# 7.6.20.3.7. Scalar_String_Function

Syntax

  Vector Potential X [{of} SpeciesName] = Scalar_String_Function F = f

Scope

  Aria Material

Summary

  Value from a string function

Description

  The value, , is calculated from the user-defined string function, which can be a function of time (), coordinates (, , ), or any valid expression name. Check the String Functions chapter (String Functions) for more details about valid functions and variables that can be used.

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
f | “string” | –