# 7.6.12.7.4. Global

Syntax

  Magnetic Pressure [{of} SpeciesName] = Global ([Toggle = toggle] | Global_Name = global_name | [Component = component])

Scope

  Aria Material

Summary

  Value from a global variable

Description

  The following options are present in most boundary conditions/sources. The meaning of each option is as follows:

  Toggle

    If given, specifies which toggle block controls whether this BC is active or not.

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
toggle | “string” | –
global_name | “string” | –
component | integer | 0