*HEADING
: TESTING CPE8RH ELEMENTS
*NODE
101,0.,0.
105,1.,0.
501,0.,1.
505,1.,1.
*NGEN,NSET=BOTTOM 
101,105
*NGEN,NSET=TOP
501,505
*NFILL
BOTTOM,TOP,4,100
*NSET,NSET=LEFT,GEN
101,501,100
*NSET, NSET=END
305, 
*ELEMENT,TYPE=CPE8RH,ELSET=SOLID
101,101,103,303,301,102,203,302,201
*ELGEN,ELSET=SOLID
101,2,2,1,2,200,100
*ELSET, ELSET=LEFT
101,201
*SOLID SECTION,ELSET=SOLID,MATERIAL=MAT
*MATERIAL,NAME=MAT
*ELASTIC,TYPE=ISO
2.E7,0.
*DENSITY
8000., 
*DAMPING,ALPHA=5.36,BETA=7.46E-5
*BOUNDARY
LEFT,1,2
*STEP,PERT
*STEADY STATE DYNAMICS,DIRECT,FREQUENCY SCALE = LINEAR
10,15.,100,1
*DLOAD
102,P2,30000.
202,P2,30000.
*EL PRINT, ELSET=LEFT
S, 
E, 
*NODE PRINT, NSET=END
U, 
*NODE FILE, NSET=END
U, 
*EL FILE, ELSET=LEFT, POSITION=AVERAGED AT NODES, FREQ=50
S, 
*ENDSTEP
****
*STEP
*FREQUENCY, eigensolver=lanczos, SIM=NO
15, , 
*MODAL FILE
*NODE PRINT,F=0
*NODE FILE, F=0
*EL PRINT,F=0
*EL FILE, F=0
*END STEP
****
*STEP
*STEADY STATE DYNAMICS,SUBSPACE PROJECTION=EIGENFREQUENCY,FREQUENCY SCALE = LINEAR,
 INTERVAL=RANGE
10,15.,100,1
*DLOAD
102,P2,30000.
202,P2,30000.
*EL PRINT, ELSET=LEFT
S, 
E, 
*NODE PRINT, NSET=END
U, 
*NODE FILE, NSET=END
U, 
*EL FILE, ELSET=LEFT, POSITION=AVERAGED AT NODES, FREQ=50
S, 
*END STEP