# Visibility_Field

Syntax

  Laser Absorption Coefficient [{of} SpeciesName] = Visibility_Field (Field = field | Dir_X = dir_x | Dir_Y = dir_y | [Dir_Z = dir_z] | Alpha = alpha)

Summary

  Specify an absorption coefficient that is weighted by a visibility field

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
field | “string” | –
dir_x | real | –
dir_y | real | –
dir_z | real | 0
alpha | real | –