JAEA-Data/Code 2007-004 - Welcome to Research Group for ...

corner and there are the same number of rows and columns
< 0 There is inverted diagonal symmetry.
Set to 0 if NUAC11= -1
NUAC9
Indicator of two-dimensional symmetry along column slices (on X-Z plane) for
3-D problems only. This item is for speedup of computation time.
= 0 Skip
> 0 There is symmetry about the diagonal starting at the upper left-hand
corner and there are the same number of rows and columns
< 0 There is inverted diagonal symmetry.
NUAC10 = 0 (not used)
NUAC11
Left boundary condition (always effective)
= -1 Periodic (implemented for geometries given by NUAC5= 1, 6, 8, 11 and
12, left to right boundary closure only)
= 0 Extrapolated
= 1 Reflected
NUAC12
Top boundary condition (effective for 2-D,3-D)
= 0 Extrapolated
= 1 Reflected
NUAC13
Right boundary condition (always effective),
Set to -1 if NUAC11= -1
= 0 Extrapolated
= 1 Reflective
= 2 90° rotational symmetry (slabs)
60° rotational symmetry (triangular)
= 3 Inverted reflection (180° rotational symmetry, slab only)
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