*HEADING
RIGMPC2: TEST RIGID BODY TIE NSET USED AS MPC BETWEEN 
DEFORMABLE ELEMENTS
*RESTART, WRITE, NUMBER=20
*NODE,NSET=NALL
  1, -1., 0., -1.
  2, -1., 0.,  1.
  3,  1., 0.,  1.
  4,  1., 0., -1.
  5,  0., 0.,  0.
  6, -1., 0.,  0.
  7,  0., 0.,  1.
  8,  1., 0.,  0.
  9,  0., 0., -1.
  10, -1., 1, -1.
  20, -1., 1,  1.
  30,  1., 1,  1.
  40,  1., 1, -1.
  50,  0., 1,  0.
  60, -1., 1,  0.
  70,  0., 1,  1.
  80,  1., 1,  0.
  90,  0., 1, -1.
 100,  0., 1.,-1.
 200,  0., 1.,-1.
 300,  0., 1.,-1.
*ELEMENT,TYPE=S4R, ELSET=DEF
  1, 1,6,5,9
  2, 6,2,7,5
  3, 5,7,3,8
  4, 9,5,8,4
  10,10,60,50,90
  20,60,20,70,50
  30,50,70,30,80
  40,90,50,80,40
*SHELL SECTION, ELSET=DEF, MAT=ELAS
.05,
*MATERIAL, NAME=ELAS
*ELASTIC
2.E+11,.3
*DENSITY
7833., 
*NSET, NSET=TNSET1
1,10
*NSET, NSET=TNSET2
4,40
*NSET, NSET=TNSET3
9,90
*RIGID BODY,TIE NSET=TNSET1,REF=100
*RIGID BODY,TIE NSET=TNSET2,REF=200
*RIGID BODY,TIE NSET=TNSET3,REF=300
**
*NSET, NSET=QA_TEST_ALLNODES
NALL, TNSET1, TNSET2, TNSET3
**
*STEP
*DYNAMIC, EXPLICIT
,5.E-1
*FILE OUTPUT, NUMBER=4, TIMEMARKS=YES
*NODE FILE
U, 
*CLOAD
20,1,1.E+5
20,3,1.E+5
70,1,1.E+5
70,3,1.E+5
30,1,1.E+5
30,3,1.E+5
*OUTPUT, FIELD, NUMBER INTERVAL=4, TIMEMARKS=YES
*NODE OUTPUT, NSET=QA_TEST_ALLNODES
U, 
*OUTPUT,FIELD,VARIABLE=PRESELECT
*OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=0.125
***OUTPUT,HISTORY,VARIABLE=PRESELECT
*END STEP