{"ob_id":87745,"names":[],"terms":[{"ob_id":78,"label":"units","value":"1","vocabulary":""},{"ob_id":44895,"label":"long_name","value":"free troposphere humidity (RH at 850 hPa)","vocabulary":""},{"ob_id":44896,"label":"standard_name","value":"free_troposphere_humidity","vocabulary":""},{"ob_id":44897,"label":"var_id","value":"fth","vocabulary":""}]}