*HEADING
 SKEW-SENSITIVITY ANALYSIS, 30 DEG TRAPEZOIDAL, C3D8I, 1 X 8 MESH
 EXPLICIT ANALYSIS 
*NODE,NSET=NALL
1,0.,0.
3,.692265,0.
5,1.557735,0.
13,4.557735,0.
15,5.192265,0.
17,6.,0.
401,0.,.2
403,.807735,.2
405,1.442265,.2
413,4.442265,.2
415,5.307735,.2
417,6.,.2
*NGEN,NSET=NALL
3,15,4
5,13,4
403,415,4
405,413,4
*NCOPY, OLD SET=NALL, CHANGE NUMBER=1000, SHIFT,NEW SET=NALL1
0.,0.,.01

*NSET,NSET=QA_TEST_ALLNODES
NALL,NALL1
*NSET,NSET=FIX
1,401,1001,1401
*NSET,NSET=END
17,417,1017,1417
*NSET, NSET=N1,GENERATE
1,    17, 2
401, 417, 2
*ELEMENT,TYPE=C3D8I
1, 1001,1003,3,1, 1401,1403,403,401
*ELGEN,ELSET=EALL
1,8,2,1
*MATERIAL,NAME=A1
*ELASTIC
1.E8,0.
*DENSITY
0.25
*SOLID SECTION,MATERIAL=A1,ELSET=EALL
*AMPLITUDE,NAME=LOAD,DEFINITION=SMOOTH
0.0,0.0,0.1,1.0
*STEP
*DYNAMIC,EXPLICIT
,0.2
*BULK VISCOSITY
0.0,0.0
*BOUNDARY
FIX,1,3
N1, 3,3
*CLOAD,AMPLITUDE=LOAD
17,2,-.25
417,2,-.25
1017,2,-.25
1417,2,-.25
*OUTPUT,FIELD,NUMBER INTERVAL=3
*ELEMENT OUTPUT
S,E
*NODE OUTPUT
U
*OUTPUT,HISTORY,TIME INTERVAL=20e-4
*NODE OUTPUT,NSET=FIX
RF2
*NODE OUTPUT,NSET=END
U2
*ENERGY OUTPUT
ALLAE,ALLCD,ALLKE,ALLIE,ALLWK,ETOTAL,ALLSE
**********************************
** OUTPUT FOR ABAQUS QA PURPOSES
**********************************
*OUTPUT, FIELD, NUMBER INTERVAL=4, TIMEMARKS=YES
*NODE OUTPUT, NSET=QA_TEST_ALLNODES
U,
*FILE OUTPUT,NUMBER INTERVAL=4,TIMEMARKS=YES
*NODE FILE,NSET=QA_TEST_ALLNODES
U
*END STEP