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@ -15,9 +15,9 @@
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</P>
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<PRE>pair_style kim virialmode model
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</PRE>
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<P>virialmode = KIMvirial or LAMMPSvirial
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model = name of KIM model (potential)
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</P>
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<UL><LI>virialmode = KIMvirial or LAMMPSvirial
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<LI>model = name of KIM model (potential)
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</UL>
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<P><B>Examples:</B>
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</P>
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<PRE>pair_style kim KIMvirial model_Ar_P_Morse
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@ -26,27 +26,27 @@ pair_coeff * * Ar Ar
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<P><B>Description:</B>
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</P>
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<P>This pair style is a wrapper on the <A HREF = "http://openkim.org">Knowledge Base for Interatomic
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Models (KIM)</A>, repository of interatomic
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potentials, so that they can be used by LAMMPS scripts.
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Models (KIM)</A> repository of interatomic potentials,
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so that they can be used by LAMMPS scripts.
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</P>
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<P>In KIM lingo, a potential is a "model" and a model contains both the
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analytic formulas that define the potential as well as the parameters
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needed to run it for one or more materials, including coefficients and
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cutoffs.
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</P>
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<P>The argument <I>virialmode</I> determines how the global virial is calculated. If
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<I>KIMvirial</I> is specified, the KIM model performs the global virial calculation.
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If <I>LAMMPSvirial</I> is specified, LAMMPS computes the global virial using its
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fdotr mechanism.
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<P>The argument <I>virialmode</I> determines how the global virial is
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calculated. If <I>KIMvirial</I> is specified, the KIM model performs the
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global virial calculation. If <I>LAMMPSvirial</I> is specified, LAMMPS
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computes the global virial using its fdotr mechanism.
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</P>
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<P>The argument <I>model</I> is the name of the KIM model for a specific potential as
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KIM defines it. In principle, LAMMPS can invoke any KIM model. You should get
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an error or warning message from either LAMMPS or KIM if there is an
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incompatibility.
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<P>The argument <I>model</I> is the name of the KIM model for a specific
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potential as KIM defines it. In principle, LAMMPS can invoke any KIM
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model. You should get an error or warning message from either LAMMPS
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or KIM if there is an incompatibility.
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</P>
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<P>Only a single pair_coeff command is used with the <I>kim</I> style which
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specifies the mapping of LAMMPS atom types to KIM elements. This is
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done by specifying N additional arguments after the "* *" in the
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done by specifying N additional arguments after the * * in the
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pair_coeff command, where N is the number of LAMMPS atom types:
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</P>
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<UL><LI>N element names = mapping of KIM elements to atom types
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@ -61,9 +61,10 @@ and the 4th to be C, you would use the following pair_coeff command:
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The first three Si arguments map LAMMPS atom types 1,2,3 to Si as
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defined within KIM. The final C argument maps LAMMPS atom type 4 to C
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as defined within KIM. If a mapping value is specified as NULL, the
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mapping is not performed. This can only be used when a <I>kim</I> potential is
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used as part of the <I>hybrid</I> pair style. The NULL values are
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placeholders for atom types that will be used with other potentials.
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mapping is not performed. This can only be used when a <I>kim</I>
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potential is used as part of the <I>hybrid</I> pair style. The NULL values
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are placeholders for atom types that will be used with other
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potentials.
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</P>
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<HR>
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@ -215,12 +216,12 @@ an input script that reads a restart file.
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LAMMPS was built with that package. See the <A HREF = "Section_start.html#start_3">Making
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LAMMPS</A> section for more info.
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</P>
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<P>This version of pair_style kim is compatible with the openkim-api package
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version 1.1.0 and higher.
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<P>This current version of pair_style kim is compatible with the
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openkim-api package version 1.1.0 and higher.
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</P>
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<P><B>Related commands:</B>
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</P>
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<P><A HREF = "pair_coeff.html">pair_coeff</A>, <A HREF = "pair_eam.html">pair_style eam</A>
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<P><A HREF = "pair_coeff.html">pair_coeff</A>
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</P>
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<P><B>Default:</B> none
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</P>
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@ -13,7 +13,7 @@ pair_style kim command :h3
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pair_style kim virialmode model :pre
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virialmode = KIMvirial or LAMMPSvirial
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model = name of KIM model (potential)
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model = name of KIM model (potential) :ul
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[Examples:]
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[Description:]
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This pair style is a wrapper on the "Knowledge Base for Interatomic
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Models (KIM)"_http://openkim.org, repository of interatomic
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potentials, so that they can be used by LAMMPS scripts.
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Models (KIM)"_http://openkim.org repository of interatomic potentials,
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so that they can be used by LAMMPS scripts.
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In KIM lingo, a potential is a "model" and a model contains both the
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analytic formulas that define the potential as well as the parameters
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needed to run it for one or more materials, including coefficients and
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cutoffs.
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The argument {virialmode} determines how the global virial is calculated. If
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{KIMvirial} is specified, the KIM model performs the global virial calculation.
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If {LAMMPSvirial} is specified, LAMMPS computes the global virial using its
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fdotr mechanism.
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The argument {virialmode} determines how the global virial is
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calculated. If {KIMvirial} is specified, the KIM model performs the
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global virial calculation. If {LAMMPSvirial} is specified, LAMMPS
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computes the global virial using its fdotr mechanism.
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The argument {model} is the name of the KIM model for a specific potential as
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KIM defines it. In principle, LAMMPS can invoke any KIM model. You should get
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an error or warning message from either LAMMPS or KIM if there is an
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incompatibility.
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The argument {model} is the name of the KIM model for a specific
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potential as KIM defines it. In principle, LAMMPS can invoke any KIM
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model. You should get an error or warning message from either LAMMPS
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or KIM if there is an incompatibility.
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Only a single pair_coeff command is used with the {kim} style which
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specifies the mapping of LAMMPS atom types to KIM elements. This is
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done by specifying N additional arguments after the "* *" in the
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done by specifying N additional arguments after the * * in the
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pair_coeff command, where N is the number of LAMMPS atom types:
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N element names = mapping of KIM elements to atom types :ul
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The first three Si arguments map LAMMPS atom types 1,2,3 to Si as
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defined within KIM. The final C argument maps LAMMPS atom type 4 to C
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as defined within KIM. If a mapping value is specified as NULL, the
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mapping is not performed. This can only be used when a {kim} potential is
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used as part of the {hybrid} pair style. The NULL values are
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placeholders for atom types that will be used with other potentials.
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mapping is not performed. This can only be used when a {kim}
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potential is used as part of the {hybrid} pair style. The NULL values
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are placeholders for atom types that will be used with other
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potentials.
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:line
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@ -212,11 +213,11 @@ This pair style is part of the KIM package. It is only enabled if
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LAMMPS was built with that package. See the "Making
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LAMMPS"_Section_start.html#start_3 section for more info.
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This version of pair_style kim is compatible with the openkim-api package
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version 1.1.0 and higher.
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This current version of pair_style kim is compatible with the
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openkim-api package version 1.1.0 and higher.
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[Related commands:]
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"pair_coeff"_pair_coeff.html, "pair_style eam"_pair_eam.html
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"pair_coeff"_pair_coeff.html
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[Default:] none
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