*HEADING
 STIFFNESS PROPORTIONAL MATERIAL DAMPING TEST
 SHELLS - IN PLANE PULSE - ELASTIC 
*NODE
1001,   0., 0., 0.0
1101, 100., 0., 0.0
2001,   0., 0., 1.0
2101, 100., 0., 1.0
11001,   0., 5., 0.0
11101, 100., 5., 0.0
12001,   0., 5., 1.0
12101, 100., 5., 1.0
*NGEN,NSET=BOTTOM
1001,1101,1
11001,11101,1
*NGEN,NSET=TOP
2001,2101,1
12001,12101,1
*NSET,NSET=ALL
BOTTOM,TOP
*ELEMENT,TYPE=S4R,ELSET=SHELL
1,1001,1002,2002,2001
*ELEMENT,TYPE=S4R,ELSET=SHELL1
101,11001,11002,12002,12001
*ELGEN,ELSET=SHELL
1,100,1,1
*ELGEN,ELSET=SHELL1
101,100,1,1
*SECTION CONTROLS, NAME=SGSCONTROLS, HOURGLASS=RELAX STIFFNESS
1.,1.,1.
*SECTION CONTROLS, NAME=SSCONTROLS, HOURGLASS=RELAX STIFFNESS
1.,1.,1.
*SHELL SECTION, SECTION INT=GAUSS,ELSET=SHELL,MATERIAL=MAT1, CONTROLS=SSCONTROLS, POISSON=0.33
1.0,
*SHELL GENERAL SECTION, ELSET=SHELL1,MATERIAL=MAT2, CONTROLS=SGSCONTROLS, POISSON=0.
1.0,
*DAMPING,BETA=TABULAR
1.0E-2,0.0
1.0E-2,1.0
*MATERIAL,NAME=MAT1
*DENSITY
1000.,
*ELASTIC
64000.,.33
*DAMPING,BETA=TABULAR
1.0E-2,0.0
1.0E-2,1.0
*MATERIAL,NAME=MAT2
*DENSITY
1000.,
*ELASTIC
64000.,.33
*BOUNDARY
ALL,3,6
BOTTOM,2,2
*AMPLITUDE,NAME=PULSE
 .0,  .00000,  .1,  .15644,  .2,  .30902,  .3,  .45399
 .4,  .58778,  .5,  .70711,  .6,  .80902,  .7,  .89101
 .8,  .95106,  .9,  .98769, 1.0, 1.00000, 1.1,  .98769
1.2,  .95106, 1.3,  .89101, 1.4,  .80902, 1.5,  .70711
1.6,  .58778, 1.7,  .45399, 1.8,  .30902, 1.9,  .15644
2.0, 0.00000
*NSET,NSET=NOUT,GENERATE
1001,1101,10
11001,11101,10
*ELSET,ELSET=EOUT
50,
150,
**
*ELSET,ELSET=QA_TEST_EOUT
EOUT,
*NSET,NSET=QA_TEST_NOUT
NOUT,
**
*STEP
*DYNAMIC,EXPLICIT
,400.0
*CLOAD,AMPLITUDE=PULSE
1001,1,1,1.0E6
2001,1,1,1.0E6
11001,1,1,1.0E6
12001,1,1,1.0E6
*BULK VISCOSITY
0.0,0.0
**
*FILE OUTPUT,TIMEMARKS=YES,NUMBER=2
*EL FILE,ELSET=EOUT
 S,LE
*NODE FILE,NSET=NOUT
 U,
**
*OUTPUT, FIELD, TIMEMARKS=YES, NUMBER INTERVAL=2
*ELEMENT OUTPUT, ELSET=QA_TEST_EOUT
 S,LE
*NODE OUTPUT, NSET=QA_TEST_NOUT
 U,
*OUTPUT,FIELD,VARIABLE=PRESELECT
*OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=200
***OUTPUT,HISTORY,VARIABLE=PRESELECT
*END STEP