*Heading
** Test the thermal contact for the new element S4RT
** The initial conditions are applied through the shell thickness
** 10,20,30,||40||,50,60,70 for element 1 and 0 for element 2; 
** the final temperature should be 20
**
*Preprint, echo=NO, model=YES, history=YES, contact=NO
**
*Node, Nset=NALL1
      1,           1.,           0.,           0.
      2,           8.,           0.,           0.
      3,           1.,           7.,           0.
      4,           8.,           7.,           0.
*Node, Nset=NALL2
      5,           1.,           0.,          -5.
      6,           8.,           0.,          -5.
      7,           1.,           7.,          -5.
      8,           8.,           7.,          -5.
*Element, type=S4RT
1, 1, 2, 4, 3
2, 5, 6, 8, 7
*Nset, nset=_PickedSet5, generate
 1,  4,  1
*Elset, elset=_PickedSet5
 1,
*Nset, nset=_PickedSet55, generate
 5,  8,  1
*Elset, elset=_PickedSet55
 2,
**
*ShellSection, elset=_PickedSet5, material=material-1
4.5, 7
*ShellSection, elset=_PickedSet55, material=material-1
4.5, 7
*Nset, nset=_PickedSet5, generate
 5,  6,  1
**
**  
*Nset, nset=QA_TEST, generate
 1,  8,  1
** 
** MATERIALS
** 
*Material, name=Material-1
*Elastic
 2e+07, 0.3
*Specific heat
10,
*Density
11,
*Conductivity, type=aniso
110, 120, 220, 130, 230, 330
*Initial conditions, type=temperature
NALL1, 10, 20, 30, 40, 50, 60, 70
*Initial conditions, type=temperature
NALL2, 0, 0, 0, 0, 0, 0, 0
*Surface interaction, name=Gapcond
*gap conductance
100.0, 0.0
100.0, 5.0
*Surface, type=element, name=Surf1
2, SPOS
*Surface, type=element, name=Surf2
1, SNEG
** ----------------------------------------------------------------
** 
** STEP: Step-1
**
*Orientation, name=ori1
1,0,0,0,1,0
3, 
*Step, name=Step-1
*Dynamic temperature-displacement, explicit, direct
0.05,200
*Contact
*Contact inclusion, all exterior
*Contact property assignment
Surf1, Surf2, Gapcond
** 
*Output, field, NUMBER INTERVAL=1
*NODE OUTPUT, NSET=QA_TEST
NT,
** 
*Output, history, TIME INTERVAL=5e-4
*NODE OUTPUT,nset=QA_TEST
NT,
*End Step