netcdf acx1sprpgpsM1.b1.20150211.000000 {
dimensions:
	time = UNLIMITED ; // (57772 currently)
variables:
	int base_time ;
		base_time:string = "2015-02-11 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" ;
		base_time:ancillary_variables = "time_offset" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2015-02-11 00:00:00 0:00" ;
		time_offset:ancillary_variables = "base_time" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2015-02-11 00:00:00 0:00" ;
		time:standard_name = "time" ;
	float speed_over_ground(time) ;
		speed_over_ground:long_name = "Speed over ground" ;
		speed_over_ground:units = "m/s" ;
		speed_over_ground:ancillary_variables = "qc_speed_over_ground" ;
		speed_over_ground:missing_value = -9999.f ;
		speed_over_ground:valid_min = 0.f ;
		speed_over_ground:valid_max = 20.f ;
	int qc_speed_over_ground(time) ;
		qc_speed_over_ground:long_name = "Quality check results on field: Speed over ground" ;
		qc_speed_over_ground:units = "unitless" ;
		qc_speed_over_ground:description = "See global attributes for individual bit descriptions." ;
		qc_speed_over_ground:flag_method = "bit" ;
	float course_over_ground(time) ;
		course_over_ground:long_name = "Course over ground" ;
		course_over_ground:units = "degree" ;
		course_over_ground:ancillary_variables = "qc_course_over_ground" ;
		course_over_ground:missing_value = -9999.f ;
		course_over_ground:valid_min = 0.f ;
		course_over_ground:valid_max = 360.f ;
	int qc_course_over_ground(time) ;
		qc_course_over_ground:long_name = "Quality check results on field: Course over ground" ;
		qc_course_over_ground:units = "unitless" ;
		qc_course_over_ground:description = "See global attributes for individual bit descriptions." ;
		qc_course_over_ground:flag_method = "bit" ;
	float variance(time) ;
		variance:long_name = "Magnetic variation" ;
		variance:units = "degree" ;
		variance:ancillary_variables = "qc_variance" ;
		variance:missing_value = -9999.f ;
		variance:valid_min = -90.f ;
		variance:valid_max = 90.f ;
	int qc_variance(time) ;
		qc_variance:long_name = "Quality check results on field: Magnetic variation" ;
		qc_variance:units = "unitless" ;
		qc_variance:description = "See global attributes for individual bit descriptions." ;
		qc_variance:flag_method = "bit" ;
	float lat(time) ;
		lat:long_name = "North latitude" ;
		lat:units = "degree_N" ;
		lat:ancillary_variables = "qc_lat" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
		lat:standard_name = "latitude" ;
	int qc_lat(time) ;
		qc_lat:long_name = "Quality check results on field: North latitude" ;
		qc_lat:units = "unitless" ;
		qc_lat:description = "See global attributes for individual bit descriptions." ;
		qc_lat:flag_method = "bit" ;
	float lon(time) ;
		lon:long_name = "East longitude" ;
		lon:units = "degree_E" ;
		lon:ancillary_variables = "qc_lon" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
		lon:standard_name = "longitude" ;
	int qc_lon(time) ;
		qc_lon:long_name = "Quality check results on field: East longitude" ;
		qc_lon:units = "unitless" ;
		qc_lon:description = "See global attributes for individual bit descriptions." ;
		qc_lon:flag_method = "bit" ;
	float alt(time) ;
		alt:long_name = "Altitude above mean sea level" ;
		alt:units = "m" ;
		alt:standard_name = "altitude" ;

// global attributes:
		:command_line = "prp_ingest -n prpgps -s acx -f M1" ;
		:Conventions = "ARM-1.0" ;
		:process_version = "ingest-prp-1.12-0.el6" ;
		:dod_version = "1sprpgps-b1-1.2" ;
		:input_source = "/data/collection/acx/acxprpgpsM1.00/gps_raw_15021023.txt" ;
		:site_id = "acx" ;
		:platform_id = "1sprpgps" ;
		:location_description = "ARM Cloud Aerosol Precipitation Experiment (ACAPEX), Research Vessel Ron Brown" ;
		:facility_id = "M1" ;
		:data_level = "b1" ;
		:sampling_interval = "1 second" ;
		:averaging_interval = "N/A" ;
		:serial_number = "N/A" ;
		:datastream = "acx1sprpgpsM1.b1" ;
		:qc_bit_comment = "The QC field values are a bit packed representation of true/false values for the tests that may have been performed. A QC value of zero means that none of the tests performed on the value failed." ;
		:qc_bit_1_description = "Value is equal to missing_value." ;
		:qc_bit_1_assessment = "Bad" ;
		:qc_bit_2_description = "Value is less than the valid_min." ;
		:qc_bit_2_assessment = "Bad" ;
		:qc_bit_3_description = "Value is greater than the valid_max." ;
		:qc_bit_3_assessment = "Bad" ;
		:qc_bit_4_description = "Difference between current and previous values exceeds valid_delta." ;
		:qc_bit_4_assessment = "Indeterminate" ;
		:history = "created by user dsmgr on machine ruby at 2015-02-25 00:35:41, using ingest-prp-1.12-0.el6" ;
}