External Aerodynamics (Python Scripts)¶

Note

See the Walkthrough: Aerodynamic CFD with Noether for the full tutorial.

Available training scripts¶

Script	Dataset	Source
`train_ahmedml.py`	AhmedML (CAEML benchmark)	CAEML
`train_drivaerml.py`	DrivAerML (CAEML benchmark)	CAEML
`train_drivaernet.py`	DrivAerNet++	DrivAerNet
`train_emmi_wing.py`	Emmi Wing	EmmiAI /Emmi Wing
`train_shapenet_car.py`	ShapeNet Car	ShapeNet

Each script contains functions for training different model architectures (AB-UPT, UPT, Transformer, Transolver).

How to run¶

From the recipes directory run:

uv run python -m aero_cfd.scripts.train_shapenet_car \
  --dataset-root /path/to/shapenet_car \
  --output-path /path/to/outputs \
  --accelerator gpu \
  --model abupt

Available arguments:

--dataset-root (required) — Path to the dataset.
--output-path (required) — Path to store training outputs.
--accelerator — Accelerator to use: cpu, gpu, or mps (default: gpu).
--model — Model architecture: abupt, upt, transformer, or transolver (default: abupt).