Dataset {
    Sequence {
        Float32 lon;
        Float64 time;
        Float32 lat;
        Int32 _id;
        Sequence {
            Float32 T_20;
            Float32 depth;
        } profile;
        Structure {
            String INST_TYPE;
            String DATA_TYPE;
            String DATA_SUBTYPE;
            String DATA_ORIGIN;
            String COORD_SYSTEM;
            String Conventions;
            String CRUISE;
            String REGION;
            String DATA_CMNT;
            String PROG_CMNT1;
            String CREATION_DATE;
            String VESSEL;
            String CAST;
            String STATION_NAME;
            String BOTTLE;
            String WATER_DEPTH;
        } attributes;
        Structure {
            Structure {
                Float32 valid_range[2];
            } depth;
        } variable_attributes;
    } location;
    Structure {
        Float32 lon_range[2];
        Float32 lat_range[2];
        Float32 depth_range[2];
        Float64 time_range[2];
    } constrained_ranges;
} race_beringsea_prof_mbt;