General information:   https://ifg.tugraz.at/downloads/ocean-tides
Format description at: https://ftp.tugraz.at/outgoing/ITSG/oceanAndAtmosphericTides/README.pdf

When using the data, please cite:
The FES2022 Tide product was funded by CNES, produced by LEGOS, NOVELTIS and CLS and made
freely available by AVISO. CNES, 2024. FES2022 (Finite Element Solution) Tidal model (Version 2024)
[Data set]. CNES. https://doi.org/10.24400/527896/A01-2024.004

Converted into spherical harmonics by Torsten Mayer-Guerr
Admittance file updated at 2025-03-09.