*HEADING
 BASIC VERIFICATION - MPC TYPE QUADRATIC
 ELEMENT: CPS8 , TEST TYPE:5 ,TEST NUMBER:6  --  
*NODE
101, 40., 0.
105, 40., 20.
106, 45., 0.
110, 45., 20.
111, 50., 0.
115, 50., 20.
201, 42.5, 10.
202, 42.5, 20.
203, 47.5,10.
204, 47.5, 20.
*NGEN,NSET=LEFT
101,105,1
*NGEN
106,110,1
111,115,1
*NSET,NSET=BOTTOM
101,106,111
*ELEMENT,TYPE=CPS8,ELSET=ELALL
11,101,111,113,103,106,112,108,102
12,103,108,110,105,201,109,202,104
13,108,113,115,110,203,114,204,109
*SOLID SECTION,ELSET=ELALL,MATERIAL=MAT
*MATERIAL,NAME=MAT
*ELASTIC
 3E6,.3
*BOUNDARY
LEFT,1
BOTTOM,2
*MPC
QUADRATIC,201,103,108,113
QUADRATIC,203,103,108,113
*STEP,PERTURBATION
*STATIC
*BOUNDARY
LEFT,1
BOTTOM,2
*DLOAD
12,P3,10000.
13,P3,10000.
*EL FILE
 S,
*NODE FILE
 U,
*EL PRINT
 S,
*NODE PRINT
 U,
*END STEP
*STEP,NLGEOM
*STATIC
.5,1.
*BOUNDARY
LEFT,1
BOTTOM,2
*DLOAD
12,P3,10000.
13,P3,10000.
*EL FILE,FREQ=99
 S, 
*NODE FILE,FREQ=99
 U, 
*EL PRINT,FREQ=99
 S, 
*NODE PRINT,FREQ=99
 U, 
*END STEP