Analysis against all NOAA stations#173
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It looks like there's only 1 station from NOAA that has missing constituents, which is Station 9455920 (Anchorage, AK). Here's the list of missing constituents (cc #135)
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* origin/main: chore(deps-dev): Bump vitest from 3.2.4 to 4.0.15 chore(deps-dev): Bump @types/node from 20.19.27 to 25.0.2 chore(deps-dev): Bump @vitest/coverage-v8 from 3.2.4 to 4.0.15
This was referenced Dec 18, 2025
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This runs some simple statistical analysis against neaps predictions for all NOAA stations, comparing them to NOAA's predictions. When the tests run, this will now generate
noaa-benchmarks.csv, which include Mean Aggregate Error (MAE), Root Mean Squared Error (RMSE), and cumulative bias for each station.Here's a summary of the results.
So half of all stations are within 2cm, and 95% of stations are within 7cm of NOAA's predictions. That's honestly better than I thought it was going to be. Lots of room for improvement though.
TODO: