*HEADING
MELORO3LTR: LINEAR ANISOTROPIC ELASTIC MATERIAL  [C3D8]
*NODE,NSET=ALL
 1,0.,0.,0.
 2,7.,0.,0.
 3,7.,0.,-7.
 4,0.,0.,-7.
 5,0.,7.,0.
 6,7.,7.,0.
 7,7.,7.,-7.
 8,0.,7.,-7.
*ELEMENT,TYPE=C3D8,ELSET=A1
 1, 1,2,3,4,5,6,7,8
*BOUNDARY
 1,1,3
 2,1,3
 3,1,3
 4,1,3
**local orientation matching global system 
*ORIENTATION,NAME=RECT
 1.0, 0.0, 0.0, 0.0, 1.0, 0.0
 1, 0.0
*SOLID SECTION,MATERIAL=A1,ELSET=A1,ORIENT=RECT
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ANISOTROPIC
2.24E+11,4.79E+5,1.23E+11,4.21E+5,4.74E+5,1.21E+11,1.E+6,2.E+6,
3.E+6,7.69E+10,4.E+6,5.E+6,6.E+6,7.E+6,7.69E+10,8.E+6,
9.E+6,10.E+6,11.E+6,12.E+6,9.00E+9
*STEP,NLGEOM
*STATIC
*CLOAD
 5,3,1000.
 6,3,1000.
 7,3,1000.
 8,3,500.
*NODE PRINT
 U,RF,CF
*OUTPUT,FIELD
*NODE OUTPUT
U,RF,CF
*EL PRINT
 S, 
*OUTPUT,FIELD
*ELEMENT OUTPUT
S,E,ER,ERP
*END STEP