( Heat transfer only.
  Bi-linear temperature field.
  Stationar.
  Middle node should get temperature 2.5. )

echo -no
number_of_space_dimensions 2
condif_temperature
end_initia

options_inertia -no

node 1  0 0
node 2  1 0
node 3  0 1
node 4  1 1
node 5  0.5 0.5
element 1  -tria3 2 4 5
element 2  -tria3 3 4 5
element 3  -tria3 1 3 5
element 4  -tria3 1 2 5

geometry_line 1 0. 0. 1. 0.  0.01
geometry_line 2 1. 0. 1. 1.  0.01
geometry_line 3 1. 1. 0. 1.  0.01
geometry_line 4 0. 1. 0. 0.  0.01
geometry_bounda_factor 1  1. 2.
geometry_bounda_factor 2  2. 3.
geometry_bounda_factor 3  3. 4.
geometry_bounda_factor 4  4. 1.

bounda_unknown 0  -geometry_line 1 -temp
bounda_time    0  0.0 0.0 1. 1. 100. 1.
bounda_unknown 1  -geometry_line 2 -temp
bounda_time    1  0.0 0.0 1. 1. 100. 1.
bounda_unknown 2  -geometry_line 3 -temp
bounda_time    2  0.0 0.0 1. 1. 100. 1.
bounda_unknown 3  -geometry_line 4 -temp
bounda_time    3  0.0 0.0 1. 1. 100. 1.

group_type 0  -condif
group_condif_density 0  1.0
group_condif_capacity 0  0.1
group_condif_conductivity 0  0.1
group_condif_flow 0  0. 0.

control_timestep                        0  1. 2.0
(
control_print                           0  -time_current -node_dof
)

target_item  0   -node_dof 5 -temp
target_value 0   2.5 1.e-2
end_data
