# 7.6.8.8.1. Shakib

Syntax

  Hydrogen Diffusion Supg Tau [{of} SpeciesName] = Shakib [H = h | Use_Advection = use_advection | Use_Diffusion = use_diffusion | Use_Time = use_time | Multiplier = multiplier]

Scope

  Aria Material

Summary

  ?

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
h | real | 0
use_advection | integer | 1
use_diffusion | integer | 1
use_time | integer | 0
multiplier | real | 1