( A quadratic triangle is strained 1 is y-direction.
  The -sigyy stress should become 1)

echo -no
number_of_space_dimensions 2
materi_velocity
materi_strain_total
materi_stress
end_initia

node 1  0.0 0.0
node 2  1.0 0.0
node 3  0.0 1.0
node 4  1.0 1.0
element 1  -quad4 1 2 3 4

start_define
  lower_edge geometry_line 1
end_define
start_define
  upper_edge geometry_line 2
end_define

lower_edge 0. 0. 1. 0. 1.e-5
upper_edge 0. 1. 1. 1. 1.e-5

group_type 0  -materi
group_materi_elasti_young 0  1.0
group_materi_memory 0  -updated_without_rotation

bounda_unknown   0   -lower_edge -velx -vely
bounda_time      0   0. 0. 100. 0.
bounda_unknown   1   -upper_edge -vely
bounda_time      1   0. 1. 100. 1.

post_point       1  0.1 0.1

control_mesh_refine_globally 10  -p_refinement

control_mesh_split           20  -yes

control_timestep             30  1. 1.
(
control_print                30  -node_dof -post_point_dof
)

target_item  2 -post_point_dof 1 -sigxx
target_value 2 0. 1.e-10
target_item  3 -post_point_dof 1 -sigyy
target_value 3 1. 1.e-10
end_data
