fix_modify AtC kernel <type> <parameters>
- type (keyword) = step, cell, cubic_bar, cubic_cylinder, cubic_sphere, quartic_bar, quartic_cylinder, quartic_sphere
- parameters :
step = radius (double)
cell = hx, hy, hz (double) or h (double)
cubic_bar = half-width (double)
cubic_cylinder = radius (double)
cubic_sphere = radius (double)
quartic_bar = half-width (double)
quartic_cylinder = radius (double)
quartic_sphere = radius (double)
fix_modify AtC kernel cell 1.0 1.0 1.0
fix_modify AtC kernel quartic_sphere 10.0
Must be used with the hardy AtC fix
For bar kernel types, half-width oriented along x-direction
For cylinder kernel types, cylindrical axis is assumed to be in z-direction
( see fix atc command )
No default
