String function ( ) { return units ; }
get the weather units imperial or metric . concode_field_sep Map<String,Object> weather concode_elem_sep String id concode_elem_sep String units concode_field_sep Map<String,Object> getWeather concode_elem_sep void setWeather concode_elem_sep void setId concode_elem_sep String getId concode_elem_sep void setUnits