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fix_modify AtC kernel command

Syntax

fix_modify <AtC fixID> kernel <type> <parameters>

  • AtC fixID = ID of fix atc instance

  • kernel = name of the AtC sub-command

  • type = step or cell or cubic_bar or cubic_cylinder or cubic_sphere or quartic_bar or quartic_cylinder or quartic_sphere

  • the following parameter(s) are required for each kernel:

    • step : <radius>

    • cell : <hx> <hy> <hz> or <h>

    • cubic_bar : <half_width>

    • cubic_cylinder : <radius>

    • cubic_sphere : <radius>

    • quartic_bar : <half_width>

    • quartic_cylinder : <radius>

    • quartic_sphere : <radius>

Examples

fix_modify AtC kernel cell 1.0 1.0 1.0
fix_modify AtC kernel quartic_sphere 10.0

Description

Sets the localization kernel type and parameters for fix atc hardy.

Restrictions

Must be used with fix atc hardy. For bar kernel types, half-width oriented along x-direction. For cylinder kernel types, cylindrical axis is assumed to be in z-direction.

Default

None.