*HEADING
CANTILEVER STRUCTURE - AUTOMATIC SORTING OF MPC TIE - 
**
*NODE,NSET=N1
101,0
102,1
103,1
140,20
141,20
*NGEN,NSET=N1
102,140,2
103,141,2
*NCOPY,OLDSET=N1,NEWSET=N2,SHIFT,CHANGE=100
0,0,-1

*NGEN, NSET=N1_1
102,140,2
103,139,2
*NGEN, NSET=N2_2
202,240,2
203,239,2
*ELEMENT,TYPE=S4R
101,101,102,202,201
*ELGEN,ELS=ELS
101,20,2,1
**
*SHELL SECTION,ELSET=ELS,MATERIAL=MAT
0.1, 
*MATERIAL,NAME=MAT
*ELASTIC
3.0E7,0.3
*BOUNDARY
101,1,6
*MPC
TIE,138,139 
TIE,134,135 
TIE,116,117 
TIE,136,137 
TIE,108,109 
TIE,122,123 
TIE,112,113 
TIE,106,107 
TIE,102,103 
TIE,114,115 
TIE,130,131 
TIE,132,133 
TIE,120,121 
TIE,118,119 
TIE,124,125 
TIE,110,111 
TIE,126,127 
TIE,128,129 
TIE,104,105 
TIE,N2_2,N1_1
*STEP,PERT
*STATIC
*CLOAD
140,2,1.0
*NODE FILE,NSET=N2
U, 
*OUTPUT,FIELD
*NODE OUTPUT,NSET=N2
U,
*EL FILE
SF, 
*OUTPUT,FIELD
*ELEMENT OUTPUT
SF,
*END STEP