*HEADING
 CROSS SECTION FOR CIRCULAR DISK
 REFERENCE FILE FOR:     pst2prony 
*RESTART,WRITE,FREQ=100
*NODE,NSET=AXLE
 99, 0.0, 0.5
*NODE,NSET=NTIRE
 101,   1.0, 0.0
 106,   2.0, 0.0
 201,   1.0, 1.0
 206,   2.0, 1.0
*NGEN,NSET=NSIDE1
  101, 106
*NGEN,NSET=NSIDE2
  201, 206
*NSET,NSET=NTIRE
 NSIDE1, NSIDE2
*NSET,NSET=NRIM
 101, 201
*NSET,NSET=NTREAD
 106, 206
*ELEMENT,TYPE=CAX4RH,ELSET=ETIRE
 101,  101,102,202,201
*ELGEN,ELSET=ETIRE
 101, 5
*ELSET,ELSET=ERIM
 101, 
*ELSET,ELSET=ETREAD
 105, 
*ELEMENT,TYPE=RAX2, ELSET=RRIM
 100, 101, 201
*RIGID BODY,ELSET=RRIM, REF NODE=99
*SOLID SECTION,MATERIAL=HYPER,ELSET=ETIRE
*MATERIAL,NAME=HYPER
*HYPERELASTIC,MOD=INST
 100.0, 25.0
*VISCOELASTIC,TIME=PRONY
 0.1, 0.0, 0.1
 0.1, 0.0, 1.0
*DENSITY
 0.036, 
*****
*STEP,INC=100,NLGEOM
 DO NOTHING
*STATIC
*BOUNDARY
 AXLE, 1,6
 101, 2
 106, 2
*NODE PRINT,FREQ=0
*EL PRINT,FREQ=0
*NODE FILE,NSET=NRIM
 U, RF
*OUTPUT,FIELD
*NODE OUTPUT,NSET=NRIM
U,RF
*ELFILE,ELSET=ETREAD
 S,
*OUTPUT,FIELD
*ELEMENT OUTPUT,ELSET=ETREAD
S,
*END STEP