git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@1539 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2008-02-19 15:35:29 +00:00
parent 812ed9dca0
commit 3cd6aebb18
1 changed files with 1 additions and 1 deletions
--- a/src/fix_wall_lj126.cpp
+++ b/src/fix_wall_lj126.cpp
@ -149,7 +149,7 @@ void FixWallLJ126::post_force(int vflag)
      rinv = 1.0/delta;
      r2inv = rinv*rinv;
      r6inv = r2inv*r2inv*r2inv;
-      fwall = r6inv*(coeff1*r6inv - coeff2) * side;
+      fwall = side * r6inv*(coeff1*r6inv - coeff2) * rinv;
      f[i][dim] -= fwall;
      wall[0] += r6inv*(coeff3*r6inv - coeff4) - offset;
      wall[dim+1] += fwall;