*HEADING
 VIBRATION OF A CANTILEVER PLATE  10 X 20 S8R
*PREPRINT,MODEL=NO,HISTORY=NO
*NODE
*NGEN,NSET=END
*NGEN,NSET=FIXED
*NFILL
END,FIXED,40,50
*ELEMENT,TYPE=S8R
*ELGEN,ELSET=CANTLEVR
*MATERIAL,NAME=STEEL
*ELASTIC
30E6 , 0.3
*DENSITY
0.0007324,
*SHELL SECTION,ELSET=CANTLEVR,MATERIAL=STEEL
0.01  , 3
*BOUNDARY
FIXED ,ENCASTRE
*STEP
*FREQUENCY, eigensolver=lanczos, SIM=NO
 5, ,
*EL PRINT,FREQUENCY=0
*NODE PRINT,FREQUENCY=0
*EL PRINT,FREQUENCY=0
*MODAL FILE
*END STEP