netcdf mag5sprpgpsM1.a1.20130925.000000 {
dimensions:
	time = UNLIMITED ; // (39610 currently)
variables:
	int base_time ;
		base_time:string = "2013-09-25 00:00:00 0:00" ;
		base_time:long_name = "Base time in Epoch" ;
		base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2013-09-25 00:00:00 0:00" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2013-09-25 00:00:00 0:00" ;
	float speed_over_ground(time) ;
		speed_over_ground:long_name = "Speed over ground" ;
		speed_over_ground:units = "m/s" ;
		speed_over_ground:missing_value = -9999.f ;
	float course_over_ground(time) ;
		course_over_ground:long_name = "Course over ground" ;
		course_over_ground:units = "degrees" ;
		course_over_ground:missing_value = -9999.f ;
	float variance(time) ;
		variance:long_name = "Magnetic variation" ;
		variance:units = "degrees" ;
		variance:missing_value = -9999.f ;
	float lat(time) ;
		lat:long_name = "North latitude" ;
		lat:units = "degree_N" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
	float lon(time) ;
		lon:long_name = "East longitude" ;
		lon:units = "degree_E" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
	float alt(time) ;
		alt:long_name = "Altitude above mean sea level" ;
		alt:units = "m" ;

// global attributes:
		:command_line = "prp_ingest -s mag -f M1 -n prpgps -D 3" ;
		:process_version = "ingest-prp-1.9-0.el6" ;
		:dod_version = "5sprpgps-a1-1.2" ;
		:input_source = "gps_raw_13092423.txt" ;
		:site_id = "mag" ;
		:facility_id = "M1: Horizon Spirit" ;
		:data_level = "a1" ;
		:sampling_interval = "5 seconds" ;
		:averaging_interval = "N/A" ;
		:serial_number = "N/A" ;
		:datastream = "mag5sprpgpsM1.a1" ;
		:history = "created by user dsmgr on machine tin at 2013-10-31 13:49:27, using ingest-prp-1.9-0.el6" ;
}