Here in the UK it is nearly the time of year that the RYA release updated PY Numbers.
A Sailwave compatible CSV is planned for release on the Sailwave website at 12 noon on Saturday 25th February 2023.
There will be two files of RYA ratings, one the the official 2023 list and the other a listing for classes for which the RYA have limited returns data.
In addition to the two files of RYA PY data, it is planned to make 3 other rating files available:
2022/2023 Great Lakes as used for Selden Sailjuice Winter Series
Huw, the GL file is for 22-23 as in your post but is labelled 2023 in the link, which confused me. Anyway 2023 GL numbers are about to be or have been issued after the winter competition, so it is probably best to withdraw the link or at least re-label the library page link as 22-23, with 23- pending
A new version of Great Lakes ratings file for 2023-2024 has been added to the list of rating files available for download on the Sailwave website - Rating file library | Sailwave.
The 2022-2023 version of the Great Lakes rating file is still available.
Kind regards,
Huw