Merge branch 'master' into user-cgdna

.github/CODEOWNERS

@@ -29,6 +29,7 @@ src/USER-MEAMC/*      @martok
 src/USER-MOFFF/*      @hheenen
 src/USER-MOLFILE/*    @akohlmey
 src/USER-NETCDF/*     @pastewka
+src/USER-PLUMED/*     @gtribello
 src/USER-PHONON/*     @lingtikong
 src/USER-PTM/*        @pmla
 src/USER-OMP/*        @akohlmey
@@ -125,3 +126,6 @@ python/*              @rbberger
 doc/utils/*/*         @rbberger
 doc/Makefile          @rbberger
 doc/README            @rbberger
+
+# for releases
+src/version.h         @sjplimp

.gitignore

@@ -22,6 +22,7 @@ log.cite
 .*.swp
 *.orig
 *.rej
+vgcore.*
 .vagrant
 \#*#
 .#*

cmake/CMakeLists.txt

@@ -11,6 +11,10 @@ get_filename_component(LAMMPS_LIB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../lib
 get_filename_component(LAMMPS_LIB_BINARY_DIR ${CMAKE_BINARY_DIR}/lib ABSOLUTE)
 get_filename_component(LAMMPS_DOC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../doc ABSOLUTE)
 
+# by default, install into $HOME/.local (not /usr/local), so that no root access (and sudo!!) is needed
+if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+  set(CMAKE_INSTALL_PREFIX "$ENV{HOME}/.local" CACHE PATH "default install path" FORCE )
+endif()
 
 # To avoid conflicts with the conventional Makefile build system, we build everything here
 file(GLOB LIB_SOURCES ${LAMMPS_SOURCE_DIR}/[^.]*.cpp)
@@ -75,6 +79,7 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS)
   #release comes with -O3 by default
   set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
 endif(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS)
+string(TOUPPER "${CMAKE_BUILD_TYPE}" BTYPE)
 
 # check for files auto-generated by make-based buildsystem
 # this is fast, so check for it all the time
@@ -166,13 +171,14 @@ set(LAMMPS_DEPS)
 set(LAMMPS_API_DEFINES)
 
 set(DEFAULT_PACKAGES ASPHERE BODY CLASS2 COLLOID COMPRESS DIPOLE GRANULAR
-  KSPACE MANYBODY MC MEAM MESSAGE MISC MOLECULE PERI REAX REPLICA RIGID SHOCK
+  KSPACE MANYBODY MC MESSAGE MISC MOLECULE PERI REPLICA RIGID SHOCK
   SPIN SNAP SRD KIM PYTHON MSCG MPIIO VORONOI POEMS LATTE USER-ATC USER-AWPMD
   USER-BOCS USER-CGDNA USER-MESO USER-CGSDK USER-COLVARS USER-DIFFRACTION
   USER-DPD USER-DRUDE USER-EFF USER-FEP USER-H5MD USER-LB USER-MANIFOLD
   USER-MEAMC USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE USER-NETCDF
-  USER-PHONON USER-PTM USER-QTB USER-REAXC USER-SCAFACOS USER-SMD USER-SMTBQ
+  USER-PHONON USER-PLUMED USER-PTM USER-QTB USER-REAXC USER-SCAFACOS
-  USER-SPH USER-TALLY USER-UEF USER-VTK USER-QUIP USER-QMMM)
+  USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY USER-UEF USER-VTK
+  USER-QUIP USER-QMMM)
 set(ACCEL_PACKAGES USER-OMP KOKKOS OPT USER-INTEL GPU)
 set(OTHER_PACKAGES CORESHELL QEQ)
 foreach(PKG ${DEFAULT_PACKAGES})
@@ -185,11 +191,11 @@ endforeach()
 ######################################################
 # packages with special compiler needs or external libs
 ######################################################
-if(PKG_REAX OR PKG_MEAM OR PKG_USER-QUIP OR PKG_USER-QMMM OR PKG_LATTE OR PKG_USER-SCAFACOS)
+if(PKG_USER-QUIP OR PKG_USER-QMMM OR PKG_LATTE OR PKG_USER-SCAFACOS)
   enable_language(Fortran)
 endif()
 
-if(PKG_MEAM OR PKG_USER-H5MD OR PKG_USER-QMMM OR PKG_USER-SCAFACOS)
+if(PKG_USER-H5MD OR PKG_USER-QMMM OR PKG_USER-SCAFACOS)
   enable_language(C)
 endif()
 
@@ -215,7 +221,7 @@ else()
 endif()
 
 
-set(LAMMPS_SIZES "smallbig" CACHE STRING "LAMMPS size limit")
+set(LAMMPS_SIZES "smallbig" CACHE STRING "LAMMPS integer sizes (smallsmall: all 32-bit, smallbig: 64-bit #atoms #timesteps, bigbig: also 64-bit imageint, 64-bit atom ids)")
 set(LAMMPS_SIZES_VALUES smallbig bigbig smallsmall)
 set_property(CACHE LAMMPS_SIZES PROPERTY STRINGS ${LAMMPS_SIZES_VALUES})
 validate_option(LAMMPS_SIZES LAMMPS_SIZES_VALUES)
@@ -303,7 +309,7 @@ pkg_depends(USER-SCAFACOS MPI)
 
 find_package(OpenMP QUIET)
 option(BUILD_OMP "Build with OpenMP support" ${OpenMP_FOUND})
-if(BUILD_OMP OR PKG_USER-OMP OR PKG_KOKKOS OR PKG_USER-INTEL)
+if(BUILD_OMP OR PKG_KOKKOS OR PKG_USER-INTEL)
   find_package(OpenMP REQUIRED)
   set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
   set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
@@ -421,16 +427,30 @@ if(WITH_FFMPEG)
   add_definitions(-DLAMMPS_FFMPEG)
 endif()
 
+if(BUILD_SHARED_LIBS)
+  set(CONFIGURE_REQUEST_PIC "--with-pic")
+  set(CMAKE_REQUEST_PIC "-DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE}")
+  set(CUDA_REQUEST_PIC "-Xcompiler ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
+else()
+  set(CONFIGURE_REQUEST_PIC)
+  set(CMAKE_REQUEST_PIC)
+  set(CUDA_REQUEST_PIC)
+endif()
+
+
 if(PKG_VORONOI)
-  option(DOWNLOAD_VORO "Download voro++ (instead of using the system's one)" OFF)
+  option(DOWNLOAD_VORO "Download and compile the Voro++ library instead of using an already installed one" OFF)
   if(DOWNLOAD_VORO)
+    message(STATUS "Voro++ download requested - we will build our own")
     include(ExternalProject)
 
     if(BUILD_SHARED_LIBS)
-        set(VORO_BUILD_OPTIONS "CFLAGS=-fPIC")
+      set(VORO_BUILD_CFLAGS "${CMAKE_SHARED_LIBRARY_CXX_FLAGS} ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BTYPE}}")
     else()
-        set(VORO_BUILD_OPTIONS)
+      set(VORO_BUILD_CFLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BTYPE}}")
     endif()
+    string(APPEND VORO_BUILD_CFLAGS ${CMAKE_CXX_FLAGS})
+    set(VORO_BUILD_OPTIONS CXX=${CMAKE_CXX_COMPILER} CFLAGS=${VORO_BUILD_CFLAGS})
 
     ExternalProject_Add(voro_build
       URL http://math.lbl.gov/voro++/download/dir/voro++-0.4.6.tar.gz
@@ -444,7 +464,7 @@ if(PKG_VORONOI)
   else()
     find_package(VORO)
     if(NOT VORO_FOUND)
-      message(FATAL_ERROR "VORO not found, help CMake to find it by setting VORO_LIBRARY and VORO_INCLUDE_DIR, or set DOWNLOAD_VORO=ON to download it")
+      message(FATAL_ERROR "Voro++ library not found. Help CMake to find it by setting VORO_LIBRARY and VORO_INCLUDE_DIR, or set DOWNLOAD_VORO=ON to download it")
     endif()
   endif()
   include_directories(${VORO_INCLUDE_DIRS})
@@ -452,26 +472,26 @@ if(PKG_VORONOI)
 endif()
 
 if(PKG_LATTE)
-  option(DOWNLOAD_LATTE "Download latte (instead of using the system's one)" OFF)
+  option(DOWNLOAD_LATTE "Download the LATTE library instead of using an already installed one" OFF)
   if(DOWNLOAD_LATTE)
-    if (CMAKE_VERSION VERSION_LESS "3.7") # due to SOURCE_SUBDIR 
+    if (CMAKE_VERSION VERSION_LESS "3.7") # due to SOURCE_SUBDIR
       message(FATAL_ERROR "For downlading LATTE you need at least cmake-3.7")
     endif()
-    message(STATUS "LATTE not found - we will build our own")
+    message(STATUS "LATTE download requested - we will build our own")
     include(ExternalProject)
     ExternalProject_Add(latte_build
       URL https://github.com/lanl/LATTE/archive/v1.2.1.tar.gz
       URL_MD5 85ac414fdada2d04619c8f936344df14
       SOURCE_SUBDIR cmake
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> -DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE}
+      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> ${CMAKE_REQUEST_PIC}
-      )
+    )
     ExternalProject_get_property(latte_build INSTALL_DIR)
     set(LATTE_LIBRARIES ${INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR}/liblatte.a)
     list(APPEND LAMMPS_DEPS latte_build)
   else()
     find_package(LATTE)
     if(NOT LATTE_FOUND)
-      message(FATAL_ERROR "LATTE not found, help CMake to find it by setting LATTE_LIBRARY, or set DOWNLOAD_LATTE=ON to download it")
+      message(FATAL_ERROR "LATTE library not found, help CMake to find it by setting LATTE_LIBRARY, or set DOWNLOAD_LATTE=ON to download it")
     endif()
   endif()
   list(APPEND LAMMPS_LINK_LIBS ${LATTE_LIBRARIES} ${LAPACK_LIBRARIES})
@@ -479,24 +499,22 @@ endif()
 
 if(PKG_USER-SCAFACOS)
   find_package(GSL REQUIRED)
-  option(DOWNLOAD_SCAFACOS "Download ScaFaCoS (instead of using the system's one)" OFF)
+  option(DOWNLOAD_SCAFACOS "Download ScaFaCoS library instead of using an already installed one" OFF)
   if(DOWNLOAD_SCAFACOS)
+    message(STATUS "ScaFaCoS download requested - we will build our own")
     include(ExternalProject)
     ExternalProject_Add(scafacos_build
       URL https://github.com/scafacos/scafacos/releases/download/v1.0.1/scafacos-1.0.1.tar.gz
       URL_MD5 bd46d74e3296bd8a444d731bb10c1738
-      CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> 
+      CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --disable-doc
-                                               --disable-doc 
                                                --enable-fcs-solvers=fmm,p2nfft,direct,ewald,p3m
-                                               --with-internal-fftw
+                                               --with-internal-fftw --with-internal-pfft
-                                               --with-internal-pfft
+                                               --with-internal-pnfft ${CONFIGURE_REQUEST_PIC}
-                                               --with-internal-pnfft
+                                               FC=${CMAKE_MPI_Fortran_COMPILER}
-                                               $<$<BOOL:${BUILD_SHARED_LIBS}>:--with-pic>                                               
+                                               CXX=${CMAKE_MPI_CXX_COMPILER}
-                                               FC=${CMAKE_MPI_Fortran_COMPILER} 
-                                               CXX=${CMAKE_MPI_CXX_COMPILER} 
                                                CC=${CMAKE_MPI_C_COMPILER}
                                                F77=
-      )
+    )
     ExternalProject_get_property(scafacos_build INSTALL_DIR)
     set(SCAFACOS_BUILD_DIR ${INSTALL_DIR})
     set(SCAFACOS_INCLUDE_DIRS ${SCAFACOS_BUILD_DIR}/include)
@@ -528,6 +546,54 @@ if(PKG_USER-SCAFACOS)
   include_directories(${SCAFACOS_INCLUDE_DIRS})
 endif()
 
+if(PKG_USER-PLUMED)
+  find_package(GSL REQUIRED)
+  set(PLUMED_MODE "static" CACHE STRING "Linkage mode for Plumed2 library")
+  set(PLUMED_MODE_VALUES static shared runtime)
+  set_property(CACHE PLUMED_MODE PROPERTY STRINGS ${PLUMED_MODE_VALUES})
+  validate_option(PLUMED_MODE PLUMED_MODE_VALUES)
+  string(TOUPPER ${PLUMED_MODE} PLUMED_MODE)
+
+  option(DOWNLOAD_PLUMED "Download Plumed package instead of using an already installed one" OFF)
+  if(DOWNLOAD_PLUMED)
+    message(STATUS "PLUMED download requested - we will build our own")
+    include(ExternalProject)
+    ExternalProject_Add(plumed_build
+      URL https://github.com/plumed/plumed2/releases/download/v2.4.3/plumed-src-2.4.3.tgz
+      URL_MD5 b1be7c48971627febc11c61b70767fc5
+      BUILD_IN_SOURCE 1
+      CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> ${CONFIGURE_REQUEST_PIC})
+    ExternalProject_get_property(plumed_build INSTALL_DIR)
+    set(PLUMED_INSTALL_DIR ${INSTALL_DIR})
+    list(APPEND LAMMPS_DEPS plumed_build)
+    if(PLUMED_MODE STREQUAL "STATIC")
+      add_definitions(-D__PLUMED_WRAPPER_CXX=1)
+      list(APPEND LAMMPS_LINK_LIBS ${PLUMED_INSTALL_DIR}/lib/plumed/obj/kernel.o
+        "${PLUMED_INSTALL_DIR}/lib/plumed/obj/PlumedStatic.o" ${GSL_LIBRARIES} ${CMAKE_DL_LIBS})
+    elseif(PLUMED_MODE STREQUAL "SHARED")
+      list(APPEND LAMMPS_LINK_LIBS ${PLUMED_INSTALL_DIR}/lib/libplumed.so ${CMAKE_DL_LIBS})
+    elseif(PLUMED_MODE STREQUAL "RUNTIME")
+      add_definitions(-D__PLUMED_HAS_DLOPEN=1 -D__PLUMED_DEFAULT_KERNEL=${PLUMED_INSTALL_DIR}/lib/libplumedKernel.so)
+      list(APPEND LAMMPS_LINK_LIBS ${PLUMED_INSTALL_DIR}/lib/libplumedWrapper.a -rdynamic ${CMAKE_DL_LIBS})
+    endif()
+    set(PLUMED_INCLUDE_DIRS "${PLUMED_INSTALL_DIR}/include")
+  else()
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(PLUMED plumed REQUIRED)
+    if(PLUMED_MODE STREQUAL "STATIC")
+      add_definitions(-D__PLUMED_WRAPPER_CXX=1)
+      include(${PLUMED_LIBDIR}/plumed/src/lib/Plumed.cmake.static)
+    elseif(PLUMED_MODE STREQUAL "SHARED")
+      include(${PLUMED_LIBDIR}/plumed/src/lib/Plumed.cmake.shared)
+    elseif(PLUMED_MODE STREQUAL "RUNTIME")
+      add_definitions(-D__PLUMED_HAS_DLOPEN=1 -D__PLUMED_DEFAULT_KERNEL=${PLUMED_LIBDIR}/libplumedKernel.so)
+      include(${PLUMED_LIBDIR}/plumed/src/lib/Plumed.cmake.runtime)
+    endif()
+    list(APPEND LAMMPS_LINK_LIBS ${PLUMED_LOAD})
+  endif()
+  include_directories(${PLUMED_INCLUDE_DIRS})
+endif()
+
 if(PKG_USER-MOLFILE)
   add_library(molfile INTERFACE)
   target_include_directories(molfile INTERFACE ${LAMMPS_LIB_SOURCE_DIR}/molfile)
@@ -543,11 +609,12 @@ if(PKG_USER-NETCDF)
 endif()
 
 if(PKG_USER-SMD)
-  option(DOWNLOAD_EIGEN3 "Download Eigen3 (instead of using the system's one)" OFF)
+  option(DOWNLOAD_EIGEN3 "Download Eigen3 instead of using an already installed one)" OFF)
   if(DOWNLOAD_EIGEN3)
+    message(STATUS "Eigen3 download requested - we will build our own")
     include(ExternalProject)
     ExternalProject_Add(Eigen3_build
-      URL http://bitbucket.org/eigen/eigen/get/3.3.4.tar.gz 
+      URL http://bitbucket.org/eigen/eigen/get/3.3.4.tar.gz
       URL_MD5 1a47e78efe365a97de0c022d127607c3
       CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND ""
     )
@@ -584,8 +651,9 @@ if(PKG_USER-VTK)
 endif()
 
 if(PKG_KIM)
-  option(DOWNLOAD_KIM "Download kim-api (instead of using the system's one)" OFF)
+  option(DOWNLOAD_KIM "Download KIM-API v1 from OpenKIM instead of using an already installed one)" OFF)
   if(DOWNLOAD_KIM)
+    message(STATUS "KIM-API v1 download requested - we will build our own")
     include(ExternalProject)
     ExternalProject_Add(kim_build
       URL https://github.com/openkim/kim-api/archive/v1.9.5.tar.gz
@@ -600,7 +668,7 @@ if(PKG_KIM)
   else()
     find_package(KIM)
     if(NOT KIM_FOUND)
-      message(FATAL_ERROR "KIM not found, help CMake to find it by setting KIM_LIBRARY and KIM_INCLUDE_DIR, or set DOWNLOAD_KIM=ON to download it")
+      message(FATAL_ERROR "KIM-API v1 not found, help CMake to find it by setting KIM_LIBRARY and KIM_INCLUDE_DIR, or set DOWNLOAD_KIM=ON to download it")
     endif()
   endif()
   list(APPEND LAMMPS_LINK_LIBS ${KIM_LIBRARIES})
@@ -613,12 +681,7 @@ if(PKG_MESSAGE)
       ${LAMMPS_LIB_SOURCE_DIR}/message/cslib/[^.]*.c
       ${LAMMPS_LIB_SOURCE_DIR}/message/cslib/[^.]*.cpp)
 
-  if(BUILD_SHARED_LIBS)
+  add_library(cslib STATIC ${cslib_SOURCES})
-      add_library(cslib SHARED ${cslib_SOURCES})
-  else()
-      add_library(cslib STATIC ${cslib_SOURCES})
-  endif()
-
   if(BUILD_MPI)
     target_compile_definitions(cslib PRIVATE -DMPI_YES)
     set_target_properties(cslib PROPERTIES OUTPUT_NAME "csmpi")
@@ -643,10 +706,10 @@ endif()
 
 if(PKG_MSCG)
   find_package(GSL REQUIRED)
-  option(DOWNLOAD_MSCG "Download latte (instead of using the system's one)" OFF)
+  option(DOWNLOAD_MSCG "Download MSCG library instead of using an already installed one)" OFF)
   if(DOWNLOAD_MSCG)
-    if (CMAKE_VERSION VERSION_LESS "3.7") # due to SOURCE_SUBDIR 
+    if (CMAKE_VERSION VERSION_LESS "3.7") # due to SOURCE_SUBDIR
-      message(FATAL_ERROR "For downlading LATTE you need at least cmake-3.7")
+      message(FATAL_ERROR "For downlading MSCG you need at least cmake-3.7")
     endif()
     include(ExternalProject)
     if(NOT LAPACK_FOUND)
@@ -656,7 +719,7 @@ if(PKG_MSCG)
       URL https://github.com/uchicago-voth/MSCG-release/archive/1.7.3.1.tar.gz
       URL_MD5 8c45e269ee13f60b303edd7823866a91
       SOURCE_SUBDIR src/CMake
-      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> -DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE} ${EXTRA_MSCG_OPTS}
+      CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> ${CMAKE_REQUEST_PIC} ${EXTRA_MSCG_OPTS}
       BUILD_COMMAND make mscg INSTALL_COMMAND ""
       )
     ExternalProject_get_property(mscg_build BINARY_DIR)
@@ -704,7 +767,7 @@ set(MATH_LIBRARIES "m" CACHE STRING "math library")
 mark_as_advanced( MATH_LIBRARIES )
 include(CheckLibraryExists)
 if (CMAKE_VERSION VERSION_LESS "3.4")
-  enable_language(C) # check_library_exists isn't supported without a c compiler before v3.4
+  enable_language(C) # check_library_exists isn't supported without a C compiler before v3.4
 endif()
 # RB: disabled this check because it breaks with KOKKOS CUDA enabled
 #foreach(FUNC sin cos)
@@ -742,6 +805,13 @@ foreach(PKG ${DEFAULT_PACKAGES})
   endif()
 endforeach()
 
+# packages that need defines set
+foreach(PKG MPIIO)
+  if(PKG_${PKG})
+    add_definitions(-DLMP_${PKG})
+  endif()
+endforeach()
+
 # dedicated check for entire contents of accelerator packages
 foreach(PKG ${ACCEL_PACKAGES})
   set(${PKG}_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/${PKG})
@@ -756,7 +826,7 @@ endforeach()
 ##############################################
 # add lib sources of (simple) enabled packages
 ############################################
-foreach(SIMPLE_LIB REAX MEAM POEMS USER-ATC USER-AWPMD USER-COLVARS USER-H5MD
+foreach(SIMPLE_LIB POEMS USER-ATC USER-AWPMD USER-COLVARS USER-H5MD
   USER-QMMM)
   if(PKG_${SIMPLE_LIB})
     string(REGEX REPLACE "^USER-" "" PKG_LIB "${SIMPLE_LIB}")
@@ -770,7 +840,7 @@ foreach(SIMPLE_LIB REAX MEAM POEMS USER-ATC USER-AWPMD USER-COLVARS USER-H5MD
     if(PKG_LIB STREQUAL awpmd)
       target_include_directories(awpmd PUBLIC ${LAMMPS_LIB_SOURCE_DIR}/awpmd/systems/interact ${LAMMPS_LIB_SOURCE_DIR}/awpmd/ivutils/include)
     elseif(PKG_LIB STREQUAL h5md)
-      target_include_directories(h5md PUBLIC ${LAMMPS_LIB_SOURCE_DIR}/h5md/include)
+      target_include_directories(h5md PUBLIC ${LAMMPS_LIB_SOURCE_DIR}/h5md/include ${HDF5_INCLUDE_DIRS})
     elseif(PKG_LIB STREQUAL colvars)
       target_compile_options(colvars PRIVATE -DLEPTON)
       target_include_directories(colvars PRIVATE ${LAMMPS_LIB_SOURCE_DIR}/colvars/lepton/include)
@@ -786,6 +856,9 @@ if(PKG_USER-AWPMD)
 endif()
 
 if(PKG_USER-ATC)
+  if(LAMMPS_SIZES STREQUAL BIGBIG)
+    message(FATAL_ERROR "The USER-ATC Package is not compatible with -DLAMMPS_BIGBIG")
+  endif()
   target_link_libraries(atc ${LAPACK_LIBRARIES})
 endif()
 
@@ -793,6 +866,7 @@ if(PKG_USER-H5MD)
   find_package(HDF5 REQUIRED)
   target_link_libraries(h5md ${HDF5_LIBRARIES})
   target_include_directories(h5md PRIVATE ${HDF5_INCLUDE_DIRS})
+  include_directories(${HDF5_INCLUDE_DIRS})
 endif()
 
 
@@ -878,6 +952,20 @@ if(PKG_USER-OMP)
     include_directories(${USER-OMP_SOURCES_DIR})
 endif()
 
+# Fix rigid/meso requires RIGID to be installed
+if(PKG_USER-SDPD)
+  set(USER-SDPD_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/USER-SDPD)
+
+  get_property(hlist GLOBAL PROPERTY FIX)
+  if(NOT PKG_RIGID)
+    list(REMOVE_ITEM hlist ${USER-SDPD_SOURCES_DIR}/fix_rigid_meso.h)
+    list(REMOVE_ITEM LIB_SOURCES ${USER-SDPD_SOURCES_DIR}/fix_rigid_meso.cpp)
+  endif()
+  set_property(GLOBAL PROPERTY FIX "${hlist}")
+
+  include_directories(${USER-SDPD_SOURCES_DIR})
+endif()
+
 if(PKG_KOKKOS)
   set(LAMMPS_LIB_KOKKOS_SRC_DIR ${LAMMPS_LIB_SOURCE_DIR}/kokkos)
   set(LAMMPS_LIB_KOKKOS_BIN_DIR ${LAMMPS_LIB_BINARY_DIR}/kokkos)
@@ -955,7 +1043,7 @@ if(PKG_USER-INTEL)
     endif()
 
     if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16)
-        message(FATAL_ERROR "USER-INTEL is needed at least 2016 intel compiler, found ${CMAKE_CXX_COMPILER_VERSION}")
+        message(FATAL_ERROR "USER-INTEL needs at least a 2016 intel compiler, found ${CMAKE_CXX_COMPILER_VERSION}")
     endif()
 
     if(NOT BUILD_OMP)
@@ -1020,7 +1108,7 @@ if(PKG_USER-INTEL)
 endif()
 
 if(PKG_GPU)
-    if (CMAKE_VERSION VERSION_LESS "3.1") 
+    if (CMAKE_VERSION VERSION_LESS "3.1")
       message(FATAL_ERROR "For the GPU package you need at least cmake-3.1")
     endif()
     set(GPU_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/GPU)
@@ -1055,11 +1143,11 @@ if(PKG_GPU)
       find_package(CUDA REQUIRED)
       find_program(BIN2C bin2c)
       if(NOT BIN2C)
-        message(FATAL_ERROR "Couldn't find bin2c, use -DBIN2C helping cmake to find it.")
+        message(FATAL_ERROR "Could not find bin2c, use -DBIN2C=/path/to/bin2c to help cmake finding it.")
       endif()
       option(CUDPP_OPT "Enable CUDPP_OPT" ON)
 
-      set(GPU_ARCH "sm_30" CACHE STRING "LAMMPS GPU CUDA SM architecture (e.g. sm_60)")
+      set(GPU_ARCH "sm_30" CACHE STRING "LAMMPS GPU CUDA SM primary architecture (e.g. sm_60)")
 
       file(GLOB GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/[^.]*.cu ${CMAKE_CURRENT_SOURCE_DIR}/gpu/[^.]*.cu)
       list(REMOVE_ITEM GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_pppm.cu)
@@ -1072,11 +1160,39 @@ if(PKG_GPU)
         file(GLOB GPU_LIB_CUDPP_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/[^.]*.cu)
       endif()
 
-      cuda_compile_cubin(GPU_GEN_OBJS ${GPU_LIB_CU} OPTIONS
+      # build arch/gencode commands for nvcc based on CUDA toolkit version and use choice
-                   -DUNIX -O3 -Xptxas -v --use_fast_math -DNV_KERNEL -DUCL_CUDADR -arch=${GPU_ARCH} -D_${GPU_PREC_SETTING})
+      # --arch translates directly instead of JIT, so this should be for the preferred or most common architecture
+      set(GPU_CUDA_GENCODE "-arch=${GPU_ARCH} ")
+      # Fermi (GPU Arch 2.x) is supported by CUDA 3.2 to CUDA 8.0
+      if((CUDA_VERSION VERSION_GREATER "3.1") AND (CUDA_VERSION VERSION_LESS "9.0"))
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_20,code=[sm_20,compute_20] ")
+      endif()
+      # Kepler (GPU Arch 3.x) is supported by CUDA 5 and later
+      if(CUDA_VERSION VERSION_GREATER "4.9")
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_30,code=[sm_30,compute_30] -gencode arch=compute_35,code=[sm_35,compute_35] ")
+      endif()
+      # Maxwell (GPU Arch 5.x) is supported by CUDA 6 and later
+      if(CUDA_VERSION VERSION_GREATER "5.9")
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_50,code=[sm_50,compute_50] -gencode arch=compute_52,code=[sm_52,compute_52] ")
+      endif()
+      # Pascal (GPU Arch 6.x) is supported by CUDA 8 and later
+      if(CUDA_VERSION VERSION_GREATER "7.9")
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_60,code=[sm_60,compute_60] -gencode arch=compute_61,code=[sm_61,compute_61] ")
+      endif()
+      # Volta (GPU Arch 7.0) is supported by CUDA 9 and later
+      if(CUDA_VERSION VERSION_GREATER "8.9")
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_70,code=[sm_70,compute_70] ")
+      endif()
+      # Turing (GPU Arch 7.5) is supported by CUDA 10 and later
+      if(CUDA_VERSION VERSION_GREATER "9.9")
+        string(APPEND GPU_CUDA_GENCODE "-gencode arch=compute_75,code=[sm_75,compute_75] ")
+      endif()
 
-      cuda_compile(GPU_OBJS ${GPU_LIB_CUDPP_CU} OPTIONS $<$<BOOL:${BUILD_SHARED_LIBS}>:-Xcompiler=-fPIC>
+      cuda_compile_fatbin(GPU_GEN_OBJS ${GPU_LIB_CU} OPTIONS
-                   -DUNIX -O3 -Xptxas -v --use_fast_math -DUCL_CUDADR -arch=${GPU_ARCH} -D_${GPU_PREC_SETTING})
+              -DUNIX -O3 --use_fast_math -Wno-deprecated-gpu-targets -DNV_KERNEL -DUCL_CUDADR ${GPU_CUDA_GENCODE} -D_${GPU_PREC_SETTING})
+
+      cuda_compile(GPU_OBJS ${GPU_LIB_CUDPP_CU} OPTIONS ${CUDA_REQUEST_PIC}
+              -DUNIX -O3 --use_fast_math -Wno-deprecated-gpu-targets -DUCL_CUDADR ${GPU_CUDA_GENCODE} -D_${GPU_PREC_SETTING})
 
       foreach(CU_OBJ ${GPU_GEN_OBJS})
         get_filename_component(CU_NAME ${CU_OBJ} NAME_WE)
@@ -1209,7 +1325,7 @@ if(BUILD_LIB)
   configure_file(pkgconfig/liblammps.pc.in ${CMAKE_CURRENT_BINARY_DIR}/liblammps${LAMMPS_LIB_SUFFIX}.pc @ONLY)
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/liblammps${LAMMPS_LIB_SUFFIX}.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
   configure_file(FindLAMMPS.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/FindLAMMPS${LAMMPS_LIB_SUFFIX}.cmake @ONLY)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/FindLAMMPS${LAMMPS_LIB_SUFFIX}.cmake DESTINATION ${CMAKE_INSTALL_DATADIR}/cmake/Module)
+  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/FindLAMMPS${LAMMPS_LIB_SUFFIX}.cmake DESTINATION ${CMAKE_INSTALL_DATADIR}/cmake/Modules)
 else()
   list(APPEND LMP_SOURCES ${LIB_SOURCES})
 endif()
@@ -1224,7 +1340,7 @@ if(BUILD_EXE)
       add_dependencies(lmp ${LAMMPS_DEPS})
     endif()
   endif()
-  
+
   set_target_properties(lmp PROPERTIES OUTPUT_NAME ${LAMMPS_BINARY})
   install(TARGETS lmp DESTINATION ${CMAKE_INSTALL_BINDIR})
   install(FILES ${LAMMPS_DOC_DIR}/lammps.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 RENAME ${LAMMPS_BINARY}.1)
@@ -1345,7 +1461,6 @@ foreach(PKG ${DEFAULT_PACKAGES} ${ACCEL_PACKAGES} ${OTHER_PACKAGES})
   endif()
 endforeach()
 
-string(TOUPPER "${CMAKE_BUILD_TYPE}" BTYPE)
 get_directory_property(CPPFLAGS DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_DEFINITIONS)
 include(FeatureSummary)
 feature_summary(DESCRIPTION "The following packages have been found:" WHAT PACKAGES_FOUND)
@@ -1361,14 +1476,14 @@ message(STATUS "<<< Build configuration >>>
 get_property(LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
 list (FIND LANGUAGES "Fortran" _index)
 if (${_index} GREATER -1)
-  message(STATUS "Fortran Compiler ${CMAKE_Fortran_COMPILER} 
+  message(STATUS "Fortran Compiler ${CMAKE_Fortran_COMPILER}
            Type     ${CMAKE_Fortran_COMPILER_ID}
            Version  ${CMAKE_Fortran_COMPILER_VERSION}
    Fortran Flags    ${CMAKE_Fortran_FLAGS} ${CMAKE_Fortran_FLAGS_${BTYPE}}")
 endif()
 list (FIND LANGUAGES "C" _index)
 if (${_index} GREATER -1)
-  message(STATUS "C Compiler ${CMAKE_C_COMPILER} 
+  message(STATUS "C Compiler ${CMAKE_C_COMPILER}
      Type     ${CMAKE_C_COMPILER_ID}
      Version  ${CMAKE_C_COMPILER_VERSION}
      C Flags  ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${BTYPE}}")
@@ -1376,7 +1491,7 @@ endif()
 if(CMAKE_EXE_LINKER_FLAGS)
   message(STATUS "Linker flags:
    Executable      ${CMAKE_EXE_LINKER_FLAGS}")
-  endif()
+endif()
 if(BUILD_SHARED_LIBS)
   message(STATUS "Shared libraries  ${CMAKE_SHARED_LINKER_FLAGS}")
 else()

cmake/README.md

@@ -24,7 +24,7 @@ tasks, act as a reference and provide examples of typical use cases.
       * [Build directory vs. Source Directory](#build-directory-vs-source-directory)
    * [Defining and using presets](#defining-and-using-presets)
    * [Reference](#reference)
-      * [Common CMAKE Configuration Options](#common-cmake-configuration-options)
+      * [Common CMake Configuration Options](#common-cmake-configuration-options)
       * [LAMMPS Configuration Options](#lammps-configuration-options)
       * [Parallelization and Accelerator Packages](#parallelization-and-accelerator-packages)
       * [Default Packages](#default-packages)
@@ -179,7 +179,7 @@ cmake -C ../cmake/presets/std_nolib.cmake -D PKG_GPU=on ../cmake
 
 # Reference
 
-## Common CMAKE Configuration Options
+## Common CMake Configuration Options
 
 
 <table>
@@ -195,6 +195,7 @@ cmake -C ../cmake/presets/std_nolib.cmake -D PKG_GPU=on ../cmake
   <td><code>CMAKE_INSTALL_PREFIX</code></td>
   <td>Install location where LAMMPS files will be copied to. In the Unix/Linux case with Makefiles this controls what `make install` will do.</td>
   <td>
+   Default setting is <code>$HOME/.local</code>.
   </td>
 </tr>
 <tr>
@@ -207,6 +208,16 @@ cmake -C ../cmake/presets/std_nolib.cmake -D PKG_GPU=on ../cmake
   </dl>
   </td>
 </tr>
+<tr>
+  <td><code><CMAKE_VERBOSE_MAKEFILE/code></td>
+  <td>Enable verbose output from Makefile builds (useful for debugging), the same can be achived by adding `VERBOSE=1` to the `make` call.</td>
+  <td>
+  <dl>
+    <dt><code>off</code> (default)</dt>
+    <dt><code>on</code></dt>
+  </dl>
+  </td>
+</tr>
 </tbody>
 </table>
 
@@ -1492,6 +1503,11 @@ target API.
   </dl>
   </td>
 </tr>
+<tr>
+  <td><code>BIN2C</code> (CUDA only)</td>
+  <td>Path to bin2c executable, will automatically pick up the first one in your $PATH.</td>
+  <td>(automatic)</td>
+</tr>
 </tbody>
 </table>
 
@@ -1647,9 +1663,8 @@ requires `gzip` to be in your `PATH`
 </tr>
 <tr>
   <td><code>GZIP_EXECUTABLE</code></td>
-  <td></td>
+  <td>Path to gzip executable, will automatically pick up the first one in your $PATH.</td>
-  <td>
+  <td>(automatic)</td>
-  </td>
 </tr>
 </tbody>
 </table>
@@ -1679,9 +1694,8 @@ requires `ffmpeg` to be in your `PATH`
 </tr>
 <tr>
   <td><code>FFMPEG_EXECUTABLE</code></td>
-  <td></td>
+  <td>Path to ffmpeg executable, will automatically pick up the first one in your $PATH.</td>
-  <td>
+  <td>(automatic)</td>
-  </td>
 </tr>
 </tbody>
 </table>
@@ -1725,6 +1739,13 @@ cache by setting the `CMAKE_C_COMPILER`, `CMAKE_CXX_COMPILER`,
   value of `FC` environment variable at first `cmake` run
   </td>
 </tr>
+<tr>
+  <td><code>CXX_COMPILER_LAUNCHER</code></td>
+  <td>CMake will run this tool and pass the compiler and its arguments to the tool. Some example tools are distcc and ccache.</td>
+  <td>
+  (empty)
+  </td>
+</tr>
 </tbody>
 </table>
 

cmake/pkgconfig/liblammps.pc.in

@@ -1,9 +1,29 @@
 # pkg-config file for lammps
 # https://people.freedesktop.org/~dbn/pkg-config-guide.html
-# Usage: cc `pkg-config --cflags --libs liblammps` -o myapp myapp.c
+
-# after you added @CMAKE_INSTALL_FULL_LIBDIR@/pkg-config to PKG_CONFIG_PATH,
+# Add the directory where lammps.pc got installed to your PKG_CONFIG_PATH
 # e.g. export PKG_CONFIG_PATH=@CMAKE_INSTALL_FULL_LIBDIR@/pkgconfig
 
+# Use this on commandline with:
+# c++ `pkg-config --cflags --libs lammps` -o myapp myapp.cpp
+
+# Use this in a Makefile:
+# myapp: myapp.cpp
+# 	$(CC) `pkg-config --cflags --libs lammps` -o $@ $<
+
+# Use this in autotools:
+# configure.ac:
+# PKG_CHECK_MODULES([LAMMPS], [lammps])
+# Makefile.am:
+# myapp_CFLAGS = $(LAMMPS_CFLAGS)
+# myapp_LDADD = $(LAMMPS_LIBS)
+
+# Use this in CMake:
+# CMakeLists.txt:
+# find_package(PkgConfig)
+# pkg_check_modules(LAMMPS IMPORTED_TARGET lammps)
+# target_link_libraries(<lib> PkgConfig::LAMMPS)
+
 prefix=@CMAKE_INSTALL_PREFIX@
 libdir=@CMAKE_INSTALL_FULL_LIBDIR@
 includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@

cmake/presets/all_off.cmake

@@ -8,12 +8,12 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI
                       USER-ATC USER-AWPMD USER-COLVARS USER-H5MD USER-LB USER-MOLFILE
-                      USER-NETCDF USER-QMMM USER-QUIP USER-SMD USER-VTK)
+                      USER-NETCDF USER-PLUMED USER-QMMM USER-QUIP USER-SMD USER-VTK)
 
 set(ALL_PACKAGES ${STANDARD_PACKAGES} ${USER_PACKAGES})
 

cmake/presets/all_on.cmake

@@ -8,12 +8,12 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI
                       USER-ATC USER-AWPMD USER-COLVARS USER-H5MD USER-LB USER-MOLFILE
-                      USER-NETCDF USER-QMMM USER-QUIP USER-SMD USER-VTK)
+                      USER-NETCDF USER-PLUMED USER-QMMM USER-QUIP USER-SMD USER-VTK)
 
 set(ALL_PACKAGES ${STANDARD_PACKAGES} ${USER_PACKAGES})
 

cmake/presets/manual_selection.cmake

@@ -56,11 +56,13 @@ set(PKG_USER-MOFFF OFF CACHE BOOL "" FORCE)
 set(PKG_USER-MOLFILE OFF CACHE BOOL "" FORCE)
 set(PKG_USER-NETCDF OFF CACHE BOOL "" FORCE)
 set(PKG_USER-OMP OFF CACHE BOOL "" FORCE)
-set(PKG_USER-PHOFFOFF OFF CACHE BOOL "" FORCE)
+set(PKG_USER-PHONON OFF CACHE BOOL "" FORCE)
+set(PKG_USER-PLUMED OFF CACHE BOOL "" FORCE)
 set(PKG_USER-QMMM OFF CACHE BOOL "" FORCE)
 set(PKG_USER-QTB OFF CACHE BOOL "" FORCE)
 set(PKG_USER-QUIP OFF CACHE BOOL "" FORCE)
 set(PKG_USER-REAXC OFF CACHE BOOL "" FORCE)
+set(PKG_USER-SDPD OFF CACHE BOOL "" FORCE)
 set(PKG_USER-SMD OFF CACHE BOOL "" FORCE)
 set(PKG_USER-SMTBQ OFF CACHE BOOL "" FORCE)
 set(PKG_USER-SPH OFF CACHE BOOL "" FORCE)

cmake/presets/nolib.cmake

@@ -8,12 +8,12 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI
                       USER-ATC USER-AWPMD USER-COLVARS USER-H5MD USER-LB USER-MOLFILE
-                      USER-NETCDF USER-QMMM USER-QUIP USER-SMD USER-VTK)
+                      USER-NETCDF USER-PLUMED USER-QMMM USER-QUIP USER-SMD USER-VTK)
 
 set(ALL_PACKAGES ${STANDARD_PACKAGES} ${USER_PACKAGES})
 

cmake/presets/std.cmake

@@ -8,7 +8,7 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI

cmake/presets/std_nolib.cmake

@@ -8,7 +8,7 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI

cmake/presets/user.cmake

@@ -8,12 +8,12 @@ set(USER_PACKAGES USER-ATC USER-AWPMD USER-BOCS USER-CGDNA USER-CGSDK USER-COLVA
                   USER-INTEL USER-LB USER-MANIFOLD USER-MEAMC USER-MESO
                   USER-MGPT USER-MISC USER-MOFFF USER-MOLFILE
                   USER-NETCDF USER-OMP USER-PHONON USER-QMMM USER-QTB
-                  USER-QUIP USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY
+                  USER-QUIP USER-REAXC USER-SDPD USER-SMD USER-SMTBQ USER-SPH USER-TALLY
                   USER-UEF USER-VTK)
 
 set(PACKAGES_WITH_LIB COMPRESS GPU KIM KOKKOS LATTE MEAM MPIIO MSCG POEMS PYTHON REAX VORONOI
                       USER-ATC USER-AWPMD USER-COLVARS USER-H5MD USER-LB USER-MOLFILE
-                      USER-NETCDF USER-QMMM USER-QUIP USER-SMD USER-VTK)
+                      USER-NETCDF USER-PLUMED USER-QMMM USER-QUIP USER-SMD USER-VTK)
 
 set(ALL_PACKAGES ${STANDARD_PACKAGES} ${USER_PACKAGES})
 

doc/Makefile

@@ -1,7 +1,7 @@
 # Makefile for LAMMPS documentation
 
-SHELL 	      = /bin/bash
+SHELL         = /bin/bash
-SHA1          = $(shell echo $USER-$PWD | python utils/sha1sum.py)
+SHA1          = $(shell echo ${USER}-${PWD} | python utils/sha1sum.py)
 BUILDDIR      = /tmp/lammps-docs-$(SHA1)
 RSTDIR        = $(BUILDDIR)/rst
 VENV          = $(BUILDDIR)/docenv
@@ -48,6 +48,7 @@ help:
 	@echo "  clean-all  reset the entire build environment"
 	@echo "  txt2html   build txt2html tool"
 	@echo "  anchor_check  scan for duplicate anchor labels"
+	@echo "  spelling   spell-check the manual"
 
 # ------------------------------------------
 
@@ -176,7 +177,6 @@ $(VENV):
 		$(VIRTUALENV) -p $(PYTHON) $(VENV); \
 		. $(VENV)/bin/activate; \
 		pip install Sphinx; \
-		pip install sphinxcontrib-images; \
 		deactivate;\
 	)
 

doc/github-development-workflow.md

@@ -0,0 +1,193 @@
+# Outline of the GitHub Development Workflow
+
+This purpose of this document is to provide a point of reference for the
+core LAMMPS developers and other LAMMPS contributors to understand the
+choices the LAMMPS developers have agreed on. Git and GitHub provide the
+tools, but do not set policies, so it is up to the developers to come to
+an agreement as to how to define and interpret policies. This document
+is likely to change as our experiences and needs change and we try to
+adapt accordingly. Last change 2018-12-19.
+
+## Table of Contents
+
+  * [GitHub Merge Management](#github-merge-management)
+  * [Pull Requests](#pull-requests)
+    * [Pull Request Assignments](#pull-request-assignments)
+    * [Pull Request Reviews](#pull-request-reviews)
+    * [Pull Request Discussions](#pull-request-discussions)
+    * [Checklist for Pull Requests](#checklist-for-pull-requests)
+  * [GitHub Issues](#github-issues)
+  * [Milestones and Release Planning](#milestones-and-release-planning)
+
+## GitHub Merge Management
+
+In the interest of consistency, ONLY ONE of the core LAMMPS developers
+should doing the merging itself.  This is currently
+[@akohlmey](https://github.com/akohlmey) (Axel Kohlmeyer).
+If this assignment needs to be changed, it shall be done right after a
+stable release.  If the currently assigned developer cannot merge outstanding pull 
+requests in a timely manner, or in other extenuating circumstances, 
+other core LAMMPS developers with merge rights can merge pull requests,
+when necessary. 
+
+## Pull Requests
+
+ALL changes to the LAMMPS code and documentation, however trivial, MUST
+be submitted as a pull request to GitHub. All changes to the "master"
+branch must be made exclusively through merging pull requests. The
+"unstable" and "stable" branches, respectively are only to be updated
+upon patch or stable releases with fast-forward merges based on the
+associated tags. Pull requests may also be submitted to (long-running)
+feature branches created by LAMMPS developers inside the LAMMPS project,
+if needed. Those are not subject to the merge and review restrictions
+discussed in this document, though, but get managed as needed on a
+case-by-case basis.
+
+### Pull Request Assignments
+
+Pull requests can be "chaperoned" by one of the LAMMPS core developers.
+This is indicated by who the pull request is assigned to. LAMMPS core
+developers can self-assign or they can decide to assign a pull request
+to a different LAMMPS developer. Being assigned to a pull request means,
+that this pull request may need some work and the assignee is tasked to
+determine what this might be needed or not, and may either implement the
+required changes or ask the submitter of the pull request to implement
+them.  Even though, all LAMMPS developers may have write access to pull
+requests (if enabled by the submitter, which is the default), only the
+submitter or the assignee of a pull request may do so.  During this
+period the `work_in_progress` label shall be applied to the pull
+request.  The assignee gets to decide what happens to the pull request
+next, e.g. whether it should be assigned to a different developer for
+additional checks and changes, or is recommended to be merged.  Removing
+the `work_in_progress` label and assigning the pull request to the
+developer tasked with merging signals that a pull request is ready to be
+merged.
+
+### Pull Request Reviews
+
+People can be assigned to review a pull request in two ways:
+
+  * They can be assigned manually to review a pull request
+    by the submitter or a LAMMPS developer
+  * They can be automatically assigned, because a developers matches
+    a file pattern in the `.github/CODEOWNERS` file, which associates
+    developers with the code they contributed and maintain.
+
+Reviewers are requested to state their appraisal of the proposed changes
+and either approve or request changes. People may unassign themselves
+from review, if they feel not competent about the changes proposed. At
+least one review from a LAMMPS developer with write access is required
+before merging in addition to the automated compilation tests.  The
+feature, that reviews from code owners are "hard" reviews (i.e. they
+must all be approved before merging is allowed), is currently disabled
+and it is in the discretion of the merge maintainer to assess when
+a sufficient degree of approval has been reached.  Reviews may be
+(automatically) dismissed, when the reviewed code has been changed,
+and then approval is required a second time.
+
+### Pull Request Discussions
+
+All discussions about a pull request should be kept as much as possible
+on the pull request discussion page on GitHub, so that other developers
+can later review the entire discussion after the fact and understand the
+rationale behind choices made.  Exceptions to this policy are technical
+discussions, that are centered on tools or policies themselves
+(git, github, c++) rather than on the content of the pull request.
+
+### Checklist for Pull Requests
+
+Here are some items to check:
+  * source and text files should not have CR/LF line endings (use dos2unix to remove)
+  * every new command or style should have documentation. The names of
+  source files (c++ and manual) should follow the name of the style.
+  (example: `src/fix_nve.cpp`, `src/fix_nve.h` for `fix nve` command,
+  implementing the class `FixNVE`, documented in `doc/src/fix_nve.txt`)
+  * all new style names should be lower case, the must be no dashes,
+  blanks, or underscores separating words, only forward slashes.
+  * new style docs should be added to the "overview" files in
+  `doc/src/Commands_*.txt`, `doc/src/{fixes,computes,pairs,bonds,...}.txt`
+  and `doc/src/lammps.book`
+  * check whether manual cleanly translates with `make html` and `make pdf`
+  * check spelling of manual with `make spelling` in doc folder
+  * new source files in packages should be added to `src/.gitignore`
+  * removed or renamed files in packages should be added to `src/Purge.list`
+  * C++ source files should use C++ style include files for accessing
+  C-library APIs, e.g. `#include <cstdlib>` instead of `#include <stdlib.h>`.
+  And they should use angular brackets instead of double quotes. Full list:
+    * assert.h -> cassert
+    * ctype.h -> cctype
+    * errno.h -> cerrno
+    * float.h -> cfloat
+    * limits.h -> climits
+    * math.h -> cmath
+    * omplex.h -> complex
+    * setjmp.h -> csetjmp
+    * signal.h -> csignal
+    * stddef.h -> cstddef
+    * stdint.h -> cstdint
+    * stdio.h -> cstdio
+    * stdlib.h -> cstdlib
+    * string.h -> cstring
+    * time.h -> ctime
+    * Do NOT replace (as they are C++-11): `inttypes.h` and `stdint.h`.
+  * Code should follow the C++-98 standard. C++-11 is only accepted
+  in individual special purpose packages
+  * indentation is 2 spaces per level
+  * there should be NO tabs and no trailing whitespace
+  * header files, especially of new styles, should not include any
+  other headers, except the header with the base class or cstdio.
+  Forward declarations should be used instead when possible.
+  * iostreams should be avoided. LAMMPS uses stdio from the C-library.
+  * use of STL in headers and class definitions should be avoided.
+  * there MUST NOT be any "using namespace XXX;" statements in headers.
+  * static class members should be avoided at all cost.
+  * anything storing atom IDs should be using `tagint` and not `int`.
+  This can be flagged by the compiler only for pointers and only when
+  compiling LAMMPS with `-DLAMMPS_BIGBIG`.
+  * when including both `lmptype.h` (and using defines or macros from it)
+  and `mpi.h`, `lmptype.h` must be included first.
+  * when pair styles are added, check if settings for flags like
+  `single_enable`, `writedata`, `reinitflag`, `manybody_flag`
+  and others are correctly set and supported.
+
+## GitHub Issues
+
+The GitHub issue tracker is the location where the LAMMPS developers
+and other contributors or LAMMPS users can report issues or bugs with
+the LAMMPS code or request new features to be added. Feature requests
+are usually indicated by a `[Feature Request]` marker in the subject.
+Issues are assigned to a person, if this person is working on this
+feature or working to resolve an issue. Issues that have nobody working
+on them at the moment, have the label `volunteer needed` attached.
+
+When an issue, say `#125` is resolved by a specific pull request,
+the comment for the pull request shall contain the text `closes #125`
+or `fixes #125`, so that the issue is automatically deleted when
+the pull request is merged.
+
+## Milestones and Release Planning
+
+LAMMPS uses a continuous release development model with incremental
+changes, i.e. significant effort is made - including automated pre-merge
+testing - that the code in the branch "master" does not get broken.
+More extensive testing (including regression testing) is performed after
+code is merged to the "master" branch. There are patch releases of
+LAMMPS every 1-3 weeks at a point, when the LAMMPS developers feel, that
+a sufficient amount of changes have happened, and the post-merge testing
+has been successful. These patch releases are marked with a
+`patch_<version date>` tag and the "unstable" branch follows only these
+versions (and thus is always supposed to be of production quality,
+unlike "master", which may be temporary broken, in the case of larger
+change sets or unexpected incompatibilities or side effects.
+
+About 3-4 times each year, there are going to be "stable" releases
+of LAMMPS.  These have seen additional, manual testing and review of
+results from testing with instrumented code and static code analysis.
+Also, in the last 2-3 patch releases before a stable release are
+"release candidate" versions which only contain bugfixes and
+documentation updates.  For release planning and the information of
+code contributors, issues and pull requests being actively worked on
+are assigned a "milestone", which corresponds to the next stable
+release or the stable release after that, with a tentative release
+date.
+

doc/src/Build_basics.txt

@@ -49,7 +49,7 @@ make mybox :pre         # uses Makefile.mybox to produce lmp_mybox :pre
 
 Serial build (see src/MAKE/Makefile.serial):
 
-MPI_INC =       -I../STUBS 
+MPI_INC =       -I../STUBS
 MPI_PATH =      -L../STUBS
 MPI_LIB =	-lmpi_stubs :pre
 
@@ -137,9 +137,9 @@ simply loading the appropriate module before building LAMMPS.
 -D CMAKE_C_COMPILER=name              # name of C compiler
 -D CMAKE_Fortran_COMPILER=name        # name of Fortran compiler :pre
 
--D CMAKE_CXX_FlAGS=string             # flags to use with C++ compiler
+-D CMAKE_CXX_FLAGS=string             # flags to use with C++ compiler
--D CMAKE_C_FlAGS=string               # flags to use with C compiler
+-D CMAKE_C_FLAGS=string               # flags to use with C compiler
--D CMAKE_Fortran_FlAGS=string         # flags to use with Fortran compiler :pre
+-D CMAKE_Fortran_FLAGS=string         # flags to use with Fortran compiler :pre
 
 By default CMake will use a compiler it finds and it will add
 optimization flags appropriate to that compiler and any "accelerator
@@ -172,7 +172,7 @@ want.
 Parallel build (see src/MAKE/Makefile.mpi):
 
 CC =		mpicxx
-CCFLAGS =	-g -O3 
+CCFLAGS =	-g -O3
 LINK =		mpicxx
 LINKFLAGS =	-g -O :pre
 
@@ -292,7 +292,7 @@ This will create a lammps/doc/html dir with the HTML doc pages so that
 you can browse them locally on your system.  Type "make" from the
 lammps/doc dir to see other options.
 
-NOTE: You can also download a tarball of the documention for the
+NOTE: You can also download a tarball of the documentation for the
 current LAMMPS version (HTML and PDF files), from the website
 "download page"_http://lammps.sandia.gov/download.html.
 

doc/src/Build_cmake.txt

@@ -27,7 +27,7 @@ make command to build LAMMPS, which uses the created
 Makefile(s). Example:
 
 cd lammps                        # change to the LAMMPS distribution directory
-mkdir build; cd build            # create a new directory (folder) for build       
+mkdir build; cd build            # create a new directory (folder) for build
 cmake ../cmake \[options ...\]   # configuration with (command-line) cmake
 make                             # compilation :pre
 
@@ -44,7 +44,7 @@ LAMMPS or need to re-compile LAMMPS repeatedly, installation of the
 ccache (= Compiler Cache) software may speed up compilation even more.
 
 After compilation, you can optionally copy the LAMMPS executable and
-library into your system folders (by default under /usr/local) with:
+library into your system folders (by default under $HOME/.local) with:
 
 make install    # optional, copy LAMMPS executable & library elsewhere :pre
 

doc/src/Build_extras.txt

@@ -36,7 +36,6 @@ This is the list of packages that may require additional steps.
 "OPT"_#opt,
 "POEMS"_#poems,
 "PYTHON"_#python,
-"REAX"_#reax,
 "VORONOI"_#voronoi,
 "USER-ATC"_#user-atc,
 "USER-AWPMD"_#user-awpmd,
@@ -45,6 +44,7 @@ This is the list of packages that may require additional steps.
 "USER-INTEL"_#user-intel,
 "USER-MOLFILE"_#user-molfile,
 "USER-NETCDF"_#user-netcdf,
+"USER-PLUMED"_#user-plumed,
 "USER-OMP"_#user-omp,
 "USER-QMMM"_#user-qmmm,
 "USER-QUIP"_#user-quip,
@@ -63,7 +63,7 @@ available on your system.
 
 If CMake cannot find the library, you can set these variables:
 
--D ZLIB_INCLUDE_DIR=path    # path to zlib.h header file 
+-D ZLIB_INCLUDE_DIR=path    # path to zlib.h header file
 -D ZLIB_LIBRARIES=path      # path to libz.a (.so) file :pre
 
 [Traditional make]:
@@ -86,22 +86,30 @@ which GPU hardware to build for.
                       # value = double or mixed (default) or single
 -D OCL_TUNE=value     # hardware choice for GPU_API=opencl
                       # generic (default) or intel (Intel CPU) or fermi, kepler, cypress (NVIDIA)
--D GPU_ARCH=value     # hardware choice for GPU_API=cuda
+-D GPU_ARCH=value     # primary GPU hardware choice for GPU_API=cuda
                       # value = sm_XX, see below
                       # default is Cuda-compiler dependent, but typically sm_20
--D CUDPP_OPT=value    # optimization setting for GPU_API=cudea
+-D CUDPP_OPT=value    # optimization setting for GPU_API=cuda
                       # enables CUDA Performance Primitives Optimizations
                       # yes (default) or no :pre
 
 GPU_ARCH settings for different GPU hardware is as follows:
 
-sm_20 for Fermi (C2050/C2070, deprecated as of CUDA 8.0) or GeForce GTX 580 or similar
+sm_20 or sm_21 for Fermi (supported by CUDA 3.2 until CUDA 7.5)
-sm_30 for Kepler (K10)
+sm_30 or sm_35 or sm_37 for Kepler (supported since CUDA 5)
-sm_35 for Kepler (K40) or GeForce GTX Titan or similar
+sm_50 or sm_52 for Maxwell (supported since CUDA 6)
-sm_37 for Kepler (dual K80)
+sm_60 or sm_61 for Pascal (supported since CUDA 8)
-sm_50 for Maxwell
+sm_70 for Volta (supported since CUDA 9)
-sm_60 for Pascal (P100)
+sm_75 for Turing (supported since CUDA 10) :ul
-sm_70 for Volta :ul
+
+A more detailed list can be found, for example,
+at "Wikipedia's CUDA article"_https://en.wikipedia.org/wiki/CUDA#GPUs_supported
+
+CMake can detect which version of the CUDA toolkit is used and thus can
+include support for [all] major GPU architectures supported by this toolkit.
+Thus the GPU_ARCH setting is merely an optimization, to have code for
+the preferred GPU architecture directly included rather than having to wait
+for the JIT compiler of the CUDA driver to translate it.
 
 [Traditional make]:
 
@@ -136,6 +144,11 @@ CUDA_ARCH = sm_XX, what GPU hardware you have, same as CMake GPU_ARCH above
 CUDA_PRECISION = precision (double, mixed, single)
 EXTRAMAKE = which Makefile.lammps.* file to copy to Makefile.lammps :ul
 
+The file Makefile.linux_multi is set up to include support for multiple
+GPU architectures as supported by the CUDA toolkit in use. This is done
+through using the "--gencode " flag, which can be used multiple times and
+thus support all GPU architectures supported by your CUDA compiler.
+
 If the library build is successful, 3 files should be created:
 lib/gpu/libgpu.a, lib/gpu/nvc_get_devices, and
 lib/gpu/Makefile.lammps.  The latter has settings that enable LAMMPS
@@ -149,8 +162,9 @@ re-build LAMMPS.  This is because the compilation of files in the GPU
 package uses the library settings from the lib/gpu/Makefile.machine
 used to build the GPU library.
 
+
 :line
- 
+
 KIM package :h4,link(kim)
 
 To build with this package, the KIM library must be downloaded and
@@ -177,7 +191,7 @@ package?" page.
 [CMake build]:
 
 -D DOWNLOAD_KIM=value    # download OpenKIM API v1 for build, value = no (default) or yes
--D KIM_LIBRARY=path      # KIM library file (only needed if a custom location) 
+-D KIM_LIBRARY=path      # KIM library file (only needed if a custom location)
 -D KIM_INCLUDE_DIR=path  # KIM include directory (only needed if a custom location) :pre
 
 If DOWNLOAD_KIM is set, the KIM library will be downloaded and built
@@ -254,7 +268,7 @@ For NVIDIA GPUs using CUDA, set these 4 variables:
 -D KOKKOS_ARCH="archCPU;archGPU"   # archCPU = CPU from list above that is hosting the GPU
                                    # archGPU = GPU from list above
 -D KOKKOS_ENABLE_CUDA=yes
--D KOKKOS_ENABLE_OPENMP=yes 
+-D KOKKOS_ENABLE_OPENMP=yes
 -D CMAKE_CXX_COMPILER=wrapper      # wrapper = full path to Cuda nvcc wrapper :pre
 
 The wrapper value is the Cuda nvcc compiler wrapper provided in the
@@ -296,7 +310,7 @@ export OMPI_CXX = $(KOKKOS_ABSOLUTE_PATH)/config/nvcc_wrapper
 CC =		mpicxx :pre
 
 :line
- 
+
 LATTE package :h4,link(latte)
 
 To build with this package, you must download and build the LATTE
@@ -324,7 +338,7 @@ args:
 make lib-latte                          # print help message
 make lib-latte args="-b"                # download and build in lib/latte/LATTE-master
 make lib-latte args="-p $HOME/latte"    # use existing LATTE installation in $HOME/latte
-make lib-latte args="-b -m gfortran"    # download and build in lib/latte and 
+make lib-latte args="-b -m gfortran"    # download and build in lib/latte and
                                         #   copy Makefile.lammps.gfortran to Makefile.lammps
 :pre
 
@@ -335,7 +349,7 @@ also check that the Makefile.lammps file you create is appropriate for
 the compiler you use on your system to build LATTE.
 
 :line
- 
+
 MEAM package :h4,link(meam)
 
 NOTE: the use of the MEAM package is discouraged, as it has been
@@ -378,7 +392,7 @@ EXTRAMAKE variable to specify a corresponding Makefile.lammps.machine
 file.
 
 :line
- 
+
 MESSAGE package :h4,link(message)
 
 This package can optionally include support for messaging via sockets,
@@ -407,7 +421,7 @@ existing Makefile.lammps.* and has settings to link with the ZeroMQ
 library if requested in the build.
 
 :line
- 
+
 MSCG package :h4,link(mscg)
 
 To build with this package, you must download and build the MS-CG
@@ -419,7 +433,7 @@ lib/mscg/README and MSCG/Install files for more details.
 [CMake build]:
 
 -D DOWNLOAD_MSCG=value    # download MSCG for build, value = no (default) or yes
--D MSCG_LIBRARY=path      # MSCG library file (only needed if a custom location) 
+-D MSCG_LIBRARY=path      # MSCG library file (only needed if a custom location)
 -D MSCG_INCLUDE_DIR=path  # MSCG include directory (only needed if a custom location) :pre
 
 If DOWNLOAD_MSCG is set, the MSCG library will be downloaded and built
@@ -464,7 +478,7 @@ line of your Makefile.machine.  See src/MAKE/OPTIONS/Makefile.opt for
 an example.
 
 :line
- 
+
 POEMS package :h4,link(poems)
 
 [CMake build]:
@@ -493,7 +507,7 @@ for your system, which should define an EXTRAMAKE variable to specify
 a corresponding Makefile.lammps.machine file.
 
 :line
- 
+
 PYTHON package :h4,link(python)
 
 Building with the PYTHON package requires you have a Python shared
@@ -519,45 +533,6 @@ process to find Python.  You should only need to create a new
 Makefile.lammps.* file (and copy it to Makefile.lammps) if the LAMMPS
 build fails.
 
-:line
- 
-REAX package :h4,link(reax)
-
-NOTE: the use of the REAX package and its "pair_style
-reax"_pair_reax.html command is discouraged, as it is no longer
-maintained.  Please use the USER-REAXC package and its "pair_style
-reax/c"_pair_reaxc.html command instead, and possibly its KOKKOS
-enabled variant (pair_style reax/c/kk), which has a more robust memory
-management.  See the "pair_style reax/c"_pair_reaxc.html doc page for
-details.
-
-[CMake build]:
-
-No additional settings are needed besides "-D PKG_REAX=yes".
-
-[Traditional make]:
-
-Before building LAMMPS, you must build the REAX library in lib/reax.
-You can do this manually if you prefer; follow the instructions in
-lib/reax/README.  You can also do it in one step from the lammps/src
-dir, using a command like these, which simply invoke the
-lib/reax/Install.py script with the specified args:
-
-make lib-reax                    # print help message
-make lib-reax args="-m serial"   # build with GNU Fortran compiler (settings as with "make serial")
-make lib-reax args="-m mpi"      # build with default MPI Fortran compiler (settings as with "make mpi")
-make lib-reax args="-m ifort"    # build with Intel ifort compiler :pre
-
-The build should produce two files: lib/reax/libreax.a and
-lib/reax/Makefile.lammps.  The latter is copied from an existing
-Makefile.lammps.* and has settings needed to link C++ (LAMMPS) with
-Fortran (REAX library).  Typically the two compilers used for LAMMPS
-and the REAX library need to be consistent (e.g. both Intel or both
-GNU compilers).  If necessary, you can edit/create a new
-lib/reax/Makefile.machine file for your system, which should define an
-EXTRAMAKE variable to specify a corresponding Makefile.lammps.machine
-file.
-
 :line
 
 VORONOI package :h4,link(voronoi)
@@ -570,7 +545,7 @@ library"_voro-home.
 [CMake build]:
 
 -D DOWNLOAD_VORO=value    # download Voro++ for build, value = no (default) or yes
--D VORO_LIBRARY=path      # Voro++ library file (only needed if at custom location) 
+-D VORO_LIBRARY=path      # Voro++ library file (only needed if at custom location)
 -D VORO_INCLUDE_DIR=path  # Voro++ include directory (only needed if at custom location) :pre
 
 If DOWNLOAD_VORO is set, the Voro++ library will be downloaded and
@@ -606,8 +581,8 @@ The USER-ATC package requires the MANYBODY package also be installed.
 
 [CMake build]:
 
-No additional settings are needed besides "-D PKG_REAX=yes" and "-D
+No additional settings are needed besides "-D PKG_USER-ATC=yes"
-PKG_MANYBODY=yes".
+and "-D PKG_MANYBODY=yes".
 
 [Traditional make]:
 
@@ -712,6 +687,114 @@ a corresponding Makefile.lammps.machine file.
 
 :line
 
+USER-PLUMED package :h4,link(user-plumed)
+
+Before building LAMMPS with this package, you must first build PLUMED.
+PLUMED can be built as part of the LAMMPS build or installed separately
+from LAMMPS using the generic "plumed installation instructions"_plumedinstall.
+:link(plumedinstall,http://plumed.github.io/doc-master/user-doc/html/_installation.html)
+
+PLUMED can be linked into MD codes in three different modes: static,
+shared, and runtime.  With the "static" mode, all the code that PLUMED
+requires is linked statically into LAMMPS. LAMMPS is then fully
+independent from the PLUMED installation, but you have to rebuild/relink
+it in order to update the PLUMED code inside it.  With the "shared"
+linkage mode, LAMMPS is linked to a shared library that contains the
+PLUMED code.  This library should preferably be installed in a globally
+accessible location. When PLUMED is linked in this way the same library
+can be used by multiple MD packages.  Furthermore, the PLUMED library
+LAMMPS uses can be updated without the need for a recompile of LAMMPS
+for as long as the shared PLUMED library is ABI-compatible.
+
+The third linkage mode is "runtime" which allows the user to specify
+which PLUMED kernel should be used at runtime by using the PLUMED_KERNEL
+environment variable. This variable should point to the location of the
+libplumedKernel.so dynamical shared object, which is then loaded at
+runtime. This mode of linking is particularly convenient for doing
+PLUMED development and comparing multiple PLUMED versions as these sorts
+of comparisons can be done without recompiling the hosting MD code. All
+three linkage modes are supported by LAMMPS on selected operating
+systems (e.g. Linux) and using either CMake or traditional make
+build. The "static" mode should be the most portable, while the
+"runtime" mode support in LAMMPS makes the most assumptions about
+operating system and compiler environment. If one mode does not work,
+try a different one, switch to a different build system, consider a
+global PLUMED installation or consider downloading PLUMED during the
+LAMMPS build.
+
+[CMake build]:
+
+When the "-D PKG_USER-PLUMED" flag is included in the cmake command you
+must ensure that GSL is installed in locations that are specified in
+your environment.  There are then two additional commands that control
+the manner in which PLUMED is obtained and linked into LAMMPS.
+
+-D DOWNLOAD_PLUMED=value   # download PLUMED for build, value = no (default) or yes
+-D PLUMED_MODE=value       # Linkage mode for PLUMED, value = static (default), shared, or runtime :pre
+
+If DOWNLOAD_PLUMED is set to "yes", the PLUMED library will be
+downloaded (the version of PLUMED that will be downloaded is hard-coded
+to a vetted version of PLUMED, usually a recent stable release version)
+and built inside the CMake build directory.  If DOWNLOAD_PLUMED is set
+to "no" (the default), CMake will try to detect and link to an installed
+version of PLUMED.  For this to work, the PLUMED library has to be
+installed into a location where the pkg-config tool can find it or the
+PKG_CONFIG_PATH environment variable has to be set up accordingly.
+PLUMED should be installed in such a location if you compile it using
+the default make; make install commands.
+
+The PLUMED_MODE setting determines the linkage mode for the PLUMED
+library.  The allowed values for this flag are "static" (default),
+"shared", or "runtime".  For a discussion of PLUMED linkage modes,
+please see above.  When DOWNLOAD_PLUMED is enabled the static linkage
+mode is recommended.
+
+[Traditional make]:
+
+PLUMED needs to be installed before the USER-PLUMED package is installed
+so that LAMMPS can find the right settings when compiling and linking
+the LAMMPS executable.  You can either download and build PLUMED inside
+the LAMMPS plumed library folder or use a previously installed PLUMED
+library and point LAMMPS to its location. You also have to choose the
+linkage mode: "static" (default), "shared" or "runtime".  For a
+discussion of PLUMED linkage modes, please see above.
+
+Download/compilation/configuration of the plumed library can be done
+from the src folder through the following make args:
+
+make lib-plumed                         # print help message
+make lib-plumed args="-b"               # download and build PLUMED in lib/plumed/plumed2
+make lib-plumed args="-p $HOME/.local"  # use existing PLUMED installation in $HOME/.local
+make lib-plumed args="-p /usr/local -m shared"  # use existing PLUMED installation in
+                                                # /usr/local and use shared linkage mode
+:pre
+
+Note that 2 symbolic (soft) links, "includelink" and "liblink" are
+created in lib/plumed that point to the location of the PLUMED build to
+use. A new file lib/plumed/Makefile.lammps is also created with settings
+suitable for LAMMPS to compile and link PLUMED using the desired linkage
+mode. After this step is completed, you can install the USER-PLUMED
+package and compile LAMMPS in the usual manner:
+
+make yes-user-plumed
+make machine :pre
+
+Once this compilation completes you should be able to run LAMMPS in the
+usual way.  For shared linkage mode, libplumed.so must be found by the
+LAMMPS executable, which on many operating systems means, you have to
+set the LD_LIBRARY_PATH environment variable accordingly.
+
+Support for the different linkage modes in LAMMPS varies for different
+operating systems, using the static linkage is expected to be the most
+portable, and thus set to be the default.
+
+If you want to change the linkage mode, you have to re-run "make
+lib-plumed" with the desired settings [and] do a re-install if the
+USER-PLUMED package with "make yes-user-plumed" to update the required
+makefile settings with the changes in the lib/plumed folder.
+
+:line
+
 USER-H5MD package :h4,link(user-h5md)
 
 To build with this package you must have the HDF5 software package
@@ -869,7 +952,7 @@ Quantum ESPRESSO known to work with this QM/MM interface was version
 [CMake build]:
 
 The CMake build system currently does not support building the full
-QM/MM-capable hybrid executable of LAMMPS and QE called pwqmmm.x.  
+QM/MM-capable hybrid executable of LAMMPS and QE called pwqmmm.x.
 You must use the traditional make build for this package.
 
 [Traditional make]:
@@ -939,7 +1022,7 @@ Coulomb solver library"_scafacos-home
 [CMake build]:
 
 -D DOWNLOAD_SCAFACOS=value    # download ScaFaCoS for build, value = no (default) or yes
--D SCAFACOS_LIBRARY=path      # ScaFaCos library file (only needed if at custom location) 
+-D SCAFACOS_LIBRARY=path      # ScaFaCos library file (only needed if at custom location)
 -D SCAFACOS_INCLUDE_DIR=path  # ScaFaCoS include directory (only needed if at custom location) :pre
 
 If DOWNLOAD_SCAFACOS is set, the ScaFaCoS library will be downloaded

doc/src/Build_package.txt

@@ -47,7 +47,6 @@ packages:
 "OPT"_Build_extras.html#opt,
 "POEMS"_Build_extras.html#poems,
 "PYTHON"_Build_extras.html#python,
-"REAX"_Build_extras.html#reax,
 "VORONOI"_Build_extras.html#voronoi,
 "USER-ATC"_Build_extras.html#user-atc,
 "USER-AWPMD"_Build_extras.html#user-awpmd,
@@ -56,6 +55,7 @@ packages:
 "USER-INTEL"_Build_extras.html#user-intel,
 "USER-MOLFILE"_Build_extras.html#user-molfile,
 "USER-NETCDF"_Build_extras.html#user-netcdf,
+"USER-PLUMED"_Build_extras.html#user-plumed,
 "USER-OMP"_Build_extras.html#user-omp,
 "USER-QMMM"_Build_extras.html#user-qmmm,
 "USER-QUIP"_Build_extras.html#user-quip,

doc/src/Build_settings.txt

@@ -22,7 +22,7 @@ explain how to do this for building both with CMake and make.
 "Error handling exceptions"_#exceptions when using LAMMPS as a library :all(b)
 
 :line
- 
+
 FFT library :h4,link(fft)
 
 When the KSPACE package is included in a LAMMPS build, the
@@ -73,7 +73,7 @@ FFT_LIB with the appropriate FFT libraries to include in the link.
 The "KISS FFT library"_http://kissfft.sf.net is included in the LAMMPS
 distribution.  It is portable across all platforms.  Depending on the
 size of the FFTs and the number of processors used, the other
-libraries listed here can be faster.  
+libraries listed here can be faster.
 
 However, note that long-range Coulombics are only a portion of the
 per-timestep CPU cost, FFTs are only a portion of long-range
@@ -92,7 +92,7 @@ Building FFTW for your box should be as simple as ./configure; make;
 make install.  The install command typically requires root privileges
 (e.g. invoke it via sudo), unless you specify a local directory with
 the "--prefix" option of configure.  Type "./configure --help" to see
-various options. 
+various options.
 
 The Intel MKL math library is part of the Intel compiler suite.  It
 can be used with the Intel or GNU compiler (see FFT_LIB setting above).
@@ -139,16 +139,16 @@ adequate.
 [Makefile.machine setting]:
 
 LMP_INC = -DLAMMPS_SMALLBIG    # or -DLAMMPS_BIGBIG or -DLAMMPS_SMALLSMALL :pre
-                               # default is LAMMMPS_SMALLBIG if not specified
+                               # default is LAMMPS_SMALLBIG if not specified
 [CMake and make info]:
 
 The default "smallbig" setting allows for simulations with:
- 
+
 total atom count = 2^63 atoms (about 9e18)
 total timesteps = 2^63 (about 9e18)
 atom IDs = 2^31 (about 2 billion)
 image flags = roll over at 512 :ul
-  
+
 The "bigbig" setting increases the latter two limits.  It allows for:
 
 total atom count = 2^63 atoms (about 9e18)
@@ -209,12 +209,12 @@ Usually these settings are all that is needed.  If CMake cannot find
 the graphics header, library, executable files, you can set these
 variables:
 
--D JPEG_INCLUDE_DIR=path    # path to jpeglib.h header file 
+-D JPEG_INCLUDE_DIR=path    # path to jpeglib.h header file
--D JPEG_LIBRARIES=path      # path to libjpeg.a (.so) file 
+-D JPEG_LIBRARIES=path      # path to libjpeg.a (.so) file
--D PNG_INCLUDE_DIR=path     # path to png.h header file 
+-D PNG_INCLUDE_DIR=path     # path to png.h header file
--D PNG_LIBRARIES=path       # path to libpng.a (.so) file 
+-D PNG_LIBRARIES=path       # path to libpng.a (.so) file
--D ZLIB_INCLUDE_DIR=path    # path to zlib.h header file 
+-D ZLIB_INCLUDE_DIR=path    # path to zlib.h header file
--D ZLIB_LIBRARIES=path      # path to libz.a (.so) file 
+-D ZLIB_LIBRARIES=path      # path to libz.a (.so) file
 -D FFMPEG_EXECUTABLE=path   # path to ffmpeg executable :pre
 
 [Makefile.machine settings]:

doc/src/Build_windows.txt

@@ -53,20 +53,20 @@ are included, but may not always up-to-date for recently added functionality
 and the corresponding new code. A machine makefile for using cygwin for
 the old build system is provided. The CMake build system is untested
 for this; you will have to request that makefiles are generated and
-manually set the compiler.  
+manually set the compiler.
 
 When compiling for Windows [not] set the -DLAMMPS_MEMALIGN define
 in the LMP_INC makefile variable and add -lwsock32 -lpsapi to the linker
-flags in LIB makefile variable. Try adding -static-libgcc or -static or 
+flags in LIB makefile variable. Try adding -static-libgcc or -static or
 both to the linker flags when your resulting LAMMPS Windows executable
 complains about missing .dll files. The CMake configuration should set
-this up automatically, but is untested. 
+this up automatically, but is untested.
 
 In case of problems, you are recommended to contact somebody with
 experience in using cygwin.  If you do come across portability problems
 requiring changes to the LAMMPS source code, or figure out corrections
 yourself, please report them on the lammps-users mailing list, or file
-them as an issue or pull request on the LAMMPS github project.
+them as an issue or pull request on the LAMMPS GitHub project.
 
 
 Using a cross-compiler :h4,link(cross)

doc/src/Commands.txt

@@ -42,10 +42,10 @@ END_RST -->
 "Input script structure"_Commands_structure.html
 "Commands by category"_Commands_category.html :all(b)
 
-"All commands"_Commands_all.html 
+"General commands"_Commands_all.html
-"Fix commands"_Commands_fix.html 
+"Fix commands"_Commands_fix.html
-"Compute commands"_Commands_compute.html 
+"Compute commands"_Commands_compute.html
-"Pair commands"_Commands_pair.html 
+"Pair commands"_Commands_pair.html
 "Bond, angle, dihedral, improper commands"_Commands_bond.html
 "KSpace solvers"_Commands_kspace.html  :all(b)
 

doc/src/Commands_all.txt

@@ -7,7 +7,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :line
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,
@@ -17,9 +17,9 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 "Improper styles"_Commands_bond.html#improper,
 "KSpace styles"_Commands_kspace.html :tb(c=3,ea=c)
 
-All commands :h3
+General commands :h3
 
-An alphabetic list of all LAMMPS commands.
+An alphabetic list of all general LAMMPS commands.
 
 "angle_coeff"_angle_coeff.html,
 "angle_style"_angle_style.html,
@@ -59,6 +59,7 @@ An alphabetic list of all LAMMPS commands.
 "fix_modify"_fix_modify.html,
 "group"_group.html,
 "group2ndx"_group2ndx.html,
+"hyper"_hyper.html,
 "if"_if.html,
 "info"_info.html,
 "improper_coeff"_improper_coeff.html,

doc/src/Commands_bond.txt

@@ -5,7 +5,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 :link(ld,Manual.html)
 :link(lc,Commands_all.html)
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,

doc/src/Commands_category.txt

@@ -10,10 +10,9 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 Commands by category :h3
 
 This page lists most of the LAMMPS commands, grouped by category.  The
-"Commands all"_Commands_all.html doc page lists all commands
+"General commands"_Commands_all.html doc page lists all general commands
-alphabetically.  It also includes long lists of style options for
+alphabetically.  Style options for entries like fix, compute, pair etc.
-entries that appear in the following categories as a single command
+have their own pages where they are listed alphabetically.
-(fix, compute, pair, etc).
 
 Initialization:
 

doc/src/Commands_compute.txt

@@ -7,7 +7,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :line
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,

doc/src/Commands_fix.txt

@@ -7,7 +7,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :line
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,
@@ -78,6 +78,8 @@ OPT.
 "grem"_fix_grem.html,
 "halt"_fix_halt.html,
 "heat"_fix_heat.html,
+"hyper/global"_fix_hyper_global.html,
+"hyper/local"_fix_hyper_local.html,
 "imd"_fix_imd.html,
 "indent"_fix_indent.html,
 "ipi"_fix_ipi.html,
@@ -94,6 +96,7 @@ OPT.
 "lineforce"_fix_lineforce.html,
 "manifoldforce"_fix_manifoldforce.html,
 "meso"_fix_meso.html,
+"meso/move"_fix_meso_move.html,
 "meso/stationary"_fix_meso_stationary.html,
 "momentum (k)"_fix_momentum.html,
 "move"_fix_move.html,
@@ -107,7 +110,7 @@ OPT.
 "nph/asphere (o)"_fix_nph_asphere.html,
 "nph/body"_fix_nph_body.html,
 "nph/eff"_fix_nh_eff.html,
-"nph/sphere (ko)"_fix_nph_sphere.html,
+"nph/sphere (o)"_fix_nph_sphere.html,
 "nphug (o)"_fix_nphug.html,
 "npt (iko)"_fix_nh.html,
 "npt/asphere (o)"_fix_npt_asphere.html,
@@ -127,7 +130,7 @@ OPT.
 "nve/line"_fix_nve_line.html,
 "nve/manifold/rattle"_fix_nve_manifold_rattle.html,
 "nve/noforce"_fix_nve_noforce.html,
-"nve/sphere (o)"_fix_nve_sphere.html,
+"nve/sphere (ko)"_fix_nve_sphere.html,
 "nve/spin"_fix_nve_spin.html,
 "nve/tri"_fix_nve_tri.html,
 "nvk"_fix_nvk.html,
@@ -146,6 +149,7 @@ OPT.
 "phonon"_fix_phonon.html,
 "pimd"_fix_pimd.html,
 "planeforce"_fix_planeforce.html,
+"plumed"_fix_plumed.html,
 "poems"_fix_poems.html,
 "pour"_fix_pour.html,
 "precession/spin"_fix_precession_spin.html,
@@ -165,13 +169,13 @@ OPT.
 "qmmm"_fix_qmmm.html,
 "qtb"_fix_qtb.html,
 "rattle"_fix_shake.html,
-"reax/bonds"_fix_reax_bonds.html,
+"reax/c/bonds (k)"_fix_reaxc_bonds.html,
-"reax/c/bonds (k)"_fix_reax_bonds.html,
 "reax/c/species (k)"_fix_reaxc_species.html,
 "recenter"_fix_recenter.html,
 "restrain"_fix_restrain.html,
 "rhok"_fix_rhok.html,
 "rigid (o)"_fix_rigid.html,
+"rigid/meso"_fix_rigid_meso.html,
 "rigid/nph (o)"_fix_rigid.html,
 "rigid/nph/small"_fix_rigid.html,
 "rigid/npt (o)"_fix_rigid.html,
@@ -230,4 +234,4 @@ OPT.
 "wall/reflect (k)"_fix_wall_reflect.html,
 "wall/region"_fix_wall_region.html,
 "wall/region/ees"_fix_wall_ees.html,
-"wall/srd"_fix_wall_srd.html :tb(c=8,ea=c)
+"wall/srd"_fix_wall_srd.html :tb(c=6,ea=c)

doc/src/Commands_kspace.txt

@@ -7,7 +7,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :line
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,

doc/src/Commands_pair.txt

@@ -7,7 +7,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 :line
 
-"All commands"_Commands_all.html,
+"General commands"_Commands_all.html,
 "Fix styles"_Commands_fix.html,
 "Compute styles"_Commands_compute.html,
 "Pair styles"_Commands_pair.html,
@@ -107,6 +107,7 @@ OPT.
 "kolmogorov/crespi/full"_pair_kolmogorov_crespi_full.html,
 "kolmogorov/crespi/z"_pair_kolmogorov_crespi_z.html,
 "lcbop"_pair_lcbop.html,
+"lebedeva/z"_pair_lebedeva_z.html,
 "lennard/mdf"_pair_mdf.html,
 "line/lj"_pair_line_lj.html,
 "list"_pair_list.html,
@@ -160,8 +161,7 @@ OPT.
 "lubricateU/poly"_pair_lubricateU.html,
 "mdpd"_pair_meso.html,
 "mdpd/rhosum"_pair_meso.html,
-"meam"_pair_meam.html,
+"meam/c"_pair_meamc.html,
-"meam/c"_pair_meam.html,
 "meam/spline (o)"_pair_meam_spline.html,
 "meam/sw/spline"_pair_meam_sw_spline.html,
 "mgpt"_pair_mgpt.html,
@@ -194,10 +194,10 @@ OPT.
 "polymorphic"_pair_polymorphic.html,
 "python"_pair_python.html,
 "quip"_pair_quip.html,
-"reax"_pair_reax.html,
 "reax/c (ko)"_pair_reaxc.html,
 "rebo (io)"_pair_airebo.html,
 "resquared (go)"_pair_resquared.html,
+"sdpd/taitwater/isothermal"_pair_sdpd_taitwater_isothermal.html,
 "smd/hertz"_pair_smd_hertz.html,
 "smd/tlsph"_pair_smd_tlsph.html,
 "smd/tri_surface"_pair_smd_triangulated_surface.html,

doc/src/Commands_parse.txt

@@ -91,7 +91,7 @@ See the "variable"_variable.html command for more details of how
 strings are assigned to variables and evaluated, and how they can be
 used in input script commands.
 
-(4) The line is broken into "words" separated by whitespace (tabs,
+(4) The line is broken into "words" separated by white-space (tabs,
 spaces).  Note that words can thus contain letters, digits,
 underscores, or punctuation characters.
 

doc/src/Developer/.gitignore

@@ -0,0 +1,3 @@
+/developer.aux
+/developer.log
+/developer.toc

doc/src/Errors.txt

@@ -32,7 +32,7 @@ END_RST -->
 
 "Common problems"_Errors_common.html
 "Reporting bugs"_Errors_bugs.html
-"Error messages"_Errors_messages.html 
+"Error messages"_Errors_messages.html
 "Warning messages"_Errors_warnings.html :all(b)
 
 <!-- END_HTML_ONLY -->

doc/src/Errors_common.txt

@@ -74,7 +74,7 @@ is an integer or floating-point number, respectively, and reject the
 input with an error message (for instance, when an integer is required,
 but a floating-point number 1.0 is provided):
 
-ERROR: Expected integer parameter in input script or data file :pre
+ERROR: Expected integer parameter instead of '1.0' in input script or data file :pre
 
 Some commands allow for using variable references in place of numeric
 constants so that the value can be evaluated and may change over the
@@ -85,6 +85,9 @@ reading the input and before parsing commands,
 
 NOTE: Using a variable reference (i.e. {v_name}) is only allowed if
 the documentation of the corresponding command explicitly says it is.
+Otherwise, you will receive an error message of this kind:
+
+ERROR: Expected floating point parameter instead of 'v_name' in input script or data file :pre
 
 Generally, LAMMPS will print a message to the screen and logfile and
 exit gracefully when it encounters a fatal error.  Sometimes it will

doc/src/Errors_messages.txt

@@ -279,12 +279,6 @@ multibody joint).  The bodies you have defined exceed this limit. :dd
 This is an internal LAMMPS error.  Please report it to the
 developers. :dd
 
-{Atom sorting has bin size = 0.0} :dt
-
-The neighbor cutoff is being used as the bin size, but it is zero.
-Thus you must explicitly list a bin size in the atom_modify sort
-command or turn off sorting. :dd
-
 {Atom style hybrid cannot have hybrid as an argument} :dt
 
 Self-explanatory. :dd
@@ -421,9 +415,9 @@ This is an internal error.  It should normally not occur. :dd
 
 This is an internal error.  It should normally not occur. :dd
 
-{Bad real space Coulomb cutoff in fix tune/kspace} :dt
+{Bad real space Coulombic cutoff in fix tune/kspace} :dt
 
-Fix tune/kspace tried to find the optimal real space Coulomb cutoff using
+Fix tune/kspace tried to find the optimal real space Coulombic cutoff using
 the Newton-Rhaphson method, but found a non-positive or NaN cutoff :dd
 
 {Balance command before simulation box is defined} :dt
@@ -460,7 +454,7 @@ compute. :dd
 
 {Big particle in fix srd cannot be point particle} :dt
 
-Big particles must be extended spheriods or ellipsoids. :dd
+Big particles must be extended spheroids or ellipsoids. :dd
 
 {Bigint setting in lmptype.h is invalid} :dt
 
@@ -780,7 +774,7 @@ Cannot use tilt factors unless the simulation box is non-orthogonal. :dd
 
 Self-explanatory. :dd
 
-{Cannot change box z boundary to nonperiodic for a 2d simulation} :dt
+{Cannot change box z boundary to non-periodic for a 2d simulation} :dt
 
 Self-explanatory. :dd
 
@@ -1288,7 +1282,7 @@ are defined. :dd
 You cannot reset the timestep when a fix that keeps track of elapsed
 time is in place. :dd
 
-{Cannot run 2d simulation with nonperiodic Z dimension} :dt
+{Cannot run 2d simulation with non-periodic Z dimension} :dt
 
 Use the boundary command to make the z dimension periodic in order to
 run a 2d simulation. :dd
@@ -2116,29 +2110,29 @@ Self-explanatory. :dd
 Fix setforce cannot be used in this manner.  Use fix addforce
 instead. :dd
 
-{Cannot use nonperiodic boundares with fix ttm} :dt
+{Cannot use non-periodic boundares with fix ttm} :dt
 
 This fix requires a fully periodic simulation box. :dd
 
-{Cannot use nonperiodic boundaries with Ewald} :dt
+{Cannot use non-periodic boundaries with Ewald} :dt
 
 For kspace style ewald, all 3 dimensions must have periodic boundaries
 unless you use the kspace_modify command to define a 2d slab with a
 non-periodic z dimension. :dd
 
-{Cannot use nonperiodic boundaries with EwaldDisp} :dt
+{Cannot use non-periodic boundaries with EwaldDisp} :dt
 
 For kspace style ewald/disp, all 3 dimensions must have periodic
 boundaries unless you use the kspace_modify command to define a 2d
 slab with a non-periodic z dimension. :dd
 
-{Cannot use nonperiodic boundaries with PPPM} :dt
+{Cannot use non-periodic boundaries with PPPM} :dt
 
 For kspace style pppm, all 3 dimensions must have periodic boundaries
 unless you use the kspace_modify command to define a 2d slab with a
 non-periodic z dimension. :dd
 
-{Cannot use nonperiodic boundaries with PPPMDisp} :dt
+{Cannot use non-periodic boundaries with PPPMDisp} :dt
 
 For kspace style pppm/disp, all 3 dimensions must have periodic
 boundaries unless you use the kspace_modify command to define a 2d
@@ -3351,21 +3345,21 @@ probably due to errors in the Python code. :dd
 The default minimum order is 2.  This can be reset by the
 kspace_modify minorder command. :dd
 
-{Coulomb cut not supported in pair_style buck/long/coul/coul} :dt
+{Coulombic cutoff not supported in pair_style buck/long/coul/coul} :dt
 
 Must use long-range Coulombic interactions. :dd
 
-{Coulomb cut not supported in pair_style lj/long/coul/long} :dt
+{Coulombic cutoff not supported in pair_style lj/long/coul/long} :dt
 
 Must use long-range Coulombic interactions. :dd
 
-{Coulomb cut not supported in pair_style lj/long/tip4p/long} :dt
+{Coulombic cutoff not supported in pair_style lj/long/tip4p/long} :dt
 
 Must use long-range Coulombic interactions. :dd
 
-{Coulomb cutoffs of pair hybrid sub-styles do not match} :dt
+{Coulombic cutoffs of pair hybrid sub-styles do not match} :dt
 
-If using a Kspace solver, all Coulomb cutoffs of long pair styles must
+If using a Kspace solver, all Coulombic cutoffs of long pair styles must
 be the same. :dd
 
 {Coulombic cut not supported in pair_style lj/long/dipole/long} :dt
@@ -5938,9 +5932,9 @@ map command will force an atom map to be created. :dd
 
 Self-explanatory. :dd
 
-{Input line quote not followed by whitespace} :dt
+{Input line quote not followed by white-space} :dt
 
-An end quote must be followed by whitespace. :dd
+An end quote must be followed by white-space. :dd
 
 {Insertion region extends outside simulation box} :dt
 
@@ -7014,7 +7008,7 @@ The kspace accuracy designated in the input must be greater than zero. :dd
 
 {KSpace accuracy too large to estimate G vector} :dt
 
-Reduce the accuracy request or specify gwald explicitly
+Reduce the accuracy request or specify gewald explicitly
 via the kspace_modify command. :dd
 
 {KSpace accuracy too low} :dt
@@ -8014,7 +8008,7 @@ Self-explanatory. :dd
 
 {Package command after simulation box is defined} :dt
 
-The package command cannot be used afer a read_data, read_restart, or
+The package command cannot be used after a read_data, read_restart, or
 create_box command. :dd
 
 {Package gpu command without GPU package installed} :dt
@@ -9198,7 +9192,7 @@ creates one large file for all processors. :dd
 {Restart file byte ordering is not recognized} :dt
 
 The file does not appear to be a LAMMPS restart file since it doesn't
-contain a recognized byte-orderomg flag at the beginning. :dd
+contain a recognized byte-ordering flag at the beginning. :dd
 
 {Restart file byte ordering is swapped} :dt
 
@@ -9410,7 +9404,7 @@ You may also want to boost the page size. :dd
 
 {Small to big integers are not sized correctly} :dt
 
-This error occurs whenthe sizes of smallint, imageint, tagint, bigint,
+This error occurs when the sizes of smallint, imageint, tagint, bigint,
 as defined in src/lmptype.h are not what is expected.  Contact
 the developers if this occurs. :dd
 

doc/src/Errors_warnings.txt

@@ -757,7 +757,7 @@ Self-explanatory. :dd
 
 This may indicate the shell command did not operate as expected. :dd
 
-{Should not allow rigid bodies to bounce off relecting walls} :dt
+{Should not allow rigid bodies to bounce off reflecting walls} :dt
 
 LAMMPS allows this, but their dynamics are not computed correctly. :dd
 
@@ -850,10 +850,10 @@ Most FENE models need this setting for the special_bonds command. :dd
 
 Most FENE models need this setting for the special_bonds command. :dd
 
-{Using a manybody potential with bonds/angles/dihedrals and special_bond exclusions} :dt
+{Using a many-body potential with bonds/angles/dihedrals and special_bond exclusions} :dt
 
 This is likely not what you want to do.  The exclusion settings will
-eliminate neighbors in the neighbor list, which the manybody potential
+eliminate neighbors in the neighbor list, which the many-body potential
 needs to calculated its terms correctly. :dd
 
 {Using compute temp/deform with inconsistent fix deform remap option} :dt

doc/src/Examples.txt

@@ -78,7 +78,7 @@ micelle:  self-assembly of small lipid-like molecules into 2d bilayers
 min:      energy minimization of 2d LJ melt
 mscg:     parameterize a multi-scale coarse-graining (MSCG) model
 msst:     MSST shock dynamics
-nb3b:     use of nonbonded 3-body harmonic pair style
+nb3b:     use of non-bonded 3-body harmonic pair style
 neb:      nudged elastic band (NEB) calculation for barrier finding
 nemd:     non-equilibrium MD of 2d sheared system
 obstacle: flow around two voids in a 2d channel

doc/src/Howto.txt

@@ -45,7 +45,7 @@ General howto :h3
 <!-- RST
 
 .. toctree::
-   :name: general
+   :name: general_howto
    :maxdepth: 1
 
    Howto_restart

doc/src/Howto_barostat.txt

@@ -19,7 +19,7 @@ barostat attempts to equilibrate the system to the requested T and/or
 P.
 
 Barostatting in LAMMPS is performed by "fixes"_fix.html.  Two
-barosttating methods are currently available: Nose-Hoover (npt and
+barostatting methods are currently available: Nose-Hoover (npt and
 nph) and Berendsen:
 
 "fix npt"_fix_nh.html

doc/src/Howto_bash.txt

@@ -40,7 +40,7 @@ Install Windows Subsystem for Linux :h5
 Next you must ensure that the Window Subsystem for Linux is installed. Again,
 search for "enable windows features" in the Settings dialog. This opens a
 dialog with a list of features you can install. Add a checkmark to Windows
-Subsystem for Linux (Beta) and press OK.   
+Subsystem for Linux (Beta) and press OK.
 
 :image(JPG/bow_tutorial_04_small.png,JPG/bow_tutorial_04.png)
 :image(JPG/bow_tutorial_05.png,JPG/bow_tutorial_05.png)
@@ -54,12 +54,12 @@ enter. This will then download Ubuntu for Windows.
 
 :image(JPG/bow_tutorial_06.png)
 :image(JPG/bow_tutorial_07.png)
-  
+
 During installation, you will be asked for a new password. This will be used
 for installing new software and running commands with sudo.
 
 :image(JPG/bow_tutorial_08.png)
- 
+
 Type exit to close the command-line window.
 
 Go to the Start menu and type "bash" again. This time you will see a "Bash on

doc/src/Howto_body.txt

@@ -132,7 +132,7 @@ x1 y1 z1
 xN yN zN :pre
 
 where M = 6 + 3*N, and N is the number of sub-particles in the body
-particle.  
+particle.
 
 The integer line has a single value N.  The floating point line(s)
 list 6 moments of inertia followed by the coordinates of the N
@@ -315,7 +315,7 @@ x1 y1 z1
 ...
 xN yN zN
 0 1
-1 2 
+1 2
 2 3
 ...
 0 1 2 -1

doc/src/Howto_chunk.txt

@@ -22,8 +22,8 @@ commands, to calculate various properties of a system:
 "fix ave/chunk"_fix_ave_chunk.html
 any of the "compute */chunk"_compute.html commands :ul
 
-Here, each of the 4 kinds of chunk-related commands is briefly
+Here a brief overview for each of the 4 kinds of chunk-related commands
-overviewed.  Then some examples are given of how to compute different
+is provided.  Then some examples are given of how to compute different
 properties with chunk commands.
 
 Compute chunk/atom command: :h4

doc/src/Howto_client_server.txt

@@ -64,7 +64,7 @@ client or server.
 "server mc"_server_mc.html = LAMMPS is a server for computing a Monte Carlo energy :ul
 
 The server doc files give details of the message protocols
-for data that is exchanged bewteen the client and server.
+for data that is exchanged between the client and server.
 
 These example directories illustrate how to use LAMMPS as either a
 client or server code:
@@ -75,7 +75,7 @@ examples/COUPLE/lammps_mc
 examples/COUPLE/lammps_vasp :ul
 
 The examples/message dir couples a client instance of LAMMPS to a
-server instance of LAMMPS.  
+server instance of LAMMPS.
 
 The lammps_mc dir shows how to couple LAMMPS as a server to a simple
 Monte Carlo client code as the driver.
@@ -87,7 +87,7 @@ DFT forces, thru a Python wrapper script on VASP.
 Here is how to launch a client and server code together for any of the
 4 modes of message exchange that the "message"_message.html command
 and the CSlib support.  Here LAMMPS is used as both the client and
-server code.  Another code could be subsitituted for either.
+server code.  Another code could be substituted for either.
 
 The examples below show launching both codes from the same window (or
 batch script), using the "&" character to launch the first code in the
@@ -106,13 +106,13 @@ together to exchange MPI messages between them.
 
 For message exchange in {file}, {zmq}, or {mpi/two} modes:
 
-% mpirun -np 1 lmp_mpi -log log.client < in.client & 
+% mpirun -np 1 lmp_mpi -log log.client < in.client &
 % mpirun -np 2 lmp_mpi -log log.server < in.server :pre
 
-% mpirun -np 4 lmp_mpi -log log.client < in.client & 
+% mpirun -np 4 lmp_mpi -log log.client < in.client &
 % mpirun -np 1 lmp_mpi -log log.server < in.server :pre
 
-% mpirun -np 2 lmp_mpi -log log.client < in.client & 
+% mpirun -np 2 lmp_mpi -log log.client < in.client &
 % mpirun -np 4 lmp_mpi -log log.server < in.server :pre
 
 For message exchange in {mpi/one} mode:

doc/src/Howto_coreshell.txt

@@ -19,7 +19,7 @@ polarizable"_Howto_polarizable.html doc page for a discussion of all
 the polarizable models available in LAMMPS.
 
 Technically, shells are attached to the cores by a spring force f =
-k*r where k is a parametrized spring constant and r is the distance
+k*r where k is a parameterized spring constant and r is the distance
 between the core and the shell. The charges of the core and the shell
 add up to the ion charge, thus q(ion) = q(core) + q(shell). This
 setup introduces the ion polarizability (alpha) given by
@@ -111,7 +111,7 @@ the core and shell particles corresponds to the polarization,
 hereby an instantaneous relaxation of the shells is approximated
 and a fast core/shell spring frequency ensures a nearly constant
 internal kinetic energy during the simulation.
-Thermostats can alter this polarization behaviour, by scaling the
+Thermostats can alter this polarization behavior, by scaling the
 internal kinetic energy, meaning the shell will not react freely to
 its electrostatic environment.
 Therefore it is typically desirable to decouple the relative motion of
@@ -165,7 +165,7 @@ fix_modify press_bar temp CSequ press thermo_press_lmp  # pressure modification
 If "compute temp/cs"_compute_temp_cs.html is used, the decoupled
 relative motion of the core and the shell should in theory be
 stable.  However numerical fluctuation can introduce a small
-momentum to the system, which is noticable over long trajectories.
+momentum to the system, which is noticeable over long trajectories.
 Therefore it is recommendable to use the "fix
 momentum"_fix_momentum.html command in combination with "compute
 temp/cs"_compute_temp_cs.html when equilibrating the system to

doc/src/Howto_dispersion.txt

@@ -74,7 +74,7 @@ command.
 A reasonable approach that combines the upsides of both methods is to
 make the first run using the {kspace_modify force/disp/real} and
 {kspace_modify force/disp/kspace} commands, write down the PPPM
-parameters from the outut, and specify these parameters using the
+parameters from the output, and specify these parameters using the
 second approach in subsequent runs (which have the same composition,
 force field, and approximately the same volume).
 

doc/src/Howto_drude.txt

@@ -17,7 +17,7 @@ for a discussion of all the polarizable models available in LAMMPS.
 The Drude model has a number of features aimed at its use in
 molecular systems ("Lamoureux and Roux"_#howto-Lamoureux):
 
-Thermostating of the additional degrees of freedom associated with the
+Thermostatting of the additional degrees of freedom associated with the
 induced dipoles at very low temperature, in terms of the reduced
 coordinates of the Drude particles with respect to their cores. This
 makes the trajectory close to that of relaxed induced dipoles. :ulb,l

doc/src/Howto_drude2.txt

@@ -82,7 +82,7 @@ decouple the degrees of freedom associated with the Drude oscillators
 from those of the normal atoms. Thermalizing the Drude dipoles at
 temperatures comparable to the rest of the simulation leads to several
 problems (kinetic energy transfer, very short timestep, etc.), which
-can be remediate by the "cold Drude" technique ("Lamoureux and
+can be remedied by the "cold Drude" technique ("Lamoureux and
 Roux"_#Lamoureux2).
 
 Two closely related models are used to represent polarization through
@@ -213,7 +213,7 @@ of mass of the DC-DP pairs, with relaxation time 100 and with random
 seed 12345.  This fix applies also a Langevin thermostat at temperature
 1. to the relative motion of the DPs around their DCs, with relaxation
 time 20 and random seed 13977.  Only the DCs and non-polarizable
-atoms need to be in this fix's group.  LAMMPS will thermostate the DPs
+atoms need to be in this fix's group.  LAMMPS will thermostat the DPs
 together with their DC.  For this, ghost atoms need to know their
 velocities. Thus you need to add the following command:
 
@@ -360,7 +360,7 @@ fix NPH all nph iso 1. 1. 500 :pre
 It is also possible to use a Nose-Hoover instead of a Langevin
 thermostat.  This requires to use "{fix
 drude/transform}"_fix_drude_transform.html just before and after the
-time intergation fixes.  The {fix drude/transform/direct} converts the
+time integration fixes.  The {fix drude/transform/direct} converts the
 atomic masses, positions, velocities and forces into a reduced
 representation, where the DCs transform into the centers of mass of
 the DC-DP pairs and the DPs transform into their relative position
@@ -396,7 +396,7 @@ global pressure and thus a global temperature whatever the fix group.
 We do want the pressure to correspond to the whole system, but we want
 the temperature to correspond to the fix group only.  We must then use
 the {fix_modify} command for this.  In the end, the block of
-instructions for thermostating and barostating will look like
+instructions for thermostatting and barostatting will look like
 
 compute TATOMS ATOMS temp
 fix DIRECT all drude/transform/direct

doc/src/Howto_elastic.txt

@@ -30,7 +30,7 @@ examples/elastic directory described on the "Examples"_Examples.html
 doc page.
 
 Calculating elastic constants at finite temperature is more
-challenging, because it is necessary to run a simulation that perfoms
+challenging, because it is necessary to run a simulation that performs
 time averages of differential properties. One way to do this is to
 measure the change in average stress tensor in an NVT simulations when
 the cell volume undergoes a finite deformation. In order to balance

doc/src/Howto_github.txt

@@ -96,7 +96,7 @@ machine to a directory with the name you chose. If none is given, it will
 default to "lammps". Typical names are "mylammps" or something similar.
 
 You can use this local clone to make changes and
-test them without interfering with the repository on Github.
+test them without interfering with the repository on GitHub.
 
 To pull changes from upstream into this copy, you can go to the directory
 and use git pull:
@@ -150,7 +150,7 @@ After the commit, the changes can be pushed to the same branch on GitHub:
 $ git push :pre
 
 Git will ask you for your user name and password on GitHub if you have
-not configured anything. If your local branch is not present on Github yet,
+not configured anything. If your local branch is not present on GitHub yet,
 it will ask you to add it by running
 
   $ git push --set-upstream origin github-tutorial-update :pre
@@ -254,20 +254,53 @@ them, or if a developer has requested that something needs to be changed
 before the feature can be accepted into the official LAMMPS version.
 After each push, the automated checks are run again.
 
+[Labels]
+
+LAMMPS developers may add labels to your pull request to assign it to
+categories (mostly for bookkeeping purposes), but a few of them are
+important: needs_work, work_in_progress, test-for-regression, and
+full-regression-test. The first two indicate, that your pull request
+is not considered to be complete. With "needs_work" the burden is on
+exclusively on you; while "work_in_progress" can also mean, that a
+LAMMPS developer may want to add changes. Please watch the comments
+to the pull requests. The two "test" labels are used to trigger
+extended tests before the code is merged. This is sometimes done by
+LAMMPS developers, if they suspect that there may be some subtle
+side effects from your changes. It is not done by default, because
+those tests are very time consuming.
+
+[Reviews]
+
+As of Summer 2018, a pull request needs at least 1 approving review
+from a LAMMPS developer with write access to the repository.
+In case your changes touch code that certain developers are associated
+with, they are auto-requested by the GitHub software.  Those associations
+are set in the file
+".github/CODEOWNERS"_https://github.com/lammps/lammps/blob/master/.github/CODEOWNERS
+Thus if you want to be automatically notified to review when anybody
+changes files or packages, that you have contributed to LAMMPS, you can
+add suitable patterns to that file, or a LAMMPS developer may add you.
+
+Otherwise, you can also manually request reviews from specific developers,
+or LAMMPS developers - in their assessment of your pull request - may
+determine who else should be reviewing your contribution and add that person.
+Through reviews, LAMMPS developers also may request specific changes from you.
+If those are not addressed, your pull requests cannot be merged.
+
 [Assignees]
 
-There is an assignee label for pull requests. If the request has not
+There is an assignee property for pull requests. If the request has not
 been reviewed by any developer yet, it is not assigned to anyone. After
 revision, a developer can choose to assign it to either a) you, b) a
-LAMMPS developer (including him/herself) or c) Steve Plimpton (sjplimp).
+LAMMPS developer (including him/herself) or c) Axel Kohlmeyer (akohlmey).
 
 Case a) happens if changes are required on your part :ulb,l
 Case b) means that at the moment, it is being tested and reviewed by a
 LAMMPS developer with the expectation that some changes would be required.
 After the review, the developer can choose to implement changes directly
 or suggest them to you. :l
-Case c) means that the pull request has been assigned to the lead
+Case c) means that the pull request has been assigned to the developer
-developer Steve Plimpton and means it is considered ready for merging. :ule,l
+overseeing the merging of pull requests into the master branch. :ule,l
 
 In this case, Axel assigned the tutorial to Steve:
 
@@ -336,7 +369,7 @@ commit and push again:
  $ git commit -m "Merged Axel's suggestions and updated text"
  $ git push git@github.com:Pakketeretet2/lammps :pre
 
-This merge also shows up on the lammps Github page:
+This merge also shows up on the lammps GitHub page:
 
 :c,image(JPG/tutorial_reverse_pull_request7.png)
 
@@ -381,3 +414,6 @@ Furthermore, the naming of the patches now follow the pattern
 "patch_<Day><Month><Year>" to simplify comparisons between releases.
 Finally, all patches and submissions are subject to automatic testing
 and code checks to make sure they at the very least compile.
+
+A discussion of the LAMMPS developer GitHub workflow can be found in the file
+"doc/github-development-workflow.md"_https://github.com/lammps/lammps/blob/master/doc/github-development-workflow.md

doc/src/Howto_library.txt

@@ -185,7 +185,7 @@ by the same function if the caller needs to know the ordering.  The
 lammps_gather_subset() function allows the caller to request values
 for only a subset of atoms (identified by ID).
 For all 3 gather function, per-atom image flags can be retrieved in 2 ways.
-If the count is specified as 1, they are returned 
+If the count is specified as 1, they are returned
 in a packed format with all three image flags stored in a single integer.
 If the count is specified as 3, the values are unpacked into xyz flags
 by the library before returning them.

doc/src/Howto_manifold.txt

@@ -31,8 +31,8 @@ plane @ a b c x0 y0 z0 @ a*(x-x0) + b*(y-y0) + c*(z-z0) = 0 @ A plane with norma
 plane_wiggle @ a w @ z - a*sin(w*x) = 0 @ A plane with a sinusoidal modulation on z along x.
 sphere @ R @ x^2 + y^2 + z^2 - R^2 = 0 @ A sphere of radius R
 supersphere @ R q @ | x |^q + | y |^q + | z |^q - R^q = 0 @ A supersphere of hyperradius R
-spine @ a, A, B, B2, c @ -(x^2 + y^2) + (a^2 - z^2/f(z)^2)*(1 + (A*sin(g(z)*z^2))^4), f(z) = c if z > 0, 1 otherwise; g(z) = B if z > 0, B2 otherwise  @ An approximation to a dendtritic spine
+spine @ a, A, B, B2, c @ -(x^2 + y^2) + (a^2 - z^2/f(z)^2)*(1 + (A*sin(g(z)*z^2))^4), f(z) = c if z > 0, 1 otherwise; g(z) = B if z > 0, B2 otherwise  @ An approximation to a dendritic spine
-spine_two @ a, A, B, B2, c @ -(x^2 + y^2) + (a^2 - z^2/f(z)^2)*(1 + (A*sin(g(z)*z^2))^2), f(z) = c if z > 0, 1 otherwise; g(z) = B if z > 0, B2 otherwise  @ Another approximation to a dendtritic spine
+spine_two @ a, A, B, B2, c @ -(x^2 + y^2) + (a^2 - z^2/f(z)^2)*(1 + (A*sin(g(z)*z^2))^2), f(z) = c if z > 0, 1 otherwise; g(z) = B if z > 0, B2 otherwise  @ Another approximation to a dendritic spine
 thylakoid @ wB LB lB @ Various, see "(Paquay)"_#Paquay1 @ A model grana thylakoid consisting of two block-like compartments connected by a bridge of width wB, length LB and taper length lB
 torus @ R r  @  (R - sqrt( x^2 + y^2 ) )^2 + z^2 - r^2  @ A torus with large radius R and small radius r, centered on (0,0,0) :tb(s=@)
 

doc/src/Howto_nemd.txt

@@ -55,5 +55,5 @@ using the "fix flow/gauss"_fix_flow_gauss.html command.
 :line
 
 :link(Daivis-nemd)
-[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dyanmics (book),
+[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dynamics (book),
 Cambridge University Press, https://doi.org/10.1017/9781139017848, (2017).

doc/src/Howto_polarizable.txt

@@ -45,8 +45,8 @@ high symmetry around each site leads to stable trajectories of the
 core-shell pairs. However, bonded atoms in molecules can be so close
 that a core would interact too strongly or even capture the Drude
 particle of a neighbor. The Drude dipole model is relatively more
-complex in order to remediate this and other issues. Specifically, the
+complex in order to remedy this and other issues. Specifically, the
-Drude model includes specific thermostating of the core-Drude pairs
+Drude model includes specific thermostatting of the core-Drude pairs
 and short-range damping of the induced dipoles.
 
 The three polarization methods can be implemented through a
@@ -77,5 +77,5 @@ motion of the Drude particles with respect to their cores is kept
 approaching the self-consistent regime.  In both models the
 temperature is regulated using the velocities of the center of mass of
 core+shell (or Drude) pairs, but in the Drude model the actual
-relative core-Drude particle motion is thermostated separately as
+relative core-Drude particle motion is thermostatted separately as
 well.

doc/src/Howto_pylammps.txt

@@ -141,16 +141,16 @@ Python code if {L} was a lammps instance:
 L.command("region box block 0 10 0 5 -0.5 0.5") :pre
 
 With the PyLammps interface, any command can be split up into arbitrary parts
-separated by whitespace, passed as individual arguments to a region method.
+separated by white-space, passed as individual arguments to a region method.
 
 L.region("box block", 0, 10, 0, 5, -0.5, 0.5) :pre
 
 Note that each parameter is set as Python literal floating-point number. In the
 PyLammps interface, each command takes an arbitrary parameter list and transparently
-merges it to a single command string, separating individual parameters by whitespace.
+merges it to a single command string, separating individual parameters by white-space.
 
 The benefit of this approach is avoiding redundant command calls and easier
-parameterization. In the original interface parametrization needed to be done
+parameterization. In the original interface parameterization needed to be done
 manually by creating formatted strings.
 
 L.command("region box block %f %f %f %f %f %f" % (xlo, xhi, ylo, yhi, zlo, zhi)) :pre
@@ -328,7 +328,7 @@ jupyter notebook :pre
 IPyLammps Examples :h4
 
 Examples of IPython notebooks can be found in the python/examples/pylammps
-subdirectory. To open these notebooks launch {jupyter notebook} inside this
+sub-directory. To open these notebooks launch {jupyter notebook} inside this
 directory and navigate to one of them. If you compiled and installed
 a LAMMPS shared library with exceptions, PNG, JPEG and FFMPEG support
 you should be able to rerun all of these notebooks.

doc/src/Howto_replica.txt

@@ -9,7 +9,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 
 Multi-replica simulations :h3
 
-Several commands in LAMMPS run mutli-replica simulations, meaning
+Several commands in LAMMPS run multi-replica simulations, meaning
 that multiple instances (replicas) of your simulation are run
 simultaneously, with small amounts of data exchanged between replicas
 periodically.

doc/src/Howto_spc.txt

@@ -30,7 +30,7 @@ r0 of OH bond = 1.0
 theta of HOH angle = 109.47 :all(b),p
 
 Note that as originally proposed, the SPC model was run with a 9
-Angstrom cutoff for both LJ and Coulommbic terms.  It can also be used
+Angstrom cutoff for both LJ and Coulombic terms.  It can also be used
 with long-range Coulombics (Ewald or PPPM in LAMMPS), without changing
 any of the parameters above, though it becomes a different model in
 that mode of usage.

doc/src/Howto_spherical.txt

@@ -35,7 +35,7 @@ There are several "atom styles"_atom_style.html that allow for
 definition of finite-size particles: sphere, dipole, ellipsoid, line,
 tri, peri, and body.
 
-The sphere style defines particles that are spheriods and each
+The sphere style defines particles that are spheroids and each
 particle can have a unique diameter and mass (or density).  These
 particles store an angular velocity (omega) and can be acted upon by
 torque.  The "set" command can be used to modify the diameter and mass
@@ -236,7 +236,7 @@ particles are point masses.
 Also note that body particles cannot be modeled with the "fix
 rigid"_fix_rigid.html command.  Body particles are treated by LAMMPS
 as single particles, though they can store internal state, such as a
-list of sub-particles.  Individual body partices are typically treated
+list of sub-particles.  Individual body particles are typically treated
 as rigid bodies, and their motion integrated with a command like "fix
 nve/body"_fix_nve_body.html.  Interactions between pairs of body
 particles are computed via a command like "pair_style

doc/src/Howto_spins.txt

@@ -12,48 +12,48 @@ Magnetic spins :h3
 The magnetic spin simulations are enabled by the SPIN package, whose
 implementation is detailed in "Tranchida"_#Tranchida7.
 
-The model represents the simulation of atomic magnetic spins coupled 
+The model represents the simulation of atomic magnetic spins coupled
-to lattice vibrations. The dynamics of those magnetic spins can be used 
+to lattice vibrations. The dynamics of those magnetic spins can be used
-to simulate a broad range a phenomena related to magneto-elasticity, or 
+to simulate a broad range a phenomena related to magneto-elasticity, or
-or to study the influence of defects on the magnetic properties of 
+or to study the influence of defects on the magnetic properties of
-materials. 
+materials.
 
-The magnetic spins are interacting with each others and with the 
+The magnetic spins are interacting with each others and with the
-lattice via pair interactions. Typically, the magnetic exchange 
+lattice via pair interactions. Typically, the magnetic exchange
-interaction can be defined using the 
+interaction can be defined using the
 "pair/spin/exchange"_pair_spin_exchange.html command. This exchange
 applies a magnetic torque to a given spin, considering the orientation
-of its neighboring spins and their relative distances. 
+of its neighboring spins and their relative distances.
-It also applies a force on the atoms as a function of the spin 
+It also applies a force on the atoms as a function of the spin
-orientations and their associated inter-atomic distances. 
+orientations and their associated inter-atomic distances.
- 
+
 The command "fix precession/spin"_fix_precession_spin.html allows to
 apply a constant magnetic torque on all the spins in the system. This
 torque can be an external magnetic field (Zeeman interaction), or an
-uniaxial magnetic anisotropy. 
+uniaxial magnetic anisotropy.
 
-A Langevin thermostat can be applied to those magnetic spins using 
+A Langevin thermostat can be applied to those magnetic spins using
-"fix langevin/spin"_fix_langevin_spin.html. Typically, this thermostat 
+"fix langevin/spin"_fix_langevin_spin.html. Typically, this thermostat
-can be coupled to another Langevin thermostat applied to the atoms 
+can be coupled to another Langevin thermostat applied to the atoms
-using "fix langevin"_fix_langevin.html in order to simulate 
+using "fix langevin"_fix_langevin.html in order to simulate
-thermostated spin-lattice system. 
+thermostatted spin-lattice system.
 
-The magnetic Gilbert damping can also be applied using "fix 
+The magnetic Gilbert damping can also be applied using "fix
-langevin/spin"_fix_langevin_spin.html. It allows to either dissipate 
+langevin/spin"_fix_langevin_spin.html. It allows to either dissipate
-the thermal energy of the Langevin thermostat, or to perform a 
+the thermal energy of the Langevin thermostat, or to perform a
 relaxation of the magnetic configuration toward an equilibrium state.
 
-All the computed magnetic properties can be output by two main 
+All the computed magnetic properties can be output by two main
-commands. The first one is "compute spin"_compute_spin.html, that 
+commands. The first one is "compute spin"_compute_spin.html, that
-enables to evaluate magnetic averaged quantities, such as the total 
+enables to evaluate magnetic averaged quantities, such as the total
 magnetization of the system along x, y, or z, the spin temperature, or
-the magnetic energy. The second command is "compute 
+the magnetic energy. The second command is "compute
 property/atom"_compute_property_atom.html. It enables to output all the
-per atom magnetic quantities. Typically, the orientation of a given 
+per atom magnetic quantities. Typically, the orientation of a given
 magnetic spin, or the magnetic force acting on this spin.
 
 :line
 
 :link(Tranchida7)
-[(Tranchida)] Tranchida, Plimpton, Thibaudeau and Thompson, 
+[(Tranchida)] Tranchida, Plimpton, Thibaudeau and Thompson,
 arXiv preprint arXiv:1801.10233, (2018).

doc/src/Howto_thermostat.txt

@@ -96,5 +96,5 @@ temperature compute is used for default thermodynamic output.
 :line
 
 :link(Daivis-thermostat)
-[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dyanmics (book),
+[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dynamics (book),
 Cambridge University Press, https://doi.org/10.1017/9781139017848, (2017).

doc/src/Howto_triclinic.txt

@@ -200,7 +200,7 @@ used with non-orthogonal basis vectors to define a lattice that will
 tile a triclinic simulation box via the
 "create_atoms"_create_atoms.html command.
 
-A second use is to run Parinello-Rahman dynamics via the "fix
+A second use is to run Parrinello-Rahman dynamics via the "fix
 npt"_fix_nh.html command, which will adjust the xy, xz, yz tilt
 factors to compensate for off-diagonal components of the pressure
 tensor.  The analog for an "energy minimization"_minimize.html is

doc/src/Howto_viscosity.txt

@@ -140,5 +140,5 @@ with time at sufficiently long times.
 :line
 
 :link(Daivis-viscosity)
-[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dyanmics (book),
+[(Daivis and Todd)] Daivis and Todd, Nonequilibrium Molecular Dynamics (book),
 Cambridge University Press, https://doi.org/10.1017/9781139017848, (2017).

doc/src/Install_git.txt

@@ -45,7 +45,7 @@ git clone -b unstable https://github.com/lammps/lammps.git mylammps :pre
 where "mylammps" is the name of the directory you wish to create on
 your machine and "unstable" is one of the 3 branches listed above.
 (Note that you actually download all 3 branches; you can switch
-between them at any time using "git checkout <branchname>".)
+between them at any time using "git checkout <branch name>".)
 
 Once the command completes, your directory will contain the same files
 as if you unpacked a current LAMMPS tarball, with two exceptions:

doc/src/Install_linux.txt

@@ -15,7 +15,7 @@ Binaries are available for different versions of Linux:
 "Pre-built Fedora Linux executables"_#fedora
 "Pre-built EPEL Linux executables (RHEL, CentOS)"_#epel
 "Pre-built OpenSuse Linux executables"_#opensuse
-"Pre-built Gentoo Linux executable"_#gentoo :all(b)
+"Gentoo Linux executable"_#gentoo :all(b)
 
 :line
 
@@ -87,11 +87,11 @@ linking to the C library interface (lammps-devel, lammps-mpich-devel,
 lammps-openmpi-devel), the header for compiling programs using
 the C library interface (lammps-headers), and the LAMMPS python
 module for Python 3. All packages can be installed at the same
-time and the name of the LAMMPS executable is {lmp} in all 3 cases.
+time and the name of the LAMMPS executable is {lmp} and {lmp_openmpi}
-By default, {lmp} will refer to the serial executable, unless
+or {lmp_mpich} respectively.  By default, {lmp} will refer to the
-one of the MPI environment modules is loaded 
+serial executable, unless one of the MPI environment modules is loaded
 ("module load mpi/mpich-x86_64" or "module load mpi/openmpi-x86_64").
-Then the corresponding parallel LAMMPS executable is used.
+Then the corresponding parallel LAMMPS executable can be used.
 The same mechanism applies when loading the LAMMPS python module.
 
 To install LAMMPS with OpenMPI and run an input in.lj with 2 CPUs do:
@@ -150,7 +150,7 @@ Thanks to Christoph Junghans (LANL) for making LAMMPS available in OpenSuse.
 
 :line
 
-Pre-built Gentoo Linux executable :h4,link(gentoo)
+Gentoo Linux executable :h4,link(gentoo)
 
 LAMMPS is part of Gentoo's main package tree and can be installed by
 typing:

doc/src/Install_patch.txt

@@ -17,7 +17,7 @@ how to stay current are on the "Install git"_Install_git.html and
 If you prefer to download a tarball, as described on the "Install
 git"_Install_tarball.html doc page, you can stay current by
 downloading "patch files" when new patch releases are made.  A link to
-a patch file is posted on the "bug and feature 
+a patch file is posted on the "bug and feature
 page"_http://lammps.sandia.gov/bug.html of the LAMMPS website, along
 with a list of changed files and details about what is in the new patch
 release.  This page explains how to apply the patch file to your local

doc/src/Install_windows.txt

@@ -23,8 +23,8 @@ install the Windows MPI package (MPICH2 from Argonne National Labs),
 needed to run in parallel.
 
 The LAMMPS binaries contain all optional packages included in the
-source distribution except: KIM, REAX, KOKKOS, USER-INTEL,
+source distribution except: KIM, KOKKOS, USER-INTEL, and USER-QMMM.
-and USER-QMMM.  The serial version also does not include the MPIIO and
+The serial version also does not include the MPIIO and
 USER-LB packages.  GPU support is provided for OpenCL.
 
 The installer site also has instructions on how to run LAMMPS under

doc/src/Intro_authors.txt

@@ -48,7 +48,7 @@ Trung Ngyuen (Northwestern U), GPU and RIGID and BODY packages
 Mike Parks (Sandia), PERI package for Peridynamics
 Roy Pollock (LLNL), Ewald and PPPM solvers
 Christian Trott (Sandia), USER-CUDA and KOKKOS packages
-Ilya Valuev (JIHT), USER-AWPMD package for wave-packet MD
+Ilya Valuev (JIHT), USER-AWPMD package for wave packet MD
 Greg Wagner (Northwestern U), MEAM package for MEAM potential :ul
 
 :line
@@ -58,7 +58,7 @@ page"_http://lammps.sandia.gov/history.html of the website, LAMMPS
 originated as a cooperative project between DOE labs and industrial
 partners.  Folks involved in the design and testing of the original
 version of LAMMPS were the following:
-    
+
 John Carpenter (Mayo Clinic, formerly at Cray Research)
 Terry Stouch (Lexicon Pharmaceuticals, formerly at Bristol Myers Squibb)
 Steve Lustig (Dupont)

doc/src/Intro_features.txt

@@ -68,7 +68,7 @@ commands)
   pairwise potentials: Lennard-Jones, Buckingham, Morse, Born-Mayer-Huggins, \
     Yukawa, soft, class 2 (COMPASS), hydrogen bond, tabulated
   charged pairwise potentials: Coulombic, point-dipole
-  manybody potentials: EAM, Finnis/Sinclair EAM, modified EAM (MEAM), \
+  many-body potentials: EAM, Finnis/Sinclair EAM, modified EAM (MEAM), \
     embedded ion method (EIM), EDIP, ADP, Stillinger-Weber, Tersoff, \
     REBO, AIREBO, ReaxFF, COMB, SNAP, Streitz-Mintmire, 3-body polymorphic
   long-range interactions for charge, point-dipoles, and LJ dispersion: \
@@ -110,11 +110,11 @@ Atom creation :h4,link(create)
   displace atoms :ul
 
 Ensembles, constraints, and boundary conditions :h4,link(ensemble)
-("fix"_fix.html command) 
+("fix"_fix.html command)
 
   2d or 3d systems
   orthogonal or non-orthogonal (triclinic symmetry) simulation domains
-  constant NVE, NVT, NPT, NPH, Parinello/Rahman integrators
+  constant NVE, NVT, NPT, NPH, Parrinello/Rahman integrators
   thermostatting options for groups and geometric regions of atoms
   pressure control via Nose/Hoover or Berendsen barostatting in 1 to 3 dimensions
   simulation box deformation (tensile and shear)
@@ -128,7 +128,7 @@ Ensembles, constraints, and boundary conditions :h4,link(ensemble)
   variety of additional boundary conditions and constraints :ul
 
 Integrators :h4,link(integrate)
-("run"_run.html, "run_style"_run_style.html, "minimize"_minimize.html commands) 
+("run"_run.html, "run_style"_run_style.html, "minimize"_minimize.html commands)
 
   velocity-Verlet integrator
   Brownian dynamics
@@ -142,7 +142,7 @@ Diagnostics :h4,link(diag)
   see various flavors of the "fix"_fix.html and "compute"_compute.html commands :ul
 
 Output :h4,link(output)
-("dump"_dump.html, "restart"_restart.html commands) 
+("dump"_dump.html, "restart"_restart.html commands)
 
   log file of thermodynamic info
   text dump files of atom coords, velocities, other per-atom quantities

doc/src/Intro_nonfeatures.txt

@@ -13,25 +13,29 @@ LAMMPS is designed to be a fast, parallel engine for molecular
 dynamics (MD) simulations.  It provides only a modest amount of
 functionality for setting up simulations and analyzing their output.
 
-Specifically, LAMMPS does not:
+Specifically, LAMMPS was not conceived and designed for:
 
-run thru a GUI
+being run thru a GUI
-build molecular systems
+building molecular systems, or building molecular topologies
 assign force-field coefficients automagically
-perform sophisticated analyses of your MD simulation
+perform sophisticated analysis of your MD simulation
 visualize your MD simulation interactively
 plot your output data :ul
 
+Although over the years these limitations have been somewhat
+reduced through features added to LAMMPS or external tools
+that either closely interface with LAMMPS or extend LAMMPS.
+
 Here are suggestions on how to perform these tasks:
 
-GUI: LAMMPS can be built as a library and a Python wrapper that wraps
+[GUI:] LAMMPS can be built as a library and a Python wrapper that wraps
 the library interface is provided.  Thus, GUI interfaces can be
 written in Python (or C or C++ if desired) that run LAMMPS and
 visualize or plot its output.  Examples of this are provided in the
 python directory and described on the "Python"_Python_head.html doc
-page. :ulb,l
+page.  Also, there are several external wrappers or GUI front ends. :ulb,l
 
-Builder: Several pre-processing tools are packaged with LAMMPS.  Some
+[Builder:] Several pre-processing tools are packaged with LAMMPS.  Some
 of them convert input files in formats produced by other MD codes such
 as CHARMM, AMBER, or Insight into LAMMPS input formats.  Some of them
 are simple programs that will build simple molecular systems, such as
@@ -40,41 +44,54 @@ molecular builder that will generate complex molecular models.  See
 the "Tools"_Tools.html doc page for details on tools packaged with
 LAMMPS.  The "Pre/post processing
 page"_http:/lammps.sandia.gov/prepost.html of the LAMMPS website
-describes a variety of 3rd party tools for this task. :l
+describes a variety of 3rd party tools for this task.  Furthermore,
+some LAMMPS internal commands allow to reconstruct, or selectively add
+topology information, as well as provide the option to insert molecule
+templates instead of atoms for building bulk molecular systems. :l
 
-Force-field assignment: The conversion tools described in the previous
+[Force-field assignment:] The conversion tools described in the previous
 bullet for CHARMM, AMBER, and Insight will also assign force field
 coefficients in the LAMMPS format, assuming you provide CHARMM, AMBER,
-or Accelerys force field files. :l
+or BIOVIA (formerly Accelrys) force field files. The tools
+"ParmEd"_https://parmed.github.io/ParmEd/html/index.html and
+"InterMol"_https://github.com/shirtsgroup/InterMol are particularly
+powerful and flexible in converting force field and topology data
+between various MD simulation programs.  :l
 
-Simulation analyses: If you want to perform analyses on-the-fly as
+[Simulation analysis:] If you want to perform analysis on-the-fly as
 your simulation runs, see the "compute"_compute.html and
 "fix"_fix.html doc pages, which list commands that can be used in a
 LAMMPS input script.  Also see the "Modify"_Modify.html doc page for
 info on how to add your own analysis code or algorithms to LAMMPS.
 For post-processing, LAMMPS output such as "dump file
 snapshots"_dump.html can be converted into formats used by other MD or
-post-processing codes.  Some post-processing tools packaged with
+post-processing codes.  To some degree, that conversion can be done
+directly inside of LAMMPS by interfacing to the VMD molfile plugins.
+The "rerun"_rerun.html command also allows to do some post-processing
+of existing trajectories, and through being able to read a variety
+of file formats, this can also be used for analyzing trajectories
+from other MD codes.  Some post-processing tools packaged with
 LAMMPS will do these conversions.  Scripts provided in the
 tools/python directory can extract and massage data in dump files to
 make it easier to import into other programs.  See the
 "Tools"_Tools.html doc page for details on these various options. :l
 
-Visualization: LAMMPS can produce JPG or PNG snapshot images
+[Visualization:] LAMMPS can produce NETPBM, JPG or PNG snapshot images
-on-the-fly via its "dump image"_dump_image.html command.  For
+on-the-fly via its "dump image"_dump_image.html command and pass
-high-quality, interactive visualization there are many excellent and
+them to an external program, "FFmpeg"_https://www.ffmpeg.org to generate
-free tools available.  See the "Other Codes
+movies from them.  For high-quality, interactive visualization there are
+many excellent and free tools available.  See the "Other Codes
 page"_http://lammps.sandia.gov/viz.html page of the LAMMPS website for
 visualization packages that can use LAMMPS output data. :l
 
-Plotting: See the next bullet about Pizza.py as well as the
+[Plotting:] See the next bullet about Pizza.py as well as the
 "Python"_Python_head.html doc page for examples of plotting LAMMPS
 output.  Scripts provided with the {python} tool in the tools
 directory will extract and massage data in log and dump files to make
 it easier to analyze and plot.  See the "Tools"_Tools.html doc page
 for more discussion of the various tools. :l
 
-Pizza.py: Our group has also written a separate toolkit called
+[Pizza.py:] Our group has also written a separate toolkit called
 "Pizza.py"_http://pizza.sandia.gov which can do certain kinds of
 setup, analysis, plotting, and visualization (via OpenGL) for LAMMPS
 simulations.  It thus provides some functionality for several of the

doc/src/Manual.txt

@@ -1,7 +1,7 @@
 <!-- HTML_ONLY -->
 <HEAD>
 <TITLE>LAMMPS Users Manual</TITLE>
-<META NAME="docnumber" CONTENT="24 Oct 2018 version">
+<META NAME="docnumber" CONTENT="4 Jan 2019 version">
 <META NAME="author" CONTENT="http://lammps.sandia.gov - Sandia National Laboratories">
 <META NAME="copyright" CONTENT="Copyright (2003) Sandia Corporation. This software and manual is distributed under the GNU General Public License.">
 </HEAD>
@@ -21,7 +21,7 @@
 :line
 
 LAMMPS Documentation :c,h1
-24 Oct 2018 version :c,h2
+4 Jan 2019 version :c,h2
 
 "What is a LAMMPS version?"_Manual_version.html
 

doc/src/Manual_build.txt

@@ -61,10 +61,12 @@ make pdf          # generate 2 PDF files (Manual.pdf,Developer.pdf)
 make old          # generate old-style HTML pages in old dir via txt2html
 make fetch        # fetch HTML doc pages and 2 PDF files from web site
                   #   as a tarball and unpack into html dir and 2 PDFs
-make epub         # generate LAMMPS.epub in ePUB format using Sphinx 
+make epub         # generate LAMMPS.epub in ePUB format using Sphinx
 make mobi         # generate LAMMPS.mobi in MOBI format using ebook-convert
 make clean        # remove intermediate RST files created by HTML build
 make clean-all    # remove entire build folder and any cached data :pre
+make anchor_check # check for duplicate anchor labels
+make spelling     # spell-check the manual
 
 :line
 
@@ -106,7 +108,14 @@ This will install virtualenv from the Python Package Index.
 
 Installing prerequisites for PDF build
 
-[TBA]
+Building the PDF manual requires a working C++ compiler (to
+compile the txt2html tool and a working installation of
+"HTMLDOC"_https://www.msweet.org/htmldoc/
+HTMLDOC has its own list of prerequisites, but in most cases
+you can install a binary package of it either through your
+Linux package manager or MacOS (dmg) and Windows installer
+(msi) packages from its
+"GitHub releases page at"_https://github.com/michaelrsweet/htmldoc/releases
 
 :line
 

doc/src/Modify_contribute.txt

@@ -33,11 +33,11 @@ how much effort it will cause to integrate and test it, how much it
 requires changes to the core codebase, and of how much interest it is
 to the larger LAMMPS community.  Please see below for a checklist of
 typical requirements. Once you have prepared everything, see the
-"Howto github"_Howto_github.html doc page for instructions on how to
+"Using GitHub with LAMMPS Howto"_Howto_github.html doc page for instructions on how to
 submit your changes or new files through a GitHub pull request. If you
 prefer to submit patches or full files, you should first make certain,
 that your code works correctly with the latest patch-level version of
-LAMMPS and contains all bugfixes from it. Then create a gzipped tar
+LAMMPS and contains all bug fixes from it. Then create a gzipped tar
 file of all changed or added files or a corresponding patch file using
 'diff -u' or 'diff -c' and compress it with gzip. Please only use gzip
 compression, as this works well on all platforms.
@@ -108,9 +108,13 @@ your contribution(s) to be added to main LAMMPS code or one of its
 standard packages, it needs to be written in a style compatible with
 other LAMMPS source files. This means: 2-character indentation per
 level, [no tabs], no lines over 80 characters. I/O is done via
-the C-style stdio library, class header files should not import any
+the C-style stdio library (mixing of stdio and iostreams is generally
-system headers outside <stdio.h>, STL containers should be avoided
+discouraged), class header files should not import any system headers
-in headers, and forward declarations used where possible or needed.
+outside of <cstdio>, STL containers should be avoided in headers,
+system header from the C library should use the C++-style names
+(<cstdlib>, <cstdio>, or <cstring>) instead of the C-style names
+<stdlib.h>, <stdio.h>, or <string.h>), and forward declarations
+used where possible or needed to avoid including headers.
 All added code should be placed into the LAMMPS_NS namespace or a
 sub-namespace; global or static variables should be avoided, as they
 conflict with the modular nature of LAMMPS and the C++ class structure.

doc/src/Modify_pair.txt

@@ -10,7 +10,7 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
 Pair styles :h3
 
 Classes that compute pairwise interactions are derived from the Pair
-class.  In LAMMPS, pairwise calculation include manybody potentials
+class.  In LAMMPS, pairwise calculation include many-body potentials
 such as EAM or Tersoff where particles interact without a static bond
 topology.  New styles can be created to add new pair potentials to
 LAMMPS.

doc/src/Modify_region.txt

@@ -20,6 +20,6 @@ Here is a brief description of methods you define in your new derived
 class.  See region.h for details.
 
 inside: determine whether a point is in the region
-surface_interior: determine if a point is within a cutoff distance inside of surc
+surface_interior: determine if a point is within a cutoff distance inside of surface
-surface_exterior: determine if a point is within a cutoff distance outside of surf
+surface_exterior: determine if a point is within a cutoff distance outside of surface
 shape_update : change region shape if set by time-dependent variable :tb(s=:)

doc/src/Packages_details.txt

@@ -45,7 +45,6 @@ as contained in the file name.
 "LATTE"_#PKG-LATTE,
 "MANYBODY"_#PKG-MANYBODY,
 "MC"_#PKG-MC,
-"MEAM"_#PKG-MEAM,
 "MESSAGE"_#PKG-MESSAGE,
 "MISC"_#PKG-MISC,
 "MOLECULE"_#PKG-MOLECULE,
@@ -56,7 +55,6 @@ as contained in the file name.
 "POEMS"_#PKG-POEMS,
 "PYTHON"_#PKG-PYTHON,
 "QEQ"_#PKG-QEQ,
-"REAX"_#PKG-REAX,
 "REPLICA"_#PKG-REPLICA2,
 "RIGID"_#PKG-RIGID,
 "SHOCK"_#PKG-SHOCK,
@@ -89,12 +87,14 @@ as contained in the file name.
 "USER-NETCDF"_#PKG-USER-NETCDF,
 "USER-OMP"_#PKG-USER-OMP,
 "USER-PHONON"_#PKG-USER-PHONON,
+"USER-PLUMED"_#PKG-USER-PLUMED,
 "USER-PTM"_#PKG-USER-PTM,
 "USER-QMMM"_#PKG-USER-QMMM,
 "USER-QTB"_#PKG-USER-QTB,
 "USER-QUIP"_#PKG-USER-QUIP,
 "USER-REAXC"_#PKG-USER-REAXC,
 "USER-SCAFACOS"_#PKG-USER-SCAFACOS,
+"USER-SDPD"_#PKG-USER-SDPD,
 "USER-SMD"_#PKG-USER-SMD,
 "USER-SMTBQ"_#PKG-USER-SMTBQ,
 "USER-SPH"_#PKG-USER-SPH,
@@ -203,7 +203,7 @@ available on your system.
 
 [Author:] Axel Kohlmeyer (Temple U).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -284,7 +284,7 @@ also the "KOKKOS"_#PKG-KOKKOS package, which has GPU-enabled styles.
 [Authors:] Mike Brown (Intel) while at Sandia and ORNL and Trung Nguyen
 (Northwestern U) while at ORNL.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -352,7 +352,7 @@ API which the "pair_style kim"_pair_kim.html command uses.  He
 developed the pair style in collaboration with Valeriu Smirichinski (U
 Minnesota).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -398,7 +398,7 @@ which was developed by Carter Edwards, Christian Trott, and others at
 Sandia, and which is included in the LAMMPS distribution in
 lib/kokkos.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -492,7 +492,7 @@ MANYBODY package :link(PKG-MANYBODY),h4
 
 [Contents:]
 
-A variety of manybody and bond-order potentials.  These include
+A variety of many-body and bond-order potentials.  These include
 (AI)REBO, BOP, EAM, EIM, Stillinger-Weber, and Tersoff potentials.
 
 [Supporting info:]
@@ -516,7 +516,7 @@ MC package :link(PKG-MC),h4
 Several fixes and a pair style that have Monte Carlo (MC) or MC-like
 attributes.  These include fixes for creating, breaking, and swapping
 bonds, for performing atomic swaps, and performing grand-canonical MC
-(GCMC) in conjuction with dynamics.
+(GCMC) in conjunction with dynamics.
 
 [Supporting info:]
 
@@ -531,37 +531,6 @@ http://lammps.sandia.gov/movies.html#gcmc :ul
 
 :line
 
-MEAM package :link(PKG-MEAM),h4
-
-[Contents:]
-
-A pair style for the modified embedded atom (MEAM) potential.
-
-Please note that the use of the MEAM package is discouraged as
-it has been superseded by the "USER-MEAMC"_#PKG-USER-MEAMC package,
-which is a direct translation of the MEAM package to C++.
-USER-MEAMC contains additional optimizations making it run faster
-than MEAM on most machines, while providing the identical features
-and user interface.
-
-[Author:] Greg Wagner (Northwestern U) while at Sandia.
-
-[Install:] 
-
-This package has "specific installation
-instructions"_Build_extras.html#gpu on the "Build
-extras"_Build_extras.html doc page.
-
-[Supporting info:]
-
-src/MEAM: filenames -> commands
-src/meam/README
-lib/meam/README
-"pair_style meam"_pair_meam.html
-examples/meam :ul
-
-:line
-
 MESSAGE package :link(PKG-MESSAGE),h4
 
 [Contents:]
@@ -679,7 +648,7 @@ system.
 library was developed by Jacob Wagner in Greg Voth's group at the
 University of Chicago.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -711,7 +680,7 @@ have styles optimized for CPU performance.
 [Authors:] James Fischer (High Performance Technologies), David Richie,
 and Vincent Natoli (Stone Ridge Technolgy).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -768,7 +737,7 @@ connections at hinge points.
 
 [Author:] Rudra Mukherjee (JPL) while at RPI.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -800,7 +769,7 @@ shared library available on your system, which needs to be a Python 2
 version, 2.6 or later.  Python 3 is not yet supported.  See the
 lib/python/README for more details.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -832,38 +801,6 @@ examples/streitz :ul
 
 :line
 
-REAX package :link(PKG-REAX),h4
-
-[Contents:]
-
-NOTE: the use of the REAX package is discouraged, as it is no longer
-maintained. Please use the "USER-REAXC"_#PKG-USER-REAXC package instead,
-and possibly the KOKKOS enabled variant of that, which has a more robust
-memory management.
-
-A pair style which wraps a Fortran library which implements the ReaxFF
-potential, which is a universal reactive force field.  Also included is
-a "fix reax/bonds"_fix_reax_bonds.html command for monitoring molecules
-as bonds are created and destroyed.
-
-[Author:] Aidan Thompson (Sandia).
-
-[Install:] 
-
-This package has "specific installation
-instructions"_Build_extras.html#gpu on the "Build
-extras"_Build_extras.html doc page.
-
-[Supporting info:]
-
-src/REAX: filenames -> commands
-lib/reax/README
-"pair_style reax"_pair_reax.html
-"fix reax/bonds"_fix_reax_bonds.html
-examples/reax :ul
-
-:line
-
 REPLICA package :link(PKG-REPLICA2),h4
 
 [Contents:]
@@ -1021,7 +958,7 @@ system.
 library was written by Chris Rycroft (Harvard U) while at UC Berkeley
 and LBNL.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1048,7 +985,7 @@ atomic information to continuum fields.
 
 [Authors:] Reese Jones, Jeremy Templeton, Jon Zimmerman (Sandia).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1075,7 +1012,7 @@ model.
 
 [Author:] Ilya Valuev (JIHT, Russia).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1098,7 +1035,7 @@ This package provides "fix bocs"_fix_bocs.html, a modified version
 of "fix npt"_fix_nh.html which includes the pressure correction to
 the barostat as outlined in:
 
-N. J. H. Dunn and W. G. Noid, "Bottom-up coarse-grained models that 
+N. J. H. Dunn and W. G. Noid, "Bottom-up coarse-grained models that
 accurately describe the structure, pressure, and compressibility of
 molecular liquids," J. Chem. Phys. 143, 243148 (2015).
 
@@ -1183,10 +1120,10 @@ and Jerome Henin (LISM, CNRS, Marseille, France), originally for
 the NAMD MD code, but with portability in mind.  Axel Kohlmeyer
 (Temple U) provided the interface to LAMMPS.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
-instructions"_Build_extras.html#gpu on the "Build
+instructions"_Build_extras.html#user-colvars on the "Build
 extras"_Build_extras.html doc page.
 
 [Supporting info:]
@@ -1200,6 +1137,36 @@ examples/USER/colvars :ul
 
 :line
 
+USER-PLUMED package :link(PKG-USER-PLUMED),h4
+
+[Contents:]
+
+The fix plumed command allows you to use the PLUMED free energy plugin
+for molecular dynamics to analyze and bias your LAMMPS trajectory on
+the fly.  The PLUMED library is called from within the LAMMPS input
+script by using the "fix plumed _fix_plumed.html command.
+
+[Authors:] The "PLUMED library"_#PLUMED is written and maintained by
+Massimilliano Bonomi, Giovanni Bussi, Carlo Camiloni and Gareth
+Tribello.
+
+:link(PLUMED,http://www.plumed.org)
+
+[Install:]
+
+This package has "specific installation
+instructions"_Build_extras.html#gpu on the "Build
+extras"_Build_extras.html doc page.
+
+[Supporting info:]
+
+src/USER-PLUMED/README
+lib/plumed/README
+"fix plumed"_fix_plumed.html
+examples/USER/plumed :ul
+
+:line
+
 USER-DIFFRACTION package :link(PKG-USER-DIFFRACTION),h4
 
 [Contents:]
@@ -1363,7 +1330,7 @@ system.
 [Author:] Pierre de Buyl (KU Leuven) created both the package and the
 H5MD format.
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1401,7 +1368,7 @@ NOTE: the USER-INTEL package contains styles that require using the
 
 [Author:] Mike Brown (Intel).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1520,10 +1487,9 @@ USER-MEAMC package :link(PKG-USER-MEAMC),h4
 [Contents:]
 
 A pair style for the modified embedded atom (MEAM) potential
-translated from the Fortran version in the "MEAM"_#PKG-MEAM package
+translated from the Fortran version in the (obsolete) "MEAM" package
-to plain C++. In contrast to the MEAM package, no library
+to plain C++. The USER-MEAMC fully replaces the MEAM package, which
-needs to be compiled and the pair style can be instantiated
+has been removed from LAMMPS after the 12 December 2018 version.
-multiple times.
 
 [Author:] Sebastian Huetter, (Otto-von-Guericke University Magdeburg)
 based on the Fortran version of Greg Wagner (Northwestern U) while at
@@ -1533,8 +1499,8 @@ Sandia.
 
 src/USER-MEAMC: filenames -> commands
 src/USER-MEAMC/README
-"pair_style meam/c"_pair_meam.html
+"pair_style meam/c"_pair_meamc.html
-examples/meam :ul
+examples/meamc :ul
 
 :line
 
@@ -1571,17 +1537,17 @@ USER-MOFFF package :link(PKG-USER-MOFFF),h4
 [Contents:]
 
 Pair, angle and improper styles needed to employ the MOF-FF
-force field by Schmid and coworkers with LAMMPS. 
+force field by Schmid and coworkers with LAMMPS.
 MOF-FF is a first principles derived force field with the primary aim
-to simulate MOFs and related porous framework materials, using spherical 
+to simulate MOFs and related porous framework materials, using spherical
 Gaussian charges. It is described in S. Bureekaew et al., Phys. Stat. Sol. B
 2013, 250, 1128-1141.
-For the usage of MOF-FF see the example in the example directory as 
+For the usage of MOF-FF see the example in the example directory as
 well as the "MOF+"_MOFplus website.
 
 :link(MOFplus,https://www.mofplus.org/content/show/MOF-FF)
 
-[Author:] Hendrik Heenen (Technical U of Munich), 
+[Author:] Hendrik Heenen (Technical U of Munich),
 Rochus Schmid (Ruhr-University Bochum).
 
 [Supporting info:]
@@ -1622,7 +1588,7 @@ at
 
 [Author:] Axel Kohlmeyer (Temple U).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1662,7 +1628,7 @@ tools:
 
 [Author:] Lars Pastewka (Karlsruhe Institute of Technology).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1706,7 +1672,7 @@ See src/MAKE/OPTIONS/Makefile.omp for an example.
 Once you have an appropriate Makefile.machine, you can
 install/un-install the package and build LAMMPS in the usual manner:
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1785,7 +1751,7 @@ without changes to LAMMPS itself.
 
 [Author:] Axel Kohlmeyer (Temple U).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1843,7 +1809,7 @@ on your system.
 
 [Author:] Albert Bartok (Cambridge University)
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -1862,9 +1828,8 @@ USER-REAXC package :link(PKG-USER-REAXC),h4
 
 [Contents:]
 
-A pair style which implements the ReaxFF potential in C/C++ (in
+A pair style which implements the ReaxFF potential in C/C++.  ReaxFF
-contrast to the "REAX package"_#PKG-REAX and its Fortran library).  ReaxFF
+is a universal reactive force field.  See the src/USER-REAXC/README file
-is universal reactive force field.  See the src/USER-REAXC/README file
 for more info on differences between the two packages.  Also two fixes
 for monitoring molecules as bonds are created and destroyed.
 
@@ -1875,7 +1840,7 @@ for monitoring molecules as bonds are created and destroyed.
 src/USER-REAXC: filenames -> commands
 src/USER-REAXC/README
 "pair_style reax/c"_pair_reaxc.html
-"fix reax/c/bonds"_fix_reax_bonds.html
+"fix reax/c/bonds"_fix_reaxc_bonds.html
 "fix reax/c/species"_fix_reaxc_species.html
 examples/reax :ul
 
@@ -1916,6 +1881,31 @@ examples/USER/scafacos :ul
 
 :line
 
+USER-SDPD package :link(PKG-USER-SDPD),h4
+
+[Contents:]
+
+A pair style for smoothed dissipative particle dynamics (SDPD), which
+is an extension of smoothed particle hydrodynamics (SPH) to mesoscale
+where thermal fluctuations are important (see the
+"USER-SPH package"_#PKG-USER-SPH).
+Also two fixes for moving and rigid body integration of SPH/SDPD particles
+(particles of atom_style meso).
+
+[Author:] Morteza Jalalvand (Institute for Advanced Studies in Basic
+Sciences, Iran).
+
+[Supporting info:]
+
+src/USER-SDPD: filenames -> commands
+src/USER-SDPD/README
+"pair_style sdpd/taitwater/isothermal"_pair_sdpd_taitwater_isothermal.html
+"fix meso/move"_fix_meso_move.html
+"fix rigid/meso"_fix_rigid_meso.html
+examples/USER/sdpd :ul
+
+:line
+
 USER-SMD package :link(PKG-USER-SMD),h4
 
 [Contents:]
@@ -1937,7 +1927,7 @@ specified as surface geometries from *.STL files.
 [Author:] Georg Ganzenmuller (Fraunhofer-Institute for High-Speed
 Dynamics, Ernst Mach Institute, Germany).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build
@@ -2063,7 +2053,7 @@ system.
 
 [Authors:] Richard Berger (JKU) and Daniel Queteschiner (DCS Computing).
 
-[Install:] 
+[Install:]
 
 This package has "specific installation
 instructions"_Build_extras.html#gpu on the "Build

doc/src/Packages_standard.txt

@@ -46,7 +46,6 @@ Package, Description, Doc page, Example, Library
 "LATTE"_Packages_details.html#PKG-LATTE, quantum DFTB forces via LATTE, "fix latte"_fix_latte.html, latte, ext
 "MANYBODY"_Packages_details.html#PKG-MANYBODY, many-body potentials, "pair_style tersoff"_pair_tersoff.html, shear, no
 "MC"_Packages_details.html#PKG-MC, Monte Carlo options, "fix gcmc"_fix_gcmc.html, n/a, no
-"MEAM"_Packages_details.html#PKG-MEAM, modified EAM potential, "pair_style meam"_pair_meam.html, meam, int
 "MESSAGE"_Packages_details.html#PKG-MESSAGE, client/server messaging, "message"_message.html, message, int
 "MISC"_Packages_details.html#PKG-MISC, miscellaneous single-file commands, n/a, no, no
 "MOLECULE"_Packages_details.html#PKG-MOLECULE, molecular system force fields, "Howto bioFF"_Howto_bioFF.html, peptide, no
@@ -57,7 +56,6 @@ Package, Description, Doc page, Example, Library
 "POEMS"_Packages_details.html#PKG-POEMS, coupled rigid body motion, "fix poems"_fix_poems.html, rigid, int
 "PYTHON"_Packages_details.html#PKG-PYTHON, embed Python code in an input script, "python"_python.html, python, sys
 "QEQ"_Packages_details.html#PKG-QEQ, QEq charge equilibration, "fix qeq"_fix_qeq.html, qeq, no
-"REAX"_Packages_details.html#PKG-REAX, ReaxFF potential (Fortran), "pair_style reax"_pair_reax.html, reax, int
 "REPLICA"_Packages_details.html#PKG-REPLICA2, multi-replica methods, "Howto replica"_Howto_replica.html, tad, no
 "RIGID"_Packages_details.html#PKG-RIGID, rigid bodies and constraints, "fix rigid"_fix_rigid.html, rigid, no
 "SHOCK"_Packages_details.html#PKG-SHOCK, shock loading methods, "fix msst"_fix_msst.html, n/a, no

doc/src/Packages_user.txt

@@ -38,8 +38,8 @@ int = internal library: provided with LAMMPS, but you may need to build it
 ext = external library: you will need to download and install it on your machine :ul
 
 Package, Description, Doc page, Example, Library
-"USER-ATC"_Packages_details.html#PKG-USER-ATC, atom-to-continuum coupling, "fix atc"_fix_atc.html, USER/atc, int
+"USER-ATC"_Packages_details.html#PKG-USER-ATC, Atom-to-Continuum coupling, "fix atc"_fix_atc.html, USER/atc, int
-"USER-AWPMD"_Packages_details.html#PKG-USER-AWPMD, wave-packet MD, "pair_style awpmd/cut"_pair_awpmd.html, USER/awpmd, int
+"USER-AWPMD"_Packages_details.html#PKG-USER-AWPMD, wave packet MD, "pair_style awpmd/cut"_pair_awpmd.html, USER/awpmd, int
 "USER-BOCS"_Packages_details.html#PKG-USER-BOCS, BOCS bottom up coarse graining, "fix bocs"_fix_bocs.html, USER/bocs, no
 "USER-CGDNA"_Packages_details.html#PKG-USER-CGDNA, coarse-grained DNA force fields, src/USER-CGDNA/README, USER/cgdna, no
 "USER-CGSDK"_Packages_details.html#PKG-USER-CGSDK, SDK coarse-graining model, "pair_style lj/sdk"_pair_sdk.html, USER/cgsdk, no
@@ -53,7 +53,7 @@ Package, Description, Doc page, Example, Library
 "USER-INTEL"_Packages_details.html#PKG-USER-INTEL, optimized Intel CPU and KNL styles,"Speed intel"_Speed_intel.html, "Benchmarks"_http://lammps.sandia.gov/bench.html, no
 "USER-LB"_Packages_details.html#PKG-USER-LB, Lattice Boltzmann fluid,"fix lb/fluid"_fix_lb_fluid.html, USER/lb, no
 "USER-MANIFOLD"_Packages_details.html#PKG-USER-MANIFOLD, motion on 2d surfaces,"fix manifoldforce"_fix_manifoldforce.html, USER/manifold, no
-"USER-MEAMC"_Packages_details.html#PKG-USER-MEAMC, modified EAM potential (C++), "pair_style meam/c"_pair_meam.html, meam, no
+"USER-MEAMC"_Packages_details.html#PKG-USER-MEAMC, modified EAM potential (C++), "pair_style meam/c"_pair_meamc.html, meamc, no
 "USER-MESO"_Packages_details.html#PKG-USER-MESO, mesoscale DPD models, "pair_style edpd"_pair_meso.html, USER/meso, no
 "USER-MGPT"_Packages_details.html#PKG-USER-MGPT, fast MGPT multi-ion potentials, "pair_style mgpt"_pair_mgpt.html, USER/mgpt, no
 "USER-MISC"_Packages_details.html#PKG-USER-MISC, single-file contributions, USER-MISC/README, USER/misc, no
@@ -62,16 +62,20 @@ Package, Description, Doc page, Example, Library
 "USER-NETCDF"_Packages_details.html#PKG-USER-NETCDF, dump output via NetCDF,"dump netcdf"_dump_netcdf.html, n/a, ext
 "USER-OMP"_Packages_details.html#PKG-USER-OMP, OpenMP-enabled styles,"Speed omp"_Speed_omp.html, "Benchmarks"_http://lammps.sandia.gov/bench.html, no
 "USER-PHONON"_Packages_details.html#PKG-USER-PHONON, phonon dynamical matrix,"fix phonon"_fix_phonon.html, USER/phonon, no
+"USER-PLUMED"_Packages_details.html#PKG-USER-PLUMED, "PLUMED"_#PLUMED free energy library,"fix plumed"_fix_plumed.html, USER/plumed, ext
 "USER-PTM"_Packages_details.html#PKG-USER-PTM, Polyhedral Template Matching,"compute ptm/atom"_compute_ptm_atom.html, n/a, no
 "USER-QMMM"_Packages_details.html#PKG-USER-QMMM, QM/MM coupling,"fix qmmm"_fix_qmmm.html, USER/qmmm, ext
 "USER-QTB"_Packages_details.html#PKG-USER-QTB, quantum nuclear effects,"fix qtb"_fix_qtb.html "fix qbmsst"_fix_qbmsst.html, qtb, no
 "USER-QUIP"_Packages_details.html#PKG-USER-QUIP, QUIP/libatoms interface,"pair_style quip"_pair_quip.html, USER/quip, ext
 "USER-REAXC"_Packages_details.html#PKG-USER-REAXC, ReaxFF potential (C/C++) ,"pair_style reaxc"_pair_reaxc.html, reax, no
 "USER-SCAFACOS"_Packages_details.html#PKG-USER-SCAFACOS, wrapper on ScaFaCoS solver,"kspace_style scafacos"_kspace_style.html, USER/scafacos, ext
+"USER-SDPD"_Packages_details.html#PKG-USER-SDPD, smoothed dissipative particle dynamics,"pair_style sdpd/taitwater/isothermal"_pair_sdpd_taitwater_isothermal.html, USER/sdpd, no
 "USER-SMD"_Packages_details.html#PKG-USER-SMD, smoothed Mach dynamics,"SMD User Guide"_PDF/SMD_LAMMPS_userguide.pdf, USER/smd, ext
 "USER-SMTBQ"_Packages_details.html#PKG-USER-SMTBQ, second moment tight binding QEq potential,"pair_style smtbq"_pair_smtbq.html, USER/smtbq, no
 "USER-SPH"_Packages_details.html#PKG-USER-SPH, smoothed particle hydrodynamics,"SPH User Guide"_PDF/SPH_LAMMPS_userguide.pdf, USER/sph, no
 "USER-TALLY"_Packages_details.html#PKG-USER-TALLY, pairwise tally computes,"compute XXX/tally"_compute_tally.html, USER/tally, no
 "USER-UEF"_Packages_details.html#PKG-USER-UEF, extensional flow,"fix nvt/uef"_fix_nh_uef.html, USER/uef, no
 "USER-VTK"_Packages_details.html#PKG-USER-VTK, dump output via VTK, "compute vtk"_dump_vtk.html, n/a, ext :tb(ea=c,ca1=l)
+
 :link(MOFplus,https://www.mofplus.org/content/show/MOF-FF)
+:link(PLUMED,http://www.plumed.org)

doc/src/Python_call.txt

@@ -79,7 +79,7 @@ of Python and your machine to successfully build LAMMPS.  See the
 lib/python/README file for more info.
 
 If you want to write Python code with callbacks to LAMMPS, then you
-must also follow the steps overviewed in the "Python
+must also follow the steps summarized in the "Python
 run"_Python_run.html doc page.  I.e. you must build LAMMPS as a shared
 library and insure that Python can find the python/lammps.py file and
 the shared library.

doc/src/Python_examples.txt

@@ -46,7 +46,7 @@ http://mt.seas.upenn.edu/Archive/Graphics/A3/A3.html :pre
 :link(atomeye,http://mt.seas.upenn.edu/Archive/Graphics/A)
 :link(atomeye3,http://mt.seas.upenn.edu/Archive/Graphics/A3/A3.html)
 
-The latter link is to AtomEye 3 which has the scriping
+The latter link is to AtomEye 3 which has the scripting
 capability needed by these Python scripts.
 
 Note that for PyMol, you need to have built and installed the

doc/src/Run_options.txt

@@ -354,29 +354,31 @@ the LAMMPS simulation domain.
 
 :line
 
-[-restart2data restartfile (remap) datafile keyword value ...] :link(restart2data)
+[-restart2data restartfile \[remap\] datafile keyword value ...]
+:link(restart2data)
 
 Convert the restart file into a data file and immediately exit.  This
 is the same operation as if the following 2-line input script were
 run:
 
-read_restart restartfile (remap)
+read_restart restartfile \[remap\]
 write_data datafile keyword value ... :pre
 
-Note that the specified restartfile and/or datafile can have the
+The specified restartfile and/or datafile name may contain the wild-card
-wild-card character "*".  The restartfile can also have the wild-card
+character "*".  The restartfile name may also contain the wild-card
 character "%".  The meaning of these characters is explained on the
 "read_restart"_read_restart.html and "write_data"_write_data.html doc
 pages.  The use of "%" means that a parallel restart file can be read.
-Note that a filename such as file.* will need to be enclosed in quotes
+Note that a filename such as file.* may need to be enclosed in quotes or
-to avoid shell expansion of the "*" character.
+the "*" character prefixed with a backslash ("\") to avoid shell
+expansion of the "*" character.
 
-Note that following restartfile, the optional word "remap" can be
+Following restartfile argument, the optional word "remap" may be used.
-used.  This has the effect of adding it to the
+This has the same effect like adding it to a
-"read_restart"_read_restart.html command, as explained on its doc
+"read_restart"_read_restart.html command, and operates as explained on
-page.  This is useful if reading the restart file triggers an error
+its doc page.  This is useful if reading the restart file triggers an
-that atoms have been lost.  In that case, use of the remap flag should
+error that atoms have been lost.  In that case, use of the remap flag
-allow the data file to still be produced.
+should allow the data file to still be produced.
 
 The syntax following restartfile (or remap), namely
 
@@ -388,29 +390,30 @@ optional keyword/value settings.
 
 :line
 
-[-restart2dump restartfile {remap} group-ID dumpstyle dumpfile arg1 arg2 ...] :link(restart2dump)
+[-restart2dump restartfile \[remap\] group-ID dumpstyle dumpfile arg1 arg2 ...] :link(restart2dump)
 
 Convert the restart file into a dump file and immediately exit.  This
 is the same operation as if the following 2-line input script were
 run:
 
-read_restart restartfile (remap)
+read_restart restartfile \[remap\]
 write_dump group-ID dumpstyle dumpfile arg1 arg2 ... :pre
 
-Note that the specified restartfile and dumpfile can have wild-card
+Note that the specified restartfile and dumpfile names may contain
-characters ("*","%") as explained on the
+wild-card characters ("*","%") as explained on the
 "read_restart"_read_restart.html and "write_dump"_write_dump.html doc
 pages.  The use of "%" means that a parallel restart file and/or
 parallel dump file can be read and/or written.  Note that a filename
-such as file.* will need to be enclosed in quotes to avoid shell
+such as file.* may need to be enclosed in quotes or the "*" character
-expansion of the "*" character.
+prefixed with a backslash ("\") to avoid shell expansion of the "*"
+character.
 
-Note that following restartfile, the optional word "remap" can be
+Note that following the restartfile argument, the optional word "remap"
-used.  This has the effect as adding it to the
+can be used.  This has the effect as adding it to the
-"read_restart"_read_restart.html command, as explained on its doc
+"read_restart"_read_restart.html command, as explained on its doc page.
-page.  This is useful if reading the restart file triggers an error
+This is useful if reading the restart file triggers an error that atoms
-that atoms have been lost.  In that case, use of the remap flag should
+have been lost.  In that case, use of the remap flag should allow the
-allow the dump file to still be produced.
+dump file to still be produced.
 
 The syntax following restartfile (or remap), namely
 
@@ -524,7 +527,7 @@ option is equivalent to putting the line "variable name index value1
 value2 ..."  at the beginning of the input script.  Defining an index
 variable as a command-line argument overrides any setting for the same
 index variable in the input script, since index variables cannot be
-re-defined.  
+re-defined.
 
 See the "variable"_variable.html command for more info on defining
 index and other kinds of variables and the "Commands

doc/src/Run_windows.txt

@@ -41,7 +41,7 @@ path for the default location of this MPI package. After the
 installation of the MPICH2 software, it needs to be integrated into
 the system.  For this you need to start a Command Prompt in
 {Administrator Mode} (right click on the icon and select it). Change
-into the MPICH2 installation directory, then into the subdirectory
+into the MPICH2 installation directory, then into the sub-directory
 [bin] and execute [smpd.exe -install]. Exit the command window.
 
 Get a new, regular command prompt by going to Start->Run... ,

doc/src/Speed.txt

@@ -19,7 +19,7 @@ using code options that implement alternate algorithms that can
 speed-up a simulation.  The second is to use one of the several
 accelerator packages provided with LAMMPS that contain code optimized
 for certain kinds of hardware, including multi-core CPUs, GPUs, and
-Intel Xeon Phi coprocessors.
+Intel Xeon Phi co-processors.
 
 The "Benchmark page"_http://lammps.sandia.gov/bench.html of the LAMMPS
 web site gives performance results for the various accelerator

doc/src/Speed_intel.txt

@@ -14,11 +14,11 @@ Corporation.  It provides two methods for accelerating simulations,
 depending on the hardware you have.  The first is acceleration on
 Intel CPUs by running in single, mixed, or double precision with
 vectorization.  The second is acceleration on Intel Xeon Phi
-coprocessors via offloading neighbor list and non-bonded force
+co-processors via offloading neighbor list and non-bonded force
 calculations to the Phi.  The same C++ code is used in both cases.
-When offloading to a coprocessor from a CPU, the same routine is run
+When offloading to a co-processor from a CPU, the same routine is run
 twice, once on the CPU and once with an offload flag. This allows
-LAMMPS to run on the CPU cores and coprocessor cores simultaneously.
+LAMMPS to run on the CPU cores and co-processor cores simultaneously.
 
 [Currently Available USER-INTEL Styles:]
 
@@ -27,9 +27,9 @@ Bond Styles: fene, fourier, harmonic :l
 Dihedral Styles: charmm, harmonic, opls :l
 Fixes: nve, npt, nvt, nvt/sllod, nve/asphere :l
 Improper Styles: cvff, harmonic :l
-Pair Styles: airebo, airebo/morse, buck/coul/cut, buck/coul/long, 
+Pair Styles: airebo, airebo/morse, buck/coul/cut, buck/coul/long,
-buck, dpd, eam, eam/alloy, eam/fs, gayberne, lj/charmm/coul/charmm, 
+buck, dpd, eam, eam/alloy, eam/fs, gayberne, lj/charmm/coul/charmm,
-lj/charmm/coul/long, lj/cut, lj/cut/coul/long, lj/long/coul/long, 
+lj/charmm/coul/long, lj/cut, lj/cut/coul/long, lj/long/coul/long,
 rebo, sw, tersoff :l
 K-Space Styles: pppm, pppm/disp :l
 :ule
@@ -47,7 +47,7 @@ These are scalable in size; the results given are with 512K
 particles (524K for Liquid Crystal). Most of the simulations are
 standard LAMMPS benchmarks (indicated by the filename extension in
 parenthesis) with modifications to the run length and to add a
-warmup run (for use with offload benchmarks).
+warm-up run (for use with offload benchmarks).
 
 :c,image(JPG/user_intel.png)
 
@@ -134,19 +134,19 @@ Do not use thread affinity (set KMP_AFFINITY=none) :l
 The "newton off" setting may provide better scalability :l
 :ule
 
-For Intel Xeon Phi coprocessors (Offload):
+For Intel Xeon Phi co-processors (Offload):
 
-Edit src/MAKE/OPTIONS/Makefile.intel_coprocessor as necessary :ulb,l
+Edit src/MAKE/OPTIONS/Makefile.intel_co-processor as necessary :ulb,l
 "-pk intel N omp 1" added to command-line where N is the number of
-coprocessors per node. :l
+co-processors per node. :l
 :ule
 
 :line
 
 [Required hardware/software:]
 
-In order to use offload to coprocessors, an Intel Xeon Phi
+In order to use offload to co-processors, an Intel Xeon Phi
-coprocessor and an Intel compiler are required. For this, the
+co-processor and an Intel compiler are required. For this, the
 recommended version of the Intel compiler is 14.0.1.106 or
 versions 15.0.2.044 and higher.
 
@@ -214,7 +214,7 @@ Makefile.intel_cpu_intelmpi # Intel Compiler, Intel MPI, No Offload
 Makefile.knl                # Intel Compiler, Intel MPI, No Offload
 Makefile.intel_cpu_mpich    # Intel Compiler, MPICH, No Offload
 Makefile.intel_cpu_openpmi  # Intel Compiler, OpenMPI, No Offload
-Makefile.intel_coprocessor  # Intel Compiler, Intel MPI, Offload :pre
+Makefile.intel_co-processor  # Intel Compiler, Intel MPI, Offload :pre
 
 Makefile.knl is identical to Makefile.intel_cpu_intelmpi except that
 it explicitly specifies that vectorization should be for Intel Xeon
@@ -227,18 +227,18 @@ source /opt/intel/parallel_studio_xe_2016.3.067/psxevars.sh
 # or psxevars.csh for C-shell
 make intel_cpu_intelmpi :pre
 
-Note that if you build with support for a Phi coprocessor, the same
+Note that if you build with support for a Phi co-processor, the same
-binary can be used on nodes with or without coprocessors installed.
+binary can be used on nodes with or without co-processors installed.
-However, if you do not have coprocessors on your system, building
+However, if you do not have co-processors on your system, building
 without offload support will produce a smaller binary.
 
 The general requirements for Makefiles with the USER-INTEL package
-are as follows. When using Intel compilers, "-restrict" is required 
+are as follows. When using Intel compilers, "-restrict" is required
-and "-qopenmp" is highly recommended for CCFLAGS and LINKFLAGS. 
+and "-qopenmp" is highly recommended for CCFLAGS and LINKFLAGS.
 CCFLAGS should include "-DLMP_INTEL_USELRT" (unless POSIX Threads
 are not supported in the build environment) and "-DLMP_USE_MKL_RNG"
 (unless Intel Math Kernel Library (MKL) is not available in the build
-environment). For Intel compilers, LIB should include "-ltbbmalloc" 
+environment). For Intel compilers, LIB should include "-ltbbmalloc"
 or if the library is not available, "-DLMP_INTEL_NO_TBB" can be added
 to CCFLAGS. For builds supporting offload, "-DLMP_INTEL_OFFLOAD" is
 required for CCFLAGS and "-qoffload" is required for LINKFLAGS. Other
@@ -272,7 +272,7 @@ Advanced performance tuning options are also described below to get
 the best performance.
 
 When running on a single node (including runs using offload to a
-coprocessor), best performance is normally obtained by using 1 MPI
+co-processor), best performance is normally obtained by using 1 MPI
 task per physical core and additional OpenMP threads with SMT. For
 Intel Xeon processors, 2 OpenMP threads should be used for SMT.
 For Intel Xeon Phi CPUs, 2 or 4 OpenMP threads should be used
@@ -290,7 +290,7 @@ NOTE: Setting core affinity is often used to pin MPI tasks and OpenMP
 threads to a core or group of cores so that memory access can be
 uniform. Unless disabled at build time, affinity for MPI tasks and
 OpenMP threads on the host (CPU) will be set by default on the host
-{when using offload to a coprocessor}. In this case, it is unnecessary
+{when using offload to a co-processor}. In this case, it is unnecessary
 to use other methods to control affinity (e.g. taskset, numactl,
 I_MPI_PIN_DOMAIN, etc.). This can be disabled with the {no_affinity}
 option to the "package intel"_package.html command or by disabling the
@@ -310,15 +310,15 @@ editing the input script. This switch will automatically append
 options for the USER-INTEL package.  The default package command will
 specify that USER-INTEL calculations are performed in mixed precision,
 that the number of OpenMP threads is specified by the OMP_NUM_THREADS
-environment variable, and that if coprocessors are present and the
+environment variable, and that if co-processors are present and the
-binary was built with offload support, that 1 coprocessor per node
+binary was built with offload support, that 1 co-processor per node
 will be used with automatic balancing of work between the CPU and the
-coprocessor.
+co-processor.
 
 You can specify different options for the USER-INTEL package by using
 the "-pk intel Nphi" "command-line switch"_Run_options.html with
 keyword/value pairs as specified in the documentation. Here, Nphi = #
-of Xeon Phi coprocessors/node (ignored without offload
+of Xeon Phi co-processors/node (ignored without offload
 support). Common options to the USER-INTEL package include {omp} to
 override any OMP_NUM_THREADS setting and specify the number of OpenMP
 threads, {mode} to set the floating-point precision mode, and {lrt} to
@@ -332,7 +332,7 @@ Examples (see documentation for your MPI/Machine for differences in
 launching MPI applications):
 
 mpirun -np 72 -ppn 36 lmp_machine -sf intel -in in.script                                 # 2 nodes, 36 MPI tasks/node, $OMP_NUM_THREADS OpenMP Threads
-mpirun -np 72 -ppn 36 lmp_machine -sf intel -in in.script -pk intel 0 omp 2 mode double   # Don't use any coprocessors that might be available, use 2 OpenMP threads for each task, use double precision :pre
+mpirun -np 72 -ppn 36 lmp_machine -sf intel -in in.script -pk intel 0 omp 2 mode double   # Don't use any co-processors that might be available, use 2 OpenMP threads for each task, use double precision :pre
 
 [Or run with the USER-INTEL package by editing an input script:]
 
@@ -364,7 +364,7 @@ intel"_package.html command that can improve performance when using
 "PPPM"_kspace_style.html for long-range electrostatics on processors
 with SMT. It generates an extra pthread for each MPI task. The thread
 is dedicated to performing some of the PPPM calculations and MPI
-communications. This feature requires setting the preprocessor flag
+communications. This feature requires setting the pre-processor flag
 -DLMP_INTEL_USELRT in the makefile when compiling LAMMPS. It is unset
 in the default makefiles ({Makefile.mpi} and {Makefile.serial}) but
 it is set in all makefiles tuned for the USER-INTEL package.  On Intel
@@ -399,7 +399,7 @@ the "suffix hybrid intel omp"_suffix.html command can also be used
 within the input script to automatically append the "omp" suffix to
 styles when USER-INTEL styles are not available.
 
-NOTE: For simulations on higher node counts, add "processors * * * 
+NOTE: For simulations on higher node counts, add "processors * * *
 grid numa"_processors.html to the beginning of the input script for
 better scalability.
 
@@ -422,29 +422,29 @@ that MPI runs are performed in MCDRAM.
 
 The default settings for offload should give good performance.
 
-When using LAMMPS with offload to Intel coprocessors, best performance
+When using LAMMPS with offload to Intel co-processors, best performance
 will typically be achieved with concurrent calculations performed on
-both the CPU and the coprocessor. This is achieved by offloading only
+both the CPU and the co-processor. This is achieved by offloading only
-a fraction of the neighbor and pair computations to the coprocessor or
+a fraction of the neighbor and pair computations to the co-processor or
 using "hybrid"_pair_hybrid.html pair styles where only one style uses
 the "intel" suffix. For simulations with long-range electrostatics or
 bond, angle, dihedral, improper calculations, computation and data
-transfer to the coprocessor will run concurrently with computations
+transfer to the co-processor will run concurrently with computations
 and MPI communications for these calculations on the host CPU. This
 is illustrated in the figure below for the rhodopsin protein benchmark
 running on E5-2697v2 processors with a Intel Xeon Phi 7120p
-coprocessor. In this plot, the vertical access is time and routines
+co-processor. In this plot, the vertical access is time and routines
 running at the same time are running concurrently on both the host and
-the coprocessor.
+the co-processor.
 
 :c,image(JPG/offload_knc.png)
 
 The fraction of the offloaded work is controlled by the {balance}
 keyword in the "package intel"_package.html command. A balance of 0
 runs all calculations on the CPU.  A balance of 1 runs all
-supported calculations on the coprocessor.  A balance of 0.5 runs half
+supported calculations on the co-processor.  A balance of 0.5 runs half
-of the calculations on the coprocessor.  Setting the balance to -1
+of the calculations on the co-processor.  Setting the balance to -1
-(the default) will enable dynamic load balancing that continously
+(the default) will enable dynamic load balancing that continuously
 adjusts the fraction of offloaded work throughout the simulation.
 Because data transfer cannot be timed, this option typically produces
 results within 5 to 10 percent of the optimal fixed balance.
@@ -455,23 +455,23 @@ near-optimal setting that will carry over to additional runs.
 
 The default for the "package intel"_package.html command is to have
 all the MPI tasks on a given compute node use a single Xeon Phi
-coprocessor.  In general, running with a large number of MPI tasks on
+co-processor.  In general, running with a large number of MPI tasks on
 each node will perform best with offload.  Each MPI task will
 automatically get affinity to a subset of the hardware threads
-available on the coprocessor.  For example, if your card has 61 cores,
+available on the co-processor.  For example, if your card has 61 cores,
 with 60 cores available for offload and 4 hardware threads per core
 (240 total threads), running with 24 MPI tasks per node will cause
-each MPI task to use a subset of 10 threads on the coprocessor.  Fine
+each MPI task to use a subset of 10 threads on the co-processor.  Fine
 tuning of the number of threads to use per MPI task or the number of
 threads to use per core can be accomplished with keyword settings of
 the "package intel"_package.html command.
 
 The USER-INTEL package has two modes for deciding which atoms will be
-handled by the coprocessor.  This choice is controlled with the {ghost}
+handled by the co-processor.  This choice is controlled with the {ghost}
 keyword of the "package intel"_package.html command.  When set to 0,
 ghost atoms (atoms at the borders between MPI tasks) are not offloaded
 to the card.  This allows for overlap of MPI communication of forces
-with computation on the coprocessor when the "newton"_newton.html
+with computation on the co-processor when the "newton"_newton.html
 setting is "on".  The default is dependent on the style being used,
 however, better performance may be achieved by setting this option
 explicitly.
@@ -482,21 +482,21 @@ cores.  This is due to the fact that additional threads are generated
 internally to handle the asynchronous offload tasks.
 
 If pair computations are being offloaded to an Intel Xeon Phi
-coprocessor, a diagnostic line is printed to the screen (not to the
+co-processor, a diagnostic line is printed to the screen (not to the
 log file), during the setup phase of a run, indicating that offload
-mode is being used and indicating the number of coprocessor threads
+mode is being used and indicating the number of co-processor threads
 per MPI task.  Additionally, an offload timing summary is printed at
 the end of each run.  When offloading, the frequency for "atom
 sorting"_atom_modify.html is changed to 1 so that the per-atom data is
 effectively sorted at every rebuild of the neighbor lists. All the
-available coprocessor threads on each Phi will be divided among MPI
+available co-processor threads on each Phi will be divided among MPI
 tasks, unless the {tptask} option of the "-pk intel" "command-line
-switch"_Run_options.html is used to limit the coprocessor threads per
+switch"_Run_options.html is used to limit the co-processor threads per
 MPI task.
 
 [Restrictions:]
 
-When offloading to a coprocessor, "hybrid"_pair_hybrid.html styles
+When offloading to a co-processor, "hybrid"_pair_hybrid.html styles
 that require skip lists for neighbor builds cannot be offloaded.
 Using "hybrid/overlay"_pair_hybrid.html is allowed.  Only one intel
 accelerated style may be used with hybrid styles when offloading.
@@ -510,7 +510,7 @@ supported.
 
 [References:]
 
-Brown, W.M., Carrillo, J.-M.Y., Mishra, B., Gavhane, N., Thakker, F.M., De Kraker, A.R., Yamada, M., Ang, J.A., Plimpton, S.J., "Optimizing Classical Molecular Dynamics in LAMMPS," in Intel Xeon Phi Processor High Performance Programming: Knights Landing Edition, J. Jeffers, J. Reinders, A. Sodani, Eds. Morgan Kaufmann. :ulb,l
+Brown, W.M., Carrillo, J.-M.Y., Mishra, B., Gavhane, N., Thakkar, F.M., De Kraker, A.R., Yamada, M., Ang, J.A., Plimpton, S.J., "Optimizing Classical Molecular Dynamics in LAMMPS," in Intel Xeon Phi Processor High Performance Programming: Knights Landing Edition, J. Jeffers, J. Reinders, A. Sodani, Eds. Morgan Kaufmann. :ulb,l
 
 Brown, W. M., Semin, A., Hebenstreit, M., Khvostov, S., Raman, K., Plimpton, S.J. "Increasing Molecular Dynamics Simulation Rates with an 8-Fold Increase in Electrical Power Efficiency."_http://dl.acm.org/citation.cfm?id=3014915 2016 High Performance Computing, Networking, Storage and Analysis, SC16: International Conference (pp. 82-95). :l
 

doc/src/Speed_kokkos.txt

@@ -13,11 +13,11 @@ Kokkos is a templated C++ library that provides abstractions to allow
 a single implementation of an application kernel (e.g. a pair style)
 to run efficiently on different kinds of hardware, such as GPUs, Intel
 Xeon Phis, or many-core CPUs. Kokkos maps the C++ kernel onto
-different backend languages such as CUDA, OpenMP, or Pthreads.  The
+different back end languages such as CUDA, OpenMP, or Pthreads.  The
 Kokkos library also provides data abstractions to adjust (at compile
 time) the memory layout of data structures like 2d and 3d arrays to
 optimize performance on different hardware. For more information on
-Kokkos, see "Github"_https://github.com/kokkos/kokkos. Kokkos is part
+Kokkos, see "GitHub"_https://github.com/kokkos/kokkos. Kokkos is part
 of "Trilinos"_http://trilinos.sandia.gov/packages/kokkos. The Kokkos
 library was written primarily by Carter Edwards, Christian Trott, and
 Dan Sunderland (all Sandia).
@@ -106,10 +106,10 @@ modification to the input script is needed. Alternatively, one can run
 with the KOKKOS package by editing the input script as described
 below.
 
-NOTE: When using a single OpenMP thread, the Kokkos Serial backend (i.e. 
+NOTE: When using a single OpenMP thread, the Kokkos Serial back end (i.e.
-Makefile.kokkos_mpi_only) will give better performance than the OpenMP 
+Makefile.kokkos_mpi_only) will give better performance than the OpenMP
-backend (i.e. Makefile.kokkos_omp) because some of the overhead to make 
+back end (i.e. Makefile.kokkos_omp) because some of the overhead to make
-the code thread-safe is removed. 
+the code thread-safe is removed.
 
 NOTE: The default for the "package kokkos"_package.html command is to
 use "full" neighbor lists and set the Newton flag to "off" for both
@@ -127,21 +127,21 @@ mpirun -np 16 lmp_kokkos_mpi_only -k on -sf kk -pk kokkos newton on neigh half c
 If the "newton"_newton.html command is used in the input
 script, it can also override the Newton flag defaults.
 
-For half neighbor lists and OpenMP, the KOKKOS package uses data 
+For half neighbor lists and OpenMP, the KOKKOS package uses data
-duplication (i.e. thread-private arrays) by default to avoid 
+duplication (i.e. thread-private arrays) by default to avoid
-thread-level write conflicts in the force arrays (and other data 
+thread-level write conflicts in the force arrays (and other data
-structures as necessary). Data duplication is typically fastest for 
+structures as necessary). Data duplication is typically fastest for
-small numbers of threads (i.e. 8 or less) but does increase memory 
+small numbers of threads (i.e. 8 or less) but does increase memory
-footprint and is not scalable to large numbers of threads. An 
+footprint and is not scalable to large numbers of threads. An
-alternative to data duplication is to use thread-level atomics, which 
+alternative to data duplication is to use thread-level atomic operations
-don't require duplication. The use of atomics can be forced by compiling 
+which do not require data duplication. The use of atomic operations can
-with the "-DLMP_KOKKOS_USE_ATOMICS" compile switch. Most but not all 
+be enforced by compiling LAMMPS with the "-DLMP_KOKKOS_USE_ATOMICS"
-Kokkos-enabled pair_styles support data duplication. Alternatively, full 
+pre-processor flag. Most but not all Kokkos-enabled pair_styles support
-neighbor lists avoid the need for duplication or atomics but require 
+data duplication. Alternatively, full neighbor lists avoid the need for
-more compute operations per atom. When using the Kokkos Serial backend 
+duplication or atomic operations but require more compute operations per
-or the OpenMP backend with a single thread, no duplication or atomics are 
+atom.  When using the Kokkos Serial back end or the OpenMP back end with
-used. For CUDA and half neighbor lists, the KOKKOS package always uses 
+a single thread, no duplication or atomic operations are used. For CUDA
-atomics.
+and half neighbor lists, the KOKKOS package always uses atomic operations.
 
 [Core and Thread Affinity:]
 
@@ -193,7 +193,7 @@ threads/task as Nt. The product of these two values should be N, i.e.
 NOTE: The default for the "package kokkos"_package.html command is to
 use "full" neighbor lists and set the Newton flag to "off" for both
 pairwise and bonded interactions. When running on KNL, this will
-typically be best for pair-wise potentials. For manybody potentials,
+typically be best for pair-wise potentials. For many-body potentials,
 using "half" neighbor lists and setting the Newton flag to "on" may be
 faster. It can also be faster to use non-threaded communication.  Use
 the "-pk kokkos" "command-line switch"_Run_options.html to change the
@@ -207,7 +207,7 @@ mpirun -np 64 lmp_kokkos_phi -k on t 4 -sf kk -pk kokkos newton on neigh half co
 NOTE: MPI tasks and threads should be bound to cores as described
 above for CPUs.
 
-NOTE: To build with Kokkos support for Intel Xeon Phi coprocessors
+NOTE: To build with Kokkos support for Intel Xeon Phi co-processors
 such as Knight's Corner (KNC), your system must be configured to use
 them in "native" mode, not "offload" mode like the USER-INTEL package
 supports.

doc/src/Speed_omp.txt

@@ -131,7 +131,7 @@ effect worsens when using an increasing number of nodes. :l
 The system has a spatially inhomogeneous particle density which does
 not map well to the "domain decomposition scheme"_processors.html or
 "load-balancing"_balance.html options that LAMMPS provides.  This is
-because multi-threading achives parallelism over the number of
+because multi-threading achieves parallelism over the number of
 particles, not via their distribution in space. :l
 
 A machine is being used in "capability mode", i.e. near the point
@@ -143,7 +143,7 @@ the performance-limiting factor.  Using multi-threading allows less
 MPI tasks to be invoked and can speed-up the long-range solver, while
 increasing overall performance by parallelizing the pairwise and
 bonded calculations via OpenMP.  Likewise additional speedup can be
-sometimes be achived by increasing the length of the Coulombic cutoff
+sometimes be achieved by increasing the length of the Coulombic cutoff
 and thus reducing the work done by the long-range solver.  Using the
 "run_style verlet/split"_run_style.html command, which is compatible
 with the USER-OMP package, is an alternative way to reduce the number

doc/src/Speed_packages.txt

@@ -14,7 +14,7 @@ Accelerated versions of various "pair_style"_pair_style.html,
 been added to LAMMPS, which will typically run faster than the
 standard non-accelerated versions.  Some require appropriate hardware
 to be present on your system, e.g. GPUs or Intel Xeon Phi
-coprocessors.
+co-processors.
 
 All of these commands are in packages provided with LAMMPS.  An
 overview of packages is give on the "Packages"_Packages.html doc
@@ -161,7 +161,7 @@ package. These styles support vectorized single and mixed precision
 calculations, in addition to full double precision.  In extreme cases,
 this can provide speedups over 3.5x on CPUs.  The package also
 supports acceleration in "offload" mode to Intel(R) Xeon Phi(TM)
-coprocessors.  This can result in additional speedup over 2x depending
+co-processors.  This can result in additional speedup over 2x depending
 on the hardware configuration. :l
 
 Styles with a "kk" suffix are part of the KOKKOS package, and can be

doc/src/Tools.txt

@@ -163,7 +163,7 @@ for the "chain benchmark"_Speed_bench.html.
 
 colvars tools :h4,link(colvars)
 
-The colvars directory contains a collection of tools for postprocessing
+The colvars directory contains a collection of tools for post-processing
 data produced by the colvars collective variable library.
 To compile the tools, edit the makefile for your system and run "make".
 
@@ -263,7 +263,7 @@ These tools were provided by Andres Jaramillo-Botero at CalTech
 
 emacs tool :h4,link(emacs)
 
-The tools/emacs directory contains an Emacs Lisp add-on file for GNU Emacs 
+The tools/emacs directory contains an Emacs Lisp add-on file for GNU Emacs
 that enables a lammps-mode for editing input scripts when using GNU Emacs,
 with various highlighting options set up.
 
@@ -406,15 +406,15 @@ supports it.  It has its own WWW page at
 msi2lmp tool :h4,link(msi)
 
 The msi2lmp sub-directory contains a tool for creating LAMMPS template
-input and data files from BIOVIA's Materias Studio files (formerly Accelrys'
+input and data files from BIOVIA's Materias Studio files (formerly
-Insight MD code, formerly MSI/Biosym and its Discover MD code).
+Accelrys' Insight MD code, formerly MSI/Biosym and its Discover MD code).
 
 This tool was written by John Carpenter (Cray), Michael Peachey
 (Cray), and Steve Lustig (Dupont). Several people contributed changes
 to remove bugs and adapt its output to changes in LAMMPS.
 
 This tool has several known limitations and is no longer under active
-development, so there are no changes except for the occasional bugfix.
+development, so there are no changes except for the occasional bug fix.
 
 See the README file in the tools/msi2lmp folder for more information.
 
@@ -485,9 +485,9 @@ README for more info on Pizza.py and how to use these scripts.
 
 reax tool :h4,link(reax_tool)
 
-The reax sub-directory contains stand-alond codes that can
+The reax sub-directory contains stand-alone codes that can
-post-process the output of the "fix reax/bonds"_fix_reax_bonds.html
+post-process the output of the "fix reax/c/bonds"_fix_reaxc_bonds.html
-command from a LAMMPS simulation using "ReaxFF"_pair_reax.html.  See
+command from a LAMMPS simulation using "ReaxFF"_pair_reaxc.html.  See
 the README.txt file for more info.
 
 These tools were written by Aidan Thompson at Sandia.

doc/src/angle_coeff.txt

@@ -60,26 +60,14 @@ doc page for details.
 
 :line
 
-Here is an alphabetic list of angle styles defined in LAMMPS.  Click on
+The list of all angle styles defined in LAMMPS is given on the
-the style to display the formula it computes and coefficients
+"angle_style"_angle_style.html doc page.  They are also listed in more
-specified by the associated "angle_coeff"_angle_coeff.html command.
+compact form on the "Commands angle"_Commands_bond.html#angle doc
-
-Note that there are also additional angle styles submitted by users
-which are included in the LAMMPS distribution.  The full list of all
-angle styles is on the "Commands bond"_Commands_bond.html#angle doc
 page.
 
-"angle_style none"_angle_none.html - turn off angle interactions
+On either of those pages, click on the style to display the formula it
-"angle_style hybrid"_angle_hybrid.html - define multiple styles of angle interactions :ul
+computes and its coefficients as specified by the associated
-
+angle_coeff command.
-"angle_style charmm"_angle_charmm.html - CHARMM angle
-"angle_style class2"_angle_class2.html - COMPASS (class 2) angle
-"angle_style cosine"_angle_cosine.html - cosine angle potential
-"angle_style cosine/delta"_angle_cosine_delta.html - difference of cosines angle potential
-"angle_style cosine/periodic"_angle_cosine_periodic.html - DREIDING angle
-"angle_style cosine/squared"_angle_cosine_squared.html - cosine squared angle potential
-"angle_style harmonic"_angle_harmonic.html - harmonic angle
-"angle_style table"_angle_table.html - tabulated by angle :ul
 
 :line
 

doc/src/angle_cosine_buck6d.txt

@@ -23,19 +23,19 @@ The {cosine/buck6d} angle style uses the potential
 
 :c,image(Eqs/angle_cosine_buck6d.jpg)
 
-where K is the energy constant, n is the periodic multiplicity and 
+where K is the energy constant, n is the periodic multiplicity and
 Theta0 is the equilibrium angle.
 
-The coefficients must be defined for each angle type via the 
+The coefficients must be defined for each angle type via the
 "angle_coeff"_angle_coeff.html command as in the example above, or in
 the data file or restart files read by the "read_data"_read_data.html
 or "read_restart"_read_restart.html commands in the following order:
 
 K (energy)
-n 
+n
 Theta0 (degrees) :ul
 
-Theta0 is specified in degrees, but LAMMPS converts it to radians 
+Theta0 is specified in degrees, but LAMMPS converts it to radians
 internally.
 
 Additional to the cosine term the {cosine/buck6d} angle style computes
@@ -51,8 +51,8 @@ the "special_bonds"_special_bonds.html 1-3 interactions to be weighted
 [Restrictions:]
 
 {cosine/buck6d} can only be used in combination with the
-"pair_buck6d"_pair_buck6d_coul_gauss.html style and with a 
+"pair_buck6d"_pair_buck6d_coul_gauss.html style and with a
-"special_bonds"_special_bonds.html 0.0 weighting of 1-3 interactions.  
+"special_bonds"_special_bonds.html 0.0 weighting of 1-3 interactions.
 
 This angle style can only be used if LAMMPS was built with the
 USER-MOFFF package.  See the "Build package"_Build_package.html doc

doc/src/angle_cosine_shift.txt

@@ -63,7 +63,7 @@ instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER-MISC package.  
+USER-MISC package.
 
 [Related commands:]
 

doc/src/angle_sdk.txt

@@ -28,7 +28,7 @@ The {sdk} angle style is a combination of the harmonic angle potential,
 where theta0 is the equilibrium value of the angle and K a prefactor,
 with the {repulsive} part of the non-bonded {lj/sdk} pair style
 between the atoms 1 and 3.  This angle potential is intended for
-coarse grained MD simulations with the CMM parametrization using the
+coarse grained MD simulations with the CMM parameterization using the
 "pair_style lj/sdk"_pair_sdk.html.  Relative to the pair_style
 {lj/sdk}, however, the energy is shifted by {epsilon}, to avoid sudden
 jumps.  Note that the usual 1/2 factor is included in K.

doc/src/angle_style.txt

@@ -57,10 +57,15 @@ Here is an alphabetic list of angle styles defined in LAMMPS.  Click on
 the style to display the formula it computes and coefficients
 specified by the associated "angle_coeff"_angle_coeff.html command.
 
-Note that there are also additional angle styles submitted by users
+Click on the style to display the formula it computes, any additional
-which are included in the LAMMPS distribution.  The full list of all
+arguments specified in the angle_style command, and coefficients
-angle styles are is on the "Commands bond"_Commands_bond.html#angle
+specified by the associated "angle_coeff"_angle_coeff.html command.
-doc page.
+
+There are also additional accelerated pair styles included in the
+LAMMPS distribution for faster performance on CPUs, GPUs, and KNLs.
+The individual style names on the "Commands
+angle"_Commands_bond.html#angle doc page are followed by one or more
+of (g,i,k,o,t) to indicate which accelerated styles exist.
 
 "none"_angle_none.html - turn off angle interactions
 "zero"_angle_zero.html - topology but no interactions

doc/src/atom_modify.txt

@@ -166,7 +166,8 @@ info), a map is used.  The default map style is array if no atom ID is
 larger than 1 million, otherwise the default is hash.  By default, a
 "first" group is not defined.  By default, sorting is enabled with a
 frequency of 1000 and a binsize of 0.0, which means the neighbor
-cutoff will be used to set the bin size.
+cutoff will be used to set the bin size. If no neighbor cutoff is
+defined, sorting will be turned off.
 
 :line
 

doc/src/atom_style.txt

@@ -39,7 +39,7 @@ atom_style body nparticle 2 10
 atom_style hybrid charge bond
 atom_style hybrid charge body nparticle 2 5
 atom_style spin
-atom_style template myMols 
+atom_style template myMols
 atom_style tdpd 2 :pre
 
 [Description:]
@@ -87,7 +87,7 @@ quantities.
 {line} | end points, angular velocity | rigid bodies |
 {meso} | rho, e, cv | SPH particles |
 {molecular} | bonds, angles, dihedrals, impropers | uncharged molecules |
-{peri} | mass, volume | mesocopic Peridynamic models |
+{peri} | mass, volume | mesoscopic Peridynamic models |
 {smd} | volume, kernel diameter, contact radius, mass | solid and fluid SPH particles |
 {sphere} | diameter, mass, angular velocity | granular models |
 {spin} | magnetic moment | system with magnetic particles |
@@ -309,9 +309,9 @@ force fields"_pair_eff.html.
 The {dpd} style is part of the USER-DPD package for dissipative
 particle dynamics (DPD).
 
-The {edpd}, {mdpd}, and {tdpd} styles are part of the USER-MESO package 
+The {edpd}, {mdpd}, and {tdpd} styles are part of the USER-MESO package
-for energy-conserving dissipative particle dynamics (eDPD), many-body 
+for energy-conserving dissipative particle dynamics (eDPD), many-body
-dissipative particle dynamics (mDPD), and transport dissipative particle 
+dissipative particle dynamics (mDPD), and transport dissipative particle
 dynamics (tDPD), respectively.
 
 The {meso} style is part of the USER-SPH package for smoothed particle

doc/src/balance.txt

@@ -247,7 +247,7 @@ to {Niter} times.  After each dimension finishes, the imbalance factor
 is re-computed, and the balancing operation halts if the {stopthresh}
 criterion is met.
 
-A rebalance operation in a single dimension is performed using a
+A re-balance operation in a single dimension is performed using a
 recursive multisectioning algorithm, where the position of each
 cutting plane (line in 2d) in the dimension is adjusted independently.
 This is similar to a recursive bisectioning for a single value, except
@@ -261,11 +261,11 @@ information, so that they become closer together over time.  Thus as
 the recursion progresses, the count of particles on either side of the
 plane gets closer to the target value.
 
-Once the rebalancing is complete and final processor sub-domains
+Once the re-balancing is complete and final processor sub-domains
 assigned, particles are migrated to their new owning processor, and
 the balance procedure ends.
 
-NOTE: At each rebalance operation, the bisectioning for each cutting
+NOTE: At each re-balance operation, the bisectioning for each cutting
 plane (line in 2d) typically starts with low and high bounds separated
 by the extent of a processor's sub-domain in one dimension.  The size
 of this bracketing region shrinks by 1/2 every iteration.  Thus if
@@ -348,7 +348,7 @@ specified groups, its weight is not changed.  If it belongs to
 multiple groups, its weight is the product of the weight factors.
 
 This weight style is useful in combination with pair style
-"hybrid"_pair_hybrid.html, e.g. when combining a more costly manybody
+"hybrid"_pair_hybrid.html, e.g. when combining a more costly many-body
 potential with a fast pair-wise potential.  It is also useful when
 using "run_style respa"_run_style.html where some portions of the
 system have many bonded interactions and others none.  It assumes that
@@ -510,10 +510,13 @@ each processor, instead of 4, and "SQUARES" replaced by "CUBES".
 For 2d simulations, the {z} style cannot be used.  Nor can a "z"
 appear in {dimstr} for the {shift} style.
 
+Balancing through recursive bisectioning ({rcb} style) requires
+"comm_style tiled"_comm_style.html
+
 [Related commands:]
 
 "group"_group.html, "processors"_processors.html,
-"fix balance"_fix_balance.html
+"fix balance"_fix_balance.html, "comm_style"_comm_style.html
 
 [Default:] none
 :link(pizza,http://pizza.sandia.gov)

doc/src/bond_coeff.txt

@@ -56,25 +56,13 @@ corresponds to the 1st example above would be listed as
 
 :line
 
-Here is an alphabetic list of bond styles defined in LAMMPS.  Click on
+The list of all bond styles defined in LAMMPS is given on the
-the style to display the formula it computes and coefficients
+"bond_style"_bond_style.html doc page.  They are also listed in more
-specified by the associated "bond_coeff"_bond_coeff.html command.
+compact form on the "Commands bond"_Commands_bond.html doc page.
 
-Note that here are also additional bond styles submitted by users
+On either of those pages, click on the style to display the formula it
-which are included in the LAMMPS distribution.  The full list of all
+computes and its coefficients as specified by the associated
-bond styles is on the "Commands bond"_Commands_bond.html doc page.
+bond_coeff command.
-
-"bond_style none"_bond_none.html - turn off bonded interactions
-"bond_style hybrid"_bond_hybrid.html - define multiple styles of bond interactions :ul
-
-"bond_style class2"_bond_class2.html - COMPASS (class 2) bond
-"bond_style fene"_bond_fene.html - FENE (finite-extensible non-linear elastic) bond
-"bond_style fene/expand"_bond_fene_expand.html - FENE bonds with variable size particles
-"bond_style harmonic"_bond_harmonic.html - harmonic bond
-"bond_style morse"_bond_morse.html - Morse bond
-"bond_style nonlinear"_bond_nonlinear.html - nonlinear bond
-"bond_style quartic"_bond_quartic.html - breakable quartic bond
-"bond_style table"_bond_table.html - tabulated by bond length :ul
 
 :line
 

doc/src/bond_oxdna.txt

@@ -52,7 +52,7 @@ hydrogen-bonding interaction {oxdna/hbond} (see also documentation of
 "(Snodin)"_#oxdna2 bond style the analogous pair styles and an
 additional Debye-Hueckel pair style {oxdna2/dh} have to be defined.
 The coefficients in the above example have to be kept fixed and cannot
-be changed without reparametrizing the entire model.
+be changed without reparameterizing the entire model.
 
 Example input and data files for DNA duplexes can be found in
 examples/USER/cgdna/examples/oxDNA/ and /oxDNA2/.  A simple python

doc/src/bond_style.txt

@@ -65,9 +65,15 @@ Here is an alphabetic list of bond styles defined in LAMMPS.  Click on
 the style to display the formula it computes and coefficients
 specified by the associated "bond_coeff"_bond_coeff.html command.
 
-Note that there are also additional bond styles submitted by users
+Click on the style to display the formula it computes, any additional
-which are included in the LAMMPS distribution.  The full list of all
+arguments specified in the bond_style command, and coefficients
-bond styles is on the "Commands bond"_Commands_bond.html doc page.
+specified by the associated "bond_coeff"_bond_coeff.html command.
+
+There are also additional accelerated pair styles included in the
+LAMMPS distribution for faster performance on CPUs, GPUs, and KNLs.
+The individual style names on the "Commands bond"_Commands_bond.html
+doc page are followed by one or more of (g,i,k,o,t) to indicate which
+accelerated styles exist.
 
 "none"_bond_none.html - turn off bonded interactions
 "zero"_bond_zero.html - topology but no interactions
@@ -83,7 +89,7 @@ bond styles is on the "Commands bond"_Commands_bond.html doc page.
 "morse"_bond_morse.html - Morse bond
 "nonlinear"_bond_nonlinear.html - nonlinear bond
 "oxdna/fene"_bond_oxdna.html - modified FENE bond suitable for DNA modeling
-"oxdna2/fene"_bond_oxdna.html - same as oxdna but used with different pair styles 
+"oxdna2/fene"_bond_oxdna.html - same as oxdna but used with different pair styles
 "quartic"_bond_quartic.html - breakable quartic bond
 "table"_bond_table.html - tabulated by bond length :ul
 

doc/src/comm_modify.txt

@@ -154,6 +154,6 @@ Communication mode {multi} is currently only available for
 
 [Default:]
 
-The option defauls are mode = single, group = all, cutoff = 0.0, vel =
+The option defaults are mode = single, group = all, cutoff = 0.0, vel =
 no.  The cutoff default of 0.0 means that ghost cutoff = neighbor
 cutoff = pairwise force cutoff + neighbor skin.

doc/src/comm_style.txt

@@ -51,7 +51,10 @@ decomposition will be the same, as described by
 commands.  The decomposition can be changed via the
 "balance"_balance.html or "fix balance"_fix_balance.html commands.
 
-[Restrictions:] none
+[Restrictions:]
+
+Communication style {tiled} cannot be used with {triclinic} simulation
+cells.
 
 [Related commands:]
 

doc/src/commands_list.txt

@@ -44,6 +44,7 @@ Commands :h1
    fix_modify
    group
    group2ndx
+   hyper
    if
    improper_coeff
    improper_style