+static const struct sirf_packet_parse geodetic_nav_data_packet[] = {
+ { SIRF_DISCARD, 2 }, /* 1 nav valid */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, nav_type) }, /* 3 */
+ { SIRF_DISCARD, 6 }, /* 5 week number, time of week */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, utc_year) }, /* 11 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, utc_month) }, /* 13 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, utc_day) }, /* 14 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, utc_hour) }, /* 15 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, utc_minute) }, /* 16 */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, utc_second) }, /* 17 */
+ { SIRF_DISCARD, 4 }, /* satellite id list */ /* 19 */
+ { SIRF_U32, offsetof(struct sirf_geodetic_nav_data, lat) }, /* 23 */
+ { SIRF_U32, offsetof(struct sirf_geodetic_nav_data, lon) }, /* 27 */
+ { SIRF_DISCARD, 4 }, /* altitude from ellipsoid */ /* 31 */
+ { SIRF_U32, offsetof(struct sirf_geodetic_nav_data, alt_msl) }, /* 35 */
+ { SIRF_DISCARD, 1 }, /* map datum */ /* 39 */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, ground_speed) }, /* 40 */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, course) }, /* 42 */
+ { SIRF_DISCARD, 2 }, /* magnetic variation */ /* 44 */
+ { SIRF_U16, offsetof(struct sirf_geodetic_nav_data, climb_rate) }, /* 46 */
+ { SIRF_DISCARD, 2 }, /* turn rate */ /* 48 */
+ { SIRF_U32, offsetof(struct sirf_geodetic_nav_data, h_error) }, /* 50 */
+ { SIRF_U32, offsetof(struct sirf_geodetic_nav_data, v_error) }, /* 54 */
+ { SIRF_DISCARD, 30 }, /* time error, h_vel error, clock_bias,
+ clock bias error, clock drift,
+ clock drift error, distance,
+ distance error, heading error */ /* 58 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, num_sv) }, /* 88 */
+ { SIRF_U8, offsetof(struct sirf_geodetic_nav_data, hdop) }, /* 89 */
+ { SIRF_DISCARD, 1 }, /* additional mode info */ /* 90 */
+ { SIRF_END, 0 }, /* 91 */
+};