*HEADING
: SUBMODEL FROM PGM33SFS   [M3D8]
*NODE
1,.12,0.
9,.12,.12
801,.24,0.
809,.24,.12
*NGEN,NSET=LEFT
1,9
*NGEN,NSET=RIGHT
801,809
*NFILL,NSET=ALL
LEFT,RIGHT,8,100
*ELEMENT,TYPE=M3D8, ELSET=EALL
1,1,201,203,3,101,202,103,2
*ELGEN,ELSET=EALL
1,4,200,1,4,2,4
*MEMBRANE SECTION,MATERIAL=A1, ELSET=EALL
.001, 
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ISOTROPIC
1.E6,.25
*NSET,NSET=DRIV,GEN
1,9
*NSET,NSET=PART,GEN
1,9
801,809
*ELSET,ELSET=ONE
16, 
*SUBMODEL,EXTER=0.005
DRIV, 
*STEP,PERTURBATION
*STATIC
*BOUNDARY
801,1,,.24E-3
801,2,,.12E-3
809,1,,.3E-3
809,2,,.24E-3
*BOUNDARY,SUBMODEL,STEP=1
DRIV,1,3
*ENERGY PRINT
COORD
*NODE FILE,NSET=PART
 U,RF,CF
*ENERGY PRINT
*EL FILE,POSITION=CENTROID,ELSET=ONE
 S,
 E,
*NODE PRINT,NSET=PART
 U, 
*END STEP
*STEP,NLGEOM
*STATIC
*CLOAD
801, 1, 0.6
809, 1, 0.6
809, 2, 1.2
*BOUNDARY
801,2
*BOUNDARY,SUBMODEL,STEP=2
DRIV,1,3
*EL FILE,ELSET=ONE
S, 
*NODE PRINT,SUMMARY=NO,NSET=PART
U, 
*NODE FILE,NSET=PART
U,RF
*END STEP