What a super interesting idea, @fil.rezo.net! Also a great notebook for understanding the technique. Thanks for the repost, @moritzstefaner.bsky.social!
Here @fil.rezo.net reproduces @climatecasino.net’s chart, using warped gridlines to represent both the absolute temperature and the deviation from the historical mean for each day of the year. new.observablehq.com/@fil/godzill...