*HEADING
  - HYPERFOAM TEST, UNIAXIAL COMPRESSION, TEST DATA, C3D8R
*NODE,NSET=ALL
1,
2,1.
3,1.,1.,
4,0.,1.,
5,0.,0.,1.
6,1.,0.,1.
7,1.,1.,1.
8,0.,1.,1.
** -X DIR: FACE6, +X DIR: FACE4
** -Y DIR: FACE3, +Y DIR: FACE5
** -Z DIR: FACE1, +Z DIR: FACE2
*NSET,NSET=FACE1
1,2,3,4
*NSET,NSET=FACE2
5,6,7,8
*NSET,NSET=FACE3
1,2,5,6
*NSET,NSET=FACE4
2,3,6,7
*NSET,NSET=FACE5
3,4,7,8
*NSET,NSET=FACE6
4,1,8,5
*ELEMENT,TYPE=C3D8R,ELSET=ONE
1,1,2,3,4,5,6,7,8
*SOLID SECTION,MATERIAL=A1, ELSET=ONE
*MATERIAL,NAME=A1
*HYPERFOAM,N=2,TEST DATA INPUT,POISSON=0.
*UNIAXIAL TEST DATA
 -.0217,   -.05
 -.0317,   -.10
 -.0367,   -.15
 -.0402,   -.20
 -.0433,   -.25
 -.0467,   -.30
 -.0504,   -.35
 -.0542,   -.40
 -.0604,   -.45
 -.0668,   -.50
 -.0759,   -.55
 -.0909,   -.60
 -.1083,   -.65
 -.1410,   -.70
 -.1933,   -.75
 -.2896,   -.80
*SIMPLE SHEAR TEST DATA
  .0107, .08, .0030
  .0373, .16, .0166
  .0533, .24, .0366
  .0853, .32, .0573
  .1280, .40, .0817
  .1653, .48, .1098
  .2080, .56, .1394
  .2560, .64, .1666
  .2987, .72, .1904
*RESTART,WRITE,FREQ=4
*STEP,NLGEOM,INC=20
UNIAXIAL COMPRESSION
*STATIC,DIRECT
.05,.80
*BOUNDARY
FACE1,1,3
FACE2,3,3,-.80
*ENERGY PRINT
*EL PRINT,FREQ=8
S, 
E, 
*OUTPUT,FIELD,FREQ=8
*ELEMENT OUTPUT
S,E
*NODE PRINT,FREQ=8
U,RF
*OUTPUT,FIELD,FREQ=8
*NODE OUTPUT
U,RF
*END STEP