netcdf asiaosnoxcalM1.a1.20171101.000004 {
dimensions:
	time = UNLIMITED ; // (1 currently)
variables:
	int base_time ;
		base_time:string = "2017-11-01 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 2017-11-01 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 2017-11-01 00:00:00 0:00" ;
		time:standard_name = "time" ;
	int inlet_zero_air_valve(time) ;
		inlet_zero_air_valve:long_name = "Zero air valve state" ;
		inlet_zero_air_valve:units = "unitless" ;
		inlet_zero_air_valve:missing_value = -9999 ;
		inlet_zero_air_valve:flag_values = 0, 1 ;
		inlet_zero_air_valve:flag_meanings = "closed open" ;
	int inlet_nox_calibration_valve(time) ;
		inlet_nox_calibration_valve:long_name = "Inlet NOx calibration valve" ;
		inlet_nox_calibration_valve:units = "unitless" ;
		inlet_nox_calibration_valve:missing_value = -9999 ;
		inlet_nox_calibration_valve:flag_values = 0, 1 ;
		inlet_nox_calibration_valve:flag_meanings = "off on" ;
	int inlet_noy_calibration_valve(time) ;
		inlet_noy_calibration_valve:long_name = "Inlet NOy calibration valve" ;
		inlet_noy_calibration_valve:units = "unitless" ;
		inlet_noy_calibration_valve:missing_value = -9999 ;
		inlet_noy_calibration_valve:flag_values = 0, 1 ;
		inlet_noy_calibration_valve:flag_meanings = "off on" ;
	int inlet_boolean_NOx_converter(time) ;
		inlet_boolean_NOx_converter:long_name = "Inlet boolean for NOx converter" ;
		inlet_boolean_NOx_converter:units = "unitless" ;
		inlet_boolean_NOx_converter:missing_value = -9999 ;
		inlet_boolean_NOx_converter:flag_values = 0, 1 ;
		inlet_boolean_NOx_converter:flag_meanings = "measuring_NO measuring_NOx" ;
	int calibration_status(time) ;
		calibration_status:long_name = "Calibration status" ;
		calibration_status:units = "unitless" ;
		calibration_status:missing_value = -9999 ;
		calibration_status:flag_meanings = "calib_gas_1 calib_gas_2 calib_gas_3 perm_oven_state_1 perm_oven_state_2 perm_oven_state_3 perm_oven_state_4 photolysis_state_1 photolysis_state_2 internal_span_1 internal_span_2 internal_span_3" ;
		calibration_status:flag_masks = 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048 ;
		calibration_status:bit_1_description = "Calibration gas 1" ;
		calibration_status:bit_2_desctiption = "Calibration gas 2" ;
		calibration_status:bit_3_desctiption = "Calibration gas 3" ;
		calibration_status:bit_4_description = "Permeation oven state 1" ;
		calibration_status:bit_5_description = "Permeation oven state 2" ;
		calibration_status:bit_6_description = "Permeation oven state 3" ;
		calibration_status:bit_7_description = "Permeation oven state 4" ;
		calibration_status:bit_8_description = "Photolysis cell state 1 (gas phase titration of the NO standard)" ;
		calibration_status:bit_9_description = "Photolysis cell state 2 (gas phase titration of the NO standard)" ;
		calibration_status:bit_10_description = "Internal span 1" ;
		calibration_status:bit_11_description = "Internal span 2" ;
		calibration_status:bit_12_description = "Internal span 3" ;
	float nominal_gas_concentration(time) ;
		nominal_gas_concentration:long_name = "Nominal_calibration gas concentration" ;
		nominal_gas_concentration:units = "ppbv" ;
		nominal_gas_concentration:missing_value = -9999.f ;
	float nominal_permeation_source_concentration(time) ;
		nominal_permeation_source_concentration:long_name = "Nominal permeation source concentration" ;
		nominal_permeation_source_concentration:units = "ppbv" ;
		nominal_permeation_source_concentration:missing_value = -9999.f ;
	float nominal_gas_flow_rate(time) ;
		nominal_gas_flow_rate:long_name = "Calibration gas flow rate" ;
		nominal_gas_flow_rate:units = "cm^3/min" ;
		nominal_gas_flow_rate:missing_value = -9999.f ;
		nominal_gas_flow_rate:flow_type = "mass flow" ;
		nominal_gas_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ;
	float nominal_zero_flow_rate(time) ;
		nominal_zero_flow_rate:long_name = "Calibration zero flow rate" ;
		nominal_zero_flow_rate:units = "cm^3/min" ;
		nominal_zero_flow_rate:missing_value = -9999.f ;
		nominal_zero_flow_rate:flow_type = "mass flow" ;
		nominal_zero_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ;
	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 = "aosnox_ingest -s asi -f M1" ;
		:Conventions = "ARM-1.1" ;
		:process_version = "ingest-aosnox-2.0-0.el6" ;
		:dod_version = "aosnoxcal-a1-1.0" ;
		:site_id = "asi" ;
		:platform_id = "aosnoxcal" ;
		:facility_id = "M1" ;
		:data_level = "a1" ;
		:location_description = "Layered Atlantic Smoke Interactions with Clouds (LASIC), Ascension Island" ;
		:input_source = "/data/collection/asi/asiaosnoxM1.00/asimaoscm1.noxcal.10s.00.20171031.000000.raw.csv" ;
		:sampling_interval = "10 seconds" ;
		:datastream = "asiaosnoxcalM1.a1" ;
		:doi = "10.5439/1256495" ;
		:history = "created by user dsmgr on machine ruby at 2017-11-01 01:26:01, using ingest-aosnox-2.0-0.el6" ;
}