{"ob_id":54976,"names":[],"terms":[{"ob_id":2755,"label":"units","value":"micron","vocabulary":""},{"ob_id":2772,"label":"long_name","value":"Nominal uncalibrated channel diameter upper limits as given in the instrument manual","vocabulary":""},{"ob_id":2930,"label":"var_id","value":"CDP_D_U_NOM","vocabulary":""}]}