#
#		GPS data header
# 	For GPS deployed on Drifter
# 	Deployment date 23 March 1993
#
# GPS  data records in this file contain 4 floating-point values and
# 2 integer values, as follows:
#
# time latitude longitude variance samples status
#
# time:  GMT time.  Format is ddd.fffff, for julian day and fraction of day.
# latitude:  Latitude in degrees north (floating point)
# longitude:  Longitude in degrees west (floating point)
# variance:  Variance of position in meters (floating point)
# samples:  Number of samples taken to yield position and variance (integer)
# status:  Magellan receiver status word.  16 bit integer in hexadecimal,
#	   with following fields:
#	Bit 15: $PMGLH field 9, 0 = memory OK, 1 = lost memory
#	Bit 14: $PMGLH field 4, 0 = oscillator OK, 1 = out of tune
#	Bits 12-13: $PMGLH field 8, Almanac data, 00 = OK, 01 = no alm, 02 = old
#	Bit 11: $PMGLH field 3, 0 = backup battery OK, 1 = backup battery low,
#	Bits 8-10: $PMGLH field 10, status, as follows:
#			0 = Uninitialized
#			1 = Idle
#			2 = Search the Sky
#			3 = Collecting Almanac
#			4 = Collecting Ephemeris
#			5 = Acquiring satellite(s)
#			6 = Position
#			7 = Navigation mode (waypoint route)
#	Bits 4-7: $PMGLH field 5, signal quality (0 to 9)
#	Bits 0-3: $PMGLH field 6, geometric quality (0 to 9)
#
103.00865   36.61852  121.90528 14.59  30 0699
103.01863   36.61858  121.90550  9.22  30 0699
103.02909   36.61858  121.90592 18.57  30 0699
103.03965   36.61867  121.90565 21.07  30 0699
103.05027   36.61858  121.90602 23.87  30 0699
103.06080   36.61867  121.90503  9.64  30 0699
103.07073   36.61820  121.90550  7.35  30 0699
103.08117   36.61867  121.90543 13.56  30 0699
