{"ob_id":52279,"names":[],"terms":[{"ob_id":12,"label":"units","value":"s-1","vocabulary":""},{"ob_id":8044,"label":"standard_name","value":"atmosphere_relative_vorticity","vocabulary":"cf_standard_names"},{"ob_id":24376,"label":"long_name","value":"Atmosphere relative vorticity at 250 hPa on T63","vocabulary":""},{"ob_id":24377,"label":"var_id","value":"rv250_T63","vocabulary":""}]}