Attributes {
    time {
        String units "minutes since 2003-12-01T00:00:00";
    }
    P_tot {
        String long_name "Total pressure";
        String units "kPa";
    }
    P_air {
        String long_name "Air pressure";
        String units "kPa";
    }
    T_water {
        String long_name "Water temperature";
        String units "deg C";
    }
    T_air {
        String long_name "Air temperature";
        String units "deg C";
    }
    h_water {
        String long_name "Water level above sensor";
        String units "m";
    }
    NC_GLOBAL {
        String title "All data measured by groundwater level piezometer GRW21 at Maisbich";
    }
}