlight"><pre>% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials
|
||||||
</pre></div>
|
</pre></div>
|
||||||
</div>
|
</div>
|
||||||
<div class="highlight-python"><div class="highlight"><pre>bash:
|
<p>bash:</p>
|
||||||
% export LAMMPS_POTENTIALS=/path/to/lammps/potentials
|
<div class="highlight-python"><div class="highlight"><pre>% export LAMMPS_POTENTIALS=/path/to/lammps/potentials
|
||||||
</pre></div>
|
</pre></div>
|
||||||
</div>
|
</div>
|
||||||
|
<p>Windows:</p>
|
||||||
<pre class="literal-block">
|
<pre class="literal-block">
|
||||||
Windows:
|
% set LAMMPS_POTENTIALS="C:Path to LAMMPSPotentials"
|
||||||
% set LAMMPS_POTENTIALS="C:Path to LAMMPSPotentials
|
|
||||||
</pre>
|
</pre>
|
||||||
<hr class="docutils" />
|
<hr class="docutils" />
|
||||||
<p>The alphabetic list of pair styles defined in LAMMPS is given on the
|
<p>The alphabetic list of pair styles defined in LAMMPS is given on the
|
||||||
|
|
|
@ -97,13 +97,16 @@ set in different ways for different shells. Here are example settings
|
||||||
for
|
for
|
||||||
|
|
||||||
csh, tcsh:
|
csh, tcsh:
|
||||||
|
|
||||||
% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials :pre
|
% setenv LAMMPS_POTENTIALS /path/to/lammps/potentials :pre
|
||||||
|
|
||||||
bash:
|
bash:
|
||||||
|
|
||||||
% export LAMMPS_POTENTIALS=/path/to/lammps/potentials :pre
|
% export LAMMPS_POTENTIALS=/path/to/lammps/potentials :pre
|
||||||
|
|
||||||
Windows:
|
Windows:
|
||||||
% set LAMMPS_POTENTIALS="C:\Path to LAMMPS\Potentials :pre
|
|
||||||
|
% set LAMMPS_POTENTIALS="C:\Path to LAMMPS\Potentials" :pre
|
||||||
|
|
||||||
:line
|
:line
|
||||||
|
|
||||||
|
|
|
@ -175,7 +175,7 @@ atoms <em>i</em> and <em>j</em>,
|
||||||
<em>E<sup>corr</sup></em> are angular correction terms.</p>
|
<em>E<sup>corr</sup></em> are angular correction terms.</p>
|
||||||
<p>The COMB potentials (styles <em>comb</em> and <em>comb3</em>) are variable charge
|
<p>The COMB potentials (styles <em>comb</em> and <em>comb3</em>) are variable charge
|
||||||
potentials. The equilibrium charge on each atom is calculated by the
|
potentials. The equilibrium charge on each atom is calculated by the
|
||||||
electronegativity equalization (QEq) method. See <a class="reference internal" href="pair_smtbq.html#rick"><span>Rick</span></a> for
|
electronegativity equalization (QEq) method. See <a class="reference internal" href="#rick"><span>Rick</span></a> for
|
||||||
further details. This is implemented by the <a class="reference internal" href="fix_qeq_comb.html"><em>fix qeq/comb</em></a> command, which should normally be
|
further details. This is implemented by the <a class="reference internal" href="fix_qeq_comb.html"><em>fix qeq/comb</em></a> command, which should normally be
|
||||||
specified in the input script when running a model with the COMB
|
specified in the input script when running a model with the COMB
|
||||||
potential. The <a class="reference internal" href="fix_qeq_comb.html"><em>fix qeq/comb</em></a> command has options
|
potential. The <a class="reference internal" href="fix_qeq_comb.html"><em>fix qeq/comb</em></a> command has options
|
||||||
|
@ -274,7 +274,7 @@ doesn’t use “metal” units.</p>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="pair_style.html"><em>pair_style</em></a>, <a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>,
|
<p><a class="reference internal" href="pair_style.html"><em>pair_style</em></a>, <a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>,
|
||||||
<a class="reference internal" href="fix_qeq_comb.html"><em>fix_qeq/comb</em></a></p>
|
<a class="reference internal" href="fix_qeq_comb.html"><em>fix qeq/comb</em></a></p>
|
||||||
<p><strong>Default:</strong> none</p>
|
<p><strong>Default:</strong> none</p>
|
||||||
<hr class="docutils" />
|
<hr class="docutils" />
|
||||||
<p id="comb"><strong>(COMB)</strong> T.-R. Shan, B. D. Devine, T. W. Kemper, S. B. Sinnott, and
|
<p id="comb"><strong>(COMB)</strong> T.-R. Shan, B. D. Devine, T. W. Kemper, S. B. Sinnott, and
|
||||||
|
|
|
@ -172,7 +172,7 @@ doesn't use "metal" units.
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"pair_style"_pair_style.html, "pair_coeff"_pair_coeff.html,
|
"pair_style"_pair_style.html, "pair_coeff"_pair_coeff.html,
|
||||||
"fix_qeq/comb"_fix_qeq_comb.html
|
"fix qeq/comb"_fix_qeq_comb.html
|
||||||
|
|
||||||
[Default:] none
|
[Default:] none
|
||||||
|
|
||||||
|
|
|
@ -340,8 +340,8 @@ in several water models).</p>
|
||||||
<p>NOTES: When using the core-softed Coulomb potentials with long-range
|
<p>NOTES: When using the core-softed Coulomb potentials with long-range
|
||||||
solvers (<em>coul/long/soft</em>, <em>lj/cut/coul/long/soft</em>, etc.) in a free
|
solvers (<em>coul/long/soft</em>, <em>lj/cut/coul/long/soft</em>, etc.) in a free
|
||||||
energy calculation in which sites holding electrostatic charges are
|
energy calculation in which sites holding electrostatic charges are
|
||||||
being created or anihilated (using <a class="reference internal" href="fix_adapt_fep.html"><em>fix_adapt/fep</em></a>
|
being created or anihilated (using <a class="reference internal" href="fix_adapt_fep.html"><em>fix adapt/fep</em></a>
|
||||||
and <a class="reference internal" href="compute_fep.html"><em>compute_fep</em></a>) it is important to adapt both the
|
and <a class="reference internal" href="compute_fep.html"><em>compute fep</em></a>) it is important to adapt both the
|
||||||
lambda activation parameter (from 0 to 1, or the reverse) and the
|
lambda activation parameter (from 0 to 1, or the reverse) and the
|
||||||
value of the charge (from 0 to its final value, or the reverse). This
|
value of the charge (from 0 to its final value, or the reverse). This
|
||||||
ensures that long-range electrostatic terms (kspace) are correct. It
|
ensures that long-range electrostatic terms (kspace) are correct. It
|
||||||
|
@ -397,8 +397,8 @@ the <a class="reference internal" href="Section_start.html#start-3"><span>Making
|
||||||
</div>
|
</div>
|
||||||
<div class="section" id="related-commands">
|
<div class="section" id="related-commands">
|
||||||
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
<h2>Related commands<a class="headerlink" href="#related-commands" title="Permalink to this headline">¶</a></h2>
|
||||||
<p><a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>, <a class="reference internal" href="fix_adapt.html"><em>fix_adapt</em></a>,
|
<p><a class="reference internal" href="pair_coeff.html"><em>pair_coeff</em></a>, <a class="reference internal" href="fix_adapt.html"><em>fix adapt</em></a>,
|
||||||
<a class="reference internal" href="fix_adapt_fep.html"><em>fix_adapt/fep</em></a>, <a class="reference internal" href="compute_fep.html"><em>compute_fep</em></a></p>
|
<a class="reference internal" href="fix_adapt_fep.html"><em>fix adapt/fep</em></a>, <a class="reference internal" href="compute_fep.html"><em>compute fep</em></a></p>
|
||||||
<p><strong>Default:</strong> none</p>
|
<p><strong>Default:</strong> none</p>
|
||||||
<hr class="docutils" />
|
<hr class="docutils" />
|
||||||
<p id="beutler"><strong>(Beutler)</strong> Beutler, Mark, van Schaik, Gerber, van Gunsteren, Chem
|
<p id="beutler"><strong>(Beutler)</strong> Beutler, Mark, van Schaik, Gerber, van Gunsteren, Chem
|
||||||
|
|
|
@ -191,8 +191,8 @@ in several water models).
|
||||||
NOTES: When using the core-softed Coulomb potentials with long-range
|
NOTES: When using the core-softed Coulomb potentials with long-range
|
||||||
solvers ({coul/long/soft}, {lj/cut/coul/long/soft}, etc.) in a free
|
solvers ({coul/long/soft}, {lj/cut/coul/long/soft}, etc.) in a free
|
||||||
energy calculation in which sites holding electrostatic charges are
|
energy calculation in which sites holding electrostatic charges are
|
||||||
being created or anihilated (using "fix_adapt/fep"_fix_adapt_fep.html
|
being created or anihilated (using "fix adapt/fep"_fix_adapt_fep.html
|
||||||
and "compute_fep"_compute_fep.html) it is important to adapt both the
|
and "compute fep"_compute_fep.html) it is important to adapt both the
|
||||||
lambda activation parameter (from 0 to 1, or the reverse) and the
|
lambda activation parameter (from 0 to 1, or the reverse) and the
|
||||||
value of the charge (from 0 to its final value, or the reverse). This
|
value of the charge (from 0 to its final value, or the reverse). This
|
||||||
ensures that long-range electrostatic terms (kspace) are correct. It
|
ensures that long-range electrostatic terms (kspace) are correct. It
|
||||||
|
@ -265,8 +265,8 @@ the "Making LAMMPS"_Section_start.html#start_3 section for more info.
|
||||||
|
|
||||||
[Related commands:]
|
[Related commands:]
|
||||||
|
|
||||||
"pair_coeff"_pair_coeff.html, "fix_adapt"_fix_adapt.html,
|
"pair_coeff"_pair_coeff.html, "fix adapt"_fix_adapt.html,
|
||||||
"fix_adapt/fep"_fix_adapt_fep.html, "compute_fep"_compute_fep.html
|
"fix adapt/fep"_fix_adapt_fep.html, "compute fep"_compute_fep.html
|
||||||
|
|
||||||
[Default:] none
|
[Default:] none
|
||||||
|
|
||||||
|
|
File diff suppressed because one or more lines are too long
Loading…
Reference in New Issue