*HEADING
 BARREL VAULT  ( 8 X 8 MESH , S4)
*PREPRINT,ECHO=YES,MODEL=NO,HISTORY=NO
*NODE,SYSTEM=C,NSET=CORNER
*NGEN,LINE=C,NSET=WALL
*NGEN,LINE=C,NSET=SYMM
*NFILL
WALL,SYMM,8,1
*NGEN,NSET=APEX
*ELEMENT,TYPE=S4,ELSET=ROOF1
*ELGEN,ELSET=ROOF
*ELSET,ELSET=FEW
*NSET,NSET=MID
*NSET,NSET=QA_TEST_MID
*MATERIAL,NAME=STEEL
*ELASTIC
 3.E6,
*DENSITY
8.
*BOUNDARY
 APEX,YSYMM
 SYMM,ZSYMM
 WALL,1,2
*SHELL SECTION,MATERIAL=STEEL,ELSET=ROOF
 3.0,3
*AMPLITUDE, NAME=RAMP,DEFINITION=SMOOTH STEP
 0.0, 0.0,150, 1.0
*STEP,NLGEOM=NO
 SELF-WEIGHT
*DYNAMIC, EXPLICIT
  ,225
*DLOAD, AMPLITUDE=RAMP
 ROOF,BX,-0.20833
*OUTPUT, FIELD, NUMBER INTERVAL=5, TIMEMARKS=YES
*ELEMENT OUTPUT
 MISES,
*NODE OUTPUT
 U,
*OUTPUT,HISTORY,FREQ=5
*NODE OUTPUT,NSET=MID
 U,
*ENERGY OUTPUT
ALLAE,ALLCD,ALLKE,ALLIE,ALLWK,ETOTAL,ALLSE
*OUTPUT, FIELD, NUMBER INTERVAL=5
*NODE OUTPUT,NSET=QA_TEST_MID
 U,
*FILE OUTPUT,NUMBER INTERVAL=5
*NODE FILE,NSET=QA_TEST_MID
U
*END STEP