(Elongation test truss in 1D)

echo -no
number_of_space_dimensions 1
materi_velocity
materi_velocity_integrated
materi_stress
end_initia

node 1  0
node 2  1
element 1  -truss 1 2

group_type 0  -truss
group_truss_area 0  1.0
group_truss_young 0  1.0

bounda_unknown 0  1 -velx
bounda_time    0  0. 1. 100. 1.

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

target_item    0  -node_dof 2 -velx
target_value   0  1. 1.e-8
end_data
