Unless otherwise noted, this project is in the public domain in the
United States.

It contains materials that originally came from the United States
Geological Survey, an agency of the United States Department of
Interior.  For more information on their copyright policies, see
https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

It also contains materials from contributors that have waived their
copyright interest to the public domain.

Additionally, the authors waive copyright and related rights in the
work worldwide through the CC0 1.0 Universal public domain dedication.

CC0 1.0 Universal Summary
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### No Copyright

The authors have associated their contributions to the ALE project
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by waiving all of their rights to the work worldwide under copyright
law, including all related and neighboring rights, to the extent
allowed by law.

You can copy, modify, distribute and perform the work, even for
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### Other Information

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