H.K.D.H. Bhadeshia,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
Calculates the metric tensor for a hexagonal or trigonal crystal structure.
Language: | FORTRAN |
Product form: | Source code |
The tensor is stored in a nine element array. The first and fifth elements are set to AP2, the second and fourth to -AP2/2, the ninth to CP2, and the rest to zero.
None.
No information supplied.
None.
REAL G(9), AP, CP INTEGER I READ (5,*) AP, CP CALL MAP_CRYSTAL_MET4(G, AP, CP) WRITE (6,1) (G(I), I=1,9) 1 FORMAT (5X, 3F8.4) STOP END
1.0 3.0
1.0000 -0.5000 0.0000 -0.5000 1.0000 0.0000 0.0000 0.0000 9.0000
None.
hexagonal, triclinic, metric tensor
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