*HEADING
:  PATCH TEST FOR HEAT TRANSFER ELEMENTS [DC2D4] 
*NODE
10,0,0
20,.24,0.
30,.24,.12
40,0.,.12
50,.12,0.
60,.24,.06
70,.12,.12
80,.0,.06
102,.04,.02
104,.18,.03
204,.16,.08
202,.08,.08
*NGEN, Nset=ODB_NSET
102,104
202,204
102,202,50
104,204,50
10,102,46
40,202,81
30,204,87
20,104,42
*ELEMENT,TYPE=DC2D4, ELSET=EALL
1,10,20,104,102
2,10,102,202,40
3,102,104,204,202
4,104,20,30,204
5,202,204,30,40
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*MATERIAL,NAME=A1
*CONDUCTIVITY
4.85E-4, 
*DENSITY
0.283, 
*SPECIFIC HEAT
0.116, 
**
*STEP
*HEAT TRANSFER,END=PERIOD
0.2,1.0
*FILM
2,F4,75.,.103
*BOUNDARY
20,11, , 48.0
30,11, , 60.0
*NODE PRINT
NT, 
*EL PRINT,POSITION=CENTROID
 HFL,
*FILE FORMAT, ZERO INCREMENT
*EL FILE,FREQ=99,POSITION=CENTROID
HFL,
*NODE FILE,FREQ=99
NT,
*OUTPUT,FIELD,Frequency=99
*NODE OUTPUT
NT, 
*OUTPUT,FIELD,Frequency=99
*ELEMENT OUTPUT,POSITION=CENTROID
 HFL,
*ENDSTEP