public static final String gps_hdop_name = "GPS Horizontal Dilution of Precision";
public void set_gps(AltosGPS gps) {
+ super.set_gps(gps);
if (gps_series == null)
gps_series = new ArrayList<AltosGPSTimeValue>();
gps_series.add(new AltosGPSTimeValue(time(), gps));