diff --git a/examples/USER/misc/filter_corotate/in.bpti b/examples/USER/misc/filter_corotate/in.bpti
index 6507a78704700a7b9ffa754103b279bf6c886ce3..2e4d8dda6f2d55b2a49d557da184cd40cd2f7440 100644
--- a/examples/USER/misc/filter_corotate/in.bpti
+++ b/examples/USER/misc/filter_corotate/in.bpti
@@ -28,7 +28,7 @@ thermo          100
 thermo_style    multi
 timestep	8
 
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
 
 velocity        all create 200.0 12345678 dist uniform
 #dump            dump1 all atom 100 4pti.dump
diff --git a/examples/USER/misc/filter_corotate/in.peptide b/examples/USER/misc/filter_corotate/in.peptide
index 0a17f995b3c58324d190cb46072ca3a0c54633b3..e10dc09f0d1281a6c6107e47666d36d01d230509 100644
--- a/examples/USER/misc/filter_corotate/in.peptide
+++ b/examples/USER/misc/filter_corotate/in.peptide
@@ -20,7 +20,7 @@ thermo          50
 
 timestep        8
 
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
 
 fix             1 all nvt temp 250.0 250.0 100.0 tchain 1
 fix             cor all filter/corotate m 1.0
diff --git a/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.1 b/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.1
deleted file mode 100644
index 5253b47b2da56967e3950869f253c1b8939a50c8..0000000000000000000000000000000000000000
--- a/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.1
+++ /dev/null
@@ -1,240 +0,0 @@
-LAMMPS (10 Mar 2017)
-  using 1 OpenMP thread(s) per MPI task
-
-units           real
-
-atom_style      full
-bond_style      harmonic
-angle_style     charmm
-dihedral_style  charmm
-improper_style  harmonic
-
-pair_style      lj/charmm/coul/long 8 10
-pair_modify     mix arithmetic
-kspace_style    pppm 1e-4
-
-read_data       data.bpti
-  orthogonal box = (-10 -10 -30) to (50 50 30)
-  1 by 1 by 1 MPI processor grid
-  reading atoms ...
-  892 atoms
-  scanning bonds ...
-  4 = max bonds/atom
-  scanning angles ...
-  6 = max angles/atom
-  scanning dihedrals ...
-  18 = max dihedrals/atom
-  scanning impropers ...
-  2 = max impropers/atom
-  reading bonds ...
-  906 bonds
-  reading angles ...
-  1626 angles
-  reading dihedrals ...
-  2501 dihedrals
-  reading impropers ...
-  137 impropers
-  4 = max # of 1-2 neighbors
-  9 = max # of 1-3 neighbors
-  19 = max # of 1-4 neighbors
-  21 = max # of special neighbors
-
-special_bonds   charmm
-neigh_modify    delay 2 every 1
-
-
-# ------------- MINIMIZE ----------
-
-minimize 	1e-4 1e-6 1000 10000
-WARNING: Resetting reneighboring criteria during minimization (../min.cpp:168)
-PPPM initialization ...
-WARNING: System is not charge neutral, net charge = 6 (../kspace.cpp:302)
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.203272
-  grid = 16 16 16
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0316399
-  estimated relative force accuracy = 9.52826e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 9261 4096
-Neighbor list info ...
-  update every 1 steps, delay 0 steps, check yes
-  max neighbors/atom: 2000, page size: 100000
-  master list distance cutoff = 12
-  ghost atom cutoff = 12
-  binsize = 6, bins = 10 10 10
-  1 neighbor lists, perpetual/occasional/extra = 1 0 0
-  (1) pair lj/charmm/coul/long, perpetual
-      attributes: half, newton on
-      pair build: half/bin/newton
-      stencil: half/bin/3d/newton
-      bin: standard
-Per MPI rank memory usage (min/avg/max) = 17.8596/1/0 Mbytes
-Step Temp E_pair E_mol TotEng Press 
-       0            0   -3075.6498    943.91164   -2131.7381   -380.67776 
-     241            0    -4503.313    749.58662   -3753.7264   -29.045104 
-Loop time of 3.35722 on 1 procs for 241 steps with 892 atoms
-
-99.7% CPU use with 1 MPI tasks x 1 OpenMP threads
-
-Minimization stats:
-  Stopping criterion = energy tolerance
-  Energy initial, next-to-last, final = 
-        -2131.73812515     -3753.43984087     -3753.72636847
-  Force two-norm initial, final = 1086.21 26.3688
-  Force max component initial, final = 310.811 3.92748
-  Final line search alpha, max atom move = 0.00596649 0.0234333
-  Iterations, force evaluations = 241 463
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 2.5003     | 2.5003     | 2.5003     |   0.0 | 74.48
-Bond    | 0.24287    | 0.24287    | 0.24287    |   0.0 |  7.23
-Kspace  | 0.53428    | 0.53428    | 0.53428    |   0.0 | 15.91
-Neigh   | 0.069765   | 0.069765   | 0.069765   |   0.0 |  2.08
-Comm    | 0.00065374 | 0.00065374 | 0.00065374 |   0.0 |  0.02
-Output  | 0          | 0          | 0          |   0.0 |  0.00
-Modify  | 0          | 0          | 0          |   0.0 |  0.00
-Other   |            | 0.009358   |            |       |  0.28
-
-Nlocal:    892 ave 892 max 892 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Nghost:    31 ave 31 max 31 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Neighs:    148891 ave 148891 max 148891 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-
-Total # of neighbors = 148891
-Ave neighs/atom = 166.918
-Ave special neighs/atom = 10.9395
-Neighbor list builds = 15
-Dangerous builds = 0
-reset_timestep  0
-
-# ------------- RUN ---------------
-
-thermo          100
-thermo_style    multi
-timestep	8
-
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
-Respa levels:
-  1 = bond angle dihedral improper
-  2 = pair
-  3 = kspace
-
-velocity        all create 200.0 12345678 dist uniform
-#dump            dump1 all atom 100 4pti.dump
-
-fix             1 all nvt temp 200 300 25
-fix             cor all filter/corotate m 1.0
-  163 = # of size 2 clusters
-  0 = # of size 3 clusters
-  25 = # of size 4 clusters
-  0 = # of size 5 clusters
-  100 = # of frozen angles
-
-run             1000
-PPPM initialization ...
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.203272
-  grid = 16 16 16
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0316399
-  estimated relative force accuracy = 9.52826e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 9261 4096
-Per MPI rank memory usage (min/avg/max) = 19.5425/1/0 Mbytes
----------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
-TotEng   =     -3220.3378 KinEng   =       531.1804 Temp     =       200.0000 
-PotEng   =     -3751.5181 E_bond   =        42.2810 E_angle  =       345.2592 
-E_dihed  =       337.8361 E_impro  =        24.2103 E_vdwl   =      -288.5339 
-E_coul   =      -886.3622 E_long   =     -3326.2088 Press    =        83.2283 
----------------- Step      100 ----- CPU =      3.9414 (sec) ----------------
-TotEng   =     -2718.8970 KinEng   =       538.6206 Temp     =       202.8014 
-PotEng   =     -3257.5176 E_bond   =       203.3367 E_angle  =       566.5317 
-E_dihed  =       397.6202 E_impro  =        34.6623 E_vdwl   =      -248.7451 
-E_coul   =      -874.5122 E_long   =     -3336.4111 Press    =       135.8662 
----------------- Step      200 ----- CPU =      7.9028 (sec) ----------------
-TotEng   =     -2660.1406 KinEng   =       626.3319 Temp     =       235.8265 
-PotEng   =     -3286.4725 E_bond   =       209.5147 E_angle  =       591.7773 
-E_dihed  =       388.9591 E_impro  =        29.4992 E_vdwl   =      -243.5808 
-E_coul   =      -923.5115 E_long   =     -3339.1306 Press    =        88.9000 
----------------- Step      300 ----- CPU =     11.8246 (sec) ----------------
-TotEng   =     -2673.8090 KinEng   =       616.7924 Temp     =       232.2346 
-PotEng   =     -3290.6014 E_bond   =       202.8254 E_angle  =       568.6860 
-E_dihed  =       378.4182 E_impro  =        38.2399 E_vdwl   =      -221.3236 
-E_coul   =      -915.3004 E_long   =     -3342.1468 Press    =        78.8527 
----------------- Step      400 ----- CPU =     15.7990 (sec) ----------------
-TotEng   =     -2614.9416 KinEng   =       649.3474 Temp     =       244.4922 
-PotEng   =     -3264.2890 E_bond   =       211.6116 E_angle  =       617.2026 
-E_dihed  =       399.8744 E_impro  =        40.2678 E_vdwl   =      -211.7790 
-E_coul   =      -978.1624 E_long   =     -3343.3041 Press    =        -4.1958 
----------------- Step      500 ----- CPU =     19.8146 (sec) ----------------
-TotEng   =     -2588.6772 KinEng   =       660.1424 Temp     =       248.5568 
-PotEng   =     -3248.8196 E_bond   =       218.4786 E_angle  =       620.8605 
-E_dihed  =       390.3220 E_impro  =        41.6794 E_vdwl   =      -226.3657 
-E_coul   =      -953.1676 E_long   =     -3340.6269 Press    =        99.3200 
----------------- Step      600 ----- CPU =     23.8587 (sec) ----------------
-TotEng   =     -2550.4618 KinEng   =       693.3384 Temp     =       261.0557 
-PotEng   =     -3243.8002 E_bond   =       232.3563 E_angle  =       606.2922 
-E_dihed  =       396.2469 E_impro  =        37.1980 E_vdwl   =      -235.8425 
-E_coul   =      -937.1208 E_long   =     -3342.9303 Press    =       -21.7737 
----------------- Step      700 ----- CPU =     27.8381 (sec) ----------------
-TotEng   =     -2554.4355 KinEng   =       692.8951 Temp     =       260.8888 
-PotEng   =     -3247.3306 E_bond   =       216.3395 E_angle  =       637.7785 
-E_dihed  =       391.5940 E_impro  =        43.1426 E_vdwl   =      -187.6159 
-E_coul   =     -1008.1694 E_long   =     -3340.3998 Press    =        75.1484 
----------------- Step      800 ----- CPU =     31.8039 (sec) ----------------
-TotEng   =     -2508.3551 KinEng   =       699.0766 Temp     =       263.2163 
-PotEng   =     -3207.4317 E_bond   =       241.9936 E_angle  =       641.3631 
-E_dihed  =       386.2198 E_impro  =        43.7793 E_vdwl   =      -217.7523 
-E_coul   =      -964.6070 E_long   =     -3338.4282 Press    =      -127.7337 
----------------- Step      900 ----- CPU =     35.7700 (sec) ----------------
-TotEng   =     -2452.7644 KinEng   =       762.1842 Temp     =       286.9776 
-PotEng   =     -3214.9485 E_bond   =       243.9191 E_angle  =       649.8664 
-E_dihed  =       382.4351 E_impro  =        39.0029 E_vdwl   =      -221.3389 
-E_coul   =      -970.8965 E_long   =     -3337.9366 Press    =       122.7720 
----------------- Step     1000 ----- CPU =     39.7695 (sec) ----------------
-TotEng   =     -2386.6805 KinEng   =       799.0253 Temp     =       300.8490 
-PotEng   =     -3185.7058 E_bond   =       265.3649 E_angle  =       661.7543 
-E_dihed  =       374.6843 E_impro  =        38.6877 E_vdwl   =      -229.2030 
-E_coul   =      -960.7041 E_long   =     -3336.2899 Press    =       -17.9910 
-Loop time of 39.7695 on 1 procs for 1000 steps with 892 atoms
-
-Performance: 17.380 ns/day, 1.381 hours/ns, 25.145 timesteps/s
-99.6% CPU use with 1 MPI tasks x 1 OpenMP threads
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 29.169     | 29.169     | 29.169     |   0.0 | 73.34
-Bond    | 7.6249     | 7.6249     | 7.6249     |   0.0 | 19.17
-Kspace  | 1.1525     | 1.1525     | 1.1525     |   0.0 |  2.90
-Neigh   | 0.87606    | 0.87606    | 0.87606    |   0.0 |  2.20
-Comm    | 0.01563    | 0.01563    | 0.01563    |   0.0 |  0.04
-Output  | 0.00048423 | 0.00048423 | 0.00048423 |   0.0 |  0.00
-Modify  | 0.80446    | 0.80446    | 0.80446    |   0.0 |  2.02
-Other   |            | 0.1266     |            |       |  0.32
-
-Nlocal:    892 ave 892 max 892 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Nghost:    27 ave 27 max 27 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Neighs:    146206 ave 146206 max 146206 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-
-Total # of neighbors = 146206
-Ave neighs/atom = 163.908
-Ave special neighs/atom = 10.9395
-Neighbor list builds = 186
-Dangerous builds = 0
-
-unfix           cor
-unfix           1
-
-
-Please see the log.cite file for references relevant to this simulation
-
-Total wall time: 0:00:43
diff --git a/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.4 b/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.4
deleted file mode 100644
index 4300c1caf50be1ac16de30c251d27a31c41e3e1e..0000000000000000000000000000000000000000
--- a/examples/USER/misc/filter_corotate/log.10Mar2017.bpti.g++.4
+++ /dev/null
@@ -1,240 +0,0 @@
-LAMMPS (10 Mar 2017)
-  using 1 OpenMP thread(s) per MPI task
-
-units           real
-
-atom_style      full
-bond_style      harmonic
-angle_style     charmm
-dihedral_style  charmm
-improper_style  harmonic
-
-pair_style      lj/charmm/coul/long 8 10
-pair_modify     mix arithmetic
-kspace_style    pppm 1e-4
-
-read_data       data.bpti
-  orthogonal box = (-10 -10 -30) to (50 50 30)
-  1 by 2 by 2 MPI processor grid
-  reading atoms ...
-  892 atoms
-  scanning bonds ...
-  4 = max bonds/atom
-  scanning angles ...
-  6 = max angles/atom
-  scanning dihedrals ...
-  18 = max dihedrals/atom
-  scanning impropers ...
-  2 = max impropers/atom
-  reading bonds ...
-  906 bonds
-  reading angles ...
-  1626 angles
-  reading dihedrals ...
-  2501 dihedrals
-  reading impropers ...
-  137 impropers
-  4 = max # of 1-2 neighbors
-  9 = max # of 1-3 neighbors
-  19 = max # of 1-4 neighbors
-  21 = max # of special neighbors
-
-special_bonds   charmm
-neigh_modify    delay 2 every 1
-
-
-# ------------- MINIMIZE ----------
-
-minimize 	1e-4 1e-6 1000 10000
-WARNING: Resetting reneighboring criteria during minimization (../min.cpp:168)
-PPPM initialization ...
-WARNING: System is not charge neutral, net charge = 6 (../kspace.cpp:302)
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.203272
-  grid = 16 16 16
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0316399
-  estimated relative force accuracy = 9.52826e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 3549 1024
-Neighbor list info ...
-  update every 1 steps, delay 0 steps, check yes
-  max neighbors/atom: 2000, page size: 100000
-  master list distance cutoff = 12
-  ghost atom cutoff = 12
-  binsize = 6, bins = 10 10 10
-  1 neighbor lists, perpetual/occasional/extra = 1 0 0
-  (1) pair lj/charmm/coul/long, perpetual
-      attributes: half, newton on
-      pair build: half/bin/newton
-      stencil: half/bin/3d/newton
-      bin: standard
-Per MPI rank memory usage (min/avg/max) = 16.9693/0.981879/0 Mbytes
-Step Temp E_pair E_mol TotEng Press 
-       0            0   -3075.6498    943.91164   -2131.7381   -380.67776 
-     241            0   -4503.3131    749.58666   -3753.7264   -29.045153 
-Loop time of 1.26594 on 4 procs for 241 steps with 892 atoms
-
-99.0% CPU use with 4 MPI tasks x 1 OpenMP threads
-
-Minimization stats:
-  Stopping criterion = energy tolerance
-  Energy initial, next-to-last, final = 
-        -2131.73812515     -3753.43983927     -3753.72640137
-  Force two-norm initial, final = 1086.21 26.3688
-  Force max component initial, final = 310.811 3.92751
-  Final line search alpha, max atom move = 0.00596649 0.0234334
-  Iterations, force evaluations = 241 463
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 0.34267    | 0.63792    | 0.90268    |  25.2 | 50.39
-Bond    | 0.025776   | 0.063318   | 0.095631   |  10.8 |  5.00
-Kspace  | 0.21904    | 0.51601    | 0.84895    |  31.3 | 40.76
-Neigh   | 0.023185   | 0.023363   | 0.023538   |   0.1 |  1.85
-Comm    | 0.012025   | 0.014189   | 0.016335   |   1.4 |  1.12
-Output  | 0          | 0          | 0          |   0.0 |  0.00
-Modify  | 0          | 0          | 0          |   0.0 |  0.00
-Other   |            | 0.01114    |            |       |  0.88
-
-Nlocal:    223 ave 323 max 89 min
-Histogram: 1 0 0 0 1 0 0 0 1 1
-Nghost:    613 ave 675 max 557 min
-Histogram: 1 0 0 1 0 1 0 0 0 1
-Neighs:    37222.8 ave 50005 max 20830 min
-Histogram: 1 0 0 0 1 0 0 1 0 1
-
-Total # of neighbors = 148891
-Ave neighs/atom = 166.918
-Ave special neighs/atom = 10.9395
-Neighbor list builds = 15
-Dangerous builds = 0
-reset_timestep  0
-
-# ------------- RUN ---------------
-
-thermo          100
-thermo_style    multi
-timestep	8
-
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
-Respa levels:
-  1 = bond angle dihedral improper
-  2 = pair
-  3 = kspace
-
-velocity        all create 200.0 12345678 dist uniform
-#dump            dump1 all atom 100 4pti.dump
-
-fix             1 all nvt temp 200 300 25
-fix             cor all filter/corotate m 1.0
-  163 = # of size 2 clusters
-  0 = # of size 3 clusters
-  25 = # of size 4 clusters
-  0 = # of size 5 clusters
-  100 = # of frozen angles
-
-run             1000
-PPPM initialization ...
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.203272
-  grid = 16 16 16
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0316399
-  estimated relative force accuracy = 9.52826e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 3549 1024
-Per MPI rank memory usage (min/avg/max) = 17.142/0.97212/0 Mbytes
----------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
-TotEng   =     -3220.3378 KinEng   =       531.1804 Temp     =       200.0000 
-PotEng   =     -3751.5182 E_bond   =        42.2810 E_angle  =       345.2592 
-E_dihed  =       337.8361 E_impro  =        24.2103 E_vdwl   =      -288.5339 
-E_coul   =      -886.3622 E_long   =     -3326.2088 Press    =        83.2282 
----------------- Step      100 ----- CPU =      1.5457 (sec) ----------------
-TotEng   =     -2718.9184 KinEng   =       538.6205 Temp     =       202.8014 
-PotEng   =     -3257.5389 E_bond   =       203.3365 E_angle  =       566.5311 
-E_dihed  =       397.6202 E_impro  =        34.6621 E_vdwl   =      -248.7451 
-E_coul   =      -874.5326 E_long   =     -3336.4111 Press    =       135.8435 
----------------- Step      200 ----- CPU =      3.0720 (sec) ----------------
-TotEng   =     -2660.1146 KinEng   =       626.3474 Temp     =       235.8323 
-PotEng   =     -3286.4620 E_bond   =       209.5168 E_angle  =       591.7735 
-E_dihed  =       388.9615 E_impro  =        29.5000 E_vdwl   =      -243.5840 
-E_coul   =      -923.4998 E_long   =     -3339.1299 Press    =        88.8857 
----------------- Step      300 ----- CPU =      4.5597 (sec) ----------------
-TotEng   =     -2669.7442 KinEng   =       619.3625 Temp     =       233.2023 
-PotEng   =     -3289.1067 E_bond   =       203.4405 E_angle  =       569.5281 
-E_dihed  =       378.3314 E_impro  =        38.2880 E_vdwl   =      -221.1904 
-E_coul   =      -915.3396 E_long   =     -3342.1646 Press    =        79.3780 
----------------- Step      400 ----- CPU =      5.9808 (sec) ----------------
-TotEng   =     -2618.9975 KinEng   =       644.6145 Temp     =       242.7102 
-PotEng   =     -3263.6119 E_bond   =       209.5864 E_angle  =       618.8954 
-E_dihed  =       401.3798 E_impro  =        39.9064 E_vdwl   =      -212.1271 
-E_coul   =      -977.1589 E_long   =     -3344.0940 Press    =        -7.8938 
----------------- Step      500 ----- CPU =      7.4159 (sec) ----------------
-TotEng   =     -2579.7486 KinEng   =       666.4643 Temp     =       250.9371 
-PotEng   =     -3246.2129 E_bond   =       219.2549 E_angle  =       620.3474 
-E_dihed  =       388.4395 E_impro  =        41.4499 E_vdwl   =      -225.9686 
-E_coul   =      -949.3689 E_long   =     -3340.3672 Press    =       113.2543 
----------------- Step      600 ----- CPU =      8.9252 (sec) ----------------
-TotEng   =     -2535.8235 KinEng   =       708.5919 Temp     =       266.7990 
-PotEng   =     -3244.4154 E_bond   =       243.9451 E_angle  =       606.0866 
-E_dihed  =       400.0562 E_impro  =        33.9708 E_vdwl   =      -223.1319 
-E_coul   =      -964.9940 E_long   =     -3340.3482 Press    =      -102.4475 
----------------- Step      700 ----- CPU =     10.4022 (sec) ----------------
-TotEng   =     -2552.6681 KinEng   =       702.3080 Temp     =       264.4330 
-PotEng   =     -3254.9761 E_bond   =       250.8834 E_angle  =       639.0977 
-E_dihed  =       386.4014 E_impro  =        42.3004 E_vdwl   =      -224.4816 
-E_coul   =     -1011.8551 E_long   =     -3337.3222 Press    =        10.6424 
----------------- Step      800 ----- CPU =     11.8699 (sec) ----------------
-TotEng   =     -2423.5415 KinEng   =       772.1254 Temp     =       290.7206 
-PotEng   =     -3195.6670 E_bond   =       238.5831 E_angle  =       640.9180 
-E_dihed  =       377.7994 E_impro  =        40.3135 E_vdwl   =      -216.5705 
-E_coul   =      -935.1087 E_long   =     -3341.6019 Press    =       -38.2479 
----------------- Step      900 ----- CPU =     13.3548 (sec) ----------------
-TotEng   =     -2394.4779 KinEng   =       766.6895 Temp     =       288.6739 
-PotEng   =     -3161.1673 E_bond   =       284.8428 E_angle  =       671.0959 
-E_dihed  =       380.3406 E_impro  =        51.2975 E_vdwl   =      -219.5211 
-E_coul   =      -990.6305 E_long   =     -3338.5925 Press    =       -15.2279 
----------------- Step     1000 ----- CPU =     14.7908 (sec) ----------------
-TotEng   =     -2340.1471 KinEng   =       799.0198 Temp     =       300.8469 
-PotEng   =     -3139.1669 E_bond   =       271.0389 E_angle  =       683.8278 
-E_dihed  =       407.0795 E_impro  =        39.6209 E_vdwl   =      -230.5355 
-E_coul   =      -974.2981 E_long   =     -3335.9003 Press    =       -94.3420 
-Loop time of 14.7909 on 4 procs for 1000 steps with 892 atoms
-
-Performance: 46.732 ns/day, 0.514 hours/ns, 67.609 timesteps/s
-99.1% CPU use with 4 MPI tasks x 1 OpenMP threads
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 4.4184     | 7.5543     | 10.133     |  74.2 | 51.07
-Bond    | 0.94027    | 1.9781     | 2.7492     |  54.4 | 13.37
-Kspace  | 0.45487    | 0.45887    | 0.46343    |   0.4 |  3.10
-Neigh   | 0.28145    | 0.28339    | 0.28539    |   0.3 |  1.92
-Comm    | 0.7515     | 4.1484     | 8.3861     | 135.5 | 28.05
-Output  | 0.00049973 | 0.00055474 | 0.00066924 |   0.0 |  0.00
-Modify  | 0.26165    | 0.31142    | 0.35023    |   6.7 |  2.11
-Other   |            | 0.05572    |            |       |  0.38
-
-Nlocal:    223 ave 313 max 122 min
-Histogram: 1 0 0 1 0 0 0 1 0 1
-Nghost:    584.5 ave 605 max 553 min
-Histogram: 1 0 0 0 0 1 0 0 0 2
-Neighs:    35448 ave 42093 max 25175 min
-Histogram: 1 0 0 0 0 0 1 1 0 1
-
-Total # of neighbors = 141792
-Ave neighs/atom = 158.96
-Ave special neighs/atom = 10.9395
-Neighbor list builds = 186
-Dangerous builds = 0
-
-unfix           cor
-unfix           1
-
-
-Please see the log.cite file for references relevant to this simulation
-
-Total wall time: 0:00:16
diff --git a/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.1 b/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.1
deleted file mode 100644
index 23dd4c8a89982174b72613ce0a14dde3e0d96bf0..0000000000000000000000000000000000000000
--- a/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.1
+++ /dev/null
@@ -1,146 +0,0 @@
-LAMMPS (10 Mar 2017)
-  using 1 OpenMP thread(s) per MPI task
-# Solvated 5-mer peptide, run for 8ps in NVT
-
-units           real
-atom_style      full
-
-pair_style      lj/charmm/coul/long 8.0 10.0 10.0
-bond_style      harmonic
-angle_style     charmm
-dihedral_style  charmm
-improper_style  harmonic
-kspace_style    pppm 0.0001
-
-read_data       data.peptide
-  orthogonal box = (36.8402 41.0137 29.7681) to (64.2116 68.3851 57.1395)
-  1 by 1 by 1 MPI processor grid
-  reading atoms ...
-  2004 atoms
-  reading velocities ...
-  2004 velocities
-  scanning bonds ...
-  3 = max bonds/atom
-  scanning angles ...
-  6 = max angles/atom
-  scanning dihedrals ...
-  14 = max dihedrals/atom
-  scanning impropers ...
-  1 = max impropers/atom
-  reading bonds ...
-  1365 bonds
-  reading angles ...
-  786 angles
-  reading dihedrals ...
-  207 dihedrals
-  reading impropers ...
-  12 impropers
-  4 = max # of 1-2 neighbors
-  7 = max # of 1-3 neighbors
-  14 = max # of 1-4 neighbors
-  18 = max # of special neighbors
-
-neighbor        2.0 bin
-neigh_modify    delay 5
-
-thermo          50
-#dump            dump1 all atom 100 peptide.dump
-
-timestep        8
-
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
-Respa levels:
-  1 = bond angle dihedral improper
-  2 = pair
-  3 = kspace
-
-fix             1 all nvt temp 250.0 250.0 100.0 tchain 1
-fix             cor all filter/corotate m 1.0
-  19 = # of size 2 clusters
-  0 = # of size 3 clusters
-  3 = # of size 4 clusters
-  0 = # of size 5 clusters
-  646 = # of frozen angles
-run             1000
-PPPM initialization ...
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.268725
-  grid = 15 15 15
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0228209
-  estimated relative force accuracy = 6.87243e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 10648 3375
-Neighbor list info ...
-  update every 1 steps, delay 5 steps, check yes
-  max neighbors/atom: 2000, page size: 100000
-  master list distance cutoff = 12
-  ghost atom cutoff = 12
-  binsize = 6, bins = 5 5 5
-  1 neighbor lists, perpetual/occasional/extra = 1 0 0
-  (1) pair lj/charmm/coul/long, perpetual
-      attributes: half, newton on
-      pair build: half/bin/newton
-      stencil: half/bin/3d/newton
-      bin: standard
-Per MPI rank memory usage (min/avg/max) = 22.6706/1/0 Mbytes
-Step Temp E_pair E_mol TotEng Press 
-       0     190.0857   -6785.6785    70.391457   -5580.3684    19434.821 
-      50    239.46028   -7546.5667    1092.8874   -5023.9668   -24643.891 
-     100    242.81799   -7125.5527     416.0788   -5259.7139    15525.465 
-     150    235.97108   -7531.9334    932.35464   -5190.6987   -14838.489 
-     200    252.06415   -7195.6011    568.02993   -5122.6064     8841.332 
-     250    249.99431   -7586.5092    881.83491   -5212.0676    -9330.345 
-     300     240.3382   -7333.0933    633.29951   -5264.8395    5137.9757 
-     350    255.34529   -7568.2413    856.46371   -5187.2226    -6206.063 
-     400    242.99276   -7419.9031    713.23943   -5255.8602    2447.0091 
-     450    251.10653    -7622.061    844.20584   -5278.6079   -4906.6559 
-     500    255.59314    -7439.253    710.84907   -5202.3691    1571.0032 
-     550     253.2025   -7660.5101    823.05373    -5325.695    -4551.399 
-     600    249.05313   -7509.6729    741.48104   -5281.2046       992.87 
-     650    251.75984   -7593.6589    847.08244   -5243.4286   -3510.1176 
-     700    249.25027   -7601.9112     794.0912   -5319.6557    305.76021 
-     750      255.415   -7602.2674    822.98524   -5254.3109    -2333.421 
-     800    241.99621   -7643.8878    796.53352   -5402.5008   -298.66565 
-     850     253.6428   -7598.3764    816.45457   -5267.5316   -1905.3478 
-     900    247.20231   -7690.2806    789.75999   -5424.5838   -1331.7228 
-     950    255.92583   -7634.7505    831.18272   -5275.5466   -2186.5117 
-    1000     253.2126   -7647.9526    823.93602    -5312.195   -1189.9659 
-Loop time of 150.664 on 1 procs for 1000 steps with 2004 atoms
-
-Performance: 4.588 ns/day, 5.231 hours/ns, 6.637 timesteps/s
-99.7% CPU use with 1 MPI tasks x 1 OpenMP threads
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 135.81     | 135.81     | 135.81     |   0.0 | 90.14
-Bond    | 2.5889     | 2.5889     | 2.5889     |   0.0 |  1.72
-Kspace  | 2.0379     | 2.0379     | 2.0379     |   0.0 |  1.35
-Neigh   | 5.893      | 5.893      | 5.893      |   0.0 |  3.91
-Comm    | 1.6998     | 1.6998     | 1.6998     |   0.0 |  1.13
-Output  | 0.00077915 | 0.00077915 | 0.00077915 |   0.0 |  0.00
-Modify  | 2          | 2          | 2          |   0.0 |  1.33
-Other   |            | 0.6352     |            |       |  0.42
-
-Nlocal:    2004 ave 2004 max 2004 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Nghost:    11197 ave 11197 max 11197 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-Neighs:    707779 ave 707779 max 707779 min
-Histogram: 1 0 0 0 0 0 0 0 0 0
-
-Total # of neighbors = 707779
-Ave neighs/atom = 353.183
-Ave special neighs/atom = 2.34032
-Neighbor list builds = 200
-Dangerous builds = 200
-unfix           cor
-unfix           1
-
-
-
-
-Please see the log.cite file for references relevant to this simulation
-
-Total wall time: 0:02:30
diff --git a/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.4 b/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.4
deleted file mode 100644
index 2cdd645fe3e1b97ef2ae934445e97cad92ad2a7d..0000000000000000000000000000000000000000
--- a/examples/USER/misc/filter_corotate/log.10Mar2017.peptide.g++.4
+++ /dev/null
@@ -1,146 +0,0 @@
-LAMMPS (10 Mar 2017)
-  using 1 OpenMP thread(s) per MPI task
-# Solvated 5-mer peptide, run for 8ps in NVT
-
-units           real
-atom_style      full
-
-pair_style      lj/charmm/coul/long 8.0 10.0 10.0
-bond_style      harmonic
-angle_style     charmm
-dihedral_style  charmm
-improper_style  harmonic
-kspace_style    pppm 0.0001
-
-read_data       data.peptide
-  orthogonal box = (36.8402 41.0137 29.7681) to (64.2116 68.3851 57.1395)
-  1 by 2 by 2 MPI processor grid
-  reading atoms ...
-  2004 atoms
-  reading velocities ...
-  2004 velocities
-  scanning bonds ...
-  3 = max bonds/atom
-  scanning angles ...
-  6 = max angles/atom
-  scanning dihedrals ...
-  14 = max dihedrals/atom
-  scanning impropers ...
-  1 = max impropers/atom
-  reading bonds ...
-  1365 bonds
-  reading angles ...
-  786 angles
-  reading dihedrals ...
-  207 dihedrals
-  reading impropers ...
-  12 impropers
-  4 = max # of 1-2 neighbors
-  7 = max # of 1-3 neighbors
-  14 = max # of 1-4 neighbors
-  18 = max # of special neighbors
-
-neighbor        2.0 bin
-neigh_modify    delay 5
-
-thermo          50
-#dump            dump1 all atom 100 peptide.dump
-
-timestep        8
-
-run_style respa 3 2 8 bond 1 pair 2 kspace 3
-Respa levels:
-  1 = bond angle dihedral improper
-  2 = pair
-  3 = kspace
-
-fix             1 all nvt temp 250.0 250.0 100.0 tchain 1
-fix             cor all filter/corotate m 1.0
-  19 = # of size 2 clusters
-  0 = # of size 3 clusters
-  3 = # of size 4 clusters
-  0 = # of size 5 clusters
-  646 = # of frozen angles
-run             1000
-PPPM initialization ...
-WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
-  G vector (1/distance) = 0.268725
-  grid = 15 15 15
-  stencil order = 5
-  estimated absolute RMS force accuracy = 0.0228209
-  estimated relative force accuracy = 6.87243e-05
-  using double precision FFTs
-  3d grid and FFT values/proc = 4312 960
-Neighbor list info ...
-  update every 1 steps, delay 5 steps, check yes
-  max neighbors/atom: 2000, page size: 100000
-  master list distance cutoff = 12
-  ghost atom cutoff = 12
-  binsize = 6, bins = 5 5 5
-  1 neighbor lists, perpetual/occasional/extra = 1 0 0
-  (1) pair lj/charmm/coul/long, perpetual
-      attributes: half, newton on
-      pair build: half/bin/newton
-      stencil: half/bin/3d/newton
-      bin: standard
-Per MPI rank memory usage (min/avg/max) = 16.8394/0.98826/0 Mbytes
-Step Temp E_pair E_mol TotEng Press 
-       0     190.0857   -6785.6785    70.391457   -5580.3684    19434.821 
-      50    239.46028   -7546.5668    1092.8874   -5023.9668   -24643.891 
-     100    242.81819   -7125.5629    416.08082   -5259.7209    15525.244 
-     150    235.94928   -7531.9186    932.50658   -5190.6621   -14842.431 
-     200    255.85551   -7254.4065     568.8803   -5157.9249    8936.8651 
-     250     247.8705   -7607.4583    858.06087   -5269.4711   -9926.0442 
-     300    257.64176    -7267.424     618.5573   -5110.6004    5173.3307 
-     350    251.65439   -7572.3806    821.15745   -5248.7049    -7092.327 
-     400    256.87927   -7414.2145    655.33178    -5225.169    4119.4095 
-     450    257.12393   -7576.5541    853.39773   -5187.9819   -5224.8823 
-     500    242.42371    -7524.705    705.75357   -5371.5455    2111.3878 
-     550    248.97188    -7541.076    792.86994   -5261.7038   -2278.4185 
-     600    249.81862   -7592.0499    767.17722   -5333.3149   -1149.4759 
-     650    253.31349   -7578.2665    813.75975   -5252.0827   -2915.5706 
-     700    256.61152   -7588.1475    761.03356   -5294.9988   -747.88089 
-     750     248.3606    -7660.457    837.71615   -5339.8883   -3072.8311 
-     800    253.81464   -7638.6089     782.4229   -5340.7698    -1025.909 
-     850    245.69185   -7660.9036    795.66792   -5398.3172   -2717.5851 
-     900    249.13156   -7589.4769    806.43464   -5295.5867   -761.63361 
-     950    251.11482   -7691.4981    869.34937    -5322.852   -3282.3031 
-    1000     241.9195   -7630.9899    828.59107   -5358.0033   -95.962685 
-Loop time of 45.5507 on 4 procs for 1000 steps with 2004 atoms
-
-Performance: 15.174 ns/day, 1.582 hours/ns, 21.954 timesteps/s
-99.4% CPU use with 4 MPI tasks x 1 OpenMP threads
-
-MPI task timing breakdown:
-Section |  min time  |  avg time  |  max time  |%varavg| %total
----------------------------------------------------------------
-Pair    | 35.545     | 36.674     | 38.004     |  15.8 | 80.51
-Bond    | 0.51302    | 0.67796    | 0.86345    |  18.6 |  1.49
-Kspace  | 0.66031    | 0.68459    | 0.70506    |   2.1 |  1.50
-Neigh   | 1.5605     | 1.5627     | 1.5649     |   0.1 |  3.43
-Comm    | 3.4611     | 4.9841     | 6.294      |  47.2 | 10.94
-Output  | 0.00079799 | 0.00086641 | 0.0010369  |   0.0 |  0.00
-Modify  | 0.67341    | 0.69059    | 0.71186    |   1.7 |  1.52
-Other   |            | 0.2762     |            |       |  0.61
-
-Nlocal:    501 ave 523 max 473 min
-Histogram: 1 0 0 0 0 0 2 0 0 1
-Nghost:    6643.25 ave 6708 max 6566 min
-Histogram: 1 1 0 0 0 0 0 0 0 2
-Neighs:    176977 ave 185765 max 164931 min
-Histogram: 1 0 0 0 1 0 0 0 1 1
-
-Total # of neighbors = 707908
-Ave neighs/atom = 353.248
-Ave special neighs/atom = 2.34032
-Neighbor list builds = 200
-Dangerous builds = 200
-unfix           cor
-unfix           1
-
-
-
-
-Please see the log.cite file for references relevant to this simulation
-
-Total wall time: 0:00:45
diff --git a/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.1 b/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.1
new file mode 100644
index 0000000000000000000000000000000000000000..1e708a9d396f162b7b63d86e676e6308a4a166aa
--- /dev/null
+++ b/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.1
@@ -0,0 +1,241 @@
+LAMMPS (20 Jun 2017)
+OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90)
+  using 1 OpenMP thread(s) per MPI task
+
+units           real
+
+atom_style      full
+bond_style      harmonic
+angle_style     charmm
+dihedral_style  charmm
+improper_style  harmonic
+
+pair_style      lj/charmm/coul/long 8 10
+pair_modify     mix arithmetic
+kspace_style    pppm 1e-4
+
+read_data       data.bpti
+  orthogonal box = (-10 -10 -30) to (50 50 30)
+  1 by 1 by 1 MPI processor grid
+  reading atoms ...
+  892 atoms
+  scanning bonds ...
+  4 = max bonds/atom
+  scanning angles ...
+  6 = max angles/atom
+  scanning dihedrals ...
+  18 = max dihedrals/atom
+  scanning impropers ...
+  2 = max impropers/atom
+  reading bonds ...
+  906 bonds
+  reading angles ...
+  1626 angles
+  reading dihedrals ...
+  2501 dihedrals
+  reading impropers ...
+  137 impropers
+  4 = max # of 1-2 neighbors
+  9 = max # of 1-3 neighbors
+  19 = max # of 1-4 neighbors
+  21 = max # of special neighbors
+
+special_bonds   charmm
+neigh_modify    delay 2 every 1
+
+
+# ------------- MINIMIZE ----------
+
+minimize 	1e-4 1e-6 1000 10000
+WARNING: Resetting reneighboring criteria during minimization (../min.cpp:168)
+PPPM initialization ...
+WARNING: System is not charge neutral, net charge = 6 (../kspace.cpp:302)
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.203272
+  grid = 16 16 16
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0316399
+  estimated relative force accuracy = 9.52826e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 9261 4096
+Neighbor list info ...
+  update every 1 steps, delay 0 steps, check yes
+  max neighbors/atom: 2000, page size: 100000
+  master list distance cutoff = 12
+  ghost atom cutoff = 12
+  binsize = 6, bins = 10 10 10
+  1 neighbor lists, perpetual/occasional/extra = 1 0 0
+  (1) pair lj/charmm/coul/long, perpetual
+      attributes: half, newton on
+      pair build: half/bin/newton
+      stencil: half/bin/3d/newton
+      bin: standard
+Per MPI rank memory allocation (min/avg/max) = 17.86 | 17.86 | 17.86 Mbytes
+Step Temp E_pair E_mol TotEng Press 
+       0            0   -3075.6498    943.91164   -2131.7381   -380.67776 
+     241            0    -4503.313    749.58662   -3753.7264   -29.045104 
+Loop time of 7.63279 on 1 procs for 241 steps with 892 atoms
+
+32.0% CPU use with 1 MPI tasks x 1 OpenMP threads
+
+Minimization stats:
+  Stopping criterion = energy tolerance
+  Energy initial, next-to-last, final = 
+        -2131.73812515     -3753.43984087     -3753.72636847
+  Force two-norm initial, final = 1086.21 26.3688
+  Force max component initial, final = 310.811 3.92748
+  Final line search alpha, max atom move = 0.00596649 0.0234333
+  Iterations, force evaluations = 241 463
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 5.8395     | 5.8395     | 5.8395     |   0.0 | 76.51
+Bond    | 0.46414    | 0.46414    | 0.46414    |   0.0 |  6.08
+Kspace  | 1.1535     | 1.1535     | 1.1535     |   0.0 | 15.11
+Neigh   | 0.14908    | 0.14908    | 0.14908    |   0.0 |  1.95
+Comm    | 0.001932   | 0.001932   | 0.001932   |   0.0 |  0.03
+Output  | 0          | 0          | 0          |   0.0 |  0.00
+Modify  | 0          | 0          | 0          |   0.0 |  0.00
+Other   |            | 0.02465    |            |       |  0.32
+
+Nlocal:    892 ave 892 max 892 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Nghost:    31 ave 31 max 31 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Neighs:    148891 ave 148891 max 148891 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+
+Total # of neighbors = 148891
+Ave neighs/atom = 166.918
+Ave special neighs/atom = 10.9395
+Neighbor list builds = 15
+Dangerous builds = 0
+reset_timestep  0
+
+# ------------- RUN ---------------
+
+thermo          100
+thermo_style    multi
+timestep	8
+
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
+Respa levels:
+  1 = bond angle
+  2 = dihedral improper pair
+  3 = kspace
+
+velocity        all create 200.0 12345678 dist uniform
+#dump            dump1 all atom 100 4pti.dump
+
+fix             1 all nvt temp 200 300 25
+fix             cor all filter/corotate m 1.0
+  163 = # of size 2 clusters
+  0 = # of size 3 clusters
+  25 = # of size 4 clusters
+  0 = # of size 5 clusters
+  100 = # of frozen angles
+
+run             1000
+PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.203272
+  grid = 16 16 16
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0316399
+  estimated relative force accuracy = 9.52826e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 9261 4096
+Per MPI rank memory allocation (min/avg/max) = 19.55 | 19.55 | 19.55 Mbytes
+---------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
+TotEng   =     -3220.3378 KinEng   =       531.1804 Temp     =       200.0000 
+PotEng   =     -3751.5181 E_bond   =        42.2810 E_angle  =       345.2592 
+E_dihed  =       337.8361 E_impro  =        24.2103 E_vdwl   =      -288.5339 
+E_coul   =      -886.3622 E_long   =     -3326.2088 Press    =        83.2283 
+---------------- Step      100 ----- CPU =      8.4380 (sec) ----------------
+TotEng   =     -2718.4258 KinEng   =       539.6265 Temp     =       203.1802 
+PotEng   =     -3258.0524 E_bond   =       203.2307 E_angle  =       566.1893 
+E_dihed  =       397.6759 E_impro  =        34.7696 E_vdwl   =      -248.6577 
+E_coul   =      -874.8466 E_long   =     -3336.4135 Press    =       135.8640 
+---------------- Step      200 ----- CPU =     16.9012 (sec) ----------------
+TotEng   =     -2661.9611 KinEng   =       625.0674 Temp     =       235.3503 
+PotEng   =     -3287.0285 E_bond   =       208.1804 E_angle  =       590.8462 
+E_dihed  =       389.1482 E_impro  =        30.5882 E_vdwl   =      -240.5448 
+E_coul   =      -926.3091 E_long   =     -3338.9378 Press    =       103.4738 
+---------------- Step      300 ----- CPU =     25.3046 (sec) ----------------
+TotEng   =     -2662.4139 KinEng   =       622.2647 Temp     =       234.2951 
+PotEng   =     -3284.6785 E_bond   =       202.4210 E_angle  =       573.6793 
+E_dihed  =       382.8919 E_impro  =        41.8973 E_vdwl   =      -218.9895 
+E_coul   =      -924.8414 E_long   =     -3341.7372 Press    =        40.6746 
+---------------- Step      400 ----- CPU =     33.8063 (sec) ----------------
+TotEng   =     -2604.9431 KinEng   =       662.9890 Temp     =       249.6286 
+PotEng   =     -3267.9321 E_bond   =       195.9116 E_angle  =       616.1383 
+E_dihed  =       407.8502 E_impro  =        43.3560 E_vdwl   =      -219.0377 
+E_coul   =      -966.3118 E_long   =     -3345.8387 Press    =       -91.8856 
+---------------- Step      500 ----- CPU =     42.3470 (sec) ----------------
+TotEng   =     -2609.3867 KinEng   =       657.0939 Temp     =       247.4090 
+PotEng   =     -3266.4806 E_bond   =       236.4955 E_angle  =       570.6256 
+E_dihed  =       390.5111 E_impro  =        41.9250 E_vdwl   =      -223.9927 
+E_coul   =      -939.5249 E_long   =     -3342.5201 Press    =       236.7471 
+---------------- Step      600 ----- CPU =     50.9590 (sec) ----------------
+TotEng   =     -2564.7161 KinEng   =       701.8494 Temp     =       264.2603 
+PotEng   =     -3266.5655 E_bond   =       223.5820 E_angle  =       582.7722 
+E_dihed  =       394.6196 E_impro  =        43.8581 E_vdwl   =      -201.7759 
+E_coul   =      -967.4136 E_long   =     -3342.2079 Press    =        26.6595 
+---------------- Step      700 ----- CPU =     59.4791 (sec) ----------------
+TotEng   =     -2510.1142 KinEng   =       689.5931 Temp     =       259.6455 
+PotEng   =     -3199.7072 E_bond   =       254.6476 E_angle  =       611.9715 
+E_dihed  =       403.0624 E_impro  =        44.1360 E_vdwl   =      -205.6377 
+E_coul   =      -964.7455 E_long   =     -3343.1416 Press    =        60.5789 
+---------------- Step      800 ----- CPU =     67.9330 (sec) ----------------
+TotEng   =     -2452.7408 KinEng   =       777.5962 Temp     =       292.7805 
+PotEng   =     -3230.3370 E_bond   =       250.4950 E_angle  =       656.6738 
+E_dihed  =       382.4702 E_impro  =        39.5378 E_vdwl   =      -225.0375 
+E_coul   =      -994.4519 E_long   =     -3340.0244 Press    =       -19.6463 
+---------------- Step      900 ----- CPU =     76.3690 (sec) ----------------
+TotEng   =     -2339.9766 KinEng   =       808.7116 Temp     =       304.4961 
+PotEng   =     -3148.6883 E_bond   =       247.7657 E_angle  =       679.0658 
+E_dihed  =       398.2984 E_impro  =        43.7890 E_vdwl   =      -230.2498 
+E_coul   =      -945.8152 E_long   =     -3341.5422 Press    =       -64.4343 
+---------------- Step     1000 ----- CPU =     84.8757 (sec) ----------------
+TotEng   =     -2329.1819 KinEng   =       822.9820 Temp     =       309.8691 
+PotEng   =     -3152.1639 E_bond   =       264.9609 E_angle  =       691.7104 
+E_dihed  =       385.9914 E_impro  =        40.5525 E_vdwl   =      -230.5182 
+E_coul   =      -954.6203 E_long   =     -3350.2405 Press    =      -146.6649 
+Loop time of 84.8758 on 1 procs for 1000 steps with 892 atoms
+
+Performance: 8.144 ns/day, 2.947 hours/ns, 11.782 timesteps/s
+32.0% CPU use with 1 MPI tasks x 1 OpenMP threads
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 68.548     | 68.548     | 68.548     |   0.0 | 80.76
+Bond    | 10.263     | 10.263     | 10.263     |   0.0 | 12.09
+Kspace  | 2.4528     | 2.4528     | 2.4528     |   0.0 |  2.89
+Neigh   | 1.9041     | 1.9041     | 1.9041     |   0.0 |  2.24
+Comm    | 0.044126   | 0.044126   | 0.044126   |   0.0 |  0.05
+Output  | 0.000983   | 0.000983   | 0.000983   |   0.0 |  0.00
+Modify  | 1.4113     | 1.4113     | 1.4113     |   0.0 |  1.66
+Other   |            | 0.2516     |            |       |  0.30
+
+Nlocal:    892 ave 892 max 892 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Nghost:    38 ave 38 max 38 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Neighs:    144068 ave 144068 max 144068 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+
+Total # of neighbors = 144068
+Ave neighs/atom = 161.511
+Ave special neighs/atom = 10.9395
+Neighbor list builds = 190
+Dangerous builds = 0
+
+unfix           cor
+unfix           1
+
+
+Please see the log.cite file for references relevant to this simulation
+
+Total wall time: 0:01:32
diff --git a/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.4 b/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.4
new file mode 100644
index 0000000000000000000000000000000000000000..5367f0e624094f484b4b35d8b57aeea1975df3fc
--- /dev/null
+++ b/examples/USER/misc/filter_corotate/log.22Jun2017.bpti.g++.4
@@ -0,0 +1,241 @@
+LAMMPS (20 Jun 2017)
+OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90)
+  using 1 OpenMP thread(s) per MPI task
+
+units           real
+
+atom_style      full
+bond_style      harmonic
+angle_style     charmm
+dihedral_style  charmm
+improper_style  harmonic
+
+pair_style      lj/charmm/coul/long 8 10
+pair_modify     mix arithmetic
+kspace_style    pppm 1e-4
+
+read_data       data.bpti
+  orthogonal box = (-10 -10 -30) to (50 50 30)
+  1 by 2 by 2 MPI processor grid
+  reading atoms ...
+  892 atoms
+  scanning bonds ...
+  4 = max bonds/atom
+  scanning angles ...
+  6 = max angles/atom
+  scanning dihedrals ...
+  18 = max dihedrals/atom
+  scanning impropers ...
+  2 = max impropers/atom
+  reading bonds ...
+  906 bonds
+  reading angles ...
+  1626 angles
+  reading dihedrals ...
+  2501 dihedrals
+  reading impropers ...
+  137 impropers
+  4 = max # of 1-2 neighbors
+  9 = max # of 1-3 neighbors
+  19 = max # of 1-4 neighbors
+  21 = max # of special neighbors
+
+special_bonds   charmm
+neigh_modify    delay 2 every 1
+
+
+# ------------- MINIMIZE ----------
+
+minimize 	1e-4 1e-6 1000 10000
+WARNING: Resetting reneighboring criteria during minimization (../min.cpp:168)
+PPPM initialization ...
+WARNING: System is not charge neutral, net charge = 6 (../kspace.cpp:302)
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.203272
+  grid = 16 16 16
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0316399
+  estimated relative force accuracy = 9.52826e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 3549 1024
+Neighbor list info ...
+  update every 1 steps, delay 0 steps, check yes
+  max neighbors/atom: 2000, page size: 100000
+  master list distance cutoff = 12
+  ghost atom cutoff = 12
+  binsize = 6, bins = 10 10 10
+  1 neighbor lists, perpetual/occasional/extra = 1 0 0
+  (1) pair lj/charmm/coul/long, perpetual
+      attributes: half, newton on
+      pair build: half/bin/newton
+      stencil: half/bin/3d/newton
+      bin: standard
+Per MPI rank memory allocation (min/avg/max) = 16.97 | 17.2 | 17.52 Mbytes
+Step Temp E_pair E_mol TotEng Press 
+       0            0   -3075.6498    943.91164   -2131.7381   -380.67776 
+     241            0   -4503.3131    749.58665   -3753.7264   -29.044989 
+Loop time of 3.06327 on 4 procs for 241 steps with 892 atoms
+
+31.9% CPU use with 4 MPI tasks x 1 OpenMP threads
+
+Minimization stats:
+  Stopping criterion = energy tolerance
+  Energy initial, next-to-last, final = 
+        -2131.73812515      -3753.4398752     -3753.72640446
+  Force two-norm initial, final = 1086.21 26.3687
+  Force max component initial, final = 310.811 3.92765
+  Final line search alpha, max atom move = 0.0059665 0.0234343
+  Iterations, force evaluations = 241 463
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 0.91458    | 1.6235     | 2.2701     |  38.2 | 53.00
+Bond    | 0.055164   | 0.13173    | 0.19487    |  15.1 |  4.30
+Kspace  | 0.48966    | 1.1993     | 1.9847     |  48.7 | 39.15
+Neigh   | 0.053297   | 0.053442   | 0.053576   |   0.0 |  1.74
+Comm    | 0.031677   | 0.035006   | 0.038061   |   1.5 |  1.14
+Output  | 0          | 0          | 0          |   0.0 |  0.00
+Modify  | 0          | 0          | 0          |   0.0 |  0.00
+Other   |            | 0.02021    |            |       |  0.66
+
+Nlocal:    223 ave 323 max 89 min
+Histogram: 1 0 0 0 1 0 0 0 1 1
+Nghost:    613 ave 675 max 557 min
+Histogram: 1 0 0 1 0 1 0 0 0 1
+Neighs:    37222.8 ave 50005 max 20830 min
+Histogram: 1 0 0 0 1 0 0 1 0 1
+
+Total # of neighbors = 148891
+Ave neighs/atom = 166.918
+Ave special neighs/atom = 10.9395
+Neighbor list builds = 15
+Dangerous builds = 0
+reset_timestep  0
+
+# ------------- RUN ---------------
+
+thermo          100
+thermo_style    multi
+timestep	8
+
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
+Respa levels:
+  1 = bond angle
+  2 = dihedral improper pair
+  3 = kspace
+
+velocity        all create 200.0 12345678 dist uniform
+#dump            dump1 all atom 100 4pti.dump
+
+fix             1 all nvt temp 200 300 25
+fix             cor all filter/corotate m 1.0
+  163 = # of size 2 clusters
+  0 = # of size 3 clusters
+  25 = # of size 4 clusters
+  0 = # of size 5 clusters
+  100 = # of frozen angles
+
+run             1000
+PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.203272
+  grid = 16 16 16
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0316399
+  estimated relative force accuracy = 9.52826e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 3549 1024
+Per MPI rank memory allocation (min/avg/max) = 17.14 | 17.63 | 18.14 Mbytes
+---------------- Step        0 ----- CPU =      0.0000 (sec) ----------------
+TotEng   =     -3220.3378 KinEng   =       531.1804 Temp     =       200.0000 
+PotEng   =     -3751.5182 E_bond   =        42.2810 E_angle  =       345.2593 
+E_dihed  =       337.8361 E_impro  =        24.2103 E_vdwl   =      -288.5339 
+E_coul   =      -886.3622 E_long   =     -3326.2088 Press    =        83.2284 
+---------------- Step      100 ----- CPU =      3.4639 (sec) ----------------
+TotEng   =     -2718.4266 KinEng   =       539.6246 Temp     =       203.1794 
+PotEng   =     -3258.0513 E_bond   =       203.2306 E_angle  =       566.1887 
+E_dihed  =       397.6756 E_impro  =        34.7695 E_vdwl   =      -248.6577 
+E_coul   =      -874.8446 E_long   =     -3336.4135 Press    =       135.8653 
+---------------- Step      200 ----- CPU =      6.8898 (sec) ----------------
+TotEng   =     -2662.0450 KinEng   =       625.0178 Temp     =       235.3317 
+PotEng   =     -3287.0628 E_bond   =       208.1691 E_angle  =       590.8259 
+E_dihed  =       389.1424 E_impro  =        30.5879 E_vdwl   =      -240.5397 
+E_coul   =      -926.3110 E_long   =     -3338.9375 Press    =       103.4843 
+---------------- Step      300 ----- CPU =     10.2791 (sec) ----------------
+TotEng   =     -2661.8829 KinEng   =       623.0352 Temp     =       234.5852 
+PotEng   =     -3284.9181 E_bond   =       203.0274 E_angle  =       573.6583 
+E_dihed  =       383.0124 E_impro  =        41.9015 E_vdwl   =      -218.0696 
+E_coul   =      -926.5806 E_long   =     -3341.8675 Press    =        45.6868 
+---------------- Step      400 ----- CPU =     13.5874 (sec) ----------------
+TotEng   =     -2594.5220 KinEng   =       672.8693 Temp     =       253.3487 
+PotEng   =     -3267.3914 E_bond   =       201.3378 E_angle  =       612.7099 
+E_dihed  =       410.1920 E_impro  =        44.0201 E_vdwl   =      -217.9714 
+E_coul   =      -971.6203 E_long   =     -3346.0595 Press    =      -121.1015 
+---------------- Step      500 ----- CPU =     16.9047 (sec) ----------------
+TotEng   =     -2603.9306 KinEng   =       668.2122 Temp     =       251.5952 
+PotEng   =     -3272.1428 E_bond   =       238.1081 E_angle  =       578.3310 
+E_dihed  =       399.1305 E_impro  =        41.4314 E_vdwl   =      -216.9664 
+E_coul   =      -969.4047 E_long   =     -3342.7729 Press    =       156.7851 
+---------------- Step      600 ----- CPU =     20.1970 (sec) ----------------
+TotEng   =     -2531.1096 KinEng   =       728.1698 Temp     =       274.1705 
+PotEng   =     -3259.2794 E_bond   =       232.8396 E_angle  =       621.3323 
+E_dihed  =       398.1952 E_impro  =        37.0914 E_vdwl   =      -241.6350 
+E_coul   =      -963.1540 E_long   =     -3343.9488 Press    =        58.6784 
+---------------- Step      700 ----- CPU =     23.4360 (sec) ----------------
+TotEng   =     -2499.9495 KinEng   =       742.1211 Temp     =       279.4234 
+PotEng   =     -3242.0705 E_bond   =       240.5622 E_angle  =       582.9270 
+E_dihed  =       396.6246 E_impro  =        36.6510 E_vdwl   =      -228.4925 
+E_coul   =      -926.8734 E_long   =     -3343.4695 Press    =       -60.7458 
+---------------- Step      800 ----- CPU =     26.6709 (sec) ----------------
+TotEng   =     -2426.0217 KinEng   =       760.1083 Temp     =       286.1959 
+PotEng   =     -3186.1300 E_bond   =       266.5863 E_angle  =       652.3401 
+E_dihed  =       380.7407 E_impro  =        34.6861 E_vdwl   =      -225.3729 
+E_coul   =      -953.2382 E_long   =     -3341.8721 Press    =       -57.9824 
+---------------- Step      900 ----- CPU =     29.8152 (sec) ----------------
+TotEng   =     -2419.4636 KinEng   =       780.8361 Temp     =       294.0004 
+PotEng   =     -3200.2996 E_bond   =       269.3237 E_angle  =       665.7171 
+E_dihed  =       408.3527 E_impro  =        43.7811 E_vdwl   =      -254.0696 
+E_coul   =     -1002.0694 E_long   =     -3331.3352 Press    =       -52.0169 
+---------------- Step     1000 ----- CPU =     32.8748 (sec) ----------------
+TotEng   =     -2398.7244 KinEng   =       811.9856 Temp     =       305.7288 
+PotEng   =     -3210.7099 E_bond   =       258.2207 E_angle  =       639.3671 
+E_dihed  =       379.3353 E_impro  =        41.7602 E_vdwl   =      -207.2654 
+E_coul   =      -983.9330 E_long   =     -3338.1948 Press    =        89.4870 
+Loop time of 32.8751 on 4 procs for 1000 steps with 892 atoms
+
+Performance: 21.025 ns/day, 1.141 hours/ns, 30.418 timesteps/s
+31.9% CPU use with 4 MPI tasks x 1 OpenMP threads
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 12.449     | 19.023     | 24.612     |  99.6 | 57.86
+Bond    | 1.4547     | 2.8768     | 3.9098     |  61.4 |  8.75
+Kspace  | 1.0537     | 1.0778     | 1.0992     |   2.1 |  3.28
+Neigh   | 0.67542    | 0.67994    | 0.68323    |   0.3 |  2.07
+Comm    | 1.8602     | 8.4515     | 16.516     | 182.9 | 25.71
+Output  | 0.000839   | 0.00147    | 0.003293   |   2.7 |  0.00
+Modify  | 0.56658    | 0.63186    | 0.69304    |   6.8 |  1.92
+Other   |            | 0.133      |            |       |  0.40
+
+Nlocal:    223 ave 339 max 136 min
+Histogram: 1 1 0 0 0 1 0 0 0 1
+Nghost:    590 ave 626 max 552 min
+Histogram: 1 0 0 0 1 0 1 0 0 1
+Neighs:    36488.2 ave 41965 max 29054 min
+Histogram: 1 0 0 0 1 0 0 0 1 1
+
+Total # of neighbors = 145953
+Ave neighs/atom = 163.624
+Ave special neighs/atom = 10.9395
+Neighbor list builds = 189
+Dangerous builds = 0
+
+unfix           cor
+unfix           1
+
+
+Please see the log.cite file for references relevant to this simulation
+
+Total wall time: 0:00:36
diff --git a/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.1 b/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.1
new file mode 100644
index 0000000000000000000000000000000000000000..22c5483c9e23dd879f68802b0221b6693e75021b
--- /dev/null
+++ b/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.1
@@ -0,0 +1,147 @@
+LAMMPS (20 Jun 2017)
+OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90)
+  using 1 OpenMP thread(s) per MPI task
+# Solvated 5-mer peptide, run for 8ps in NVT
+
+units           real
+atom_style      full
+
+pair_style      lj/charmm/coul/long 8.0 10.0 10.0
+bond_style      harmonic
+angle_style     charmm
+dihedral_style  charmm
+improper_style  harmonic
+kspace_style    pppm 0.0001
+
+read_data       data.peptide
+  orthogonal box = (36.8402 41.0137 29.7681) to (64.2116 68.3851 57.1395)
+  1 by 1 by 1 MPI processor grid
+  reading atoms ...
+  2004 atoms
+  reading velocities ...
+  2004 velocities
+  scanning bonds ...
+  3 = max bonds/atom
+  scanning angles ...
+  6 = max angles/atom
+  scanning dihedrals ...
+  14 = max dihedrals/atom
+  scanning impropers ...
+  1 = max impropers/atom
+  reading bonds ...
+  1365 bonds
+  reading angles ...
+  786 angles
+  reading dihedrals ...
+  207 dihedrals
+  reading impropers ...
+  12 impropers
+  4 = max # of 1-2 neighbors
+  7 = max # of 1-3 neighbors
+  14 = max # of 1-4 neighbors
+  18 = max # of special neighbors
+
+neighbor        2.0 bin
+neigh_modify    delay 5
+
+thermo          50
+#dump            dump1 all atom 100 peptide.dump
+
+timestep        8
+
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
+Respa levels:
+  1 = bond angle
+  2 = dihedral improper pair
+  3 = kspace
+
+fix             1 all nvt temp 250.0 250.0 100.0 tchain 1
+fix             cor all filter/corotate m 1.0
+  19 = # of size 2 clusters
+  0 = # of size 3 clusters
+  3 = # of size 4 clusters
+  0 = # of size 5 clusters
+  646 = # of frozen angles
+run             1000
+PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.268725
+  grid = 15 15 15
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0228209
+  estimated relative force accuracy = 6.87243e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 10648 3375
+Neighbor list info ...
+  update every 1 steps, delay 5 steps, check yes
+  max neighbors/atom: 2000, page size: 100000
+  master list distance cutoff = 12
+  ghost atom cutoff = 12
+  binsize = 6, bins = 5 5 5
+  1 neighbor lists, perpetual/occasional/extra = 1 0 0
+  (1) pair lj/charmm/coul/long, perpetual
+      attributes: half, newton on
+      pair build: half/bin/newton
+      stencil: half/bin/3d/newton
+      bin: standard
+Per MPI rank memory allocation (min/avg/max) = 22.72 | 22.72 | 22.72 Mbytes
+Step Temp E_pair E_mol TotEng Press 
+       0     190.0857   -6442.7438    70.391457   -5237.4338    20361.984 
+      50    239.47667   -7205.1006    1092.7664   -4682.5237   -23733.122 
+     100    244.63086   -6788.0793    422.97204   -4904.5234    16458.011 
+     150    240.79042   -7267.0791    966.31411   -4863.1107   -13554.894 
+     200    254.77122   -6868.5713    591.00071   -4756.4431    10532.563 
+     250    241.87417   -7264.9349     856.9357   -4963.8743   -9043.4359 
+     300    251.37775      -6976.8    650.55612   -4825.3773    6986.2021 
+     350    250.81494   -7286.7011    880.11184   -4909.0829   -6392.4665 
+     400    247.55673   -7104.4036    701.89555   -4924.4551    4720.7811 
+     450    258.54988   -7215.3011    832.23692   -4839.3759   -3446.3859 
+     500    246.80928   -7151.2468    715.61007   -4962.0464    2637.5769 
+     550    246.20721   -7159.0464    805.24974   -4883.8011    -2725.227 
+     600    250.62483   -7201.7688    806.10076   -4899.2968    770.22352 
+     650    247.59777   -7260.1607    802.97277   -4978.8899   -430.42309 
+     700    246.86951   -7286.2971    825.99865   -4986.3486   -427.88651 
+     750    252.79268   -7307.8572     833.4822   -4965.0605   -614.74372 
+     800    251.73191   -7315.2457    839.59859    -4972.666    952.56448 
+     850    246.75844   -7303.6221    816.67112   -5013.6642   -2055.2823 
+     900    251.00123   -7317.4219    825.12165   -4993.6817   -356.53166 
+     950    259.20822   -7252.3466    854.62611   -4850.1016   -1719.5267 
+    1000    245.72486   -7347.5547    811.48146   -5068.9576    -717.6136 
+Loop time of 357.523 on 1 procs for 1000 steps with 2004 atoms
+
+Performance: 1.933 ns/day, 12.414 hours/ns, 2.797 timesteps/s
+32.0% CPU use with 1 MPI tasks x 1 OpenMP threads
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 328.2      | 328.2      | 328.2      |   0.0 | 91.80
+Bond    | 4.4815     | 4.4815     | 4.4815     |   0.0 |  1.25
+Kspace  | 3.9448     | 3.9448     | 3.9448     |   0.0 |  1.10
+Neigh   | 12.457     | 12.457     | 12.457     |   0.0 |  3.48
+Comm    | 3.2147     | 3.2147     | 3.2147     |   0.0 |  0.90
+Output  | 0.001689   | 0.001689   | 0.001689   |   0.0 |  0.00
+Modify  | 3.937      | 3.937      | 3.937      |   0.0 |  1.10
+Other   |            | 1.289      |            |       |  0.36
+
+Nlocal:    2004 ave 2004 max 2004 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Nghost:    11191 ave 11191 max 11191 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+Neighs:    708610 ave 708610 max 708610 min
+Histogram: 1 0 0 0 0 0 0 0 0 0
+
+Total # of neighbors = 708610
+Ave neighs/atom = 353.598
+Ave special neighs/atom = 2.34032
+Neighbor list builds = 200
+Dangerous builds = 200
+unfix           cor
+unfix           1
+
+
+
+
+Please see the log.cite file for references relevant to this simulation
+
+Total wall time: 0:05:57
diff --git a/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.4 b/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.4
new file mode 100644
index 0000000000000000000000000000000000000000..eec3843bd0ea170ef43347cc2dc29c7ef4a25e71
--- /dev/null
+++ b/examples/USER/misc/filter_corotate/log.22Jun2017.peptide.g++.4
@@ -0,0 +1,147 @@
+LAMMPS (20 Jun 2017)
+OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90)
+  using 1 OpenMP thread(s) per MPI task
+# Solvated 5-mer peptide, run for 8ps in NVT
+
+units           real
+atom_style      full
+
+pair_style      lj/charmm/coul/long 8.0 10.0 10.0
+bond_style      harmonic
+angle_style     charmm
+dihedral_style  charmm
+improper_style  harmonic
+kspace_style    pppm 0.0001
+
+read_data       data.peptide
+  orthogonal box = (36.8402 41.0137 29.7681) to (64.2116 68.3851 57.1395)
+  1 by 2 by 2 MPI processor grid
+  reading atoms ...
+  2004 atoms
+  reading velocities ...
+  2004 velocities
+  scanning bonds ...
+  3 = max bonds/atom
+  scanning angles ...
+  6 = max angles/atom
+  scanning dihedrals ...
+  14 = max dihedrals/atom
+  scanning impropers ...
+  1 = max impropers/atom
+  reading bonds ...
+  1365 bonds
+  reading angles ...
+  786 angles
+  reading dihedrals ...
+  207 dihedrals
+  reading impropers ...
+  12 impropers
+  4 = max # of 1-2 neighbors
+  7 = max # of 1-3 neighbors
+  14 = max # of 1-4 neighbors
+  18 = max # of special neighbors
+
+neighbor        2.0 bin
+neigh_modify    delay 5
+
+thermo          50
+#dump            dump1 all atom 100 peptide.dump
+
+timestep        8
+
+run_style respa 3 2 8 bond 1 dihedral 2 pair 2 kspace 3
+Respa levels:
+  1 = bond angle
+  2 = dihedral improper pair
+  3 = kspace
+
+fix             1 all nvt temp 250.0 250.0 100.0 tchain 1
+fix             cor all filter/corotate m 1.0
+  19 = # of size 2 clusters
+  0 = # of size 3 clusters
+  3 = # of size 4 clusters
+  0 = # of size 5 clusters
+  646 = # of frozen angles
+run             1000
+PPPM initialization ...
+WARNING: Using 12-bit tables for long-range coulomb (../kspace.cpp:321)
+  G vector (1/distance) = 0.268725
+  grid = 15 15 15
+  stencil order = 5
+  estimated absolute RMS force accuracy = 0.0228209
+  estimated relative force accuracy = 6.87243e-05
+  using double precision FFTs
+  3d grid and FFT values/proc = 4312 960
+Neighbor list info ...
+  update every 1 steps, delay 5 steps, check yes
+  max neighbors/atom: 2000, page size: 100000
+  master list distance cutoff = 12
+  ghost atom cutoff = 12
+  binsize = 6, bins = 5 5 5
+  1 neighbor lists, perpetual/occasional/extra = 1 0 0
+  (1) pair lj/charmm/coul/long, perpetual
+      attributes: half, newton on
+      pair build: half/bin/newton
+      stencil: half/bin/3d/newton
+      bin: standard
+Per MPI rank memory allocation (min/avg/max) = 16.87 | 17.05 | 17.26 Mbytes
+Step Temp E_pair E_mol TotEng Press 
+       0     190.0857   -6442.7438    70.391457   -5237.4338    20361.984 
+      50    239.47667   -7205.1005    1092.7664   -4682.5237   -23733.122 
+     100    244.63889   -6788.1152    422.96733   -4904.5161    16457.756 
+     150    239.36917   -7258.7053    967.87775   -4861.6589   -13526.261 
+     200    255.14702   -6864.0525    604.58036   -4736.1009      11013.1 
+     250    252.72919   -7303.0966    898.11178   -4896.0494   -8480.8766 
+     300    250.66477   -6989.2603    652.83649   -4839.8141    6209.3375 
+     350    243.30794   -7218.8575    838.31977   -4927.8525   -5180.4928 
+     400     256.3573    -7090.677    706.24197   -4853.8377     3302.577 
+     450    246.15776    -7274.574    834.31676    -4970.557    -3427.971 
+     500    256.28473   -7082.1447    735.42828   -4816.5524     2846.086 
+     550    251.32327    -7341.739    812.64934   -5028.5484   -1786.9277 
+     600    254.57737   -7152.3448    740.52534   -4891.8494    825.91675 
+     650    244.95305   -7207.1136    790.67659   -4953.9295   -520.79769 
+     700     249.4984   -7204.2699    779.06969   -4935.5544   -940.75384 
+     750    248.46962   -7232.1037     791.6642   -4956.9361   -548.12171 
+     800     260.2974   -7293.1982    793.23282   -4945.8435     -1171.26 
+     850    249.79023   -7258.3759    823.56789   -4943.4198   -499.76275 
+     900    249.97237   -7267.0584    784.57992   -4990.0028   -271.33531 
+     950    251.29018   -7261.0642      823.467   -4937.2534    -538.7168 
+    1000    246.05777   -7285.0948    847.90892   -4968.0826   -2613.1854 
+Loop time of 94.6835 on 4 procs for 1000 steps with 2004 atoms
+
+Performance: 7.300 ns/day, 3.288 hours/ns, 10.562 timesteps/s
+37.9% CPU use with 4 MPI tasks x 1 OpenMP threads
+
+MPI task timing breakdown:
+Section |  min time  |  avg time  |  max time  |%varavg| %total
+---------------------------------------------------------------
+Pair    | 33.389     | 78.508     | 94.639     | 294.1 | 82.92
+Bond    | 0.39957    | 1.104      | 1.4443     |  40.6 |  1.17
+Kspace  | 0.53324    | 1.2631     | 1.5137     |  37.5 |  1.33
+Neigh   | 1.2668     | 3.011      | 3.5942     |  58.0 |  3.18
+Comm    | 3.4563     | 8.8707     | 11.494     | 107.9 |  9.37
+Output  | 0.000435   | 0.0017425  | 0.004136   |   3.4 |  0.00
+Modify  | 0.59335    | 1.4123     | 1.6921     |  39.8 |  1.49
+Other   |            | 0.5129     |            |       |  0.54
+
+Nlocal:    501 ave 515 max 476 min
+Histogram: 1 0 0 0 0 0 0 1 1 1
+Nghost:    6681.5 ave 6740 max 6634 min
+Histogram: 2 0 0 0 0 0 0 1 0 1
+Neighs:    176872 ave 182642 max 168464 min
+Histogram: 1 0 0 0 0 0 1 1 0 1
+
+Total # of neighbors = 707486
+Ave neighs/atom = 353.037
+Ave special neighs/atom = 2.34032
+Neighbor list builds = 200
+Dangerous builds = 200
+unfix           cor
+unfix           1
+
+
+
+
+Please see the log.cite file for references relevant to this simulation
+
+Total wall time: 0:01:53