added LAST option to dump_modify thresh, more restart info printed out to screen

txt2rst external link fix

bench/log.6Oct16.chain.fixed.icc.1

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # FENE beadspring benchmark
 
 units		lj
@@ -43,25 +43,25 @@ Neighbor list info ...
   master list distance cutoff = 1.52
   ghost atom cutoff = 1.52
   binsize = 0.76 -> bins = 45 45 45
-Memory usage per processor = 11.5189 Mbytes
+Memory usage per processor = 12.0423 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0   0.97029772   0.44484087    20.494523    22.394765    4.6721833 
      100    0.9729966    0.4361122    20.507698     22.40326    4.6548819 
-Loop time of 0.978585 on 1 procs for 100 steps with 32000 atoms
+Loop time of 0.977647 on 1 procs for 100 steps with 32000 atoms
 
-Performance: 105948.895 tau/day, 102.188 timesteps/s
-100.0% CPU use with 1 MPI tasks x no OpenMP threads
+Performance: 106050.541 tau/day, 102.286 timesteps/s
+99.9% CPU use with 1 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.19562    | 0.19562    | 0.19562    |   0.0 | 19.99
-Bond    | 0.087475   | 0.087475   | 0.087475   |   0.0 |  8.94
-Neigh   | 0.44861    | 0.44861    | 0.44861    |   0.0 | 45.84
-Comm    | 0.032932   | 0.032932   | 0.032932   |   0.0 |  3.37
-Output  | 0.00010395 | 0.00010395 | 0.00010395 |   0.0 |  0.01
-Modify  | 0.19413    | 0.19413    | 0.19413    |   0.0 | 19.84
-Other   |            | 0.01972    |            |       |  2.02
+Pair    | 0.19421    | 0.19421    | 0.19421    |   0.0 | 19.86
+Bond    | 0.08741    | 0.08741    | 0.08741    |   0.0 |  8.94
+Neigh   | 0.45791    | 0.45791    | 0.45791    |   0.0 | 46.84
+Comm    | 0.032649   | 0.032649   | 0.032649   |   0.0 |  3.34
+Output  | 0.00012207 | 0.00012207 | 0.00012207 |   0.0 |  0.01
+Modify  | 0.18071    | 0.18071    | 0.18071    |   0.0 | 18.48
+Other   |            | 0.02464    |            |       |  2.52
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.6Oct16.chain.fixed.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # FENE beadspring benchmark
 
 units		lj
@@ -43,25 +43,25 @@ Neighbor list info ...
   master list distance cutoff = 1.52
   ghost atom cutoff = 1.52
   binsize = 0.76 -> bins = 45 45 45
-Memory usage per processor = 3.91518 Mbytes
+Memory usage per processor = 4.14663 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0   0.97029772   0.44484087    20.494523    22.394765    4.6721833 
      100   0.97145835   0.43803883    20.502691    22.397872     4.626988 
-Loop time of 0.271187 on 4 procs for 100 steps with 32000 atoms
+Loop time of 0.269205 on 4 procs for 100 steps with 32000 atoms
 
-Performance: 382319.453 tau/day, 368.749 timesteps/s
-99.6% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 385133.446 tau/day, 371.464 timesteps/s
+99.8% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.048621   | 0.050076   | 0.051229   |   0.4 | 18.47
-Bond    | 0.022254   | 0.022942   | 0.023567   |   0.3 |  8.46
-Neigh   | 0.11873    | 0.11881    | 0.11887    |   0.0 | 43.81
-Comm    | 0.019066   | 0.021357   | 0.024297   |   1.3 |  7.88
-Output  | 5.0068e-05 | 5.5015e-05 | 6.1035e-05 |   0.1 |  0.02
-Modify  | 0.048737   | 0.050198   | 0.051231   |   0.4 | 18.51
-Other   |            | 0.007751   |            |       |  2.86
+Pair    | 0.049383   | 0.049756   | 0.049988   |   0.1 | 18.48
+Bond    | 0.022701   | 0.022813   | 0.022872   |   0.0 |  8.47
+Neigh   | 0.11982    | 0.12002    | 0.12018    |   0.0 | 44.58
+Comm    | 0.020274   | 0.021077   | 0.022348   |   0.5 |  7.83
+Output  | 5.3167e-05 | 5.6148e-05 | 6.3181e-05 |   0.1 |  0.02
+Modify  | 0.046276   | 0.046809   | 0.047016   |   0.1 | 17.39
+Other   |            | 0.008669   |            |       |  3.22
 
 Nlocal:    8000 ave 8030 max 7974 min
 Histogram: 1 0 0 1 0 1 0 0 0 1

bench/log.6Oct16.chain.scaled.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # FENE beadspring benchmark
 
 variable	x index 1
@@ -59,25 +59,25 @@ Neighbor list info ...
   master list distance cutoff = 1.52
   ghost atom cutoff = 1.52
   binsize = 0.76 -> bins = 89 89 45
-Memory usage per processor = 12.8735 Mbytes
+Memory usage per processor = 13.2993 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0   0.97027498   0.44484087    20.494523    22.394765    4.6721833 
      100   0.97682955   0.44239968    20.500229    22.407862    4.6527025 
-Loop time of 1.20889 on 4 procs for 100 steps with 128000 atoms
+Loop time of 1.14845 on 4 procs for 100 steps with 128000 atoms
 
-Performance: 85764.410 tau/day, 82.720 timesteps/s
-99.8% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 90277.919 tau/day, 87.074 timesteps/s
+99.9% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.21738    | 0.23306    | 0.23926    |   1.9 | 19.28
-Bond    | 0.094536   | 0.10196    | 0.10534    |   1.4 |  8.43
-Neigh   | 0.52311    | 0.52392    | 0.52519    |   0.1 | 43.34
-Comm    | 0.090161   | 0.10022    | 0.12557    |   4.7 |  8.29
-Output  | 0.00012207 | 0.00017327 | 0.00019598 |   0.2 |  0.01
-Modify  | 0.19662    | 0.20262    | 0.20672    |   0.8 | 16.76
-Other   |            | 0.04694    |            |       |  3.88
+Pair    | 0.2203     | 0.22207    | 0.22386    |   0.3 | 19.34
+Bond    | 0.094861   | 0.095302   | 0.095988   |   0.1 |  8.30
+Neigh   | 0.52127    | 0.5216     | 0.52189    |   0.0 | 45.42
+Comm    | 0.079585   | 0.082159   | 0.084366   |   0.7 |  7.15
+Output  | 0.00013304 | 0.00015306 | 0.00018501 |   0.2 |  0.01
+Modify  | 0.18351    | 0.18419    | 0.1856     |   0.2 | 16.04
+Other   |            | 0.04298    |            |       |  3.74
 
 Nlocal:    32000 ave 32015 max 31983 min
 Histogram: 1 0 1 0 0 0 0 0 1 1

bench/log.6Oct16.chute.fixed.icc.1

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # LAMMPS benchmark of granular flow
 # chute flow of 32000 atoms with frozen base at 26 degrees
 
@@ -47,24 +47,24 @@ Neighbor list info ...
   master list distance cutoff = 1.1
   ghost atom cutoff = 1.1
   binsize = 0.55 -> bins = 73 37 68
-Memory usage per processor = 15.567 Mbytes
-Step Atoms KinEng 1 Volume 
+Memory usage per processor = 16.0904 Mbytes
+Step Atoms KinEng c_1 Volume 
        0    32000    784139.13    1601.1263    29833.783 
      100    32000    784292.08    1571.0968    29834.707 
-Loop time of 0.550482 on 1 procs for 100 steps with 32000 atoms
+Loop time of 0.534174 on 1 procs for 100 steps with 32000 atoms
 
-Performance: 1569.534 tau/day, 181.659 timesteps/s
-100.1% CPU use with 1 MPI tasks x no OpenMP threads
+Performance: 1617.451 tau/day, 187.205 timesteps/s
+99.8% CPU use with 1 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.33849    | 0.33849    | 0.33849    |   0.0 | 61.49
-Neigh   | 0.040353   | 0.040353   | 0.040353   |   0.0 |  7.33
-Comm    | 0.018023   | 0.018023   | 0.018023   |   0.0 |  3.27
-Output  | 0.00020385 | 0.00020385 | 0.00020385 |   0.0 |  0.04
-Modify  | 0.13155    | 0.13155    | 0.13155    |   0.0 | 23.90
-Other   |            | 0.02186    |            |       |  3.97
+Pair    | 0.33346    | 0.33346    | 0.33346    |   0.0 | 62.43
+Neigh   | 0.043902   | 0.043902   | 0.043902   |   0.0 |  8.22
+Comm    | 0.018391   | 0.018391   | 0.018391   |   0.0 |  3.44
+Output  | 0.00022411 | 0.00022411 | 0.00022411 |   0.0 |  0.04
+Modify  | 0.11666    | 0.11666    | 0.11666    |   0.0 | 21.84
+Other   |            | 0.02153    |            |       |  4.03
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.6Oct16.chute.fixed.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # LAMMPS benchmark of granular flow
 # chute flow of 32000 atoms with frozen base at 26 degrees
 
@@ -47,24 +47,24 @@ Neighbor list info ...
   master list distance cutoff = 1.1
   ghost atom cutoff = 1.1
   binsize = 0.55 -> bins = 73 37 68
-Memory usage per processor = 6.81783 Mbytes
-Step Atoms KinEng 1 Volume 
+Memory usage per processor = 7.04927 Mbytes
+Step Atoms KinEng c_1 Volume 
        0    32000    784139.13    1601.1263    29833.783 
      100    32000    784292.08    1571.0968    29834.707 
-Loop time of 0.13141 on 4 procs for 100 steps with 32000 atoms
+Loop time of 0.171815 on 4 procs for 100 steps with 32000 atoms
 
-Performance: 6574.833 tau/day, 760.976 timesteps/s
-99.3% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 5028.653 tau/day, 582.020 timesteps/s
+99.7% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.062505   | 0.067      | 0.07152    |   1.5 | 50.99
-Neigh   | 0.010041   | 0.0101     | 0.010178   |   0.1 |  7.69
-Comm    | 0.012347   | 0.012895   | 0.013444   |   0.5 |  9.81
-Output  | 6.3896e-05 | 0.00010294 | 0.00014091 |   0.3 |  0.08
-Modify  | 0.031802   | 0.032348   | 0.032897   |   0.3 | 24.62
-Other   |            | 0.008965   |            |       |  6.82
+Pair    | 0.093691   | 0.096898   | 0.10005    |   0.8 | 56.40
+Neigh   | 0.011976   | 0.012059   | 0.012146   |   0.1 |  7.02
+Comm    | 0.016384   | 0.017418   | 0.018465   |   0.8 | 10.14
+Output  | 7.7963e-05 | 0.00010747 | 0.00013304 |   0.2 |  0.06
+Modify  | 0.031744   | 0.031943   | 0.032167   |   0.1 | 18.59
+Other   |            | 0.01339    |            |       |  7.79
 
 Nlocal:    8000 ave 8008 max 7992 min
 Histogram: 2 0 0 0 0 0 0 0 0 2

bench/log.6Oct16.chute.scaled.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # LAMMPS benchmark of granular flow
 # chute flow of 32000 atoms with frozen base at 26 degrees
 
@@ -57,24 +57,24 @@ Neighbor list info ...
   master list distance cutoff = 1.1
   ghost atom cutoff = 1.1
   binsize = 0.55 -> bins = 146 73 68
-Memory usage per processor = 15.7007 Mbytes
-Step Atoms KinEng 1 Volume 
+Memory usage per processor = 16.1265 Mbytes
+Step Atoms KinEng c_1 Volume 
        0   128000    3136556.5    6404.5051    119335.13 
      100   128000    3137168.3    6284.3873    119338.83 
-Loop time of 0.906913 on 4 procs for 100 steps with 128000 atoms
+Loop time of 0.832365 on 4 procs for 100 steps with 128000 atoms
 
-Performance: 952.683 tau/day, 110.264 timesteps/s
-99.7% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 1038.006 tau/day, 120.140 timesteps/s
+99.8% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.51454    | 0.53094    | 0.55381    |   2.0 | 58.54
-Neigh   | 0.042597   | 0.043726   | 0.045801   |   0.6 |  4.82
-Comm    | 0.063027   | 0.064657   | 0.067367   |   0.7 |  7.13
-Output  | 0.00024891 | 0.00059718 | 0.00086498 |   1.0 |  0.07
-Modify  | 0.16508    | 0.17656    | 0.1925     |   2.6 | 19.47
-Other   |            | 0.09043    |            |       |  9.97
+Pair    | 0.5178     | 0.52208    | 0.52793    |   0.5 | 62.72
+Neigh   | 0.047003   | 0.047113   | 0.047224   |   0.0 |  5.66
+Comm    | 0.05233    | 0.052988   | 0.053722   |   0.2 |  6.37
+Output  | 0.00024986 | 0.00032717 | 0.00036693 |   0.3 |  0.04
+Modify  | 0.15517    | 0.15627    | 0.15808    |   0.3 | 18.77
+Other   |            | 0.0536     |            |       |  6.44
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 4 0 0 0 0 0 0 0 0 0
@@ -87,4 +87,4 @@ Total # of neighbors = 460532
 Ave neighs/atom = 3.59791
 Neighbor list builds = 2
 Dangerous builds = 0
-Total wall time: 0:00:01
+Total wall time: 0:00:00

bench/log.6Oct16.eam.fixed.icc.1

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # bulk Cu lattice
 
 variable	x index 1
@@ -49,25 +49,25 @@ Neighbor list info ...
   master list distance cutoff = 5.95
   ghost atom cutoff = 5.95
   binsize = 2.975 -> bins = 25 25 25
-Memory usage per processor = 10.2238 Mbytes
+Memory usage per processor = 11.2238 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1600      -113280            0   -106662.09    18703.573 
       50    781.69049   -109873.35            0   -106640.13    52273.088 
      100      801.832    -109957.3            0   -106640.77    51322.821 
-Loop time of 5.90097 on 1 procs for 100 steps with 32000 atoms
+Loop time of 5.96529 on 1 procs for 100 steps with 32000 atoms
 
-Performance: 7.321 ns/day, 3.278 hours/ns, 16.946 timesteps/s
+Performance: 7.242 ns/day, 3.314 hours/ns, 16.764 timesteps/s
 99.9% CPU use with 1 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 5.2121     | 5.2121     | 5.2121     |   0.0 | 88.33
-Neigh   | 0.58212    | 0.58212    | 0.58212    |   0.0 |  9.86
-Comm    | 0.030392   | 0.030392   | 0.030392   |   0.0 |  0.52
-Output  | 0.00023389 | 0.00023389 | 0.00023389 |   0.0 |  0.00
-Modify  | 0.060871   | 0.060871   | 0.060871   |   0.0 |  1.03
-Other   |            | 0.01527    |            |       |  0.26
+Pair    | 5.2743     | 5.2743     | 5.2743     |   0.0 | 88.42
+Neigh   | 0.59212    | 0.59212    | 0.59212    |   0.0 |  9.93
+Comm    | 0.030399   | 0.030399   | 0.030399   |   0.0 |  0.51
+Output  | 0.00026202 | 0.00026202 | 0.00026202 |   0.0 |  0.00
+Modify  | 0.050487   | 0.050487   | 0.050487   |   0.0 |  0.85
+Other   |            | 0.01776    |            |       |  0.30
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.6Oct16.eam.fixed.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # bulk Cu lattice
 
 variable	x index 1
@@ -49,25 +49,25 @@ Neighbor list info ...
   master list distance cutoff = 5.95
   ghost atom cutoff = 5.95
   binsize = 2.975 -> bins = 25 25 25
-Memory usage per processor = 5.09629 Mbytes
+Memory usage per processor = 5.59629 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1600      -113280            0   -106662.09    18703.573 
       50    781.69049   -109873.35            0   -106640.13    52273.088 
      100      801.832    -109957.3            0   -106640.77    51322.821 
-Loop time of 1.58019 on 4 procs for 100 steps with 32000 atoms
+Loop time of 1.64562 on 4 procs for 100 steps with 32000 atoms
 
-Performance: 27.338 ns/day, 0.878 hours/ns, 63.284 timesteps/s
+Performance: 26.252 ns/day, 0.914 hours/ns, 60.767 timesteps/s
 99.8% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 1.3617     | 1.366      | 1.3723     |   0.4 | 86.45
-Neigh   | 0.15123    | 0.15232    | 0.15374    |   0.2 |  9.64
-Comm    | 0.033429   | 0.041275   | 0.047066   |   2.7 |  2.61
-Output  | 0.00011301 | 0.0001573  | 0.000211   |   0.3 |  0.01
-Modify  | 0.014694   | 0.015085   | 0.015421   |   0.2 |  0.95
-Other   |            | 0.005342   |            |       |  0.34
+Pair    | 1.408      | 1.4175     | 1.4341     |   0.9 | 86.14
+Neigh   | 0.15512    | 0.15722    | 0.16112    |   0.6 |  9.55
+Comm    | 0.029105   | 0.049986   | 0.061822   |   5.8 |  3.04
+Output  | 0.00010991 | 0.00011539 | 0.00012302 |   0.0 |  0.01
+Modify  | 0.013383   | 0.013573   | 0.013883   |   0.2 |  0.82
+Other   |            | 0.007264   |            |       |  0.44
 
 Nlocal:    8000 ave 8008 max 7993 min
 Histogram: 2 0 0 0 0 0 0 0 1 1

bench/log.6Oct16.eam.scaled.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # bulk Cu lattice
 
 variable	x index 1
@@ -49,25 +49,25 @@ Neighbor list info ...
   master list distance cutoff = 5.95
   ghost atom cutoff = 5.95
   binsize = 2.975 -> bins = 49 49 25
-Memory usage per processor = 10.1402 Mbytes
+Memory usage per processor = 11.1402 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1600      -453120            0   -426647.73    18704.012 
       50    779.50001   -439457.02            0   -426560.06    52355.276 
      100    797.97828   -439764.76            0   -426562.07     51474.74 
-Loop time of 6.46849 on 4 procs for 100 steps with 128000 atoms
+Loop time of 6.60121 on 4 procs for 100 steps with 128000 atoms
 
-Performance: 6.679 ns/day, 3.594 hours/ns, 15.460 timesteps/s
+Performance: 6.544 ns/day, 3.667 hours/ns, 15.149 timesteps/s
 99.9% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 5.581      | 5.5997     | 5.6265     |   0.8 | 86.57
-Neigh   | 0.65287    | 0.658      | 0.66374    |   0.5 | 10.17
-Comm    | 0.075706   | 0.11015    | 0.13655    |   7.2 |  1.70
-Output  | 0.00026488 | 0.00028312 | 0.00029302 |   0.1 |  0.00
-Modify  | 0.069607   | 0.072407   | 0.074555   |   0.7 |  1.12
-Other   |            | 0.02794    |            |       |  0.43
+Pair    | 5.6676     | 5.7011     | 5.7469     |   1.3 | 86.36
+Neigh   | 0.66423    | 0.67119    | 0.68082    |   0.7 | 10.17
+Comm    | 0.079367   | 0.13668    | 0.1791     |  10.5 |  2.07
+Output  | 0.00026989 | 0.00028622 | 0.00031209 |   0.1 |  0.00
+Modify  | 0.060046   | 0.062203   | 0.065009   |   0.9 |  0.94
+Other   |            | 0.02974    |            |       |  0.45
 
 Nlocal:    32000 ave 32092 max 31914 min
 Histogram: 1 0 0 1 0 1 0 0 0 1

bench/log.6Oct16.lj.fixed.icc.1

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # 3d Lennard-Jones melt
 
 variable	x index 1
@@ -50,20 +50,20 @@ Memory usage per processor = 8.21387 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1.44   -6.7733681            0   -4.6134356   -5.0197073 
      100    0.7574531   -5.7585055            0   -4.6223613   0.20726105 
-Loop time of 2.26309 on 1 procs for 100 steps with 32000 atoms
+Loop time of 2.26185 on 1 procs for 100 steps with 32000 atoms
 
-Performance: 19088.920 tau/day, 44.187 timesteps/s
+Performance: 19099.377 tau/day, 44.212 timesteps/s
 99.9% CPU use with 1 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 1.9341     | 1.9341     | 1.9341     |   0.0 | 85.46
-Neigh   | 0.2442     | 0.2442     | 0.2442     |   0.0 | 10.79
-Comm    | 0.024158   | 0.024158   | 0.024158   |   0.0 |  1.07
-Output  | 0.00011611 | 0.00011611 | 0.00011611 |   0.0 |  0.01
-Modify  | 0.053222   | 0.053222   | 0.053222   |   0.0 |  2.35
-Other   |            | 0.007258   |            |       |  0.32
+Pair    | 1.9328     | 1.9328     | 1.9328     |   0.0 | 85.45
+Neigh   | 0.2558     | 0.2558     | 0.2558     |   0.0 | 11.31
+Comm    | 0.024061   | 0.024061   | 0.024061   |   0.0 |  1.06
+Output  | 0.00012612 | 0.00012612 | 0.00012612 |   0.0 |  0.01
+Modify  | 0.040887   | 0.040887   | 0.040887   |   0.0 |  1.81
+Other   |            | 0.008214   |            |       |  0.36
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 1 0 0 0 0 0 0 0 0 0

bench/log.6Oct16.lj.fixed.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # 3d Lennard-Jones melt
 
 variable	x index 1
@@ -50,20 +50,20 @@ Memory usage per processor = 4.09506 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1.44   -6.7733681            0   -4.6134356   -5.0197073 
      100    0.7574531   -5.7585055            0   -4.6223613   0.20726105 
-Loop time of 0.640733 on 4 procs for 100 steps with 32000 atoms
+Loop time of 0.635957 on 4 procs for 100 steps with 32000 atoms
 
-Performance: 67422.779 tau/day, 156.071 timesteps/s
-99.7% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 67929.172 tau/day, 157.243 timesteps/s
+99.9% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 0.49487    | 0.51733    | 0.5322     |   1.9 | 80.74
-Neigh   | 0.061131   | 0.063685   | 0.065433   |   0.6 |  9.94
-Comm    | 0.02457    | 0.042349   | 0.069598   |   8.1 |  6.61
-Output  | 5.9843e-05 | 6.3181e-05 | 6.6996e-05 |   0.0 |  0.01
-Modify  | 0.012961   | 0.013863   | 0.014491   |   0.5 |  2.16
-Other   |            | 0.003448   |            |       |  0.54
+Pair    | 0.51335    | 0.51822    | 0.52569    |   0.7 | 81.49
+Neigh   | 0.063695   | 0.064309   | 0.065397   |   0.3 | 10.11
+Comm    | 0.027525   | 0.03629    | 0.041959   |   3.1 |  5.71
+Output  | 6.3896e-05 | 6.6698e-05 | 7.081e-05  |   0.0 |  0.01
+Modify  | 0.012472   | 0.01254    | 0.012618   |   0.1 |  1.97
+Other   |            | 0.004529   |            |       |  0.71
 
 Nlocal:    8000 ave 8037 max 7964 min
 Histogram: 2 0 0 0 0 0 0 0 1 1

bench/log.6Oct16.lj.scaled.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # 3d Lennard-Jones melt
 
 variable	x index 1
@@ -50,20 +50,20 @@ Memory usage per processor = 8.13678 Mbytes
 Step Temp E_pair E_mol TotEng Press 
        0         1.44   -6.7733681            0   -4.6133849   -5.0196788 
      100   0.75841891    -5.759957            0   -4.6223375   0.20008866 
-Loop time of 2.57914 on 4 procs for 100 steps with 128000 atoms
+Loop time of 2.55762 on 4 procs for 100 steps with 128000 atoms
 
-Performance: 16749.768 tau/day, 38.773 timesteps/s
+Performance: 16890.677 tau/day, 39.099 timesteps/s
 99.8% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 2.042      | 2.1092     | 2.1668     |   3.1 | 81.78
-Neigh   | 0.23982    | 0.24551    | 0.25233    |   1.0 |  9.52
-Comm    | 0.067088   | 0.13887    | 0.22681    |  15.7 |  5.38
-Output  | 0.00013185 | 0.00021666 | 0.00027108 |   0.4 |  0.01
-Modify  | 0.060348   | 0.071269   | 0.077063   |   2.5 |  2.76
-Other   |            | 0.01403    |            |       |  0.54
+Pair    | 2.0583     | 2.0988     | 2.1594     |   2.6 | 82.06
+Neigh   | 0.24411    | 0.24838    | 0.25585    |   0.9 |  9.71
+Comm    | 0.066397   | 0.13872    | 0.1863     |  11.9 |  5.42
+Output  | 0.00012994 | 0.00021023 | 0.00025702 |   0.3 |  0.01
+Modify  | 0.055533   | 0.058343   | 0.061791   |   1.2 |  2.28
+Other   |            | 0.0132     |            |       |  0.52
 
 Nlocal:    32000 ave 32060 max 31939 min
 Histogram: 1 0 1 0 0 0 0 1 0 1

bench/log.6Oct16.rhodo.fixed.icc.1

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # Rhodopsin model
 
 units           real
@@ -56,6 +56,7 @@ timestep        2.0
 
 run		100
 PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:316)
   G vector (1/distance) = 0.248835
   grid = 25 32 32
   stencil order = 5
@@ -70,41 +71,41 @@ Neighbor list info ...
   master list distance cutoff = 12
   ghost atom cutoff = 12
   binsize = 6 -> bins = 10 13 13
-Memory usage per processor = 91.7487 Mbytes
+Memory usage per processor = 93.2721 Mbytes
 ---------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
 TotEng   =    -25356.2064 KinEng   =     21444.8313 Temp     =       299.0397 
 PotEng   =    -46801.0377 E_bond   =      2537.9940 E_angle  =     10921.3742 
 E_dihed  =      5211.7865 E_impro  =       213.5116 E_vdwl   =     -2307.8634 
-E_coul   =    207025.8927 E_long   =   -270403.7333 Press    =      -142.6035 
+E_coul   =    207025.8927 E_long   =   -270403.7333 Press    =      -149.3301 
 Volume   =    307995.0335 
----------------- Step       50 ----- CPU =     17.6362 (sec) ----------------
-TotEng   =    -25330.0828 KinEng   =     21501.0029 Temp     =       299.8230 
-PotEng   =    -46831.0857 E_bond   =      2471.7004 E_angle  =     10836.4975 
-E_dihed  =      5239.6299 E_impro  =       227.1218 E_vdwl   =     -1993.2754 
-E_coul   =    206797.6331 E_long   =   -270410.3930 Press    =       237.6701 
-Volume   =    308031.5639 
----------------- Step      100 ----- CPU =     35.9089 (sec) ----------------
-TotEng   =    -25290.7593 KinEng   =     21592.0117 Temp     =       301.0920 
-PotEng   =    -46882.7709 E_bond   =      2567.9807 E_angle  =     10781.9408 
-E_dihed  =      5198.7432 E_impro  =       216.7834 E_vdwl   =     -1902.4783 
-E_coul   =    206659.2326 E_long   =   -270404.9733 Press    =         6.9960 
-Volume   =    308133.9888 
-Loop time of 35.9089 on 1 procs for 100 steps with 32000 atoms
+---------------- Step       50 ----- CPU =     17.2007 (sec) ----------------
+TotEng   =    -25330.0321 KinEng   =     21501.0036 Temp     =       299.8230 
+PotEng   =    -46831.0357 E_bond   =      2471.7033 E_angle  =     10836.5108 
+E_dihed  =      5239.6316 E_impro  =       227.1219 E_vdwl   =     -1993.2763 
+E_coul   =    206797.6655 E_long   =   -270410.3927 Press    =       237.6866 
+Volume   =    308031.5640 
+---------------- Step      100 ----- CPU =     35.0315 (sec) ----------------
+TotEng   =    -25290.7387 KinEng   =     21591.9096 Temp     =       301.0906 
+PotEng   =    -46882.6484 E_bond   =      2567.9789 E_angle  =     10781.9556 
+E_dihed  =      5198.7493 E_impro  =       216.7863 E_vdwl   =     -1902.6458 
+E_coul   =    206659.5006 E_long   =   -270404.9733 Press    =         6.7898 
+Volume   =    308133.9933 
+Loop time of 35.0316 on 1 procs for 100 steps with 32000 atoms
 
-Performance: 0.481 ns/day, 49.874 hours/ns, 2.785 timesteps/s
+Performance: 0.493 ns/day, 48.655 hours/ns, 2.855 timesteps/s
 99.9% CPU use with 1 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 25.731     | 25.731     | 25.731     |   0.0 | 71.66
-Bond    | 1.2771     | 1.2771     | 1.2771     |   0.0 |  3.56
-Kspace  | 3.2094     | 3.2094     | 3.2094     |   0.0 |  8.94
-Neigh   | 4.4538     | 4.4538     | 4.4538     |   0.0 | 12.40
-Comm    | 0.068507   | 0.068507   | 0.068507   |   0.0 |  0.19
-Output  | 0.00025916 | 0.00025916 | 0.00025916 |   0.0 |  0.00
-Modify  | 1.1417     | 1.1417     | 1.1417     |   0.0 |  3.18
-Other   |            | 0.027      |            |       |  0.08
+Pair    | 25.021     | 25.021     | 25.021     |   0.0 | 71.42
+Bond    | 1.2834     | 1.2834     | 1.2834     |   0.0 |  3.66
+Kspace  | 3.2116     | 3.2116     | 3.2116     |   0.0 |  9.17
+Neigh   | 4.2767     | 4.2767     | 4.2767     |   0.0 | 12.21
+Comm    | 0.069283   | 0.069283   | 0.069283   |   0.0 |  0.20
+Output  | 0.00028205 | 0.00028205 | 0.00028205 |   0.0 |  0.00
+Modify  | 1.14       | 1.14       | 1.14       |   0.0 |  3.25
+Other   |            | 0.02938    |            |       |  0.08
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 1 0 0 0 0 0 0 0 0 0
@@ -113,9 +114,9 @@ Histogram: 1 0 0 0 0 0 0 0 0 0
 Neighs:    1.20281e+07 ave 1.20281e+07 max 1.20281e+07 min
 Histogram: 1 0 0 0 0 0 0 0 0 0
 
-Total # of neighbors = 12028107
+Total # of neighbors = 12028098
 Ave neighs/atom = 375.878
 Ave special neighs/atom = 7.43187
 Neighbor list builds = 11
 Dangerous builds = 0
-Total wall time: 0:00:37
+Total wall time: 0:00:36

bench/log.6Oct16.rhodo.fixed.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # Rhodopsin model
 
 units           real
@@ -56,6 +56,7 @@ timestep        2.0
 
 run		100
 PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:316)
   G vector (1/distance) = 0.248835
   grid = 25 32 32
   stencil order = 5
@@ -70,52 +71,52 @@ Neighbor list info ...
   master list distance cutoff = 12
   ghost atom cutoff = 12
   binsize = 6 -> bins = 10 13 13
-Memory usage per processor = 36.629 Mbytes
+Memory usage per processor = 37.3604 Mbytes
 ---------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
 TotEng   =    -25356.2064 KinEng   =     21444.8313 Temp     =       299.0397 
 PotEng   =    -46801.0377 E_bond   =      2537.9940 E_angle  =     10921.3742 
 E_dihed  =      5211.7865 E_impro  =       213.5116 E_vdwl   =     -2307.8634 
-E_coul   =    207025.8927 E_long   =   -270403.7333 Press    =      -142.6035 
+E_coul   =    207025.8927 E_long   =   -270403.7333 Press    =      -149.3301 
 Volume   =    307995.0335 
----------------- Step       50 ----- CPU =      4.7461 (sec) ----------------
-TotEng   =    -25330.0828 KinEng   =     21501.0029 Temp     =       299.8230 
-PotEng   =    -46831.0857 E_bond   =      2471.7004 E_angle  =     10836.4975 
-E_dihed  =      5239.6299 E_impro  =       227.1218 E_vdwl   =     -1993.2754 
-E_coul   =    206797.6331 E_long   =   -270410.3930 Press    =       237.6701 
-Volume   =    308031.5639 
----------------- Step      100 ----- CPU =      9.6332 (sec) ----------------
-TotEng   =    -25290.7591 KinEng   =     21592.0117 Temp     =       301.0920 
-PotEng   =    -46882.7708 E_bond   =      2567.9807 E_angle  =     10781.9408 
-E_dihed  =      5198.7432 E_impro  =       216.7834 E_vdwl   =     -1902.4783 
-E_coul   =    206659.2327 E_long   =   -270404.9733 Press    =         6.9960 
-Volume   =    308133.9888 
-Loop time of 9.63322 on 4 procs for 100 steps with 32000 atoms
+---------------- Step       50 ----- CPU =      4.6056 (sec) ----------------
+TotEng   =    -25330.0321 KinEng   =     21501.0036 Temp     =       299.8230 
+PotEng   =    -46831.0357 E_bond   =      2471.7033 E_angle  =     10836.5108 
+E_dihed  =      5239.6316 E_impro  =       227.1219 E_vdwl   =     -1993.2763 
+E_coul   =    206797.6655 E_long   =   -270410.3927 Press    =       237.6866 
+Volume   =    308031.5640 
+---------------- Step      100 ----- CPU =      9.3910 (sec) ----------------
+TotEng   =    -25290.7386 KinEng   =     21591.9096 Temp     =       301.0906 
+PotEng   =    -46882.6482 E_bond   =      2567.9789 E_angle  =     10781.9556 
+E_dihed  =      5198.7493 E_impro  =       216.7863 E_vdwl   =     -1902.6458 
+E_coul   =    206659.5007 E_long   =   -270404.9733 Press    =         6.7898 
+Volume   =    308133.9933 
+Loop time of 9.39107 on 4 procs for 100 steps with 32000 atoms
 
-Performance: 1.794 ns/day, 13.379 hours/ns, 10.381 timesteps/s
-99.9% CPU use with 4 MPI tasks x no OpenMP threads
+Performance: 1.840 ns/day, 13.043 hours/ns, 10.648 timesteps/s
+99.8% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 6.4364     | 6.5993     | 6.7208     |   4.7 | 68.51
-Bond    | 0.30755    | 0.32435    | 0.35704    |   3.4 |  3.37
-Kspace  | 0.92248    | 1.0782     | 1.2597     |  13.0 | 11.19
-Neigh   | 1.1669     | 1.1672     | 1.1675     |   0.0 | 12.12
-Comm    | 0.094674   | 0.098065   | 0.10543    |   1.4 |  1.02
-Output  | 0.00015521 | 0.00016224 | 0.00018215 |   0.1 |  0.00
-Modify  | 0.32982    | 0.34654    | 0.35365    |   1.6 |  3.60
-Other   |            | 0.01943    |            |       |  0.20
+Pair    | 6.2189     | 6.3266     | 6.6072     |   6.5 | 67.37
+Bond    | 0.30793    | 0.32122    | 0.3414     |   2.4 |  3.42
+Kspace  | 0.87994    | 1.1644     | 1.2855     |  15.3 | 12.40
+Neigh   | 1.1358     | 1.136      | 1.1362     |   0.0 | 12.10
+Comm    | 0.08292    | 0.084935   | 0.087077   |   0.5 |  0.90
+Output  | 0.00015712 | 0.00016558 | 0.00018501 |   0.1 |  0.00
+Modify  | 0.33717    | 0.34246    | 0.34794    |   0.7 |  3.65
+Other   |            | 0.01526    |            |       |  0.16
 
 Nlocal:    8000 ave 8143 max 7933 min
 Histogram: 1 2 0 0 0 0 0 0 0 1
 Nghost:    22733.5 ave 22769 max 22693 min
 Histogram: 1 0 0 0 0 2 0 0 0 1
-Neighs:    3.00703e+06 ave 3.0975e+06 max 2.96493e+06 min
+Neighs:    3.00702e+06 ave 3.0975e+06 max 2.96492e+06 min
 Histogram: 1 2 0 0 0 0 0 0 0 1
 
-Total # of neighbors = 12028107
+Total # of neighbors = 12028098
 Ave neighs/atom = 375.878
 Ave special neighs/atom = 7.43187
 Neighbor list builds = 11
 Dangerous builds = 0
-Total wall time: 0:00:10
+Total wall time: 0:00:09

bench/log.6Oct16.rhodo.scaled.icc.4

@@ -1,4 +1,4 @@
-LAMMPS (15 Feb 2016)
+LAMMPS (6 Oct 2016)
 # Rhodopsin model
 
 variable	x index 1
@@ -77,6 +77,7 @@ timestep        2.0
 
 run		100
 PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:316)
   G vector (1/distance) = 0.248593
   grid = 48 60 36
   stencil order = 5
@@ -91,52 +92,52 @@ Neighbor list info ...
   master list distance cutoff = 12
   ghost atom cutoff = 12
   binsize = 6 -> bins = 19 26 13
-Memory usage per processor = 95.5339 Mbytes
+Memory usage per processor = 96.9597 Mbytes
 ---------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
 TotEng   =   -101425.4887 KinEng   =     85779.3251 Temp     =       299.0304 
 PotEng   =   -187204.8138 E_bond   =     10151.9760 E_angle  =     43685.4968 
 E_dihed  =     20847.1460 E_impro  =       854.0463 E_vdwl   =     -9231.4537 
-E_coul   =    827053.5824 E_long   =  -1080565.6077 Press    =      -142.3092 
+E_coul   =    827053.5824 E_long   =  -1080565.6077 Press    =      -149.0358 
 Volume   =   1231980.1340 
----------------- Step       50 ----- CPU =     18.7806 (sec) ----------------
-TotEng   =   -101320.2677 KinEng   =     86003.4837 Temp     =       299.8118 
-PotEng   =   -187323.7514 E_bond   =      9887.1072 E_angle  =     43346.7922 
-E_dihed  =     20958.7032 E_impro  =       908.4715 E_vdwl   =     -7973.4457 
-E_coul   =    826141.3831 E_long   =  -1080592.7629 Press    =       238.0161 
-Volume   =   1232126.1855 
----------------- Step      100 ----- CPU =     38.3684 (sec) ----------------
-TotEng   =   -101158.1849 KinEng   =     86355.6149 Temp     =       301.0393 
-PotEng   =   -187513.7998 E_bond   =     10272.0693 E_angle  =     43128.6454 
-E_dihed  =     20793.9759 E_impro  =       867.0826 E_vdwl   =     -7586.7186 
-E_coul   =    825583.7122 E_long   =  -1080572.5667 Press    =        15.2151 
-Volume   =   1232535.8423 
-Loop time of 38.3684 on 4 procs for 100 steps with 128000 atoms
+---------------- Step       50 ----- CPU =     18.1689 (sec) ----------------
+TotEng   =   -101320.0211 KinEng   =     86003.4933 Temp     =       299.8118 
+PotEng   =   -187323.5144 E_bond   =      9887.1189 E_angle  =     43346.8448 
+E_dihed  =     20958.7108 E_impro  =       908.4721 E_vdwl   =     -7973.4486 
+E_coul   =    826141.5493 E_long   =  -1080592.7617 Press    =       238.0404 
+Volume   =   1232126.1814 
+---------------- Step      100 ----- CPU =     37.2027 (sec) ----------------
+TotEng   =   -101157.9546 KinEng   =     86355.7413 Temp     =       301.0398 
+PotEng   =   -187513.6959 E_bond   =     10272.0456 E_angle  =     43128.7018 
+E_dihed  =     20794.0107 E_impro  =       867.0928 E_vdwl   =     -7587.2409 
+E_coul   =    825584.2416 E_long   =  -1080572.5474 Press    =        15.1729 
+Volume   =   1232535.8440 
+Loop time of 37.2028 on 4 procs for 100 steps with 128000 atoms
 
-Performance: 0.450 ns/day, 53.289 hours/ns, 2.606 timesteps/s
+Performance: 0.464 ns/day, 51.671 hours/ns, 2.688 timesteps/s
 99.9% CPU use with 4 MPI tasks x no OpenMP threads
 
 MPI task timing breakdown:
 Section |  min time  |  avg time  |  max time  |%varavg| %total
 ---------------------------------------------------------------
-Pair    | 26.205     | 26.538     | 26.911     |   5.0 | 69.17
-Bond    | 1.298      | 1.3125     | 1.3277     |   1.0 |  3.42
-Kspace  | 3.7099     | 4.0992     | 4.4422     |  13.3 | 10.68
-Neigh   | 4.6137     | 4.6144     | 4.615      |   0.0 | 12.03
-Comm    | 0.21398    | 0.21992    | 0.22886    |   1.2 |  0.57
-Output  | 0.00030518 | 0.00031543 | 0.00033307 |   0.1 |  0.00
-Modify  | 1.5066     | 1.5232     | 1.5388     |   1.0 |  3.97
-Other   |            | 0.06051    |            |       |  0.16
+Pair    | 25.431     | 25.738     | 25.984     |   4.0 | 69.18
+Bond    | 1.2966     | 1.3131     | 1.3226     |   0.9 |  3.53
+Kspace  | 3.7563     | 4.0123     | 4.3127     |  10.0 | 10.79
+Neigh   | 4.3778     | 4.378      | 4.3782     |   0.0 | 11.77
+Comm    | 0.1903     | 0.19549    | 0.20485    |   1.3 |  0.53
+Output  | 0.00031805 | 0.00037521 | 0.00039601 |   0.2 |  0.00
+Modify  | 1.4861     | 1.5051     | 1.5122     |   0.9 |  4.05
+Other   |            | 0.05992    |            |       |  0.16
 
 Nlocal:    32000 ave 32000 max 32000 min
 Histogram: 4 0 0 0 0 0 0 0 0 0
 Nghost:    47957 ave 47957 max 47957 min
 Histogram: 4 0 0 0 0 0 0 0 0 0
-Neighs:    1.20281e+07 ave 1.20572e+07 max 1.1999e+07 min
+Neighs:    1.20281e+07 ave 1.20572e+07 max 1.19991e+07 min
 Histogram: 2 0 0 0 0 0 0 0 0 2
 
-Total # of neighbors = 48112472
+Total # of neighbors = 48112540
 Ave neighs/atom = 375.879
 Ave special neighs/atom = 7.43187
 Neighbor list builds = 11
 Dangerous builds = 0
-Total wall time: 0:00:39
+Total wall time: 0:00:38

doc/README

@@ -1,10 +1,46 @@
-Generation of LAMMPS Documentation
+LAMMPS Documentation
+
+Depending on how you obtained LAMMPS, this directory has 2 or 3
+sub-directories and optionally 2 PDF files:
+
+src             content files for LAMMPS documentation
+html            HTML version of the LAMMPS manual (see html/Manual.html)
+tools           tools and settings for building the documentation
+Manual.pdf      large PDF version of entire manual
+Developer.pdf   small PDF with info about how LAMMPS is structured
+
+If you downloaded LAMMPS as a tarball from the web site, all these
+directories and files should be included.
+
+If you downloaded LAMMPS from the public SVN or Git repositories, then
+the HTML and PDF files are not included.  Instead you need to create
+them, in one of three ways:
+
+(a) You can "fetch" the current HTML and PDF files from the LAMMPS web
+site.  Just type "make fetch".  This should create a html_www dir and
+Manual_www.pdf/Developer_www.pdf files.  Note that if new LAMMPS
+features have been added more recently than the date of your version,
+the fetched documentation will include those changes (but your source
+code will not, unless you update your local repository).
+
+(b) You can build the HTML and PDF files yourself, by typing "make
+html" followed by "make pdf".  Note that the PDF make requires the
+HTML files already exist.  This requires various tools including
+Sphinx, which the build process will attempt to download and install
+on your system, if not already available.  See more details below.
+
+(c) You can genererate an older, simpler, less-fancy style of HTML
+documentation by typing "make old".  This will create an "old"
+directory.  This can be useful if (b) does not work on your box for
+some reason, or you want to quickly view the HTML version of a doc
+page you have created or edited yourself within the src directory.
+E.g. if you are planning to submit a new feature to LAMMPS.
+
+----------------
 
 The generation of all documentation is managed by the Makefile in this
 dir.
 
-----------------
-
 Options:
 
 make html         # generate HTML in html dir using Sphinx
@@ -51,3 +87,10 @@ Once Python 3 is installed, open a Terminal and type
 pip3 install virtualenv
 
 This will install virtualenv from the Python Package Index.
+
+----------------
+
+Installing prerequisites for PDF build
+
+
+

doc/src/Manual.txt

@@ -1,7 +1,7 @@
 <!-- HTML_ONLY -->
 <HEAD>
 <TITLE>LAMMPS Users Manual</TITLE>
-<META NAME="docnumber" CONTENT="26 Sep 2016 version">
+<META NAME="docnumber" CONTENT="11 Oct 2016 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 @@
 <H1></H1>
 
 LAMMPS Documentation :c,h3
-26 Sep 2016 version :c,h4
+11 Oct 2016 version :c,h4
 
 Version info: :h4
 
@@ -109,7 +109,7 @@ it gives quick access to documentation for all LAMMPS commands.
    :caption: User Documentation
    :name: userdoc
    :includehidden:
-   
+
    Section_intro
    Section_start
    Section_commands
@@ -144,7 +144,7 @@ Indices and tables
 
 * :ref:`genindex`
 * :ref:`search`
-   
+
 END_RST -->
 
 <!-- HTML_ONLY -->

doc/src/Section_accelerate.txt

@@ -117,7 +117,7 @@ PPPM. However, 2-FFT PPPM also requires a slightly larger mesh size to
 achieve the same accuracy as 4-FFT PPPM. For problems where the FFT
 cost is the performance bottleneck (typically large problems running
 on many processors), 2-FFT PPPM may be faster than 4-FFT PPPM.
-  
+
 Staggered PPPM performs calculations using two different meshes, one
 shifted slightly with respect to the other.  This can reduce force
 aliasing errors and increase the accuracy of the method, but also

doc/src/Section_commands.txt

@@ -37,14 +37,14 @@ simulation with all the settings.  Rather, the input script is read
 one line at a time and each command takes effect when it is read.
 Thus this sequence of commands:
 
-timestep 0.5 
-run      100 
+timestep 0.5
+run      100
 run      100 :pre
 
 does something different than this sequence:
 
-run      100 
-timestep 0.5 
+run      100
+timestep 0.5
 run      100 :pre
 
 In the first case, the specified timestep (0.5 fmsec) is used for two
@@ -97,7 +97,7 @@ single leading "#" will comment out the entire command.
 
 (3) The line is searched repeatedly for $ characters, which indicate
 variables that are replaced with a text string.  See an exception in
-(6).  
+(6).
 
 If the $ is followed by curly brackets, then the variable name is the
 text inside the curly brackets.  If no curly brackets follow the $,
@@ -123,7 +123,7 @@ variable X equal (xlo+xhi)/2+sqrt(v_area)
 region 1 block $X 2 INF INF EDGE EDGE
 variable X delete :pre
 
-can be replaced by 
+can be replaced by
 
 region 1 block $((xlo+xhi)/2+sqrt(v_area)) 2 INF INF EDGE EDGE :pre
 
@@ -599,6 +599,7 @@ USER-INTEL, k = KOKKOS, o = USER-OMP, t = OPT.
 "viscous"_fix_viscous.html,
 "wall/colloid"_fix_wall.html,
 "wall/gran"_fix_wall_gran.html,
+"wall/gran/region"_fix_wall_gran_region.html,
 "wall/harmonic"_fix_wall.html,
 "wall/lj1043"_fix_wall.html,
 "wall/lj126"_fix_wall.html,
@@ -896,7 +897,7 @@ KOKKOS, o = USER-OMP, t = OPT.
 "lubricate/poly (o)"_pair_lubricate.html,
 "lubricateU"_pair_lubricateU.html,
 "lubricateU/poly"_pair_lubricateU.html,
-"meam (o)"_pair_meam.html,
+"meam"_pair_meam.html,
 "mie/cut (o)"_pair_mie.html,
 "morse (got)"_pair_morse.html,
 "nb3b/harmonic (o)"_pair_nb3b_harmonic.html,
@@ -956,7 +957,7 @@ package"_Section_start.html#start_3.
 "lj/sdk/coul/long (go)"_pair_sdk.html,
 "lj/sdk/coul/msm (o)"_pair_sdk.html,
 "lj/sf (o)"_pair_lj_sf.html,
-"meam/spline"_pair_meam_spline.html,
+"meam/spline (o)"_pair_meam_spline.html,
 "meam/sw/spline"_pair_meam_sw_spline.html,
 "mgpt"_pair_mgpt.html,
 "morse/smooth/linear"_pair_morse.html,

doc/src/Section_errors.txt

@@ -159,7 +159,7 @@ As a last resort, you can send an email directly to the
 These are two alphabetic lists of the "ERROR"_#error and
 "WARNING"_#warn messages LAMMPS prints out and the reason why.  If the
 explanation here is not sufficient, the documentation for the
-offending command may help.  
+offending command may help.
 Error and warning messages also list the source file and line number
 where the error was generated.  For example, this message
 

doc/src/Section_example.txt

@@ -54,30 +54,30 @@ accelerate: run with various acceleration options (OpenMP, GPU, Phi)
 balance:  dynamic load balancing, 2d system
 body:     body particles, 2d system
 colloid:  big colloid particles in a small particle solvent, 2d system
-comb:	  models using the COMB potential
+comb:     models using the COMB potential
 coreshell: core/shell model using CORESHELL package
-crack:	  crack propagation in a 2d solid
+crack:    crack propagation in a 2d solid
 deposit:  deposit atoms and molecules on a surface
 dipole:   point dipolar particles, 2d system
 dreiding: methanol via Dreiding FF
 eim:      NaCl using the EIM potential
 ellipse:  ellipsoidal particles in spherical solvent, 2d system
-flow:	  Couette and Poiseuille flow in a 2d channel
+flow:     Couette and Poiseuille flow in a 2d channel
 friction: frictional contact of spherical asperities between 2d surfaces
 hugoniostat: Hugoniostat shock dynamics
-indent:	  spherical indenter into a 2d solid
+indent:   spherical indenter into a 2d solid
 kim:      use of potentials in Knowledge Base for Interatomic Models (KIM)
-meam:	  MEAM test for SiC and shear (same as shear examples)
-melt:	  rapid melt of 3d LJ system
+meam:     MEAM test for SiC and shear (same as shear examples)
+melt:     rapid melt of 3d LJ system
 micelle:  self-assembly of small lipid-like molecules into 2d bilayers
-min:	  energy minimization of 2d LJ melt
-msst:	  MSST shock dynamics
+min:      energy minimization of 2d LJ melt
+msst:     MSST shock dynamics
 nb3b:     use of nonbonded 3-body harmonic pair style
-neb:	  nudged elastic band (NEB) calculation for barrier finding
-nemd:	  non-equilibrium MD of 2d sheared system
+neb:      nudged elastic band (NEB) calculation for barrier finding
+nemd:     non-equilibrium MD of 2d sheared system
 obstacle: flow around two voids in a 2d channel
 peptide:  dynamics of a small solvated peptide chain (5-mer)
-peri:	  Peridynamic model of cylinder impacted by indenter
+peri:     Peridynamic model of cylinder impacted by indenter
 pour:     pouring of granular particles into a 3d box, then chute flow
 prd:      parallel replica dynamics of vacancy diffusion in bulk Si
 python:   using embedded Python in a LAMMPS input script
@@ -120,7 +120,7 @@ browser.
 Uppercase directories :h4
 
 ASPHERE: various aspherical particle models, using ellipsoids, rigid bodies, line/triangle particles, etc
-COUPLE: examples of how to use LAMMPS as a library 
+COUPLE: examples of how to use LAMMPS as a library
 DIFFUSE: compute diffusion coefficients via several methods
 ELASTIC: compute elastic constants at zero temperature
 ELASTIC_T: compute elastic constants at finite temperature

doc/src/Section_history.txt

@@ -37,7 +37,7 @@ pitfalls or alternatives.
 
 Please see some of the closed issues for examples of how to
 suggest code enhancements, submit proposed changes, or report
-elated issues and how they are resoved. 
+possible bugs and how they are resoved.
 
 As an alternative to using GitHub, you may e-mail the
 "core developers"_http://lammps.sandia.gov/authors.html or send
@@ -71,7 +71,7 @@ a parallel framework similar to LAMMPS. Most notably, these have
 included many-body potentials - Stillinger-Weber, Tersoff, ReaxFF -
 and the associated charge-equilibration routines needed for ReaxFF.
 
-The "History link"_http://lammps.sandia.gov/history.html on the 
+The "History link"_http://lammps.sandia.gov/history.html on the
 LAMMPS WWW page gives a timeline of features added to the
 C++ open-source version of LAMMPS over the last several years.
 
@@ -80,7 +80,7 @@ site"_lws, except for Warp & GranFlow which were primarily used
 internally.  A brief listing of their features is given here.
 
 LAMMPS 2001
-    
+
     F90 + MPI
     dynamic memory
     spatial-decomposition parallelism
@@ -96,7 +96,7 @@ LAMMPS 2001
     user-defined diagnostics :ul
 
 LAMMPS 99
-    
+
     F77 + MPI
     static memory allocation
     spatial-decomposition parallelism

doc/src/Section_howto.txt

@@ -4,7 +4,7 @@
 :link(ld,Manual.html)
 :link(lc,Section_commands.html#comm)
 
-:line 
+:line
 
 6. How-to discussions :h3
 
@@ -68,7 +68,7 @@ Look at the {in.chain} input script provided in the {bench} directory
 of the LAMMPS distribution to see the original script that these 2
 scripts are based on.  If that script had the line
 
-restart	        50 tmp.restart :pre
+restart         50 tmp.restart :pre
 
 added to it, it would produce 2 binary restart files (tmp.restart.50
 and tmp.restart.100) as it ran.
@@ -76,17 +76,17 @@ and tmp.restart.100) as it ran.
 This script could be used to read the 1st restart file and re-run the
 last 50 timesteps:
 
-read_restart	tmp.restart.50 :pre
+read_restart    tmp.restart.50 :pre
 
-neighbor	0.4 bin
-neigh_modify	every 1 delay 1 :pre
+neighbor        0.4 bin
+neigh_modify    every 1 delay 1 :pre
 
-fix		1 all nve
-fix		2 all langevin 1.0 1.0 10.0 904297 :pre
+fix             1 all nve
+fix             2 all langevin 1.0 1.0 10.0 904297 :pre
 
-timestep	0.012 :pre
+timestep        0.012 :pre
 
-run		50 :pre
+run             50 :pre
 
 Note that the following commands do not need to be repeated because
 their settings are included in the restart file: {units, atom_style,
@@ -107,25 +107,25 @@ lmp_g++ -r tmp.restart.50 tmp.restart.data :pre
 
 Then, this script could be used to re-run the last 50 steps:
 
-units		lj
-atom_style	bond
-pair_style	lj/cut 1.12
-pair_modify	shift yes
-bond_style	fene
+units           lj
+atom_style      bond
+pair_style      lj/cut 1.12
+pair_modify     shift yes
+bond_style      fene
 special_bonds   0.0 1.0 1.0 :pre
 
-read_data	tmp.restart.data :pre
+read_data       tmp.restart.data :pre
 
-neighbor	0.4 bin
-neigh_modify	every 1 delay 1 :pre
+neighbor        0.4 bin
+neigh_modify    every 1 delay 1 :pre
 
-fix		1 all nve
-fix		2 all langevin 1.0 1.0 10.0 904297 :pre
+fix             1 all nve
+fix             2 all langevin 1.0 1.0 10.0 904297 :pre
 
-timestep	0.012 :pre
+timestep        0.012 :pre
 
-reset_timestep	50
-run		50 :pre
+reset_timestep  50
+run             50 :pre
 
 Note that nearly all the settings specified in the original {in.chain}
 script must be repeated, except the {pair_coeff} and {bond_coeff}
@@ -522,7 +522,7 @@ H mass = 1.008
 O charge = -1.040
 H charge = 0.520
 r0 of OH bond = 0.9572
-theta of HOH angle = 104.52 
+theta of HOH angle = 104.52
 OM distance = 0.15
 LJ epsilon of O-O = 0.1550
 LJ sigma of O-O = 3.1536
@@ -629,7 +629,7 @@ the SPC and SPC/E models.
 Wikipedia also has a nice article on "water
 models"_http://en.wikipedia.org/wiki/Water_model.
 
-:line 
+:line
 
 6.10 Coupling LAMMPS to other codes :link(howto_10),h4
 
@@ -729,7 +729,7 @@ LAMMPS and half to the other code and run both codes simultaneously
 before syncing them up periodically.  Or it might instantiate multiple
 instances of LAMMPS to perform different calculations.
 
-:line 
+:line
 
 6.11 Visualizing LAMMPS snapshots :link(howto_11),h4
 
@@ -832,7 +832,7 @@ rotation of [A], [B], and [C] and can be computed as follows:
 
 where A = | [A] | indicates the scalar length of [A]. The hat symbol (^)
 indicates the corresponding unit vector. {beta} and {gamma} are angles
-between the vectors described below. Note that by construction, 
+between the vectors described below. Note that by construction,
 [a], [b], and [c] have strictly positive x, y, and z components, respectively.
 If it should happen that
 [A], [B], and [C] form a left-handed basis, then the above equations
@@ -841,17 +841,17 @@ to first apply an inversion. This can be achieved
 by interchanging two basis vectors or by changing the sign of one of them.
 
 For consistency, the same rotation/inversion applied to the basis vectors
-must also be applied to atom positions, velocities, 
+must also be applied to atom positions, velocities,
 and any other vector quantities.
-This can be conveniently achieved by first converting to 
+This can be conveniently achieved by first converting to
 fractional coordinates in the
 old basis and then converting to distance coordinates in the new basis.
 The transformation is given by the following equation:
 
 :c,image(Eqs/rotate.jpg)
 
-where {V} is the volume of the box, [X] is the original vector quantity and 
-[x] is the vector in the LAMMPS basis. 
+where {V} is the volume of the box, [X] is the original vector quantity and
+[x] is the vector in the LAMMPS basis.
 
 There is no requirement that a triclinic box be periodic in any
 dimension, though it typically should be in at least the 2nd dimension
@@ -938,17 +938,17 @@ defined above.  The relationship between these 6 quantities
 (a,b,c,alpha,beta,gamma) and the LAMMPS box sizes (lx,ly,lz) =
 (xhi-xlo,yhi-ylo,zhi-zlo) and tilt factors (xy,xz,yz) is as follows:
 
-:c,image(Eqs/box.jpg) 
+:c,image(Eqs/box.jpg)
 
 The inverse relationship can be written as follows:
 
-:c,image(Eqs/box_inverse.jpg) 
+:c,image(Eqs/box_inverse.jpg)
 
-The values of {a}, {b}, {c} , {alpha}, {beta} , and {gamma} can be printed 
-out or accessed by computes using the 
-"thermo_style custom"_thermo_style.html keywords 
+The values of {a}, {b}, {c} , {alpha}, {beta} , and {gamma} can be printed
+out or accessed by computes using the
+"thermo_style custom"_thermo_style.html keywords
 {cella}, {cellb}, {cellc}, {cellalpha}, {cellbeta}, {cellgamma},
-respectively. 
+respectively.
 
 As discussed on the "dump"_dump.html command doc page, when the BOX
 BOUNDS for a snapshot is written to a dump file for a triclinic box,
@@ -2092,11 +2092,11 @@ lattice      fcc 5.376 orient x 1 0 0 orient y 0 1 0 orient z 0 0 1
 region       box block 0 4 0 4 0 4
 create_box   1 box
 create_atoms 1 box
-mass	     1 39.948
+mass         1 39.948
 pair_style   lj/cut 13.0
 pair_coeff   * * 0.2381 3.405
 timestep     $\{dt\}
-thermo	     $d :pre
+thermo       $d :pre
 
 # equilibration and thermalization :pre
 
@@ -2123,14 +2123,14 @@ thermo_style custom step temp press v_pxy v_pxz v_pyz v_v11 v_v22 v_v33
 run          100000
 variable     v equal (v_v11+v_v22+v_v33)/3.0
 variable     ndens equal count(all)/vol
-print        "average viscosity: $v \[Pa.s/] @ $T K, $\{ndens\} /A^3" :pre
+print        "average viscosity: $v \[Pa.s\] @ $T K, $\{ndens\} /A^3" :pre
 
 The fifth method is related to the above Green-Kubo method,
 but uses the Einstein formulation, analogous to the Einstein
 mean-square-displacement formulation for self-diffusivity. The
 time-integrated momentum fluxes play the role of Cartesian
 coordinates, whose mean-square displacement increases linearly
-with time at sufficiently long times. 
+with time at sufficiently long times.
 
 :line
 
@@ -2510,8 +2510,8 @@ the electrostatic environment inducing polarizability.
 Technically, shells are attached to the cores by a spring force f =
 k*r where k is a parametrized spring constant and r is the distance
 between the core and the shell. The charges of the core and the shell
-add up to the ion charge, thus q(ion) = q(core) + q(shell). This 
-setup introduces the ion polarizability (alpha) given by 
+add up to the ion charge, thus q(ion) = q(core) + q(shell). This
+setup introduces the ion polarizability (alpha) given by
 alpha = q(shell)^2 / k. In a
 similar fashion the mass of the ion is distributed on the core and the
 shell with the core having the larger mass.
@@ -2526,7 +2526,7 @@ for NaCl, as found in examples/coreshell, has this format:
 432   atoms  # core and shell atoms
 216   bonds  # number of core/shell springs :pre
 
-4     atom types  # 2 cores and 2 shells for Na and Cl 
+4     atom types  # 2 cores and 2 shells for Na and Cl
 2     bond types :pre
 
 0.0 24.09597 xlo xhi
@@ -2545,19 +2545,19 @@ Atoms :pre
 1    1    2   1.5005    0.00000000   0.00000000   0.00000000 # core of core/shell pair 1
 2    1    4  -2.5005    0.00000000   0.00000000   0.00000000 # shell of core/shell pair 1
 3    2    1   1.5056    4.01599500   4.01599500   4.01599500 # core of core/shell pair 2
-4    2    3  -0.5056    4.01599500   4.01599500   4.01599500 # shell of core/shell pair 2 
+4    2    3  -0.5056    4.01599500   4.01599500   4.01599500 # shell of core/shell pair 2
 (...) :pre
 
 Bonds   # Bond topology for spring forces :pre
 
 1     2     1     2   # spring for core/shell pair 1
-2     2     3     4   # spring for core/shell pair 2 
+2     2     3     4   # spring for core/shell pair 2
 (...) :pre
 
 Non-Coulombic (e.g. Lennard-Jones) pairwise interactions are only
 defined between the shells.  Coulombic interactions are defined
 between all cores and shells.  If desired, additional bonds can be
-specified between cores.  
+specified between cores.
 
 The "special_bonds"_special_bonds.html command should be used to
 turn-off the Coulombic interaction within core/shell pairs, since that
@@ -2620,7 +2620,7 @@ Note that to perform thermostatting using this definition of
 temperature, the "fix modify temp"_fix_modify.html command should be
 used to assign the compute to the thermostat fix.  Likewise the
 "thermo_modify temp"_thermo_modify.html command can be used to make
-this temperature be output for the overall system. 
+this temperature be output for the overall system.
 
 For the NaCl example, this can be done as follows:
 
@@ -2632,13 +2632,13 @@ fix thermostatequ all nve                               # integrator as needed f
 fix_modify thermoberendsen temp CSequ
 thermo_modify temp CSequ                                # output of center-of-mass derived temperature :pre
 
-If "compute temp/cs"_compute_temp_cs.html is used, the decoupled 
-relative motion of the core and the shell should in theory be 
+If "compute temp/cs"_compute_temp_cs.html is used, the decoupled
+relative motion of the core and the shell should in theory be
 stable.  However numerical fluctuation can introduce a small
 momentum to the system, which is noticable over long trajectories.
-Therefore it is recomendable to use the "fix 
-momentum"_fix_momentum.html command in combination with "compute 
-temp/cs"_compute_temp_cs.html when equilibrating the system to 
+Therefore it is recomendable to use the "fix
+momentum"_fix_momentum.html command in combination with "compute
+temp/cs"_compute_temp_cs.html when equilibrating the system to
 prevent any drift.
 
 When intializing the velocities of a system with core/shell pairs, it
@@ -2661,17 +2661,17 @@ to the electrostatic environment.  This fast movement also limits the
 timestep size that can be used.
 
 The primary literature of the adiabatic core/shell model suggests that
-the fast relative motion of the core/shell pairs only allows negligible 
+the fast relative motion of the core/shell pairs only allows negligible
 energy transfer to the environment. Therefore it is not intended to
 decouple the core/shell degree of freedom from the physical system
 during production runs. In other words, the "compute
 temp/cs"_compute_temp_cs.html command should not be used during
-production runs and is only required during equilibration. This way one 
-is consistent with literature (based on the code packages DL_POLY or 
+production runs and is only required during equilibration. This way one
+is consistent with literature (based on the code packages DL_POLY or
 GULP for instance).
 
-The mentioned energy transfer will typically lead to a a small drift 
-in total energy over time.  This internal energy can be monitored 
+The mentioned energy transfer will typically lead to a a small drift
+in total energy over time.  This internal energy can be monitored
 using the "compute chunk/atom"_compute_chunk_atom.html and "compute
 temp/chunk"_compute_temp_chunk.html commands.  The internal kinetic
 energies of each core/shell pair can then be summed using the sum()
@@ -2702,14 +2702,14 @@ The additional section in the date file would be formatted like this:
 
 CS-Info         # header of additional section :pre
 
-1   1           # column 1 = atom ID, column 2 = core/shell ID 
-2   1   
-3   2   
-4   2   
-5   3   
-6   3   
-7   4   
-8   4   
+1   1           # column 1 = atom ID, column 2 = core/shell ID
+2   1
+3   2
+4   2
+5   3
+6   3
+7   4
+8   4
 (...) :pre
 
 :line

doc/src/Section_intro.txt

@@ -181,7 +181,7 @@ Atom creation :h5
   displace atoms :ul
 
 Ensembles, constraints, and boundary conditions :h5
-("fix"_fix.html command) 
+("fix"_fix.html command)
 
   2d or 3d systems
   orthogonal or non-orthogonal (triclinic symmetry) simulation domains
@@ -199,7 +199,7 @@ Ensembles, constraints, and boundary conditions :h5
   variety of additional boundary conditions and constraints :ul
 
 Integrators :h5
-("run"_run.html, "run_style"_run_style.html, "minimize"_minimize.html commands) 
+("run"_run.html, "run_style"_run_style.html, "minimize"_minimize.html commands)
 
   velocity-Verlet integrator
   Brownian dynamics
@@ -213,7 +213,7 @@ Diagnostics :h5
   see the various flavors of the "fix"_fix.html and "compute"_compute.html commands :ul
 
 Output :h5
-("dump"_dump.html, "restart"_restart.html commands) 
+("dump"_dump.html, "restart"_restart.html commands)
 
   log file of thermodynamic info
   text dump files of atom coords, velocities, other per-atom quantities

doc/src/Section_packages.txt

@@ -182,7 +182,7 @@ Supporting info: "atom_style body"_atom_style.html, "body"_body.html,
 "pair_style body"_pair_body.html, examples/body
 
 :line
- 
+
 CLASS2 package :link(CLASS2),h5
 
 Contents: Bond, angle, dihedral, improper, and pair styles for the
@@ -206,9 +206,9 @@ Supporting info: "bond_style class2"_bond_class2.html, "angle_style
 class2"_angle_class2.html, "dihedral_style
 class2"_dihedral_class2.html, "improper_style
 class2"_improper_class2.html, "pair_style lj/class2"_pair_class2.html
- 
+
 :line
- 
+
 COLLOID package :link(COLLOID),h5
 
 Contents: Support for coarse-grained colloidal particles.  Wall fix
@@ -239,9 +239,9 @@ lubricate"_pair_lubricate.html, "pair_style
 lubricateU"_pair_lubricateU.html, examples/colloid, examples/srd
 
 :line
- 
+
 COMPRESS package :link(COMPRESS),h5
- 
+
 Contents: Support for compressed output of dump files via the zlib
 compression library, using dump styles with a "gz" in their style
 name.
@@ -271,7 +271,7 @@ atom/gz"_dump.html, "dump cfg/gz"_dump.html, "dump
 custom/gz"_dump.html, "dump xyz/gz"_dump.html
 
 :line
- 
+
 CORESHELL package :link(CORESHELL),h5
 
 Contents: Compute and pair styles that implement the adiabatic
@@ -302,7 +302,7 @@ buck/coul/long/cs"_pair_cs.html, pair_style
 lj/cut/coul/long/cs"_pair_lj.html, examples/coreshell
 
 :line
- 
+
 DIPOLE package :link(DIPOLE),h5
 
 Contents: An atom style and several pair styles to support point
@@ -326,9 +326,9 @@ Supporting info: "atom_style dipole"_atom_style.html, "pair_style
 lj/cut/dipole/cut"_pair_dipole.html, "pair_style
 lj/cut/dipole/long"_pair_dipole.html, "pair_style
 lj/long/dipole/long"_pair_dipole.html, examples/dipole
- 
+
 :line
- 
+
 GPU package :link(GPU),h5
 
 Contents: Dozens of pair styles and a version of the PPPM long-range
@@ -385,9 +385,9 @@ Pair Styles section of "Section 3.5"_Section_commands.html#cmd_5
 for any pair style listed with a (g),
 "kspace_style"_kspace_style.html, "package gpu"_package.html,
 examples/accelerate, bench/FERMI, bench/KEPLER
- 
+
 :line
- 
+
 GRANULAR package :link(GRANULAR),h5
 
 Contents: Fixes and pair styles that support models of finite-size
@@ -412,9 +412,9 @@ Supporting info: "Section 6.6"_Section_howto.html#howto_6, "fix
 pour"_fix_pour.html, "fix wall/gran"_fix_wall_gran.html, "pair_style
 gran/hooke"_pair_gran.html, "pair_style
 gran/hertz/history"_pair_gran.html, examples/pour, bench/in.chute
- 
+
 :line
- 
+
 KIM package :link(KIM),h5
 
 Contents: A pair style that interfaces to the Knowledge Base for
@@ -443,9 +443,9 @@ Make.py -p ^kim -a machine :pre
 
 Supporting info: src/KIM/README, lib/kim/README, "pair_style
 kim"_pair_kim.html, examples/kim
- 
+
 :line
- 
+
 KOKKOS package :link(KOKKOS),h5
 
 Contents: Dozens of atom, pair, bond, angle, dihedral, improper styles
@@ -501,7 +501,7 @@ for any pair style listed with a (k), "package kokkos"_package.html,
 examples/accelerate, bench/FERMI, bench/KEPLER
 
 :line
- 
+
 KSPACE package :link(KSPACE),h5
 
 Contents: A variety of long-range Coulombic solvers, and pair styles
@@ -543,7 +543,7 @@ which have "long" or "msm" in their style name,
 examples/peptide, bench/in.rhodo
 
 :line
- 
+
 MANYBODY package :link(MANYBODY),h5
 
 Contents: A variety of many-body and bond-order potentials.  These
@@ -565,14 +565,14 @@ make machine :pre
 
 Make.py -p ^manybody -a machine :pre
 
-Supporting info: 
- 
+Supporting info:
+
 Examples: Pair Styles section of "Section
 3.5"_Section_commands.html#cmd_5, examples/comb, examples/eim,
 examples/nb3d, examples/vashishta
 
 :line
- 
+
 MC package :link(MC),h5
 
 Contents: Several fixes and a pair style that have Monte Carlo (MC) or
@@ -598,9 +598,9 @@ Supporting info: "fix atom/swap"_fix_atom_swap.html, "fix
 bond/break"_fix_bond_break.html, "fix
 bond/create"_fix_bond_create.html, "fix bond/swap"_fix_bond_swap.html,
 "fix gcmc"_fix_gcmc.html, "pair_style dsmc"_pair_dsmc.html
- 
+
 :line
- 
+
 MEAM package :link(MEAM),h5
 
 Contents: A pair style for the modified embedded atom (MEAM)
@@ -644,9 +644,9 @@ Make.py -p ^meam -a machine :pre
 
 Supporting info: lib/meam/README, "pair_style meam"_pair_meam.html,
 examples/meam
- 
+
 :line
- 
+
 MISC package :link(MISC),h5
 
 Contents: A variety of computes, fixes, and pair styles that are not
@@ -670,9 +670,9 @@ Make.py -p ^misc -a machine :pre
 Supporting info: "compute ti"_compute_ti.html, "fix
 evaporate"_fix_evaporate.html, "fix tmm"_fix_ttm.html, "fix
 viscosity"_fix_viscosity.html, examples/misc
- 
+
 :line
- 
+
 MOLECULE package :link(MOLECULE),h5
 
 Contents: A large number of atom, pair, bond, angle, dihedral,
@@ -704,7 +704,7 @@ lj/charmm/coul/charmm"_pair_charmm.html,
 examples/micelle, examples/peptide, bench/in.chain, bench/in.rhodo
 
 :line
- 
+
 MPIIO package :link(MPIIO),h5
 
 Contents: Support for parallel output/input of dump and restart files
@@ -729,9 +729,9 @@ Make.py -p ^mpiio -a machine :pre
 
 Supporting info: "dump"_dump.html, "restart"_restart.html,
 "write_restart"_write_restart.html, "read_restart"_read_restart.html
- 
+
 :line
- 
+
 OPT package :link(OPT),h5
 
 Contents: A handful of pair styles with an "opt" in their style name
@@ -768,7 +768,7 @@ Supporting info: "Section 5.3"_Section_accelerate.html#acc_3,
 listed with an (t), examples/accelerate, bench/KEPLER
 
 :line
- 
+
 PERI package :link(PERI),h5
 
 Contents: Support for the Peridynamics method, a particle-based
@@ -796,9 +796,9 @@ Supporting info:
 "doc/PDF/PDLammps_VES.pdf"_PDF/PDLammps_VES.pdf, "atom_style
 peri"_atom_style.html, "compute damage/atom"_compute_damage_atom.html,
 "pair_style peri/pmb"_pair_peri.html, examples/peri
- 
+
 :line
- 
+
 POEMS package :link(POEMS),h5
 
 Contents: A fix that wraps the Parallelizable Open source Efficient
@@ -839,13 +839,13 @@ Supporting info: src/POEMS/README, lib/poems/README,
 "fix poems"_fix_poems.html, examples/rigid
 
 :line
- 
+
 PYTHON package :link(PYTHON),h5
 
 Contents: A "python"_python.html command which allow you to execute
 Python code from a LAMMPS input script.  The code can be in a separate
 file or embedded in the input script itself.  See "Section
-11.2"_Section_python.html#py-2 for an overview of using Python from
+11.2"_Section_python.html#py_2 for an overview of using Python from
 LAMMPS and for other ways to use LAMMPS and Python together.
 
 Building with the PYTHON package assumes you have a Python shared
@@ -873,9 +873,9 @@ make machine :pre
 Make.py -p ^python -a machine :pre
 
 Supporting info: examples/python
- 
+
 :line
- 
+
 QEQ package :link(QEQ),h5
 
 Contents: Several fixes for performing charge equilibration (QEq) via
@@ -897,9 +897,9 @@ make machine :pre
 Make.py -p ^qeq -a machine :pre
 
 Supporting info: "fix qeq/*"_fix_qeq.html, examples/qeq
- 
+
 :line
- 
+
 REAX package :link(REAX),h5
 
 Contents: A pair style for the ReaxFF potential, a universal reactive
@@ -941,9 +941,9 @@ Make.py -p ^reax -a machine :pre
 
 Supporting info: lib/reax/README, "pair_style reax"_pair_reax.html,
 "fix reax/bonds"_fix_reax_bonds.html, examples/reax
- 
+
 :line
- 
+
 REPLICA package :link(REPLICA),h5
 
 Contents: A collection of multi-replica methods that are used by
@@ -978,7 +978,7 @@ Supporting info: "Section 6.5"_Section_howto.html#howto_5,
 examples/tad
 
 :line
- 
+
 RIGID package :link(RIGID),h5
 
 Contents: A collection of computes and fixes which enforce rigid
@@ -1005,7 +1005,7 @@ Supporting info: "compute erotate/rigid"_compute_erotate_rigid.html,
 rigid/*"_fix_rigid.html, examples/ASPHERE, examples/rigid
 
 :line
- 
+
 SHOCK package :link(SHOCK),h5
 
 Contents: A small number of fixes useful for running impact
@@ -1028,15 +1028,15 @@ Make.py -p ^shock -a machine :pre
 Supporting info: "fix append/atoms"_fix_append_atoms.html, "fix
 msst"_fix_msst.html, "fix nphug"_fix_nphug.html, "fix
 wall/piston"_fix_wall_piston.html, examples/hugoniostat, examples/msst
- 
+
 :line
- 
+
 SNAP package :link(SNAP),h5
 
 Contents: A pair style for the spectral neighbor analysis potential
 (SNAP), which is an empirical potential which can be quantum accurate
-when fit to an archive of DFT data.  Computes useful for analyzing 
-properties of the potential are also included. 
+when fit to an archive of DFT data.  Computes useful for analyzing
+properties of the potential are also included.
 
 To install via make or Make.py:
 
@@ -1055,9 +1055,9 @@ Make.py -p ^snap -a machine :pre
 Supporting info: "pair snap"_pair_snap.html, "compute
 sna/atom"_compute_sna_atom.html, "compute snad/atom"_compute_sna_atom.html,
 "compute snav/atom"_compute_sna_atom.html, examples/snap
- 
+
 :line
- 
+
 SRD package :link(SRD),h5
 
 Contents: Two fixes which implement the Stochastic Rotation Dynamics
@@ -1080,9 +1080,9 @@ Make.py -p ^srd -a machine :pre
 
 Supporting info: "fix srd"_fix_srd.html, "fix
 wall/srd"_fix_wall_srd.html, examples/srd, examples/ASPHERE
- 
+
 :line
- 
+
 VORONOI package :link(VORONOI),h5
 
 Contents: A "compute voronoi/atom"_compute_voronoi_atom.html command
@@ -1129,9 +1129,9 @@ Make.py -p ^voronoi -a machine :pre
 
 Supporting info: src/VORONOI/README, lib/voronoi/README, "compute
 voronoi/atom"_compute_voronoi_atom.html, examples/voronoi
- 
+
 :line
- 
+
 4.2 User packages :h4,link(pkg_2)
 
 The current list of user-contributed packages is as follows:
@@ -1302,7 +1302,7 @@ fix.  The COLVARS library itself is written and maintained by Giacomo
 Fiorin (ICMS, Temple University, Philadelphia, PA, USA) and Jerome
 Henin (LISM, CNRS, Marseille, France).  Contact them directly if you
 have questions.
- 
+
 :line
 
 USER-DIFFRACTION package :link(USER-DIFFRACTION),h5
@@ -1380,7 +1380,7 @@ in 2007.  See src/USER-EFF/README for more details.  There are
 auxiliary tools for using this package in tools/eff; see its README
 file.
 
-Supporting info: 
+Supporting info:
 
 Author: Andres Jaramillo-Botero at CalTech (ajaramil at
 wag.caltech.edu).  Contact him directly if you have questions.
@@ -1456,21 +1456,21 @@ LINKFLAGS: add -fopenmp :ul
 
 For Phi mode add the following in addition to the CPU mode flags:
 
-CCFLAGS: add -DLMP_INTEL_OFFLOAD and 
+CCFLAGS: add -DLMP_INTEL_OFFLOAD and
 LINKFLAGS: add -offload :ul
 
 And also add this to CCFLAGS:
 
 -offload-option,mic,compiler,"-fp-model fast=2 -mGLOB_default_function_attrs=\"gather_scatter_loop_unroll=4\"" :pre
 
-Examples: 
+Examples:
 
 :line
 
 USER-LB package :link(USER-LB),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package contains a LAMMPS implementation of a background
 Lattice-Boltzmann fluid, which can be used to model MD particles
 influenced by hydrodynamic forces.
@@ -1489,8 +1489,8 @@ Examples: examples/USER/lb
 
 USER-MGPT package :link(USER-MGPT),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package contains a fast implementation for LAMMPS of
 quantum-based MGPT multi-ion potentials.  The MGPT or model GPT method
 derives from first-principles DFT-based generalized pseudopotential
@@ -1521,8 +1521,8 @@ Examples: examples/USER/mgpt
 
 USER-MISC package :link(USER-MISC),h5
 
-Supporting info: 
- 
+Supporting info:
+
 The files in this package are a potpourri of (mostly) unrelated
 features contributed to LAMMPS by users.  Each feature is a single
 pair of files (*.cpp and *.h).
@@ -1548,8 +1548,8 @@ Examples: examples/USER/misc
 
 USER-MANIFOLD package :link(USER-MANIFOLD),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package contains a dump molfile command which uses molfile
 plugins that are bundled with the
 "VMD"_http://www.ks.uiuc.edu/Research/vmd molecular visualization and
@@ -1574,8 +1574,8 @@ Contact him directly if you have questions.
 
 USER-MOLFILE package :link(USER-MOLFILE),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package contains a dump molfile command which uses molfile
 plugins that are bundled with the
 "VMD"_http://www.ks.uiuc.edu/Research/vmd molecular visualization and
@@ -1600,12 +1600,12 @@ The person who created this package is Axel Kohlmeyer at Temple U
 
 USER-OMP package :link(USER-OMP),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package provides OpenMP multi-threading support and
 other optimizations of various LAMMPS pair styles, dihedral
 styles, and fix styles.
- 
+
 See this section of the manual to get started:
 
 "Section 5.3"_Section_accelerate.html#acc_3
@@ -1643,8 +1643,8 @@ Examples: examples/USER/phonon
 
 USER-QMMM package :link(USER-QMMM),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package provides a fix qmmm command which allows LAMMPS to be
 used in a QM/MM simulation, currently only in combination with pw.x
 code from the "Quantum ESPRESSO"_espresso package.
@@ -1667,11 +1667,11 @@ The person who created this package is Axel Kohlmeyer at Temple U
 (akohlmey at gmail.com).  Contact him directly if you have questions.
 
 :line
- 
+
 USER-QTB package :link(USER-QTB),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package provides a self-consistent quantum treatment of the
 vibrational modes in a classical molecular dynamics simulation.  By
 coupling the MD simulation to a colored thermostat, it introduces zero
@@ -1701,16 +1701,16 @@ Examples: examples/USER/qtb
 
 USER-QUIP package :link(USER-QUIP),h5
 
-Supporting info: 
- 
+Supporting info:
+
 Examples: examples/USER/quip
 
 :line
 
 USER-REAXC package :link(USER-REAXC),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package contains a implementation for LAMMPS of the ReaxFF force
 field.  ReaxFF uses distance-dependent bond-order functions to
 represent the contributions of chemical bonding to the potential
@@ -1748,24 +1748,24 @@ Examples: examples/reax
 
 USER-SMD package :link(USER-SMD),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package implements smoothed Mach dynamics (SMD) in
 LAMMPS.  Currently, the package has the following features:
 
 * Does liquids via traditional Smooth Particle Hydrodynamics (SPH)
 
-* Also solves solids mechanics problems via a state of the art 
+* Also solves solids mechanics problems via a state of the art
   stabilized meshless method with hourglass control.
 
-* Can specify hydrostatic interactions independently from material 
+* Can specify hydrostatic interactions independently from material
   strength models, i.e. pressure and deviatoric stresses are separated.
 
-* Many material models available (Johnson-Cook, plasticity with 
-  hardening, Mie-Grueneisen, Polynomial EOS).  Easy to add new 
+* Many material models available (Johnson-Cook, plasticity with
+  hardening, Mie-Grueneisen, Polynomial EOS).  Easy to add new
   material models.
 
-* Rigid boundary conditions (walls) can be loaded as surface geometries 
+* Rigid boundary conditions (walls) can be loaded as surface geometries
   from *.STL files.
 
 See the file doc/PDF/SMD_LAMMPS_userguide.pdf to get started.
@@ -1783,8 +1783,8 @@ Examples: examples/USER/smd
 
 USER-SMTBQ package :link(USER-SMTBQ),h5
 
-Supporting info: 
- 
+Supporting info:
+
 This package implements the Second Moment Tight Binding - QEq (SMTB-Q)
 potential for the description of ionocovalent bonds in oxides.
 
@@ -1806,22 +1806,22 @@ Examples: examples/USER/smtbq
 
 USER-SPH package :link(USER-SPH),h5
 
-Supporting info: 
+Supporting info:
 
 This package implements smoothed particle hydrodynamics (SPH) in
 LAMMPS.  Currently, the package has the following features:
 
-* Tait, ideal gas, Lennard-Jones equation of states, full support for 
+* Tait, ideal gas, Lennard-Jones equation of states, full support for
   complete (i.e. internal-energy dependent) equations of state
 
 * Plain or Monaghans XSPH integration of the equations of motion
 
 * Density continuity or density summation to propagate the density field
 
-* Commands to set internal energy and density of particles from the 
+* Commands to set internal energy and density of particles from the
   input script
 
-* Output commands to access internal energy and density for dumping and 
+* Output commands to access internal energy and density for dumping and
   thermo output
 
 See the file doc/PDF/SPH_LAMMPS_userguide.pdf to get started.
@@ -1839,7 +1839,7 @@ Examples: examples/USER/sph
 
 USER-TALLY package :link(USER-TALLY),h5
 
-Supporting info: 
+Supporting info:
 
 Examples: examples/USER/tally
 

doc/src/Section_python.txt

@@ -23,7 +23,7 @@ In Python lingo, this is "embedding" Python in LAMMPS.
 This section describes how to do both.
 
 11.1 "Overview of running LAMMPS from Python"_#py_1
-11.2 "Overview of using Python from a LAMMPS script"_#py_2 
+11.2 "Overview of using Python from a LAMMPS script"_#py_2
 11.3 "Building LAMMPS as a shared library"_#py_3
 11.4 "Installing the Python wrapper into Python"_#py_4
 11.5 "Extending Python with MPI to run in parallel"_#py_5
@@ -503,7 +503,7 @@ one of several ways:
 The last command requires that the first line of the script be
 something like this:
 
-#!/usr/local/bin/python 
+#!/usr/local/bin/python
 #!/usr/local/bin/python -i :pre
 
 where the path points to where you have Python installed, and that you
@@ -552,32 +552,32 @@ lmp.command(cmd)         # invoke a single LAMMPS command, cmd = "run 100" :pre
 
 xlo = lmp.extract_global(name,type)  # extract a global quantity
                                      # name = "boxxlo", "nlocal", etc
-				     # type = 0 = int
-				     #        1 = double :pre
+                                     # type = 0 = int
+                                     #        1 = double :pre
 
 coords = lmp.extract_atom(name,type)      # extract a per-atom quantity
                                           # name = "x", "type", etc
-				          # type = 0 = vector of ints
-				          #        1 = array of ints
-				          #        2 = vector of doubles
-				          #        3 = array of doubles :pre
+                                          # type = 0 = vector of ints
+                                          #        1 = array of ints
+                                          #        2 = vector of doubles
+                                          #        3 = array of doubles :pre
 
 eng = lmp.extract_compute(id,style,type)  # extract value(s) from a compute
 v3 = lmp.extract_fix(id,style,type,i,j)   # extract value(s) from a fix
                                           # id = ID of compute or fix
-					  # style = 0 = global data
-					  #	    1 = per-atom data
-					  #         2 = local data
-					  # type = 0 = scalar
-					  #	   1 = vector
-					  #        2 = array
-					  # i,j = indices of value in global vector or array :pre
+                                          # style = 0 = global data
+                                          #         1 = per-atom data
+                                          #         2 = local data
+                                          # type = 0 = scalar
+                                          #        1 = vector
+                                          #        2 = array
+                                          # i,j = indices of value in global vector or array :pre
 
 var = lmp.extract_variable(name,group,flag)  # extract value(s) from a variable
-	                                     # name = name of variable
-					     # group = group ID (ignored for equal-style variables)
-					     # flag = 0 = equal-style variable
-					     #        1 = atom-style variable :pre
+                                             # name = name of variable
+                                             # group = group ID (ignored for equal-style variables)
+                                             # flag = 0 = equal-style variable
+                                             #        1 = atom-style variable :pre
 
 flag = lmp.set_variable(name,value)       # set existing named string-style variable to value, flag = 0 if successful
 natoms = lmp.get_natoms()                 # total # of atoms as int
@@ -724,7 +724,7 @@ lmp.scatter_coords("x",1,3,x) :pre
 Alternatively, you can just change values in the vector returned by
 gather_atoms("x",1,3), since it is a ctypes vector of doubles.
 
-:line 
+:line
 
 As noted above, these Python class methods correspond one-to-one with
 the functions in the LAMMPS library interface in src/library.cpp and
@@ -767,7 +767,7 @@ vizplotgui_tool.py, combination of viz_tool.py and plot.py and gui.py :tb(c=2)
 
 For the viz_tool.py and vizplotgui_tool.py commands, replace "tool"
 with "gl" or "atomeye" or "pymol" or "vmd", depending on what
-visualization package you have installed. 
+visualization package you have installed.
 
 Note that for GL, you need to be able to run the Pizza.py GL tool,
 which is included in the pizza sub-directory.  See the "Pizza.py doc

doc/src/Section_start.txt

@@ -33,7 +33,7 @@ tar -xzvf lammps*.tar.gz :pre
 
 This will create a LAMMPS directory containing two files and several
 sub-directories:
-    
+
 README: text file
 LICENSE: the GNU General Public License (GPL)
 bench: benchmark problems
@@ -600,10 +600,10 @@ LAMMPS will generate a run-time error.  As far as we know, the
 settings defined in src/lmptype.h are portable and work on every
 current system.
 
-In all cases, the size of problem that can be run on a per-processor  
-basis is limited by 4-byte integer storage to 2^31 atoms per processor  
-(about 2 billion). This should not normally be a limitation since such  
-a problem would have a huge per-processor memory footprint due to  
+In all cases, the size of problem that can be run on a per-processor
+basis is limited by 4-byte integer storage to 2^31 atoms per processor
+(about 2 billion). This should not normally be a limitation since such
+a problem would have a huge per-processor memory footprint due to
 neighbor lists and would run very slowly in terms of CPU secs/timestep.
 
 :line
@@ -841,7 +841,7 @@ libpackage.a
 Makefile.lammps :pre
 
 The Makefile.lammps file will typically be a copy of one of the
-Makefile.lammps.* files in the library directory.  
+Makefile.lammps.* files in the library directory.
 
 Note that you must insure that the settings in Makefile.lammps are
 appropriate for your system.  If they are not, the LAMMPS build may
@@ -883,7 +883,7 @@ A few packages require specific settings in Makefile.machine, to
 either build or use the package effectively.  These are the
 USER-INTEL, KOKKOS, USER-OMP, and OPT packages, used for accelerating
 code performance on CPUs or other hardware, as discussed in "Section
-5.3"_Section_accelerate.html#acc_3. 
+5.3"_Section_accelerate.html#acc_3.
 
 A summary of what Makefile.machine changes are needed for each of
 these packages is given in "Section 4"_Section_packages.html.
@@ -1199,7 +1199,7 @@ installer package from "here"_http://rpm.lammps.org/windows.html
 
 For running the non-MPI executable, follow these steps:
 
-Get a command prompt by going to Start->Run... , 
+Get a command prompt by going to Start->Run... ,
 then typing "cmd". :ulb,l
 
 Move to the directory where you have your input, e.g. a copy of
@@ -1209,7 +1209,7 @@ At the command prompt, type "lmp_serial -in in.lj", replacing [in.lj]
 with the name of your LAMMPS input script. :l
 :ule
 
-For the MPI version, which allows you to run LAMMPS under Windows on 
+For the MPI version, which allows you to run LAMMPS under Windows on
 multiple processors, follow these steps:
 
 Download and install
@@ -1224,7 +1224,7 @@ For this you need to start a Command Prompt in {Administrator Mode}
 installation directory, then into the subdirectory [bin] and execute
 [smpd.exe -install]. Exit the command window.
 
-Get a new, regular command prompt by going to Start->Run... , 
+Get a new, regular command prompt by going to Start->Run... ,
 then typing "cmd". :l
 
 Move to the directory where you have your input file
@@ -1488,7 +1488,7 @@ of the manual.  World- and universe-style "variables"_variable.html
 are useful in this context.
 
 -plog file :pre
- 
+
 Specify the base name for the partition log files, so partition N
 writes log information to file.N. If file is none, then no partition
 log files are created.  This overrides the filename specified in the
@@ -1499,7 +1499,7 @@ replica_files/log.lammps) If this option is not used the log file for
 partition N is log.lammps.N or whatever is specified by the -log
 command-line option.
 
--pscreen file :pre 
+-pscreen file :pre
 
 Specify the base name for the partition screen file, so partition N
 writes screen information to file.N. If file is none, then no
@@ -1511,7 +1511,7 @@ sub-directory (-pscreen replica_files/screen).  If this option is not
 used the screen file for partition N is screen.N or whatever is
 specified by the -screen command-line option.
 
--restart restartfile {remap} datafile keyword value ... :pre 
+-restart restartfile {remap} datafile keyword value ... :pre
 
 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
@@ -1572,7 +1572,7 @@ to
 
 so that the processors in each partition will be
 
-0 1 2 4 5 6 8 9 10 
+0 1 2 4 5 6 8 9 10
 3 7 11 :pre
 
 See the "processors" command for how to insure processors from each
@@ -1663,12 +1663,12 @@ invokes the default USER-INTEL settings, as if the command "package
 intel 1" were used at the top of your input script.  These settings
 can be changed by using the "-package intel" command-line switch or
 the "package intel"_package.html command in your script. If the
-USER-OMP package is also installed, the hybrid style with "intel omp" 
-arguments can be used to make the omp suffix a second choice, if a 
-requested style is not available in the USER-INTEL package.  It will 
-also invoke the default USER-OMP settings, as if the command "package 
-omp 0" were used at the top of your input script.  These settings can 
-be changed by using the "-package omp" command-line switch or the 
+USER-OMP package is also installed, the hybrid style with "intel omp"
+arguments can be used to make the omp suffix a second choice, if a
+requested style is not available in the USER-INTEL package.  It will
+also invoke the default USER-OMP settings, as if the command "package
+omp 0" were used at the top of your input script.  These settings can
+be changed by using the "-package omp" command-line switch or the
 "package omp"_package.html command in your script.
 
 For the KOKKOS package, using this command-line switch also invokes
@@ -1833,7 +1833,7 @@ e.g.
 
 Minimization stats:
   Stopping criterion = linesearch alpha is zero
-  Energy initial, next-to-last, final = 
+  Energy initial, next-to-last, final =
          -6372.3765206     -8328.46998942     -8328.46998942
   Force two-norm initial, final = 1059.36 5.36874
   Force max component initial, final = 58.6026 1.46872

doc/src/Section_tools.txt

@@ -104,7 +104,7 @@ since binary files are not compatible across all platforms.
 ch2lmp tool :h4,link(charmm)
 
 The ch2lmp sub-directory contains tools for converting files
-back-and-forth between the CHARMM MD code and LAMMPS. 
+back-and-forth between the CHARMM MD code and LAMMPS.
 
 They are intended to make it easy to use CHARMM as a builder and as a
 post-processor for LAMMPS. Using charmm2lammps.pl, you can convert a

doc/src/accelerate_intel.txt

@@ -29,80 +29,80 @@ Bond Styles: fene, harmonic :l
 Dihedral Styles: charmm, harmonic, opls :l
 Fixes: nve, npt, nvt, nvt/sllod :l
 Improper Styles: cvff, harmonic :l
-Pair Styles: buck/coul/cut, buck/coul/long, buck, gayberne, 
+Pair Styles: buck/coul/cut, buck/coul/long, buck, gayberne,
 charmm/coul/long, lj/cut, lj/cut/coul/long, sw, tersoff :l
 K-Space Styles: pppm :l
 :ule
 
 [Speed-ups to expect:]
 
-The speedups will depend on your simulation, the hardware, which 
-styles are used, the number of atoms, and the floating-point 
-precision mode. Performance improvements are shown compared to 
-LAMMPS {without using other acceleration packages} as these are 
-under active development (and subject to performance changes). The 
+The speedups will depend on your simulation, the hardware, which
+styles are used, the number of atoms, and the floating-point
+precision mode. Performance improvements are shown compared to
+LAMMPS {without using other acceleration packages} as these are
+under active development (and subject to performance changes). The
 measurements were performed using the input files available in
-the src/USER-INTEL/TEST directory. These are scalable in size; the 
-results given are with 512K particles (524K for Liquid Crystal). 
+the src/USER-INTEL/TEST directory. These are scalable in size; the
+results given are with 512K particles (524K for Liquid Crystal).
 Most of the simulations are standard LAMMPS benchmarks (indicated
-by the filename extension in parenthesis) with modifications to the 
-run length and to add a warmup run (for use with offload 
-benchmarks). 
+by the filename extension in parenthesis) with modifications to the
+run length and to add a warmup run (for use with offload
+benchmarks).
 
 :c,image(JPG/user_intel.png)
 
-Results are speedups obtained on Intel Xeon E5-2697v4 processors 
-(code-named Broadwell) and Intel Xeon Phi 7250 processors 
+Results are speedups obtained on Intel Xeon E5-2697v4 processors
+(code-named Broadwell) and Intel Xeon Phi 7250 processors
 (code-named Knights Landing) with "18 Jun 2016" LAMMPS built with
-Intel Parallel Studio 2016 update 3. Results are with 1 MPI task 
-per physical core. See {src/USER-INTEL/TEST/README} for the raw 
+Intel Parallel Studio 2016 update 3. Results are with 1 MPI task
+per physical core. See {src/USER-INTEL/TEST/README} for the raw
 simulation rates and instructions to reproduce.
 
 :line
 
 [Quick Start for Experienced Users:]
 
-LAMMPS should be built with the USER-INTEL package installed. 
+LAMMPS should be built with the USER-INTEL package installed.
 Simulations should be run with 1 MPI task per physical {core},
 not {hardware thread}.
 
 For Intel Xeon CPUs:
 
 Edit src/MAKE/OPTIONS/Makefile.intel_cpu_intelmpi as necessary. :ulb,l
-If using {kspace_style pppm} in the input script, add "neigh_modify binsize 3" and "kspace_modify diff ad" to the input script for better 
+If using {kspace_style pppm} in the input script, add "neigh_modify binsize 3" and "kspace_modify diff ad" to the input script for better
 performance. :l
 "-pk intel 0 omp 2 -sf intel" added to LAMMPS command-line :l
 :ule
 
-For Intel Xeon Phi CPUs for simulations without {kspace_style 
+For Intel Xeon Phi CPUs for simulations without {kspace_style
 pppm} in the input script :
 
 Edit src/MAKE/OPTIONS/Makefile.knl as necessary. :ulb,l
 Runs should be performed using MCDRAM. :l
-"-pk intel 0 omp 2 -sf intel" {or} "-pk intel 0 omp 4 -sf intel" 
-should be added to the LAMMPS command-line. Choice for best 
+"-pk intel 0 omp 2 -sf intel" {or} "-pk intel 0 omp 4 -sf intel"
+should be added to the LAMMPS command-line. Choice for best
 performance will depend on the simulation. :l
 :ule
 
-For Intel Xeon Phi CPUs for simulations with {kspace_style 
+For Intel Xeon Phi CPUs for simulations with {kspace_style
 pppm} in the input script:
 
 Edit src/MAKE/OPTIONS/Makefile.knl as necessary. :ulb,l
 Runs should be performed using MCDRAM. :l
-Add "neigh_modify binsize 3" to the input script for better 
+Add "neigh_modify binsize 3" to the input script for better
 performance. :l
-Add "kspace_modify diff ad" to the input script for better 
+Add "kspace_modify diff ad" to the input script for better
 performance. :l
 export KMP_AFFINITY=none :l
 "-pk intel 0 omp 3 lrt yes -sf intel" or "-pk intel 0 omp 1 lrt yes
--sf intel" added to LAMMPS command-line. Choice for best performance 
+-sf intel" added to LAMMPS command-line. Choice for best performance
 will depend on the simulation. :l
 :ule
 
-For Intel Xeon Phi coprocessors (Offload): 
+For Intel Xeon Phi coprocessors (Offload):
 
 Edit src/MAKE/OPTIONS/Makefile.intel_coprocessor as necessary :ulb,l
-"-pk intel N omp 1" added to command-line where N is the number of 
+"-pk intel N omp 1" added to command-line where N is the number of
 coprocessors per node. :l
 :ule
 
@@ -111,7 +111,7 @@ coprocessors per node. :l
 [Required hardware/software:]
 
 In order to use offload to coprocessors, an Intel Xeon Phi
-coprocessor and an Intel compiler are required. For this, the 
+coprocessor and an Intel compiler are required. For this, the
 recommended version of the Intel compiler is 14.0.1.106 or
 versions 15.0.2.044 and higher.
 
@@ -133,7 +133,7 @@ slightly lower.
 
 [Notes about Simultaneous Multithreading:]
 
-Modern CPUs often support Simultaneous Multithreading (SMT). On 
+Modern CPUs often support Simultaneous Multithreading (SMT). On
 Intel processors, this is called Hyper-Threading (HT) technology.
 SMT is hardware support for running multiple threads efficiently on
 a single core. {Hardware threads} or {logical cores} are often used
@@ -141,8 +141,8 @@ to refer to the number of threads that are supported in hardware.
 For example, the Intel Xeon E5-2697v4 processor is described
 as having 36 cores and 72 threads. This means that 36 MPI processes
 or OpenMP threads can run simultaneously on separate cores, but that
-up to 72 MPI processes or OpenMP threads can be running on the CPU 
-without costly operating system context switches. 
+up to 72 MPI processes or OpenMP threads can be running on the CPU
+without costly operating system context switches.
 
 Molecular dynamics simulations will often run faster when making use
 of SMT. If a thread becomes stalled, for example because it is
@@ -150,7 +150,7 @@ waiting on data that has not yet arrived from memory, another thread
 can start running so that the CPU pipeline is still being used
 efficiently. Although benefits can be seen by launching a MPI task
 for every hardware thread, for multinode simulations, we recommend
-that OpenMP threads are used for SMT instead, either with the 
+that OpenMP threads are used for SMT instead, either with the
 USER-INTEL package, "USER-OMP package"_accelerate_omp.html", or
 "KOKKOS package"_accelerate_kokkos.html. In the example above, up
 to 36X speedups can be observed by using all 36 physical cores with
@@ -158,10 +158,10 @@ LAMMPS. By using all 72 hardware threads, an additional 10-30%
 performance gain can be achieved.
 
 The BIOS on many platforms allows SMT to be disabled, however, we do
-not recommend this on modern processors as there is little to no 
+not recommend this on modern processors as there is little to no
 benefit for any software package in most cases. The operating system
-will report every hardware thread as a separate core allowing one to 
-determine the number of hardware threads available. On Linux systems, 
+will report every hardware thread as a separate core allowing one to
+determine the number of hardware threads available. On Linux systems,
 this information can normally be obtained with:
 
 cat /proc/cpuinfo :pre
@@ -182,21 +182,21 @@ Makefile.intel_cpu_openpmi  # Intel Compiler, OpenMPI, No Offload
 Makefile.intel_coprocessor  # Intel Compiler, Intel MPI, Offload :pre
 
 Makefile.knl is identical to Makefile.intel_cpu_intelmpi except that
-it explicitly specifies that vectorization should be for Intel 
-Xeon Phi x200 processors making it easier to cross-compile. For 
-users with recent installations of Intel Parallel Studio, the 
+it explicitly specifies that vectorization should be for Intel
+Xeon Phi x200 processors making it easier to cross-compile. For
+users with recent installations of Intel Parallel Studio, the
 process can be as simple as:
 
 make yes-user-intel
-source /opt/intel/parallel_studio_xe_2016.3.067/psxevars.sh 
+source /opt/intel/parallel_studio_xe_2016.3.067/psxevars.sh
 # or psxevars.csh for C-shell
 make intel_cpu_intelmpi :pre
 
-Alternatively, the build can be accomplished with the src/Make.py 
-script, described in "Section 2.4"_Section_start.html#start_4 of the 
+Alternatively, the build can be accomplished with the src/Make.py
+script, described in "Section 2.4"_Section_start.html#start_4 of the
 manual. Type "Make.py -h" for help. For an example:
 
-Make.py -v -p intel omp -intel cpu -a file intel_cpu_intelmpi :pre 
+Make.py -v -p intel omp -intel cpu -a file intel_cpu_intelmpi :pre
 
 Note that if you build with support for a Phi coprocessor, the same
 binary can be used on nodes with or without coprocessors installed.
@@ -205,26 +205,26 @@ without offload support will produce a smaller binary.
 
 The general requirements for Makefiles with the USER-INTEL package
 are as follows. "-DLAMMPS_MEMALIGN=64" is required for CCFLAGS. When
-using Intel compilers, "-restrict" is required and "-qopenmp" is 
-highly recommended for CCFLAGS and LINKFLAGS. LIB should include 
+using Intel compilers, "-restrict" is required and "-qopenmp" is
+highly recommended for CCFLAGS and LINKFLAGS. LIB should include
 "-ltbbmalloc". For builds supporting offload, "-DLMP_INTEL_OFFLOAD"
 is required for CCFLAGS and "-qoffload" is required for LINKFLAGS.
-Other recommended CCFLAG options for best performance are 
-"-O2 -fno-alias -ansi-alias -qoverride-limits fp-model fast=2 
--no-prec-div". The Make.py command will add all of these 
+Other recommended CCFLAG options for best performance are
+"-O2 -fno-alias -ansi-alias -qoverride-limits fp-model fast=2
+-no-prec-div". The Make.py command will add all of these
 automatically.
 
 NOTE: The vectorization and math capabilities can differ depending on
 the CPU. For Intel compilers, the "-x" flag specifies the type of
 processor for which to optimize. "-xHost" specifies that the compiler
-should build for the processor used for compiling. For Intel Xeon Phi 
+should build for the processor used for compiling. For Intel Xeon Phi
 x200 series processors, this option is "-xMIC-AVX512". For fourth
-generation Intel Xeon (v4/Broadwell) processors, "-xCORE-AVX2" should 
+generation Intel Xeon (v4/Broadwell) processors, "-xCORE-AVX2" should
 be used. For older Intel Xeon processors, "-xAVX" will perform best
 in general for the different simulations in LAMMPS. The default
 in most of the example Makefiles is to use "-xHost", however this
 should not be used when cross-compiling.
- 
+
 [Running LAMMPS with the USER-INTEL package:]
 
 Running LAMMPS with the USER-INTEL package is similar to normal use
@@ -232,7 +232,7 @@ with the exceptions that one should 1) specify that LAMMPS should use
 the USER-INTEL package, 2) specify the number of OpenMP threads, and
 3) optionally specify the specific LAMMPS styles that should use the
 USER-INTEL package. 1) and 2) can be performed from the command-line
-or by editing the input script. 3) requires editing the input script. 
+or by editing the input script. 3) requires editing the input script.
 Advanced performance tuning options are also described below to get
 the best performance.
 
@@ -241,14 +241,14 @@ coprocessor), best performance is normally obtained by using 1 MPI
 task per physical core and additional OpenMP threads with SMT. For
 Intel Xeon processors, 2 OpenMP threads should be used for SMT.
 For Intel Xeon Phi CPUs, 2 or 4 OpenMP threads should be used
-(best choice depends on the simulation). In cases where the user 
-specifies that LRT mode is used (described below), 1 or 3 OpenMP 
+(best choice depends on the simulation). In cases where the user
+specifies that LRT mode is used (described below), 1 or 3 OpenMP
 threads should be used. For multi-node runs, using 1 MPI task per
 physical core will often perform best, however, depending on the
 machine and scale, users might get better performance by decreasing
-the number of MPI tasks and using more OpenMP threads. For 
-performance, the product of the number of MPI tasks and OpenMP 
-threads should not exceed the number of available hardware threads in 
+the number of MPI tasks and using more OpenMP threads. For
+performance, the product of the number of MPI tasks and OpenMP
+threads should not exceed the number of available hardware threads in
 almost all cases.
 
 NOTE: Setting core affinity is often used to pin MPI tasks and OpenMP
@@ -257,21 +257,21 @@ uniform. Unless disabled at build time, affinity for MPI tasks and
 OpenMP threads on the host (CPU) will be set by default on the host
 {when using offload to a coprocessor}. In this case, it is unnecessary
 to use other methods to control affinity (e.g. taskset, numactl,
-I_MPI_PIN_DOMAIN, etc.). This can be disabled with the {no_affinity} 
-option to the "package intel"_package.html command or by disabling the 
-option at build time (by adding -DINTEL_OFFLOAD_NOAFFINITY to the 
-CCFLAGS line of your Makefile). Disabling this option is not 
-recommended, especially when running on a machine with Intel 
+I_MPI_PIN_DOMAIN, etc.). This can be disabled with the {no_affinity}
+option to the "package intel"_package.html command or by disabling the
+option at build time (by adding -DINTEL_OFFLOAD_NOAFFINITY to the
+CCFLAGS line of your Makefile). Disabling this option is not
+recommended, especially when running on a machine with Intel
 Hyper-Threading technology disabled.
 
 [Run with the USER-INTEL package from the command line:]
 
-To enable USER-INTEL optimizations for all available styles used in 
-the input script, the "-sf intel" 
+To enable USER-INTEL optimizations for all available styles used in
+the input script, the "-sf intel"
 "command-line switch"_Section_start.html#start_7 can be used without
 any requirement for editing the input script. This switch will
-automatically append "intel" to styles that support it. It also 
-invokes a default command: "package intel 1"_package.html. This 
+automatically append "intel" to styles that support it. It also
+invokes a default command: "package intel 1"_package.html. This
 package command is used to set options for the USER-INTEL package.
 The default package command will specify that USER-INTEL calculations
 are performed in mixed precision, that the number of OpenMP threads
@@ -281,16 +281,16 @@ support, that 1 coprocessor per node will be used with automatic
 balancing of work between the CPU and the coprocessor.
 
 You can specify different options for the USER-INTEL package by using
-the "-pk intel Nphi" "command-line switch"_Section_start.html#start_7 
+the "-pk intel Nphi" "command-line switch"_Section_start.html#start_7
 with keyword/value pairs as specified in the documentation. Here,
 Nphi = # of Xeon Phi coprocessors/node (ignored without offload
 support). Common options to the USER-INTEL package include {omp} to
 override any OMP_NUM_THREADS setting and specify the number of OpenMP
 threads, {mode} to set the floating-point precision mode, and
-{lrt} to enable Long-Range Thread mode as described below. See the 
-"package intel"_package.html command for details, including the 
-default values used for all its options if not specified, and how to 
-set the number of OpenMP threads via the OMP_NUM_THREADS environment 
+{lrt} to enable Long-Range Thread mode as described below. See the
+"package intel"_package.html command for details, including the
+default values used for all its options if not specified, and how to
+set the number of OpenMP threads via the OMP_NUM_THREADS environment
 variable if desired.
 
 Examples (see documentation for your MPI/Machine for differences in
@@ -303,7 +303,7 @@ mpirun -np 72 -ppn 36 lmp_machine -sf intel -in in.script -pk intel 0 omp 2 mode
 
 As an alternative to adding command-line arguments, the input script
 can be edited to enable the USER-INTEL package. This requires adding
-the "package intel"_package.html command to the top of the input 
+the "package intel"_package.html command to the top of the input
 script. For the second example above, this would be:
 
 package intel 0 omp 2 mode double :pre
@@ -314,46 +314,46 @@ add an "intel" suffix to the individual style, e.g.:
 pair_style lj/cut/intel 2.5 :pre
 
 Alternatively, the "suffix intel"_suffix.html command can be added to
-the input script to enable USER-INTEL styles for the commands that 
+the input script to enable USER-INTEL styles for the commands that
 follow in the input script.
 
 [Tuning for Performance:]
 
-NOTE: The USER-INTEL package will perform better with modifications 
-to the input script when "PPPM"_kspace_style.html is used: 
-"kspace_modify diff ad"_kspace_modify.html and "neigh_modify binsize 
+NOTE: The USER-INTEL package will perform better with modifications
+to the input script when "PPPM"_kspace_style.html is used:
+"kspace_modify diff ad"_kspace_modify.html and "neigh_modify binsize
 3"_neigh_modify.html should be added to the input script.
 
-Long-Range Thread (LRT) mode is an option to the "package 
+Long-Range Thread (LRT) mode is an option to the "package
 intel"_package.html command that can improve performance when using
 "PPPM"_kspace_style.html for long-range electrostatics on processors
-with SMT. It generates an extra pthread for each MPI task. The thread 
-is dedicated to performing some of the PPPM calculations and MPI 
+with SMT. It generates an extra pthread for each MPI task. The thread
+is dedicated to performing some of the PPPM calculations and MPI
 communications. On Intel Xeon Phi x200 series CPUs, this will likely
 always improve performance, even on a single node. On Intel Xeon
 processors, using this mode might result in better performance when
 using multiple nodes, depending on the machine. To use this mode,
-specify that the number of OpenMP threads is one less than would 
+specify that the number of OpenMP threads is one less than would
 normally be used for the run and add the "lrt yes" option to the "-pk"
 command-line suffix or "package intel" command. For example, if a run
 would normally perform best with "-pk intel 0 omp 4", instead use
-"-pk intel 0 omp 3 lrt yes". When using LRT, you should set the 
-environment variable "KMP_AFFINITY=none". LRT mode is not supported 
+"-pk intel 0 omp 3 lrt yes". When using LRT, you should set the
+environment variable "KMP_AFFINITY=none". LRT mode is not supported
 when using offload.
 
 Not all styles are supported in the USER-INTEL package. You can mix
-the USER-INTEL package with styles from the "OPT"_accelerate_opt.html 
-package or the "USER-OMP package"_accelerate_omp.html". Of course, 
+the USER-INTEL package with styles from the "OPT"_accelerate_opt.html
+package or the "USER-OMP package"_accelerate_omp.html". Of course,
 this requires that these packages were installed at build time. This
 can performed automatically by using "-sf hybrid intel opt" or
 "-sf hybrid intel omp" command-line options. Alternatively, the "opt"
 and "omp" suffixes can be appended manually in the input script. For
 the latter, the "package omp"_package.html command must be in the
-input script or the "-pk omp Nt" "command-line 
-switch"_Section_start.html#start_7 must be used where Nt is the 
+input script or the "-pk omp Nt" "command-line
+switch"_Section_start.html#start_7 must be used where Nt is the
 number of OpenMP threads. The number of OpenMP threads should not be
-set differently for the different packages. Note that the "suffix 
-hybrid intel omp"_suffix.html command can also be used within the 
+set differently for the different packages. Note that the "suffix
+hybrid intel omp"_suffix.html command can also be used within the
 input script to automatically append the "omp" suffix to styles when
 USER-INTEL styles are not available.
 
@@ -374,33 +374,33 @@ that MPI runs are performed in MCDRAM.
 
 [Tuning for Offload Performance:]
 
-The default settings for offload should give good performance. 
+The default settings for offload should give good performance.
 
 When using LAMMPS with offload to Intel coprocessors, best performance
 will typically be achieved with concurrent calculations performed on
 both the CPU and the coprocessor. This is achieved by offloading only
 a fraction of the neighbor and pair computations to the coprocessor or
 using "hybrid"_pair_hybrid.html pair styles where only one style uses
-the "intel" suffix. For simulations with long-range electrostatics or 
-bond, angle, dihedral, improper calculations, computation and data 
-transfer to the coprocessor will run concurrently with computations 
+the "intel" suffix. For simulations with long-range electrostatics or
+bond, angle, dihedral, improper calculations, computation and data
+transfer to the coprocessor will run concurrently with computations
 and MPI communications for these calculations on the host CPU. This
 is illustrated in the figure below for the rhodopsin protein benchmark
-running on E5-2697v2 processors with a Intel Xeon Phi 7120p 
+running on E5-2697v2 processors with a Intel Xeon Phi 7120p
 coprocessor. In this plot, the vertical access is time and routines
 running at the same time are running concurrently on both the host and
 the coprocessor.
 
 :c,image(JPG/offload_knc.png)
 
-The fraction of the offloaded work is controlled by the {balance} 
-keyword in the "package intel"_package.html command. A balance of 0 
-runs all calculations on the CPU.  A balance of 1 runs all 
-supported calculations on the coprocessor.  A balance of 0.5 runs half 
-of the calculations on the coprocessor.  Setting the balance to -1 
-(the default) will enable dynamic load balancing that continously 
-adjusts the fraction of offloaded work throughout the simulation. 
-Because data transfer cannot be timed, this option typically produces 
+The fraction of the offloaded work is controlled by the {balance}
+keyword in the "package intel"_package.html command. A balance of 0
+runs all calculations on the CPU.  A balance of 1 runs all
+supported calculations on the coprocessor.  A balance of 0.5 runs half
+of the calculations on the coprocessor.  Setting the balance to -1
+(the default) will enable dynamic load balancing that continously
+adjusts the fraction of offloaded work throughout the simulation.
+Because data transfer cannot be timed, this option typically produces
 results within 5 to 10 percent of the optimal fixed balance.
 
 If running short benchmark runs with dynamic load balancing, adding a
@@ -418,15 +418,15 @@ with 60 cores available for offload and 4 hardware threads per core
 each MPI task to use a subset of 10 threads on the coprocessor.  Fine
 tuning of the number of threads to use per MPI task or the number of
 threads to use per core can be accomplished with keyword settings of
-the "package intel"_package.html command. 
+the "package intel"_package.html command.
 
-The USER-INTEL package has two modes for deciding which atoms will be 
-handled by the coprocessor.  This choice is controlled with the {ghost} 
-keyword of the "package intel"_package.html command.  When set to 0, 
-ghost atoms (atoms at the borders between MPI tasks) are not offloaded 
-to the card.  This allows for overlap of MPI communication of forces 
-with computation on the coprocessor when the "newton"_newton.html 
-setting is "on".  The default is dependent on the style being used, 
+The USER-INTEL package has two modes for deciding which atoms will be
+handled by the coprocessor.  This choice is controlled with the {ghost}
+keyword of the "package intel"_package.html command.  When set to 0,
+ghost atoms (atoms at the borders between MPI tasks) are not offloaded
+to the card.  This allows for overlap of MPI communication of forces
+with computation on the coprocessor when the "newton"_newton.html
+setting is "on".  The default is dependent on the style being used,
 however, better performance may be achieved by setting this option
 explictly.
 
@@ -442,10 +442,10 @@ mode is being used and indicating the number of coprocessor threads
 per MPI task.  Additionally, an offload timing summary is printed at
 the end of each run.  When offloading, the frequency for "atom
 sorting"_atom_modify.html is changed to 1 so that the per-atom data is
-effectively sorted at every rebuild of the neighbor lists. All the 
-available coprocessor threads on each Phi will be divided among MPI 
-tasks, unless the {tptask} option of the "-pk intel" "command-line 
-switch"_Section_start.html#start_7 is used to limit the coprocessor 
+effectively sorted at every rebuild of the neighbor lists. All the
+available coprocessor threads on each Phi will be divided among MPI
+tasks, unless the {tptask} option of the "-pk intel" "command-line
+switch"_Section_start.html#start_7 is used to limit the coprocessor
 threads per MPI task.
 
 [Restrictions:]

doc/src/accelerate_kokkos.txt

@@ -65,7 +65,7 @@ Make.py -v -p kokkos -kokkos omp -o mpi -a file mpi   # or one-line build via Ma
 
 mpirun -np 16 lmp_mpi -k on -sf kk -in in.lj              # 1 node, 16 MPI tasks/node, no threads
 mpirun -np 2 -ppn 1 lmp_mpi -k on t 16 -sf kk -in in.lj   # 2 nodes, 1 MPI task/node, 16 threads/task
-mpirun -np 2 lmp_mpi -k on t 8 -sf kk -in in.lj           # 1 node, 2 MPI tasks/node, 8 threads/task 
+mpirun -np 2 lmp_mpi -k on t 8 -sf kk -in in.lj           # 1 node, 2 MPI tasks/node, 8 threads/task
 mpirun -np 32 -ppn 4 lmp_mpi -k on t 4 -sf kk -in in.lj   # 8 nodes, 4 MPI tasks/node, 4 threads/task :pre
 
 specify variables and settings in your Makefile.machine that enable OpenMP, GPU, or Phi support
@@ -178,7 +178,7 @@ make kokkos_cuda_mpich :pre
 
 These examples set the KOKKOS-specific OMP, MIC, CUDA variables on the
 make command line which requires a GNU-compatible make command.  Try
-"gmake" if your system's standard make complains.  
+"gmake" if your system's standard make complains.
 
 NOTE: If you build using make line variables and re-build LAMMPS twice
 with different KOKKOS options and the *same* target, e.g. g++ in the
@@ -394,7 +394,7 @@ additional parallelism (beyond MPI) will be invoked on the host
 CPU(s).
 
 You can compare the performance running in different modes:
-  
+
 run with 1 MPI task/node and N threads/task
 run with N MPI tasks/node and 1 thread/task
 run with settings in between these extremes :ul
@@ -427,7 +427,7 @@ e.g. src/MAKE/Makefile.cuda, is correct for your GPU hardware/software
 details).
 
 The -np setting of the mpirun command should set the number of MPI
-tasks/node to be equal to the # of physical GPUs on the node. 
+tasks/node to be equal to the # of physical GPUs on the node.
 
 Use the "-k" "command-line switch"_Section_commands.html#start_7 to
 specify the number of GPUs per node, and the number of threads per MPI

doc/src/accelerate_omp.txt

@@ -96,7 +96,7 @@ variable.
 
 Depending on which styles are accelerated, you should look for a
 reduction in the "Pair time", "Bond time", "KSpace time", and "Loop
-time" values printed at the end of a run.  
+time" values printed at the end of a run.
 
 You may see a small performance advantage (5 to 20%) when running a
 USER-OMP style (in serial or parallel) with a single thread per MPI

doc/src/angle_dipole.txt

@@ -21,11 +21,11 @@ angle_coeff 6 2.1 180.0 :pre
 [Description:]
 
 The {dipole} angle style is used to control the orientation of a dipolar
-atom within a molecule "(Orsi)"_#Orsi. Specifically, the {dipole} angle 
-style restrains the orientation of a point dipole mu_j (embedded in atom 
-'j') with respect to a reference (bond) vector r_ij = r_i - r_j, where 'i' 
-is another atom of the same molecule (typically, 'i' and 'j' are also 
-covalently bonded). 
+atom within a molecule "(Orsi)"_#Orsi. Specifically, the {dipole} angle
+style restrains the orientation of a point dipole mu_j (embedded in atom
+'j') with respect to a reference (bond) vector r_ij = r_i - r_j, where 'i'
+is another atom of the same molecule (typically, 'i' and 'j' are also
+covalently bonded).
 
 It is convenient to define an angle gamma between the 'free' vector mu_j
 and the reference (bond) vector r_ij:
@@ -37,21 +37,21 @@ The {dipole} angle style uses the potential:
 :c,image(Eqs/angle_dipole_potential.jpg)
 
 where K is a rigidity constant and gamma0 is an equilibrium (reference)
-angle. 
+angle.
 
-The torque on the dipole can be obtained by differentiating the 
-potential using the 'chain rule' as in appendix C.3 of 
+The torque on the dipole can be obtained by differentiating the
+potential using the 'chain rule' as in appendix C.3 of
 "(Allen)"_#Allen:
 
 :c,image(Eqs/angle_dipole_torque.jpg)
 
 Example: if gamma0 is set to 0 degrees, the torque generated by
-the potential will tend to align the dipole along the reference 
+the potential will tend to align the dipole along the reference
 direction defined by the (bond) vector r_ij (in other words, mu_j is
 restrained to point towards atom 'i').
 
-The dipolar torque T_j must be counterbalanced in order to conserve 
-the local angular momentum. This is achieved via an additional force 
+The dipolar torque T_j must be counterbalanced in order to conserve
+the local angular momentum. This is achieved via an additional force
 couple generating a torque equivalent to the opposite of T_j:
 
 :c,image(Eqs/angle_dipole_couple.jpg)
@@ -118,7 +118,7 @@ This angle style should not be used with SHAKE.
 :line
 
 :link(Orsi)
-[(Orsi)] Orsi & Essex, The ELBA force field for coarse-grain modeling of 
+[(Orsi)] Orsi & Essex, The ELBA force field for coarse-grain modeling of
 lipid membranes, PloS ONE 6(12): e28637, 2011.
 
 :link(Allen)

doc/src/angle_fourier.txt

@@ -62,7 +62,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/angle_fourier_simple.txt

@@ -61,7 +61,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/angle_quartic.txt

@@ -68,7 +68,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/angle_sdk.txt

@@ -43,7 +43,7 @@ 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.
 
-[Restrictions:] 
+[Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
 USER-CG-CMM package.  See the "Making

doc/src/atom_modify.txt

@@ -1,4 +1,4 @@
-"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS  
+"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS
 Commands"_lc :c
 
 :link(lws,http://lammps.sandia.gov)
@@ -156,12 +156,12 @@ used with a group-ID that is not "all".
 
 [Default:]
 
-By default, {id} is yes.  By default, atomic systems (no bond topology  
-info) do not use a map.  For molecular systems (with bond topology  
-info), a map is used.  The default map style is array if no atom ID is  
-larger than 1 million, otherwise the default is hash.  By default, a  
-"first" group is not defined.  By default, sorting is enabled with a  
-frequency of 1000 and a binsize of 0.0, which means the neighbor  
+By default, {id} is yes.  By default, atomic systems (no bond topology
+info) do not use a map.  For molecular systems (with bond topology
+info), a map is used.  The default map style is array if no atom ID is
+larger than 1 million, otherwise the default is hash.  By default, a
+"first" group is not defined.  By default, sorting is enabled with a
+frequency of 1000 and a binsize of 0.0, which means the neighbor
 cutoff will be used to set the bin size.
 
 :line

doc/src/atom_style.txt

@@ -14,7 +14,7 @@ atom_style style args :pre
 
 style = {angle} or {atomic} or {body} or {bond} or {charge} or {dipole} or \
         {dpd} or {electron} or {ellipsoid} or {full} or {line} or {meso} or \
-	{molecular} or {peri} or {smd} or {sphere} or {tri} or \
+        {molecular} or {peri} or {smd} or {sphere} or {tri} or \
         {template} or {hybrid} :ulb,l
   args = none for any style except the following
   {body} args = bstyle bstyle-args
@@ -193,7 +193,7 @@ For the {body} style, the particles are arbitrary bodies with internal
 attributes defined by the "style" of the bodies, which is specified by
 the {bstyle} argument.  Body particles can represent complex entities,
 such as surface meshes of discrete points, collections of
-sub-particles, deformable objects, etc.  
+sub-particles, deformable objects, etc.
 
 The "body"_body.html doc page descibes the body styles LAMMPS
 currently supports, and provides more details as to the kind of body
@@ -269,7 +269,7 @@ The {line} and {tri} styles are part of the ASPHERE package.
 
 The {body} style is part of the BODY package.
 
-The {dipole} style is part of the DIPOLE package.  
+The {dipole} style is part of the DIPOLE package.
 
 The {peri} style is part of the PERI package for Peridynamics.
 

doc/src/balance.txt

@@ -10,7 +10,7 @@ balance command :h3
 
 [Syntax:]
 
-balance thresh style args ... keyword value ... :pre
+balance thresh style args ... keyword args ... :pre
 
 thresh = imbalance threshhold that must be exceeded to perform a re-balance :ulb,l
 one style/arg pair can be used (or multiple for {x},{y},{z}) :l
@@ -32,9 +32,23 @@ style = {x} or {y} or {z} or {shift} or {rcb} :l
     Niter = # of times to iterate within each dimension of dimstr sequence
     stopthresh = stop balancing when this imbalance threshhold is reached
   {rcb} args = none :pre
-zero or more keyword/value pairs may be appended :l
-keyword = {out} :l
-  {out} value = filename
+zero or more keyword/arg pairs may be appended :l
+keyword = {weight} or {out} :l
+  {weight} style args = use weighted particle counts for the balancing
+    {style} = {group} or {neigh} or {time} or {var} or {store}
+      {group} args = Ngroup group1 weight1 group2 weight2 ...
+        Ngroup = number of groups with assigned weights
+        group1, group2, ... = group IDs
+        weight1, weight2, ...   = corresponding weight factors
+      {neigh} factor = compute weight based on number of neighbors
+        factor = scaling factor (> 0)
+      {time} factor = compute weight based on time spend computing
+        factor = scaling factor (> 0)
+      {var} name = take weight from atom-style variable
+        name = name of the atom-style variable
+      {store} name = store weight in custom atom property defined by "fix property/atom"_fix_property_atom.html command
+        name = atom property name (without d_ prefix)
+  {out} arg = filename
     filename = write each processor's sub-domain to a file :pre
 :ule
 
@@ -44,28 +58,42 @@ balance 0.9 x uniform y 0.4 0.5 0.6
 balance 1.2 shift xz 5 1.1
 balance 1.0 shift xz 5 1.1
 balance 1.1 rcb
+balance 1.0 shift x 10 1.1 weight group 2 fast 0.5 slow 2.0
+balance 1.0 shift x 10 1.1 weight time 0.8 weight neigh 0.5 weight store balance
 balance 1.0 shift x 20 1.0 out tmp.balance :pre
 
 [Description:]
 
 This command adjusts the size and shape of processor sub-domains
-within the simulation box, to attempt to balance the number of
-particles and thus the computational cost (load) evenly across
-processors.  The load balancing is "static" in the sense that this
-command performs the balancing once, before or between simulations.
-The processor sub-domains will then remain static during the
-subsequent run.  To perform "dynamic" balancing, see the "fix
+within the simulation box, to attempt to balance the number of atoms
+or particles and thus indirectly the computational cost (load) more
+evenly across processors.  The load balancing is "static" in the sense
+that this command performs the balancing once, before or between
+simulations.  The processor sub-domains will then remain static during
+the subsequent run.  To perform "dynamic" balancing, see the "fix
 balance"_fix_balance.html command, which can adjust processor
 sub-domain sizes and shapes on-the-fly during a "run"_run.html.
 
-Load-balancing is typically only useful if the particles in the
-simulation box have a spatially-varying density distribution.  E.g. a
-model of a vapor/liquid interface, or a solid with an irregular-shaped
-geometry containing void regions.  In this case, the LAMMPS default of
+Load-balancing is typically most useful if the particles in the
+simulation box have a spatially-varying density distribution or when
+the computational cost varies signficantly between different
+particles.  E.g. a model of a vapor/liquid interface, or a solid with
+an irregular-shaped geometry containing void regions, or "hybrid pair
+style simulations"_pair_hybrid.html which combine pair styles with
+different computational cost.  In these cases, the LAMMPS default of
 dividing the simulation box volume into a regular-spaced grid of 3d
-bricks, with one equal-volume sub-domain per procesor, may assign very
-different numbers of particles per processor.  This can lead to poor
-performance when the simulation is run in parallel.
+bricks, with one equal-volume sub-domain per procesor, may assign
+numbers of particles per processor in a way that the computational
+effort varies significantly.  This can lead to poor performance when
+the simulation is run in parallel.
+
+The balancing can be performed with or without per-particle weighting.
+With no weighting, the balancing attempts to assign an equal number of
+particles to each processor.  With weighting, the balancing attempts
+to assign an equal aggregate computational weight to each processor,
+which typically inducces a diffrent number of atoms assigned to each
+processor.  Details on the various weighting options and examples for
+how they can be used are "given below"_#weighted_balance.
 
 Note that the "processors"_processors.html command allows some control
 over how the box volume is split across processors.  Specifically, for
@@ -78,9 +106,9 @@ sub-domains will still have the same shape and same volume.
 The requested load-balancing operation is only performed if the
 current "imbalance factor" in particles owned by each processor
 exceeds the specified {thresh} parameter.  The imbalance factor is
-defined as the maximum number of particles owned by any processor,
-divided by the average number of particles per processor.  Thus an
-imbalance factor of 1.0 is perfect balance.
+defined as the maximum number of particles (or weight) owned by any
+processor, divided by the average number of particles (or weight) per
+processor.  Thus an imbalance factor of 1.0 is perfect balance.
 
 As an example, for 10000 particles running on 10 processors, if the
 most heavily loaded processor has 1200 particles, then the factor is
@@ -108,7 +136,7 @@ defined above.  But depending on the method a perfect balance (1.0)
 may not be achieved.  For example, "grid" methods (defined below) that
 create a logical 3d grid cannot achieve perfect balance for many
 irregular distributions of particles.  Likewise, if a portion of the
-system is a perfect lattice, e.g. the intiial system is generated by
+system is a perfect lattice, e.g. the initial system is generated by
 the "create_atoms"_create_atoms.html command, then "grid" methods may
 be unable to achieve exact balance.  This is because entire lattice
 planes will be owned or not owned by a single processor.
@@ -134,11 +162,11 @@ The {x}, {y}, {z}, and {shift} styles are "grid" methods which produce
 a logical 3d grid of processors.  They operate by changing the cutting
 planes (or lines) between processors in 3d (or 2d), to adjust the
 volume (area in 2d) assigned to each processor, as in the following 2d
-diagram where processor sub-domains are shown and atoms are colored by
-the processor that owns them.  The leftmost diagram is the default
-partitioning of the simulation box across processors (one sub-box for
-each of 16 processors); the middle diagram is after a "grid" method
-has been applied.
+diagram where processor sub-domains are shown and particles are
+colored by the processor that owns them.  The leftmost diagram is the
+default partitioning of the simulation box across processors (one
+sub-box for each of 16 processors); the middle diagram is after a
+"grid" method has been applied.
 
 :image(JPG/balance_uniform_small.jpg,JPG/balance_uniform.jpg),image(JPG/balance_nonuniform_small.jpg,JPG/balance_nonuniform.jpg),image(JPG/balance_rcb_small.jpg,JPG/balance_rcb.jpg)
 :c
@@ -146,8 +174,8 @@ has been applied.
 The {rcb} style is a "tiling" method which does not produce a logical
 3d grid of processors.  Rather it tiles the simulation domain with
 rectangular sub-boxes of varying size and shape in an irregular
-fashion so as to have equal numbers of particles in each sub-box, as
-in the rightmost diagram above.
+fashion so as to have equal numbers of particles (or weight) in each
+sub-box, as in the rightmost diagram above.
 
 The "grid" methods can be used with either of the
 "comm_style"_comm_style.html command options, {brick} or {tiled}.  The
@@ -230,7 +258,7 @@ counts do not match the target value for the plane, the position of
 the cut is adjusted to be halfway between a low and high bound.  The
 low and high bounds are adjusted on each iteration, using new count
 information, so that they become closer together over time.  Thus as
-the recustion progresses, the count of particles on either side of the
+the recursion progresses, the count of particles on either side of the
 plane gets closer to the target value.
 
 Once the rebalancing is complete and final processor sub-domains
@@ -262,21 +290,155 @@ the longest dimension, leaving one new box on either side of the cut.
 All the processors are also partitioned into 2 groups, half assigned
 to the box on the lower side of the cut, and half to the box on the
 upper side.  (If the processor count is odd, one side gets an extra
-processor.)  The cut is positioned so that the number of atoms in the
-lower box is exactly the number that the processors assigned to that
-box should own for load balance to be perfect.  This also makes load
-balance for the upper box perfect.  The positioning is done
-iteratively, by a bisectioning method.  Note that counting atoms on
-either side of the cut requires communication between all processors
-at each iteration.
+processor.)  The cut is positioned so that the number of particles in
+the lower box is exactly the number that the processors assigned to
+that box should own for load balance to be perfect.  This also makes
+load balance for the upper box perfect.  The positioning is done
+iteratively, by a bisectioning method.  Note that counting particles
+on either side of the cut requires communication between all
+processors at each iteration.
 
 That is the procedure for the first cut.  Subsequent cuts are made
 recursively, in exactly the same manner.  The subset of processors
 assigned to each box make a new cut in the longest dimension of that
-box, splitting the box, the subset of processsors, and the atoms in
-the box in two.  The recursion continues until every processor is
-assigned a sub-box of the entire simulation domain, and owns the atoms
-in that sub-box.
+box, splitting the box, the subset of processsors, and the particles
+in the box in two.  The recursion continues until every processor is
+assigned a sub-box of the entire simulation domain, and owns the
+particles in that sub-box.
+
+:line
+
+This sub-section describes how to perform weighted load balancing
+using the {weight} keyword. :link(weighted_balance)
+
+By default, all particles have a weight of 1.0, which means each
+particle is assumed to require the same amount of computation during a
+timestep.  There are, however, scenarios where this is not a good
+assumption.  Measuring the computational cost for each particle
+accurately would be impractical and slow down the computation.
+Instead the {weight} keyword implements several ways to influence the
+per-particle weights empirically by properties readily available or
+using the user's knowledge of the system.  Note that the absolute
+value of the weights are not important; only their relative ratios
+affect which particle is assigned to which processor.  A particle with
+a weight of 2.5 is assumed to require 5x more computational than a
+particle with a weight of 0.5.  For all the options below the weight
+assigned to a particle must be a positive value; an error will be be
+generated if a weight is <= 0.0.
+
+Below is a list of possible weight options with a short description of
+their usage and some example scenarios where they might be applicable.
+It is possible to apply multiple weight flags and the weightings they
+induce will be combined through multiplication.  Most of the time,
+however, it is sufficient to use just one method.
+
+The {group} weight style assigns weight factors to specified
+"groups"_group.html of particles.  The {group} style keyword is
+followed by the number of groups, then pairs of group IDs and the
+corresponding weight factor.  If a particle belongs to none of the
+specified groups, its weight is not changed.  If it belongs to
+multiple groups, its weight is the product of the weight factors.
+
+This weight style is useful in combination with pair style
+"hybrid"_pair_hybrid.html, e.g. when combining a more costly manybody
+potential with a fast pair-wise potential.  It is also useful when
+using "run_style respa"_run_style.html where some portions of the
+system have many bonded interactions and others none.  It assumes that
+the computational cost for each group remains constant over time.
+This is a purely empirical weighting, so a series test runs to tune
+the assigned weight factors for optimal performance is recommended.
+
+The {neigh} weight style assigns the same weight to each particle
+owned by a processor based on the total count of neighbors in the
+neighbor list owned by that processor.  The motivation is that more
+neighbors means a higher computational cost.  The style does not use
+neighbors per atom to assign a unique weight to each atom, because
+that value can vary depending on how the neighbor list is built.
+
+The {factor} setting is applied as an overall scale factor to the
+{neigh} weights which allows adjustment of their impact on the
+balancing operation.  The specified {factor} value must be positive.
+A value > 1.0 will increase the weights so that the ratio of max
+weight to min weight increases by {factor}.  A value < 1.0 will
+decrease the weights so that the ratio of max weight to min weight
+decreases by {factor}.  In both cases the intermediate weight values
+increase/decrease proportionally as well.  A value = 1.0 has no effect
+on the {neigh} weights.  As a rule of thumb, we have found a {factor}
+of about 0.8 often results in the best performance, since the number
+of neighbors is likely to overestimate the ideal weight.
+
+This weight style is useful for systems where there are different
+cutoffs used for different pairs of interations, or the density
+fluctuates, or a large number of particles are in the vicinity of a
+wall, or a combination of these effects.  If a simulation uses
+multiple neighbor lists, this weight style will use the first suitable
+neighbor list it finds.  It will not request or compute a new list.  A
+warning will be issued if there is no suitable neighbor list available
+or if it is not current, e.g. if the balance command is used before a
+"run"_run.html or "minimize"_minimize.html command is used, in which
+case the neighbor list may not yet have been built.  In this case no
+weights are computed.  Inserting a "run 0 post no"_run.html command
+before issuing the {balance} command, may be a workaround for this
+case, as it will induce the neighbor list to be built.
+
+The {time} weight style uses "timer data"_timer.html to estimate
+weights.  It assigns the same weight to each particle owned by a
+processor based on the total computational time spent by that
+processor.  See details below on what time window is used.  It uses
+the same timing information as is used for the "MPI task timing
+breakdown"_Section_start.html#start_8, namely, for sections {Pair},
+{Bond}, {Kspace}, and {Neigh}.  The time spent in those portions of
+the timestep are measured for each MPI rank, summed, then divided by
+the number of particles owned by that processor.  I.e. the weight is
+an effective CPU time/particle averaged over the particles on that
+processor.
+
+The {factor} setting is applied as an overall scale factor to the
+{time} weights which allows adjustment of their impact on the
+balancing operation.  The specified {factor} value must be positive.
+A value > 1.0 will increase the weights so that the ratio of max
+weight to min weight increases by {factor}.  A value < 1.0 will
+decrease the weights so that the ratio of max weight to min weight
+decreases by {factor}.  In both cases the intermediate weight values
+increase/decrease proportionally as well.  A value = 1.0 has no effect
+on the {time} weights.  As a rule of thumb, effective values to use
+are typicall between 0.5 and 1.2.  Note that the timer quantities
+mentioned above can be affected by communication which occurs in the
+middle of the operations, e.g. pair styles with intermediate exchange
+of data witin the force computation, and likewise for KSpace solves.
+
+When using the {time} weight style with the {balance} command, the
+timing data is taken from the preceding run command, i.e. the timings
+are for the entire previous run.  For the {fix balance} command the
+timing data is for only the timesteps since the last balancing
+operation was performed.  If timing information for the required
+sections is not available, e.g. at the beginning of a run, or when the
+"timer"_timer.html command is set to either {loop} or {off}, a warning
+is issued.  In this case no weights are computed.
+
+NOTE: The {time} weight style is the most generic option, and should
+be tried first, unless the {group} style is easily applicable.
+However, since the computed cost function is averaged over all
+particles on a processor, the weights may not be highly accurate.
+This style can also be effective as a secondary weight in combination
+with either {group} or {neigh} to offset some of inaccuracies in
+either of those heuristics.
+
+The {var} weight style assigns per-particle weights by evaluating an
+"atom-style variable"_variable.html specified by {name}.  This is
+provided as a more flexible alternative to the {group} weight style,
+allowing definition of a more complex heuristics based on information
+(global and per atom) available inside of LAMMPS.  For example,
+atom-style variables can reference the position of a particle, its
+velocity, the volume of its Voronoi cell, etc.
+
+The {store} weight style does not compute a weight factor.  Instead it
+stores the current accumulated weights in a custom per-atom property
+specified by {name}.  This must be a property defined as {d_name} via
+the "fix property/atom"_fix_property_atom.html command.  Note that
+these custom per-atom properties can be output in a "dump"_dump.html
+file, so this is a way to examine, debug, or visualize the
+per-particle weights computed during the load-balancing operation.
 
 :line
 
@@ -328,7 +490,7 @@ per processor.  Note that the 4 sub-domains share vertices, so there
 will be duplicate nodes in the list.
 
 The "SQUARES" section lists the node IDs of the 4 vertices in a
-rectangle for each processor (1 to 4).  
+rectangle for each processor (1 to 4).
 
 For a 3d problem, the syntax is similar with 8 vertices listed for
 each processor, instead of 4, and "SQUARES" replaced by "CUBES".
@@ -342,6 +504,7 @@ appear in {dimstr} for the {shift} style.
 
 [Related commands:]
 
-"processors"_processors.html, "fix balance"_fix_balance.html
+"group"_group.html, "processors"_processors.html,
+"fix balance"_fix_balance.html
 
 [Default:] none

doc/src/body.txt

@@ -125,7 +125,7 @@ in the {Bodies} section of the data file:
 
 atom-ID 1 M
 N
-ixx iyy izz ixy ixz iyz 
+ixx iyy izz ixy ixz iyz
 x1 y1 z1
 ...
 xN yN zN :pre
@@ -198,11 +198,11 @@ in the {Bodies} section of the data file:
 
 atom-ID 1 M
 N
-ixx iyy izz ixy ixz iyz 
+ixx iyy izz ixy ixz iyz
 x1 y1 z1
 ...
 xN yN zN
-i j j k k ... 
+i j j k k ...
 radius :pre
 
 N is the number of vertices in the body particle.  M = 6 + 3*N + 2*N +
@@ -230,11 +230,11 @@ particles whose edge length is sqrt(2):
 
 3 1 27
 4
-1 1 4 0 0 0 
--0.7071 -0.7071 0 
--0.7071 0.7071 0 
-0.7071 0.7071 0 
-0.7071 -0.7071 0 
+1 1 4 0 0 0
+-0.7071 -0.7071 0
+-0.7071 0.7071 0
+0.7071 0.7071 0
+0.7071 -0.7071 0
 0 1 1 2 2 3 3 0
 1.0 :pre
 

doc/src/change_box.txt

@@ -173,7 +173,7 @@ change_box all x scale 1.1 y volume z volume :pre
 
 The {volume} style changes the associated dimension so that the
 overall box volume is unchanged relative to its value before the
-preceding keyword was invoked. 
+preceding keyword was invoked.
 
 If the following command is used, then the z box length will shrink by
 the same 1.1 factor the x box length was increased by:

doc/src/comm_modify.txt

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

doc/src/compute_cna_atom.txt

@@ -13,7 +13,7 @@ compute cna/atom command :h3
 compute ID group-ID cna/atom cutoff :pre
 
 ID, group-ID are documented in "compute"_compute.html command
-cna/atom = style name of this compute command 
+cna/atom = style name of this compute command
 cutoff = cutoff distance for nearest neighbors (distance units) :ul
 
 [Examples:]

doc/src/compute_dilatation_atom.txt

@@ -63,4 +63,4 @@ LAMMPS"_Section_start.html#start_3 section for more info.
 "compute damage/atom"_compute_damage_atom.html,
 "compute plasticity/atom"_compute_plasticity_atom.html
 
-[Default:] none 
+[Default:] none

doc/src/compute_dipole_chunk.txt

@@ -19,7 +19,7 @@ charge-correction = {mass} or {geometry}, use COM or geometric center for charge
 
 [Examples:]
 
-compute 1 fluid dipole/chunk molchunk 
+compute 1 fluid dipole/chunk molchunk
 compute dw water dipole/chunk 1 geometry :pre
 
 [Description:]

doc/src/compute_dpd.txt

@@ -46,7 +46,7 @@ output options.
 
 The vector values will be in energy and temperature "units"_units.html.
 
-[Restrictions:] 
+[Restrictions:]
 
 This command is part of the USER-DPD package.  It is only enabled if
 LAMMPS was built with that package.  See the "Making
@@ -64,7 +64,7 @@ command.
 
 :line
 
-:link(Larentzos) 
+:link(Larentzos)
 [(Larentzos)] J.P. Larentzos, J.K. Brennan, J.D. Moore, and
 W.D. Mattson, "LAMMPS Implementation of Constant Energy Dissipative
 Particle Dynamics (DPD-E)", ARL-TR-6863, U.S. Army Research

doc/src/compute_dpd_atom.txt

@@ -22,7 +22,7 @@ compute 1 all dpd/atom
 [Description:]
 
 Define a computation that accesses the per-particle internal
-conductive energy (u_cond), internal mechanical energy (u_mech), 
+conductive energy (u_cond), internal mechanical energy (u_mech),
 internal chemical energy (u_chem) and
 internal temperatures (dpdTheta) for each particle in a group.  See
 the "compute dpd"_compute_dpd.html command if you want the total
@@ -39,10 +39,10 @@ that uses per-particle values from a compute as input.  See
 "Section 6.15"_Section_howto.html#howto_15 for an overview of
 LAMMPS output options.
 
-The per-particle array values will be in energy (u_cond, u_mech, u_chem) 
+The per-particle array values will be in energy (u_cond, u_mech, u_chem)
 and temperature (dpdTheta) "units"_units.html.
 
-[Restrictions:] 
+[Restrictions:]
 
 This command is part of the USER-DPD package.  It is only enabled if
 LAMMPS was built with that package.  See the "Making

doc/src/compute_event_displace.txt

@@ -26,7 +26,7 @@ Define a computation that flags an "event" if any particle in the
 group has moved a distance greater than the specified threshold
 distance when compared to a previously stored reference state
 (i.e. the previous event).  This compute is typically used in
-conjunction with the "prd"_prd.html and "tad"_tad.html commands, 
+conjunction with the "prd"_prd.html and "tad"_tad.html commands,
 to detect if a transition
 to a new minimum energy basin has occurred.
 
@@ -34,8 +34,8 @@ This value calculated by the compute is equal to 0 if no particle has
 moved far enough, and equal to 1 if one or more particles have moved
 further than the threshold distance.
 
-NOTE: If the system is undergoing significant center-of-mass motion, 
-due to thermal motion, an external force, or an initial net momentum, 
+NOTE: If the system is undergoing significant center-of-mass motion,
+due to thermal motion, an external force, or an initial net momentum,
 then this compute will not be able to distinguish that motion from
 local atom displacements and may generate "false postives."
 

doc/src/compute_fep.txt

@@ -64,7 +64,7 @@ these atoms:
 A coupling parameter \(\lambda\) varying from 0 to 1 connects the
 reference and perturbed systems:
 
-:c,image(Eqs/compute_fep_lambda.jpg) 
+:c,image(Eqs/compute_fep_lambda.jpg)
 
 It is possible but not necessary that the coupling parameter (or a
 function thereof) appears as a multiplication factor of the potential

doc/src/compute_gyration_chunk.txt

@@ -28,7 +28,7 @@ compute 2 molecule gyration/chunk molchunk tensor :pre
 [Description:]
 
 Define a computation that calculates the radius of gyration Rg for
-multiple chunks of atoms. 
+multiple chunks of atoms.
 
 In LAMMPS, chunks are collections of atoms defined by a "compute
 chunk/atom"_compute_chunk_atom.html command, which assigns each atom

doc/src/compute_heat_flux.txt

@@ -20,7 +20,7 @@ stress-ID = ID of a compute that calculates per-atom stress :ul
 
 [Examples:]
 
-compute myFlux all heat/flux myKE myPE myStress :pre 
+compute myFlux all heat/flux myKE myPE myStress :pre
 
 [Description:]
 
@@ -38,7 +38,7 @@ subtracted to a group of atoms.
 The compute takes three arguments which are IDs of other
 "computes"_compute.html.  One calculates per-atom kinetic energy
 ({ke-ID}), one calculates per-atom potential energy ({pe-ID)}, and the
-third calcualtes per-atom stress ({stress-ID}).  
+third calcualtes per-atom stress ({stress-ID}).
 
 NOTE: These other computes should provide values for all the atoms in
 the group this compute specifies.  That means the other computes could
@@ -152,11 +152,11 @@ lattice      fcc 5.376 orient x 1 0 0 orient y 0 1 0 orient z 0 0 1
 region       box block 0 4 0 4 0 4
 create_box   1 box
 create_atoms 1 box
-mass	     1 39.948
+mass         1 39.948
 pair_style   lj/cut 13.0
 pair_coeff   * * 0.2381 3.405
 timestep     $\{dt\}
-thermo	     $d :pre
+thermo       $d :pre
 
 # equilibration and thermalization :pre
 

doc/src/compute_hexorder_atom.txt

@@ -15,7 +15,7 @@ compute ID group-ID hexorder/atom keyword values ... :pre
 ID, group-ID are documented in "compute"_compute.html command :ulb,l
 hexorder/atom = style name of this compute command :l
 one or more keyword/value pairs may be appended :l
-keyword = {degree} or {nnn} or {cutoff} 
+keyword = {degree} or {nnn} or {cutoff}
   {cutoff} value = distance cutoff
   {nnn} value = number of nearest neighbors
   {degree} value = degree {n} of order parameter :pre
@@ -24,27 +24,27 @@ keyword = {degree} or {nnn} or {cutoff}
 
 [Examples:]
 
-compute 1 all hexorder/atom 
+compute 1 all hexorder/atom
 compute 1 all hexorder/atom degree 4 nnn 4 cutoff 1.2 :pre
 
 [Description:]
 
-Define a computation that calculates {qn} the bond-orientational 
-order parameter for each atom in a group. The hexatic ({n} = 6) order 
+Define a computation that calculates {qn} the bond-orientational
+order parameter for each atom in a group. The hexatic ({n} = 6) order
 parameter was introduced by "Nelson and Halperin"_#Nelson as a way to detect
-hexagonal symmetry in two-dimensional systems. For each atom, {qn} 
+hexagonal symmetry in two-dimensional systems. For each atom, {qn}
 is a complex number (stored as two real numbers) defined as follows:
 
 :c,image(Eqs/hexorder.jpg)
 
-where the sum is over the {nnn} nearest neighbors 
+where the sum is over the {nnn} nearest neighbors
 of the central atom. The angle theta
 is formed by the bond vector rij and the {x} axis. theta is calculated
 only using the {x} and {y} components, whereas the distance from the
-central atom is calculated using all three  
+central atom is calculated using all three
 {x}, {y}, and {z} components of the bond vector.
-Neighbor atoms not in the group 
-are included in the order parameter of atoms in the group. 
+Neighbor atoms not in the group
+are included in the order parameter of atoms in the group.
 
 The optional keyword {cutoff} defines the distance cutoff
 used when searching for neighbors. The default value, also
@@ -53,22 +53,22 @@ by the pair style.
 
 The optional keyword {nnn} defines the number of nearest
 neighbors used to calculate {qn}. The default value is 6.
-If the value is NULL, then all neighbors up to the 
+If the value is NULL, then all neighbors up to the
 distance cutoff are used.
 
-The optional keyword {degree} sets the degree {n} of the order parameter. 
-The default value is 6. For a perfect hexagonal lattice with 
+The optional keyword {degree} sets the degree {n} of the order parameter.
+The default value is 6. For a perfect hexagonal lattice with
 {nnn} = 6,
-{q}6 = exp(6 i phi) for all atoms, where the constant 0 < phi < pi/3 
-depends only on the orientation of the lattice relative to the {x} axis.  
-In an isotropic liquid, local neighborhoods may still exhibit 
+{q}6 = exp(6 i phi) for all atoms, where the constant 0 < phi < pi/3
+depends only on the orientation of the lattice relative to the {x} axis.
+In an isotropic liquid, local neighborhoods may still exhibit
 weak hexagonal symmetry, but because the orientational correlation
 decays quickly with distance, the value of phi will be different for
-different atoms, and so when {q}6 is averaged over all the atoms 
+different atoms, and so when {q}6 is averaged over all the atoms
 in the system, \|<{q}6>\| << 1.
 
 The value of {qn} is set to zero for atoms not in the
-specified compute group, as well as for atoms that have less than 
+specified compute group, as well as for atoms that have less than
 {nnn} neighbors within the distance cutoff.
 
 The neighbor list needed to compute this quantity is constructed each
@@ -92,7 +92,7 @@ the neighbor list.
 [Output info:]
 
 This compute calculates a per-atom array with 2 columns, giving the
-real and imaginary parts {qn}, a complex number restricted to the 
+real and imaginary parts {qn}, a complex number restricted to the
 unit disk of the complex plane i.e. Re({qn})^2 + Im({qn})^2 <= 1 .
 
 These values can be accessed by any command that uses
@@ -106,7 +106,7 @@ options.
 
 "compute orientorder/atom"_compute_orientorder_atom.html, "compute coord/atom"_compute_coord_atom.html, "compute centro/atom"_compute_centro_atom.html
 
-[Default:] 
+[Default:]
 
 The option defaults are {cutoff} = pair style cutoff, {nnn} = 6, {degree} = 6
 

doc/src/compute_inertia_chunk.txt

@@ -23,7 +23,7 @@ compute 1 fluid inertia/chunk molchunk :pre
 [Description:]
 
 Define a computation that calculates the inertia tensor for multiple
-chunks of atoms. 
+chunks of atoms.
 
 In LAMMPS, chunks are collections of atoms defined by a "compute
 chunk/atom"_compute_chunk_atom.html command, which assigns each atom

doc/src/compute_ke_atom_eff.txt

@@ -48,9 +48,9 @@ thermodynamic output by using the "thermo_modify"_thermo_modify.html
 command, as shown in the following example:
 
 compute         effTemp all temp/eff
-thermo_style    custom step etotal pe ke temp press 
+thermo_style    custom step etotal pe ke temp press
 thermo_modify   temp effTemp :pre
- 
+
 The value of the kinetic energy will be 0.0 for atoms (nuclei or
 electrons) not in the specified compute group.
 

doc/src/compute_ke_eff.txt

@@ -52,9 +52,9 @@ printed with thermodynamic output by using the
 example:
 
 compute         effTemp all temp/eff
-thermo_style    custom step etotal pe ke temp press 
+thermo_style    custom step etotal pe ke temp press
 thermo_modify   temp effTemp :pre
- 
+
 See "compute temp/eff"_compute_temp_eff.html.
 
 [Output info:]

doc/src/compute_modify.txt

@@ -61,4 +61,4 @@ the temperature is correctly normalized.
 [Default:]
 
 The option defaults are extra = 2 or 3 for 2d or 3d systems and
-dynamic = no. 
+dynamic = no.

doc/src/compute_msd.txt

@@ -44,7 +44,7 @@ proportional to the diffusion coefficient of the diffusing atoms.
 
 The displacement of an atom is from its reference position. This is
 normally the original position at the time
-the compute command was issued, unless the {average} keyword is set to {yes}.  
+the compute command was issued, unless the {average} keyword is set to {yes}.
 The value of the displacement will be
 0.0 for atoms not in the specified compute group.
 

doc/src/compute_orientorder_atom.txt

@@ -15,7 +15,7 @@ compute ID group-ID orientorder/atom keyword values ... :pre
 ID, group-ID are documented in "compute"_compute.html command :ulb,l
 orientorder/atom = style name of this compute command :l
 one or more keyword/value pairs may be appended :l
-keyword = {cutoff} or {nnn} or {ql} 
+keyword = {cutoff} or {nnn} or {ql}
   {cutoff} value = distance cutoff
   {nnn} value = number of nearest neighbors
   {degrees} values = nlvalues, l1, l2,...  :pre
@@ -24,30 +24,30 @@ keyword = {cutoff} or {nnn} or {ql}
 
 [Examples:]
 
-compute 1 all orientorder/atom 
+compute 1 all orientorder/atom
 compute 1 all orientorder/atom degrees 5 4 6 8 10 12 nnn NULL cutoff 1.5 :pre
 
 [Description:]
 
-Define a computation that calculates a set of bond-orientational 
+Define a computation that calculates a set of bond-orientational
 order parameters {Ql} for each atom in a group. These order parameters
 were introduced by "Steinhardt et al."_#Steinhardt as a way to
-characterize the local orientational order in atomic structures. 
+characterize the local orientational order in atomic structures.
 For each atom, {Ql} is a real number defined as follows:
 
 :c,image(Eqs/orientorder.jpg)
 
-The first equation defines the spherical harmonic order parameters. 
-These are complex number components of the 3D analog of the 2D order 
-parameter {qn}, which is implemented as LAMMPS compute 
-"hexorder/atom"_compute_hexorder_atom.html. 
-The summation is over the {nnn} nearest 
-neighbors of the central atom. 
-The angles theta and phi are the standard spherical polar angles 
+The first equation defines the spherical harmonic order parameters.
+These are complex number components of the 3D analog of the 2D order
+parameter {qn}, which is implemented as LAMMPS compute
+"hexorder/atom"_compute_hexorder_atom.html.
+The summation is over the {nnn} nearest
+neighbors of the central atom.
+The angles theta and phi are the standard spherical polar angles
 defining the direction of the bond vector {rij}.
 The second equation defines {Ql}, which is a
-rotationally invariant scalar quantity obtained by summing 
-over all the components of degree {l}. 
+rotationally invariant scalar quantity obtained by summing
+over all the components of degree {l}.
 
 The optional keyword {cutoff} defines the distance cutoff
 used when searching for neighbors. The default value, also
@@ -56,23 +56,23 @@ by the pair style.
 
 The optional keyword {nnn} defines the number of nearest
 neighbors used to calculate {Ql}. The default value is 12.
-If the value is NULL, then all neighbors up to the 
+If the value is NULL, then all neighbors up to the
 specified distance cutoff are used.
 
 The optional keyword {degrees} defines the list of order parameters to
-be computed.  The first argument {nlvalues} is the number of order 
+be computed.  The first argument {nlvalues} is the number of order
 parameters. This is followed by that number of integers giving the
-degree of each order parameter. Because {Q}2 and all odd-degree 
-order parameters are zero for atoms in cubic crystals 
+degree of each order parameter. Because {Q}2 and all odd-degree
+order parameters are zero for atoms in cubic crystals
 (see "Steinhardt"_#Steinhardt), the default order parameters
 are {Q}4, {Q}6, {Q}8, {Q}10, and {Q}12. For the
 FCC crystal with {nnn}=12, {Q}4 = sqrt(7/3)/8 = 0.19094....
 The numerical values of all order parameters up to {Q}12
-for a range of commonly encountered high-symmetry structures are given 
+for a range of commonly encountered high-symmetry structures are given
 in Table I of "Mickel et al."_#Mickel.
 
 The value of {Ql} is set to zero for atoms not in the
-specified compute group, as well as for atoms that have less than 
+specified compute group, as well as for atoms that have less than
 {nnn} neighbors within the distance cutoff.
 
 The neighbor list needed to compute this quantity is constructed each
@@ -109,9 +109,9 @@ options.
 
 "compute coord/atom"_compute_coord_atom.html, "compute centro/atom"_compute_centro_atom.html, "compute hexorder/atom"_compute_hexorder_atom.html
 
-[Default:] 
+[Default:]
 
-The option defaults are {cutoff} = pair style cutoff, {nnn} = 12, {degrees} = 5 4 6 8 9 10 12 i.e. {Q}4, {Q}6, {Q}8, {Q}10, and {Q}12. 
+The option defaults are {cutoff} = pair style cutoff, {nnn} = 12, {degrees} = 5 4 6 8 9 10 12 i.e. {Q}4, {Q}6, {Q}8, {Q}10, and {Q}12.
 
 :line
 

doc/src/compute_pe_atom.txt

@@ -52,7 +52,7 @@ The KSpace contribution is calculated using the method in
 "(Heyes)"_#Heyes for the Ewald method and a related method for PPPM,
 as specified by the "kspace_style pppm"_kspace_style.html command.
 For PPPM, the calcluation requires 1 extra FFT each timestep that
-per-atom energy is calculated.  Thie "document"_PDF/kspace.pdf
+per-atom energy is calculated.  This "document"_PDF/kspace.pdf
 describes how the long-range per-atom energy calculation is performed.
 
 Various fixes can contribute to the per-atom potential energy of the
@@ -68,9 +68,9 @@ As an example of per-atom potential energy compared to total potential
 energy, these lines in an input script should yield the same result
 in the last 2 columns of thermo output:
 
-compute		peratom all pe/atom
-compute		pe all reduce sum c_peratom
-thermo_style	custom step temp etotal press pe c_pe :pre
+compute        peratom all pe/atom
+compute        pe all reduce sum c_peratom
+thermo_style   custom step temp etotal press pe c_pe :pre
 
 NOTE: The per-atom energy does not any Lennard-Jones tail corrections
 invoked by the "pair_modify tail yes"_pair_modify.html command, since

doc/src/compute_plasticity_atom.txt

@@ -30,7 +30,7 @@ The plasticity for a Peridynamic particle is the so-called consistency
 parameter (lambda).  For elastic deformation lambda = 0, otherwise
 lambda > 0 for plastic deformation.  For details, see
 "(Mitchell)"_#Mitchell and the PDF doc included in the LAMMPS
-distro in "doc/PDF/PDLammps_EPS.pdf"_PDF/PDLammps_EPS.pdf. 
+distro in "doc/PDF/PDLammps_EPS.pdf"_PDF/PDLammps_EPS.pdf.
 
 This command can be invoked for one of the Peridynamic "pair
 styles"_pair_peri.html: peri/eps.
@@ -57,7 +57,7 @@ LAMMPS"_Section_start.html#start_3 section for more info.
 "compute damage/atom"_compute_damage_atom.html,
 "compute dilatation/atom"_compute_dilatation_atom.html
 
-[Default:] none 
+[Default:] none
 
 :line
 

doc/src/compute_pressure.txt

@@ -50,7 +50,7 @@ ordered xx, yy, zz, xy, xz, yz.  The equation for the I,J components
 (where I and J = x,y,z) is similar to the above formula, except that
 the first term uses components of the kinetic energy tensor and the
 second term uses components of the virial tensor:
-  
+
 :c,image(Eqs/pressure_tensor.jpg)
 
 If no extra keywords are listed, the entire equations above are

doc/src/compute_property_atom.txt

@@ -16,20 +16,20 @@ ID, group-ID are documented in "compute"_compute.html command :ulb,l
 property/atom = style name of this compute command :l
 input = one or more atom attributes :l
   possible attributes = id, mol, proc, type, mass,
- 	                x, y, z, xs, ys, zs, xu, yu, zu, ix, iy, iz,
-		        vx, vy, vz, fx, fy, fz,
+                        x, y, z, xs, ys, zs, xu, yu, zu, ix, iy, iz,
+                        vx, vy, vz, fx, fy, fz,
                         q, mux, muy, muz, mu,
                         radius, diameter, omegax, omegay, omegaz,
-			angmomx, angmomy, angmomz,
-			shapex,shapey, shapez,
-		        quatw, quati, quatj, quatk, tqx, tqy, tqz,
-			end1x, end1y, end1z, end2x, end2y, end2z,
-			corner1x, corner1y, corner1z,
-			corner2x, corner2y, corner2z,
-			corner3x, corner3y, corner3z,
-			nbonds,
+                        angmomx, angmomy, angmomz,
+                        shapex,shapey, shapez,
+                        quatw, quati, quatj, quatk, tqx, tqy, tqz,
+                        end1x, end1y, end1z, end2x, end2y, end2z,
+                        corner1x, corner1y, corner1z,
+                        corner2x, corner2y, corner2z,
+                        corner3x, corner3y, corner3z,
+                        nbonds,
                         vfrac, s0,
-			spin, eradius, ervel, erforce,
+                        spin, eradius, ervel, erforce,
                         rho, drho, e, de, cv,
                         i_name, d_name :pre
       id = atom ID
@@ -80,7 +80,7 @@ input = one or more atom attributes :l
 
 [Examples:]
 
-compute 1 all property/atom xs vx fx mux 
+compute 1 all property/atom xs vx fx mux
 compute 2 all property/atom type
 compute 1 all property/atom ix iy iz :pre
 

doc/src/compute_property_chunk.txt

@@ -16,7 +16,7 @@ ID, group-ID are documented in "compute"_compute.html command :ulb,l
 property/chunk = style name of this compute command :l
 input = one or more attributes :l
   attributes = count, id, coord1, coord2, coord3
-    count = # of atoms in chunk 
+    count = # of atoms in chunk
     id = original chunk IDs before compression by "compute chunk/atom"_compute_chunk_atom.html
     coord123 = coordinates for spatial bins calculated by "compute chunk/atom"_compute_chunk_atom.html :pre
 :ule

doc/src/compute_property_local.txt

@@ -15,12 +15,12 @@ compute ID group-ID property/local attribute1 attribute2 ... keyword args ... :p
 ID, group-ID are documented in "compute"_compute.html command :ulb,l
 property/local = style name of this compute command :l
 one or more attributes may be appended :l
-  possible attributes =  natom1 natom2 ntype1 ntype2
-		         patom1 patom2 ptype1 ptype2
-                         batom1 batom2 btype
-                         aatom1 aatom2 aatom3 atype
-                         datom1 datom2 datom3 dtype
-                         iatom1 iatom2 iatom3 itype :pre
+  possible attributes = natom1 natom2 ntype1 ntype2
+                        patom1 patom2 ptype1 ptype2
+                        batom1 batom2 btype
+                        aatom1 aatom2 aatom3 atype
+                        datom1 datom2 datom3 dtype
+                        iatom1 iatom2 iatom3 itype :pre
 
      natom1, natom2 = IDs of 2 atoms in each pair (within neighbor cutoff)
      ntype1, ntype2 = type of 2 atoms in each pair (within neighbor cutoff)
@@ -129,8 +129,6 @@ The attributes that start with "a", "d", "i", refer to similar values
 for "angles"_angle_style.html, "dihedrals"_dihedral_style.html, and
 "impropers"_improper_style.html.
 
-The optional {cutoff} keyword
-
 [Output info:]
 
 This compute calculates a local vector or local array depending on the

doc/src/compute_reduce.txt

@@ -155,8 +155,8 @@ Thus, for example, if you wish to use this compute to find the bond
 with maximum stretch, you can do it as follows:
 
 compute 1 all property/local batom1 batom2
-compute	2 all bond/local dist
-compute	3 all reduce max c_1\[1\] c_1\[2\] c_2 replace 1 3 replace 2 3
+compute 2 all bond/local dist
+compute 3 all reduce max c_1\[1\] c_1\[2\] c_2 replace 1 3 replace 2 3
 thermo_style custom step temp c_3\[1\] c_3\[2\] c_3\[3\] :pre
 
 The first two input values in the compute reduce command are vectors

doc/src/compute_rigid_local.txt

@@ -17,11 +17,11 @@ rigid/local = style name of this compute command :l
 rigidID = ID of fix rigid/small command or one of its variants :l
 input = one or more rigid body attributes :l
   possible attributes = id, mol, mass,
- 	                x, y, z, xu, yu, zu, ix, iy, iz
-		        vx, vy, vz, fx, fy, fz, 
+                        x, y, z, xu, yu, zu, ix, iy, iz
+                        vx, vy, vz, fx, fy, fz,
                         omegax, omegay, omegaz,
-			angmomx, angmomy, angmomz,
-		        quatw, quati, quatj, quatk, 
+                        angmomx, angmomy, angmomz,
+                        quatw, quati, quatj, quatk,
                         tqx, tqy, tqz,
                         inertiax, inertiay, inertiaz
       id = atom ID of atom within body which owns body properties
@@ -29,7 +29,7 @@ input = one or more rigid body attributes :l
       mass = total mass of body
       x,y,z = center of mass coords of body
       xu,yu,zu = unwrapped center of mass coords of body
-      ix,iy,iz = box image that the center of mass is in 
+      ix,iy,iz = box image that the center of mass is in
       vx,vy,vz = center of mass velocities
       fx,fy,fz = force of center of mass
       omegax,omegay,omegaz = angular velocity of body
@@ -71,7 +71,7 @@ it is skipped (only one atom per body is so assigned).  If it is the
 assigned atom, then the info for that body is output.  This means that
 information for N bodies is generated.  N may be less than the # of
 bodies defined by the fix rigid command, if the atoms in some bodies
-are not in the {group-ID}.  
+are not in the {group-ID}.
 
 NOTE: Which atom in a body owns the body info is determined internal
 to LAMMPS; it's the one nearest the geometric center of the body.
@@ -109,7 +109,7 @@ sigma, etc).  Use {xu}, {yu}, {zu} if you want the COM "unwrapped" by
 the image flags for each atobody.  Unwrapped means that if the body
 COM has passed thru a periodic boundary one or more times, the value
 is generated what the COM coordinate would be if it had not been
-wrapped back into the periodic box. 
+wrapped back into the periodic box.
 
 The image flags for the body can be generated directly using the {ix},
 {iy}, {iz} attributes.  For periodic dimensions, they specify which

doc/src/compute_saed.txt

@@ -19,18 +19,18 @@ type1 type2 ... typeN = chemical symbol of each atom type (see valid options bel
 
 zero or more keyword/value pairs may be appended :l
 keyword = {Kmax} or {Zone} or {dR_Ewald} or {c} or {manual} or {echo} :l
-  {Kmax} value = Maximum distance explored from reciprocal space origin 
+  {Kmax} value = Maximum distance explored from reciprocal space origin
                  (inverse length units)
   {Zone} values = z1 z2 z3
-    z1,z2,z3 = Zone axis of incident radiation. If z1=z2=z3=0 all 
+    z1,z2,z3 = Zone axis of incident radiation. If z1=z2=z3=0 all
                reciprocal space will be meshed up to {Kmax}
-  {dR_Ewald} value = Thickness of Ewald sphere slice intercepting 
+  {dR_Ewald} value = Thickness of Ewald sphere slice intercepting
                      reciprocal space (inverse length units)
   {c} values = c1 c2 c3
-    c1,c2,c3 = parameters to adjust the spacing of the reciprocal 
+    c1,c2,c3 = parameters to adjust the spacing of the reciprocal
                lattice nodes in the h, k, and l directions respectively
-  {manual} = flag to use manual spacing of reciprocal lattice points   
-             based on the values of the {c} parameters 
+  {manual} = flag to use manual spacing of reciprocal lattice points
+             based on the values of the {c} parameters
   {echo} = flag to provide extra output for debugging purposes :pre
 :ule
 
@@ -44,22 +44,22 @@ fix saed/vtk 1 1 1 c_2 file Ni_000.saed :pre
 
 [Description:]
 
-Define a computation that calculates electron diffraction intensity as 
-described in "(Coleman)"_#saed-Coleman on a mesh of reciprocal lattice nodes 
-defined by the entire simulation domain (or manually) using simulated 
-radiation of wavelength lambda. 
+Define a computation that calculates electron diffraction intensity as
+described in "(Coleman)"_#saed-Coleman on a mesh of reciprocal lattice nodes
+defined by the entire simulation domain (or manually) using simulated
+radiation of wavelength lambda.
 
-The electron diffraction intensity I at each reciprocal lattice point 
+The electron diffraction intensity I at each reciprocal lattice point
 is computed from the structure factor F using the equations:
 
-:c,image(Eqs/compute_saed1.jpg) 
+:c,image(Eqs/compute_saed1.jpg)
 :c,image(Eqs/compute_saed2.jpg)
 
-Here, K is the location of the reciprocal lattice node, rj is the 
+Here, K is the location of the reciprocal lattice node, rj is the
 position of each atom, fj are atomic scattering factors.
 
-Diffraction intensities are calculated on a three-dimensional mesh of 
-reciprocal lattice nodes. The mesh spacing is defined either (a)  by 
+Diffraction intensities are calculated on a three-dimensional mesh of
+reciprocal lattice nodes. The mesh spacing is defined either (a)  by
 the entire simulation domain or (b) manually using selected values as
 shown in the 2D diagram below.
 
@@ -74,12 +74,12 @@ average of the (inversed) box lengths with periodic boundary conditions.
 Meshes defined by the simulation domain must contain at least one periodic
 boundary.
 
-If the {manual} flag is included, the mesh of reciprocal lattice nodes 
-will defined using the {c} values for the spacing along each reciprocal 
-lattice axis. Note that manual mapping of the reciprocal space mesh is 
-good for comparing diffraction results from  multiple simulations; however 
-it can reduce the likelihood that Bragg reflections will be satisfied 
-unless small spacing parameters <0.05 Angstrom^(-1) are implemented. 
+If the {manual} flag is included, the mesh of reciprocal lattice nodes
+will defined using the {c} values for the spacing along each reciprocal
+lattice axis. Note that manual mapping of the reciprocal space mesh is
+good for comparing diffraction results from  multiple simulations; however
+it can reduce the likelihood that Bragg reflections will be satisfied
+unless small spacing parameters <0.05 Angstrom^(-1) are implemented.
 Meshes with manual spacing do not require a periodic boundary.
 
 The limits of the reciprocal lattice mesh are determined by the use of
@@ -98,17 +98,17 @@ in the below image.
 
 :c,image(JPG/saed_ewald_intersect_small.jpg,JPG/saed_ewald_intersect.jpg)
 
-The atomic scattering factors, fj, accounts for the reduction in 
-diffraction intensity due to Compton scattering.  Compute saed uses 
-analytical approximations of the atomic scattering factors that vary 
-for each atom type (type1 type2 ... typeN) and angle of diffraction.  
+The atomic scattering factors, fj, accounts for the reduction in
+diffraction intensity due to Compton scattering.  Compute saed uses
+analytical approximations of the atomic scattering factors that vary
+for each atom type (type1 type2 ... typeN) and angle of diffraction.
 The analytic approximation is computed using the formula
 "(Brown)"_#Brown:
 
 :c,image(Eqs/compute_saed3.jpg)
 
-Coefficients parameterized by "(Fox)"_#Fox are assigned for each 
-atom type designating the chemical symbol and charge of each atom 
+Coefficients parameterized by "(Fox)"_#Fox are assigned for each
+atom type designating the chemical symbol and charge of each atom
 type. Valid chemical symbols for compute saed are:
 
          H:      He:      Li:      Be:       B:
@@ -133,14 +133,14 @@ type. Valid chemical symbols for compute saed are:
         Cm:      Bk:      Cf:tb(c=5,s=:)
 
 
-If the {echo} keyword is specified, compute saed will provide extra 
-reporting information to the screen.  
+If the {echo} keyword is specified, compute saed will provide extra
+reporting information to the screen.
 
 [Output info:]
 
-This compute calculates a global vector.  The length of the vector is 
-the number of reciprocal lattice nodes that are explored by the mesh.  
-The entries of the global vector are the computed diffraction 
+This compute calculates a global vector.  The length of the vector is
+the number of reciprocal lattice nodes that are explored by the mesh.
+The entries of the global vector are the computed diffraction
 intensities as described above.
 
 The vector can be accessed by any command that uses global values
@@ -148,21 +148,21 @@ from a compute as input.  See "this
 section"_Section_howto.html#howto_15 for an overview of LAMMPS output
 options.
 
-All array values calculated by this compute are "intensive".  
+All array values calculated by this compute are "intensive".
 
-[Restrictions:] 
+[Restrictions:]
 
 This compute is part of the USER-DIFFRACTION package.  It is only
 enabled if LAMMPS was built with that package.  See the "Making
 LAMMPS"_Section_start.html#start_3 section for more info.
 
-The compute_saed command does not work for triclinic cells. 
+The compute_saed command does not work for triclinic cells.
 
-[Related commands:] 
+[Related commands:]
 
 "fix saed_vtk"_fix_saed_vtk.html, "compute xrd"_compute_xrd.html
 
-[Default:] 
+[Default:]
 
 The option defaults are Kmax = 1.70, Zone 1 0 0, c 1 1 1, dR_Ewald =
 0.01.
@@ -174,7 +174,7 @@ The option defaults are Kmax = 1.70, Zone 1 0 0, c 1 1 1, dR_Ewald =
 (2013).
 
 :link(Brown)
-[(Brown)] Brown et al. International Tables for Crystallography 
+[(Brown)] Brown et al. International Tables for Crystallography
 Volume C: Mathematical and Chemical Tables, 554-95 (2004).
 
 :link(Fox)

doc/src/compute_smd_damage.txt

@@ -22,7 +22,7 @@ compute 1 all smd/damage :pre
 [Description:]
 
 Define a computation that calculates the damage status of SPH particles
-according to the damage model which is defined via the SMD SPH pair styles, e.g., the maximum plastic strain failure criterion. 
+according to the damage model which is defined via the SMD SPH pair styles, e.g., the maximum plastic strain failure criterion.
 
 See "this PDF guide"_USER/smd/SMD_LAMMPS_userguide.pdf to use Smooth Mach Dynamics in LAMMPS.
 

doc/src/compute_sna_atom.txt

@@ -31,7 +31,7 @@ keyword = {diagonal} or {rmin0} or {switchflag} :l
      {2} = subset satisfying j1 == j2 == j3
      {3} = subset satisfying j2 <= j1 <= j
   {rmin0} value = parameter in distance to angle conversion (distance units)
-  {switchflag} value = {0} or {1} 
+  {switchflag} value = {0} or {1}
      {0} = do not use switching function
      {1} = use switching function :pre
 :ule
@@ -60,12 +60,12 @@ onto the 3-sphere, the surface of the unit ball in a four-dimensional
 space.  The radial distance {r} within {R_ii'} is mapped on to a third
 polar angle {theta0} defined by,
 
-:c,image(Eqs/compute_sna_atom1.jpg) 
+:c,image(Eqs/compute_sna_atom1.jpg)
 
 In this way, all possible neighbor positions are mapped on to a subset
 of the 3-sphere.  Points south of the latitude {theta0max=rfac0*Pi}
 are excluded.
- 
+
 The natural basis for functions on the 3-sphere is formed by the 4D
 hyperspherical harmonics {U^j_m,m'(theta, phi, theta0).}  These
 functions are better known as {D^j_m,m',} the elements of the Wigner
@@ -78,7 +78,7 @@ radial distance. Expanding this density function as a generalized
 Fourier series in the basis functions, we can write each Fourier
 coefficient as
 
-:c,image(Eqs/compute_sna_atom2.jpg) 
+:c,image(Eqs/compute_sna_atom2.jpg)
 
 The {w_i'} neighbor weights are dimensionless numbers that are chosen
 to distinguish atoms of different types, while the central atom is
@@ -86,7 +86,7 @@ arbitrarily assigned a unit weight.  The function {fc(r)} ensures that
 the contribution of each neighbor atom goes smoothly to zero at
 {R_ii'}:
 
-:c,image(Eqs/compute_sna_atom4.jpg) 
+:c,image(Eqs/compute_sna_atom4.jpg)
 
 The expansion coefficients {u^j_m,m'} are complex-valued and they are
 not directly useful as descriptors, because they are not invariant
@@ -94,7 +94,7 @@ under rotation of the polar coordinate frame. However, the following
 scalar triple products of expansion coefficients can be shown to be
 real-valued and invariant under rotation "(Bartok)"_#Bartok2010.
 
-:c,image(Eqs/compute_sna_atom3.jpg) 
+:c,image(Eqs/compute_sna_atom3.jpg)
 
 The constants {H^jmm'_j1m1m1'_j2m2m2'} are coupling coefficients,
 analogous to Clebsch-Gordan coefficients for rotations on the
@@ -112,17 +112,17 @@ atom.
 Compute {snad/atom} calculates the derivative of the bispectrum components
 summed separately for each atom type:
 
-:c,image(Eqs/compute_sna_atom5.jpg) 
+:c,image(Eqs/compute_sna_atom5.jpg)
 
 The sum is over all atoms {i'} of atom type {I}.  For each atom {i},
 this compute evaluates the above expression for each direction, each
 atom type, and each bispectrum component.  See section below on output
 for a detailed explanation.
- 
+
 Compute {snav/atom} calculates the virial contribution due to the
 derivatives:
 
-:c,image(Eqs/compute_sna_atom6.jpg) 
+:c,image(Eqs/compute_sna_atom6.jpg)
 
 Again, the sum is over all atoms {i'} of atom type {I}.  For each atom
 {i}, this compute evaluates the above expression for each of the six
@@ -140,7 +140,7 @@ too frequently.
 
 The argument {rcutfac} is a scale factor that controls the ratio of
 atomic radius to radial cutoff distance.
- 
+
 The argument {rfac0} and the optional keyword {rmin0} define the
 linear mapping from radial distance to polar angle {theta0} on the
 3-sphere.
@@ -176,18 +176,18 @@ each column depend on the values of {twojmax} and {diagonal}, as
 described by the following piece of python code:
 
 for j1 in range(0,twojmax+1):
-    if(diagonal==2): 
+    if(diagonal==2):
         print j1/2.,j1/2.,j1/2.
     elif(diagonal==1):
-        for j in range(0,min(twojmax,2*j1)+1,2): 
+        for j in range(0,min(twojmax,2*j1)+1,2):
             print j1/2.,j1/2.,j/2.
     elif(diagonal==0):
         for j2 in range(0,j1+1):
-            for j in range(j1-j2,min(twojmax,j1+j2)+1,2): 
+            for j in range(j1-j2,min(twojmax,j1+j2)+1,2):
                 print j1/2.,j2/2.,j/2.
     elif(diagonal==3):
         for j2 in range(0,j1+1):
-            for j in range(j1-j2,min(twojmax,j1+j2)+1,2): 
+            for j in range(j1-j2,min(twojmax,j1+j2)+1,2):
                 if (j>=j1): print j1/2.,j2/2.,j/2. :pre
 
 Compute {snad/atom} evaluates a per-atom array. The columns are
@@ -227,7 +227,7 @@ The optional keyword defaults are {diagonal} = 0, {rmin0} = 0,
 :line
 
 :link(Thompson2014)
-[(Thompson)] Thompson, Swiler, Trott, Foiles, Tucker, under review, preprint 
+[(Thompson)] Thompson, Swiler, Trott, Foiles, Tucker, under review, preprint
 available at "arXiv:1409.3880"_http://arxiv.org/abs/1409.3880
 
 :link(Bartok2010)
@@ -235,7 +235,7 @@ available at "arXiv:1409.3880"_http://arxiv.org/abs/1409.3880
 
 :link(Meremianin2006)
 [(Meremianin)] Meremianin, J. Phys. A,  39, 3099 (2006).
- 
+
 :link(Varshalovich1987)
 [(Varshalovich)] Varshalovich, Moskalev, Khersonskii, Quantum Theory
 of Angular Momentum, World Scientific, Singapore (1987).

doc/src/compute_stress_atom.txt

@@ -128,10 +128,10 @@ d = dimension and V is the volume of the system, the result should be
 These lines in an input script for a 3d system should yield that
 result.  I.e. the last 2 columns of thermo output will be the same:
 
-compute		peratom all stress/atom NULL
-compute		p all reduce sum c_peratom\[1\] c_peratom\[2\] c_peratom\[3\]
-variable	press equal -(c_p\[1\]+c_p\[2\]+c_p\[3\])/(3*vol)
-thermo_style	custom step temp etotal press v_press :pre
+compute        peratom all stress/atom NULL
+compute        p all reduce sum c_peratom\[1\] c_peratom\[2\] c_peratom\[3\]
+variable       press equal -(c_p\[1\]+c_p\[2\]+c_p\[3\])/(3*vol)
+thermo_style   custom step temp etotal press v_press :pre
 
 [Output info:]
 

doc/src/compute_tally.txt

@@ -88,7 +88,7 @@ potentials only include the pair potential portion of the EAM
 interaction when used by this compute, not the embedding term.  Also
 bonded or Kspace interactions do not contribute to this compute.
 
-[Related commands:] 
+[Related commands:]
 
 {compute group/group}_compute_group_group.html, {compute
 heat/flux}_compute_heat_flux.html

doc/src/compute_temp_cs.txt

@@ -16,7 +16,7 @@ ID, group-ID are documented in "compute"_compute.html command
 temp/cs = style name of this compute command
 group1 = group-ID of either cores or shells
 group2 = group-ID of either shells or cores :ul
-                        
+
 [Examples:]
 
 compute oxygen_c-s all temp/cs O_core O_shell
@@ -64,7 +64,7 @@ calculated by this compute for use in the computation of a pressure
 tensor.  The formula for the components of the tensor is the same as
 the above formula, except that v^2 is replaced by vx*vy for the xy
 component, etc.  The 6 components of the vector are ordered xx, yy,
-zz, xy, xz, yz.  In contrast to the temperature, the velocity of 
+zz, xy, xz, yz.  In contrast to the temperature, the velocity of
 each core or shell atom is taken individually.
 
 The change this fix makes to core/shell atom velocities is essentially

doc/src/compute_temp_drude.txt

@@ -14,7 +14,7 @@ compute ID group-ID temp/drude :pre
 
 ID, group-ID are documented in "compute"_compute.html command
 temp/drude = style name of this compute command :ul
-                        
+
 [Examples:]
 
 compute TDRUDE all temp/drude :pre
@@ -68,7 +68,7 @@ are "extensive".
 [Restrictions:]
 
 The number of degrees of freedom contributing to the temperature is
-assumed to be constant for the duration of the run unless the 
+assumed to be constant for the duration of the run unless the
 {fix_modify} command sets the option {dynamic yes}.
 
 [Related commands:]

doc/src/compute_temp_eff.txt

@@ -49,9 +49,9 @@ reported by LAMMPS in the thermodynamic quantities reported via the
 example:
 
 compute         effTemp all temp/eff
-thermo_style    custom step etotal pe ke temp press 
+thermo_style    custom step etotal pe ke temp press
 thermo_modify   temp effTemp :pre
- 
+
 A 6-component kinetic energy tensor is also calculated by this compute
 for use in the computation of a pressure tensor.  The formula for the
 components of the tensor is the same as the above formula, except that
@@ -80,7 +80,7 @@ is independent of the number of atoms in the simulation.  The vector
 values are "extensive", meaning they scale with the number of atoms in
 the simulation.
 
-[Restrictions:] 
+[Restrictions:]
 
 This compute is part of the USER-EFF package.  It is only enabled if
 LAMMPS was built with that package.  See the "Making

doc/src/compute_temp_region.txt

@@ -68,7 +68,7 @@ temp/berendsen"_fix_temp_berendsen.html, and "fix
 langevin"_fix_langevin.html.  This means that when this compute
 is used to calculate the temperature for any of the thermostatting
 fixes via the "fix modify temp"_fix_modify.html command, the thermostat
-will operate only on atoms that are currently in the geometric 
+will operate only on atoms that are currently in the geometric
 region.
 
 Unlike other compute styles that calculate temperature, this compute

doc/src/compute_temp_sphere.txt

@@ -122,7 +122,7 @@ vector values will be in energy "units"_units.html.
 
 This fix requires that atoms store torque and angular velocity (omega)
 and a radius as defined by the "atom_style sphere"_atom_style.html
-command.  
+command.
 
 All particles in the group must be finite-size spheres, or point
 particles with radius = 0.0.

doc/src/compute_ti.txt

@@ -6,7 +6,7 @@
 
 :line
 
-compute ti command :h3 
+compute ti command :h3
 
 [Syntax:]
 
@@ -35,7 +35,7 @@ keyword = pair style (lj/cut, gauss, born, etc) or {tail} or {kspace} :l
 compute 1 all ti lj/cut 1 v_lj v_dlj coul/long 2 v_c v_dc kspace 1 v_ks v_dks
 compute 1 all ti lj/cut 1*3 v_lj v_dlj coul/long * v_c v_dc kspace * v_ks v_dks :pre
 
-[Description:] 
+[Description:]
 
 Define a computation that calculates the derivative of the interaction
 potential with respect to {lambda}, the coupling parameter used in a
@@ -107,7 +107,7 @@ du/dl can be found in the paper by "Eike"_#Eike.
 
 :line
 
-[Output info:] 
+[Output info:]
 
 This compute calculates a global scalar, namely dUs/dlambda.  This
 value can be used by any command that uses a global scalar value from

doc/src/compute_voronoi_atom.txt

@@ -15,7 +15,7 @@ compute ID group-ID voronoi/atom keyword arg ... :pre
 ID, group-ID are documented in "compute"_compute.html command :ulb,l
 voronoi/atom = style name of this compute command :l
 zero or more keyword/value pairs may be appended :l
-keyword = {only_group} or {surface} or {radius} or {edge_histo} or {edge_threshold} 
+keyword = {only_group} or {surface} or {radius} or {edge_histo} or {edge_threshold}
 or {face_threshold} or {neighbors} or {peratom} :l
   {only_group} = no arg
   {occupation} = no arg
@@ -25,7 +25,7 @@ or {face_threshold} or {neighbors} or {peratom} :l
   {radius} arg = v_r
     v_r = radius atom style variable for a poly-disperse Voronoi tessellation
   {edge_histo} arg = maxedge
-    maxedge = maximum number of Voronoi cell edges to be accounted in the histogram 
+    maxedge = maximum number of Voronoi cell edges to be accounted in the histogram
   {edge_threshold} arg = minlength
     minlength = minimum length for an edge to be counted
   {face_threshold} arg = minarea
@@ -38,7 +38,7 @@ or {face_threshold} or {neighbors} or {peratom} :l
 
 compute 1 all voronoi/atom
 compute 2 precipitate voronoi/atom surface matrix
-compute 3b precipitate voronoi/atom radius v_r 
+compute 3b precipitate voronoi/atom radius v_r
 compute 4 solute voronoi/atom only_group
 compute 5 defects voronoi/atom occupation
 compute 6 all voronoi/atom neighbors yes :pre
@@ -53,11 +53,11 @@ in the group.
 By default two per-atom quantities are calculated by this compute.
 The first is the volume of the Voronoi cell around each atom.  Any
 point in an atom's Voronoi cell is closer to that atom than any other.
-The second is the number of faces of the Voronoi cell. This is 
+The second is the number of faces of the Voronoi cell. This is
 equal to the number of nearest neighbors of the central atom,
-plus any exterior faces (see note below). If the {peratom} keyword 
-is set to "no", the per-atom quantities are still calculated, 
-but they are not accessible. 
+plus any exterior faces (see note below). If the {peratom} keyword
+is set to "no", the per-atom quantities are still calculated,
+but they are not accessible.
 
 :line
 
@@ -122,23 +122,23 @@ to locate vacancies (the coordinates are given by the atom coordinates
 at the time step when the compute was first invoked), while column two
 data can be used to identify interstitial atoms.
 
-If the {neighbors} value is set to yes, then 
+If the {neighbors} value is set to yes, then
 this compute creates a local array with 3 columns. There
-is one row for each face of each Voronoi cell. The 
-3 columns are the atom ID of the atom that owns the cell, 
-the atom ID of the atom in the neighboring cell 
-(or zero if the face is external), and the area of the face. 
+is one row for each face of each Voronoi cell. The
+3 columns are the atom ID of the atom that owns the cell,
+the atom ID of the atom in the neighboring cell
+(or zero if the face is external), and the area of the face.
 The array can be accessed by any command that
 uses local values from a compute as input.  See "this
 section"_Section_howto.html#howto_15 for an overview of LAMMPS output
-options. More specifically, the array can be accessed by a 
+options. More specifically, the array can be accessed by a
 "dump local"_dump.html command to write a file containing
 all the Voronoi neighbors in a system:
 
 compute 6 all voronoi/atom neighbors yes
 dump d2 all local 1 dump.neighbors index c_6\[1\] c_6\[2\] c_6\[3\] :pre
 
-If the {face_threshold} keyword is used, then only faces 
+If the {face_threshold} keyword is used, then only faces
 with areas greater than the threshold are stored.
 
 :line
@@ -190,7 +190,7 @@ per-atom values from a compute as input.  See "Section
 6.15"_Section_howto.html#howto_15 for an overview of LAMMPS output
 options. If the {peratom} keyword is set to "no", the per-atom array
 is still created, but it is not accessible.
- 
+
 If the {edge_histo} keyword is used, then this compute generates a
 global vector of length {maxedge}+1, containing a histogram of the
 number of edges per face.

doc/src/compute_xrd.txt

@@ -20,21 +20,21 @@ type1 type2 ... typeN = chemical symbol of each atom type (see valid options bel
 zero or more keyword/value pairs may be appended :l
 keyword = {2Theta} or {c} or {LP} or {manual} or {echo} :l
   {2Theta} values = Min2Theta Max2Theta
-    Min2Theta,Max2Theta = minimum and maximum 2 theta range to explore 
+    Min2Theta,Max2Theta = minimum and maximum 2 theta range to explore
     (radians or degrees)
   {c} values = c1 c2 c3
-    c1,c2,c3 = parameters to adjust the spacing of the reciprocal 
+    c1,c2,c3 = parameters to adjust the spacing of the reciprocal
                lattice nodes in the h, k, and l directions respectively
   {LP} value = switch to apply Lorentz-polarization factor
     0/1 = off/on
-  {manual} = flag to use manual spacing of reciprocal lattice points 
-             based on the values of the {c} parameters 
+  {manual} = flag to use manual spacing of reciprocal lattice points
+             based on the values of the {c} parameters
   {echo} = flag to provide extra output for debugging purposes :pre
 :ule
 
 [Examples:]
 
-compute 1 all xrd 1.541838 Al O 2Theta 0.087 0.87 c 1 1 1 LP 1 echo 
+compute 1 all xrd 1.541838 Al O 2Theta 0.087 0.87 c 1 1 1 LP 1 echo
 compute 2 all xrd 1.541838 Al O 2Theta 10 100 c 0.05 0.05 0.05 LP 1 manual :pre
 
 fix 1 all ave/histo/weight 1 1 1 0.087 0.87 250 c_1\[1\] c_1\[2\] mode vector file Rad2Theta.xrd
@@ -43,11 +43,11 @@ fix 2 all ave/histo/weight 1 1 1 10 100 250 c_2\[1\] c_2\[2\] mode vector file D
 [Description:]
 
 Define a computation that calculates x-ray diffraction intensity as described
-in "(Coleman)"_#xrd-Coleman on a mesh of reciprocal lattice nodes defined 
+in "(Coleman)"_#xrd-Coleman on a mesh of reciprocal lattice nodes defined
 by the entire simulation domain (or manually) using a simulated radiation
-of wavelength lambda. 
+of wavelength lambda.
 
-The x-ray diffraction intensity, I, at each reciprocal lattice point, k, 
+The x-ray diffraction intensity, I, at each reciprocal lattice point, k,
 is computed from the structure factor, F, using the equations:
 
 :c,image(Eqs/compute_xrd1.jpg)
@@ -55,14 +55,14 @@ is computed from the structure factor, F, using the equations:
 :c,image(Eqs/compute_xrd3.jpg)
 :c,image(Eqs/compute_xrd4.jpg)
 
-Here, K is the location of the reciprocal lattice node, rj is the 
-position of each atom, fj are atomic scattering factors, LP is the 
-Lorentz-polarization factor, and theta is the scattering angle of 
-diffraction.  The Lorentz-polarization factor can be turned off using 
+Here, K is the location of the reciprocal lattice node, rj is the
+position of each atom, fj are atomic scattering factors, LP is the
+Lorentz-polarization factor, and theta is the scattering angle of
+diffraction.  The Lorentz-polarization factor can be turned off using
 the optional {LP} keyword.
 
-Diffraction intensities are calculated on a three-dimensional mesh of 
-reciprocal lattice nodes. The mesh spacing is defined either (a) 
+Diffraction intensities are calculated on a three-dimensional mesh of
+reciprocal lattice nodes. The mesh spacing is defined either (a)
 by the entire simulation domain or (b) manually using selected values as
 shown in the 2D diagram below.
 
@@ -101,8 +101,8 @@ The analytic approximation is computed using the formula
 
 :c,image(Eqs/compute_xrd5.jpg)
 
-Coefficients parameterized by "(Peng)"_#Peng are assigned for each 
-atom type designating the chemical symbol and charge of each atom 
+Coefficients parameterized by "(Peng)"_#Peng are assigned for each
+atom type designating the chemical symbol and charge of each atom
 type. Valid chemical symbols for compute xrd are:
 
          H|    He1-|      He|      Li|    Li1+|
@@ -148,39 +148,39 @@ type. Valid chemical symbols for compute xrd are:
       Np4+|    Np6+|      Pu|    Pu3+|    Pu4+|
       Pu6+|      Am|      Cm|      Bk|      Cf :tb(c=5,s=|)
 
-If the {echo} keyword is specified, compute xrd will provide extra 
-reporting information to the screen.  
+If the {echo} keyword is specified, compute xrd will provide extra
+reporting information to the screen.
 
 [Output info:]
 
-This compute calculates a global array.  The number of rows in the 
-array is the number of reciprocal lattice nodes that are explored 
-which by the mesh.  The global array has 2 columns.  
+This compute calculates a global array.  The number of rows in the
+array is the number of reciprocal lattice nodes that are explored
+which by the mesh.  The global array has 2 columns.
 
 The first column contains the diffraction angle in the units (radians
-or degrees) provided with the {2Theta} values. The second column contains 
+or degrees) provided with the {2Theta} values. The second column contains
 the computed diffraction intensities as described above.
 
 The array can be accessed by any command that uses global values from
 a compute as input.  See "this section"_Section_howto.html#howto_15
 for an overview of LAMMPS output options.
 
-All array values calculated by this compute are "intensive".  
+All array values calculated by this compute are "intensive".
 
-[Restrictions:] 
+[Restrictions:]
 
 This compute is part of the USER-DIFFRACTION package.  It is only
 enabled if LAMMPS was built with that package.  See the "Making
 LAMMPS"_Section_start.html#start_3 section for more info.
 
-The compute_xrd command does not work for triclinic cells. 
+The compute_xrd command does not work for triclinic cells.
 
-[Related commands:] 
+[Related commands:]
 
 "fix ave/histo"_fix_ave_histo.html,
 "compute saed"_compute_saed.html
 
-[Default:] 
+[Default:]
 
 The option defaults are 2Theta = 1 179 (degrees), c = 1 1 1, LP = 1,
 no manual flag, no echo flag.
@@ -192,7 +192,7 @@ no manual flag, no echo flag.
 (2013).
 
 :link(Colliex)
-[(Colliex)] Colliex et al. International Tables for Crystallography 
+[(Colliex)] Colliex et al. International Tables for Crystallography
 Volume C: Mathematical and Chemical Tables, 249-429 (2004).
 
 :link(Peng)

doc/src/create_atoms.txt

@@ -48,7 +48,7 @@ keyword = {mol} or {basis} or {remap} or {var} or {set} or {units} :l
 
 create_atoms 1 box
 create_atoms 3 region regsphere basis 2 3
-create_atoms 3 single 0 0 5 
+create_atoms 3 single 0 0 5
 create_atoms 1 box var v set x xpos set y ypos :pre
 
 [Description:]
@@ -218,14 +218,14 @@ larger version.
 
 variable        x equal 100
 variable        y equal 25
-lattice		hex 0.8442
-region		box block 0 $x 0 $y -0.5 0.5
-create_box	1 box :pre
+lattice         hex 0.8442
+region          box block 0 $x 0 $y -0.5 0.5
+create_box      1 box :pre
 
 variable        xx equal 0.0
 variable        yy equal 0.0
 variable        v equal "(0.2*v_y*ylat * cos(v_xx/xlat * 2.0*PI*4.0/v_x) + 0.5*v_y*ylat - v_yy) > 0.0"
-create_atoms	1 box var v set x xx set y yy :pre
+create_atoms    1 box var v set x xx set y yy :pre
 
 :c,image(JPG/sinusoid_small.jpg,JPG/sinusoid.jpg)
 
@@ -245,7 +245,7 @@ style.  A {box} value selects standard distance units as defined by
 the "units"_units.html command, e.g. Angstroms for units = real or
 metal.  A {lattice} value means the distance units are in lattice
 spacings.
- 
+
 :line
 
 Atom IDs are assigned to created atoms in the following way.  The

doc/src/delete_bonds.txt

@@ -121,7 +121,7 @@ The {special} keyword is invoked at the end of the delete_bonds
 operation, after (optional) removal.  It re-computes the pairwise 1-2,
 1-3, 1-4 weighting list.  The weighting list computation treats
 turned-off bonds the same as turned-on.  Thus, turned-off bonds must
-be removed if you wish to change the weighting list. 
+be removed if you wish to change the weighting list.
 
 Note that the choice of {remove} and {special} options affects how
 1-2, 1-3, 1-4 pairwise interactions will be computed across bonds that

doc/src/dielectric.txt

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

doc/src/dihedral_class2.txt

@@ -17,10 +17,10 @@ dihedral_style class2 :pre
 
 dihedral_style class2
 dihedral_coeff 1 100 75 100 70 80 60
-dihedral_coeff * mbt 3.5945 0.1704 -0.5490 1.5228 
+dihedral_coeff * mbt 3.5945 0.1704 -0.5490 1.5228
 dihedral_coeff * ebt 0.3417 0.3264 -0.9036 0.1368 0.0 -0.8080 1.0119 1.1010
-dihedral_coeff 2 at 0.0 -0.1850 -0.7963 -2.0220 0.0 -0.3991 110.2453 105.1270 
-dihedral_coeff * aat -13.5271 110.2453 105.1270 
+dihedral_coeff 2 at 0.0 -0.1850 -0.7963 -2.0220 0.0 -0.3991 110.2453 105.1270
+dihedral_coeff * aat -13.5271 110.2453 105.1270
 dihedral_coeff * bb13 0.0 1.0119 1.1010 :pre
 
 [Description:]

doc/src/dihedral_fourier.txt

@@ -66,7 +66,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/dihedral_nharmonic.txt

@@ -63,7 +63,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/dihedral_quadratic.txt

@@ -33,7 +33,7 @@ above, or in the data file or restart files read by the
 "read_data"_read_data.html or "read_restart"_read_restart.html
 commands:
 
-K (energy/radian^2) 
+K (energy/radian^2)
 phi0 (degrees) :ul
 
 :line
@@ -64,7 +64,7 @@ more instructions on how to use the accelerated styles effectively.
 [Restrictions:]
 
 This angle style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/dihedral_spherical.txt

@@ -14,7 +14,7 @@ dihedral_style spherical :pre
 
 [Examples:]
 
-dihedral_coeff 1 1  286.1  1 124 1   1 90.0 0   1 90.0 0   
+dihedral_coeff 1 1  286.1  1 124 1   1 90.0 0   1 90.0 0
 dihedral_coeff 1 3  286.1  1 114 1   1 90  0    1 90.0  0  &
                     17.3   0 0.0 0   1 158 1    0 0.0   0  &
                     15.1   0 0.0 0   0 0.0 0    1 167.3 1   :pre
@@ -76,7 +76,7 @@ wn (typically 0.0 or 1.0) :ul
 [Restrictions:]
 
 This dihedral style can only be used if LAMMPS was built with the
-USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3 
+USER_MISC package.  See the "Making LAMMPS"_Section_start.html#start_3
 section for more info on packages.
 
 [Related commands:]

doc/src/dump.txt

@@ -5,7 +5,7 @@
 :link(lc,Section_commands.html#comm)
 
 :line
-   
+
 dump command :h3
 "dump custom/vtk"_dump_custom_vtk.html command :h3
 "dump h5md"_dump_h5md.html command :h3
@@ -55,13 +55,13 @@ args = list of arguments for a particular style :l
 
   {custom} or {custom/gz} or {custom/mpiio} args = list of atom attributes
     possible attributes = id, mol, proc, procp1, type, element, mass,
-			  x, y, z, xs, ys, zs, xu, yu, zu, 
-			  xsu, ysu, zsu, ix, iy, iz,
-			  vx, vy, vz, fx, fy, fz,
+                          x, y, z, xs, ys, zs, xu, yu, zu,
+                          xsu, ysu, zsu, ix, iy, iz,
+                          vx, vy, vz, fx, fy, fz,
                           q, mux, muy, muz, mu,
                           radius, diameter, omegax, omegay, omegaz,
-			  angmomx, angmomy, angmomz, tqx, tqy, tqz,
-			  c_ID, c_ID\[N\], f_ID, f_ID\[N\], v_name :pre
+                          angmomx, angmomy, angmomz, tqx, tqy, tqz,
+                          c_ID, c_ID\[N\], f_ID, f_ID\[N\], v_name :pre
 
       id = atom ID
       mol = molecule ID
@@ -211,7 +211,7 @@ bounding box which encloses the triclinic simulation box is output,
 along with the 3 tilt factors (xy, xz, yz) of the triclinic box,
 formatted as follows:
 
-ITEM: BOX BOUNDS xy xz yz xx yy zz 
+ITEM: BOX BOUNDS xy xz yz xx yy zz
 xlo_bound xhi_bound xy
 ylo_bound yhi_bound xz
 zlo_bound zhi_bound yz :pre
@@ -305,8 +305,8 @@ by the GROMACS molecular dynamics package, and described
 The precision used in XTC files can be adjusted via the
 "dump_modify"_dump_modify.html command.  The default value of 1000
 means that coordinates are stored to 1/1000 nanometer accuracy.  XTC
-files are portable binary files written in the NFS XDR data format, 
-so that any machine which supports XDR should be able to read them. 
+files are portable binary files written in the NFS XDR data format,
+so that any machine which supports XDR should be able to read them.
 The number of atoms per snapshot cannot change with the {xtc} style.
 The {unwrap} option of the "dump_modify"_dump_modify.html command allows
 XTC coordinates to be written "unwrapped" by the image flags for each
@@ -499,7 +499,7 @@ values.
 Here is an example of how to dump bond info for a system, including
 the distance and energy of each bond:
 
-compute 1 all property/local batom1 batom2 btype 
+compute 1 all property/local batom1 batom2 btype
 compute 2 all bond/local dist eng
 dump 1 all local 1000 tmp.dump index c_1\[1\] c_1\[2\] c_1\[3\] c_2\[1\] c_2\[2\] :pre
 

doc/src/dump_custom_vtk.txt

@@ -5,7 +5,7 @@
 :link(lc,Section_commands.html#comm)
 
 :line
-   
+
 dump custom/vtk command :h3
 
 [Syntax:]
@@ -20,14 +20,14 @@ file = name of file to write dump info to :l
 args = list of arguments for a particular style :l
   {custom/vtk} args = list of atom attributes
     possible attributes = id, mol, proc, procp1, type, element, mass,
-			  x, y, z, xs, ys, zs, xu, yu, zu, 
-			  xsu, ysu, zsu, ix, iy, iz,
-			  vx, vy, vz, fx, fy, fz,
+                          x, y, z, xs, ys, zs, xu, yu, zu,
+                          xsu, ysu, zsu, ix, iy, iz,
+                          vx, vy, vz, fx, fy, fz,
                           q, mux, muy, muz, mu,
                           radius, diameter, omegax, omegay, omegaz,
-			  angmomx, angmomy, angmomz, tqx, tqy, tqz,
-			  spin, eradius, ervel, erforce,
-			  c_ID, c_ID\[N\], f_ID, f_ID\[N\], v_name :pre
+                          angmomx, angmomy, angmomz, tqx, tqy, tqz,
+                          spin, eradius, ervel, erforce,
+                          c_ID, c_ID\[N\], f_ID, f_ID\[N\], v_name :pre
 
       id = atom ID
       mol = molecule ID

doc/src/dump_image.txt

@@ -587,7 +587,7 @@ b) Use the freely available mplayer or ffplay tool to view a
 movie. Both are available for multiple OSes and support a large
 variety of file formats and decoders. :l
 
-% mplayer foo.mpg 
+% mplayer foo.mpg
 % ffplay bar.avi :pre
 
 c) Use the "Pizza.py"_http://www.sandia.gov/~sjplimp/pizza.html
@@ -631,9 +631,9 @@ Note that since FFmpeg is run as an external program via a pipe,
 LAMMPS has limited control over its execution and no knowledge about
 errors and warnings printed by it. Those warnings and error messages
 will be printed to the screen only. Due to the way image data is
-communicated to FFmpeg, it will often print the message 
+communicated to FFmpeg, it will often print the message
 
-pipe:: Input/output error :pre 
+pipe:: Input/output error :pre
 
 which can be safely ignored. Other warnings
 and errors have to be addressed according to the FFmpeg documentation.

doc/src/dump_modify.txt

@@ -49,12 +49,12 @@ keyword = {append} or {buffer} or {element} or {every} or {fileper} or {first} o
      -N = sort per-atom lines in descending order by the Nth column
   {thresh} args = attribute operation value
     attribute = same attributes (x,fy,etotal,sxx,etc) used by dump custom style
-    operation = "<" or "<=" or ">" or ">=" or "==" or "!="
-    value = numeric value to compare to
+    operation = "<" or "<=" or ">" or ">=" or "==" or "!=" or "|^"
+    value = numeric value to compare to, or LAST
     these 3 args can be replaced by the word "none" to turn off thresholding
   {unwrap} arg = {yes} or {no} :pre
 these keywords apply only to the {image} and {movie} "styles"_dump_image.html :l
-keyword = {acolor} or {adiam} or {amap} or {backcolor} or {bcolor} or {bdiam} or {boxcolor} or {color} or {bitrate} or {framerate} :l 
+keyword = {acolor} or {adiam} or {amap} or {backcolor} or {bcolor} or {bdiam} or {boxcolor} or {color} or {bitrate} or {framerate} :l
   {acolor} args = type color
     type = atom type or range of types (see below)
     color = name of color or color1/color2/...
@@ -215,17 +215,17 @@ to the dump file.  The {every} keyword cannot be used with the dump
 For example, the following commands will
 write snapshots at timesteps 0,10,20,30,100,200,300,1000,2000,etc:
 
-variable	s equal logfreq(10,3,10)
-dump		1 all atom 100 tmp.dump
-dump_modify	1 every v_s first yes :pre
+variable        s equal logfreq(10,3,10)
+dump            1 all atom 100 tmp.dump
+dump_modify     1 every v_s first yes :pre
 
 The following commands would write snapshots at the timesteps listed
 in file tmp.times:
 
 variable        f file tmp.times
-variable	s equal next(f)
-dump		1 all atom 100 tmp.dump
-dump_modify	1 every v_s :pre
+variable        s equal next(f)
+dump            1 all atom 100 tmp.dump
+dump_modify     1 every v_s :pre
 
 NOTE: When using a file-style variable with the {every} keyword, the
 file of timesteps must list a first timestep that is beyond the
@@ -458,16 +458,56 @@ as well as memory, versus unsorted output.
 
 The {thresh} keyword only applies to the dump {custom}, {cfg},
 {image}, and {movie} styles.  Multiple thresholds can be specified.
-Specifying "none" turns off all threshold criteria.  If thresholds are
+Specifying {none} turns off all threshold criteria.  If thresholds are
 specified, only atoms whose attributes meet all the threshold criteria
 are written to the dump file or included in the image.  The possible
 attributes that can be tested for are the same as those that can be
 specified in the "dump custom"_dump.html command, with the exception
 of the {element} attribute, since it is not a numeric value.  Note
-that different attributes can be output by the dump custom command
-than are used as threshold criteria by the dump_modify command.
-E.g. you can output the coordinates and stress of atoms whose energy
-is above some threshold.
+that a different attributes can be used than those output by the "dump
+custom"_dump.html command.  E.g. you can output the coordinates and
+stress of atoms whose energy is above some threshold.
+
+If an atom-style variable is used as the attribute, then it can
+produce continuous numeric values or effective Boolean 0/1 values
+which may be useful for the comparision operation.  Boolean values can
+be generated by variable formulas that use comparison or Boolean math
+operators or special functions like gmask() and rmask() and grmask().
+See the "variable"_variable.html command doc page for details.
+
+The specified value must be a simple numeric value or the word LAST.
+If LAST is used, it refers to the value of the attribute the last time
+the dump command was invoked to produce a snapshot.  This is a way to
+only dump atoms whose attribute has changed (or not changed).
+Three examples follow.
+
+dump_modify ... thresh ix != LAST :pre
+
+This will dump atoms which have crossed the periodic x boundary of the
+simulation box since the last dump.  (Note that atoms that crossed
+once and then crossed back between the two dump timesteps would not be
+included.)
+
+region foo sphere 10 20 10 15
+variable inregion atom rmask(foo)
+dump_modify ... thresh v_inregion |^ LAST
+
+This will dump atoms which crossed the boundary of the spherical
+region since the last dump.
+
+variable charge atom "(q > 0.5) || (q < -0.5)"
+dump_modify ... thresh v_charge |^ LAST
+
+This will dump atoms whose charge has changed from an absolute value
+less than 1/2 to greater than 1/2 (or vice versa) since the last dump.
+E.g. due to reactions and subsequent charge equilibration in a
+reactive force field.
+
+The choice of operations are the usual comparison operators.  The XOR
+operation (exclusive or) is also included as "|^".  In this context,
+XOR means that if either the attribute or value is 0.0 and the other
+is non-zero, then the result is "true" and the threshold criterion is
+met.  Otherwise it is not met.
 
 :line
 
@@ -643,10 +683,10 @@ this is used.
 variable        colors string &
                 "red green blue yellow white &
                 purple pink orange lime gray"
-variable	mol atom mol%10
-dump		1 all image 250 image.*.jpg v_mol type &
-		zoom 1.6 adiam 1.5
-dump_modify	1 pad 5 amap 0 10 sa 1 10 $\{colors\} :pre
+variable        mol atom mol%10
+dump            1 all image 250 image.*.jpg v_mol type &
+                zoom 1.6 adiam 1.5
+dump_modify     1 pad 5 amap 0 10 sa 1 10 $\{colors\} :pre
 
 In this case, 10 colors are defined, and molecule IDs are
 mapped to one of the colors, even if there are 1000s of molecules.

doc/src/fix_atc.txt

@@ -17,17 +17,17 @@ group = name of group fix is to be applied :l
 type = {thermal} or {two_temperature} or {hardy} or {field} :l
  {thermal} = thermal coupling with fields: temperature
  {two_temperature} = electron-phonon coupling with field: temperature and electron_temperature
- {hardy} = on-the-fly post-processing using kernel localization functions (see "related" section for possible fields) 
- {field} = on-the-fly post-processing using mesh-based localization functions (see "related" section for possible fields) :pre 
+ {hardy} = on-the-fly post-processing using kernel localization functions (see "related" section for possible fields)
+ {field} = on-the-fly post-processing using mesh-based localization functions (see "related" section for possible fields) :pre
 parameter_file = name of the file with material parameters. Note: Neither hardy nor field requires a parameter file :l
-:ule 
+:ule
 
 [Examples:]
 
-fix AtC internal atc thermal Ar_thermal.dat 
+fix AtC internal atc thermal Ar_thermal.dat
 fix AtC internal atc two_temperature Ar_ttm.mat
 fix AtC internal atc hardy
-fix AtC internal atc field :pre 
+fix AtC internal atc field :pre
 
 [Description:]
 
@@ -38,67 +38,67 @@ This fix is the beginning to creating a coupled FE/MD simulation and/or an on-th
 The following coupling example is typical, but non-exhaustive:
  # ... commands to create and initialize the MD system :pre
 
- # initial fix to designate coupling type and group to apply it to 
- # tag group physics material_file 
+ # initial fix to designate coupling type and group to apply it to
+ # tag group physics material_file
  fix AtC internal atc thermal Ar_thermal.mat :pre
- 
- # create a uniform 12 x 2 x 2 mesh that covers region contain the group 
- # nx ny nz region periodicity 
+
+ # create a uniform 12 x 2 x 2 mesh that covers region contain the group
+ # nx ny nz region periodicity
  fix_modify AtC mesh create 12 2 2 mdRegion f p p :pre
- 
- # specify the control method for the type of coupling 
- # physics control_type 
+
+ # specify the control method for the type of coupling
+ # physics control_type
  fix_modify AtC thermal control flux :pre
- 
- # specify the initial values for the empirical field "temperature" 
- # field node_group value 
+
+ # specify the initial values for the empirical field "temperature"
+ # field node_group value
  fix_modify AtC initial temperature all 30 :pre
- 
- # create an output stream for nodal fields 
- # filename output_frequency 
+
+ # create an output stream for nodal fields
+ # filename output_frequency
  fix_modify AtC output atc_fe_output 100 :pre
- 
- run 1000 :pre 
- 
-likewise for this post-processing example: 
+
+ run 1000 :pre
+
+likewise for this post-processing example:
 
  # ... commands to create and initialize the MD system :pre
 
- # initial fix to designate post-processing and the group to apply it to 
- # no material file is allowed nor required 
+ # initial fix to designate post-processing and the group to apply it to
+ # no material file is allowed nor required
  fix AtC internal atc hardy :pre
- 
- # for hardy fix, specific kernel function (function type and range) to # be used as a localization function 
- fix AtC kernel quartic_sphere 10.0 :pre
- 
- # create a uniform 1 x 1 x 1 mesh that covers region contain the group 
- # with periodicity this effectively creats a system average 
- fix_modify AtC mesh create 1 1 1 box p p p :pre 
 
- # change from default lagrangian map to eulerian 
- # refreshed every 100 steps 
+ # for hardy fix, specific kernel function (function type and range) to # be used as a localization function
+ fix AtC kernel quartic_sphere 10.0 :pre
+
+ # create a uniform 1 x 1 x 1 mesh that covers region contain the group
+ # with periodicity this effectively creats a system average
+ fix_modify AtC mesh create 1 1 1 box p p p :pre
+
+ # change from default lagrangian map to eulerian
+ # refreshed every 100 steps
  fix_modify AtC atom_element_map eulerian 100 :pre
- 
- # start with no field defined 
- # add mass density, potential energy density, stress and temperature 
+
+ # start with no field defined
+ # add mass density, potential energy density, stress and temperature
  fix_modify AtC fields add density energy stress temperature :pre
 
- # create an output stream for nodal fields 
- # filename output_frequency 
+ # create an output stream for nodal fields
+ # filename output_frequency
  fix_modify AtC output nvtFE 100 text :pre
 
  run 1000 :pre
- 
-the mesh's linear interpolation functions can be used as the localization function 
- by using the field option: 
 
- fix AtC internal atc field 
- 
- fix_modify AtC mesh create 1 1 1 box p p p 
+the mesh's linear interpolation functions can be used as the localization function
+ by using the field option:
 
- ... 
+ fix AtC internal atc field
 
-Note coupling and post-processing can be combined in the same simulations using separate fixes. 
+ fix_modify AtC mesh create 1 1 1 box p p p
+
+ ...
+
+Note coupling and post-processing can be combined in the same simulations using separate fixes.
 
 :line
 
@@ -108,17 +108,17 @@ No information about this fix is written to "binary restart files"_restart.html.
 
 [Restrictions:]
 
-Thermal and two_temperature (coupling) types use a Verlet time-integration algorithm. The hardy type does not contain its own time-integrator and must be used with a separate fix that does contain one, e.g. nve, nvt, etc. 
+Thermal and two_temperature (coupling) types use a Verlet time-integration algorithm. The hardy type does not contain its own time-integrator and must be used with a separate fix that does contain one, e.g. nve, nvt, etc.
 
-Currently, 
-- the coupling is restricted to thermal physics 
+Currently,
+- the coupling is restricted to thermal physics
 - the FE computations are done in serial on each processor. :ul
 
 [Related commands:]
 
 After specifying this fix in your input script, several other "fix_modify"_fix_modify.html commands are used to setup the problem, e.g. define the finite element mesh and prescribe initial and boundary conditions.
 
-fix_modify commands for setup: 
+fix_modify commands for setup:
 
 "fix_modify AtC mesh create"_USER/atc/man_mesh_create.html
 "fix_modify AtC mesh quadrature"_USER/atc/man_mesh_quadrature.html
@@ -149,7 +149,7 @@ fix_modify commands for boundary and initial conditions:
 "fix_modify AtC source"_USER/atc/man_source.html
 "fix_modify AtC remove_source"_USER/atc/man_remove_source.html :ul
 
-fix_modify commands for control and filtering: 
+fix_modify commands for control and filtering:
 
 "fix_modify AtC control"_USER/atc/man_control.html
 "fix_modify AtC control thermal"_USER/atc/man_control_thermal.html
@@ -165,7 +165,7 @@ fix_modify commands for control and filtering:
 "fix_modify AtC extrinsic exchange"_USER/atc/man_extrinsic_exchange.html
 "fix_modify AtC poisson_solver"_USER/atc/man_poisson_solver.html :ul
 
-fix_modify commands for output: 
+fix_modify commands for output:
 
 "fix_modify AtC output"_USER/atc/man_output.html
 "fix_modify AtC output nodeset"_USER/atc/man_output_nodeset.html
@@ -176,7 +176,7 @@ fix_modify commands for output:
 "fix_modify AtC write_restart"_USER/atc/man_write_restart.html
 "fix_modify AtC read_restart"_USER/atc/man_read_restart.html :ul
 
-fix_modify commands for post-processing: 
+fix_modify commands for post-processing:
 
 "fix_modify AtC kernel"_USER/atc/man_hardy_kernel.html
 "fix_modify AtC fields"_USER/atc/man_hardy_fields.html
@@ -188,7 +188,7 @@ fix_modify commands for post-processing:
 "fix_modify AtC sample_frequency"_USER/atc/man_sample_frequency.html
 "fix_modify AtC set"_USER/atc/man_set.html :ul
 
-miscellaneous fix_modify commands: 
+miscellaneous fix_modify commands:
 
 "fix_modify AtC atom_element_map"_USER/atc/man_atom_element_map.html
 "fix_modify AtC atom_weight"_USER/atc/man_atom_weight.html
@@ -210,35 +210,35 @@ miscellaneous fix_modify commands:
 "fix_modify AtC remove_species"_USER/atc/man_remove_species.html
 "fix_modify AtC remove_molecule"_USER/atc/man_remove_molecule.html :ul
 
-Note: a set of example input files with the attendant material files are included with this package 
+Note: a set of example input files with the attendant material files are included with this package
 
 [Default:]
-None 
+None
 
 :line
 
 For detailed exposition of the theory and algorithms please see:
 
 :link(Wagner)
-[(Wagner)] Wagner, GJ; Jones, RE; Templeton, JA; Parks, MA, "An atomistic-to-continuum coupling method for heat transfer in solids." Special Issue of Computer Methods and Applied Mechanics (2008) 197:3351. 
+[(Wagner)] Wagner, GJ; Jones, RE; Templeton, JA; Parks, MA, "An atomistic-to-continuum coupling method for heat transfer in solids." Special Issue of Computer Methods and Applied Mechanics (2008) 197:3351.
 
 :link(Zimmeman2004)
-[(Zimmerman2004)] Zimmerman, JA; Webb, EB; Hoyt, JJ;. Jones, RE; Klein, PA; Bammann, DJ, "Calculation of stress in atomistic simulation." Special Issue of Modelling and Simulation in Materials Science and Engineering (2004), 12:S319. 
+[(Zimmerman2004)] Zimmerman, JA; Webb, EB; Hoyt, JJ;. Jones, RE; Klein, PA; Bammann, DJ, "Calculation of stress in atomistic simulation." Special Issue of Modelling and Simulation in Materials Science and Engineering (2004), 12:S319.
 
 :link(Zimmerman2010)
-[(Zimmerman2010)] Zimmerman, JA; Jones, RE; Templeton, JA, "A material frame approach for evaluating continuum variables in atomistic simulations." Journal of Computational Physics (2010), 229:2364. 
+[(Zimmerman2010)] Zimmerman, JA; Jones, RE; Templeton, JA, "A material frame approach for evaluating continuum variables in atomistic simulations." Journal of Computational Physics (2010), 229:2364.
 
 :link(Templeton2010)
-[(Templeton2010)] Templeton, JA; Jones, RE; Wagner, GJ, "Application of a field-based method to spatially varying thermal transport problems in molecular dynamics." Modelling and Simulation in Materials Science and Engineering (2010), 18:085007. 
+[(Templeton2010)] Templeton, JA; Jones, RE; Wagner, GJ, "Application of a field-based method to spatially varying thermal transport problems in molecular dynamics." Modelling and Simulation in Materials Science and Engineering (2010), 18:085007.
 
 :link(Jones)
-[(Jones)] Jones, RE; Templeton, JA; Wagner, GJ; Olmsted, D; Modine, JA, "Electron transport enhanced molecular dynamics for metals and semi-metals." International Journal for Numerical Methods in Engineering (2010), 83:940. 
+[(Jones)] Jones, RE; Templeton, JA; Wagner, GJ; Olmsted, D; Modine, JA, "Electron transport enhanced molecular dynamics for metals and semi-metals." International Journal for Numerical Methods in Engineering (2010), 83:940.
 
 :link(Templeton2011)
-[(Templeton2011)] Templeton, JA; Jones, RE; Lee, JW; Zimmerman, JA; Wong, BM, "A long-range electric field solver for molecular dynamics based on atomistic-to-continuum modeling." Journal of Chemical Theory and Computation (2011), 7:1736. 
+[(Templeton2011)] Templeton, JA; Jones, RE; Lee, JW; Zimmerman, JA; Wong, BM, "A long-range electric field solver for molecular dynamics based on atomistic-to-continuum modeling." Journal of Chemical Theory and Computation (2011), 7:1736.
 
 :link(Mandadapu)
-[(Mandadapu)] Mandadapu, KK; Templeton, JA; Lee, JW, "Polarization as a field variable from molecular dynamics simulations." Journal of Chemical Physics (2013), 139:054115. 
+[(Mandadapu)] Mandadapu, KK; Templeton, JA; Lee, JW, "Polarization as a field variable from molecular dynamics simulations." Journal of Chemical Physics (2013), 139:054115.
 
 Please refer to the standard finite element (FE) texts, e.g. T.J.R Hughes " The finite element method ", Dover 2003, for the basics of FE simulation.
 

doc/src/fix_atom_swap.txt

@@ -35,7 +35,7 @@ keyword = {types} or {mu} or {ke} or {semi-grand} or {region} :l
 [Examples:]
 
 fix 2 all atom/swap 1 1 29494 300.0 ke no types 1 2
-fix myFix all atom/swap 100 1 12345 298.0 region my_swap_region types 5 6 
+fix myFix all atom/swap 100 1 12345 298.0 region my_swap_region types 5 6
 fix SGMC all atom/swap 1 100 345 1.0 semi-grand yes types 1 2 3 mu 0.0 4.3 -5.0 :pre
 
 [Description:]
@@ -78,15 +78,15 @@ atoms remains constant. Whereas in the semi-grand canonical ensemble,
 the composition of the system can change. Note that when using
 {semi-grand}, atoms in the fix group whose type is not listed
 in the {types} keyword are ineligible for attempted
-conversion. An attempt is made to switch 
-the selected atom (if eligible) to one of the other listed types 
+conversion. An attempt is made to switch
+the selected atom (if eligible) to one of the other listed types
 with equal probability. Acceptance of each attempt depends upon the Metropolis criterion.
 
 The {mu} keyword allows users to specify chemical
-potentials. This is required and allowed only when using {semi-grand}. 
-All chemical potentials are absolute, so there is one for 
-each swap type listed following the {types} keyword. 
-In semi-grand canonical ensemble simulations the chemical composition 
+potentials. This is required and allowed only when using {semi-grand}.
+All chemical potentials are absolute, so there is one for
+each swap type listed following the {types} keyword.
+In semi-grand canonical ensemble simulations the chemical composition
 of the system is controlled by the difference in these values. So
 shifting all values by a constant amount will have no effect
 on the simulation.
@@ -103,17 +103,17 @@ LAMMPS will warn you if any of the atoms eligible for swapping have a
 non-zero molecule ID, but does not check for this at the time of
 swapping.
 
-If not using {semi-grand} this fix checks to ensure all atoms of the 
-given types have the same atomic charge. LAMMPS doesn't enforce this 
-in general, but it is needed for this fix to simplify the 
-swapping procedure. Successful swaps will swap the atom type and charge 
+If not using {semi-grand} this fix checks to ensure all atoms of the
+given types have the same atomic charge. LAMMPS doesn't enforce this
+in general, but it is needed for this fix to simplify the
+swapping procedure. Successful swaps will swap the atom type and charge
 of the swapped atoms. Conversely, when using {semi-grand}, it is assumed that all the atom
 types involved in switches have the same charge. Otherwise, charge
 would not be conserved. As a consequence, no checks on atomic charges are
 performed, and successful switches update the atom type but not the
-atom charge. While it is possible to use {semi-grand} with groups of 
+atom charge. While it is possible to use {semi-grand} with groups of
 atoms that have different charges, these charges will not be changed when the
-atom types change. 
+atom types change.
 
 Since this fix computes total potential energies before and after
 proposed swaps, so even complicated potential energy calculations are
@@ -123,15 +123,15 @@ OK, including the following:
   many body pair styles
   hybrid pair styles
   eam pair styles
-  triclinic systems 
+  triclinic systems
   need to include potential energy contributions from other fixes :ul
 
 Some fixes have an associated potential energy. Examples of such fixes
-include: "efield"_fix_efield.html, "gravity"_fix_gravity.html, 
-"addforce"_fix_addforce.html, "langevin"_fix_langevin.html, 
-"restrain"_fix_restrain.html, "temp/berendsen"_fix_temp_berendsen.html, 
-"temp/rescale"_fix_temp_rescale.html, and "wall fixes"_fix_wall.html. 
-For that energy to be included in the total potential energy of the 
+include: "efield"_fix_efield.html, "gravity"_fix_gravity.html,
+"addforce"_fix_addforce.html, "langevin"_fix_langevin.html,
+"restrain"_fix_restrain.html, "temp/berendsen"_fix_temp_berendsen.html,
+"temp/rescale"_fix_temp_rescale.html, and "wall fixes"_fix_wall.html.
+For that energy to be included in the total potential energy of the
 system (the quantity used when performing GCMC moves),
 you MUST enable the "fix_modify"_fix_modify.html {energy} option for
 that fix.  The doc pages for individual "fix"_fix.html commands
@@ -170,18 +170,18 @@ LAMMPS"_Section_start.html#start_3 section for more info.
 
 [Related commands:]
 
-"fix nvt"_fix_nh.html, "neighbor"_neighbor.html, 
+"fix nvt"_fix_nh.html, "neighbor"_neighbor.html,
 "fix deposit"_fix_deposit.html, "fix evaporate"_fix_evaporate.html,
 "delete_atoms"_delete_atoms.html, "fix gcmc"_fix_gcmc.html
 
 [Default:]
 
-The option defaults are ke = yes, semi-grand = no, mu = 0.0 for 
+The option defaults are ke = yes, semi-grand = no, mu = 0.0 for
 all atom types.
 
 :line
 
 :link(Sadigh)
-[(Sadigh)] B Sadigh, P Erhart, A Stukowski, A Caro, E Martinez, and 
+[(Sadigh)] B Sadigh, P Erhart, A Stukowski, A Caro, E Martinez, and
 L Zepeda-Ruiz, Phys. Rev. B, 85, 184203 (2012).