| Closure Challenge v2 — licensing |
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|
| This dataset aggregates material under two different licenses. Which terms |
| apply depends on which case directory the file sits in. |
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| -------------------------------------------------------------------------- |
| A. CC-BY-4.0 |
| -------------------------------------------------------------------------- |
| Applies to: alpha_05_4071_2024, alpha_05_4071_4048, alpha_15_13929_2024, |
| alpha_15_13929_4048, AR_1_Ret_360, AR_3_Ret_360, AR_14_Ret_180, |
| NASA_2DWMH, NASA_2DZP, NASA_2DN00, NASA_ASJ, NASA_FaithHill, |
| and every case under data/train/ and data/validation/. |
|
|
| The training and validation sets are drawn from the same upstream sources as |
| the CC-BY-4.0 test cases: the Xiao et al. parametric periodic-hill database, |
| the Vinuesa duct database, and the CBFS and periodic-hill reference flows of |
| the v1 benchmark. None of them derive from ERCOFTAC kbwiki material, so none |
| fall under section B. |
|
|
| Upstream sources are public-domain or CC-BY: NASA Turbulence Modeling |
| Resource, the Vinuesa duct database, and the Xiao parametric periodic-hill |
| database. Full text: https://creativecommons.org/licenses/by/4.0/ |
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|
| -------------------------------------------------------------------------- |
| B. CC-BY-NC-SA-4.0 |
| -------------------------------------------------------------------------- |
| Applies to: ERCOFTAC_AhmedBody25, ERCOFTAC_WingBodyJunction. |
|
|
| These are curated extracts of ERCOFTAC kbwiki material (Classic Collection |
| case082; DNS 1-6) and inherit the upstream CC-BY-NC-SA-4.0 terms, including |
| the non-commercial and share-alike conditions. |
| Full text: https://creativecommons.org/licenses/by-nc-sa/4.0/ |
|
|
| The raw upstream reference archives under data/high_fidelity_data/ follow the |
| license of the case they belong to, per the same split. |
|
|
| -------------------------------------------------------------------------- |
| C. Code |
| -------------------------------------------------------------------------- |
| Extraction, plotting, and run scripts (*.py, *.sh) are MIT licensed. |
| See LICENSE-CODE in the accompanying code repository. |
|
|
| Per-case source attribution is in SOURCES.md in the code repository. |
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|
