(
 See trubea1. Now in y-z plane however.
)

echo -no
number_of_space_dimensions 3
materi_velocity
materi_velocity_integrated
beam_rotation
end_initia

node 1  0 0 0
node 2  0 1 0
element 1  -trussbeam 1 2

group_type 0  -trussbeam
group_beam_young 0  1.0
group_beam_inertia 0  1.0
group_beam_plane 0  -y -z
group_beam_memory 0  -updated_without_rotation
group_truss_area 0  1.0
group_truss_young 0  1.0
group_truss_memory 0  -updated_without_rotation

bounda_unknown 0  1 -velx -vely -velz -rotx -roty -rotz
bounda_force   1  2 -velz
bounda_time    1  1.e-2

control_timestep 0  1.e-1 1.e-1
(
control_print    0  -time_current -node_dof -dof_label
)

target_item    0  -node_dof 2 -veliz
target_value   0  0.333e-2 1.e-5
target_item    1  -node_rhside 1 -rotx
target_value   1  1.e-2 1.e-5
end_data
