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 heatflux on surface 3 top 100 bottom -200')
7 cubit.cmd('create heatflux on surface 5 value -25 ')
