*HEADING
FeFp: c3d8, uniaxial tension
Ogden, mullins effect
Uniaxial and biaxial test data for input
*NODE,NSET=one
*NSET,NSET=FACE1
*NSET,NSET=FACE2
*NSET,NSET=FACE3
*NSET,NSET=FACE4
*NSET,NSET=FACE5
*NSET,NSET=FACE6
*nset, nset=nout
*ELEMENT,TYPE=C3D8r,ELSET=ONE
*SOLID SECTION,ELSET=ONE,MATERIAL=mat-129
*MATERIAL,NAME=mat-129
*DENSITY
1.e-6
*HYPERELASTIC,ogden, n=3,test, poisson=0.49
*include, input=heplmu_matprops.inp
*amplitude,name=nominal_strain,definition=smooth step
0.0,0.0, 0.1,0.192119, 0.2,0.011215, 0.4,0.373283,
0.5,0.012591, 0.8,1.0
*STEP
*dynamic, explicit
 ,0.8,
*BOUNDARY
FACE1,3
FACE3,2
FACE6,1
*boundary, amplitude=nominal_strain
face4,1,,1.0
*output,history,freq=1
*node output,nset=nout
u1,rf1
*output,field
*node output
u
*END STEP