# User_Field

Syntax

  Bc Flux For Momentum_X ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) {@ | at | for | on | over} Mesh Extent Name ([Touching TouchingMeshExtent] | [Opposing OpposingMeshExtent]) = User_Field [Using Data Specification Data Spec Name] (Name = name | [Scaling = scaling] | [Global_Var = global_var] | [Time_Function = time_function])

Summary

  Value from a user field

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
Mesh Extent Name | string | –
TouchingMeshExtent | string | –
OpposingMeshExtent | string | –
Data Spec Name | string | –
name | “string” | –
scaling | real | 1
global_var | “string” | –
time_function | “string” | –