pressure:
[15.8621453, 7.86617416, -5.96251413e-2, 1.37046453e-20, 7.73457247, 15.6843950, 15.5877109, 7.63392781, -3.81499503e-1]
velocities:
[(0.00000000, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000), (1.00626293, 0.00000000), (9.86429665e-1, -7.54532650e-3), (1.00000000, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000), (7.58710079e-1, 0.00000000), (7.51733823e-1, -1.37909578e-3), (7.42473784e-1, -5.42709621e-3), (7.54635770e-1, 1.31645255e-3), (7.50000000e-1, 0.00000000), (1.00323197, 1.86232035e-3), (1.00010907, 1.00885867e-3), (7.58505774e-1, 0.00000000), (7.50313130e-1, 1.03556246e-3), (7.42785298e-1, -5.18285253e-3), (7.51215267e-1, 1.79185817e-3), (7.50000000e-1, 0.00000000), (0.00000000, 0.00000000), (0.00000000, 0.00000000)]