Merge pull request #202 from akohlmey/doc-formatting-fixes

collected documentation updates and corrections from LAMMPS-ICMS

doc/src/Section_history.txt

@@ -37,7 +37,7 @@ pitfalls or alternatives.
 
 Please see some of the closed issues for examples of how to
 suggest code enhancements, submit proposed changes, or report
-elated issues and how they are resoved.
+possible bugs and how they are resoved.
 
 As an alternative to using GitHub, you may e-mail the
 "core developers"_http://lammps.sandia.gov/authors.html or send

doc/src/comm_modify.txt

@@ -135,7 +135,7 @@ and angular momentum of a particle.  If the {vel} option is set to
 {yes}, then ghost atoms store these quantities; if {no} then they do
 not.  The {yes} setting is needed by some pair styles which require
 the velocity state of both the I and J particles to compute a pairwise
-I,J interaction.
+I,J interaction, as well as by some compute and fix commands.
 
 Note that if the "fix deform"_fix_deform.html command is being used
 with its "remap v" option enabled, then the velocities for ghost atoms

doc/src/compute_pe_atom.txt

@@ -52,7 +52,7 @@ The KSpace contribution is calculated using the method in
 "(Heyes)"_#Heyes for the Ewald method and a related method for PPPM,
 as specified by the "kspace_style pppm"_kspace_style.html command.
 For PPPM, the calcluation requires 1 extra FFT each timestep that
-per-atom energy is calculated.  Thie "document"_PDF/kspace.pdf
+per-atom energy is calculated.  This "document"_PDF/kspace.pdf
 describes how the long-range per-atom energy calculation is performed.
 
 Various fixes can contribute to the per-atom potential energy of the

doc/src/compute_property_local.txt

@@ -129,8 +129,6 @@ The attributes that start with "a", "d", "i", refer to similar values
 for "angles"_angle_style.html, "dihedrals"_dihedral_style.html, and
 "impropers"_improper_style.html.
 
-The optional {cutoff} keyword
-
 [Output info:]
 
 This compute calculates a local vector or local array depending on the

doc/src/fix_rx.txt

@@ -75,7 +75,7 @@ but no more than max_steps will be taken. If max_steps is reached, an error warn
 is printed and the simulation is stopped.
 
 After each ODE step, the solution error {e} is tested and weighted using the absTol
-and relTol values. The error vector is weighted as {e} / (relTol * | {u} | + absTol)
+and relTol values. The error vector is weighted as {e} / (relTol * |{u}| + absTol)
 where {u} is the solution vector. If the norm of the error is <= 1, the solution is
 accepted, {h} is increased by a proportional amount, and the next ODE step is begun.
 Otherwise, {h} is shrunk and the ODE step is repeated.

doc/src/pair_reax_c.txt

@@ -41,7 +41,9 @@ supplemental information of the following paper: "(Chenoweth et al.,
 2008)"_#Chenoweth_2008.  The version integrated into LAMMPS matches
 the most up-to-date version of ReaxFF as of summer 2010.  For more
 technical details about the pair reax/c implementation of ReaxFF, see
-the "(Aktulga)"_#Aktulga paper.
+the "(Aktulga)"_#Aktulga paper. The {reax/c} style was initially
+implemented as a stand-alone C code and is now integrated into LAMMPS
+as a package.
 
 The {reax/c/kk} style is a Kokkos version of the ReaxFF potential that is
 derived from the {reax/c} style. The Kokkos version can run on GPUs and
@@ -167,7 +169,7 @@ variable eb  	 equal c_reax\[1\]
 variable ea      equal c_reax\[2\]
 \[...\]
 variable eqeq    equal c_reax\[14\]
-thermo_style custom step temp epair v_eb v_ea ... v_eqeq :pre
+thermo_style custom step temp epair v_eb v_ea \[...\] v_eqeq :pre
 
 Only a single pair_coeff command is used with the {reax/c} style which
 specifies a ReaxFF potential file with parameters for all needed
@@ -237,7 +239,7 @@ nbrhood_cutoff: Denotes the near neighbors cutoff (in Angstroms)
 regarding the bonded interactions. (default value = 5.0)
 
 hbond_cutoff: Denotes the cutoff distance (in Angstroms) for hydrogen
-bond interactions.(default value = 7.5. Value of 0.0 turns off
+bond interactions.(default value = 7.5. A value of 0.0 turns off
 hydrogen bonds)
 
 bond_graph_cutoff: is the threshold used in determining what is a

doc/src/replicate.txt

@@ -74,11 +74,14 @@ larger version of your molecule as a pre-processing step and input a
 new data file to LAMMPS.
 
 If the current simulation was read in from a restart file (before a
-run is performed), there can have been no fix information stored in
+run is performed), there must not be any fix information stored in
 the file for individual atoms.  Similarly, no fixes can be defined at
 the time the replicate command is used that require vectors of atom
 information to be stored.  This is because the replicate command does
 not know how to replicate that information for new atoms it creates.
+To work around this restriction, restart files may be converted into
+data files and fixes may be undefined via the "unfix"_unfix.html
+command before and redefined after the replicate command.
 
 [Related commands:] none