rotate the wall

Submitted by shokeyi on Tue, 08/13/2013 - 23:06

Hi everyone,
I tried to give the wall an angle velocity with "fix move/mesh" command. It gives as "fix c1 all move/mesh mesh cad1 rotate/variable origin 0 0 0 axis 1 1 1 omega 0.5". However, the result shows "ERROR: Variable name 1 for fix move/mesh rotate dynamic does not exist (mesh_mover.cpp:329)". Does anyone know how to modify it? My LIGGGHTS version is 2.2. Thanks.