[lammps-users] Two or more integration fixes

Hi Everyone,

I want to use two or more integration fixes, for example, fix recenter and
fix wall/reflect, in a script file. But they should come after all other
integration fixes because they both change coordinates.

If we use these two fixes, we may get wrong values or error to stop the

Are there any methods to circumvent this problem?

Thanks in advance.

S. Kim

Department of Physics
Kyonggi University
Suwon, Korea

Well, you can't do 2 things last. I suppose you could have
3 fixes: wall/reflect, recenter, wall/reflect. But its probably
OK if you just do them in either order. Small changes will
get corrected on the next timestep.