H.K.D.H. Bhadeshia,
Phase Transformations Group,
Department of Materials Science and Metallurgy,
University of Cambridge,
Cambridge, U.K.
To calculate the unit cell volume from the metric tensor.
Language: | FORTRAN |
Product form: | Source code |
MAP_CRYSTAL_VOL calculates the unit cell volume (in cubic Ångstroms) from the metric tensor. The unit cell volume is the square root of the determinant of the metric tensor.
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No information supplied.
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The example program finds the unit cell volume for a cubic lattice.
REAL G(9), DEL, AP READ (5,*) AP CALL MAP_CRYSTAL_MET1(G, AP) CALL MAP_CRYSTAL_VOL(G, DEL) WRITE (6,*) DEL STOP END
2.0
8.00000
Utility Subroutines:
MAP_UTIL_DET
unit cell volume, metric tensor
MAP originated from a joint project of the National Physical Laboratory and the University of Cambridge.
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