mirror of https://gitlab.com/QEF/q-e.git
24 lines
638 B
Plaintext
24 lines
638 B
Plaintext
6 3 12
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0.000000 0.000000 0.000000
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0.750000 0.750000 0.000000
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1.000000 0.500000 0.000000
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0.500000 0.500000 0.500000
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1.000000 0.000000 0.000000
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1.000000 0.250000 0.250000
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1 2 3 4
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1 3 5 6
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1 3 4 6
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6 - total number of tetrahedra vertexes
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3 - number of tetrahera comprising the IBZ
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8 - each tetrahedra edge is divided by 8
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Next lines, 6 in this particular FCC case, are vertex coordinates in cartesian
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Next 4 integer numbers are for tetrahedra vertex order (i.e. how they are connected,
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for example, the first tetrahedron vertexes are connected from point 1 to 4 throughout 2 and 3)
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