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.
Import formats
Import formats
The following table summarizes the different file formats accepted in Flux, associated with the type of import:
| Type of import | Available File formats | Extension | Type of format |
|---|---|---|---|
| geometry import called « standard » | DXF (Draw eXchange File) | *.DXF | standard |
| FBD (Flux 2D géométrie) | *.FBD | proprietary | |
| mesh import | NASTRAN neutral | *.NAS, *.DAT | standard |
| PATRAN neutral | *.PAN, *.DAT | ||
| UNV (UNiVersel Ideas Master Serie) | *.UNV | ||
| MED (Model of data exchange) | *.MED | ||
| HyperMesh/SimLab/OptiStruct (Nastran format) | *.BDF, *.BLK, *.BULK, *.DAT, *.FEM, *.NAS, *.NASTRAN |
Multiple import
Multiple imports are available. Flux is able to import several files in the same project.