*HEADING
 TIP LOADED CANTILEVER  -  LARGE ROTATION  - 20 CPS6M        
*NODE
1, 0.,0.
21,10.,0.
201, 0.,0.1478
221, 10., 0.1478
101, 0.,0.0739
121, 10,0.0739
*NODE
1001,0.,0.0739
*NGEN
1,21
101,121
201,221
*ELEMENT , TYPE=CPS6M, ELSET=BEAM
1,1,203,201,102,202,101
2,1,3,203,2,103,102
3,3,5,203,4,104,103
4,203,5,205,104,105,204
*ELGEN,ELSET=BEAM
1,5,4,4
2,5,4,4
3,5,4,4
4,5,4,4
*SOLID SECTION , ELSET=BEAM, MATERIAL=MATE1
0.1, 
*MATERIAL,NAME=MATE1
*ELASTIC
1.E8, 
*SURFACE, NAME=NODE_BASED_SURFACE, TYPE=NODE
1,1.0
101,1.0
201,1.0
*COUPLING, CONSTRAINT NAME=COUPLING_DEFINITION, REF NODE=1001, SURFACE=NODE_BASED_SURFACE
*DISTRIBUTING
*BOUNDARY
21,1,2
121,1,2
221,1,2
*RESTART,WRITE,FREQUENCY=2
*STEP , NLGEOM      ,INC=25
LARGE ROTATION ANALYSIS
*STATIC
0.2 ,     1.0 
*CLOAD
1001,2,269.35
*ENERGY PRINT, FREQUENCY=5
*NODE PRINT, FREQUENCY=5
U,RF,CF
*EL PRINT, FREQUENCY=5
S,E 
*NODE FILE, FREQUENCY=2
U,RF,CF
*ELSET, ELSET=ENDS
 1,2,19, 20
*EL FILE, ELSET=ENDS, FREQUENCY=6
E,NE,LE
EP,NEP,LEP
** *EL FILE, ELSET=TIPLOAD
** NFORC,
*END STEP