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203 Commits

Author SHA1 Message Date
7069b52a44 Merge pull request #1172 from akohlmey/next-patch-release
Patch release 24 October 2018
2018-10-23 18:08:38 -04:00
45f28517ef Merge pull request #1174 from akohlmey/fix-kspace-refactor
Bug fix for Kspace refactoring in USER-INTEL package
2018-10-23 13:33:36 -04:00
fccc26758b Merge pull request #1152 from lammps/doc-adjust2
More Documentation consistency improvements
2018-10-23 13:05:04 -04:00
b6b6270716 fix bug reported in issue #1173 2018-10-23 11:58:00 -04:00
0293dee9b2 patch 24Oct2018 2018-10-23 11:03:51 -04:00
6107f00e9d Merge pull request #1164 from akohlmey/fix-halt-for-minimize
Enable use of fix halt for minimizations
2018-10-23 10:35:26 -04:00
1d38f2d725 Merge pull request #1165 from akohlmey/refactor-kspace-base-class
Refactor kspace base class to have a settings() method
2018-10-23 10:35:12 -04:00
4a5c14f60d Merge pull request #1148 from akohlmey/deprecated-styles
Implement dummy classes for deprecated and removed styles
2018-10-23 10:34:58 -04:00
aa27c8f733 convert double quotes to latex style 2018-10-23 09:17:00 -04:00
527ec61586 Merge pull request #1169 from akohlmey/kokkos-parallel-for-workaround
Workaround for parallel_for() compilation issue with newer GNU compilers
2018-10-22 11:17:47 -04:00
8649081904 fix broken links in manual 2018-10-21 18:39:25 -04:00
c0dd187802 make sure all pictures are includes in epub/mobi files 2018-10-21 18:38:46 -04:00
3661836a3b Merge pull request #1168 from athomps/compute-adf
Created new compute ADF for angular distribution function
2018-10-20 20:57:38 -04:00
76a2a9ab0a Fixed normalization error for ordinate degree 2018-10-20 17:16:47 -06:00
8223f5e0a3 Eliminated another initialization error and tweaked rdf-adf example 2018-10-20 16:46:45 -06:00
07a499fcc1 improve check for missing styles in lammps.book 2018-10-20 10:01:55 -04:00
8aecefe233 fix uninitialized data bug in compute adf 2018-10-20 08:12:19 -04:00
2140caa6f5 add an example for RDF and ADF computation with water molecules 2018-10-20 08:12:02 -04:00
fb6f019a11 correct link to output options 2018-10-20 06:45:57 -04:00
79da210dc4 integrate compute adf into manual build infrastructure 2018-10-20 06:45:28 -04:00
348febdf4b work around for parallel_for() compilation issue with newer compilers
apparently, data items used inside parallel_for() constructs have
rather strict requirements on const-ness, which is enforced by
newer GNU compilers. As a workaround we construct explicit const
copies of those class instances. This closes #1045
2018-10-20 02:54:48 -04:00
0783f8ad2f Added compute_rdf.txt 2018-10-19 18:43:58 -06:00
3a735d15d4 Added compute_rdf.cpp 2018-10-19 18:43:04 -06:00
04a4a29fcf Creatd new compute ADF for angular distribution function 2018-10-19 18:36:11 -06:00
52f02f2bbb Merge pull request #1167 from lammps/create-triclinic-lib
fix triclinic rounding bug for lib interface as well
2018-10-19 19:06:01 -04:00
f82a8493fa Merge pull request #1166 from rbberger/cmake_prevent_src_builds
Add src directory to PreventInSourceBuilds checks
2018-10-19 17:56:25 -04:00
8cd70f7d78 fix triclinic rounding bug for lib interface as well 2018-10-19 15:27:38 -06:00
27a46cec8c Add src directory to PreventInSourceBuilds checks 2018-10-19 17:25:18 -04:00
15de09683e Merge pull request #1162 from lammps/restart2dump
added -restart2dump command-line option
2018-10-19 17:24:17 -04:00
f542590090 Merge pull request #1136 from junghans/cmake_out_source
cmake: prevent in-source build
2018-10-19 17:02:05 -04:00
01c3ab5979 update embedded command line help summary string for new feature 2018-10-19 16:49:06 -04:00
709013be5a harden code against buffer overflows 2018-10-19 16:48:37 -04:00
db32373b32 fix some typos caused by trusting emacs' smart case-preserving replace too much 2018-10-19 16:11:13 -04:00
9d7c4ac5f2 add depreacted kspace style 2018-10-19 16:01:26 -04:00
0ec94b2ad6 replace non-ASCII character 2018-10-19 16:01:13 -04:00
83c830fd8a port kspace refactor to GPU and KOKKOS package 2018-10-19 15:47:00 -04:00
3a4bef351c refactor kspace style in USER-SCAFACOS and fix uninitialized handle bug 2018-10-19 15:32:29 -04:00
da84138475 correct scafacos input example 2018-10-19 15:31:53 -04:00
2f52eee6bf kspace refactor compiles for KSPACE and USER-OMP 2018-10-19 15:11:37 -04:00
80e0dddae0 use min_post_force() method to hook fix halt into minimization 2018-10-19 14:08:25 -04:00
1c994bda46 corrections to fix neb doc page 2018-10-19 09:53:19 -06:00
f5206d2f7b more one-liner in pair_style doc page 2018-10-19 09:53:19 -06:00
9bca5ae607 added one-line pair descriptions 2018-10-19 09:53:19 -06:00
d1f260a765 undo changes to PRD doc from another branch 2018-10-19 09:53:19 -06:00
36a1ca7e72 updates some one-line style defs 2018-10-19 09:53:19 -06:00
5f1c77ced2 tweaks to USER-PTM package doc 2018-10-19 09:53:18 -06:00
dc89bdd924 more changes augmenting lists with USER styles and to core/shell doc pages 2018-10-19 09:53:18 -06:00
a979c6eeec updating files that have lists of command styles 2018-10-19 09:53:18 -06:00
cc6f1be82d first attempt to port fix halt to minimizations 2018-10-19 07:26:49 -04:00
9090fd0255 propagate the kspace change to a the first few kspace styles 2018-10-18 16:31:17 -04:00
7deb1df2b6 split kspace style constructor into plain constructor and settings() method 2018-10-18 16:30:45 -04:00
d9dd80b368 added -restart2dump command-line option 2018-10-18 14:24:48 -06:00
4015b36a1a Merge pull request #1161 from lammps/create-atoms-single
bug fix for create_atoms single remap and triclinic
2018-10-18 13:41:28 -04:00
dcde84eb53 bug fix for create_atoms single remap and triclinic 2018-10-18 11:22:51 -06:00
7bb5821baf add deprecated dump and region styles 2018-10-17 18:13:12 -04:00
2b0e474729 implement deprecated styles for bond, angle, dihedral, and improper 2018-10-17 16:26:20 -04:00
65ebbdada3 add DEPRECATED compute style 2018-10-17 16:05:10 -04:00
b71f530bd0 make default style name for deprecated styles uppercase, so it is considered internal
also consolidate the writeout message across styles into a single convenience function
2018-10-17 16:04:52 -04:00
0ec9b9a71a Merge pull request #1160 from akohlmey/user-ptm-portability
Make USER-PTM compile with MinGW64 for Windows
2018-10-16 14:52:26 -04:00
2273604533 resolve portability issues to windows w.r.t. fixed width integer types 2018-10-16 13:49:06 -04:00
6e99b3d8ff Merge pull request #1159 from wmbrownIntel/user-intel-sf-hybrid
Fix to allow suffix and pair hybrid to work together with USER-INTEL.
2018-10-16 06:09:58 -04:00
bea0a3091d Fix to allow suffix and pair hybrid to work together with USER-INTEL. 2018-10-15 10:25:39 -07:00
7968d2ed22 Merge pull request #1155 from athomps/sna-atom-leakfix2
Fixed a segfault introduced by memory-leak fix (#1125)
2018-10-12 13:01:15 -04:00
382e91cf5b Merge pull request #1156 from wmbrownIntel/user-intel-hybrid
Adding hybrid support to USER-INTEL package + EAM/intel bug fix
2018-10-12 12:35:36 -04:00
ce63a22783 Merge pull request #1157 from wmbrownIntel/user-intel-makefiles
Changes to intel Makefiles to make use of MKL consistent.
2018-10-12 12:32:28 -04:00
00c75ecb74 Merge pull request #988 from valleymouth/granular-kokkos
Kokkos port for GRANULAR
2018-10-12 09:04:36 -06:00
8224c89f93 Revert size_velocity change in atom_vec_dpd_kokkos 2018-10-11 16:38:44 -06:00
a223338b47 Fix hang with Kokkos and USER-DPD examples 2018-10-11 16:32:44 -06:00
8eb74d8fb3 Add missing Kokkos pack/unpack comm vel functions 2018-10-11 13:21:44 -06:00
e5c6b6987a Merge branch 'master' of github.com:lammps/lammps into granular-kokkos 2018-10-11 13:14:25 -06:00
8cbee78725 Changes to intel Makefiles to make use of MKL consistent. 2018-10-11 05:46:40 -07:00
c37deebffa Adding full hybrid support to USER-INTEL package and fixing bug with EAM parameter initialization. 2018-10-11 05:12:00 -07:00
c142288eb3 Fixed a segfault introduced by memory-leak fix 2018-10-10 17:24:14 -06:00
7faa48b4c3 Merge pull request #1154 from stanmoore1/small_fixes
Small fixes
2018-10-10 23:05:21 +02:00
a1266a1a1e Fix compile error with copysign function 2018-10-10 14:19:23 -06:00
7cce002cf9 Makefile fix from the mailing list 2018-10-10 14:18:24 -06:00
2def00d4c9 Add missing files to .gitignore 2018-10-10 14:18:00 -06:00
3d0722b974 Merge branch 'master' of github.com:lammps/lammps into granular-kokkos 2018-10-10 10:43:54 -06:00
747f72aca2 Merge branch 'granular-kokkos' of https://github.com/valleymouth/lammps into granular-kokkos 2018-10-10 09:53:15 +01:00
1b76e14224 Merge pull request #1151 from akohlmey/next-patch-release
update version number for next patch release
2018-10-10 02:20:50 +02:00
9a0c02a845 Merge pull request #1150 from mkanski/compute_pair_multiple_pstyles
Extend compute pair to handle multiple instances of a sub-style in pair style hybrid
2018-10-10 00:48:52 +02:00
70bee26641 update version number 2018-10-09 12:59:12 -04:00
7416e113ff Merge pull request #1147 from akohlmey/fix-omp-intel-neighbor
Resolve neighbor list request conflict with USER-INTEL and USER-OMP
2018-10-09 18:40:41 +02:00
791024586e Merge pull request #1131 from ckadding/master
Add compute_pressure_cylinder to USER-MISC package
2018-10-09 18:40:02 +02:00
962fd1df90 Merge pull request #1146 from jrgissing/maxspecial_restarts
put atom->maxspecial in restarts
2018-10-09 17:55:24 +02:00
dc6123fafc fix stupid typo 2018-10-08 17:26:21 +02:00
3c41295e70 change implementation to be consistent with pair_coeff and remain backward compatible 2018-10-08 17:23:22 +02:00
e7ca200e97 Merge pull request #1149 from akohlmey/doc-adjust-bugfix
correct typo in USER-SMD introduced by doc-adjust PR
2018-10-05 22:21:33 +02:00
8b944e06f0 Small changes in doc file 2018-10-05 21:08:18 +02:00
8960774b16 correct typo in USER-SMD introduced by doc-adjust PR 2018-10-05 14:55:18 -04:00
1e9778b81e Extend compute pair to handle multiple instances of a given pair style 2018-10-05 20:34:12 +02:00
d805796cd7 Merge pull request #1133 from lammps/doc-adjust
Multiple documentation adjustments and corrections from Steve and Axel
2018-10-05 20:20:18 +02:00
0c1ff5ac3e Fixing issues with AtomVecSphereKokkos not correctly handling cases with varying and constant radius. 2018-10-05 17:10:31 +01:00
43ae9656d7 add a "deprecated" command style for flagging future removed commands 2018-10-05 17:23:09 +02:00
61e2cd3f61 avoid requesting threaded neighbor lists that are both threaded via USER-OMP and USER-INTEL 2018-10-05 16:03:11 +02:00
e024658cec Merge branch 'doc_cleanup' of https://github.com/jrgissing/lammps into maxspecial_restarts 2018-10-05 14:15:39 +02:00
17853aef20 modify restart changes, so it stays backward compatible and does not result in unexpected behavior when reading old restarts. also use consistent naming conventions for enum entries 2018-10-05 09:47:47 +02:00
7f8302b65b replace extra_special with maxspecial in restarts 2018-10-04 22:08:43 -06:00
fd20eb93b2 remove listing of extinct special_bonds 'extra' keyword 2018-10-04 21:30:34 -06:00
b16a83cddc Merge pull request #28 from lammps/master
rebase
2018-10-04 21:26:22 -06:00
b02d3b1b94 cosmetic change 2018-10-04 12:24:46 +02:00
a1a9f34c18 pair style deprecated now functional and compatible with hybrid pair styles 2018-10-04 12:18:28 +02:00
c3abf13af1 don't allow hybrid/overlay as hybrid substyle as well 2018-10-04 12:18:01 +02:00
cdea8968c2 Merge pull request #1143 from athomps/semigrand_issue_1139
Fixed sign error on mu for semigrand variant of fix atom/swap
2018-10-03 07:42:56 +02:00
9e9b97231c Fixed sign error on mu for semigrand variant 2018-10-02 16:56:27 -06:00
a549752764 reduce compiler warnings and some more whitespace adjustments 2018-10-02 15:18:15 -04:00
590ab1661e convert more system headers to c++ style 2018-10-02 15:17:11 -04:00
08b135ce6b Apply uniform LAMMPS formatting 2018-10-02 14:54:09 -04:00
a6ba55080f Use MathConst namespace 2018-10-02 14:33:49 -04:00
e3b80e734a remove trailing whitespace 2018-10-02 12:37:13 -04:00
177044cd07 Merge pull request #1142 from stanmoore1/kk_eam
Fix bug in Kokkos EAM
2018-10-02 10:28:51 -06:00
ff7449b29a ensure, that we have no division by zero and add an upper limit for bins 2018-10-02 12:27:05 -04:00
13d3903e8d integrate compute pressure/cylinder into build and README 2018-10-02 11:56:29 -04:00
f81836d605 reformat compute pressure/cylinder docs and integrate it into the manual 2018-10-02 11:51:23 -04:00
57b2f60556 Fix bug in Kokkos EAM 2018-10-02 09:45:13 -06:00
c7c0defa77 Insert a comma 2018-10-02 10:45:43 -04:00
ac658a17fc Update compute_pressure_cylinder.cpp 2018-10-02 10:34:08 -04:00
b5a5270f4a fix typos in compute msd/chunk
as reported by @evoyiatzis the example is incorrect,
but also a mention of the compute a few lines above.
2018-10-02 16:29:18 +02:00
b481af51d6 add pair_style deprecated and some tweaks for fix style 2018-10-02 16:26:20 +02:00
69c3ff560e Clarify restrictions and output 2018-10-02 10:11:57 -04:00
af5ac6bcdf Add NULL pointers to constructor init 2018-10-02 09:55:37 -04:00
89c0655809 Add input validation 2018-10-02 09:46:53 -04:00
3a0cfc1d57 Modifying headers 2018-10-02 09:32:26 -04:00
dba8f9c62b Merge pull request #1137 from dilkins/fast-forward-langevin
Fast-forward Langevin functionality included in USER-MISC package
2018-10-02 14:19:37 +02:00
ca3a64ea3e fully integrate fix ffl in conventional build processing 2018-10-02 11:25:39 +02:00
4b4f7d6ee0 implement conventions for unique links in docs 2018-10-02 11:25:12 +02:00
66bfdd20d4 fully integrate fix ffl docs into the manual system 2018-10-02 11:24:45 +02:00
990a93f9d9 fix typo in example input 2018-10-02 10:58:28 +02:00
d5e71e7099 enumeration of flip types 2018-10-02 10:41:55 +02:00
14251948f3 LAMMPS coding conventions 2018-10-02 10:18:40 +02:00
799ffc58d9 C++ system headers included and enumeration of flip_int used;documentation corrected 2018-10-01 17:13:56 +02:00
a333fdac30 correct some documentation issues with the recently added USER-PTM package 2018-09-28 18:02:13 +02:00
ffbc33bea5 Merge branch 'master' into doc-adjust 2018-09-28 17:07:51 +02:00
12d2dd201a update description of RPM based LAMMPS packages with info from @junghans
this fixes #1135
2018-09-28 15:47:56 +02:00
497af2ebb9 document eam/cd/old 2018-09-28 13:44:42 +02:00
21c59d4cf0 Fast-forward Langevin functionality included 2018-09-28 12:46:11 +02:00
4fe23c3854 Merge pull request #1120 from pmla/polyhedral-template-matching
Added compute for Polyhedral Template Matching
2018-09-28 12:26:06 +02:00
1de76c33fd Merge pull request #1122 from oywg11/master
collecting small changes for potential #839
2018-09-28 12:22:29 +02:00
2da999d864 cmake: prevent in-source build 2018-09-27 12:18:43 -06:00
e4d4f3a775 Merge pull request #1132 from martok/meam-init
Small fixes to MEAM/C
2018-09-27 19:40:05 +02:00
f58aa05e02 remove references to USER-OMP version of pair style nb3b/harmonic 2018-09-27 07:44:54 -04:00
9ae6cb5c4f add recently renamed file to purge list 2018-09-27 07:28:44 -04:00
f23b638d47 include USER-PTM into git management 2018-09-27 07:23:38 -04:00
e1627caf04 integrate compute ptm/atom and USER-PTM into the docs 2018-09-27 07:20:03 -04:00
5481e99331 remove broken USER-OMP pair style 2018-09-27 06:52:20 -04:00
91286ddb0e remove references to fix ave/spatial and ave/spatial/sphere 2018-09-27 06:51:30 -04:00
cf0f3b6b61 Update manual for renamed or removed files 2018-09-27 06:23:59 -04:00
8e7ddff6dc reverse order in which pdf files are created.
Creating Developer.pdf first and Manual.pdf later makes
any warnings from the latter step, e.g. about missing
files in doc/src/lammps.book more visible.
2018-09-27 06:15:03 -04:00
7987f3319e remove outdated references to linux rpms on rpm.lammps.org 2018-09-27 06:05:26 -04:00
b07adbf98c Update installing/running LAMMPS on ubuntu for daily binary 2018-09-27 05:49:43 -04:00
a9b8a6521d more mis-matches between doc pages and src files 2018-09-25 13:18:54 -06:00
5a6226caa5 jive src headers with doc page entries and example scripts 2018-09-25 10:50:43 -06:00
37fe03c0ab escape backslash in bibtex string for correct citeme output 2018-09-25 09:19:09 -04:00
93e56c113a add USER-PTM to build system 2018-09-25 09:18:11 -04:00
e5ddc909ad Fully zero-init MEAM data structure 2018-09-25 14:19:26 +02:00
aefdcd0f94 Silence some warnings 2018-09-25 11:14:42 +02:00
36c5fb2ec6 update formatting 2018-09-24 10:37:52 -04:00
918030bf1c Merge branch 'master' of https://github.com/oywg11/lammps into ilp-update 2018-09-24 10:29:08 -04:00
de010551cf Merge pull request #1128 from akohlmey/complain-reax-meam
Warn more loudly about REAX and MEAM going away soon
2018-09-23 10:35:28 -04:00
6e546ef5af added ptm namespace 2018-09-20 14:20:58 -04:00
dd39bc44ee Add compute_pressure_cylinder documentation 2018-09-20 09:16:58 -04:00
5aeba421bb Add compute_pressure_cylinder .cpp and .h files 2018-09-20 09:15:43 -04:00
37201beda5 Fixed folder structure 2018-09-20 00:04:07 -04:00
c705e8d0e6 renamed files for LAMMPS build system compatibility 2018-09-19 20:46:48 -04:00
cda89283aa warn more loudly about REAX and MEAM going away soon 2018-09-18 22:13:17 -04:00
7054800932 Merge branch 'master' into master 2018-09-12 22:13:43 +03:00
01beaf38a1 small modifications for potential #839 2018-09-12 21:51:57 +03:00
83b6d6ae96 small modifications of potential #839 2018-09-12 17:47:16 +03:00
b7c75b6c4e Added compute for Polyhedral Template Matching 2018-09-11 16:41:44 -04:00
f7cdf2a7b8 Merge pull request #26 from lammps/master
rebase
2018-09-06 21:37:52 -06:00
0af80bbbe0 Merge pull request #24 from lammps/master
rebase
2018-09-03 21:44:22 -06:00
cca1e0a399 Merge branch 'master' into granular-kokkos 2018-08-20 22:02:41 -04:00
9765a9a430 Implementing forward/border comm in Kokkos. 2018-08-13 16:03:23 +01:00
5412204ff7 Merge branch 'master' into granular-kokkos 2018-08-02 10:11:50 +02:00
591e782415 Optimizing PairGranHookeHistoryKokkos to be less divergent. 2018-07-19 17:08:44 +01:00
406aaf011f Improving global memory access pattern for firstflag and firstvalue in FixNeighHistoryKokkos. 2018-07-16 15:30:24 +01:00
56c2127127 Merge branch 'granular-kokkos' of github.com:valleymouth/lammps into granular-kokkos 2018-07-11 12:03:57 -06:00
b5816f2637 Update docs for Kokkos version of GRANULAR package 2018-07-11 12:03:34 -06:00
0d1e55c99d Removing unnecessary calls to sync/modified in AtomVecSphereKokkos. 2018-07-11 11:06:16 -04:00
c83b5ec226 Prevent error when Kokkos debug mode turned on 2018-07-10 19:49:41 -06:00
687a4427da Fix runtime error in pair_dpd_fdt_energy_kokkos due to rmass change 2018-07-10 12:15:08 -06:00
af0eb52410 Error out if using fix pour with the KOKKOS package 2018-07-10 10:21:42 -06:00
a49f946f2f Add missing modify in atom_vec_sphere_kokkos 2018-07-10 10:04:13 -06:00
8c3cbad7ae Fix runtime error in fix_nve_kokkos 2018-07-10 09:15:24 -06:00
ca8b109a1c Fix issues with rmass in KOKKOS package 2018-07-10 08:59:06 -06:00
55980294f1 Fix issues in atom_vec_sphere_kokkos 2018-07-09 18:47:17 -06:00
ee98daeba5 Fix bug in atom_vec_sphere_kokkos 2018-07-06 16:47:55 -06:00
2cd95d1a99 Fix misnamed variable in comm_kokkos 2018-07-06 15:47:14 -06:00
13d562e969 Removed wrong which variable 2018-07-06 12:06:09 -06:00
228caa3fab Remove randomread from radius to prevent Kokkos runtime error when radius isn't defined 2018-07-06 11:59:25 -06:00
64fb7674b1 Fix compile warning in fix_freeze_kokkos 2018-07-06 11:58:42 -06:00
cce0755ee9 Fix memory free issue in fix_neigh_history_kokkos 2018-07-06 10:08:21 -06:00
67ed11a960 Allow Kokkos version of fix gravity in fix pour, including kk/device and kk/host suffixes 2018-07-06 09:52:41 -06:00
acb0436057 Allow Kokkos version of fix gravity in fix pour 2018-07-06 09:31:48 -06:00
2f3343b7ed Fixing dependencies with GRANULAR. 2018-07-06 05:24:26 -04:00
13efc1b76d Attempt to fix compilation issue with kokkos_omp. 2018-07-05 18:32:19 -04:00
dc93d4ceea Added virial computation to PairGranHookeHistoryKokkos. 2018-07-05 06:03:27 -04:00
a6df61a637 Making ComputeTempKokkos compatible with rmass in device memory. 2018-07-03 12:05:21 -04:00
f394ed94f3 dump vtk also works with VTK version 8. 2018-07-03 11:33:55 -04:00
11a5ed0e03 Porting fix freeze to Kokkos. 2018-07-03 11:29:13 -04:00
a365246e3a Porting fix gravity to Kokkos. 2018-07-03 11:21:54 -04:00
8ebe38474d Porting fix nve/sphere to Kokkos. 2018-07-03 11:13:27 -04:00
0a5b027bac Porting pair gran/hooke/history to Kokkos. 2018-07-03 11:10:27 -04:00
353 changed files with 29123 additions and 2016 deletions

1
.github/CODEOWNERS vendored
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@ -30,6 +30,7 @@ src/USER-MOFFF/* @hheenen
src/USER-MOLFILE/* @akohlmey
src/USER-NETCDF/* @pastewka
src/USER-PHONON/* @lingtikong
src/USER-PTM/* @pmla
src/USER-OMP/* @akohlmey
src/USER-QMMM/* @akohlmey
src/USER-REAXC/* @hasanmetin

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@ -69,6 +69,8 @@ get_lammps_version(${LAMMPS_SOURCE_DIR}/version.h LAMMPS_VERSION)
# Cmake modules/macros are in a subdirectory to keep this file cleaner
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/Modules)
include(PreventInSourceBuilds)
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)
@ -164,12 +166,13 @@ 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 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-QTB USER-REAXC USER-SCAFACOS
USER-SMD USER-SMTBQ USER-SPH USER-TALLY USER-UEF USER-VTK USER-QUIP USER-QMMM)
KSPACE MANYBODY MC MEAM MESSAGE MISC MOLECULE PERI REAX 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-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})

View File

@ -0,0 +1,23 @@
# - Prevent in-source builds.
# https://stackoverflow.com/questions/1208681/with-cmake-how-would-you-disable-in-source-builds/
function(prevent_in_source_builds)
# make sure the user doesn't play dirty with symlinks
get_filename_component(srcdir "${CMAKE_SOURCE_DIR}" REALPATH)
get_filename_component(srcdir2 "${CMAKE_SOURCE_DIR}/.." REALPATH)
get_filename_component(srcdir3 "${CMAKE_SOURCE_DIR}/../src" REALPATH)
get_filename_component(bindir "${CMAKE_BINARY_DIR}" REALPATH)
# disallow in-source builds
if("${srcdir}" STREQUAL "${bindir}" OR "${srcdir2}" STREQUAL "${bindir}" OR "${srcdir3}" STREQUAL "${bindir}")
message(FATAL_ERROR "\
CMake must not to be run in the source directory. \
Rather create a dedicated build directory and run CMake there. \
To clean up after this aborted in-place compilation:
rm -r CMakeCache.txt CMakeFiles
")
endif()
endfunction()
prevent_in_source_builds()

View File

@ -38,7 +38,7 @@ OBJECTS=$(SOURCES:src/%.txt=$(RSTDIR)/%.rst)
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html create HTML doc pages in html dir"
@echo " pdf create Manual.pdf and Developer.pdf in this dir"
@echo " pdf create Developer.pdf and Manual.pdf in this dir"
@echo " old create old-style HTML doc pages in old dir"
@echo " fetch fetch HTML and PDF files from LAMMPS web site"
@echo " epub create ePUB format manual for e-book readers"
@ -95,9 +95,10 @@ spelling: $(OBJECTS) utils/sphinx-config/false_positives.txt
@echo "Spell check finished."
epub: $(OBJECTS)
@mkdir -p epub
@mkdir -p epub/JPG
@rm -f LAMMPS.epub
@cp src/JPG/lammps-logo.png epub/
@cp src/JPG/*.* epub/JPG
@(\
. $(VENV)/bin/activate ;\
cp -r src/* $(RSTDIR)/ ;\
@ -116,17 +117,17 @@ mobi: epub
pdf: utils/txt2html/txt2html.exe
@(\
set -e; \
cd src; \
../utils/txt2html/txt2html.exe -b *.txt; \
htmldoc --batch lammps.book; \
for s in `echo *.txt | sed -e 's,\.txt,\.html,g'` ; \
do grep -q $$s lammps.book || \
echo doc file $$s missing in src/lammps.book; done; \
rm *.html; \
cd Developer; \
cd src/Developer; \
pdflatex developer; \
pdflatex developer; \
mv developer.pdf ../../Developer.pdf; \
cd ..; \
../utils/txt2html/txt2html.exe -b *.txt; \
htmldoc --batch lammps.book; \
for s in `echo *.txt | sed -e 's/ \(pairs\|bonds\|angles\|dihedrals\|impropers\|commands_list\|fixes\|computes\).txt/ /g' | sed -e 's,\.txt,\.html,g'` ; \
do grep -q ^$$s lammps.book || \
echo WARNING: doc file $$s missing in src/lammps.book; done; \
rm *.html; \
)
old: utils/txt2html/txt2html.exe

View File

@ -563,9 +563,9 @@ file.
VORONOI package :h4,link(voronoi)
To build with this package, you must download and build the "Voro++
library"_voro_home.
library"_voro-home.
:link(voro_home,http://math.lbl.gov/voro++)
:link(voro-home,http://math.lbl.gov/voro++)
[CMake build]:
@ -932,9 +932,9 @@ successfully build on your system.
USER-SCAFACOS package :h4,link(user-scafacos)
To build with this package, you must download and build the "ScaFaCoS
Coulomb solver library"_scafacos_home
Coulomb solver library"_scafacos-home
:link(scafacos_home,http://www.scafacos.de)
:link(scafacos-home,http://www.scafacos.de)
[CMake build]:

View File

@ -34,7 +34,7 @@ OPT.
"fene (iko)"_bond_fene.html,
"fene/expand (o)"_bond_fene_expand.html,
"gromos (o)"_bond_gromos.html,
"harmonic (ko)"_bond_harmonic.html,
"harmonic (iko)"_bond_harmonic.html,
"harmonic/shift (o)"_bond_harmonic_shift.html,
"harmonic/shift/cut (o)"_bond_harmonic_shift_cut.html,
"morse (o)"_bond_morse.html,
@ -57,9 +57,11 @@ OPT.
"zero"_angle_zero.html,
"hybrid"_angle_hybrid.html :tb(c=3,ea=c)
"charmm (ko)"_angle_charmm.html,
"charmm (iko)"_angle_charmm.html,
"class2 (ko)"_angle_class2.html,
"class2/p6"_angle_class2.html,
"cosine (o)"_angle_cosine.html,
"cosine/buck6d"_angle_cosine_buck6d.html,
"cosine/delta (o)"_angle_cosine_delta.html,
"cosine/periodic (o)"_angle_cosine_periodic.html,
"cosine/shift (o)"_angle_cosine_shift.html,
@ -70,7 +72,7 @@ OPT.
"fourier/simple (o)"_angle_fourier_simple.html,
"harmonic (iko)"_angle_harmonic.html,
"quartic (o)"_angle_quartic.html,
"sdk"_angle_sdk.html,
"sdk (o)"_angle_sdk.html,
"table (o)"_angle_table.html :tb(c=4,ea=c)
:line
@ -97,7 +99,7 @@ OPT.
"nharmonic (o)"_dihedral_nharmonic.html,
"opls (iko)"_dihedral_opls.html,
"quadratic (o)"_dihedral_quadratic.html,
"spherical (o)"_dihedral_spherical.html,
"spherical"_dihedral_spherical.html,
"table (o)"_dihedral_table.html,
"table/cut"_dihedral_table_cut.html :tb(c=4,ea=c)
@ -112,7 +114,7 @@ OPT.
"none"_improper_none.html,
"zero"_improper_zero.html,
"hybrid"_improper_hybrid.html :tb(c=3,ea=c)
"hybrid"_improper_hybrid.html :tb(c=3,ea=c)
"class2 (ko)"_improper_class2.html,
"cossq (o)"_improper_cossq.html,
@ -120,5 +122,6 @@ OPT.
"distance"_improper_distance.html,
"fourier (o)"_improper_fourier.html,
"harmonic (iko)"_improper_harmonic.html,
"inversion/harmonic"_improper_inversion_harmonic.html,
"ring (o)"_improper_ring.html,
"umbrella (o)"_improper_umbrella.html :tb(c=4,ea=c)

View File

@ -25,6 +25,7 @@ additional letters in parenthesis: g = GPU, i = USER-INTEL, k =
KOKKOS, o = USER-OMP, t = OPT.
"ackland/atom"_compute_ackland_atom.html,
"adf"_compute_adf.html,
"aggregate/atom"_compute_cluster_atom.html,
"angle"_compute_angle.html,
"angle/local"_compute_angle_local.html,
@ -92,10 +93,12 @@ KOKKOS, o = USER-OMP, t = OPT.
"pe/tally"_compute_tally.html,
"plasticity/atom"_compute_plasticity_atom.html,
"pressure"_compute_pressure.html,
"pressure/cylinder"_compute_pressure_cylinder.html,
"pressure/uef"_compute_pressure_uef.html,
"property/atom"_compute_property_atom.html,
"property/chunk"_compute_property_chunk.html,
"property/local"_compute_property_local.html,
"ptm/atom"_compute_ptm_atom.html,
"rdf"_compute_rdf.html,
"reduce"_compute_reduce.html,
"reduce/chunk"_compute_reduce_chunk.html,
@ -117,7 +120,7 @@ KOKKOS, o = USER-OMP, t = OPT.
"smd/tlsph/strain"_compute_smd_tlsph_strain.html,
"smd/tlsph/strain/rate"_compute_smd_tlsph_strain_rate.html,
"smd/tlsph/stress"_compute_smd_tlsph_stress.html,
"smd/triangle/mesh/vertices"_compute_smd_triangle_mesh_vertices.html,
"smd/triangle/vertices"_compute_smd_triangle_vertices.html,
"smd/ulsph/num/neighs"_compute_smd_ulsph_num_neighs.html,
"smd/ulsph/strain"_compute_smd_ulsph_strain.html,
"smd/ulsph/strain/rate"_compute_smd_ulsph_strain_rate.html,
@ -128,6 +131,8 @@ KOKKOS, o = USER-OMP, t = OPT.
"snav/atom"_compute_sna_atom.html,
"spin"_compute_spin.html,
"stress/atom"_compute_stress_atom.html,
"stress/mop"_compute_stress_mop.html,
"stress/mop/profile"_compute_stress_mop.html,
"stress/tally"_compute_tally.html,
"tdpd/cc/atom"_compute_tdpd_cc_atom.html,
"temp (k)"_compute_temp.html,
@ -135,6 +140,7 @@ KOKKOS, o = USER-OMP, t = OPT.
"temp/body"_compute_temp_body.html,
"temp/chunk"_compute_temp_chunk.html,
"temp/com"_compute_temp_com.html,
"temp/cs"_compute_temp_cs.html,
"temp/deform"_compute_temp_deform.html,
"temp/deform/eff"_compute_temp_deform_eff.html,
"temp/drude"_compute_temp_drude.html,

View File

@ -40,11 +40,13 @@ OPT.
"ave/time"_fix_ave_time.html,
"aveforce"_fix_aveforce.html,
"balance"_fix_balance.html,
"bocs"_fix_bocs.html,
"bond/break"_fix_bond_break.html,
"bond/create"_fix_bond_create.html,
"bond/react"_fix_bond_react.html,
"bond/swap"_fix_bond_swap.html,
"box/relax"_fix_box_relax.html,
"client/md"_fix_client_md.html,
"cmap"_fix_cmap.html,
"colvars"_fix_colvars.html,
"controller"_fix_controller.html,
@ -54,7 +56,7 @@ OPT.
"drag"_fix_drag.html,
"drude"_fix_drude.html,
"drude/transform/direct"_fix_drude_transform.html,
"drude/transform/reverse"_fix_drude_transform.html,
"drude/transform/inverse"_fix_drude_transform.html,
"dt/reset"_fix_dt_reset.html,
"edpd/source"_fix_dpd_source.html,
"efield"_fix_efield.html,
@ -65,13 +67,14 @@ OPT.
"eos/table/rx (k)"_fix_eos_table_rx.html,
"evaporate"_fix_evaporate.html,
"external"_fix_external.html,
"ffl"_fix_ffl.html,
"filter/corotate"_fix_filter_corotate.html,
"flow/gauss"_fix_flow_gauss.html,
"freeze"_fix_freeze.html,
"freeze (k)"_fix_freeze.html,
"gcmc"_fix_gcmc.html,
"gld"_fix_gld.html,
"gle"_fix_gle.html,
"gravity (o)"_fix_gravity.html,
"gravity (ko)"_fix_gravity.html,
"grem"_fix_grem.html,
"halt"_fix_halt.html,
"heat"_fix_heat.html,
@ -104,17 +107,18 @@ OPT.
"nph/asphere (o)"_fix_nph_asphere.html,
"nph/body"_fix_nph_body.html,
"nph/eff"_fix_nh_eff.html,
"nph/sphere (o)"_fix_nph_sphere.html,
"nph/sphere (ko)"_fix_nph_sphere.html,
"nphug (o)"_fix_nphug.html,
"npt (kio)"_fix_nh.html,
"npt (iko)"_fix_nh.html,
"npt/asphere (o)"_fix_npt_asphere.html,
"npt/body"_fix_npt_body.html,
"npt/eff"_fix_nh_eff.html,
"npt/sphere (o)"_fix_npt_sphere.html,
"npt/uef"_fix_nh_uef.html,
"nve (kio)"_fix_nve.html,
"nve (iko)"_fix_nve.html,
"nve/asphere (i)"_fix_nve_asphere.html,
"nve/asphere/noforce"_fix_nve_asphere_noforce.html,
"nve/awpmd"_fix_nve_awpmd.html,
"nve/body"_fix_nve_body.html,
"nve/dot"_fix_nve_dot.html,
"nve/dotc/langevin"_fix_nve_dotc_langevin.html,
@ -169,26 +173,26 @@ OPT.
"rhok"_fix_rhok.html,
"rigid (o)"_fix_rigid.html,
"rigid/nph (o)"_fix_rigid.html,
"rigid/nph/small"_fix_rigid.html,
"rigid/npt (o)"_fix_rigid.html,
"rigid/npt/small"_fix_rigid.html,
"rigid/nve (o)"_fix_rigid.html,
"rigid/nve/small"_fix_rigid.html,
"rigid/nvt (o)"_fix_rigid.html,
"rigid/nvt/small"_fix_rigid.html,
"rigid/small (o)"_fix_rigid.html,
"rigid/small/nph"_fix_rigid.html,
"rigid/small/npt"_fix_rigid.html,
"rigid/small/nve"_fix_rigid.html,
"rigid/small/nvt"_fix_rigid.html,
"rx (k)"_fix_rx.html,
"saed/vtk"_fix_saed_vtk.html,
"setforce (k)"_fix_setforce.html,
"shake"_fix_shake.html,
"shardlow (k)"_fix_shardlow.html,
"smd"_fix_smd.html,
"smd/adjust/dt"_fix_smd_adjust_dt.html,
"smd/integrate/tlsph"_fix_smd_integrate_tlsph.html,
"smd/integrate/ulsph"_fix_smd_integrate_ulsph.html,
"smd/move/triangulated/surface"_fix_smd_move_triangulated_surface.html,
"smd/adjust_dt"_fix_smd_adjust_dt.html,
"smd/integrate_tlsph"_fix_smd_integrate_tlsph.html,
"smd/integrate_ulsph"_fix_smd_integrate_ulsph.html,
"smd/move_tri_surf"_fix_smd_move_triangulated_surface.html,
"smd/setvel"_fix_smd_setvel.html,
"smd/wall/surface"_fix_smd_wall_surface.html,
"smd/wall_surface"_fix_smd_wall_surface.html,
"spring"_fix_spring.html,
"spring/chunk"_fix_spring_chunk.html,
"spring/rg"_fix_spring_rg.html,
@ -216,7 +220,7 @@ OPT.
"wall/body/polyhedron"_fix_wall_body_polyhedron.html,
"wall/colloid"_fix_wall.html,
"wall/ees"_fix_wall_ees.html,
"wall/gran"_fix_wall_gran.html,
"wall/gran (o)"_fix_wall_gran.html,
"wall/gran/region"_fix_wall_gran_region.html,
"wall/harmonic"_fix_wall.html,
"wall/lj1043"_fix_wall.html,

View File

@ -26,13 +26,13 @@ OPT.
"none"_pair_none.html,
"zero"_pair_zero.html,
"hybrid"_pair_hybrid.html,
"hybrid (k)"_pair_hybrid.html,
"hybrid/overlay (k)"_pair_hybrid.html :tb(c=4,ea=c)
"adp (o)"_pair_adp.html,
"agni (o)"_pair_agni.html,
"airebo (oi)"_pair_airebo.html,
"airebo/morse (oi)"_pair_airebo.html,
"airebo (io)"_pair_airebo.html,
"airebo/morse (io)"_pair_airebo.html,
"atm"_pair_atm.html,
"awpmd/cut"_pair_awpmd.html,
"beck (go)"_pair_beck.html,
@ -42,21 +42,23 @@ OPT.
"bop"_pair_bop.html,
"born (go)"_pair_born.html,
"born/coul/dsf"_pair_born.html,
"born/coul/dsf/cs"_pair_born.html,
"born/coul/dsf/cs"_pair_cs.html,
"born/coul/long (go)"_pair_born.html,
"born/coul/long/cs"_pair_born.html,
"born/coul/long/cs (g)"_pair_cs.html,
"born/coul/msm (o)"_pair_born.html,
"born/coul/wolf (go)"_pair_born.html,
"born/coul/wolf/cs"_pair_born.html,
"born/coul/wolf/cs (g)"_pair_cs.html,
"brownian (o)"_pair_brownian.html,
"brownian/poly (o)"_pair_brownian.html,
"buck (giko)"_pair_buck.html,
"buck/coul/cut (giko)"_pair_buck.html,
"buck/coul/long (giko)"_pair_buck.html,
"buck/coul/long/cs"_pair_buck.html,
"buck/coul/long/cs"_pair_cs.html,
"buck/coul/msm (o)"_pair_buck.html,
"buck/long/coul/long (o)"_pair_buck_long.html,
"buck/mdf"_pair_mdf.html,
"buck6d/coul/gauss/dsf"_pair_buck6d_coul_gauss.html,
"buck6d/coul/gauss/long"_pair_buck6d_coul_gauss.html,
"colloid (go)"_pair_colloid.html,
"comb (o)"_pair_comb.html,
"comb3"_pair_comb.html,
@ -66,13 +68,13 @@ OPT.
"coul/diel (o)"_pair_coul_diel.html,
"coul/dsf (gko)"_pair_coul.html,
"coul/long (gko)"_pair_coul.html,
"coul/long/cs"_pair_coul.html,
"coul/long/cs (g)"_pair_cs.html,
"coul/long/soft (o)"_pair_lj_soft.html,
"coul/msm"_pair_coul.html,
"coul/msm (o)"_pair_coul.html,
"coul/shield"_pair_coul_shield.html,
"coul/streitz"_pair_coul.html,
"coul/wolf (ko)"_pair_coul.html,
"coul/wolf/cs"_pair_coul.html,
"coul/wolf/cs"_pair_cs.html,
"dpd (gio)"_pair_dpd.html,
"dpd/fdt"_pair_dpd_fdt.html,
"dpd/fdt/energy (k)"_pair_dpd_fdt.html,
@ -81,6 +83,7 @@ OPT.
"eam (gikot)"_pair_eam.html,
"eam/alloy (gikot)"_pair_eam.html,
"eam/cd (o)"_pair_eam.html,
"eam/cd/old (o)"_pair_eam.html,
"eam/fs (gikot)"_pair_eam.html,
"edip (o)"_pair_edip.html,
"edip/multi"_pair_edip.html,
@ -90,11 +93,11 @@ OPT.
"exp6/rx (k)"_pair_exp6_rx.html,
"extep"_pair_extep.html,
"gauss (go)"_pair_gauss.html,
"gauss/cut"_pair_gauss.html,
"gauss/cut (o)"_pair_gauss.html,
"gayberne (gio)"_pair_gayberne.html,
"gran/hertz/history (o)"_pair_gran.html,
"gran/hooke (o)"_pair_gran.html,
"gran/hooke/history (o)"_pair_gran.html,
"gran/hooke/history (ko)"_pair_gran.html,
"gw"_pair_gw.html,
"gw/zbl"_pair_gw.html,
"hbond/dreiding/lj (o)"_pair_hbond_dreiding.html,
@ -109,9 +112,9 @@ OPT.
"list"_pair_list.html,
"lj/charmm/coul/charmm (iko)"_pair_charmm.html,
"lj/charmm/coul/charmm/implicit (ko)"_pair_charmm.html,
"lj/charmm/coul/long (giko)"_pair_charmm.html,
"lj/charmm/coul/long/soft (o)"_pair_charmm.html,
"lj/charmm/coul/msm"_pair_charmm.html,
"lj/charmm/coul/long (gikot)"_pair_charmm.html,
"lj/charmm/coul/long/soft (o)"_pair_lj_soft.html,
"lj/charmm/coul/msm (o)"_pair_charmm.html,
"lj/charmmfsw/coul/charmmfsh"_pair_charmm.html,
"lj/charmmfsw/coul/long"_pair_charmm.html,
"lj/class2 (gko)"_pair_class2.html,
@ -124,12 +127,12 @@ OPT.
"lj/cut/coul/debye (gko)"_pair_lj.html,
"lj/cut/coul/dsf (gko)"_pair_lj.html,
"lj/cut/coul/long (gikot)"_pair_lj.html,
"lj/cut/coul/long/cs"_pair_lj.html,
"lj/cut/coul/long/cs"_pair_cs.html,
"lj/cut/coul/long/soft (o)"_pair_lj_soft.html,
"lj/cut/coul/msm (go)"_pair_lj.html,
"lj/cut/coul/wolf (o)"_pair_lj.html,
"lj/cut/dipole/cut (go)"_pair_dipole.html,
"lj/cut/dipole/long"_pair_dipole.html,
"lj/cut/dipole/long (g)"_pair_dipole.html,
"lj/cut/dipole/sf (go)"_pair_dipole.html,
"lj/cut/soft (o)"_pair_lj_soft.html,
"lj/cut/thole/long (o)"_pair_thole.html,
@ -137,15 +140,17 @@ OPT.
"lj/cut/tip4p/long (ot)"_pair_lj.html,
"lj/cut/tip4p/long/soft (o)"_pair_lj_soft.html,
"lj/expand (gko)"_pair_lj_expand.html,
"lj/expand/coul/long (g)"_pair_lj_expand.html,
"lj/gromacs (gko)"_pair_gromacs.html,
"lj/gromacs/coul/gromacs (ko)"_pair_gromacs.html,
"lj/long/coul/long (io)"_pair_lj_long.html,
"lj/long/coul/long (iot)"_pair_lj_long.html,
"lj/long/dipole/long"_pair_dipole.html,
"lj/long/tip4p/long"_pair_lj_long.html,
"lj/long/tip4p/long (o)"_pair_lj_long.html,
"lj/mdf"_pair_mdf.html,
"lj/sdk (gko)"_pair_sdk.html,
"lj/sdk/coul/long (go)"_pair_sdk.html,
"lj/sdk/coul/msm (o)"_pair_sdk.html,
"lj/sf/dipole/sf (go)"_pair_dipole.html,
"lj/smooth (o)"_pair_lj_smooth.html,
"lj/smooth/linear (o)"_pair_lj_smooth_linear.html,
"lj96/cut (go)"_pair_lj96.html,
@ -160,14 +165,14 @@ OPT.
"meam/spline (o)"_pair_meam_spline.html,
"meam/sw/spline"_pair_meam_sw_spline.html,
"mgpt"_pair_mgpt.html,
"mie/cut (o)"_pair_mie.html,
"mie/cut (g)"_pair_mie.html,
"momb"_pair_momb.html,
"morse (gkot)"_pair_morse.html,
"morse/smooth/linear"_pair_morse.html,
"morse/smooth/linear (o)"_pair_morse.html,
"morse/soft"_pair_morse.html,
"multi/lucy"_pair_multi_lucy.html,
"multi/lucy/rx (k)"_pair_multi_lucy_rx.html,
"nb3b/harmonic (o)"_pair_nb3b_harmonic.html,
"nb3b/harmonic"_pair_nb3b_harmonic.html,
"nm/cut (o)"_pair_nm.html,
"nm/cut/coul/cut (o)"_pair_nm.html,
"nm/cut/coul/long (o)"_pair_nm.html,
@ -179,7 +184,9 @@ OPT.
"oxdna2/coaxstk"_pair_oxdna2.html,
"oxdna2/dh"_pair_oxdna2.html,
"oxdna2/excv"_pair_oxdna2.html,
"oxdna2/hbond"_pair_oxdna2.html,
"oxdna2/stk"_pair_oxdna2.html,
"oxdna2/xstk"_pair_oxdna2.html,
"peri/eps"_pair_peri.html,
"peri/lps (o)"_pair_peri.html,
"peri/pmb (o)"_pair_peri.html,
@ -189,11 +196,11 @@ OPT.
"quip"_pair_quip.html,
"reax"_pair_reax.html,
"reax/c (ko)"_pair_reaxc.html,
"rebo (oi)"_pair_airebo.html,
"rebo (io)"_pair_airebo.html,
"resquared (go)"_pair_resquared.html,
"smd/hertz"_pair_smd_hertz.html,
"smd/tlsph"_pair_smd_tlsph.html,
"smd/triangulated/surface"_pair_smd_triangulated_surface.html,
"smd/tri_surface"_pair_smd_triangulated_surface.html,
"smd/ulsph"_pair_smd_ulsph.html,
"smtbq"_pair_smtbq.html,
"snap (k)"_pair_snap.html,
@ -225,8 +232,8 @@ OPT.
"tip4p/long/soft (o)"_pair_lj_soft.html,
"tri/lj"_pair_tri_lj.html,
"ufm (got)"_pair_ufm.html,
"vashishta (ko)"_pair_vashishta.html,
"vashishta (gko)"_pair_vashishta.html,
"vashishta/table (o)"_pair_vashishta.html,
"yukawa (gok)"_pair_yukawa.html,
"yukawa (gko)"_pair_yukawa.html,
"yukawa/colloid (go)"_pair_yukawa_colloid.html,
"zbl (gok)"_pair_zbl.html :tb(c=4,ea=c)
"zbl (gko)"_pair_zbl.html :tb(c=4,ea=c)

View File

@ -22,10 +22,10 @@ users.
LAMMPS source files are in two directories of the distribution
tarball. The src directory has the majority of them, all of which are
C++ files (*.cpp and *.h). Many of these files are in the src
directory itself. There are also dozens of "packages", which can be
directory itself. There are also dozens of ``packages'', which can be
included or excluded when LAMMPS is built. See the
doc/Section\_build.html section of the manual for more information
about packages, or type "make" from within the src directory, which
about packages, or type ``make'' from within the src directory, which
lists package-related commands, such as ``make package-status''. The
source files for each package are in an all-uppercase sub-directory of
src, like src/MOLECULE or src/USER-CUDA. If the package is currently
@ -38,17 +38,17 @@ The lib directory also contains source code for external libraries,
used by a few of the packages. Each sub-directory, like meam or gpu,
contains the source files, some of which are in different languages
such as Fortran. The files are compiled into libraries from within
each sub-directory, e.g. performing a "make" in the lib/meam directory
each sub-directory, e.g. performing a ``make'' in the lib/meam directory
creates a libmeam.a file. These libraries are linked to during a
LAMMPS build, if the corresponding package is installed.
LAMMPS C++ source files almost always come in pairs, such as run.cpp
and run.h. The pair of files defines a C++ class, the Run class in
this case, which contains the code invoked by the "run" command in a
this case, which contains the code invoked by the ``run'' command in a
LAMMPS input script. As this example illustrates, source file and
class names often have a one-to-one correspondence with a command used
in a LAMMPS input script. Some source files and classes do not have a
corresponding input script command, e.g. force.cpp and the Force
corresponding input script command, e.g. ``force.cpp'' and the Force
class. They are discussed in the next section.
\pagebreak
@ -57,12 +57,12 @@ class. They are discussed in the next section.
Though LAMMPS has a lot of source files and classes, its class
hierarchy is quite simple, as outlined in Fig \ref{fig:classes}. Each
boxed name refers to a class and has a pair of associated source files
in lammps/src, e.g. memory.cpp and memory.h. More details on the
in lammps/src, e.g. ``memory.cpp'' and ``memory.h''. More details on the
class and its methods and data structures can be found by examining
its *.h file.
LAMMPS (lammps.cpp/h) is the top-level class for the entire code. It
holds an "instance" of LAMMPS and can be instantiated one or more
holds an ``instance'' of LAMMPS and can be instantiated one or more
times by a calling code. For example, the file src/main.cpp simply
instantiates one instance of LAMMPS and passes it the input script.
@ -81,7 +81,7 @@ enabled by a bit of cleverness in the Pointers class (see
src/pointers.h) which every class inherits from.
There are a handful of virtual parent classes in LAMMPS that define
what LAMMPS calls "styles". They are shaded red in Fig
what LAMMPS calls ``styles''. They are shaded red in Fig
\ref{fig:classes}. Each of these are parents of a number of child
classes that implement the interface defined by the parent class. For
example, the fix style has around 100 child classes. They are the
@ -89,17 +89,17 @@ possible fixes that can be specified by the fix command in an input
script, e.g. fix nve, fix shake, fix ave/time, etc. The corresponding
classes are Fix (for the parent class), FixNVE, FixShake, FixAveTime,
etc. The source files for these classes are easy to identify in the
src directory, since they begin with the word "fix", e,g,
src directory, since they begin with the word ``fix'', e,g,
fix\_nve.cpp, fix\_shake,cpp, fix\_ave\_time.cpp, etc.
The one exception is child class files for the "command" style. These
The one exception is child class files for the ``command'' style. These
implement specific commands in the input script that can be invoked
before/after/between runs or which launch a simulation. Examples are
the create\_box, minimize, run, and velocity commands which encode the
CreateBox, Minimize, Run, and Velocity classes. The corresponding
files are create\_box,cpp, minimize.cpp, run.cpp, and velocity.cpp.
The list of command style files can be found by typing "grep
COMMAND\_CLASS *.h" from within the src directory, since that word in
The list of command style files can be found by typing ``grep
COMMAND\_CLASS *.h'' from within the src directory, since that word in
the header file identifies the class as an input script command.
Similar words can be grepped to list files for the other LAMMPS
styles. E.g. ATOM\_CLASS, PAIR\_CLASS, BOND\_CLASS, REGION\_CLASS,
@ -471,13 +471,13 @@ FixStyle(your/fix/name,FixMine)
\end{verbatim}
\end{center}
Where "your/fix/name" is a name of your fix in the script and FixMine
Where ``your/fix/name'' is a name of your fix in the script and FixMine
is the name of the class. This code allows LAMMPS to find your fix
when it parses input script. In addition, your fix header must be
included in the file "style\_fix.h". In case if you use LAMMPS make,
included in the file ``style\_fix.h''. In case if you use LAMMPS make,
this file is generated automatically - all files starting with prefix
fix\_ are included, so call your header the same way. Otherwise, don't
forget to add your include into "style\_fix.h".
forget to add your include into ``style\_fix.h''.
Let's write a simple fix which will print average velocity at the end
of each timestep. First of all, implement a constructor:
@ -567,11 +567,11 @@ void FixPrintVel::end_of_step()
\end{center}
In the code above, we use MathExtra routines defined in
"math\_extra.h". There are bunch of math functions to work with
``math\_extra.h''. There are bunch of math functions to work with
arrays of doubles as with math vectors.
In this code we use an instance of Atom class. This object is stored
in the Pointers class (see "pointers.h"). This object contains all
in the Pointers class (see ``pointers.h''). This object contains all
global information about the simulation system. Data from Pointers
class available to all classes inherited from it using protected
inheritance. Hence when you write you own class, which is going to use
@ -689,7 +689,7 @@ int FixSavePos::unpack_exchange(int nlocal, double *buf)
Now, a little bit about memory allocation. We used Memory class which
is just a bunch of template functions for allocating 1D and 2D
arrays. So you need to add include "memory.h" to have access to them.
arrays. So you need to add include ``memory.h'' to have access to them.
Finally, if you need to write/read some global information used in
your fix to the restart file, you might do it by setting flag

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21
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@ -0,0 +1,21 @@
\documentclass[12pt,article]{article}
\usepackage{indentfirst}
\usepackage{amsmath}
\newcommand{\set}[1]{\ensuremath{\mathbf{#1}}}
\newcommand{\mean}[1]{\ensuremath{\overline{#1}}}
\newcommand{\norm}[1]{\ensuremath{\left|\left|{#1}\right|\right|}}
\begin{document}
\begin{equation*}
\text{RMSD}(\set{u}, \set{v}) = \min_{s, \set{Q}} \sqrt{\frac{1}{N} \sum\limits_{i=1}^{N}
\norm{
s[\vec{u_i} - \mean{\set{u}}]
-
\set{Q} \vec{v_i}
}^2}
\end{equation*}
\end{document}

View File

@ -1092,11 +1092,6 @@ correct. :dd
The specified file cannot be opened. Check that the path and name are
correct. :dd
{Cannot open fix ave/spatial file %s} :dt
The specified file cannot be opened. Check that the path and name are
correct. :dd
{Cannot open fix ave/time file %s} :dt
The specified file cannot be opened. Check that the path and name are
@ -1677,10 +1672,6 @@ provided by an atom map. An atom map does not exist (by default) for
non-molecular problems. Using the atom_modify map command will force
an atom map to be created. :dd
{Cannot use fix ave/spatial z for 2 dimensional model} :dt
Self-explanatory. :dd
{Cannot use fix bond/break with non-molecular systems} :dt
Only systems with bonds that can be changed can be used. Atom_style
@ -2425,10 +2416,6 @@ Self-explanatory. :dd
Self-explanatory. :dd
{Compute ID for fix ave/spatial does not exist} :dt
Self-explanatory. :dd
{Compute ID for fix ave/time does not exist} :dt
Self-explanatory. :dd
@ -4074,10 +4061,6 @@ Self-explanatory. :dd
Self-explanatory. :dd
{Fix ID for fix ave/spatial does not exist} :dt
Self-explanatory. :dd
{Fix ID for fix ave/time does not exist} :dt
Self-explanatory. :dd
@ -4379,51 +4362,6 @@ same style. :dd
Self-explanatory. :dd
{Fix ave/spatial compute does not calculate a per-atom array} :dt
Self-explanatory. :dd
{Fix ave/spatial compute does not calculate a per-atom vector} :dt
A compute used by fix ave/spatial must generate per-atom values. :dd
{Fix ave/spatial compute does not calculate per-atom values} :dt
A compute used by fix ave/spatial must generate per-atom values. :dd
{Fix ave/spatial compute vector is accessed out-of-range} :dt
The index for the vector is out of bounds. :dd
{Fix ave/spatial fix does not calculate a per-atom array} :dt
Self-explanatory. :dd
{Fix ave/spatial fix does not calculate a per-atom vector} :dt
A fix used by fix ave/spatial must generate per-atom values. :dd
{Fix ave/spatial fix does not calculate per-atom values} :dt
A fix used by fix ave/spatial must generate per-atom values. :dd
{Fix ave/spatial fix vector is accessed out-of-range} :dt
The index for the vector is out of bounds. :dd
{Fix ave/spatial for triclinic boxes requires units reduced} :dt
Self-explanatory. :dd
{Fix ave/spatial settings invalid with changing box size} :dt
If the box size changes, only the units reduced option can be
used. :dd
{Fix ave/spatial variable is not atom-style variable} :dt
A variable used by fix ave/spatial must generate per-atom values. :dd
{Fix ave/time cannot set output array intensive/extensive from these inputs} :dt
One of more of the vector inputs has individual elements which are

View File

@ -291,24 +291,6 @@ This may cause accuracy problems. :dd
This may cause accuracy problems. :dd
{Fix thermal/conductivity comes before fix ave/spatial} :dt
The order of these 2 fixes in your input script is such that fix
thermal/conductivity comes first. If you are using fix ave/spatial to
measure the temperature profile induced by fix viscosity, then this
may cause a glitch in the profile since you are averaging immediately
after swaps have occurred. Flipping the order of the 2 fixes
typically helps. :dd
{Fix viscosity comes before fix ave/spatial} :dt
The order of these 2 fixes in your input script is such that
fix viscosity comes first. If you are using fix ave/spatial
to measure the velocity profile induced by fix viscosity, then
this may cause a glitch in the profile since you are averaging
immediately after swaps have occurred. Flipping the order
of the 2 fixes typically helps. :dd
{Fixes cannot send data in Kokkos communication, switching to classic communication} :dt
This is current restriction with Kokkos. :dd

View File

@ -9,39 +9,16 @@ Documentation"_ld - "LAMMPS Commands"_lc :c
Download an executable for Linux :h3
Binaries are available for many different versions of Linux:
Binaries are available for different versions of Linux:
"Pre-built binary RPMs for Fedora/RedHat/CentOS/openSUSE"_#rpm
"Pre-built Ubuntu Linux executables"_#ubuntu
"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)
:line
Pre-built binary RPMs for Fedora/RedHat/CentOS/openSUSE :h4,link(rpm)
Pre-built LAMMPS executables for various Linux distributions
can be downloaded as binary RPM files from this site:
"http://rpm.lammps.org"_http://rpm.lammps.org
There are multiple package variants supporting serial, parallel and
Python wrapper versions. The LAMMPS binaries contain all optional
packages included in the source distribution except: GPU, KIM, REAX,
and USER-INTEL.
Installation instructions for the various versions are here:
"http://rpm.lammps.org/install.html"_http://rpm.lammps.org/install.html
The instructions show how to enable the repository in the respective
system's package management system. Installing and updating are then
straightforward and automatic.
Thanks to Axel Kohlmeyer (Temple U, akohlmey at gmail.com) for setting
up this RPM capability.
:line
Pre-built Ubuntu Linux executables :h4,link(ubuntu)
A pre-built LAMMPS executable suitable for running on the latest
@ -60,10 +37,10 @@ To install LAMMPS do the following once:
sudo apt-get install lammps-daily :pre
This downloads an executable named "lammps-daily" to your box, which
This downloads an executable named "lmp_daily" to your box, which
can then be used in the usual way to run input scripts:
lammps-daily < in.lj :pre
lmp_daily -in in.lj :pre
To update LAMMPS to the most current version, do the following:
@ -99,6 +76,80 @@ Ubuntu package capability.
:line
Pre-built Fedora Linux executables :h4,link(fedora)
Pre-built LAMMPS packages for stable releases are available
in the Fedora Linux distribution as of version 28. The packages
can be installed via the dnf package manager. There are 3 basic
varieties (lammps = no MPI, lammps-mpich = MPICH MPI library,
lammps-openmpi = OpenMPI MPI library) and for each support for
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.
By default, {lmp} will refer to the 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.
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:
dnf install lammps-openmpi
module load mpi/openmpi-x86_64
mpirun -np 2 lmp -in in.lj :pre
The "dnf install" command is needed only once. In case of a new LAMMPS
stable release, "dnf update" will automatically update to the newer
version as soon at the RPM files are built and uploaded to the download
mirrors. The "module load" command is needed once per (shell) session
or shell terminal instance, unless it is automatically loaded from the
shell profile.
Please use "lmp -help" to see which compilation options, packages,
and styles are included in the binary.
Thanks to Christoph Junghans (LANL) for making LAMMPS available in Fedora.
:line
Pre-built EPEL Linux executable :h4,link(epel)
Pre-built LAMMPS packages for stable releases are available
in the "Extra Packages for Enterprise Linux (EPEL) repository"_https://fedoraproject.org/wiki/EPEL
for use with Red Hat Enterprise Linux (RHEL) or CentOS version 7.x
and compatible Linux distributions. Names of packages, executable,
and content are the same as described above for Fedora Linux.
But RHEL/CentOS 7.x uses the "yum" package manager instead of "dnf"
in Fedora 28.
Please use "lmp -help" to see which compilation options, packages,
and styles are included in the binary.
Thanks to Christoph Junghans (LANL) for making LAMMPS available in EPEL.
:line
Pre-built OpenSuse Linux executable :h4,link(opensuse)
A pre-built LAMMPS package for stable releases is available
in OpenSuse as of Leap 15.0. You can install the package with:
zypper install lammps :pre
This includes support for OpenMPI. The name of the LAMMPS executable
is {lmp}. Thus to run an input in parallel on 2 CPUs you would do:
mpirun -np 2 lmp -in in.lj :pre
Please use "lmp -help" to see which compilation options, packages,
and styles are included in the binary.
Thanks to Christoph Junghans (LANL) for making LAMMPS available in OpenSuse.
:line
Pre-built Gentoo Linux executable :h4,link(gentoo)
LAMMPS is part of Gentoo's main package tree and can be installed by

View File

@ -49,7 +49,8 @@ Lennard-Jones benchmark file:
% brew test lammps -v :pre
If you have problems with the installation you can post issues to
"this link"_https://github.com/Homebrew/homebrew-science/issues.
"this link"_homebrew.
Thanks to Derek Thomas (derekt at cello.t.u-tokyo.ac.jp) for setting
up the Homebrew capability.
:link(homebrew,https://github.com/Homebrew/homebrew-science/issues)

View File

@ -1,7 +1,7 @@
<!-- HTML_ONLY -->
<HEAD>
<TITLE>LAMMPS Users Manual</TITLE>
<META NAME="docnumber" CONTENT="18 Sep 2018 version">
<META NAME="docnumber" CONTENT="24 Oct 2018 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
18 Sep 2018 version :c,h2
24 Oct 2018 version :c,h2
"What is a LAMMPS version?"_Manual_version.html

View File

@ -89,6 +89,7 @@ as contained in the file name.
"USER-NETCDF"_#PKG-USER-NETCDF,
"USER-OMP"_#PKG-USER-OMP,
"USER-PHONON"_#PKG-USER-PHONON,
"USER-PTM"_#PKG-USER-PTM,
"USER-QMMM"_#PKG-USER-QMMM,
"USER-QTB"_#PKG-USER-QTB,
"USER-QUIP"_#PKG-USER-QUIP,
@ -461,10 +462,10 @@ dynamics can be run with LAMMPS using density-functional tight-binding
quantum forces calculated by LATTE.
More information on LATTE can be found at this web site:
"https://github.com/lanl/LATTE"_latte_home. A brief technical
"https://github.com/lanl/LATTE"_latte-home. A brief technical
description is given with the "fix latte"_fix_latte.html command.
:link(latte_home,https://github.com/lanl/LATTE)
:link(latte-home,https://github.com/lanl/LATTE)
[Authors:] Christian Negre (LANL) and Steve Plimpton (Sandia). LATTE
itself is developed at Los Alamos National Laboratory by Marc
@ -667,9 +668,9 @@ MSCG package :link(PKG-mscg),h4
A "fix mscg"_fix_mscg.html command which can parameterize a
Multi-Scale Coarse-Graining (MSCG) model using the open-source "MS-CG
library"_mscg_home.
library"_mscg-home.
:link(mscg_home,https://github.com/uchicago-voth/MSCG-release)
:link(mscg-home,https://github.com/uchicago-voth/MSCG-release)
To use this package you must have the MS-CG library available on your
system.
@ -1007,11 +1008,11 @@ VORONOI package :link(PKG-VORONOI),h4
[Contents:]
A compute command which calculates the Voronoi tesselation of a
collection of atoms by wrapping the "Voro++ library"_voro_home. This
collection of atoms by wrapping the "Voro++ library"_voro-home. This
can be used to calculate the local volume or each atoms or its near
neighbors.
:link(voro_home,http://math.lbl.gov/voro++)
:link(voro-home,http://math.lbl.gov/voro++)
To use this package you must have the Voro++ library available on your
system.
@ -1519,7 +1520,7 @@ 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"_MEAM package
translated from the Fortran version in the "MEAM"_#PKG-MEAM package
to plain C++. In contrast to the MEAM package, no library
needs to be compiled and the pair style can be instantiated
multiple times.
@ -1600,7 +1601,7 @@ USER-MOLFILE package :link(PKG-USER-MOLFILE),h4
[Contents:]
A "dump molfile"_dump_molfile.html command which uses molfile plugins
that are bundled with the "VMD"_vmd_home
that are bundled with the "VMD"_vmd-home
molecular visualization and analysis program, to enable LAMMPS to dump
snapshots in formats compatible with various molecular simulation
tools.
@ -1652,11 +1653,11 @@ Note that NetCDF files can be directly visualized with the following
tools:
"Ovito"_ovito (Ovito supports the AMBER convention and the extensions mentioned above)
"VMD"_vmd_home
"VMD"_vmd-home
"AtomEye"_atomeye (the libAtoms version of AtomEye contains a NetCDF reader not present in the standard distribution) :ul
:link(ovito,http://www.ovito.org)
:link(vmd_home,https://www.ks.uiuc.edu/Research/vmd/)
:link(vmd-home,https://www.ks.uiuc.edu/Research/vmd/)
:link(atomeye,http://www.libatoms.org)
[Author:] Lars Pastewka (Karlsruhe Institute of Technology).
@ -1744,6 +1745,25 @@ examples/USER/phonon :ul
:line
USER-PTM package :link(PKG-USER-PTM),h4
[Contents:]
A "compute ptm/atom"_compute_ptm_atom.html command that calculates
local structure characterization using the Polyhedral Template
Matching methodology.
[Author:] Peter Mahler Larsen (MIT).
[Supporting info:]
src/USER-PTM: filenames not starting with ptm_ -> commands
src/USER-PTM: filenames starting with ptm_ -> supporting code
src/USER-PTM/LICENSE
"compute ptm/atom"_compute_ptm_atom.html :ul
:line
USER-QMMM package :link(PKG-USER-QMMM),h4
[Contents:]

View File

@ -62,6 +62,7 @@ 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-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
@ -73,3 +74,4 @@ Package, Description, Doc page, Example, Library
"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)

View File

@ -24,8 +24,9 @@ letter abbreviation can be used:
"-p or -partition"_#partition
"-pl or -plog"_#plog
"-ps or -pscreen"_#pscreen
"-r or -restart"_#restart
"-ro or -reorder"_#reorder
"-r2data or -restart2data"_#restart2data
"-r2dump or -restart2dump"_#restart2dump
"-sc or -screen"_#screen
"-sf or -suffix"_#suffix
"-v or -var"_#var :ul
@ -280,34 +281,6 @@ specified by the -screen command-line option.
:line
[-restart restartfile {remap} datafile keyword value ...] :link(restart)
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}
write_data datafile keyword value ... :pre
Note that the specified restartfile and datafile can have wild-card
characters ("*",%") as described by the
"read_restart"_read_restart.html and "write_data"_write_data.html
commands. But a filename such as file.* will need to be enclosed in
quotes to avoid shell expansion of the "*" character.
Note that following restartfile, the optional flag {remap} can be
used. This has the same effect as adding it to the
"read_restart"_read_restart.html command, as explained on its doc
page. This is only useful if the reading of the restart file triggers
an error that atoms have been lost. In that case, use of the remap
flag should allow the data file to still be produced.
Also note that following datafile, the same optional keyword/value
pairs can be listed as used by the "write_data"_write_data.html
command.
:line
[-reorder] :link(reorder)
This option has 2 forms:
@ -381,6 +354,77 @@ the LAMMPS simulation domain.
:line
[-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)
write_data datafile keyword value ... :pre
Note that the specified restartfile and/or datafile can have the
wild-card character "*". The restartfile can also have 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
to avoid shell expansion of the "*" character.
Note that following restartfile, the optional word "remap" can be
used. This has the effect of adding it to the
"read_restart"_read_restart.html command, as explained on its doc
page. This is useful if reading the restart file triggers an error
that atoms have been lost. In that case, use of the remap flag should
allow the data file to still be produced.
The syntax following restartfile (or remap), namely
datafile keyword value ... :pre
is identical to the arguments of the "write_data"_write_data.html
command. See its doc page for details. This includes its
optional keyword/value settings.
:line
[-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)
write_dump group-ID dumpstyle dumpfile arg1 arg2 ... :pre
Note that the specified restartfile and dumpfile can have 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
expansion of the "*" character.
Note that following restartfile, the optional word "remap" can be
used. This has the effect as adding it to the
"read_restart"_read_restart.html command, as explained on its doc
page. This is useful if reading the restart file triggers an error
that atoms have been lost. In that case, use of the remap flag should
allow the dump file to still be produced.
The syntax following restartfile (or remap), namely
group-ID dumpstyle dumpfile arg1 arg2 ... :pre
is identical to the arguments of the "write_dump"_write_dump.html
command. See its doc page for details. This includes what per-atom
fields are written to the dump file and optional dump_modify settings,
including ones that affect how parallel dump files are written, e.g.
the {nfile} and {fileper} keywords. See the
"dump_modify"_dump_modify.html doc page for details.
:line
[-screen file] :link(screen)
Specify a file for LAMMPS to write its screen information to. In

View File

@ -499,7 +499,7 @@ MPI task.
When offloading to a coprocessor, "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.
accelerated style may be used with hybrid styles when offloading.
"Special_bonds"_special_bonds.html exclusion lists are not currently
supported with offload, however, the same effect can often be
accomplished by setting cutoffs for excluded atom types to 0. None of

View File

@ -7,8 +7,8 @@
:line
angle_style class2 command :h3
angle_style class2/omp command :h3
angle_style class2/kk command :h3
angle_style class2/omp command :h3
angle_style class2/p6 command :h3
[Syntax:]

View File

@ -38,10 +38,10 @@ Theta0 (degrees) :ul
Theta0 is specified in degrees, but LAMMPS converts it to radians
internally.
Additional to the cosine term the {cosine/buck6d} angle style computes
the short range (vdW) interaction belonging to the
"pair_buck6d"_pair_buck6d_coul_gauss.html between the end atoms of
the angle. For this reason this angle style only works in combination
Additional to the cosine term the {cosine/buck6d} angle style computes
the short range (vdW) interaction belonging to the
"pair_buck6d"_pair_buck6d_coul_gauss.html between the end atoms of the
angle. For this reason this angle style only works in combination
with the "pair_buck6d"_pair_buck6d_coul_gauss.html styles and needs
the "special_bonds"_special_bonds.html 1-3 interactions to be weighted
0.0 to prevent double counting.

View File

@ -7,6 +7,7 @@
:line
angle_style sdk command :h3
angle_style sdk/omp command :h3
[Syntax:]
@ -43,6 +44,30 @@ internally; hence the units of K are in energy/radian^2.
The also required {lj/sdk} parameters will be extracted automatically
from the pair_style.
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
functionally the same as the corresponding style without the suffix.
They have been optimized to run faster, depending on your available
hardware, as discussed on the "Speed packages"_Speed_packages.html doc
page. The accelerated styles take the same arguments and should
produce the same results, except for round-off and precision issues.
These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
USER-OMP and OPT packages, respectively. They are only enabled if
LAMMPS was built with those packages. See the "Build
package"_Build_package.html doc page for more info.
You can specify the accelerated styles explicitly in your input script
by including their suffix, or you can use the "-suffix command-line
switch"_Run_options.html when you invoke LAMMPS, or you can use the
"suffix"_suffix.html command in your input script.
See the "Speed packages"_Speed_packages.html doc page for more
instructions on how to use the accelerated styles effectively.
:line
[Restrictions:]
This angle style can only be used if LAMMPS was built with the

View File

@ -62,18 +62,27 @@ which are included in the LAMMPS distribution. The full list of all
angle styles are is on the "Commands bond"_Commands_bond.html#angle
doc page.
"angle_style none"_angle_none.html - turn off angle interactions
"angle_style zero"_angle_zero.html - topology but no interactions
"angle_style hybrid"_angle_hybrid.html - define multiple styles of angle interactions :ul
"none"_angle_none.html - turn off angle interactions
"zero"_angle_zero.html - topology but no interactions
"hybrid"_angle_hybrid.html - define multiple styles of angle interactions :ul
"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
"charmm"_angle_charmm.html - CHARMM angle
"class2"_angle_class2.html - COMPASS (class 2) angle
"class2/p6"_angle_class2.html - COMPASS (class 2) angle expanded to 6th order
"cosine"_angle_cosine.html - angle with cosine term
"cosine/buck6d"_angle_cosine_buck6d.html - same as cosine with Buckingham term between 1-3 atoms
"cosine/delta"_angle_cosine_delta.html - angle with difference of cosines
"cosine/periodic"_angle_cosine_periodic.html - DREIDING angle
"cosine/shift"_angle_cosine_shift.html - angle cosine with a shift
"cosine/shift/exp"_angle_cosine_shift_exp.html - cosine with shift and exponential term in spring constant
"cosine/squared"_angle_cosine_squared.html - angle with cosine squared term
"dipole"_angle_dipole.html - angle that controls orientation of a point dipole
"fourier"_angle_fourier.html - angle with multiple cosine terms
"fourier/simple"_angle_fourier_simple.html - angle with a single cosine term
"harmonic"_angle_harmonic.html - harmonic angle
"quartic"_angle_quartic.html - angle with cubic and quartic terms
"sdk"_angle_sdk.html - harmonic angle with repulsive SDK pair style between 1-3 atoms
"table"_angle_table.html - tabulated by angle :ul
:line

View File

@ -516,3 +516,4 @@ appear in {dimstr} for the {shift} style.
"fix balance"_fix_balance.html
[Default:] none
:link(pizza,http://pizza.sandia.gov)

View File

@ -28,34 +28,44 @@ The {oxdna/fene} and {oxdna2/fene} bond styles use the potential
:c,image(Eqs/bond_oxdna_fene.jpg)
to define a modified finite extensible nonlinear elastic (FENE) potential
"(Ouldridge)"_#oxdna_fene to model the connectivity of the phosphate backbone
in the oxDNA force field for coarse-grained modelling of DNA.
to define a modified finite extensible nonlinear elastic (FENE)
potential "(Ouldridge)"_#oxdna_fene to model the connectivity of the
phosphate backbone in the oxDNA force field for coarse-grained
modelling of DNA.
The following coefficients must be defined for the bond type via the
"bond_coeff"_bond_coeff.html command as given in the above example, or in
the data file or restart files read by the "read_data"_read_data.html
or "read_restart"_read_restart.html commands:
"bond_coeff"_bond_coeff.html command as given in the above example, or
in the data file or restart files read by the
"read_data"_read_data.html or "read_restart"_read_restart.html
commands:
epsilon (energy)
Delta (distance)
r0 (distance) :ul
NOTE: The oxDNA bond style has to be used together with the corresponding oxDNA pair styles
for excluded volume interaction {oxdna/excv}, stacking {oxdna/stk}, cross-stacking {oxdna/xstk}
and coaxial stacking interaction {oxdna/coaxstk} as well as hydrogen-bonding interaction {oxdna/hbond} (see also documentation of
"pair_style oxdna/excv"_pair_oxdna.html). For the oxDNA2 "(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.
NOTE: The oxDNA bond style has to be used together with the
corresponding oxDNA pair styles for excluded volume interaction
{oxdna/excv}, stacking {oxdna/stk}, cross-stacking {oxdna/xstk} and
coaxial stacking interaction {oxdna/coaxstk} as well as
hydrogen-bonding interaction {oxdna/hbond} (see also documentation of
"pair_style oxdna/excv"_pair_oxdna.html). For the oxDNA2
"(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.
Example input and data files for DNA duplexes can be found in examples/USER/cgdna/examples/oxDNA/ and /oxDNA2/.
A simple python setup tool which creates single straight or helical DNA strands,
DNA duplexes or arrays of DNA duplexes can be found in examples/USER/cgdna/util/.
Example input and data files for DNA duplexes can be found in
examples/USER/cgdna/examples/oxDNA/ and /oxDNA2/. A simple python
setup tool which creates single straight or helical DNA strands, DNA
duplexes or arrays of DNA duplexes can be found in
examples/USER/cgdna/util/.
Please cite "(Henrich)"_#Henrich2 and the relevant oxDNA articles in any publication that uses this implementation.
The article contains more information on the model, the structure of the input file, the setup tool
and the performance of the LAMMPS-implementation of oxDNA.
The preprint version of the article can be found "here"_PDF/USER-CGDNA.pdf.
Please cite "(Henrich)"_#Henrich2 and the relevant oxDNA articles in
any publication that uses this implementation. The article contains
more information on the model, the structure of the input file, the
setup tool and the performance of the LAMMPS-implementation of oxDNA.
The preprint version of the article can be found
"here"_PDF/USER-CGDNA.pdf.
:line
@ -65,20 +75,25 @@ This bond style can only be used if LAMMPS was built with the
USER-CGDNA package and the MOLECULE and ASPHERE package. See the
"Build package"_Build_package.html doc page for more info.
[Related commands:]
"pair_style oxdna/excv"_pair_oxdna.html, "pair_style oxdna2/excv"_pair_oxdna2.html, "fix nve/dotc/langevin"_fix_nve_dotc_langevin.html, "bond_coeff"_bond_coeff.html
"pair_style oxdna/excv"_pair_oxdna.html, "pair_style
oxdna2/excv"_pair_oxdna2.html, "fix
nve/dotc/langevin"_fix_nve_dotc_langevin.html,
"bond_coeff"_bond_coeff.html
[Default:] none
:line
:link(Henrich2)
[(Henrich)] O. Henrich, Y. A. Gutierrez-Fosado, T. Curk, T. E. Ouldridge, Eur. Phys. J. E 41, 57 (2018).
[(Henrich)] O. Henrich, Y. A. Gutierrez-Fosado, T. Curk,
T. E. Ouldridge, Eur. Phys. J. E 41, 57 (2018).
:link(oxdna_fene)
[(Ouldridge)] T.E. Ouldridge, A.A. Louis, J.P.K. Doye, J. Chem. Phys. 134, 085101 (2011).
[(Ouldridge)] T.E. Ouldridge, A.A. Louis, J.P.K. Doye,
J. Chem. Phys. 134, 085101 (2011).
:link(oxdna2)
[(Snodin)] B.E. Snodin, F. Randisi, M. Mosayebi, et al., J. Chem. Phys. 142, 234901 (2015).
[(Snodin)] B.E. Snodin, F. Randisi, M. Mosayebi, et al.,
J. Chem. Phys. 142, 234901 (2015).

View File

@ -69,18 +69,23 @@ Note that there are also additional bond styles submitted by users
which are included in the LAMMPS distribution. The full list of all
bond styles is on the "Commands bond"_Commands_bond.html doc page.
"bond_style none"_bond_none.html - turn off bonded interactions
"bond_style zero"_bond_zero.html - topology but no interactions
"bond_style hybrid"_bond_hybrid.html - define multiple styles of bond interactions :ul
"none"_bond_none.html - turn off bonded interactions
"zero"_bond_zero.html - topology but no interactions
"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
"class2"_bond_class2.html - COMPASS (class 2) bond
"fene"_bond_fene.html - FENE (finite-extensible non-linear elastic) bond
"fene/expand"_bond_fene_expand.html - FENE bonds with variable size particles
"gromos"_bond_gromos.html - GROMOS force field bond
"harmonic"_bond_harmonic.html - harmonic bond
"harmonic/shift"_bond_harmonic_shift.html - shifted harmonic bond
"harmonic/shift/cut"_bond_harmonic_shift_cut.html - shifted harmonic bond with a cutoff
"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
"quartic"_bond_quartic.html - breakable quartic bond
"table"_bond_table.html - tabulated by bond length :ul
:line

View File

@ -175,9 +175,13 @@ The individual style names on the "Commands
compute"_Commands_compute.html doc page are followed by one or more of
(g,i,k,o,t) to indicate which accelerated styles exist.
"ackland/atom"_compute_ackland_atom.html -
"aggregate/atom"_compute_cluster_atom.html - aggregate ID for each atom
"angle"_compute_angle.html -
"angle/local"_compute_angle_local.html -
"angle/local"_compute_bond_local.html - theta and energy of each angle
"angmom/chunk"_compute_angmom_chunk.html - angular momentum for each chunk
"basal/atom"_compute_basal_atom.html -
"body/local"_compute_body_local.html - attributes of body sub-particles
"bond"_compute_bond.html - values computed by a bond style
"bond/local"_compute_bond_local.html - distance and energy of each bond
@ -186,30 +190,48 @@ compute"_Commands_compute.html doc page are followed by one or more of
"chunk/spread/atom"_compute_chunk_spread_atom.html - spreads chunk values to each atom in chunk
"cluster/atom"_compute_cluster_atom.html - cluster ID for each atom
"cna/atom"_compute_cna_atom.html - common neighbor analysis (CNA) for each atom
"cnp/atom"_compute_cnp_atom.html -
"com"_compute_com.html - center-of-mass of group of atoms
"com/chunk"_compute_com_chunk.html - center-of-mass for each chunk
"contact/atom"_compute_contact_atom.html - contact count for each spherical particle
"coord/atom"_compute_coord_atom.html - coordination number for each atom
"damage/atom"_compute_damage_atom.html - Peridynamic damage for each atom
"dihedral"_compute_dihedral.html -
"dihedral/local"_compute_dihedral_local.html - angle of each dihedral
"dilatation/atom"_compute_dilatation_atom.html - Peridynamic dilatation for each atom
"dipole/chunk"_compute_dipole_chunk.html -
"displace/atom"_compute_displace_atom.html - displacement of each atom
"dpd"_compute_dpd.html -
"dpd/atom"_compute_dpd_atom.html -
"edpd/temp/atom"_compute_edpd_temp_atom.html -
"entropy/atom"_compute_entropy_atom.html -
"erotate/asphere"_compute_erotate_asphere.html - rotational energy of aspherical particles
"erotate/rigid"_compute_erotate_rigid.html - rotational energy of rigid bodies
"erotate/sphere"_compute_erotate_sphere.html - rotational energy of spherical particles
"erotate/sphere/atom"_compute_erotate_sphere.html - rotational energy for each spherical particle
"erotate/sphere/atom"_compute_erotate_sphere_atom.html -
"event/displace"_compute_event_displace.html - detect event on atom displacement
"fep"_compute_fep.html -
"force/tally"_compute_tally.html -
"fragment/atom"_compute_cluster_atom.html - fragment ID for each atom
"global/atom"_compute_global_atom.html -
"group/group"_compute_group_group.html - energy/force between two groups of atoms
"gyration"_compute_gyration.html - radius of gyration of group of atoms
"gyration/chunk"_compute_gyration_chunk.html - radius of gyration for each chunk
"heat/flux"_compute_heat_flux.html - heat flux through a group of atoms
"heat/flux/tally"_compute_tally.html -
"hexorder/atom"_compute_hexorder_atom.html - bond orientational order parameter q6
"improper"_compute_improper.html -
"improper/local"_compute_improper_local.html - angle of each improper
"inertia/chunk"_compute_inertia_chunk.html - inertia tensor for each chunk
"ke"_compute_ke.html - translational kinetic energy
"ke/atom"_compute_ke_atom.html - kinetic energy for each atom
"ke/atom/eff"_compute_ke_atom_eff.html -
"ke/eff"_compute_ke_eff.html -
"ke/rigid"_compute_ke_rigid.html - translational kinetic energy of rigid bodies
"meso/e/atom"_compute_meso_e_atom.html -
"meso/rho/atom"_compute_meso_rho_atom.html -
"meso/t/atom"_compute_meso_t_atom.html -
"msd"_compute_msd.html - mean-squared displacement of group of atoms
"msd/chunk"_compute_msd_chunk.html - mean-squared displacement for each chunk
"msd/nongauss"_compute_msd_nongauss.html - MSD and non-Gaussian parameter of group of atoms
@ -219,37 +241,77 @@ compute"_Commands_compute.html doc page are followed by one or more of
"pair/local"_compute_pair_local.html - distance/energy/force of each pairwise interaction
"pe"_compute_pe.html - potential energy
"pe/atom"_compute_pe_atom.html - potential energy for each atom
"pe/mol/tally"_compute_tally.html -
"pe/tally"_compute_tally.html -
"plasticity/atom"_compute_plasticity_atom.html - Peridynamic plasticity for each atom
"pressure"_compute_pressure.html - total pressure and pressure tensor
"pressure/cylinder"_compute_pressure_cylinder.html -
"pressure/uef"_compute_pressure_uef.html -
"property/atom"_compute_property_atom.html - convert atom attributes to per-atom vectors/arrays
"property/local"_compute_property_local.html - convert local attributes to localvectors/arrays
"property/chunk"_compute_property_chunk.html - extract various per-chunk attributes
"property/local"_compute_property_local.html - convert local attributes to localvectors/arrays
"ptm/atom"_compute_ptm_atom.html -
"rdf"_compute_rdf.html - radial distribution function g(r) histogram of group of atoms
"reduce"_compute_reduce.html - combine per-atom quantities into a single global value
"reduce/chunk"_compute_reduce_chunk.html - reduce per-atom quantities within each chunk
"reduce/region"_compute_reduce.html - same as compute reduce, within a region
"rigid/local"_compute_rigid_local.html - extract rigid body attributes
"saed"_compute_saed.html -
"slice"_compute_slice.html - extract values from global vector or array
"smd/contact/radius"_compute_smd_contact_radius.html -
"smd/damage"_compute_smd_damage.html -
"smd/hourglass/error"_compute_smd_hourglass_error.html -
"smd/internal/energy"_compute_smd_internal_energy.html -
"smd/plastic/strain"_compute_smd_plastic_strain.html -
"smd/plastic/strain/rate"_compute_smd_plastic_strain_rate.html -
"smd/rho"_compute_smd_rho.html -
"smd/tlsph/defgrad"_compute_smd_tlsph_defgrad.html -
"smd/tlsph/dt"_compute_smd_tlsph_dt.html -
"smd/tlsph/num/neighs"_compute_smd_tlsph_num_neighs.html -
"smd/tlsph/shape"_compute_smd_tlsph_shape.html -
"smd/tlsph/strain"_compute_smd_tlsph_strain.html -
"smd/tlsph/strain/rate"_compute_smd_tlsph_strain_rate.html -
"smd/tlsph/stress"_compute_smd_tlsph_stress.html -
"smd/triangle/vertices"_compute_smd_triangle_vertices.html -
"smd/triangle/vertices"_compute_smd_triangle_vertices.html -
"smd/ulsph/num/neighs"_compute_smd_ulsph_num_neighs.html -
"smd/ulsph/strain"_compute_smd_ulsph_strain.html -
"smd/ulsph/strain/rate"_compute_smd_ulsph_strain_rate.html -
"smd/ulsph/stress"_compute_smd_ulsph_stress.html -
"smd/vol"_compute_smd_vol.html -
"sna/atom"_compute_sna_atom.html - calculate bispectrum coefficients for each atom
"snad/atom"_compute_sna_atom.html - derivative of bispectrum coefficients for each atom
"snav/atom"_compute_sna_atom.html - virial contribution from bispectrum coefficients for each atom
"spin"_compute_spin.html -
"stress/atom"_compute_stress_atom.html - stress tensor for each atom
"stress/mop"_compute_stress_mop.html -
"stress/mop/profile"_compute_stress_mop.html -
"stress/tally"_compute_tally.html -
"tdpd/cc/atom"_compute_tdpd_cc_atom.html -
"temp"_compute_temp.html - temperature of group of atoms
"temp/asphere"_compute_temp_asphere.html - temperature of aspherical particles
"temp/body"_compute_temp_body.html - temperature of body particles
"temp/chunk"_compute_temp_chunk.html - temperature of each chunk
"temp/com"_compute_temp_com.html - temperature after subtracting center-of-mass velocity
"temp/cs"_compute_temp_cs.html -
"temp/deform"_compute_temp_deform.html - temperature excluding box deformation velocity
"temp/deform/eff"_compute_temp_deform_eff.html -
"temp/drude"_compute_temp_drude.html -
"temp/eff"_compute_temp_eff.html -
"temp/partial"_compute_temp_partial.html - temperature excluding one or more dimensions of velocity
"temp/profile"_compute_temp_profile.html - temperature excluding a binned velocity profile
"temp/ramp"_compute_temp_ramp.html - temperature excluding ramped velocity component
"temp/region"_compute_temp_region.html - temperature of a region of atoms
"temp/region/eff"_compute_temp_region_eff.html -
"temp/rotate"_compute_temp_rotate.html -
"temp/sphere"_compute_temp_sphere.html - temperature of spherical particles
"temp/uef"_compute_temp_uef.html -
"ti"_compute_ti.html - thermodynamic integration free energy values
"torque/chunk"_compute_torque_chunk.html - torque applied on each chunk
"vacf"_compute_vacf.html - velocity-autocorrelation function of group of atoms
"vcm/chunk"_compute_vcm_chunk.html - velocity of center-of-mass for each chunk
"voronoi/atom"_compute_voronoi_atom.html - Voronoi volume and neighbors for each atom :ul
"voronoi/atom"_compute_voronoi_atom.html - Voronoi volume and neighbors for each atom
"xrd"_compute_xrd.html - :ul
[Restrictions:] none

213
doc/src/compute_adf.txt Normal file
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@ -0,0 +1,213 @@
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Section_commands.html#comm)
:line
compute adf command :h3
[Syntax:]
compute ID group-ID adf Nbin itype1 jtype1 ktype1 Rjinner1 Rjouter1 Rkinner1 Rkouter1 ... :pre
ID, group-ID are documented in "compute"_compute.html command :ulb,l
adf = style name of this compute command :l
Nbin = number of ADF bins :l
itypeN = central atom type for Nth ADF histogram (see asterisk form below) :l
jtypeN = J atom type for Nth ADF histogram (see asterisk form below) :l
ktypeN = K atom type for Nth ADF histogram (see asterisk form below) :l
RjinnerN = inner radius of J atom shell for Nth ADF histogram (distance units) :l
RjouterN = outer radius of J atom shell for Nth ADF histogram (distance units) :l
RkinnerN = inner radius of K atom shell for Nth ADF histogram (distance units) :l
RkouterN = outer radius of K atom shell for Nth ADF histogram (distance units) :l
zero or one keyword/value pairs may be appended :l
keyword = {ordinate} :l
{ordinate} value = {degree} or {radian} or {cosine}
Choose the ordinate parameter for the histogram :pre
:ule
[Examples:]
compute 1 fluid adf 32 1 1 1 0.0 1.2 0.0 1.2 &
1 1 2 0.0 1.2 0.0 1.5 &
1 2 2 0.0 1.5 0.0 1.5 &
2 1 1 0.0 1.2 0.0 1.2 &
2 1 2 0.0 1.5 2.0 3.5 &
2 2 2 2.0 3.5 2.0 3.5
compute 1 fluid adf 32 1*2 1*2 1*2 0.5 3.5
compute 1 fluid adf 32 :pre
[Description:]
Define a computation that calculates one or more angular distribution functions
(ADF) for a group of particles. Each ADF is calculated in histogram form
by measuring the angle formed by a central atom and two neighbor atoms and
binning these angles into {Nbin} bins.
Only neighbors for which {Rinner} < {R} < {Router} are counted, where
{Rinner} and {Router} are specified separately for the first and second
neighbor atom in each requested ADF.
NOTE: If you have a bonded system, then the settings of
"special_bonds"_special_bonds.html command can remove pairwise
interactions between atoms in the same bond, angle, or dihedral. This
is the default setting for the "special_bonds"_special_bonds.html
command, and means those pairwise interactions do not appear in the
neighbor list. Because this fix uses a neighbor list, it also means
those pairs will not be included in the ADF. This does not apply when
using long-range coulomb interactions ({coul/long}, {coul/msm},
{coul/wolf} or similar. One way to get around this would be to set
special_bond scaling factors to very tiny numbers that are not exactly
zero (e.g. 1.0e-50). Another workaround is to write a dump file, and
use the "rerun"_rerun.html command to compute the ADF for snapshots in
the dump file. The rerun script can use a
"special_bonds"_special_bonds.html command that includes all pairs in
the neighbor list.
NOTE: If you request any outer cutoff {Router} > force cutoff, or if no
pair style is defined, e.g. the "rerun"_rerun.html command is being used to
post-process a dump file of snapshots you must insure ghost atom information
out to the largest value of {Router} + {skin} is communicated, via the
"comm_modify cutoff"_comm_modify.html command, else the ADF computation
cannot be performed, and LAMMPS will give an error message. The {skin} value
is what is specified with the "neighbor"_neighbor.html command.
The {itypeN},{jtypeN},{ktypeN} settings can be specified in one of two
ways. An explicit numeric value can be used, as in the 1st example
above. Or a wild-card asterisk can be used to specify a range of atom
types as in the 2nd example above.
This takes the form "*" or "*n" or "n*" or "m*n". If N = the
number of atom types, then an asterisk with no numeric values means
all types from 1 to N. A leading asterisk means all types from 1 to n
(inclusive). A trailing asterisk means all types from n to N
(inclusive). A middle asterisk means all types from m to n
(inclusive).
If {itypeN}, {jtypeN}, and {ktypeN} are single values, as in the 1st example
above, this means that the ADF is computed where atoms of type {itypeN}
are the central atom, and neighbor atoms of type {jtypeN} and {ktypeN}
are forming the angle. If any of {itypeN}, {jtypeN}, or {ktypeN}
represent a range of values via
the wild-card asterisk, as in the 2nd example above, this means that the
ADF is computed where atoms of any of the range of types represented
by {itypeN} are the central atom, and the angle is formed by two neighbors,
one neighbor in the range of types represented by {jtypeN} and another neighbor
in the range of types represented by {ktypeN}.
If no {itypeN}, {jtypeN}, {ktypeN} settings are specified, then
LAMMPS will generate a single ADF for all atoms in the group.
The inner cutoff is set to zero and the outer cutoff is set
to the force cutoff. If no pair_style is specified, there is no
force cutoff and LAMMPS will give an error message. Note that
in most cases, generating an ADF for all atoms is not a good thing.
Such an ADF is both uninformative and
extremely expensive to compute. For example, with liquid water
with a 10 A force cutoff, there are 80,000 angles per atom.
In addition, most of the interesting angular structure occurs for
neighbors that are the closest to the central atom, involving
just a few dozen angles.
Angles for each ADF are generated by double-looping over the list of
neighbors of each central atom I,
just as they would be in the force calculation for
a threebody potential such as "Stillinger-Weber"_pair_sw.html.
The angle formed by central atom I and neighbor atoms J and K is included in an
ADF if the following criteria are met:
atoms I,J,K are all in the specified compute group
the distance between atoms I,J is between Rjinner and Rjouter
the distance between atoms I,K is between Rkinner and Rkouter
the type of the I atom matches itypeN (one or a range of types)
atoms I,J,K are distinct
the type of the J atom matches jtypeN (one or a range of types)
the type of the K atom matches ktypeN (one or a range of types) :ul
Each unique angle satisfying the above criteria is counted only once, regardless
of whether either or both of the neighbor atoms making up the
angle appear in both the J and K lists.
It is OK if a particular angle is included in more than
one individual histogram, due to the way the {itypeN}, {jtypeN}, {ktypeN}
arguments are specified.
The first ADF value for a bin is calculated from the histogram count by
dividing by the total number of triples satisfying the criteria,
so that the integral of the ADF w.r.t. angle is 1, i.e. the ADF
is a probability density function.
The second ADF value is reported as a cumulative sum of
all bins up to the current bins, averaged
over atoms of type {itypeN}. It represents the
number of angles per central atom with angle less
than or equal to the angle of the current bin,
analogous to the coordination
number radial distribution function.
The {ordinate} optional keyword determines
whether the bins are of uniform angular size from zero
to 180 ({degree}), zero to Pi ({radian}), or the
cosine of the angle uniform in the range \[-1,1\] ({cosine}).
{cosine} has the advantage of eliminating the {acos()} function
call, which speeds up the compute by 2-3x, and it is also preferred
on physical grounds, because the for uniformly distributed particles
in 3D, the angular probability density w.r.t dtheta is
sin(theta)/2, while for d(cos(theta)), it is 1/2,
Regardless of which ordinate is chosen, the first column of ADF
values is normalized w.r.t. the range of that ordinate, so that
the integral is 1.
The simplest way to output the results of the compute adf calculation
to a file is to use the "fix ave/time"_fix_ave_time.html command, for
example:
compute myADF all adf 32 2 2 2 0.5 3.5 0.5 3.5
fix 1 all ave/time 100 1 100 c_myADF\[*\] file tmp.adf mode vector :pre
[Output info:]
This compute calculates a global array with the number of rows =
{Nbins}, and the number of columns = 1 + 2*Ntriples, where Ntriples is the
number of I,J,K triples specified. The first column has the bin
coordinate (angle-related ordinate at midpoint of bin). Each subsequent column has
the two ADF values for a specific set of ({itypeN},{jtypeN},{ktypeN})
interactions, as described above. These values can be used
by any command that uses a global values from a compute as input. See
the "Howto output"_Howto_output.html doc page for an overview of
LAMMPS output options.
The array values calculated by this compute are all "intensive".
The first column of array values is the angle-related ordinate, either
the angle in degrees or radians, or the cosine of the angle. Each
subsequent pair of columns gives the first and second kinds of ADF
for a specific set of ({itypeN},{jtypeN},{ktypeN}). The values
in the first ADF column are normalized numbers >= 0.0,
whose integral w.r.t. the ordinate is 1,
i.e. the first ADF is a normalized probability distribution.
The values in the second ADF column are also numbers >= 0.0.
They are the cumulative density distribution of angles per atom.
By definition, this ADF is monotonically increasing from zero to
a maximum value equal to the average total number of
angles per atom satisfying the ADF criteria.
[Restrictions:]
The ADF is not computed for neighbors outside the force cutoff,
since processors (in parallel) don't know about atom coordinates for
atoms further away than that distance. If you want an ADF for larger
distances, you can use the "rerun"_rerun.html command to post-process
a dump file and set the cutoff for the potential to be longer in the
rerun script. Note that in the rerun context, the force cutoff is
arbitrary, since you aren't running dynamics and thus are not changing
your model.
[Related commands:]
"compute rdf"_compute_rdf.html, "fix ave/time"_fix_ave_time.html, "compute_modify"_compute_modify.html
[Default:]
The keyword default is ordinate = degree.

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@ -90,12 +90,12 @@ This is so that the fix this compute creates to store per-chunk
quantities will also have the same ID, and thus be initialized
correctly with chunk reference positions from the restart file.
The simplest way to output the results of the compute com/msd
The simplest way to output the results of the compute msd/chunk
calculation to a file is to use the "fix ave/time"_fix_ave_time.html
command, for example:
compute cc1 all chunk/atom molecule
compute myChunk all com/msd cc1
compute myChunk all msd/chunk cc1
fix 1 all ave/time 100 1 100 c_myChunk\[*\] file tmp.out mode vector :pre
[Output info:]

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@ -10,17 +10,20 @@ compute pair command :h3
[Syntax:]
compute ID group-ID pair pstyle evalue :pre
compute ID group-ID pair pstyle \[nstyle\] \[evalue\] :pre
ID, group-ID are documented in "compute"_compute.html command
pair = style name of this compute command
pstyle = style name of a pair style that calculates additional values
evalue = {epair} or {evdwl} or {ecoul} or blank (optional setting) :ul
ID, group-ID are documented in "compute"_compute.html command :ulb,l
pair = style name of this compute command :l
pstyle = style name of a pair style that calculates additional values :l
nsub = {n}-instance of a substyle, if a pair style is used multiple times in a hybrid style :l
{evalue} = {epair} or {evdwl} or {ecoul} or blank (optional) :l
:ule
[Examples:]
compute 1 all pair gauss
compute 1 all pair lj/cut/coul/cut ecoul
compute 1 all pair tersoff 2 epair
compute 1 all pair reax :pre
[Description:]
@ -33,15 +36,19 @@ NOTE: The group specified for this command is [ignored].
The specified {pstyle} must be a pair style used in your simulation
either by itself or as a sub-style in a "pair_style hybrid or
hybrid/overlay"_pair_hybrid.html command.
hybrid/overlay"_pair_hybrid.html command. If the sub-style is
used more than once, an additional number {nsub} has to be specified
in order to choose which instance of the sub-style will be used by
the compute. Not specifying the number in this case will cause the
compute to fail.
The {evalue} setting is optional; it may be left off the command. All
The {evalue} setting is optional. All
pair styles tally a potential energy {epair} which may be broken into
two parts: {evdwl} and {ecoul} such that {epair} = {evdwl} + {ecoul}.
If the pair style calculates Coulombic interactions, their energy will
be tallied in {ecoul}. Everything else (whether it is a Lennard-Jones
style van der Waals interaction or not) is tallied in {evdwl}. If
{evalue} is specified as {epair} or left out, then {epair} is stored
{evalue} is blank or specified as {epair}, then {epair} is stored
as a global scalar by this compute. This is useful when using
"pair_style hybrid"_pair_hybrid.html if you want to know the portion
of the total energy contributed by one sub-style. If {evalue} is
@ -82,4 +89,4 @@ the doc page for the pair style for details.
[Default:]
The default for {evalue} is {epair}.
The keyword defaults are {evalue} = {epair}, nsub = 0.

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@ -0,0 +1,81 @@
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Section_commands.html#comm)
:line
compute pressure/cylinder command :h3
[Syntax:]
compute ID group-ID pressure/cylinder zlo zhi Rmax bin_width :pre
ID, group-ID are documented in "compute"_compute.html command
pressure/cylinder = style name of this compute command
zlo = minimum z-boundary for cylinder
zhi = maximum z-boundary for cylinder
Rmax = maximum radius to perform calculation to
bin_width = width of radial bins to use for calculation :ul
[Examples:]
compute 1 all pressure/cylinder -10.0 10.0 15.0 0.25 :pre
[Description:]
Define a computation that calculates the pressure tensor of a system in
cylindrical coordinates, as discussed in "(Addington)"_#Addington1.
This is useful for systems with a single axis of rotational symmetry,
such as cylindrical micelles or carbon nanotubes. The compute splits the
system into radial, cylindrical-shell-type bins of width bin_width,
centered at x=0,y=0, and calculates the radial (P_rhorho), azimuthal
(P_phiphi), and axial (P_zz) components of the configurational pressure
tensor. The local density is also calculated for each bin, so that the
true pressure can be recovered as P_kin+P_conf=density*k*T+P_conf. The
output is a global array with 5 columns; one each for bin radius, local
number density, P_rhorho, P_phiphi, and P_zz. The number of rows is
governed by the values of Rmax and bin_width. Pressure tensor values are
output in pressure units.
[Output info:]
This compute calculates a global array with 5 columns and Rmax/bin_width
rows. The output columns are: R (distance units), number density (inverse
volume units), configurational radial pressure (pressure units),
configurational azimuthal pressure (pressure units), and configurational
axial pressure (pressure units).
The values calculated by this compute are
"intensive". The pressure values will be in pressure
"units"_units.html. The number density values will be in
inverse volume "units"_units.html.
[Restrictions:]
This compute currently calculates the pressure tensor contributions
for pair styles only (i.e. no bond, angle, dihedral, etc. contributions
and in the presence of bonded interactions, the result will be incorrect
due to exclusions for special bonds) and requires pair-wise force
calculations not available for most manybody pair styles. K-space
calculations are also excluded. Note that this pressure compute outputs
the configurational terms only; the kinetic contribution is not included
and may be calculated from the number density output by P_kin=density*k*T.
This compute is part of the USER-MISC package. It is only enabled
if LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info.
[Related commands:]
"compute temp"_compute_temp.html, "compute
stress/atom"_compute_stress_atom.html,
"thermo_style"_thermo_style.html,
[Default:] none
:line
:link(Addington1)
[(Addington)] Addington, Long, Gubbins, J Chem Phys, 149, 084109 (2018).

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@ -0,0 +1,121 @@
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Section_commands.html#comm)
:line
compute ptm/atom command :h3
[Syntax:]
compute ID group-ID ptm/atom structures threshold :pre
ID, group-ID are documented in "compute"_compute.html command
ptm/atom = style name of this compute command
structures = structure types to search for
threshold = lattice distortion threshold (RMSD) :ul
[Examples:]
compute 1 all ptm/atom default 0.1
compute 1 all ptm/atom fcc-hcp-dcub-dhex 0.15
compute 1 all ptm/atom all 0 :pre
[Description:]
Define a computation that determines the local lattice structure
around an atom using the PTM (Polyhedral Template Matching) method.
The PTM method is described in "(Larsen)"_#Larsen.
Currently, there are seven lattice structures PTM recognizes:
fcc = 1
hcp = 2
bcc = 3
ico (icosahedral) = 4
sc (simple cubic) = 5
dcub (diamond cubic) = 6
dhex (diamond hexagonal) = 7
other = 8 :ul
The value of the PTM structure will be 0 for atoms not in the specified
compute group. The choice of structures to search for can be specified using the "structures"
argument, which is a hyphen-separated list of structure keywords.
Two convenient pre-set options are provided:
default: fcc-hcp-bcc-ico
all: fcc-hcp-bcc-ico-sc-dcub-dhex :ul
The 'default' setting detects the same structures as the Common Neighbor Analysis method.
The 'all' setting searches for all structure types. A small performance penalty is
incurred for the diamond structures, so it is not recommended to use this option if
it is known that the simulation does not contain diamond structures.
PTM identifies structures using two steps. First, a graph isomorphism test is used
to identify potential structure matches. Next, the deviation is computed between the
local structure (in the simulation) and a template of the ideal lattice structure.
The deviation is calculated as:
:c,image(Eqs/ptm_rmsd.jpg)
Here, u and v contain the coordinates of the local and ideal structures respectively,
s is a scale factor, and Q is a rotation. The best match is identified by the
lowest RMSD value, using the optimal scaling, rotation, and correspondence between the
points.
The 'threshold' keyword sets an upper limit on the maximum permitted deviation before
a local structure is identified as disordered. Typical values are in the range 0.1-0.15,
but larger values may be desirable at higher temperatures.
A value of 0 is equivalent to infinity and can be used if no threshold is desired.
The neighbor list needed to compute this quantity is constructed each
time the calculation is performed (e.g. each time a snapshot of atoms
is dumped). Thus it can be inefficient to compute/dump this quantity
too frequently or to have multiple compute/dump commands, each with a
{ptm/atom} style.
[Output info:]
This compute calculates a per-atom arry, which can be accessed by
any command that uses per-atom values from a compute as input. See
the "Howto output"_Howto_output.html doc page for an overview of
LAMMPS output options.
Results are stored in the per-atom array in the following order:
type
rmsd
interatomic distance
qw
qx
qy
qw :ul
The type is a number from 0 to 8. The rmsd is a positive real number.
The interatomic distance is computed from the scale factor in the RMSD equation.
The (qw,qx,qy,qz) parameters represent the orientation of the local structure
in quaternion form. The reference coordinates for each template (from which the
orientation is determined) can be found in the {ptm_constants.h} file in the PTM source directory.
[Restrictions:]
This fix is part of the USER-PTM package. It is only enabled if
LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info.
[Related commands:]
"compute centro/atom"_compute_centro_atom.html
"compute cna/atom"_compute_cna_atom.html
[Default:] none
:line
:link(Larsen)
[(Larsen)] Larsen, Schmidt, Schiøtz, Modelling Simul Mater Sci Eng, 24, 055007 (2016).

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@ -191,7 +191,8 @@ via "compute_modify dynamic yes"_compute_modify.html
[Related commands:]
"fix ave/time"_fix_ave_time.html, "compute_modify"_compute_modify.html
"fix ave/time"_fix_ave_time.html, "compute_modify"_compute_modify.html,
"compute adf"_compute_adf.html
[Default:]

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@ -6,14 +6,14 @@
:line
compute smd/triangle/mesh/vertices :h3
compute smd/triangle/vertices command :h3
[Syntax:]
compute ID group-ID smd/triangle/mesh/vertices :pre
compute ID group-ID smd/triangle/vertices :pre
ID, group-ID are documented in "compute"_compute.html command
smd/triangle/mesh/vertices = style name of this compute command :ul
smd/triangle/vertices = style name of this compute command :ul
[Examples:]

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@ -10,14 +10,14 @@ compute spin command :h3
[Syntax:]
compute ID group-ID compute/spin :pre
compute ID group-ID spin :pre
ID, group-ID are documented in "compute"_compute.html command
compute/spin = style name of this compute command :ul
spin = style name of this compute command :ul
[Examples:]
compute out_mag all compute/spin :pre
compute out_mag all spin :pre
[Description:]
@ -26,7 +26,8 @@ of atoms having spins.
This compute calculates 6 magnetic quantities.
The three first quantities are the x,y and z coordinates of the total magnetization.
The three first quantities are the x,y and z coordinates of the total
magnetization.
The fourth quantity is the norm of the total magnetization.
@ -39,7 +40,7 @@ The simplest way to output the results of the compute spin calculation
is to define some of the quantities as variables, and to use the thermo and
thermo_style commands, for example:
compute out_mag all compute/spin :pre
compute out_mag all spin :pre
variable mag_z equal c_out_mag\[3\]
variable mag_norm equal c_out_mag\[4\]
@ -53,7 +54,6 @@ the total magnetization, and the magnetic temperature. Three variables are
assigned to those quantities. The thermo and thermo_style commands print them
every 10 timesteps.
[Output info:]
The array values are "intensive". The array values will be in
@ -68,7 +68,6 @@ has to be "spin" for this compute to be valid.
[Related commands:] none
[Default:] none
:line

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@ -6,6 +6,7 @@ Computes :h1
:maxdepth: 1
compute_ackland_atom
compute_adf
compute_angle
compute_angle_local
compute_angmom_chunk
@ -67,10 +68,12 @@ Computes :h1
compute_pe_atom
compute_plasticity_atom
compute_pressure
compute_pressure_cylinder
compute_pressure_uef
compute_property_atom
compute_property_chunk
compute_property_local
compute_ptm_atom
compute_rdf
compute_reduce
compute_reduce_chunk
@ -91,7 +94,7 @@ Computes :h1
compute_smd_tlsph_strain
compute_smd_tlsph_strain_rate
compute_smd_tlsph_stress
compute_smd_triangle_mesh_vertices
compute_smd_triangle_vertices
compute_smd_ulsph_num_neighs
compute_smd_ulsph_strain
compute_smd_ulsph_strain_rate

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@ -16,7 +16,7 @@ dihedral_style nharmonic :pre
[Examples:]
dihedral_style nharmonic
dihedral_coeff 3 10.0 20.0 30.0 :pre
dihedral_coeff * 3 10.0 20.0 30.0 :pre
[Description:]

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@ -85,16 +85,24 @@ which are included in the LAMMPS distribution. The full list of all
dihedral styles is on the "Commands bond"_Commands_bond.html#dihedral
doc page.
"dihedral_style none"_dihedral_none.html - turn off dihedral interactions
"dihedral_style zero"_dihedral_zero.html - topology but no interactions
"dihedral_style hybrid"_dihedral_hybrid.html - define multiple styles of dihedral interactions :ul
"none"_dihedral_none.html - turn off dihedral interactions
"zero"_dihedral_zero.html - topology but no interactions
"hybrid"_dihedral_hybrid.html - define multiple styles of dihedral interactions :ul
"dihedral_style charmm"_dihedral_charmm.html - CHARMM dihedral
"dihedral_style class2"_dihedral_class2.html - COMPASS (class 2) dihedral
"dihedral_style harmonic"_dihedral_harmonic.html - harmonic dihedral
"dihedral_style helix"_dihedral_helix.html - helix dihedral
"dihedral_style multi/harmonic"_dihedral_multi_harmonic.html - multi-harmonic dihedral
"dihedral_style opls"_dihedral_opls.html - OPLS dihedral :ul
"charmm"_dihedral_charmm.html - CHARMM dihedral
"charmmfsw"_dihedral_charmm.html - CHARMM dihedral with force switching
"class2"_dihedral_class2.html - COMPASS (class 2) dihedral
"cosine/shift/exp"_dihedral_cosine_shift_exp.html - dihedral with exponential in spring constant
"fourier"_dihedral_fourier.html - dihedral with multiple cosine terms
"harmonic"_dihedral_harmonic.html - harmonic dihedral
"helix"_dihedral_helix.html - helix dihedral
"multi/harmonic"_dihedral_multi_harmonic.html - dihedral with 5 harmonic terms
"nharmonic"_dihedral_nharmonic.html - same as multi-harmonic with N terms
"opls"_dihedral_opls.html - OPLS dihedral
"quadratic"_dihedral_quadratic.html - dihedral with quadratic term in angle
"spherical"_dihedral_spherical.html - dihedral which includes angle terms to avoid singularities
"table"_dihedral_table.html - tabulated dihedral
"table/cut"_dihedral_table_cut.html - tabulated dihedral with analytic cutoff :ul
:line

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@ -50,7 +50,7 @@ dump h5md1 all h5md 100 dump_h5md.h5 velocity author "John Doe" :pre
[Description:]
Dump a snapshot of atom coordinates every N timesteps in the
"HDF5"_HDF5_ws based "H5MD"_h5md file format "(de Buyl)"_#h5md_cpc.
"HDF5"_HDF5-ws based "H5MD"_h5md file format "(de Buyl)"_#h5md_cpc.
HDF5 files are binary, portable and self-describing. This dump style
will write only one file, on the root node.
@ -102,11 +102,11 @@ enabled if LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info. It also requires
(i) building the ch5md library provided with LAMMPS (See the "Build
package"_Build_package.html doc page for more info.) and (ii) having
the "HDF5"_HDF5_ws library installed (C bindings are sufficient) on
the "HDF5"_HDF5-ws library installed (C bindings are sufficient) on
your system. The library ch5md is compiled with the h5cc wrapper
provided by the HDF5 library.
:link(HDF5_ws,http://www.hdfgroup.org/HDF5/)
:link(HDF5-ws,http://www.hdfgroup.org/HDF5/)
:line

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@ -384,12 +384,7 @@ change this via the "dump_modify"_dump_modify.html command.
:line
The {fix} keyword can be used with a "fix"_fix.html that produces
objects to be drawn. An example is the "fix
surface/global"_fix_surface_global.html command which can draw lines
or triangles for 2d/3d simulations.
NOTE: Aug 2016 - The fix surface/global command is not yet added to
LAMMPS.
objects to be drawn.
The {fflag1} and {fflag2} settings are numerical values which are
passed to the fix to affect how the drawing of its objects is done.

View File

@ -167,136 +167,211 @@ page are followed by one or more of (g,i,k,o,t) to indicate which
accelerated styles exist.
"adapt"_fix_adapt.html - change a simulation parameter over time
"adapt/fep"_fix_adapt_fep.html -
"addforce"_fix_addforce.html - add a force to each atom
"addtorque"_fix_addtorque.html -
"append/atoms"_fix_append_atoms.html - append atoms to a running simulation
"atc"_fix_atc.html -
"atom/swap"_fix_atom_swap.html - Monte Carlo atom type swapping
"aveforce"_fix_aveforce.html - add an averaged force to each atom
"ave/atom"_fix_ave_atom.html - compute per-atom time-averaged quantities
"ave/chunk"_fix_ave_chunk.html - compute per-chunk time-averaged quantities
"ave/correlate"_fix_ave_correlate.html - compute/output time correlations
"ave/correlate/long"_fix_ave_correlate_long.html -
"ave/histo"_fix_ave_histo.html - compute/output time-averaged histograms
"ave/histo/weight"_fix_ave_histo.html -
"ave/time"_fix_ave_time.html - compute/output global time-averaged quantities
"aveforce"_fix_aveforce.html - add an averaged force to each atom
"balance"_fix_balance.html - perform dynamic load-balancing
"bocs"_fix_bocs.html -
"bond/break"_fix_bond_break.html - break bonds on the fly
"bond/create"_fix_bond_create.html - create bonds on the fly
"bond/react"_fix_bond_react.html -
"bond/swap"_fix_bond_swap.html - Monte Carlo bond swapping
"box/relax"_fix_box_relax.html - relax box size during energy minimization
"client/md"_fix_client_md.html -
"cmap"_fix_cmap.html -
"colvars"_fix_colvars.html -
"controller"_fix_controller.html -
"deform"_fix_deform.html - change the simulation box size/shape
"deposit"_fix_deposit.html - add new atoms above a surface
"dpd/energy"_fix_dpd_energy.html -
"drag"_fix_drag.html - drag atoms towards a defined coordinate
"drude"_fix_drude.html -
"drude/transform/direct"_fix_drude_transform.html -
"drude/transform/inverse"_fix_drude_transform.html -
"dt/reset"_fix_dt_reset.html - reset the timestep based on velocity, forces
"edpd/source"_fix_dpd_source.html -
"efield"_fix_efield.html - impose electric field on system
"ehex"_fix_ehex.html - ehanced heat exchange algorithm
"enforce2d"_fix_enforce2d.html - zero out z-dimension velocity and force
"eos/cv"_fix_eos_cv.html -
"eos/table"_fix_eos_table.html -
"eos/table/rx"_fix_eos_table_rx.html -
"evaporate"_fix_evaporate.html - remove atoms from simulation periodically
"external"_fix_external.html - callback to an external driver program
"ffl"_fix_ffl.html -
"filter/corotate"_fix_filter_corotate.html -
"flow/gauss"_fix_flow_gauss.html -
"freeze"_fix_freeze.html - freeze atoms in a granular simulation
"gcmc"_fix_gcmc.html - grand canonical insertions/deletions
"gld"_fix_gcmc.html - generalized Langevin dynamics integrator
"gld"_fix_gld.html -
"gle"_fix_gle.html -
"gravity"_fix_gravity.html - add gravity to atoms in a granular simulation
"grem"_fix_grem.html -
"halt"_fix_halt.html - terminate a dynamics run or minimization
"heat"_fix_heat.html - add/subtract momentum-conserving heat
"imd"_fix_imd.html -
"indent"_fix_indent.html - impose force due to an indenter
"latte"_fix_latte.html - wrapper on LATTE density-functional tight-binding code
"ipi"_fix_ipi.html -
"langevin"_fix_langevin.html - Langevin temperature control
"langevin/drude"_fix_langevin_drude.html -
"langevin/eff"_fix_langevin_eff.html -
"langevin/spin"_fix_langevin_spin.html -
"latte"_fix_latte.html - wrapper on LATTE density-functional tight-binding code
"lb/fluid"_fix_lb_fluid.html -
"lb/momentum"_fix_lb_momentum.html -
"lb/pc"_fix_lb_pc.html -
"lb/rigid/pc/sphere"_fix_lb_rigid_pc_sphere.html -
"lb/viscous"_fix_lb_viscous.html -
"lineforce"_fix_lineforce.html - constrain atoms to move in a line
"manifoldforce"_fix_manifoldforce.html -
"meso"_fix_meso.html -
"meso/stationary"_fix_meso_stationary.html -
"momentum"_fix_momentum.html - zero the linear and/or angular momentum of a group of atoms
"move"_fix_move.html - move atoms in a prescribed fashion
"mscg"_fix_mscg.html -
"msst"_fix_msst.html - multi-scale shock technique (MSST) integration
"mvv/dpd"_fix_mvv_dpd.html -
"mvv/edpd"_fix_mvv_dpd.html -
"mvv/tdpd"_fix_mvv_dpd.html -
"neb"_fix_neb.html - nudged elastic band (NEB) spring forces
"nph"_fix_nh.html - constant NPH time integration via Nose/Hoover
"nphug"_fix_nphug.html - constant-stress Hugoniostat integration
"nph/asphere"_fix_nph_asphere.html - NPH for aspherical particles
"nph/body"_fix_nph_body.html -
"nph/body"_fix_nve_body.html - NPH for body particles
"nph/eff"_fix_nh_eff.html -
"nph/sphere"_fix_nph_sphere.html - NPH for spherical particles
"nphug"_fix_nphug.html - constant-stress Hugoniostat integration
"npt"_fix_nh.html - constant NPT time integration via Nose/Hoover
"npt/asphere"_fix_npt_asphere.html - NPT for aspherical particles
"npt/body"_fix_npt_body.html -
"npt/body"_fix_nve_body.html - NPT for body particles
"npt/eff"_fix_nh_eff.html -
"npt/sphere"_fix_npt_sphere.html - NPT for spherical particles
"npt/uef"_fix_nh_uef.html -
"nve"_fix_nve.html - constant NVE time integration
"nve/asphere"_fix_nve_asphere.html - NVE for aspherical particles
"nve/asphere/noforce"_fix_nve_asphere_noforce.html - NVE for aspherical particles without forces"
"nve/awpmd"_fix_nve_awpmd.html -
"nve/body"_fix_nve_body.html - NVE for body particles
"nve/dot"_fix_nve_dot.html -
"nve/dotc/langevin"_fix_nve_dotc_langevin.html -
"nve/eff"_fix_nve_eff.html -
"nve/limit"_fix_nve_limit.html - NVE with limited step length
"nve/line"_fix_nve_line.html - NVE for line segments
"nve/manifold/rattle"_fix_nve_manifold_rattle.html -
"nve/noforce"_fix_nve_noforce.html - NVE without forces (v only)
"nve/sphere"_fix_nve_sphere.html - NVE for spherical particles
"nve/spin"_fix_nve_spin.html -
"nve/tri"_fix_nve_tri.html - NVE for triangles
"nvk"_fix_nvk.html -
"nvt"_fix_nh.html - constant NVT time integration via Nose/Hoover
"nvt/asphere"_fix_nvt_asphere.html - NVT for aspherical particles
"nvt/body"_fix_nve_body.html - NVT for body particles
"nvt/body"_fix_nvt_body.html -
"nvt/eff"_fix_nh_eff.html -
"nvt/manifold/rattle"_fix_nvt_manifold_rattle.html -
"nvt/sllod"_fix_nvt_sllod.html - NVT for NEMD with SLLOD equations
"nvt/sllod/eff"_fix_nvt_sllod_eff.html -
"nvt/sphere"_fix_nvt_sphere.html - NVT for spherical particles
"nvt/uef"_fix_nh_uef.html -
"oneway"_fix_oneway.html - constrain particles on move in one direction
"orient/bcc"_fix_orient.html - add grain boundary migration force for BCC
"orient/fcc"_fix_orient.html - add grain boundary migration force for FCC
"phonon"_fix_phonon.html -
"pimd"_fix_pimd.html -
"planeforce"_fix_planeforce.html - constrain atoms to move in a plane
"poems"_fix_poems.html - constrain clusters of atoms to move \
as coupled rigid bodies
"poems"_fix_poems.html - constrain clusters of atoms to move as coupled rigid bodies
"pour"_fix_pour.html - pour new atoms/molecules into a granular simulation domain
"press/berendsen"_fix_press_berendsen.html - pressure control by \
Berendsen barostat
"precession/spin"_fix_precession_spin.html -
"press/berendsen"_fix_press_berendsen.html - pressure control by Berendsen barostat
"print"_fix_print.html - print text and variables during a simulation
"property/atom"_fix_property_atom.html - add customized per-atom values
"qeq/comb"_fix_qeq_comb.html - charge equilibration for COMB potential \
"qeq/dynamic"_fix_qeq.html - charge equilibration via dynamic method \
"qeq/fire"_fix_qeq.html - charge equilibration via FIRE minimizer \
"qeq/point"_fix_qeq.html - charge equilibration via point method \
"qeq/shielded"_fix_qeq.html - charge equilibration via shielded method \
"qeq/slater"_fix_qeq.html - charge equilibration via Slater method \
"python/invoke"_fix_python_invoke.html -
"python/move"_fix_python_move.html -
"qbmsst"_fix_qbmsst.html -
"qeq/comb"_fix_qeq_comb.html - charge equilibration for COMB potential
"qeq/dynamic"_fix_qeq.html - charge equilibration via dynamic method
"qeq/fire"_fix_qeq.html - charge equilibration via FIRE minimizer
"qeq/point"_fix_qeq.html - charge equilibration via point method
"qeq/reax"_fix_qeq_reax.html -
"qeq/shielded"_fix_qeq.html - charge equilibration via shielded method
"qeq/slater"_fix_qeq.html - charge equilibration via Slater method
"qmmm"_fix_qmmm.html -
"qtb"_fix_qtb.html -
"rattle"_fix_shake.html - RATTLE constraints on bonds and/or angles
"reax/bonds"_fix_reax_bonds.html - write out ReaxFF bond information \
"recenter"_fix_recenter.html - constrain the center-of-mass position \
of a group of atoms
"reax/bonds"_fix_reax_bonds.html - write out ReaxFF bond information
"reax/c/bonds"_fix_reax_bonds.html -
"reax/c/species"_fix_reaxc_species.html -
"recenter"_fix_recenter.html - constrain the center-of-mass position of a group of atoms
"restrain"_fix_restrain.html - constrain a bond, angle, dihedral
"rigid"_fix_rigid.html - constrain one or more clusters of atoms to \
move as a rigid body with NVE integration
"rigid/nph"_fix_rigid.html - constrain one or more clusters of atoms to \
move as a rigid body with NPH integration
"rigid/npt"_fix_rigid.html - constrain one or more clusters of atoms to \
move as a rigid body with NPT integration
"rigid/nve"_fix_rigid.html - constrain one or more clusters of atoms to \
move as a rigid body with alternate NVE integration
"rigid/nvt"_fix_rigid.html - constrain one or more clusters of atoms to \
move as a rigid body with NVT integration
"rigid/small"_fix_rigid.html - constrain many small clusters of atoms to \
move as a rigid body with NVE integration
"rigid/small/nph"_fix_rigid.html - constrain many small clusters of atoms to \
move as a rigid body with NPH integration
"rigid/small/npt"_fix_rigid.html - constrain many small clusters of atoms to \
move as a rigid body with NPT integration
"rigid/small/nve"_fix_rigid.html - constrain many small clusters of atoms to \
move as a rigid body with alternate NVE integration
"rigid/small/nvt"_fix_rigid.html - constrain many small clusters of atoms to \
move as a rigid body with NVT integration
"rhok"_fix_rhok.html -
"rigid"_fix_rigid.html - constrain one or more clusters of atoms to move as a rigid body with NVE integration
"rigid/nph"_fix_rigid.html - constrain one or more clusters of atoms to move as a rigid body with NPH integration
"rigid/nph/small"_fix_rigid.html -
"rigid/npt"_fix_rigid.html - constrain one or more clusters of atoms to move as a rigid body with NPT integration
"rigid/npt/small"_fix_rigid.html -
"rigid/nve"_fix_rigid.html - constrain one or more clusters of atoms to move as a rigid body with alternate NVE integration
"rigid/nve/small"_fix_rigid.html -
"rigid/nvt"_fix_rigid.html - constrain one or more clusters of atoms to move as a rigid body with NVT integration
"rigid/nvt/small"_fix_rigid.html -
"rigid/small"_fix_rigid.html - constrain many small clusters of atoms to move as a rigid body with NVE integration
"rigid/small/nph"_fix_rigid.html - constrain many small clusters of atoms to move as a rigid body with NPH integration
"rigid/small/npt"_fix_rigid.html - constrain many small clusters of atoms to move as a rigid body with NPT integration
"rigid/small/nve"_fix_rigid.html - constrain many small clusters of atoms to move as a rigid body with alternate NVE integration
"rigid/small/nvt"_fix_rigid.html - constrain many small clusters of atoms to move as a rigid body with NVT integration
"rx"_fix_rx.html -
"saed/vtk"_fix_saed_vtk.html -
"setforce"_fix_setforce.html - set the force on each atom
"shake"_fix_shake.html - SHAKE constraints on bonds and/or angles
"shardlow"_fix_shardlow.html -
"smd"_fix_smd.html -
"smd/adjust_dt"_fix_smd_adjust_dt.html -
"smd/integrate_tlsph"_fix_smd_integrate_tlsph.html -
"smd/integrate_ulsph"_fix_smd_integrate_ulsph.html -
"smd/move_tri_surf"_fix_smd_move_triangulated_surface.html -
"smd/setvel"_fix_smd_setvel.html -
"smd/wall_surface"_fix_smd_wall_surface.html -
"spring"_fix_spring.html - apply harmonic spring force to group of atoms
"spring/chunk"_fix_spring_chunk.html - apply harmonic spring force to each chunk of atoms
"spring/rg"_fix_spring_rg.html - spring on radius of gyration of \
group of atoms
"spring/rg"_fix_spring_rg.html - spring on radius of gyration of group of atoms
"spring/self"_fix_spring_self.html - spring from each atom to its origin
"srd"_fix_srd.html - stochastic rotation dynamics (SRD)
"store/force"_fix_store_force.html - store force on each atom
"store/state"_fix_store_state.html - store attributes for each atom
"temp/berendsen"_fix_temp_berendsen.html - temperature control by \
Berendsen thermostat
"tdpd/source"_fix_dpd_source.html -
"temp/berendsen"_fix_temp_berendsen.html - temperature control by Berendsen thermostat
"temp/csld"_fix_temp_csvr.html - canonical sampling thermostat with Langevin dynamics
"temp/csvr"_fix_temp_csvr.html - canonical sampling thermostat with Hamiltonian dynamics
"temp/rescale"_fix_temp_rescale.html - temperature control by \
velocity rescaling
"temp/rescale"_fix_temp_rescale.html - temperature control by velocity rescaling
"temp/rescale/eff"_fix_temp_rescale_eff.html -
"tfmc"_fix_tfmc.html - perform force-bias Monte Carlo with time-stamped method
"thermal/conductivity"_fix_thermal_conductivity.html - Muller-Plathe kinetic energy exchange for \
thermal conductivity calculation
"thermal/conductivity"_fix_thermal_conductivity.html - Muller-Plathe kinetic energy exchange for thermal conductivity calculation
"ti/spring"_fix_ti_spring.html -
"tmd"_fix_tmd.html - guide a group of atoms to a new configuration
"ttm"_fix_ttm.html - two-temperature model for electronic/atomic coupling
"ttm/mod"_fix_ttm.html -
"tune/kspace"_fix_tune_kspace.html - auto-tune KSpace parameters
"vector"_fix_vector.html - accumulate a global vector every N timesteps
"viscosity"_fix_viscosity.html - Muller-Plathe momentum exchange for \
viscosity calculation
"viscosity"_fix_viscosity.html - Muller-Plathe momentum exchange for viscosity calculation
"viscous"_fix_viscous.html - viscous damping for granular simulations
"wall/body/polygon"_fix_wall_body_polygon.html -
"wall/body/polyhedron"_fix_wall_body_polyhedron.html -
"wall/colloid"_fix_wall.html - Lennard-Jones wall interacting with finite-size particles
"wall/ees"_fix_wall_ees.html -
"wall/gran"_fix_wall_gran.html - frictional wall(s) for granular simulations
"wall/gran/region"_fix_wall_gran_region.html -
"wall/harmonic"_fix_wall.html - harmonic spring wall
"wall/lj1043"_fix_wall.html - Lennard-Jones 10-4-3 wall
"wall/lj126"_fix_wall.html - Lennard-Jones 12-6 wall
@ -304,6 +379,7 @@ accelerated styles exist.
"wall/piston"_fix_wall_piston.html - moving reflective piston wall
"wall/reflect"_fix_wall_reflect.html - reflecting wall(s)
"wall/region"_fix_wall_region.html - use region surface as wall
"wall/region/ees"_fix_wall_ees.html -
"wall/srd"_fix_wall_srd.html - slip/no-slip wall for SRD particles :ul
[Restrictions:]

View File

@ -376,3 +376,4 @@ appear in {dimstr} for the {shift} style.
"group"_group.html, "processors"_processors.html, "balance"_balance.html
[Default:] none
:link(pizza,http://pizza.sandia.gov)

124
doc/src/fix_ffl.txt Normal file
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@ -0,0 +1,124 @@
<script type="text/javascript"
src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({ TeX: { equationNumbers: {autoNumber: "AMS"} } });
</script>
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Commands_all.html)
:line
fix ffl command :h3
[Syntax:]
fix ID id-group ffl tau Tstart Tstop seed \[flip-type\] :pre
ID, group-ID are documented in "fix"_fix.html command :ulb,l
ffl = style name of this fix command :l
tau = thermostat parameter (positive real) :l
Tstart, Tstop = temperature ramp during the run :l
seed = random number seed to use for generating noise (positive integer) :l
one more value may be appended :l
flip-type = determines the flipping type, can be chosen between rescale - no_flip - hard - soft, if no flip type is given, rescale will be chosen by default :pre
:ule
[Examples:]
fix 3 boundary ffl 10 300 300 31415
fix 1 all ffl 100 500 500 9265 soft :pre
[Description:]
Apply a Fast-Forward Langevin Equation (FFL) thermostat as described
in "(Hijazi)"_#Hijazi. Contrary to
"fix langevin"_fix_langevin.html, this fix performs both
thermostatting and evolution of the Hamiltonian equations of motion, so it
should not be used together with "fix nve"_fix_nve.html -- at least not
on the same atom groups.
The time-evolution of a single particle undergoing Langevin dynamics is described
by the equations
\begin\{equation\} \frac \{dq\}\{dt\} = \frac\{p\}\{m\}, \end\{equation\}
\begin\{equation\} \frac \{dp\}\{dt\} = -\gamma p + W + F, \end\{equation\}
where \(F\) is the physical force, \(\gamma\) is the friction coefficient, and \(W\) is a
Gaussian random force.
The friction coefficient is the inverse of the thermostat parameter : \(\gamma = 1/\tau\), with \(\tau\) the thermostat parameter {tau}.
The thermostat parameter is given in the time units, \(\gamma\) is in inverse time units.
Equilibrium sampling a temperature T is obtained by specifying the
target value as the {Tstart} and {Tstop} arguments, so that the internal
constants depending on the temperature are computed automatically.
The random number {seed} must be a positive integer. A Marsaglia random
number generator is used. Each processor uses the input seed to
generate its own unique seed and its own stream of random numbers.
Thus the dynamics of the system will not be identical on two runs on
different numbers of processors.
The flipping type {flip-type} can be chosen between 4 types described in
"(Hijazi)"_#Hijazi. The flipping operation occurs during the thermostatting
step and it flips the momenta of the atoms. If no_flip is chosen, no flip
will be executed and the integration will be the same as a standard
Langevin thermostat "(Bussi)"_#Bussi3. The other flipping types are : rescale - hard - soft.
[Restart, fix_modify, output, run start/stop, minimize info:]
The instantaneous values of the extended variables are written to
"binary restart files"_restart.html. Because the state of the random
number generator is not saved in restart files, this means you cannot
do "exact" restarts with this fix, where the simulation continues on
the same as if no restart had taken place. However, in a statistical
sense, a restarted simulation should produce the same behavior.
Note however that you should use a different seed each time you
restart, otherwise the same sequence of random numbers will be used
each time, which might lead to stochastic synchronization and
subtle artefacts in the sampling.
This fix can ramp its target temperature over multiple runs, using the
{start} and {stop} keywords of the "run"_run.html command. See the
"run"_run.html command for details of how to do this.
The "fix_modify"_fix_modify.html {energy} option is supported by this
fix to add the energy change induced by Langevin thermostatting to the
system's potential energy as part of "thermodynamic
output"_thermo_style.html.
This fix computes a global scalar which can be accessed by various
"output commands"_Howto_output.html. The scalar is the cumulative
energy change due to this fix. The scalar value calculated by this
fix is "extensive".
[Restrictions:]
In order to perform constant-pressure simulations please use
"fix press/berendsen"_fix_press_berendsen.html, rather than
"fix npt"_fix_nh.html, to avoid duplicate integration of the
equations of motion.
This fix is part of the USER-MISC package. It is only enabled if
LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info.
[Related commands:]
"fix nvt"_fix_nh.html, "fix temp/rescale"_fix_temp_rescale.html, "fix
viscous"_fix_viscous.html, "fix nvt"_fix_nh.html, "pair_style
dpd/tstat"_pair_dpd.html, "fix gld"_fix_gld.html, "fix gle"_fix_gle.html
:line
:link(Hijazi)
[(Hijazi)] M. Hijazi, D. M. Wilkins, M. Ceriotti, J. Chem. Phys. 148, 184109 (2018)
:link(Bussi3)
[(Bussi)] G. Bussi, M. Parrinello, Phs. Rev. E 75, 056707 (2007)

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@ -7,6 +7,7 @@
:line
fix freeze command :h3
fix freeze/kk command :h3
[Syntax:]

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@ -8,6 +8,7 @@
fix gravity command :h3
fix gravity/omp command :h3
fix gravity/kk command :h3
[Syntax:]

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@ -135,8 +135,7 @@ files"_restart.html. None of the "fix_modify"_fix_modify.html options
are relevant to this fix. No global or per-atom quantities are stored
by this fix for access by various "output commands"_Howto_output.html.
No parameter of this fix can be used with the {start/stop} keywords of
the "run"_run.html command. This fix is not invoked during "energy
minimization"_minimize.html.
the "run"_run.html command.
[Restrictions:] none

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@ -6,7 +6,7 @@
:line
fix msst command :h3
fix msst command :h3
[Syntax:]

View File

@ -35,7 +35,7 @@ keyword = {parallel} or {perp} or {end} :l
fix 1 active neb 10.0
fix 2 all neb 1.0 perp 1.0 end last
fix 2 all neb 1.0 perp 1.0 end first 1.0 end last 1.0
fix 1 all neb 1.0 nudge ideal end last/efirst 1 :pre
fix 1 all neb 1.0 parallel ideal end last/efirst 1 :pre
[Description:]
@ -212,7 +212,7 @@ page for more info.
[Default:]
The option defaults are nudge = neigh, perp = 0.0, ends is not
The option defaults are parallel = neigh, perp = 0.0, ends is not
specified (no inter-replica force on the end replicas).
:line

56
doc/src/fix_nve_awpmd.txt Normal file
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@ -0,0 +1,56 @@
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Commands_all.html)
:line
fix nve/awpmd command :h3
[Syntax:]
fix ID group-ID nve/awpmd :pre
ID, group-ID are documented in "fix"_fix.html command
nve/awpmd = style name of this fix command :ul
[Examples:]
fix 1 all nve/awpmd :pre
[Description:]
Perform constant NVE integration to update position and velocity for
nuclei and electrons in the group for the "Antisymmetrized Wave Packet
Molecular Dynamics"_pair_awpmd.html model. V is volume; E is energy.
This creates a system trajectory consistent with the microcanonical
ensemble.
The operation of this fix is exactly like that described by the "fix
nve"_fix_nve.html command, except that the width and width-velocity of
the electron wavefunctions are also updated.
:line
[Restart, fix_modify, output, run start/stop, minimize info:]
No information about this fix is written to "binary restart
files"_restart.html. None of the "fix_modify"_fix_modify.html options
are relevant to this fix. No global or per-atom quantities are stored
by this fix for access by various "output commands"_Howto_output.html.
No parameter of this fix can be used with the {start/stop} keywords of
the "run"_run.html command. This fix is not invoked during "energy
minimization"_minimize.html.
[Restrictions:]
This fix is part of the USER-AWPMD package. It is only enabled if
LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info.
[Related commands:]
"fix nve"_fix_nve.html
[Default:] none

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@ -8,6 +8,7 @@
fix nve/sphere command :h3
fix nve/sphere/omp command :h3
fix nve/sphere/kk command :h3
[Syntax:]

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@ -6,7 +6,7 @@
:line
fix poems :h3
fix poems command :h3
Syntax:

View File

@ -7,6 +7,7 @@
:line
fix property/atom command :h3
fix property/atom/kk command :h3
[Syntax:]
@ -201,6 +202,7 @@ added classes.
:line
:link(isotopes)
Example for using per-atom masses with TIP4P water to
study isotope effects. When setting up simulations with the "TIP4P
pair styles"_Howto_tip4p.html for water, you have to provide exactly
@ -238,6 +240,28 @@ set group hwat mass 2.0141018 :pre
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
functionally the same as the corresponding style without the suffix.
They have been optimized to run faster, depending on your available
hardware, as discussed on the "Speed packages"_Speed_packages.html doc
page. The accelerated styles take the same arguments and should
produce the same results, except for round-off and precision issues.
These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
USER-OMP and OPT packages, respectively. They are only enabled if
LAMMPS was built with those packages. See the "Build
package"_Build_package.html doc page for more info.
You can specify the accelerated styles explicitly in your input script
by including their suffix, or you can use the "-suffix command-line
switch"_Run_options.html when you invoke LAMMPS, or you can use the
"suffix"_suffix.html command in your input script.
See the "Speed packages"_Speed_packages.html doc page for more
instructions on how to use the accelerated styles effectively.
:line
[Restart, fix_modify, output, run start/stop, minimize info:]
This fix writes the per-atom values it stores to "binary restart

View File

@ -73,7 +73,7 @@ package"_Build_package.html doc page for more info.
[Related commands:]
"smd/triangle_mesh_vertices"_compute_smd_triangle_mesh_vertices.html,
"smd/triangle_mesh_vertices"_compute_smd_triangle_vertices.html,
"smd/wall_surface"_fix_smd_wall_surface.html
[Default:] none

View File

@ -64,7 +64,7 @@ multiple objects in one file.
[Related commands:]
"smd/triangle_mesh_vertices"_compute_smd_triangle_mesh_vertices.html,
"smd/triangle_mesh_vertices"_compute_smd_triangle_vertices.html,
"smd/move_tri_surf"_fix_smd_move_triangulated_surface.html,
"smd/tri_surface"_pair_smd_triangulated_surface.html

View File

@ -1,19 +0,0 @@
"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
:link(lws,http://lammps.sandia.gov)
:link(ld,Manual.html)
:link(lc,Commands_all.html)
:line
fix wall/surface/global command :h3
[Description:]
This feature is not yet implemented.
[Related commands:]
"dump image"_dump_image.html

View File

@ -7,6 +7,7 @@
:line
fix wall/gran command :h3
fix wall/gran/omp command :h3
[Syntax:]
@ -136,6 +137,28 @@ the clockwise direction for {vshear} > 0 or counter-clockwise for
{vshear} < 0. In this case, {vshear} is the tangential velocity of
the wall at whatever {radius} has been defined.
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
functionally the same as the corresponding style without the suffix.
They have been optimized to run faster, depending on your available
hardware, as discussed on the "Speed packages"_Speed_packages.html doc
page. The accelerated styles take the same arguments and should
produce the same results, except for round-off and precision issues.
These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
USER-OMP and OPT packages, respectively. They are only enabled if
LAMMPS was built with those packages. See the "Build
package"_Build_package.html doc page for more info.
You can specify the accelerated styles explicitly in your input script
by including their suffix, or you can use the "-suffix command-line
switch"_Run_options.html when you invoke LAMMPS, or you can use the
"suffix"_suffix.html command in your input script.
See the "Speed packages"_Speed_packages.html doc page for more
instructions on how to use the accelerated styles effectively.
[Restart, fix_modify, output, run start/stop, minimize info:]
This fix writes the shear friction state of atoms interacting with the

View File

@ -46,6 +46,7 @@ Fixes :h1
fix_eos_table_rx
fix_evaporate
fix_external
fix_ffl
fix_filter_corotate
fix_flow_gauss
fix_freeze
@ -92,6 +93,7 @@ Fixes :h1
fix_nve
fix_nve_asphere
fix_nve_asphere_noforce
fix_nve_awpmd
fix_nve_body
fix_nve_dot
fix_nve_dotc_langevin
@ -154,7 +156,6 @@ Fixes :h1
fix_srd
fix_store_force
fix_store_state
fix_surface_global
fix_temp_berendsen
fix_temp_csvr
fix_temp_rescale

View File

@ -64,14 +64,19 @@ which are included in the LAMMPS distribution. The full list of all
improper styles is on the "Commands bond"_Commands_bond.html#improper
doc page.
"improper_style none"_improper_none.html - turn off improper interactions
"improper_style zero"_improper_zero.html - topology but no interactions
"improper_style hybrid"_improper_hybrid.html - define multiple styles of improper interactions :ul
"none"_improper_none.html - turn off improper interactions
"zero"_improper_zero.html - topology but no interactions
"hybrid"_improper_hybrid.html - define multiple styles of improper interactions :ul
"improper_style class2"_improper_class2.html - COMPASS (class 2) improper
"improper_style cvff"_improper_cvff.html - CVFF improper
"improper_style harmonic"_improper_harmonic.html - harmonic improper
"improper_style umbrella"_improper_umbrella.html - DREIDING improper :ul
"class2"_improper_class2.html - COMPASS (class 2) improper
"cossq"_improper_cossq.html - improper with a cosine squared term
"cvff"_improper_cvff.html - CVFF improper
"distance"_improper_distance.html - improper based on distance between atom planes
"fourier"_improper_fourier.html - improper with multiple cosine terms
"harmonic"_improper_harmonic.html - harmonic improper
"inversion/harmonic"_improper_inversion_harmonic.html - harmonic improper with Wilson-Decius out-of-plane definition
"ring"_improper_ring.html - improper which prevents planar conformations
"umbrella"_improper_umbrella.html - DREIDING improper :ul
:line

View File

@ -266,6 +266,7 @@ fix_eos_table.html
fix_eos_table_rx.html
fix_evaporate.html
fix_external.html
fix_ffl.html
fix_filter_corotate.html
fix_flow_gauss.html
fix_freeze.html
@ -311,6 +312,7 @@ fix_npt_sphere.html
fix_nve.html
fix_nve_asphere.html
fix_nve_asphere_noforce.html
fix_nve_awpmd.html
fix_nve_body.html
fix_nve_dot.html
fix_nve_dotc_langevin.html
@ -374,7 +376,6 @@ fix_spring_self.html
fix_srd.html
fix_store_force.html
fix_store_state.html
fix_surface_global.html
fix_temp_berendsen.html
fix_temp_csvr.html
fix_temp_rescale.html
@ -403,6 +404,7 @@ lammps_commands_compute.html
compute.html
compute_modify.html
compute_ackland_atom.html
compute_adf.html
compute_angle.html
compute_angle_local.html
compute_angmom_chunk.html
@ -464,10 +466,12 @@ compute_pe.html
compute_pe_atom.html
compute_plasticity_atom.html
compute_pressure.html
compute_pressure_cylinder.html
compute_pressure_uef.html
compute_property_atom.html
compute_property_chunk.html
compute_property_local.html
compute_ptm_atom.html
compute_rdf.html
compute_reduce.html
compute_reduce_chunk.html
@ -488,7 +492,7 @@ compute_smd_tlsph_shape.html
compute_smd_tlsph_strain.html
compute_smd_tlsph_strain_rate.html
compute_smd_tlsph_stress.html
compute_smd_triangle_mesh_vertices.html
compute_smd_triangle_vertices.html
compute_smd_ulsph_num_neighs.html
compute_smd_ulsph_strain.html
compute_smd_ulsph_strain_rate.html

View File

@ -137,8 +137,8 @@ If LAMMPS is the server code, it will begin receiving messages when
the "server"_server.html command is invoked.
A fix client command will terminate its messaging with the server when
LAMMPS ends, or the fix is deleted via the "unfix"_unfix command. The
server command will terminate its messaging with the client when the
LAMMPS ends, or the fix is deleted via the "unfix"_unfix.html command.
The server command will terminate its messaging with the client when the
client signals it. Then the remainder of the LAMMPS input script will
be processed.

View File

@ -6,7 +6,7 @@
:line
pair_style body command :h3
pair_style body/nparticle command :h3
[Syntax:]

View File

@ -11,39 +11,34 @@ pair_style born command :h3
pair_style born/omp command :h3
pair_style born/gpu command :h3
pair_style born/coul/long command :h3
pair_style born/coul/long/cs command :h3
pair_style born/coul/long/cs/gpu command :h3
pair_style born/coul/long/gpu command :h3
pair_style born/coul/long/omp command :h3
pair_style born/coul/msm command :h3
pair_style born/coul/msm/omp command :h3
pair_style born/coul/wolf command :h3
pair_style born/coul/wolf/cs command :h3
pair_style born/coul/wolf/cs/gpu command :h3
pair_style born/coul/wolf/gpu command :h3
pair_style born/coul/wolf/omp command :h3
pair_style born/coul/dsf command :h3
pair_style born/coul/dsf/cs command :h3
[Syntax:]
pair_style style args :pre
style = {born} or {born/coul/long} or {born/coul/long/cs} or {born/coul/msm} or {born/coul/wolf}
style = {born} or {born/coul/long} or {born/coul/msm} or {born/coul/wolf}
args = list of arguments for a particular style :ul
{born} args = cutoff
cutoff = global cutoff for non-Coulombic interactions (distance units)
{born/coul/long} or {born/coul/long/cs} args = cutoff (cutoff2)
{born/coul/long} args = cutoff (cutoff2)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{born/coul/msm} args = cutoff (cutoff2)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{born/coul/wolf} or {born/coul/wolf/cs} args = alpha cutoff (cutoff2)
{born/coul/wolf} args = alpha cutoff (cutoff2)
alpha = damping parameter (inverse distance units)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{born/coul/dsf} or {born/coul/dsf/cs} args = alpha cutoff (cutoff2)
{born/coul/dsf} args = alpha cutoff (cutoff2)
alpha = damping parameter (inverse distance units)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (distance units) :pre
@ -55,9 +50,7 @@ pair_coeff * * 6.08 0.317 2.340 24.18 11.51
pair_coeff 1 1 6.08 0.317 2.340 24.18 11.51 :pre
pair_style born/coul/long 10.0
pair_style born/coul/long/cs 10.0
pair_style born/coul/long 10.0 8.0
pair_style born/coul/long/cs 10.0 8.0
pair_style born/coul/long 10.0 8.
pair_coeff * * 6.08 0.317 2.340 24.18 11.51
pair_coeff 1 1 6.08 0.317 2.340 24.18 11.51 :pre
@ -68,7 +61,6 @@ pair_coeff 1 1 6.08 0.317 2.340 24.18 11.51 :pre
pair_style born/coul/wolf 0.25 10.0
pair_style born/coul/wolf 0.25 10.0 9.0
pair_style born/coul/wolf/cs 0.25 10.0 9.0
pair_coeff * * 6.08 0.317 2.340 24.18 11.51
pair_coeff 1 1 6.08 0.317 2.340 24.18 11.51 :pre
@ -107,13 +99,6 @@ Wolf potential in the "coul/wolf"_pair_coul.html pair style.
The {born/coul/dsf} style computes the Coulomb contribution with the
damped shifted force model as in the "coul/dsf"_pair_coul.html style.
Style {born/coul/long/cs} is identical to {born/coul/long} except that
a term is added for the "core/shell model"_Howto_coreshell.html to
allow charges on core and shell particles to be separated by r = 0.0.
The same correction is introduced for the {born/coul/dsf/cs} style
which is identical to {born/coul/dsf}. And likewise for
{born/coul/wolf/cs} style which is identical to {born/coul/wolf}.
Note that these potentials are related to the "Buckingham
potential"_pair_buck.html.
@ -174,7 +159,7 @@ for the energy of the exp(), 1/r^6, and 1/r^8 portion of the pair
interaction.
The {born/coul/long} pair style supports the
"pair_modify"_pair_modify.html table option ti tabulate the
"pair_modify"_pair_modify.html table option to tabulate the
short-range portion of the long-range Coulombic interaction.
These styles support the pair_modify tail option for adding long-range

View File

@ -17,7 +17,6 @@ pair_style buck/coul/cut/intel command :h3
pair_style buck/coul/cut/kk command :h3
pair_style buck/coul/cut/omp command :h3
pair_style buck/coul/long command :h3
pair_style buck/coul/long/cs command :h3
pair_style buck/coul/long/gpu command :h3
pair_style buck/coul/long/intel command :h3
pair_style buck/coul/long/kk command :h3
@ -29,14 +28,14 @@ pair_style buck/coul/msm/omp command :h3
pair_style style args :pre
style = {buck} or {buck/coul/cut} or {buck/coul/long} or {buck/coul/long/cs} or {buck/coul/msm}
style = {buck} or {buck/coul/cut} or {buck/coul/long} or {buck/coul/msm}
args = list of arguments for a particular style :ul
{buck} args = cutoff
cutoff = global cutoff for Buckingham interactions (distance units)
{buck/coul/cut} args = cutoff (cutoff2)
cutoff = global cutoff for Buckingham (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{buck/coul/long} or {buck/coul/long/cs} args = cutoff (cutoff2)
{buck/coul/long} args = cutoff (cutoff2)
cutoff = global cutoff for Buckingham (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{buck/coul/msm} args = cutoff (cutoff2)
@ -56,9 +55,7 @@ pair_coeff 1 1 100.0 1.5 200.0 9.0
pair_coeff 1 1 100.0 1.5 200.0 9.0 8.0 :pre
pair_style buck/coul/long 10.0
pair_style buck/coul/long/cs 10.0
pair_style buck/coul/long 10.0 8.0
pair_style buck/coul/long/cs 10.0 8.0
pair_coeff * * 100.0 1.5 200.0
pair_coeff 1 1 100.0 1.5 200.0 9.0 :pre
@ -92,10 +89,6 @@ A,C and Coulombic terms. If two cutoffs are specified, the first is
used as the cutoff for the A,C terms, and the second is the cutoff for
the Coulombic term.
Style {buck/coul/long/cs} is identical to {buck/coul/long} except that
a term is added for the "core/shell model"_Howto_coreshell.html to
allow charges on core and shell particles to be separated by r = 0.0.
Note that these potentials are related to the "Born-Mayer-Huggins
potential"_pair_born.html.
@ -184,8 +177,7 @@ respa"_run_style.html command. They do not support the {inner},
[Restrictions:]
The {buck/coul/long} style is part of the KSPACE package. The
{buck/coul/long/cs} style is part of the CORESHELL package. They are
The {buck/coul/long} style is part of the KSPACE package. They are
only enabled if LAMMPS was built with that package. See the "Build
package"_Build_package.html doc page for more info.

View File

@ -6,8 +6,8 @@
:line
pair_style buck6d/coul/gauss/dsf :h3
pair_style buck6d/coul/gauss/long :h3
pair_style buck6d/coul/gauss/dsf command :h3
pair_style buck6d/coul/gauss/long command :h3
[Syntax:]

View File

@ -8,12 +8,15 @@
pair_style lj/charmm/coul/charmm command :h3
pair_style lj/charmm/coul/charmm/intel command :h3
pair_style lj/charmm/coul/charmm/kk command :h3
pair_style lj/charmm/coul/charmm/omp command :h3
pair_style lj/charmm/coul/charmm/implicit command :h3
pair_style lj/charmm/coul/charmm/implicit/kk command :h3
pair_style lj/charmm/coul/charmm/implicit/omp command :h3
pair_style lj/charmm/coul/long command :h3
pair_style lj/charmm/coul/long/gpu command :h3
pair_style lj/charmm/coul/long/intel command :h3
pair_style lj/charmm/coul/long/kk command :h3
pair_style lj/charmm/coul/long/opt command :h3
pair_style lj/charmm/coul/long/omp command :h3
pair_style lj/charmm/coul/msm command :h3

View File

@ -19,8 +19,6 @@ pair_style coul/dsf/gpu command :h3
pair_style coul/dsf/kk command :h3
pair_style coul/dsf/omp command :h3
pair_style coul/long command :h3
pair_style coul/long/cs command :h3
pair_style coul/long/cs/gpu command :h3
pair_style coul/long/omp command :h3
pair_style coul/long/gpu command :h3
pair_style coul/long/kk command :h3
@ -30,7 +28,6 @@ pair_style coul/streitz command :h3
pair_style coul/wolf command :h3
pair_style coul/wolf/kk command :h3
pair_style coul/wolf/omp command :h3
pair_style coul/wolf/cs command :h3
pair_style tip4p/cut command :h3
pair_style tip4p/long command :h3
pair_style tip4p/cut/omp command :h3
@ -42,10 +39,8 @@ pair_style coul/cut cutoff
pair_style coul/debye kappa cutoff
pair_style coul/dsf alpha cutoff
pair_style coul/long cutoff
pair_style coul/long/cs cutoff
pair_style coul/long/gpu cutoff
pair_style coul/wolf alpha cutoff
pair_style coul/wolf/cs alpha cutoff
pair_style coul/streitz cutoff keyword alpha
pair_style tip4p/cut otype htype btype atype qdist cutoff
pair_style tip4p/long otype htype btype atype qdist cutoff :pre
@ -68,14 +63,12 @@ pair_style coul/dsf 0.05 10.0
pair_coeff * * :pre
pair_style coul/long 10.0
pair_style coul/long/cs 10.0
pair_coeff * * :pre
pair_style coul/msm 10.0
pair_coeff * * :pre
pair_style coul/wolf 0.2 9.0
pair_style coul/wolf/cs 0.2 9.0
pair_coeff * * :pre
pair_style coul/streitz 12.0 ewald
@ -204,12 +197,6 @@ option. The Coulombic cutoff specified for this style means that
pairwise interactions within this distance are computed directly;
interactions outside that distance are computed in reciprocal space.
Style {coul/long/cs} is identical to {coul/long} except that a term is
added for the "core/shell model"_Howto_coreshell.html to allow charges
on core and shell particles to be separated by r = 0.0. The same
correction is introduced for the {coul/wolf/cs} style which is
identical to {coul/wolf}.
Styles {tip4p/cut} and {tip4p/long} implement the coulomb part of
the TIP4P water model of "(Jorgensen)"_#Jorgensen3, which introduces
a massless site located a short distance away from the oxygen atom
@ -317,9 +304,9 @@ This pair style can only be used via the {pair} keyword of the
[Restrictions:]
The {coul/long}, {coul/msm} and {tip4p/long} styles are part of the
KSPACE package. The {coul/long/cs} style is part of the CORESHELL
package. They are only enabled if LAMMPS was built with that package.
See the "Build package"_Build_package.html doc page for more info.
KSPACE package. They are only enabled if LAMMPS was built with that
package. See the "Build package"_Build_package.html doc page for more
info.
[Related commands:]

View File

@ -38,7 +38,8 @@ charge and molecule ID information is included.
Where Tap(r_ij) is the taper function which provides a continuous cutoff
(up to third derivative) for inter-atomic separations larger than r_c
"(Maaravi)"_#Maaravi1. Here {lambda} is the shielding parameter that
"(Leven1)"_#Leven3, "(Leven2)"_#Leven4 and "(Maaravi)"_#Maaravi1.
Here {lambda} is the shielding parameter that
eliminates the short-range singularity of the classical mono-polar
electrostatic interaction expression "(Maaravi)"_#Maaravi1.
@ -82,5 +83,11 @@ package"_Build_package.html doc page for more info.
:line
:link(Leven3)
[(Leven1)] I. Leven, I. Azuri, L. Kronik and O. Hod, J. Chem. Phys. 140, 104106 (2014).
:link(Leven4)
[(Leven2)] I. Leven et al, J. Chem.Theory Comput. 12, 2896-905 (2016).
:link(Maaravi1)
[(Maaravi)] T. Maaravi et al, J. Phys. Chem. C 121, 22826-22835 (2017).

View File

@ -6,49 +6,74 @@
:line
pair_style born/coul/long/cs command :h3
pair_style buck/coul/long/cs command :h3
pair_style born/coul/dsf/cs command :h3
pair_style born/coul/long/cs command :h3
pair_style born/coul/long/cs/gpu command :h3
pair_style born/coul/wolf/cs command :h3
pair_style born/coul/wolf/cs/gpu command :h3
pair_style buck/coul/long/cs command :h3
pair_style coul/long/cs command :h3
pair_style coul/long/cs/gpu command :h3
pair_style coul/wolf/cs command :h3
pair_style lj/cut/coul/long/cs command :h3
[Syntax:]
pair_style style args :pre
style = {born/coul/long/cs} or {buck/coul/long/cs} or {born/coul/dsf/cs} or {born/coul/wolf/cs}
style = {born/coul/dsf/cs} or {born/coul/long/cs} or {born/coul/wolf/cs} or {buck/coul/long/cs} or {coul/long/cs} or {coul/wolf/cs} or {lj/cut/coul/long/cs}
args = list of arguments for a particular style :ul
{born/coul/long/cs} args = cutoff (cutoff2)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{buck/coul/long/cs} args = cutoff (cutoff2)
cutoff = global cutoff for Buckingham (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{born/coul/dsf/cs} args = alpha cutoff (cutoff2)
alpha = damping parameter (inverse distance units)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (distance units) :pre
cutoff2 = global cutoff for Coulombic (distance units)
{born/coul/long/cs} args = cutoff (cutoff2)
cutoff = global cutoff for non-Coulombic (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{born/coul/wolf/cs} args = alpha cutoff (cutoff2)
alpha = damping parameter (inverse distance units)
cutoff = global cutoff for Buckingham (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{buck/coul/long/cs} args = cutoff (cutoff2)
cutoff = global cutoff for Buckingham (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units)
{coul/long} args = cutoff
cutoff = global cutoff for Coulombic (distance units)
{coul/wolf} args = alpha cutoff
alpha = damping parameter (inverse distance units)
cutoff = global cutoff for Coulombic (distance units)
{lj/cut/coul/long/cs} args = cutoff (cutoff2)
cutoff = global cutoff for LJ (and Coulombic if only 1 arg) (distance units)
cutoff2 = global cutoff for Coulombic (optional) (distance units) :pre
[Examples:]
pair_style born/coul/dsf/cs 0.1 10.0 12.0
pair_coeff * * 0.0 1.00 0.00 0.00 0.00
pair_coeff 1 1 480.0 0.25 0.00 1.05 0.50 :pre
pair_style born/coul/long/cs 10.0 8.0
pair_coeff 1 1 6.08 0.317 2.340 24.18 11.51 :pre
pair_style born/coul/wolf/cs 0.25 10.0 12.0
pair_coeff * * 0.0 1.00 0.00 0.00 0.00
pair_coeff 1 1 480.0 0.25 0.00 1.05 0.50 :pre
pair_style buck/coul/long/cs 10.0
pair_style buck/coul/long/cs 10.0 8.0
pair_coeff * * 100.0 1.5 200.0
pair_coeff 1 1 100.0 1.5 200.0 9.0 :pre
pair_style born/coul/dsf/cs 0.1 10.0 12.0
pair_coeff * * 0.0 1.00 0.00 0.00 0.00
pair_coeff 1 1 480.0 0.25 0.00 1.05 0.50 :pre
pair_style coul/long/cs 10.0
pair_coeff * * :pre
pair_style born/coul/wolf/cs 0.25 10.0 12.0
pair_coeff * * 0.0 1.00 0.00 0.00 0.00
pair_coeff 1 1 480.0 0.25 0.00 1.05 0.50 :pre
pair_style coul/wolf/cs 0.2 9.0
pair_coeff * * :pre
pair_style lj/cut/coul/long/cs 10.0
pair_style lj/cut/coul/long/cs 10.0 8.0
pair_coeff * * 100.0 3.0
pair_coeff 1 1 100.0 3.5 9.0 :pre
[Description:]
@ -57,16 +82,28 @@ core/shell model of "(Mitchell and Finchham)"_#MitchellFinchham2. See
the "Howto coreshell"_Howto_coreshell.html doc page for an overview of
the model as implemented in LAMMPS.
The styles with a {coul/long} term are identical to the "pair_style
born/coul/long"_pair_born.html and "pair_style
buck/coul/long"_pair_buck.html styles, except they correctly treat the
special case where the distance between two charged core and shell
atoms in the same core/shell pair approach r = 0.0. This needs
special treatment when a long-range solver for Coulombic interactions
is also used, i.e. via the "kspace_style"_kspace_style.html command.
All the styles are identical to the corresponding pair style without
the "/cs" in the name:
More specifically, the short-range Coulomb interaction between a core
and its shell should be turned off using the
"pair_style born/coul/dsf"_pair_born.html
"pair_style born/coul/long"_pair_born.html
"pair_style born/coul/wolf"_pair_born.html
"pair_style buck/coul/long"_pair_buck.html
"pair_style coul/long"_pair_coul.html
"pair_style coul/wolf"_pair_coul.html
"pair_style lj/cut/coul/long"_pair_lj.html :ul
except that they correctly treat the special case where the distance
between two charged core and shell atoms in the same core/shell pair
approach r = 0.0.
Styles with a "/long" in the name are used with a long-range solver
for Coulombic interactions via the "kspace_style"_kspace_style.html
command. They require special treatment of the short-range Coulombic
interactions within the cor/shell model.
Specifically, the short-range Coulomb interaction between a core and
its shell should be turned off using the
"special_bonds"_special_bonds.html command by setting the 1-2 weight
to 0.0, which works because the core and shell atoms are bonded to
each other. This induces a long-range correction approximation which
@ -81,21 +118,42 @@ where C is an energy-conversion constant, Qi and Qj are the charges on
the core and shell, epsilon is the dielectric constant and r_min is the
minimal distance.
The pair style {born/coul/dsf/cs} is identical to the
"pair_style born/coul/dsf"_pair_born.html style, which uses
the damped shifted force model as in "coul/dsf"_pair_coul.html
to compute the Coulomb contribution. This approach does not require
a long-range solver, thus the only correction is the addition of a
minimal distance to avoid the possible r = 0.0 case for a
core/shell pair.
For styles that are not used with a long-range solver, i.e. those with
"/dsf" or "/wolf" in the name, the only correction is the addition of
a minimal distance to avoid the possible r = 0.0 case for a core/shell
pair.
The pair style {born/coul/wolf/cs} is identical to the
"pair_style born/coul/wolf"_pair_born.html style, which uses
the Wolf summation as in "coul/wolf"_pair_coul.html to compute
the Coulomb contribution. This approach does not require
a long-range solver, thus the only correction is the addition of a
minimal distance to avoid the possible r = 0.0 case for a
core/shell pair.
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
functionally the same as the corresponding style without the suffix.
They have been optimized to run faster, depending on your available
hardware, as discussed on the "Speed packages"_Speed_packages.html doc
page. The accelerated styles take the same arguments and should
produce the same results, except for round-off and precision issues.
These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
USER-OMP and OPT packages, respectively. They are only enabled if
LAMMPS was built with those packages. See the "Build
package"_Build_package.html doc page for more info.
You can specify the accelerated styles explicitly in your input script
by including their suffix, or you can use the "-suffix command-line
switch"_Run_options.html when you invoke LAMMPS, or you can use the
"suffix"_suffix.html command in your input script.
See the "Speed packages"_Speed_packages.html doc page for more
instructions on how to use the accelerated styles effectively.
:line
[Mixing, shift, table, tail correction, restart, rRESPA info]:
See the corresponding doc pages for pair styles without the "cs"
suffix to see how mixing, shifting, tabulation, tail correction,
restarting, and rRESPA are handled by theses pair styles.
:line
[Restrictions:]

View File

@ -13,6 +13,7 @@ pair_style lj/sf/dipole/sf command :h3
pair_style lj/sf/dipole/sf/gpu command :h3
pair_style lj/sf/dipole/sf/omp command :h3
pair_style lj/cut/dipole/long command :h3
pair_style lj/cut/dipole/long/gpu command :h3
pair_style lj/long/dipole/long command :h3
[Syntax:]

View File

@ -20,6 +20,8 @@ pair_style eam/alloy/omp command :h3
pair_style eam/alloy/opt command :h3
pair_style eam/cd command :h3
pair_style eam/cd/omp command :h3
pair_style eam/cd/old command :h3
pair_style eam/cd/old/omp command :h3
pair_style eam/fs command :h3
pair_style eam/fs/gpu command :h3
pair_style eam/fs/intel command :h3
@ -31,7 +33,7 @@ pair_style eam/fs/opt command :h3
pair_style style :pre
style = {eam} or {eam/alloy} or {eam/cd} or {eam/fs} :ul
style = {eam} or {eam/alloy} or {eam/cd} or {eam/cd/old} or {eam/fs} :ul
[Examples:]
@ -268,7 +270,8 @@ Style {eam/cd} is similar to the {eam/alloy} style, except that it
computes alloy pairwise interactions using the concentration-dependent
embedded-atom method (CD-EAM). This model can reproduce the enthalpy
of mixing of alloys over the full composition range, as described in
"(Stukowski)"_#Stukowski.
"(Stukowski)"_#Stukowski. Style {eam/cd/old} is an older, slightly
different and slower two-site formulation of the model "(Caro)"_#Caro.
The pair_coeff command is specified the same as for the {eam/alloy}
style. However the DYNAMO {setfl} file must has two
@ -442,3 +445,6 @@ Daw, Baskes, Phys Rev B, 29, 6443 (1984).
:link(Stukowski)
[(Stukowski)] Stukowski, Sadigh, Erhart, Caro; Modeling Simulation
Materials Science & Engineering, 7, 075005 (2009).
:link(Caro)
[(Caro)] A Caro, DA Crowson, M Caro; Phys Rev Lett, 95, 075702 (2005)

View File

@ -7,6 +7,7 @@
:line
pair_style edip command :h3
pair_style edip/omp command :h3
pair_style edip/multi command :h3
[Syntax:]

View File

@ -7,9 +7,10 @@
:line
pair_style gran/hooke command :h3
pair_style gran/omp command :h3
pair_style gran/hooke/omp command :h3
pair_style gran/hooke/history command :h3
pair_style gran/hooke/history/omp command :h3
pair_style gran/hooke/history/kk command :h3
pair_style gran/hertz/history command :h3
pair_style gran/hertz/history/omp command :h3

View File

@ -8,8 +8,10 @@
pair_style lj/gromacs command :h3
pair_style lj/gromacs/gpu command :h3
pair_style lj/gromacs/kk command :h3
pair_style lj/gromacs/omp command :h3
pair_style lj/gromacs/coul/gromacs command :h3
pair_style lj/gromacs/coul/gromacs/kk command :h3
pair_style lj/gromacs/coul/gromacs/omp command :h3
[Syntax:]

View File

@ -7,9 +7,8 @@
:line
pair_style hybrid command :h3
pair_style hybrid/omp command :h3
pair_style hybrid/kk command :h3
pair_style hybrid/overlay command :h3
pair_style hybrid/overlay/omp command :h3
pair_style hybrid/overlay/kk command :h3
[Syntax:]

View File

@ -25,22 +25,24 @@ pair_coeff * * rebo CH.airebo NULL NULL C
pair_coeff * * tersoff BNC.tersoff B N NULL
pair_coeff * * ilp/graphene/hbn BNCH.ILP B N C
pair_coeff 1 1 coul/shield 0.70
pair_coeff 1 2 coul/shield 0.69498201415576216335
pair_coeff 1 2 coul/shield 0.695
pair_coeff 2 2 coul/shield 0.69 :pre
[Description:]
The {ilp/graphene/hbn} style computes the registry-dependent interlayer
potential (ILP) potential as described in "(Leven)"_#Leven and
"(Maaravi)"_#Maaravi2. The normals are calculated in the way as described
potential (ILP) potential as described in "(Leven1)"_#Leven1,
"(Leven2)"_#Leven2 and "(Maaravi)"_#Maaravi2.
The normals are calculated in the way as described
in "(Kolmogorov)"_#Kolmogorov2.
:c,image(Eqs/pair_ilp_graphene_hbn.jpg)
Where Tap(r_ij) is the taper function which provides a continuous
cutoff (up to third derivative) for interatomic separations larger than
r_c "(Maaravi)"_#Maaravi2. The definitions of each parameter in the above
equation can be found in "(Leven)"_#Leven and "(Maaravi)"_#Maaravi2.
r_c "(Maaravi)"_#Maaravi2. The definitons of each parameter in the above
equation can be found in "(Leven1)"_#Leven1 and "(Maaravi)"_#Maaravi2.
It is important to include all the pairs to build the neighbor list for
calculating the normals.
@ -61,13 +63,15 @@ NOTE: The parameters presented in the parameter file (e.g. BNCH.ILP),
are fitted with taper function by setting the cutoff equal to 16.0
Angstrom. Using different cutoff or taper function should be careful.
NOTE: Two new sets of parameters of ILP for two-dimensional hexagonal Materials
are presented in "(Ouyang)"_#Ouyang1. These parameters provide a good description
in both short- and long-range interaction regime, while the old ILP parameters
published in "(Leven)"_#Leven and "(Maaravi)"_#Maaravi2 are only suitable for
long-range interaction regime. This feature is essential for simulations in
high-pressure regime (i.e., the interlayer distance smaller than the equilibrium distance).
The benchmark tests and comparison of these parameters can be found in "(Ouyang)"_#Ouyang1.
NOTE: Two new sets of parameters of ILP for two-dimensional hexagonal
Materials are presented in "(Ouyang)"_#Ouyang. These parameters provide
a good description in both short- and long-range interaction regimes.
While the old ILP parameters published in "(Leven2)"_#Leven2 and
"(Maaravi)"_#Maaravi2 are only suitable for long-range interaction
regime. This feature is essential for simulations in high pressure
regime (i.e., the interlayer distance is smaller than the equilibrium
distance). The benchmark tests and comparison of these parameters can
be found in "(Ouyang)"_#Ouyang.
This potential must be used in combination with hybrid/overlay.
Other interactions can be set to zero using pair_style {none}.
@ -112,14 +116,17 @@ units, if your simulation does not use {metal} units.
:line
:link(Leven)
[(Leven)] I. Leven et al, J. Chem.Theory Comput. 12, 2896-905 (2016)
:link(Leven1)
[(Leven1)] I. Leven, I. Azuri, L. Kronik and O. Hod, J. Chem. Phys. 140, 104106 (2014).
:link(Leven2)
[(Leven2)] I. Leven et al, J. Chem.Theory Comput. 12, 2896-905 (2016).
:link(Maaravi2)
[(Maaravi)] T. Maaravi et al, J. Phys. Chem. C 121, 22826-22835 (2017).
:link(Kolmogorov2)
[(Kolmogorov)] A. N. Kolmogorov, V. H. Crespi, Phys. Rev. B 71, 235415 (2005)
[(Kolmogorov)] A. N. Kolmogorov, V. H. Crespi, Phys. Rev. B 71, 235415 (2005).
:link(Ouyang1)
[(Ouyang)] W. Ouyang, D. Mandelli, M. Urbakh, O. Hod, arXiv:1806.09555 (2018).
:link(Ouyang)
[(Ouyang)] W. Ouyang, D. Mandelli, M. Urbakh and O. Hod, Nano Lett. 18, 6009-6016 (2018).

View File

@ -19,11 +19,11 @@ tap_flag = 0/1 to turn off/on the taper function
pair_style hybrid/overlay kolmogorov/crespi/full 20.0 0
pair_coeff * * none
pair_coeff * * kolmogorov/crespi/full CC.KC C C :pre
pair_coeff * * kolmogorov/crespi/full CH.KC C C :pre
pair_style hybrid/overlay rebo kolmogorov/crespi/full 16.0
pair_coeff * * rebo CH.airebo C C
pair_coeff * * kolmogorov/crespi/full CC.KC C C :pre
pair_style hybrid/overlay rebo kolmogorov/crespi/full 16.0 1
pair_coeff * * rebo CH.airebo C H
pair_coeff * * kolmogorov/crespi/full CH_taper.KC C H :pre
[Description:]
@ -38,27 +38,32 @@ forces and to include all the pairs to build the neighbor list for
calculating the normals. Energies are shifted so that they go
continuously to zero at the cutoff assuming that the exponential part of
{Vij} (first term) decays sufficiently fast. This shift is achieved by
the last term in the equation for {Vij} above.
the last term in the equation for {Vij} above. This is essential only
when the tapper function is turned off. The formula of taper function
can be found in pair style "ilp/graphene/hbn"_pair_ilp_graphene_hbn.html.
NOTE: This potential is intended for interactions between two different
graphene layers. Therefore, to avoid interaction within the same layers,
each layer should have a separate molecule id and is recommended to use
"full" atom style in the data file.
The parameter file (e.g. CC.KC), is intended for use with {metal}
The parameter file (e.g. CH.KC), is intended for use with {metal}
"units"_units.html, with energies in meV. Two additional parameters, {S},
and {rcut} are included in the parameter file. {S} is designed to
facilitate scaling of energies. {rcut} is designed to build the neighbor
list for calculating the normals for each atom pair.
NOTE: A new set of parameters of KC potential for hydrocarbons (CH.KC)
is presented in "(Ouyang)"_#Ouyang2. The parameters in CH.KC provides
a good description in both short- and long-range interaction regime,
while the original parameters (CC.KC) published in "(Kolmogorov)"_#Kolmogorov1
are only suitable for long-range interaction regime.
This feature is essential for simulations in high-pressure regime
(i.e., the interlayer distance smaller than the equilibrium distance).
The benchmark tests and comparison of these parameters can be found in "(Ouyang)"_#Ouyang2.
NOTE: Two new sets of parameters of KC potential for hydrocarbons, CH.KC
(without the taper function) and CH_taper.KC (with the taper function)
are presented in "(Ouyang)"_#Ouyang1. The energy for the KC potential
with the taper function goes continuously to zero at the cutoff. The
parameters in both CH.KC and CH_taper.KC provide a good description in
both short- and long-range interaction regimes. While the original
parameters (CC.KC) published in "(Kolmogorov)"_#Kolmogorov1 are only
suitable for long-range interaction regime. This feature is essential
for simulations in high pressure regime (i.e., the interlayer distance
is smaller than the equilibrium distance). The benchmark tests and
comparison of these parameters can be found in "(Ouyang)"_#Ouyang1.
This potential must be used in combination with hybrid/overlay.
Other interactions can be set to zero using pair_style {none}.
@ -84,7 +89,7 @@ package"_Build_package.html doc page for more info.
This pair potential requires the newton setting to be {on} for pair
interactions.
The CC.KC potential file provided with LAMMPS (see the potentials
The CH.KC potential file provided with LAMMPS (see the potentials
folder) are parameterized for metal units. You can use this potential
with any LAMMPS units, but you would need to create your own custom
CC.KC potential file with all coefficients converted to the appropriate
@ -105,5 +110,5 @@ units.
:link(Kolmogorov1)
[(Kolmogorov)] A. N. Kolmogorov, V. H. Crespi, Phys. Rev. B 71, 235415 (2005)
:link(Ouyang2)
[(Ouyang)] W. Ouyang, D. Mandelli, M. Urbakh, O. Hod, arXiv:1806.09555 (2018).
:link(Ouyang1)
[(Ouyang)] W. Ouyang, D. Mandelli, M. Urbakh and O. Hod, Nano Lett. 18, 6009-6016 (2018).

View File

@ -14,6 +14,7 @@ pair_style lj/cut/opt command :h3
pair_style lj/cut/omp command :h3
pair_style lj/cut/coul/cut command :h3
pair_style lj/cut/coul/cut/gpu command :h3
pair_style lj/cut/coul/cut/kk command :h3
pair_style lj/cut/coul/cut/omp command :h3
pair_style lj/cut/coul/debye command :h3
pair_style lj/cut/coul/debye/gpu command :h3
@ -24,8 +25,8 @@ pair_style lj/cut/coul/dsf/gpu command :h3
pair_style lj/cut/coul/dsf/kk command :h3
pair_style lj/cut/coul/dsf/omp command :h3
pair_style lj/cut/coul/long command :h3
pair_style lj/cut/coul/long/cs command :h3
pair_style lj/cut/coul/long/gpu command :h3
pair_style lj/cut/coul/long/kk command :h3
pair_style lj/cut/coul/long/intel command :h3
pair_style lj/cut/coul/long/opt command :h3
pair_style lj/cut/coul/long/omp command :h3
@ -44,7 +45,7 @@ pair_style lj/cut/tip4p/long/opt command :h3
pair_style style args :pre
style = {lj/cut} or {lj/cut/coul/cut} or {lj/cut/coul/debye} or {lj/cut/coul/dsf} or {lj/cut/coul/long} or {lj/cut/coul/long/cs} or {lj/cut/coul/msm} or {lj/cut/tip4p/long}
style = {lj/cut} or {lj/cut/coul/cut} or {lj/cut/coul/debye} or {lj/cut/coul/dsf} or {lj/cut/coul/long} {lj/cut/coul/msm} or {lj/cut/tip4p/long}
args = list of arguments for a particular style :ul
{lj/cut} args = cutoff
cutoff = global cutoff for Lennard Jones interactions (distance units)
@ -105,9 +106,7 @@ pair_coeff * * 1.0 1.0
pair_coeff 1 1 1.0 1.0 2.5 :pre
pair_style lj/cut/coul/long 10.0
pair_style lj/cut/coul/long/cs 10.0
pair_style lj/cut/coul/long 10.0 8.0
pair_style lj/cut/coul/long/cs 10.0 8.0
pair_coeff * * 100.0 3.0
pair_coeff 1 1 100.0 3.5 9.0 :pre
@ -184,11 +183,6 @@ specified for this style means that pairwise interactions within this
distance are computed directly; interactions outside that distance are
computed in reciprocal space.
Style {lj/cut/coul/long/cs} is identical to {lj/cut/coul/long} except
that a term is added for the "core/shell model"_Howto_coreshell.html
to allow charges on core and shell particles to be separated by r =
0.0.
Style {coul/wolf} adds a Coulombic pairwise interaction via the Wolf
summation method, described in "Wolf"_#Wolf1, given by:

View File

@ -8,7 +8,10 @@
pair_style lj/expand command :h3
pair_style lj/expand/gpu command :h3
pair_style lj/expand/kk command :h3
pair_style lj/expand/omp command :h3
pair_style lj/expand/coul/long command :h3
pair_style lj/expand/coul/long/gpu command :h3
[Syntax:]
@ -22,6 +25,11 @@ pair_style lj/expand 2.5
pair_coeff * * 1.0 1.0 0.5
pair_coeff 1 1 1.0 1.0 -0.2 2.0 :pre
pair_style lj/expand/coul/long 2.5
pair_style lj/expand/coul/long 2.5 4.0
pair_coeff * * 1.0 1.0 0.5
pair_coeff 1 1 1.0 1.0 -0.2 3.0 :pre
[Description:]
Style {lj/expand} computes a LJ interaction with a distance shifted by
@ -34,11 +42,12 @@ formula:
Rc is the cutoff which does not include the delta distance. I.e. the
actual force cutoff is the sum of cutoff + delta.
The following coefficients must be defined for each pair of atoms
types via the "pair_coeff"_pair_coeff.html command as in the examples
above, or in the data file or restart files read by the
"read_data"_read_data.html or "read_restart"_read_restart.html
commands, or by mixing as described below:
For all of the {lj/expand} pair styles, the following coefficients must
be defined for each pair of atoms types via the
"pair_coeff"_pair_coeff.html command as in the examples above, or in
the data file or restart files read by the "read_data"_read_data.html
or "read_restart"_read_restart.html commands, or by mixing as
described below:
epsilon (energy units)
sigma (distance units)
@ -48,6 +57,11 @@ cutoff (distance units) :ul
The delta values can be positive or negative. The last coefficient is
optional. If not specified, the global LJ cutoff is used.
For {lj/expand/coul/long} only the LJ cutoff can be specified since a
Coulombic cutoff cannot be specified for an individual I,J type pair.
All type pairs use the same global Coulombic cutoff specified in the
pair_style command.
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are

View File

@ -11,6 +11,7 @@ pair_style lj/long/coul/long/intel command :h3
pair_style lj/long/coul/long/omp command :h3
pair_style lj/long/coul/long/opt command :h3
pair_style lj/long/tip4p/long command :h3
pair_style lj/long/tip4p/long/omp command :h3
[Syntax:]

View File

@ -6,8 +6,8 @@
:line
pair_style meam/spline :h3
pair_style meam/spline/omp :h3
pair_style meam/spline command :h3
pair_style meam/spline/omp command :h3
[Syntax:]

View File

@ -6,8 +6,7 @@
:line
pair_style meam/sw/spline :h3
pair_style meam/sw/spline/omp :h3
pair_style meam/sw/spline command :h3
[Syntax:]

View File

@ -7,7 +7,6 @@
:line
pair_style nb3b/harmonic command :h3
pair_style nb3b/harmonic/omp command :h3
[Syntax:]
@ -89,28 +88,6 @@ a particular simulation; LAMMPS ignores those entries.
:line
Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
functionally the same as the corresponding style without the suffix.
They have been optimized to run faster, depending on your available
hardware, as discussed on the "Speed packages"_Speed_packages.html doc
page. The accelerated styles take the same arguments and should
produce the same results, except for round-off and precision issues.
These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
USER-OMP and OPT packages, respectively. They are only enabled if
LAMMPS was built with those packages. See the "Build
package"_Build_package.html doc page for more info.
You can specify the accelerated styles explicitly in your input script
by including their suffix, or you can use the "-suffix command-line
switch"_Run_options.html when you invoke LAMMPS, or you can use the
"suffix"_suffix.html command in your input script.
See the "Speed packages"_Speed_packages.html doc page for more
instructions on how to use the accelerated styles effectively.
:line
[Restrictions:]
This pair style can only be used if LAMMPS was built with the MANYBODY

View File

@ -13,6 +13,8 @@ pair_style lj/sdk/omp command :h3
pair_style lj/sdk/coul/long command :h3
pair_style lj/sdk/coul/long/gpu command :h3
pair_style lj/sdk/coul/long/omp command :h3
pair_style lj/sdk/coul/msm command :h3
pair_style lj/sdk/coul/msm/omp command :h3
[Syntax:]
@ -35,6 +37,10 @@ pair_style lj/sdk/coul/long 10.0
pair_style lj/sdk/coul/long 10.0 12.0
pair_coeff 1 1 lj9_6 100.0 3.5 12.0 :pre
pair_style lj/sdk/coul/msm 10.0
pair_style lj/sdk/coul/msm 10.0 12.0
pair_coeff 1 1 lj9_6 100.0 3.5 12.0 :pre
[Description:]
The {lj/sdk} styles compute a 9/6, 12/4, or 12/6 Lennard-Jones potential,
@ -75,10 +81,10 @@ and Coulombic interactions for this type pair. If both coefficients
are specified, they are used as the LJ and Coulombic cutoffs for this
type pair.
For {lj/sdk/coul/long} only the LJ cutoff can be specified since a
Coulombic cutoff cannot be specified for an individual I,J type pair.
All type pairs use the same global Coulombic cutoff specified in the
pair_style command.
For {lj/sdk/coul/long} and {lj/sdk/coul/msm} only the LJ cutoff can be
specified since a Coulombic cutoff cannot be specified for an
individual I,J type pair. All type pairs use the same global
Coulombic cutoff specified in the pair_style command.
:line

View File

@ -6,11 +6,11 @@
:line
pair_style spin/me command :h3
pair_style spin/magelec command :h3
[Syntax:]
pair_style spin/me cutoff :pre
pair_style spin/magelec cutoff :pre
cutoff = global cutoff pair (distance in metal units) :ulb,l
@ -18,8 +18,8 @@ cutoff = global cutoff pair (distance in metal units) :ulb,l
[Examples:]
pair_style spin/me 4.5
pair_coeff * * me 4.5 0.00109 1.0 1.0 1.0 :pre
pair_style spin/magelec 4.5
pair_coeff * * magelec 4.5 0.00109 1.0 1.0 1.0 :pre
[Description:]

View File

@ -29,34 +29,36 @@ between pairs of magnetic spins:
:c,image(Eqs/pair_spin_neel_interaction.jpg)
where si and sj are two neighboring magnetic spins of two particles,
where si and sj are two neighboring magnetic spins of two particles,
rij = ri - rj is the inter-atomic distance between the two particles,
eij = (ri - rj)/|ri-rj| is their normalized separation vector
and g1, q1 and q2 are three functions defining the intensity of the
dipolar and quadrupolar contributions, with:
eij = (ri - rj)/|ri-rj| is their normalized separation vector and g1,
q1 and q2 are three functions defining the intensity of the dipolar
and quadrupolar contributions, with:
:c,image(Eqs/pair_spin_neel_functions.jpg)
With the functions g(rij) and q(rij) defined and fitted according to the same
Bethe-Slater function used to fit the exchange interaction:
With the functions g(rij) and q(rij) defined and fitted according to
the same Bethe-Slater function used to fit the exchange interaction:
:c,image(Eqs/pair_spin_exchange_function.jpg)
where a, b and d are the three constant coefficients defined in the associated
"pair_coeff" command.
where a, b and d are the three constant coefficients defined in the
associated "pair_coeff" command.
The coefficients a, b, and d need to be fitted so that the function above matches with
the values of the magneto-elastic constant of the materials at stake.
The coefficients a, b, and d need to be fitted so that the function
above matches with the values of the magneto-elastic constant of the
materials at stake.
Examples and more explanations about this function and its parametrization are reported
in "(Tranchida)"_#Tranchida6. More examples of parametrization will be provided in
future work.
Examples and more explanations about this function and its
parametrization are reported in "(Tranchida)"_#Tranchida6. More
examples of parametrization will be provided in future work.
From this DM interaction, each spin i will be submitted to a magnetic torque
omega and its associated atom to a force F (for spin-lattice calculations only).
From this DM interaction, each spin i will be submitted to a magnetic
torque omega and its associated atom to a force F (for spin-lattice
calculations only).
More details about the derivation of these torques/forces are reported in
"(Tranchida)"_#Tranchida6.
More details about the derivation of these torques/forces are reported
in "(Tranchida)"_#Tranchida6.
:line

View File

@ -95,120 +95,217 @@ GPUs, and KNLs. The individual style names on the "Commands
pair"_Commands_pair.html doc page are followed by one or more of
(g,i,k,o,t) to indicate which accelerated styles exist.
"pair_style none"_pair_none.html - turn off pairwise interactions
"pair_style hybrid"_pair_hybrid.html - multiple styles of pairwise interactions
"pair_style hybrid/overlay"_pair_hybrid.html - multiple styles of superposed pairwise interactions
"pair_style zero"_pair_zero.html - neighbor list but no interactions :ul
"none"_pair_none.html - turn off pairwise interactions
"hybrid"_pair_hybrid.html - multiple styles of pairwise interactions
"hybrid/overlay"_pair_hybrid.html - multiple styles of superposed pairwise interactions
"zero"_pair_zero.html - neighbor list but no interactions :ul
"pair_style adp"_pair_adp.html - angular dependent potential (ADP) of Mishin
"pair_style airebo"_pair_airebo.html - AIREBO potential of Stuart
"pair_style airebo/morse"_pair_airebo.html - AIREBO with Morse instead of LJ
"pair_style atm"_pair_atm.html - Axilrod-Teller-Muto potential
"pair_style beck"_pair_beck.html - Beck potential
"pair_style body/nparticle"_pair_body_nparticle.html - interactions between body particles
"pair_style bop"_pair_bop.html - BOP potential of Pettifor
"pair_style born"_pair_born.html - Born-Mayer-Huggins potential
"pair_style born/coul/long"_pair_born.html - Born-Mayer-Huggins with long-range Coulombics
"pair_style born/coul/long/cs"_pair_born.html - Born-Mayer-Huggins with long-range Coulombics and core/shell
"pair_style born/coul/msm"_pair_born.html - Born-Mayer-Huggins with long-range MSM Coulombics
"pair_style born/coul/wolf"_pair_born.html - Born-Mayer-Huggins with Coulombics via Wolf potential
"pair_style brownian"_pair_brownian.html - Brownian potential for Fast Lubrication Dynamics
"pair_style brownian/poly"_pair_brownian.html - Brownian potential for Fast Lubrication Dynamics with polydispersity
"pair_style buck"_pair_buck.html - Buckingham potential
"pair_style buck/coul/cut"_pair_buck.html - Buckingham with cutoff Coulomb
"pair_style buck/coul/long"_pair_buck.html - Buckingham with long-range Coulombics
"pair_style buck/coul/long/cs"_pair_buck.html - Buckingham with long-range Coulombics and core/shell
"pair_style buck/coul/msm"_pair_buck.html - Buckingham long-range MSM Coulombics
"pair_style buck/long/coul/long"_pair_buck_long.html - long-range Buckingham with long-range Coulombics
"pair_style colloid"_pair_colloid.html - integrated colloidal potential
"pair_style comb"_pair_comb.html - charge-optimized many-body (COMB) potential
"pair_style comb3"_pair_comb.html - charge-optimized many-body (COMB3) potential
"pair_style coul/cut"_pair_coul.html - cutoff Coulombic potential
"pair_style coul/debye"_pair_coul.html - cutoff Coulombic potential with Debye screening
"pair_style coul/dsf"_pair_coul.html - Coulombics via damped shifted forces
"pair_style coul/long"_pair_coul.html - long-range Coulombic potential
"pair_style coul/long/cs"_pair_coul.html - long-range Coulombic potential and core/shell
"pair_style coul/msm"_pair_coul.html - long-range MSM Coulombics
"pair_style coul/streitz"_pair_coul.html - Coulombics via Streitz/Mintmire Slater orbitals
"pair_style coul/wolf"_pair_coul.html - Coulombics via Wolf potential
"pair_style dpd"_pair_dpd.html - dissipative particle dynamics (DPD)
"pair_style dpd/tstat"_pair_dpd.html - DPD thermostatting
"pair_style dsmc"_pair_dsmc.html - Direct Simulation Monte Carlo (DSMC)
"pair_style eam"_pair_eam.html - embedded atom method (EAM)
"pair_style eam/alloy"_pair_eam.html - alloy EAM
"pair_style eam/fs"_pair_eam.html - Finnis-Sinclair EAM
"pair_style eim"_pair_eim.html - embedded ion method (EIM)
"pair_style gauss"_pair_gauss.html - Gaussian potential
"pair_style gayberne"_pair_gayberne.html - Gay-Berne ellipsoidal potential
"pair_style gran/hertz/history"_pair_gran.html - granular potential with Hertzian interactions
"pair_style gran/hooke"_pair_gran.html - granular potential with history effects
"pair_style gran/hooke/history"_pair_gran.html - granular potential without history effects
"pair_style hbond/dreiding/lj"_pair_hbond_dreiding.html - DREIDING hydrogen bonding LJ potential
"pair_style hbond/dreiding/morse"_pair_hbond_dreiding.html - DREIDING hydrogen bonding Morse potential
"pair_style kim"_pair_kim.html - interface to potentials provided by KIM project
"pair_style lcbop"_pair_lcbop.html - long-range bond-order potential (LCBOP)
"pair_style line/lj"_pair_line_lj.html - LJ potential between line segments
"pair_style lj/charmm/coul/charmm"_pair_charmm.html - CHARMM potential with cutoff Coulomb
"pair_style lj/charmm/coul/charmm/implicit"_pair_charmm.html - CHARMM for implicit solvent
"pair_style lj/charmm/coul/long"_pair_charmm.html - CHARMM with long-range Coulomb
"pair_style lj/charmm/coul/msm"_pair_charmm.html - CHARMM with long-range MSM Coulombics
"pair_style lj/class2"_pair_class2.html - COMPASS (class 2) force field with no Coulomb
"pair_style lj/class2/coul/cut"_pair_class2.html - COMPASS with cutoff Coulomb
"pair_style lj/class2/coul/long"_pair_class2.html - COMPASS with long-range Coulomb
"pair_style lj/cubic"_pair_lj_cubic.html - LJ with cubic after inflection point
"pair_style lj/cut"_pair_lj.html - cutoff Lennard-Jones potential with no Coulomb
"pair_style lj/cut/coul/cut"_pair_lj.html - LJ with cutoff Coulomb
"pair_style lj/cut/coul/debye"_pair_lj.html - LJ with Debye screening added to Coulomb
"pair_style lj/cut/coul/dsf"_pair_lj.html - LJ with Coulombics via damped shifted forces
"pair_style lj/cut/coul/long"_pair_lj.html - LJ with long-range Coulombics
"pair_style lj/cut/coul/long/cs"_pair_lj.html - LJ with long-range Coulombics and core/shell
"pair_style lj/cut/coul/msm"_pair_lj.html - LJ with long-range MSM Coulombics
"pair_style lj/cut/dipole/cut"_pair_dipole.html - point dipoles with cutoff
"pair_style lj/cut/dipole/long"_pair_dipole.html - point dipoles with long-range Ewald
"pair_style lj/cut/tip4p/cut"_pair_lj.html - LJ with cutoff Coulomb for TIP4P water
"pair_style lj/cut/tip4p/long"_pair_lj.html - LJ with long-range Coulomb for TIP4P water
"pair_style lj/expand"_pair_lj_expand.html - Lennard-Jones for variable size particles
"pair_style lj/gromacs"_pair_gromacs.html - GROMACS-style Lennard-Jones potential
"pair_style lj/gromacs/coul/gromacs"_pair_gromacs.html - GROMACS-style LJ and Coulombic potential
"pair_style lj/long/coul/long"_pair_lj_long.html - long-range LJ and long-range Coulombics
"pair_style lj/long/dipole/long"_pair_dipole.html - long-range LJ and long-range point dipoles
"pair_style lj/long/tip4p/long"_pair_lj_long.html - long-range LJ and long-range Coulomb for TIP4P water
"pair_style lj/smooth"_pair_lj_smooth.html - smoothed Lennard-Jones potential
"pair_style lj/smooth/linear"_pair_lj_smooth_linear.html - linear smoothed Lennard-Jones potential
"pair_style lj96/cut"_pair_lj96.html - Lennard-Jones 9/6 potential
"pair_style lubricate"_pair_lubricate.html - hydrodynamic lubrication forces
"pair_style lubricate/poly"_pair_lubricate.html - hydrodynamic lubrication forces with polydispersity
"pair_style lubricateU"_pair_lubricateU.html - hydrodynamic lubrication forces for Fast Lubrication Dynamics
"pair_style lubricateU/poly"_pair_lubricateU.html - hydrodynamic lubrication forces for Fast Lubrication with polydispersity
"pair_style meam"_pair_meam.html - modified embedded atom method (MEAM)
"pair_style mie/cut"_pair_mie.html - Mie potential
"pair_style morse"_pair_morse.html - Morse potential
"pair_style nb3b/harmonic"_pair_nb3b_harmonic.html - nonbonded 3-body harmonic potential
"pair_style nm/cut"_pair_nm.html - N-M potential
"pair_style nm/cut/coul/cut"_pair_nm.html - N-M potential with cutoff Coulomb
"pair_style nm/cut/coul/long"_pair_nm.html - N-M potential with long-range Coulombics
"pair_style peri/eps"_pair_peri.html - peridynamic EPS potential
"pair_style peri/lps"_pair_peri.html - peridynamic LPS potential
"pair_style peri/pmb"_pair_peri.html - peridynamic PMB potential
"pair_style peri/ves"_pair_peri.html - peridynamic VES potential
"pair_style polymorphic"_pair_polymorphic.html - polymorphic 3-body potential
"pair_style reax"_pair_reax.html - ReaxFF potential
"pair_style rebo"_pair_airebo.html - 2nd generation REBO potential of Brenner
"pair_style resquared"_pair_resquared.html - Everaers RE-Squared ellipsoidal potential
"pair_style snap"_pair_snap.html - SNAP quantum-accurate potential
"pair_style soft"_pair_soft.html - Soft (cosine) potential
"pair_style sw"_pair_sw.html - Stillinger-Weber 3-body potential
"pair_style table"_pair_table.html - tabulated pair potential
"pair_style tersoff"_pair_tersoff.html - Tersoff 3-body potential
"pair_style tersoff/mod"_pair_tersoff_mod.html - modified Tersoff 3-body potential
"pair_style tersoff/zbl"_pair_tersoff_zbl.html - Tersoff/ZBL 3-body potential
"pair_style tip4p/cut"_pair_coul.html - Coulomb for TIP4P water w/out LJ
"pair_style tip4p/long"_pair_coul.html - long-range Coulombics for TIP4P water w/out LJ
"pair_style tri/lj"_pair_tri_lj.html - LJ potential between triangles
"pair_style vashishta"_pair_vashishta.html - Vashishta 2-body and 3-body potential
"pair_style yukawa"_pair_yukawa.html - Yukawa potential
"pair_style yukawa/colloid"_pair_yukawa_colloid.html - screened Yukawa potential for finite-size particles
"pair_style zbl"_pair_zbl.html - Ziegler-Biersack-Littmark potential :ul
"adp"_pair_adp.html - angular dependent potential (ADP) of Mishin
"agni"_pair_agni.html - machine learned potential mapping atomic environment to forces
"airebo"_pair_airebo.html - AIREBO potential of Stuart
"airebo/morse"_pair_airebo.html - AIREBO with Morse instead of LJ
"atm"_pair_atm.html - Axilrod-Teller-Muto potential
"awpmd/cut"_pair_awpmd.html - Antisymmetrized Wave Packet MD potential for atoms and electrons
"beck"_pair_beck.html - Beck potential
"body/nparticle"_pair_body_nparticle.html - interactions between body particles
"body/rounded/polygon"_pair_body_rounded_polygon.html - granular-style 2d polygon potential
"body/rounded/polyhedron"_pair_body_rounded_polyhedron.html - granular-style 3d polyhedron potential
"bop"_pair_bop.html - BOP potential of Pettifor
"born"_pair_born.html - Born-Mayer-Huggins potential
"born/coul/dsf"_pair_born.html - Born with damped-shifted-force model
"born/coul/dsf/cs"_pair_cs.html - Born with damped-shifted-force and core/shell model
"born/coul/long"_pair_born.html - Born with long-range Coulombics
"born/coul/long/cs"_pair_cs.html - Born with long-range Coulombics and core/shell
"born/coul/msm"_pair_born.html - Born with long-range MSM Coulombics
"born/coul/wolf"_pair_born.html - Born with Wolf potential for Coulombics
"born/coul/wolf/cs"_pair_cs.html - Born with Wolf potential for Coulombics and core/shell model
"brownian"_pair_brownian.html - Brownian potential for Fast Lubrication Dynamics
"brownian/poly"_pair_brownian.html - Brownian potential for Fast Lubrication Dynamics with polydispersity
"buck"_pair_buck.html - Buckingham potential
"buck/coul/cut"_pair_buck.html - Buckingham with cutoff Coulomb
"buck/coul/long"_pair_buck.html - Buckingham with long-range Coulombics
"buck/coul/long/cs"_pair_cs.html - Buckingham with long-range Coulombics and core/shell
"buck/coul/msm"_pair_buck.html - Buckingham with long-range MSM Coulombics
"buck/long/coul/long"_pair_buck_long.html - long-range Buckingham with long-range Coulombics
"buck/mdf"_pair_mdf.html - Buckingham with a taper function
"buck6d/coul/gauss/dsf"_pair_buck6d_coul_gauss.html - dispersion-damped Buckingham with damped-shift-force model
"buck6d/coul/gauss/long"_pair_buck6d_coul_gauss.html - dispersion-damped Buckingham with long-range Coulombics
"colloid"_pair_colloid.html - integrated colloidal potential
"comb"_pair_comb.html - charge-optimized many-body (COMB) potential
"comb3"_pair_comb.html - charge-optimized many-body (COMB3) potential
"coul/cut"_pair_coul.html - cutoff Coulombic potential
"coul/cut/soft"_pair_lj_soft.html - Coulombic potential with a soft core
"coul/debye"_pair_coul.html - cutoff Coulombic potential with Debye screening
"coul/diel"_pair_coul_diel.html - Coulomb potential with dielectric permittivity
"coul/dsf"_pair_coul.html - Coulombics with damped-shifted-force model
"coul/long"_pair_coul.html - long-range Coulombic potential
"coul/long/cs"_pair_cs.html - long-range Coulombic potential and core/shell
"coul/long/soft"_pair_lj_soft.html - long-range Coulombic potential with a soft core
"coul/msm"_pair_coul.html - long-range MSM Coulombics
"coul/shield"_pair_coul_shield.html - Coulombics for boron nitride for use with "ilp/graphene/hbn"_pair_ilp_graphene_hbn.html potential
"coul/streitz"_pair_coul.html - Coulombics via Streitz/Mintmire Slater orbitals
"coul/wolf"_pair_coul.html - Coulombics via Wolf potential
"coul/wolf/cs"_pair_cs.html - ditto with core/shell adjustments
"dpd"_pair_dpd.html - dissipative particle dynamics (DPD)
"dpd/fdt"_pair_dpd_fdt.html - DPD for constant temperature and pressure
"dpd/fdt/energy"_pair_dpd_fdt.html - DPD for constant energy and enthalpy
"dpd/tstat"_pair_dpd.html - pair-wise DPD thermostatting
"dsmc"_pair_dsmc.html - Direct Simulation Monte Carlo (DSMC)
"eam"_pair_eam.html - embedded atom method (EAM)
"eam/alloy"_pair_eam.html - alloy EAM
"eam/cd"_pair_eam.html - concentration-dependent EAM
"eam/cd/old"_pair_eam.html - older two-site model for concentration-dependent EAM
"eam/fs"_pair_eam.html - Finnis-Sinclair EAM
"edip"_pair_edip.html - three-body EDIP potential
"edip/multi"_pair_edip.html - multi-element EDIP potential
"edpd"_pair_meso.html - eDPD particle interactions
"eff/cut"_pair_eff.html - electron force field with a cutoff
"eim"_pair_eim.html - embedded ion method (EIM)
"exp6/rx"_pair_exp6_rx.html - reactive DPD potential
"extep"_pair_extep.html - extended Tersoff potential
"gauss"_pair_gauss.html - Gaussian potential
"gauss/cut"_pair_gauss.html - generalized Gaussian potential
"gayberne"_pair_gayberne.html - Gay-Berne ellipsoidal potential
"gran/hertz/history"_pair_gran.html - granular potential with Hertzian interactions
"gran/hooke"_pair_gran.html - granular potential with history effects
"gran/hooke/history"_pair_gran.html - granular potential without history effects
"gw"_pair_gw.html - Gao-Weber potential
"gw/zbl"_pair_gw.html - Gao-Weber potential with a repulsive ZBL core
"hbond/dreiding/lj"_pair_hbond_dreiding.html - DREIDING hydrogen bonding LJ potential
"hbond/dreiding/morse"_pair_hbond_dreiding.html - DREIDING hydrogen bonding Morse potential
"ilp/graphene/hbn"_pair_ilp_graphene_hbn.html - registry-dependent interlayer potential (ILP)
"kim"_pair_kim.html - interface to potentials provided by KIM project
"kolmogorov/crespi/full"_pair_kolmogorov_crespi_full.html - Kolmogorov-Crespi (KC) potential with no simplifications
"kolmogorov/crespi/z"_pair_kolmogorov_crespi_z.html - Kolmogorov-Crespi (KC) potential with normals along z-axis
"lcbop"_pair_lcbop.html - long-range bond-order potential (LCBOP)
"lennard/mdf"_pair_mdf.html - LJ potential in A/B form with a taper function
"line/lj"_pair_line_lj.html - LJ potential between line segments
"list"_pair_list.html - potential between pairs of atoms explicitly listed in an input file
"lj/charmm/coul/charmm"_pair_charmm.html - CHARMM potential with cutoff Coulomb
"lj/charmm/coul/charmm/implicit"_pair_charmm.html - CHARMM for implicit solvent
"lj/charmm/coul/long"_pair_charmm.html - CHARMM with long-range Coulomb
"lj/charmm/coul/long/soft"_pair_lj_soft.html - CHARMM with long-range Coulomb and a soft core
"lj/charmm/coul/msm"_pair_charmm.html - CHARMM with long-range MSM Coulombics
"lj/charmmfsw/coul/charmmfsh"_pair_charmm.html - CHARMM with force switching and shifting
"lj/charmmfsw/coul/long"_pair_charmm.html - CHARMM with force switching and long-rnage Coulombics
"lj/class2"_pair_class2.html - COMPASS (class 2) force field with no Coulomb
"lj/class2/coul/cut"_pair_class2.html - COMPASS with cutoff Coulomb
"lj/class2/coul/long"_pair_class2.html - COMPASS with long-range Coulomb
"lj/cubic"_pair_lj_cubic.html - LJ with cubic after inflection point
"lj/cut"_pair_lj.html - cutoff Lennard-Jones potential with no Coulomb
"lj/cut/coul/cut"_pair_lj.html - LJ with cutoff Coulomb
"lj/cut/coul/cut/soft"_pair_lj_soft.html - LJ with cutoff Coulomb with a soft core
"lj/cut/coul/debye"_pair_lj.html - LJ with Debye screening added to Coulomb
"lj/cut/coul/dsf"_pair_lj.html - LJ with Coulombics via damped shifted forces
"lj/cut/coul/long"_pair_lj.html - LJ with long-range Coulombics
"lj/cut/coul/long/cs"_pair_cs.html - ditto with core/shell adjustments
"lj/cut/coul/long/soft"_pair_lj_soft.html - LJ with long-range Coulombics with a soft core
"lj/cut/coul/msm"_pair_lj.html - LJ with long-range MSM Coulombics
"lj/cut/coul/wolf"_pair_lj.html - LJ with Coulombics via Wolf potential
"lj/cut/dipole/cut"_pair_dipole.html - point dipoles with cutoff
"lj/cut/dipole/long"_pair_dipole.html - point dipoles with long-range Ewald
"lj/cut/soft"_pair_lj_soft.html - LJ with a soft core
"lj/cut/thole/long"_pair_thole.html - LJ with Coulomibics with thole damping
"lj/cut/tip4p/cut"_pair_lj.html - LJ with cutoff Coulomb for TIP4P water
"lj/cut/tip4p/long"_pair_lj.html - LJ with long-range Coulomb for TIP4P water
"lj/cut/tip4p/long/soft"_pair_lj_soft.html - LJ with cutoff Coulomb for TIP4P water with a soft core
"lj/expand"_pair_lj_expand.html - Lennard-Jones for variable size particles
"lj/expand/coul/long"_pair_lj_expand.html - Lennard-Jones for variable size particles with long-range Coulombics
"lj/gromacs"_pair_gromacs.html - GROMACS-style Lennard-Jones potential
"lj/gromacs/coul/gromacs"_pair_gromacs.html - GROMACS-style LJ and Coulombic potential
"lj/long/coul/long"_pair_lj_long.html - long-range LJ and long-range Coulombics
"lj/long/dipole/long"_pair_dipole.html - long-range LJ and long-range point dipoles
"lj/long/tip4p/long"_pair_lj_long.html - long-range LJ and long-range Coulombics for TIP4P water
"lj/mdf"_pair_mdf.html - LJ potential with a taper function
"lj/sdk"_pair_sdk.html - LJ for SDK coarse-graining
"lj/sdk/coul/long"_pair_sdk.html - LJ for SDK coarse-graining with long-range Coulombics
"lj/sdk/coul/msm"_pair_sdk.html - LJ for SDK coarse-graining with long-range Coulombics via MSM
"lj/sf/dipole/sf"_pair_dipole.html - LJ with dipole interaction with shifted forces
"lj/smooth"_pair_lj_smooth.html - smoothed Lennard-Jones potential
"lj/smooth/linear"_pair_lj_smooth_linear.html - linear smoothed LJ potential
"lj96/cut"_pair_lj96.html - Lennard-Jones 9/6 potential
"lubricate"_pair_lubricate.html - hydrodynamic lubrication forces
"lubricate/poly"_pair_lubricate.html - hydrodynamic lubrication forces with polydispersity
"lubricateU"_pair_lubricateU.html - hydrodynamic lubrication forces for Fast Lubrication Dynamics
"lubricateU/poly"_pair_lubricateU.html - hydrodynamic lubrication forces for Fast Lubrication with polydispersity
"mdpd"_pair_meso.html - mDPD particle interactions
"mdpd/rhosum"_pair_meso.html - mDPD particle interactions for mass density
"meam"_pair_meam.html - modified embedded atom method (MEAM) in Fortran
"meam/c"_pair_meam.html - modified embedded atom method (MEAM) in C
"meam/spline"_pair_meam_spline.html - splined version of MEAM
"meam/sw/spline"_pair_meam_sw_spline.html - splined version of MEAM with a Stillinger-Weber term
"mgpt"_pair_mgpt.html - simplified model generalized pseudopotential theory (MGPT) potential
"mie/cut"_pair_mie.html - Mie potential
"momb"_pair_momb.html - Many-Body Metal-Organic (MOMB) force field
"morse"_pair_morse.html - Morse potential
"morse/smooth/linear"_pair_morse.html - linear smoothed Morse potential
"morse/soft"_pair_morse.html - Morse potential with a soft core
"multi/lucy"_pair_multi_lucy.html - DPD potential with density-dependent force
"multi/lucy/rx"_pair_multi_lucy_rx.html - reactive DPD potential with density-dependent force
"nb3b/harmonic"_pair_nb3b_harmonic.html - nonbonded 3-body harmonic potential
"nm/cut"_pair_nm.html - N-M potential
"nm/cut/coul/cut"_pair_nm.html - N-M potential with cutoff Coulomb
"nm/cut/coul/long"_pair_nm.html - N-M potential with long-range Coulombics
"oxdna/coaxstk"_pair_oxdna.html -
"oxdna/excv"_pair_oxdna.html -
"oxdna/hbond"_pair_oxdna.html -
"oxdna/stk"_pair_oxdna.html -
"oxdna/xstk"_pair_oxdna.html -
"oxdna2/coaxstk"_pair_oxdna2.html -
"oxdna2/dh"_pair_oxdna2.html -
"oxdna2/excv"_pair_oxdna2.html -
"oxdna2/hbond"_pair_oxdna2.html -
"oxdna2/stk"_pair_oxdna2.html -
"oxdna2/xstk"_pair_oxdna2.html -
"peri/eps"_pair_peri.html - peridynamic EPS potential
"peri/lps"_pair_peri.html - peridynamic LPS potential
"peri/pmb"_pair_peri.html - peridynamic PMB potential
"peri/ves"_pair_peri.html - peridynamic VES potential
"polymorphic"_pair_polymorphic.html - polymorphic 3-body potential
"python"_pair_python.html -
"quip"_pair_quip.html -
"reax"_pair_reax.html - ReaxFF potential in Fortran
"reax/c"_pair_reaxc.html - ReaxFF potential in C
"rebo"_pair_airebo.html - 2nd generation REBO potential of Brenner
"resquared"_pair_resquared.html - Everaers RE-Squared ellipsoidal potential
"smd/hertz"_pair_smd_hertz.html -
"smd/tlsph"_pair_smd_tlsph.html -
"smd/tri_surface"_pair_smd_triangulated_surface.html -
"smd/ulsph"_pair_smd_ulsph.html -
"smtbq"_pair_smtbq.html -
"snap"_pair_snap.html - SNAP quantum-accurate potential
"soft"_pair_soft.html - Soft (cosine) potential
"sph/heatconduction"_pair_sph_heatconduction.html -
"sph/idealgas"_pair_sph_idealgas.html -
"sph/lj"_pair_sph_lj.html -
"sph/rhosum"_pair_sph_rhosum.html -
"sph/taitwater"_pair_sph_taitwater.html -
"sph/taitwater/morris"_pair_sph_taitwater_morris.html -
"spin/dmi"_pair_spin_dmi.html -
"spin/exchange"_pair_spin_exchange.html -
"spin/magelec"_pair_spin_magelec.html -
"spin/neel"_pair_spin_neel.html -
"srp"_pair_srp.html -
"sw"_pair_sw.html - Stillinger-Weber 3-body potential
"table"_pair_table.html - tabulated pair potential
"table/rx"_pair_table_rx.html -
"tdpd"_pair_meso.html - tDPD particle interactions
"tersoff"_pair_tersoff.html - Tersoff 3-body potential
"tersoff/mod"_pair_tersoff_mod.html - modified Tersoff 3-body potential
"tersoff/mod/c"_pair_tersoff_mod.html -
"tersoff/table"_pair_tersoff.html -
"tersoff/zbl"_pair_tersoff_zbl.html - Tersoff/ZBL 3-body potential
"thole"_pair_thole.html - Coulomb interactions with thole damping
"tip4p/cut"_pair_coul.html - Coulomb for TIP4P water w/out LJ
"tip4p/long"_pair_coul.html - long-range Coulombics for TIP4P water w/out LJ
"tip4p/long/soft"_pair_lj_soft.html -
"tri/lj"_pair_tri_lj.html - LJ potential between triangles
"ufm"_pair_ufm.html -
"vashishta"_pair_vashishta.html - Vashishta 2-body and 3-body potential
"vashishta/table"_pair_vashishta.html -
"yukawa"_pair_yukawa.html - Yukawa potential
"yukawa/colloid"_pair_yukawa_colloid.html - screened Yukawa potential for finite-size particles
"zbl"_pair_zbl.html - Ziegler-Biersack-Littmark potential :ul
:line

View File

@ -8,10 +8,10 @@
pair_style tersoff command :h3
pair_style tersoff/table command :h3
pair_style tersoff/gpu :h3
pair_style tersoff/intel :h3
pair_style tersoff/kk :h3
pair_style tersoff/omp :h3
pair_style tersoff/gpu command :h3
pair_style tersoff/intel command :h3
pair_style tersoff/kk command :h3
pair_style tersoff/omp command :h3
pair_style tersoff/table/omp command :h3
[Syntax:]

View File

@ -13,7 +13,7 @@ special_bonds command :h3
special_bonds keyword values ... :pre
one or more keyword/value pairs may be appended :ulb,l
keyword = {amber} or {charmm} or {dreiding} or {fene} or {lj/coul} or {lj} or {coul} or {angle} or {dihedral} or {extra} :l
keyword = {amber} or {charmm} or {dreiding} or {fene} or {lj/coul} or {lj} or {coul} or {angle} or {dihedral} :l
{amber} values = none
{charmm} values = none
{dreiding} values = none
@ -219,7 +219,7 @@ each time the command is issued.
[Default:]
All 3 Lennard-Jones and 3 Coulombic weighting coefficients = 0.0,
angle = no, dihedral = no, and extra = 0.
angle = no, dihedral = no.
:line

View File

@ -36,7 +36,7 @@ fix 3 all nve/spin lattice no
timestep 0.0002
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -40,7 +40,7 @@ timestep 0.0001
# compute and output options
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -40,7 +40,7 @@ fix 3 all nve/spin lattice yes
timestep 0.0001
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -37,7 +37,7 @@ timestep 0.0001
# compute and output options
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -38,7 +38,7 @@ timestep 0.0001
# compute and output options
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -25,7 +25,7 @@ timestep 0.0001
# define outputs and computes
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -29,7 +29,7 @@ timestep 0.0001
# define outputs
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -34,7 +34,7 @@ timestep 0.0001
# compute and output options
compute out_mag all compute/spin
compute out_mag all spin
compute out_pe all pe
compute out_ke all ke
compute out_temp all temp

View File

@ -1,7 +1,7 @@
# Point dipoles in a 2d box
units lj
atom_style full
atom_style charge
read_data data.NaCl
@ -29,7 +29,7 @@ pair_coeff * *
#fix 2 all scafacos p3m tolerance field 0.001
kspace_style scafacos p3m 0.001
kspace_style scafacos tolerance field
#kspace_style scafacos tolerance field
timestep 0.005
thermo 10

View File

@ -129,7 +129,7 @@ compute contact_radius all smd/contact/radius
compute S solids smd/tlsph/stress
compute nn water smd/ulsph/num/neighs
compute epl solids smd/plastic/strain
compute vol all smd/volume
compute vol all smd/vol
compute rho all smd/rho
dump dump_id all custom 100 dump.LAMMPS id type x y &

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