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Flux proposes several macros enabling doing actions that are not yet implemented in Flux.
List of macros
Miscellaneous
CreateCoordinateSystemFrom3Points.PFM

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The user guide gives information about principles and how to use Altair® Flux® 2026.
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Flux
Flux is a finite element software for low-frequency electromagnetic and thermal simulations. Both, 2D and 3D solutions are available...
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Macros
Flux proposes several macros enabling doing actions that are not yet implemented in Flux.
- List of macros
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This documentation deals with the Jython script used in Flux and allows to understand the various structures of entities and functions, and use it in user scripts for example.
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This document provides instructions for Flux installation on supported platforms.
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Since version 2026, Flux 3D and Flux PEEC are no longer available.

Please use SimLab to create a new 3D project or to import an existing Flux 3D project.

Please use SimLab to create a new PEEC project (not possible to import an existing Flux PEEC project).

/!\ Documentation updates are in progress – some mentions of 3D may still appear.

CreateCoordinateSystemFrom3Points.PFM

Description

Create a new cartesian coordinate system "at the right place".

Note: For more details about this macro, consult this additional document

Input

Select 3 points (first is the origin, second defines the first axis, 3rd defines the plane)
Select a name for the new coordinate system

Output

Create a new cartesian coordinate system