*HEADING
CIRCULAR LOAD ON HALF SPACE, RADIAL MESH, CAX8R + CINAX5R, 
*NODE
1,0.,0.
3,1.25,0.
2,0.,-1.25
5,.9375,-2.1875
7,2.1875,-.9375
9,0.,-3.75
12,3.75,0.
10,1.875,-3.125
11,3.125,-1.875
4,0.,-2.5
8,2.5,0.
6,1.875,-1.875
21,0.,-5.
25,0.,-10.
101,5.,0.
105,10.,0.
61,3.75,-3.75
65,7.08333333,-7.08333333
27,0.,-20.
67,14.1666666,-14.1666666
107,20.,0.
*NGEN
21,25
61,65
101,105
21,61,10
22,62,20
23,63,10
24,64,20
25,65,10
27,67,20
61,101,10
62,102,20
63,103,10
64,104,20
65,105,10
67,107,20
*NSET,NSET=LHS,GENERATE
1,2,1
4,9,5
21,25,1
27,27,1
*NSET,NSET=TOP
1,3,8,12,101,102,103,104,105,107
*ELEMENT,TYPE=CAX8R,ELSET=ALL
1,4,6,8,1,5,7,3,2
2,21,41,6,4,31,10,5,9
3,41,61,81,6,51,71,11,10
4,81,101,8,6,91,12,7,11
5,23,43,41,21,33,42,31,22
*ELGEN,ELSET=ALL
5,4,20,1,2,2,4
*ELEMENT,TYPE=CINAX5R,ELSET=ALL
13,45,25,27,47,35
14,65,45,47,67,55
15,85,65,67,87,75
16,105,85,87,107,95
*SOLID SECTION,ELSET=ALL,MATERIAL=ONE
*MATERIAL,NAME=ONE
*ELASTIC
1.E5,.3
*BOUNDARY
LHS,1
*STEP
*STATIC
*DLOAD
1,P3,100.
4,P2,100.
*NODE FILE,NSET=TOP
U, 
*END STEP