1How to run the test: 2-------------------- 3ElmerGrid 1 2 cube.grd -partition 4 1 1 -periodic 1 1 0 4mpirun -np 4 ElmerSolver_mpi test.sif 5 6The solution in 'Stress' must be indetical to 'StressAna' on the bottom boundary of the mesh. 7 8 9