*HEADING
2-D CORIOLLIS TEST FOR CPE4 
ANALYTICAL SOLUTION: CORIOLIS RF = 12.57  PRF = +/- 90
                  DISPLACEMNT RF = 39.98  PRF = 170.96
*NODE,NSET=NALL
1,0
2,1
3,1,1
4,0,1
*ELEMENT,TYPE=CPE4,ELSET=ONE
1,1,2,3,4
*SOLID SECTION,ELSET=ONE,MATERIAL=ELAS
1.0, 
*MATERIAL,NAME=ELAS
*ELASTIC
1000,0.3
*DENSITY
1.0, 
*DAMPING,ALPHA=1.
*STEP,UNSYMM=YES
*STEADY STATE DYNAMICS,DIRECT
1, 
*LOAD CASE,NAME=CASE-1
*BOUNDARY,OP=NEW
NALL,1,1,1
NALL,2,2
*END LOAD CASE
*LOAD CASE,NAME=CASE-2
*DLOAD,OP=NEW
ONE,CORIO,1,.5,-10,0,0,0,1
*BOUNDARY,OP=NEW
NALL,1,1,1
NALL,2,2
*END LOAD CASE
*LOAD CASE,NAME=CASE-3
*BOUNDARY,OP=NEW
NALL,1,1
NALL,2,2,1
*END LOAD CASE
*LOAD CASE,NAME=CASE-4
*DLOAD,OP=NEW
ONE,CORIO,1,.5,-10,0,0,0,1
*BOUNDARY,OP=NEW
NALL,1,1
NALL,2,2,1
*END LOAD CASE
*NODE PRINT
U,PU
V, 
*NODE PRINT,TOT=YES
RF,PRF
*EL PRINT,F=0
*OUTPUT,FIELD
*NODE OUTPUT
RF,
*END STEP