metadata
license: cc-by-nc-4.0
Short Description
Based on the compressible Euler equations, this dataset contains trajectories starting from shear initial conditions.
Dimensions
The assembled NetCDF file has a single variable called data with dimensionality
- 10000 (number of trajectories)
- 21 (time steps)
- 5 (density, horizontal velocity, vertical velocity, pressure, energy)
- 128 (x-dim)
- 128 (y-dim)
It was simulated on the unit square up to T=1 and saved as uniformly spaced in space and time.
Train/Val/Test-split
9640/120/240 trajectories
Download & Assembly
The dataset can be downloaded, e.g., via huggingface-cli download.
After download, the chunked data can be assembled into a single NetCDF file using the provided assemble_data.py script.
Use it as follows:
python assemble_data.py --input_dir . --output_file CE-KH.nc