netcdf sgpaosapstofE13.a0.20240501.000000 {
dimensions:
	time = UNLIMITED ; // (85828 currently)
	TOF_bin = 1024 ;
variables:
	int base_time ;
		base_time:string = "2024-05-01 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 2024-05-01 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 2024-05-01 00:00:00 0:00" ;
		time:standard_name = "time" ;
	int N_TOF(time, TOF_bin) ;
		N_TOF:long_name = "Aerodynamic number size distribution" ;
		N_TOF:units = "count" ;
		N_TOF:comment = "TOF stands for time of flight which is the basis for aerodynamic particle sizing" ;
		N_TOF:missing_value = -9999 ;
	int status_flags(time) ;
		status_flags:long_name = "Status flags" ;
		status_flags:units = "1" ;
		status_flags:missing_value = -9999 ;
		status_flags:flag_masks = 1, 2, 4, 8, 16, 32, 64, 128, 256 ;
		status_flags:flag_meanings = "laser_fault total_flow_out_of_range sheath_flow_out_of_range excessive_sample_concentration accumulator_clipped autocal_failed internal_temp_lt_10C internal_temp_gt_40C detector_v_gt_10pct_Vb" ;
		status_flags:bit_1_description = "Laser fault" ;
		status_flags:bit_2_description = "Total flow out of range" ;
		status_flags:bit_3_description = "Sheath flow out of range" ;
		status_flags:bit_4_description = "Excessive sample concentration" ;
		status_flags:bit_5_description = "Accumulator clipped" ;
		status_flags:bit_6_description = "Autocal failed" ;
		status_flags:bit_7_description = "Internal temperature < 10C" ;
		status_flags:bit_8_description = "Internal temperature > 40C" ;
		status_flags:bit_9_description = "Detector voltage more than +/-10% Vb" ;
	float lat ;
		lat:long_name = "North latitude" ;
		lat:units = "degree_N" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
		lat:standard_name = "latitude" ;
	float lon ;
		lon:long_name = "East longitude" ;
		lon:units = "degree_E" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
		lon:standard_name = "longitude" ;
	float alt ;
		alt:long_name = "Altitude above mean sea level" ;
		alt:units = "m" ;
		alt:standard_name = "altitude" ;

// global attributes:
		:command_line = "aosaps_ingest -s sgp -f E13" ;
		:Conventions = "ARM-1.3" ;
		:process_version = "ingest-aosaps-1.8-0.el7" ;
		:dod_version = "aosapstof-a0-1.1" ;
		:input_source = "/data/collection/sgp/sgpaosapsE13.00/sgpaosE13.apsA.01s.00.20240501.000000.raw.tsv" ;
		:site_id = "sgp" ;
		:platform_id = "aosapstof" ;
		:facility_id = "E13" ;
		:data_level = "a0" ;
		:location_description = "Southern Great Plains (SGP), Lamont, Oklahoma" ;
		:datastream = "sgpaosapstofE13.a0" ;
		:Instrument_Description = "TSI APS 332100" ;
		:serial_number = "71525041/WD81992" ;
		:sampling_interval = "1 s approximately" ;
		:doi = "10.5439/1340586" ;
		:history = "created by user dsmgr on machine prod-proc3.adc.arm.gov at 2024-05-01 01:45:03, using ingest-aosaps-1.8-0.el7" ;
}