This file contains a listing of all code which is included within the repository which is adapted from, extends, or includes code from another open source project. The filenames, sources, copyright and licenses are recorded here.

Code in the file src/scores/probability/crps_numba.py is adapted from two sources. The xarray wrapper function `scores.probability.crps_numba.crps_cdf_exact_fast` is based on the code for `crps_ensemble` from xskillscore
https://github.com/xarray-contrib/xskillscore/blob/main/xskillscore/core/probabilistic.py, released under the  Apache-2.0 License with 
copyright attributed to xskillscore developers (as at 11 Dec 2025). The vectorisation of crps_at_point follows the example of `_crps_ensemble_gufunc` from properscoring https://github.com/properscoring/properscoring/blob/master/properscoring/_gufuncs.py, released under the Apache-2.0 License with copyright attributed to The Climate Corporation (2015).