*HEADING
 BAND-LIMITED MATERIAL DAMPING TEST
 MEMBRANES - ELASTIC 
*NODE, NSET=QA_TEST_ALLNODES
1001,   0., 0., 0.0
1101, 100., 0., 0.0
2001,   0., 0., 1.0
2101, 100., 0., 1.0
*NGEN,NSET=BOTTOM
1001,1101,1
*NGEN,NSET=TOP
2001,2101,1
*NSET,NSET=ALL
BOTTOM,TOP
*ELEMENT,TYPE=M3D4R,ELSET=MEMBRANE
1,1001,1002,2002,2001
*ELGEN,ELSET=MEMBRANE
1,100,1,1
*MEMBRANE SECTION,ELSET=MEMBRANE,MATERIAL=MAT1, POISSON=0.33
1.0,
*MATERIAL,NAME=MAT1
*DENSITY
1000.,
*ELASTIC
64000.,.33
*DAMPING, BAND LIMITED=0.102525, LOW FREQUENCY CUTOFF =4, HIGH FREQUENCY CUTOFF=10
*BOUNDARY
ALL,3,3
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
*ELSET,ELSET=EOUT
50,
**
**
*ELSET,ELSET=QA_TEST_ALLELEMS
MEMBRANE,
**
*NSET, NSET=QA_TEST_ALLNODES
QA_TEST_ALLNODES, BOTTOM, TOP, ALL
NOUT, 
**
*STEP
*DYNAMIC,EXPLICIT
,400.0
*CLOAD,AMPLITUDE=PULSE
1001,1,1,1.0E6
2001,1,1,1.0E6
*BULK VISCOSITY
0.0,0.0
**
*OUTPUT, FIELD, NUMBER INTERVAL=2, TIMEMARKS=YES
*ELEMENT OUTPUT, ELSET=QA_TEST_ALLELEMS
 S,LE
*NODE OUTPUT, NSET=QA_TEST_ALLNODES
 U,
*OUTPUT,FIELD,VARIABLE=PRESELECT
*OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=200
***OUTPUT,HISTORY,VARIABLE=PRESELECT
*END STEP