KERNEL TRUNCATION/ISURFACE: Difference between revisions
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When performing 2D kernel truncation with {{TAG|KERNEL_TRUNCATION/IDIMENSIONALITY}}=2, {{TAG|KERNEL_TRUNCATION/ISURFACE}} specifies which direction is non-periodic. | When performing 2D kernel truncation with {{TAG|KERNEL_TRUNCATION/IDIMENSIONALITY}}=2, {{TAG|KERNEL_TRUNCATION/ISURFACE}} specifies which direction is non-periodic. | ||
The most common use case is to set {{TAG|KERNEL_TRUNCATION/ISURFACE}} to the dimension along the surface normal. | The most common use case is to set {{TAG|KERNEL_TRUNCATION/ISURFACE}} to the dimension along the surface normal. | ||
If the surface normal points in the direction of the x-axis {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 1, if it is along the y-axis, {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 1 and if it is along the z-axis, {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 2. | If the surface normal points in the direction of the x-axis {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 1, if it is along the y-axis, {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 1 and if it is along the z-axis, {{TAG|KERNEL_TRUNCATION/ISURFACE}} = 2. | ||
Default behavior assumes that the surface is along the z-axis. | Default behavior assumes that the surface is along the z-axis. | ||
Revision as of 11:58, 16 October 2024
KERNEL_TRUNCATION/ISURFACE_NORMAL = 1 | 2 | 3
Default: KERNEL_TRUNCATION/ISURFACE_NORMAL = 3
Description: KERNEL_TRUNCATION/ISURFACE_NORMAL specifies the non-periodic dimension when performing calculations with 2D kernel truncation methods.
When performing 2D kernel truncation with KERNEL_TRUNCATION/IDIMENSIONALITY=2, KERNEL_TRUNCATION/ISURFACE specifies which direction is non-periodic. The most common use case is to set KERNEL_TRUNCATION/ISURFACE to the dimension along the surface normal.
If the surface normal points in the direction of the x-axis KERNEL_TRUNCATION/ISURFACE = 1, if it is along the y-axis, KERNEL_TRUNCATION/ISURFACE = 1 and if it is along the z-axis, KERNEL_TRUNCATION/ISURFACE = 2. Default behavior assumes that the surface is along the z-axis.