make doc of pair style mm3/switch3/coulgauss/long consistent and complete

doc/src/Commands_pair.rst

@@ -176,6 +176,7 @@ OPT.
    * :doc:`meam/sw/spline <pair_meam_sw_spline>`
    * :doc:`mgpt <pair_mgpt>`
    * :doc:`mie/cut (g) <pair_mie>`
+   * :doc:`mm3/switch3/coulgauss/long <pair_mm3_switch3_coulgauss_long>`
    * :doc:`momb <pair_momb>`
    * :doc:`morse (gkot) <pair_morse>`
    * :doc:`morse/smooth/linear (o) <pair_morse>`
@@ -249,4 +250,3 @@ OPT.
    * :doc:`yukawa/colloid (go) <pair_yukawa_colloid>`
    * :doc:`zbl (gko) <pair_zbl>`
    *
-   *

doc/src/pair_mm3_switch3_coulgauss_long.rst

@@ -37,7 +37,7 @@ Examples
 Description
 """""""""""
 
-The *mm3/switch3/coulgauss* style evaluates the MM3
+The *mm3/switch3/coulgauss/long* style evaluates the MM3
 vdW potential :ref:`(Allinger) <mm3-allinger1989>`
 
 .. image:: Eqs/pair_mm3_switch3.jpg

doc/src/pair_style.rst

@@ -245,7 +245,7 @@ accelerated styles exist.
 * :doc:`meam/sw/spline <pair_meam_sw_spline>` - splined version of MEAM with a Stillinger-Weber term
 * :doc:`mgpt <pair_mgpt>` - simplified model generalized pseudopotential theory (MGPT) potential
 * :doc:`mie/cut <pair_mie>` - Mie potential
-* `mm3/switch3/coulgauss <pair_mm3_switch3_coulgauss>`_ - smoothed MM3 vdW potential with Gaussian electrostatics
+* :doc:`mm3/switch3/coulgauss/long <pair_mm3_switch3_coulgauss_long>`_ - smoothed MM3 vdW potential with Gaussian electrostatics
 * :doc:`momb <pair_momb>` - Many-Body Metal-Organic (MOMB) force field
 * :doc:`morse <pair_morse>` - Morse potential
 * :doc:`morse/smooth/linear <pair_morse>` - linear smoothed Morse potential

doc/txt/pair_mm3_switch3_coulgauss.txt

@@ -1,88 +0,0 @@
-"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
-
-:link(lws,http://lammps.sandia.gov)
-:link(ld,Manual.html)
-:link(lc,Commands_all.html)
-
-:line
-
-pair_style mm3/switch3/coulgauss/long command :h3
-
-[Syntax:]
-
-pair_style style args :pre
-
-style = {mm3/switch3/coulgauss/long}
-args = list of arguments for a particular style :ul
-  {mm3/switch3/coulgauss/long} args = cutoff (cutoff2) width
-    cutoff  = global cutoff for MM3 (and Coulombic if only 1 arg) (distance units)
-    cutoff2 = global cutoff for Coulombic (optional) (distance units)
-    width  = width parameter of the smoothing function (distance units) :pre
-
-[Examples:]
-
-pair_style mm3/switch3/coulgauss/long    12.0 3.0
-pair_coeff 1  0.2 2.5 1.2 :pre
-
-pair_style mm3/switch3/coulgauss/long   12.0 10.0 3.0
-pair_coeff 1  0.2 2.5 1.2 :pre
-
-[Description:]
-
-The {mm3/switch3/coulgauss} style evaluates the MM3
-vdW potential "(Allinger)"_#mm3-allinger1989
-
-:c,image(Eqs/pair_mm3_switch3.jpg)
-
-, which goes smoothly to zero at the cutoff r_c as defined
-by the switching function
-
-:c,image(Eqs/pair_switch3.jpg)
-
-where w is the width defined in the arguments. This potential
-is combined with Coulomb interaction between Gaussian charge densities:
-
-:c,image(Eqs/pair_coulgauss.jpg)
-
-where qi and qj are the
-charges on the 2 atoms, epsilon is the dielectric constant which
-can be set by the "dielectric"_dielectric.html command, gamma_i and gamma_j
-are the widths of the Gaussian charge distribution and erf() is the error-function.
-This style has to be used in conjunction with the "kspace_style"_kspace_style.html command
-
-If one cutoff is specified it is used for both the vdW and Coulomb
-terms.  If two cutoffs are specified, the first is used as the cutoff
-for the vdW terms, and the second is the cutoff for the Coulombic term.
-
-The following coefficients must be defined for each pair of atoms
-types via the "pair_coeff"_pair_coeff.html command as in the examples
-above, or in the data file or restart files read by the
-"read_data"_read_data.html or "read_restart"_read_restart.html
-commands:
-
-epsilon (energy)
-r_v (distance)
-gamma (distance) :ul
-
-:line
-
-[Mixing, shift, table, tail correction, restart, rRESPA info]:
-
-Mixing rules are fixed for this style as defined above.
-
-Shifting the potential energy is not necessary because the switching
-function ensures that the potential is zero at the cut-off.
-
-
-[Restrictions:]
-
-These styles are part of the USER-YAFF package.  They are only
-enabled if LAMMPS was built with that package.  See the "Build
-package"_Build_package.html doc page for more info.
-
-[Related commands:]
-
-"pair_coeff"_pair_coeff.html
-
-[Default:] none
-