PROBLEM mechanical 3D
READ_MESH reaction.msh SCALE 1e-3

E = 70e9
nu = 0.33

BC dummy_name symmetry GROUPS surf_1_1 surf_1_2  surf_1_3  surf_1_4 surf_1_6
BC surf_1_5 Fz=-100

SOLVE_PROBLEM

REACTION surf_1_1   RESULT R1
REACTION surf_1_2   RESULT R2
REACTION surf_1_3   RESULT R3
REACTION surf_1_4   RESULT R4
REACTION surf_1_5   RESULT R5
REACTION surf_1_6   RESULT R6

# PRINT 1 %+.1f R1
# PRINT 2 %+.1f R2
# PRINT 3 %+.1f R3
# PRINT 4 %+.1f R4
# PRINT 5 %+.1f R5
# PRINT 6 %+.1f R6

PRINT 1 %.2f abs(R1[1]) abs(R1[2]) abs(R1[3])
PRINT 1 %.2f abs(R2[1]) abs(R2[2]) abs(R2[3])
PRINT 1 %.2f abs(R3[1]) abs(R3[2]) abs(R3[3])
PRINT 1 %.2f abs(R4[1]) abs(R4[2]) abs(R4[3])
PRINT 1 %.2f abs(R5[1]) abs(R5[2]) abs(R5[3])
PRINT 1 %.2f abs(R6[1]) abs(R6[2]) abs(R6[3])

PRINT "total" %.0e R1[1]+R2[1]+R3[1]+R4[1]+R5[1]+R6[1]   R1[2]+R2[2]+R3[2]+R4[2]+R5[2]+R6[2]   R1[3]+R2[3]+R3[3]+R4[3]+R5[3]+R6[3]

# PRINT w(0,0,200)
WRITE_MESH $0.vtu VECTOR u v w  sigmax sigmay sigmaz