2 cubit.cmd('brick x 1 y 1 z 1')
3 cubit.cmd('volume 1 size 1')
4 cubit.cmd('volume 1 scheme Tetmesh')
5 cubit.cmd('mesh volume 1')
6 cubit.cmd('create Acceleration on node 3 dof all fix 0.55 ')
7 cubit.cmd('create Acceleration on node 5 dof 1 dof 3 dof 5 fix -1.1 ')
8 cubit.cmd('create Acceleration on node 1 dof 2 fix 0.0 ')
