[
    {
        "attrs": {
            "calibration_date": "20230310",
            "calibration_report": "",
            "comment": "RBRlegato Glider Payload CTD",
            "factory_calibrated": "True",
            "long_name": "RBRlegato Glider Payload CTD",
            "make_model": "RBRlegato CTD",
            "platform": "platform",
            "serial_number": "212391",
            "type": "instrument",
            "user_calibrated": "False"
        },
        "nc_var_name": "instrument_ctd",
        "type": "i4"
    }
]