diff --git a/doc/fix_wall_lj126.html b/doc/fix_wall_lj126.html index 78c9104af8..bc8ac35f15 100644 --- a/doc/fix_wall_lj126.html +++ b/doc/fix_wall_lj126.html @@ -13,7 +13,7 @@

Syntax:

-
fix ID group-ID wall/lj126 style coord epsilon sigma cutoff 
+
fix ID group-ID wall/lj126 style coord epsilon sigma cutoff keyword values ... 
 

 
+
  • one or more keyword/value pairs may be appended 
+
+
  • keyword = vel 
+
+  vel args = v
+    v = velocity of wall (velocity units)
+
 
 
    Examples:
 
    
 
    fix wallhi all wall/lj126 xhi 10.0 1.0 1.0 1.12 
 
    
+
    fix leftwall all wall/lj126 zlo 0.0  1.0 1.0 0.858 vel 1.0
+
    
 
    Description:
 
    
 
    Bound the simulation domain on one of its faces with a Lennard-Jones
@@ -44,6 +54,12 @@ provided by the fix wall/lj93 command.
 
    The wall potential is shifted so that the energy of a wall-particle
 interaction is 0.0 at the cutoff distance.
 
    
+
    If the vel keyword is specified, the position of wall will move during the
+simulation, based on its initial position (coord) and the specified
+velocity (vel).  Note that if you do multiple runs, the initial position
+of the indenter (x,y,z) does not change, so it will continue to move
+at the specified velocity.
+
    
 
    Restart, fix_modify, output, run start/stop, minimize info:
 
    
 
    No information about this fix is written to binary restart
@@ -80,6 +96,8 @@ being minimized), you MUST enable the fix_modify
 
    fix wall/reflect, fix
 wall/lj93
 
    
-
    Default: none
+
    Default:
+
    
+
    The option defaults are vel = 0.
 
    
 
diff --git a/doc/fix_wall_lj93.html b/doc/fix_wall_lj93.html
index 3ac82894e9..9b97f0ef69 100644
--- a/doc/fix_wall_lj93.html
+++ b/doc/fix_wall_lj93.html
@@ -13,20 +13,30 @@
 
 
    Syntax:
 
    
-
    fix ID group-ID wall/lj93 style coord epsilon sigma cutoff 
+
    fix ID group-ID wall/lj93 style coord epsilon sigma cutoff keyword values ... 
 
    
-
    • ID, group-ID are documented in fix command
-
    • wall/lj93 = style name of this fix command
-
    • style = xlo or xhi or ylo or yhi or zlo or zhi
-
    • coord = position of wall
-
    • epsilon = Lennard-Jones epsilon for wall-particle interaction
-
    • sigma = Lennard-Jones sigma for wall-particle interaction
-
    • cutoff = distance from wall at which wall-particle interaction is cut off 
+
    • ID, group-ID are documented in fix command
+wall/lj93 = style name of this fix command
+style = xlo or xhi or ylo or yhi or zlo or zhi
+coord = position of wall
+epsilon = Lennard-Jones epsilon for wall-particle interaction
+sigma = Lennard-Jones sigma for wall-particle interaction
+cutoff = distance from wall at which wall-particle interaction is cut off 
+
+
    • one or more keyword/value pairs may be appended 
+
+
    • keyword = vel 
+
+  vel args = v
+    v = velocity of wall (velocity units)
+
 
    
 
    Examples:
 
    
 
    fix wallhi all wall/lj93 xhi 10.0 1.0 1.0 2.5 
 
    
+
    fix leftwall all wall/lj93 zlo 0.0  1.0 1.0 0.858 vel 1.0
+
    
 
    Description:
 
    
 
    Bound the simulation domain on one of its faces with a Lennard-Jones
@@ -45,6 +55,12 @@ wall/lj126 command.
 
    The wall potential is shifted so that the energy of a wall-particle
 interaction is 0.0 at the cutoff distance.
 
    
+
    If the vel keyword is specified, the position of wall will move during the
+simulation, based on its initial position (coord) and the specified
+velocity (vel).  Note that if you do multiple runs, the initial position
+of the indenter (x,y,z) does not change, so it will continue to move
+at the specified velocity.
+
    
 
    Restart, fix_modify, output, run start/stop, minimize info:
 
    
 
    No information about this fix is written to binary restart
@@ -81,6 +97,8 @@ being minimized), you MUST enable the fix_modify
 
    fix wall/reflect, fix
 wall/lj126
 
    
-
    Default: none
+
    Default:
+
    
+
    The option defaults are vel = 0.