Correlation between the surface velocity deduced from spectral line broadening as reported by GALAH DR3 and our pattern parameter 〈P〉. If a star has multiple patterns, then the pattern with the highest-amplitude pulsations was used. The plot contains the 38 stars in common in GALAH DR3 and our catalog, where we only considered stars with spectra flagged as reliable in GALAH DR3. Uncertainties in 〈P〉 are smaller than the symbol size, while those of the velocities are underestimates for reasons explained in the text.