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README.md
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license: cc-by-nc-4.0
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---
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license: cc-by-nc-4.0
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---
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# Short Description
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This dataset comprises trajectories of the Allen-Cahn equation.
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# Dimensions
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The assembled NetCDF file has a **single** variable called *solution* with dimensionality
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- 15000 (number of trajectories)
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- 20 (time steps)
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- 128 (x-dim)
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- 128 (y-dim)
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It was simulated on the unit square up to T=0.0002 and saved as uniformly spaced in space and time.
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# Train/Val/Test-split
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14700/60/240 trajectories
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# Download & Assembly
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The dataset can be downloaded, e.g., via `huggingface-cli download`.
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After download, the chunked data can be assembled into a single NetCDF file using the provided `assemble_data.py` script.
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Use it as follows:
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```bash
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python assemble_data.py --input_dir . --output_file ACE.nc
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```
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