*HEADING
: Submodel from pgc3rsfm [C3D8]
*NODE,NSET=NALL
1,0.,.375,.75
6,8.,.375,.75
101,0.,1.125,.75
106,8.,1.125,.75
201,0.,.375,.25
206,8.,.375,.25
301,0.,1.125,.25
306,8.,1.125,.25
*NGEN,NSET=NALL
1,6,1
101,106,1
201,206,1
301,306,1
*SUBMODEL,EXT=0.01
NALL,
*ELEMENT,TYPE=C3D8,ELSET=EALL
1,1,2,202,201,101,102,302,301
*ELGEN,ELSET=EALL
1,5,1,1
*ELSET,ELSET=EF
1,
*SOLID SECTION,ELSET=EALL,MATERIAL=MAT1
*MATERIAL,NAME=MAT1
*ELASTIC
30.E6,0.3
*STEP,PERTURBATION
*STATIC
*BOUNDARY,SUBMODEL,STEP=1
NALL,1,3
*EL FILE,ELSET=EF
S,E,
*NODE FILE
U,RF,
*EL PRINT,ELSET=EF
S,
E,
*NODE PRINT
U,COORD
*END STEP
*STEP,PERTURBATION
*STATIC
*BOUNDARY,SUBMODEL,STEP=2
NALL,1,3
*END STEP