*HEADING
Submodel analysis: 4 x 4 mesh with cax8rht.     File name: 
*NODE,NSET=ALL
1,3.
9,3.,5.
81,8.
89,8.,5.
*NGEN,NSET=NL
1,9,1
*NGEN,NSET=NR
81,89,1
*NFILL,NSET=ALL
NL,NR,8,10
*NSET,NSET=FIX1,GEN
11,81,10
**1,81,10
*NSET,NSET=FIX2,GEN
81,89
*NSET,NSET=FIX3,GEN
9,89,10
*NSET,NSET=FIX4,GEN
1,9
*NSET,NSET=NALL
FIX1,FIX2,FIX3,FIX4
*SUBMODEL
NALL, 
**FIX3,FIX4
*ELEMENT, TYPE=CAX8RHT, ELSET=EALL
1,1,21,23,3, 11,22,13,2
*ELGEN,ELSET=EALL
1,4,2,1,4,20,4
*ELSET,ELSET=EFLUX2
13,14,15,16
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*MATERIAL,NAME=A1
*ELASTIC
 30.E6, .3
*EXPANSION
 1.E-5, 
*CONDUCTIVITY
 3.77E-5, 
*SPECIFIC HEAT
 .39, 
*DENSITY
 82.9, 
*RESTART,WRITE
*STEP
*COUPLED TEMPERATURE-DISPLACEMENT, STEADY STATE
 .000001, .000001
*BOUNDARY
FIX1, 2
*BOUNDARY,SUBMODEL,STEP=1
FIX3,1,2
FIX3,11,11
FIX4,1,2
FIX4,11,11
*DFLUX
EFLUX2,S2,0.3
*ENERGY FILE
*EL FILE
 E, 
 S , 
 LOADS,FLUXS
 FILM,RAD
*NODE FILE
 U , 
 RF, 
 NT, 
 RFL, 
*EL PRINT
 E, 
 S, 
 LOADS,FLUXS
 FILM,RAD
*NODE PRINT
 U, 
 RF, 
 NT, 
 RFL, 
*END STEP