/// <summary>
        /// Resolves the default unit for the given sensor type.
        /// </summary>
        /// <returns>The unit for.</returns>
        /// <param name="prefs">Prefs.</param>
        /// <param name="sensorType">Sensor type.</param>
        public static Unit DefaultUnitFor(this IUnitPreferences prefs, ESensorType sensorType)
        {
            switch (sensorType)
            {
            case ESensorType.Length:
                return(prefs.length);

            case ESensorType.Pressure:
                return(prefs.pressure);

            case ESensorType.Temperature:
                return(prefs.temperature);

            case ESensorType.Vacuum:
                return(prefs.vacuum);

            default:
                return(sensorType.GetDefaultUnit());
            }
        }
        /// <summary>
        /// Converts the scalar to the preferred unit for the quantity backing the scalar.
        /// </summary>
        /// <returns>The default unit.</returns>
        /// <param name="prefs">Prefs.</param>
        /// <param name="scalar">Scalar.</param>
        public static Scalar ToDefaultUnit(this IUnitPreferences prefs, Scalar scalar)
        {
            var unit = prefs.DefaultUnitFor(scalar.unit.quantity.AsSensorType());

            return(scalar.ConvertTo(unit));
        }