[lammps-users] i want put fixed walls.

[no_tengo_nombre]

hi.
in one simulation i want put the axis x and y fixed.

someone know how i can make it?

my simulation are atom style molecular type and use
pair_coeff sw.

if i put boundary f f m the simulation fail becouse
some atoms go out of simulation box.

thank you for all.

[sjplimp]

The doc page for the boundary command is pretty clear
about what the different options mean. If you don't
want a periodic system you probabably want 's' for shrink-wrapped
if you are losing atoms.

Steve