{"ob_id":93792,"names":[],"terms":[{"ob_id":2736,"label":"units","value":"s","vocabulary":""},{"ob_id":8087,"label":"long_name","value":"Mean wave period based on first moment for swell","vocabulary":""},{"ob_id":101902,"label":"var_id","value":"era5_swell_mean_period","vocabulary":""},{"ob_id":101903,"label":"standard_name","value":"sea_surface_primary_swell_mean_period_from_variance_spectral_density_second_frequency_moment","vocabulary":""}]}