PROGRAM TETRA3D
3-D ANALYSIS USING TETRAHEDRAL ELEMENT
NN  NE  NM  NDIM  NEN  NDN
20  24  1   3     4    3
ND   NL    NMPC
12   1      0
Node#   X       Y       Z
 1     100      0      100
 2      0       0      100
 3      0       0      200
 4     100      0      200
 5     100     100     100
 6      0      100     100
 7      0      100     200
 8     100     100     200
 9     100     200     100
10      0      200     100
11      0      200     200
12     100     200     200
13     100     300     100
14      0      300     100
15      0      300     200
16     100     300     200
17     100     200      0
18     100     300      0
19      0      300      0
20      0      200      0
Elem# N1  N2  N3  N4  MAT#   TempRise
 1     1   2   3   7   1      0
 2     1   2   7   5   1      0
 3     2   7   5   6   1      0
 4     1   4   3   8   1      0
 5     1   8   7   5   1      0
 6     1   7   3   8   1      0
 7     5   6   7  11   1      0
 8     5   6  11   9   1      0
 9     6  11   9  10   1      0
10     5   8   7  12   1      0
11     5  12  11   9   1      0
12     5  11   7  12   1      0
13     9  10  11  15   1      0
14     9  10  15  13   1      0
15    10  15  13  14   1      0
16     9  12  11  16   1      0
17     9  16  15  13   1      0
18     9  15  11  16   1      0
19    17  20  10  14   1      0
20    17  20  14  18   1      0
21    20  14  18  19   1      0
22    17   9  10  13   1      0
23    17  13  14  18   1      0
24    17  14  10  13   1      0
DOF#  Displacement
 49     0
 50     0
 51     0
 52     0
 53     0
 54     0
 55     0
 56     0
 57     0
 58     0
 59     0
 60     0
DOF#  Load
 12 -80000
MAT#    E          Nu       Alpha
 1     200000      0.3        12e-6
B1  i  B2 j  B3  (Multi-point constr. B1*Qi+B2*Qj=B3)