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Particleworks Europe
Python Tools

Scene Downgrade 8.2 → 8.1

Upload a Particleworks scene JSON (v8.2.x) and the backend worker will convert it to v8.1.0 format using the original Python script.

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Drop .json scene file here or browse

What this converter does

  • Sets version string from 8.2.x to 8.1.0
  • Removes 25 keys introduced in 8.2 (deposition, LBM, FVM, MPFI, etc.)
  • Restores 3 keys with 8.1 defaults (air drag, restart interval, Smagorinsky)
  • Per-object and per-physicalProperty property cleanup
  • Trims animations2 list to simulation.initialDt only
  • Supports batch conversion and in-place overwrite
Airflow Velocity Explorer

Upload a velocity field file with columns: idx x y z vx vy vz
Tab, space, or comma separated. First column (index) is skipped.

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Drop velocity file here or browse

Airflow Velocity Explorer
Spatial structure & velocity field
Point density analysis
Velocity distributions
Direction & angular analysis
Phase space & correlations
Regrid & export to uniform grid
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