netcdf sgpaerosolbe1turnC1.c1.20210401.000000 {
dimensions:
	time = UNLIMITED ; // (4320 currently)
	height = 177 ;
	height_rl = 192 ;
	parameter = 2 ;
variables:
	int base_time ;
		base_time:string = "2021-04-01 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" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2021-04-01 00:00:00 0:00" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2021-04-01 00:00:00 0:00" ;
		time:standard_name = "time" ;
	int qc_time(time) ;
		qc_time:long_name = "Quality check results on field: Time offset from midnight" ;
		qc_time:units = "unitless" ;
		qc_time:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_time:bit_1_description = "Delta time between current and previous samples is zero." ;
		qc_time:bit_1_assessment = "Indeterminate" ;
		qc_time:bit_2_description = "Delta time between current and previous samples is less than the delta_t_lower_limit field attribute." ;
		qc_time:bit_2_assessment = "Indeterminate" ;
		qc_time:bit_3_description = "Delta time between current and previous samples is greater than the delta_t_upper_limit field attribute." ;
		qc_time:bit_3_assessment = "Indeterminate" ;
		qc_time:delta_t_lower_limit = 600. ;
		qc_time:delta_t_upper_limit = 600. ;
		qc_time:prior_sample_flag = 0 ;
		qc_time:comment = "If the \'prior_sample_flag\' is set the first sample time from a new raw file will be compared against the time just previous to it in the stored data. If it is not set the qc_time value for the first sample will be set to 0." ;
	float be_aod_500(time) ;
		be_aod_500:long_name = "Best estimate aerosol optical depth at 500 nm" ;
		be_aod_500:units = "unitless" ;
		be_aod_500:missing_value = -9999.f ;
		be_aod_500:comment = "See technical report for details on computation" ;
	int qc_be_aod_500(time) ;
		qc_be_aod_500:long_name = "Quality check results on field: Best estimate aerosol optical depth at 500 nm" ;
		qc_be_aod_500:units = "unitless" ;
		qc_be_aod_500:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_be_aod_500:bit_1_description = "Data value not available in input file or failed threshold checks, data value set to -9999 in output file" ;
		qc_be_aod_500:bit_1_assessment = "Bad" ;
	int source_be_aod_500(time) ;
		source_be_aod_500:long_name = "Source of best-estimate AOD at 500 nm" ;
		source_be_aod_500:units = "unitless" ;
		source_be_aod_500:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_be_aod_500:value_1 = "sgpnimfraod1michC1.c1:aerosol_optical_depth_filter2" ;
		source_be_aod_500:value_2 = "sgpmfrsraod1michC1.c1:aerosol_optical_depth_filter2" ;
		source_be_aod_500:value_3 = "sgpaerosolbe1turnC1.c1:angstrom_exponent_rl_filled, sgpaerosolbe1turnC1.c1:be_angstrom_exponent" ;
		source_be_aod_500:value_3_description = "Lambdas 355 and 500 are also used in the computation of be_aod_500" ;
		source_be_aod_500:value_4 = "regression analysis" ;
	float be_aod_355(time) ;
		be_aod_355:long_name = "Best estimate aerosol optical depth at 355nm" ;
		be_aod_355:units = "unitless" ;
		be_aod_355:missing_value = -9999.f ;
		be_aod_355:comment = "See technical report for details on computation" ;
	int qc_be_aod_355(time) ;
		qc_be_aod_355:long_name = "Quality check results on field: Best estimate aerosol optical depth at 355nm" ;
		qc_be_aod_355:units = "unitless" ;
		qc_be_aod_355:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_be_aod_355:bit_1_description = "Data value not available in input files, or failed threshold checks, data value set to -9999 in output file" ;
		qc_be_aod_355:bit_1_assessment = "Bad" ;
	int source_be_aod_355(time) ;
		source_be_aod_355:long_name = "Source of best estimate AOD at 355 nm" ;
		source_be_aod_355:units = "unitless" ;
		source_be_aod_355:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_be_aod_355:value_1 = "sgprlprofbe1turnC1.c1:aod" ;
		source_be_aod_355:value_2 = "sgpaerosolbe1turnC1.c1:be_angstrom_exponent,sgpaerosolbe1turnC1.c1:mean_aod_mfrsr_filter1" ;
		source_be_aod_355:value_2_description = "Lambdas 355.0 and 415.0 are also used in the computation" ;
		source_be_aod_355:value_3 = "Not used for this field" ;
		source_be_aod_355:value_4 = "regression analysis" ;
	float be_angstrom_exponent(time) ;
		be_angstrom_exponent:long_name = "Best estimate Angstrom exponent" ;
		be_angstrom_exponent:units = "unitless" ;
		be_angstrom_exponent:missing_value = -9999.f ;
		be_angstrom_exponent:comment = "See technical report for details on computation" ;
		be_angstrom_exponent:cloudy_threshold = "0.5" ;
		be_angstrom_exponent:equation = "angstrom_exponent is ln( aod355 / aod870 ) / ln( 870 / 355 )" ;
	int qc_be_angstrom_exponent(time) ;
		qc_be_angstrom_exponent:long_name = "Quality check results on field: Best estimate Angstrom exponent" ;
		qc_be_angstrom_exponent:units = "unitless" ;
		qc_be_angstrom_exponent:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_be_angstrom_exponent:bit_1_description = "Failed cloudy threshold check, data value set to -9999 in output file." ;
		qc_be_angstrom_exponent:bit_1_assessment = "Bad" ;
	int source_be_angstrom_exponent(time) ;
		source_be_angstrom_exponent:long_name = "source of best estimate Angstrom exponent" ;
		source_be_angstrom_exponent:units = "unitless" ;
		source_be_angstrom_exponent:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_be_angstrom_exponent:value_1 = "sgpnimfraod1michC1.c1:angstrom_exponent" ;
		source_be_angstrom_exponent:value_2 = "sgpmfrsraod1michC1.c1:angstrom_exponent" ;
		source_be_angstrom_exponent:value_3 = "sgp10rlprofbe1turnC1.c1:aod,sgpaerosolbe1turnC1.c1:mean_aod_mfrsr_filter5" ;
		source_be_angstrom_exponent:value_4 = "sgpaerosolbe1turnC1.c1:angstrom_exponent_AIP" ;
		source_be_angstrom_exponent:value_5 = "interpolation" ;
		source_be_angstrom_exponent:value_5_description = "Fill gaps of 3 days or less via interpolation" ;
	float height(height) ;
		height:long_name = "Height above ground level from aerosolbe1turn_parameter file" ;
		height:units = "km" ;
	float extinction_profile(time, height) ;
		extinction_profile:long_name = "Aerosol extinction profile at 500 nm" ;
		extinction_profile:units = "1/km" ;
		extinction_profile:missing_value = -9999.f ;
		extinction_profile:comment = "See technical report for details on computation" ;
	float single_scattering_albedo_red(time, height) ;
		single_scattering_albedo_red:long_name = "Aerosol single scattering albedo profile, red wavelength, 1um size cut" ;
		single_scattering_albedo_red:units = "unitless" ;
		single_scattering_albedo_red:missing_value = -9999.f ;
		single_scattering_albedo_red:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		single_scattering_albedo_red:comment1 = "The vertical variations are due to changes in relative humidity" ;
	float single_scattering_albedo_green(time, height) ;
		single_scattering_albedo_green:long_name = "Aerosol single scattering albedo profile, green wavelength, 1um size cut" ;
		single_scattering_albedo_green:units = "unitless" ;
		single_scattering_albedo_green:missing_value = -9999.f ;
		single_scattering_albedo_green:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		single_scattering_albedo_green:comment1 = "The vertical variations are due to changes in relative humidity" ;
	float single_scattering_albedo_blue(time, height) ;
		single_scattering_albedo_blue:long_name = "Aerosol single scattering albedo profile, blue wavelength, 1um size cut" ;
		single_scattering_albedo_blue:units = "unitless" ;
		single_scattering_albedo_blue:missing_value = -9999.f ;
		single_scattering_albedo_blue:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		single_scattering_albedo_blue:comment1 = "The vertical variations are due to changes in relative humidity" ;
	float asymmetry_parameter_red(time, height) ;
		asymmetry_parameter_red:long_name = "Aerosol asymmetry parameter profile, red wavelength, 1um size cut" ;
		asymmetry_parameter_red:units = "unitless" ;
		asymmetry_parameter_red:missing_value = -9999.f ;
		asymmetry_parameter_red:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		asymmetry_parameter_red:comment1 = "The vertical variations are due to changes in relative humidity" ;
		asymmetry_parameter_red:equation = "g = -7.143889 * bsf_R_Dry_1um^3 + 7.464439 * bsf_R_Dry_1um^2 - 3.96356 * bsf_R_Dry_1um + 0.98931" ;
	float asymmetry_parameter_green(time, height) ;
		asymmetry_parameter_green:long_name = "Aerosol asymmetry parameter profile, green wavelength, 1um size cut" ;
		asymmetry_parameter_green:units = "unitless" ;
		asymmetry_parameter_green:missing_value = -9999.f ;
		asymmetry_parameter_green:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		asymmetry_parameter_green:comment1 = "The vertical variations are due to changes in relative humidity" ;
		asymmetry_parameter_green:equation = "g = -7.143889 * bsf_G_Dry_1um^3 + 7.464439 * bsf_G_Dry_1um^2 - 3.96356 * bsf_G_Dry_1um + 0.98931" ;
	float asymmetry_parameter_blue(time, height) ;
		asymmetry_parameter_blue:long_name = "Aerosol asymmetry parameter profile, blue wavelength, 1um size cut" ;
		asymmetry_parameter_blue:units = "unitless" ;
		asymmetry_parameter_blue:missing_value = -9999.f ;
		asymmetry_parameter_blue:comment = "Dry aerosol scattering properties for 1 um size cut is assumed to be height independent" ;
		asymmetry_parameter_blue:comment1 = "The vertical variations are due to changes in relative humidity" ;
		asymmetry_parameter_blue:equation = "g = -7.143889 * bsf_B_Dry_1um^3 + 7.464439 * bsf_B_Dry_1um^2 - 3.96356 * bsf_B_Dry_1um + 0.98931" ;
	float bsf_R_Dry_1um(time, height) ;
		bsf_R_Dry_1um:long_name = "Hemispheric backscatter fraction, red wavelength, 1 um size cut" ;
		bsf_R_Dry_1um:units = "unitless" ;
		bsf_R_Dry_1um:missing_value = -9999.f ;
		bsf_R_Dry_1um:reported_wavelength = "660 nm" ;
	float bsf_G_Dry_1um(time, height) ;
		bsf_G_Dry_1um:long_name = "Hemispheric backscatter fraction, green wavelength, 1 um size cut" ;
		bsf_G_Dry_1um:units = "unitless" ;
		bsf_G_Dry_1um:missing_value = -9999.f ;
		bsf_G_Dry_1um:reported_wavelength = "550 nm" ;
	float bsf_B_Dry_1um(time, height) ;
		bsf_B_Dry_1um:long_name = "Hemispheric backscatter fraction, blue wavelength, 1 um size cut" ;
		bsf_B_Dry_1um:units = "unitless" ;
		bsf_B_Dry_1um:missing_value = -9999.f ;
		bsf_B_Dry_1um:reported_wavelength = "467 nm" ;
	float total_scatter_coefficient_red(time) ;
		total_scatter_coefficient_red:long_name = "Aerosol total scattering coefficient, red wavelength, low RH, 1 um size cut" ;
		total_scatter_coefficient_red:units = "1/km" ;
		total_scatter_coefficient_red:missing_value = -9999.f ;
		total_scatter_coefficient_red:reported_wavelength = "660 nm" ;
	int qc_total_scatter_coefficient_red(time) ;
		qc_total_scatter_coefficient_red:long_name = "Quality check results on field: Aerosol total scattering coefficient, red wavelength, low RH, 1 um size cut" ;
		qc_total_scatter_coefficient_red:units = "unitless" ;
		qc_total_scatter_coefficient_red:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_total_scatter_coefficient_red:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_total_scatter_coefficient_red:bit_1_assessment = "Bad" ;
	int source_total_scatter_coefficient_red(time) ;
		source_total_scatter_coefficient_red:long_name = "Source for: Aerosol total scattering coefficient, red wavelength, low RH, 1 um size cut" ;
		source_total_scatter_coefficient_red:units = "unitless" ;
		source_total_scatter_coefficient_red:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_total_scatter_coefficient_red:value_1 = "sgpaip1ogrenC1.c1:Bs_R_Dry_1um_Neph3W_1" ;
		source_total_scatter_coefficient_red:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_total_scatter_coefficient_red:value_2 = "regression analysis" ;
	float total_scatter_coefficient_green(time) ;
		total_scatter_coefficient_green:long_name = "Aerosol total scatter coefficient, green wavelength, low RH, 1 um size cut" ;
		total_scatter_coefficient_green:units = "1/km" ;
		total_scatter_coefficient_green:missing_value = -9999.f ;
		total_scatter_coefficient_green:reported_wavelength = "550 nm" ;
	int qc_total_scatter_coefficient_green(time) ;
		qc_total_scatter_coefficient_green:long_name = "Quality check results on field: Aerosol total scatter coefficient, green wavelength, low RH, 1 um size cut" ;
		qc_total_scatter_coefficient_green:units = "unitless" ;
		qc_total_scatter_coefficient_green:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_total_scatter_coefficient_green:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_total_scatter_coefficient_green:bit_1_assessment = "Bad" ;
	int source_total_scatter_coefficient_green(time) ;
		source_total_scatter_coefficient_green:long_name = "Source for: Aerosol total scatter coefficient, green wavelength, low RH, 1 um size cut" ;
		source_total_scatter_coefficient_green:units = "unitless" ;
		source_total_scatter_coefficient_green:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_total_scatter_coefficient_green:value_1 = "sgpaip1ogrenC1.c1:Bs_G_Dry_1um_Neph3W_1" ;
		source_total_scatter_coefficient_green:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_total_scatter_coefficient_green:value_2 = "regression analysis" ;
	float total_scatter_coefficient_blue(time) ;
		total_scatter_coefficient_blue:long_name = "Aerosol total scatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		total_scatter_coefficient_blue:units = "1/km" ;
		total_scatter_coefficient_blue:missing_value = -9999.f ;
		total_scatter_coefficient_blue:reported_wavelength = "467 nm" ;
	int qc_total_scatter_coefficient_blue(time) ;
		qc_total_scatter_coefficient_blue:long_name = "Quality check results on field: Aerosol total scatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		qc_total_scatter_coefficient_blue:units = "unitless" ;
		qc_total_scatter_coefficient_blue:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_total_scatter_coefficient_blue:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_total_scatter_coefficient_blue:bit_1_assessment = "Bad" ;
	int source_total_scatter_coefficient_blue(time) ;
		source_total_scatter_coefficient_blue:long_name = "Source for: Aerosol total scatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		source_total_scatter_coefficient_blue:units = "unitless" ;
		source_total_scatter_coefficient_blue:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_total_scatter_coefficient_blue:value_1 = "sgpaip1ogrenC1.c1:Bs_B_Dry_1um_Neph3W_1" ;
		source_total_scatter_coefficient_blue:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_total_scatter_coefficient_blue:value_2 = "regression analysis" ;
	float backscatter_coefficient_red(time) ;
		backscatter_coefficient_red:long_name = "Aerosol backscatter coefficient, red wavelength, low RH, 1 um size cut" ;
		backscatter_coefficient_red:units = "1/km" ;
		backscatter_coefficient_red:missing_value = -9999.f ;
		backscatter_coefficient_red:reported_wavelength = "660 nm" ;
	int qc_backscatter_coefficient_red(time) ;
		qc_backscatter_coefficient_red:long_name = "Quality check results on field: Aerosol backscatter coefficient, red wavelength, low RH, 1 um size cut" ;
		qc_backscatter_coefficient_red:units = "unitless" ;
		qc_backscatter_coefficient_red:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_backscatter_coefficient_red:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_backscatter_coefficient_red:bit_1_assessment = "Bad" ;
	int source_backscatter_coefficient_red(time) ;
		source_backscatter_coefficient_red:long_name = "Source for: Aerosol backscatter coefficient, red wavelength, low RH, 1 um size cut" ;
		source_backscatter_coefficient_red:units = "unitless" ;
		source_backscatter_coefficient_red:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_backscatter_coefficient_red:value_1 = "sgpaip1ogrenC1.c1:Bbs_R_Dry_1um_Neph3W_1" ;
		source_backscatter_coefficient_red:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_backscatter_coefficient_red:value_2 = "regression analysis" ;
	float backscatter_coefficient_green(time) ;
		backscatter_coefficient_green:long_name = "Aerosol backscatter coefficient, green wavelength, low RH, 1 um size cut" ;
		backscatter_coefficient_green:units = "1/km" ;
		backscatter_coefficient_green:missing_value = -9999.f ;
		backscatter_coefficient_green:reported_wavelength = "550 nm" ;
	int qc_backscatter_coefficient_green(time) ;
		qc_backscatter_coefficient_green:long_name = "Quality check results on field: Aerosol backscatter coefficient, green wavelength, low RH, 1 um size cut" ;
		qc_backscatter_coefficient_green:units = "unitless" ;
		qc_backscatter_coefficient_green:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_backscatter_coefficient_green:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_backscatter_coefficient_green:bit_1_assessment = "Bad" ;
	int source_backscatter_coefficient_green(time) ;
		source_backscatter_coefficient_green:long_name = "Source for: Aerosol backscatter coefficient, green wavelength, low RH, 1 um size cut" ;
		source_backscatter_coefficient_green:units = "unitless" ;
		source_backscatter_coefficient_green:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_backscatter_coefficient_green:value_1 = "sgpaip1ogrenC1.c1:Bbs_G_Dry_1um_Neph3W_1" ;
		source_backscatter_coefficient_green:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_backscatter_coefficient_green:value_2 = "regression analysis" ;
	float backscatter_coefficient_blue(time) ;
		backscatter_coefficient_blue:long_name = "Aerosol backscatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		backscatter_coefficient_blue:units = "1/km" ;
		backscatter_coefficient_blue:missing_value = -9999.f ;
		backscatter_coefficient_blue:reported_wavelength = "467 nm" ;
	int qc_backscatter_coefficient_blue(time) ;
		qc_backscatter_coefficient_blue:long_name = "Quality check results on field: Aerosol backscatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		qc_backscatter_coefficient_blue:units = "unitless" ;
		qc_backscatter_coefficient_blue:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_backscatter_coefficient_blue:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_backscatter_coefficient_blue:bit_1_assessment = "Bad" ;
	int source_backscatter_coefficient_blue(time) ;
		source_backscatter_coefficient_blue:long_name = "Source for: Aerosol backscatter coefficient, blue wavelength, low RH, 1 um size cut" ;
		source_backscatter_coefficient_blue:units = "unitless" ;
		source_backscatter_coefficient_blue:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_backscatter_coefficient_blue:value_1 = "sgpaip1ogrenC1.c1:Bbs_B_Dry_1um_Neph3W_1" ;
		source_backscatter_coefficient_blue:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_backscatter_coefficient_blue:value_2 = "regression analysis" ;
	float absorption_coefficient_mean_red(time) ;
		absorption_coefficient_mean_red:long_name = "Aerosol absorption coefficient, red wavelength, low RH, 1 um size cut" ;
		absorption_coefficient_mean_red:units = "1/km" ;
		absorption_coefficient_mean_red:missing_value = -9999.f ;
		absorption_coefficient_mean_red:reported_wavelength = "660 nm" ;
	int qc_absorption_coefficient_mean_red(time) ;
		qc_absorption_coefficient_mean_red:long_name = "Quality check results on field: Aerosol absorption coefficient, red wavelength, low RH, 1 um size cut" ;
		qc_absorption_coefficient_mean_red:units = "unitless" ;
		qc_absorption_coefficient_mean_red:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_absorption_coefficient_mean_red:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_absorption_coefficient_mean_red:bit_1_assessment = "Bad" ;
	int source_absorption_coefficient_mean_red(time) ;
		source_absorption_coefficient_mean_red:long_name = "Source for: Aerosol absorption coefficient, red wavelength, low RH, 1 um size cut" ;
		source_absorption_coefficient_mean_red:units = "unitless" ;
		source_absorption_coefficient_mean_red:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_absorption_coefficient_mean_red:value_1 = "sgpaip1ogrenC1.c1:Ba_R_Dry_1um_PSAP3W_1" ;
		source_absorption_coefficient_mean_red:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_absorption_coefficient_mean_red:value_2 = "regression analysis" ;
	float absorption_coefficient_mean_green(time) ;
		absorption_coefficient_mean_green:long_name = "Aerosol absorption coefficient, green wavelength, low RH, 1 um size cut" ;
		absorption_coefficient_mean_green:units = "1/km" ;
		absorption_coefficient_mean_green:missing_value = -9999.f ;
		absorption_coefficient_mean_green:reported_wavelength = "550 nm" ;
	int qc_absorption_coefficient_mean_green(time) ;
		qc_absorption_coefficient_mean_green:long_name = "Quality check results on field: Aerosol absorption coefficient, green wavelength, low RH, 1 um size cut" ;
		qc_absorption_coefficient_mean_green:units = "unitless" ;
		qc_absorption_coefficient_mean_green:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_absorption_coefficient_mean_green:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_absorption_coefficient_mean_green:bit_1_assessment = "Bad" ;
	int source_absorption_coefficient_mean_green(time) ;
		source_absorption_coefficient_mean_green:long_name = "Source for: Aerosol absorption coefficient, green wavelength, low RH, 1 um size cut" ;
		source_absorption_coefficient_mean_green:units = "unitless" ;
		source_absorption_coefficient_mean_green:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_absorption_coefficient_mean_green:value_1 = "sgpaip1ogrenC1.c1:Ba_G_Dry_1um_PSAP3W_1" ;
		source_absorption_coefficient_mean_green:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_absorption_coefficient_mean_green:value_2 = "regression analysis" ;
	float absorption_coefficient_mean_blue(time) ;
		absorption_coefficient_mean_blue:long_name = "Aerosol absorption coefficient, blue wavelength, low RH, 1 um size cut" ;
		absorption_coefficient_mean_blue:units = "1/km" ;
		absorption_coefficient_mean_blue:missing_value = -9999.f ;
		absorption_coefficient_mean_blue:reported_wavelength = "467 nm" ;
	int qc_absorption_coefficient_mean_blue(time) ;
		qc_absorption_coefficient_mean_blue:long_name = "Quality check results on field: Aerosol absorption coefficient, blue wavelength, low RH, 1 um size cut" ;
		qc_absorption_coefficient_mean_blue:units = "unitless" ;
		qc_absorption_coefficient_mean_blue:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_absorption_coefficient_mean_blue:bit_1_description = "Data value not available in input file, data value set to -9999 in output file" ;
		qc_absorption_coefficient_mean_blue:bit_1_assessment = "Bad" ;
	int source_absorption_coefficient_mean_blue(time) ;
		source_absorption_coefficient_mean_blue:long_name = "Source for: Aerosol absorption coefficient, blue wavelength, low RH, 1 um size cut" ;
		source_absorption_coefficient_mean_blue:units = "unitless" ;
		source_absorption_coefficient_mean_blue:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_absorption_coefficient_mean_blue:value_1 = "sgpaip1ogrenC1.c1:Ba_B_Dry_1um_PSAP3W_1" ;
		source_absorption_coefficient_mean_blue:value_1_description = "Data averaged to 10 minute sample rate" ;
		source_absorption_coefficient_mean_blue:value_2 = "regression analysis" ;
	float rh(time, height) ;
		rh:long_name = "Relative humidity profile from sonde" ;
		rh:units = "%" ;
		rh:missing_value = -9999.f ;
		rh:comment = "Interpolated from radiosonde data at various heights" ;
		rh:value_1 = "Relative humidity at surface is derived from 1 minute MET data" ;
	int source_rh(time) ;
		source_rh:long_name = "Source of RH" ;
		source_rh:units = "unitless" ;
		source_rh:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_rh:value_1 = "sgpmergesonde1maceC1.c1:rh_scaled" ;
		source_rh:value_2 = "Interpolated" ;
	float mean_aod_nimfr_filter1(time) ;
		mean_aod_nimfr_filter1:long_name = "Mean aerosol optical depth at 415 nm from NIMFR" ;
		mean_aod_nimfr_filter1:units = "unitless" ;
		mean_aod_nimfr_filter1:missing_value = -9999.f ;
	int qc_mean_aod_nimfr_filter1(time) ;
		qc_mean_aod_nimfr_filter1:long_name = "Quality check results on field: Mean aerosol optical depth at 415 nm from NIMFR" ;
		qc_mean_aod_nimfr_filter1:units = "unitless" ;
		qc_mean_aod_nimfr_filter1:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_nimfr_filter1:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_nimfr_filter1:bit_1_assessment = "Bad" ;
	float sdev_aod_nimfr_filter1(time) ;
		sdev_aod_nimfr_filter1:long_name = "Standard deviation of aerosol optical depth at 415 nm from NIMFR" ;
		sdev_aod_nimfr_filter1:units = "unitless" ;
		sdev_aod_nimfr_filter1:missing_value = -9999.f ;
	float mean_aod_nimfr_filter2(time) ;
		mean_aod_nimfr_filter2:long_name = "Mean aerosol optical depth at 500 nm from NIMFR" ;
		mean_aod_nimfr_filter2:units = "unitless" ;
		mean_aod_nimfr_filter2:missing_value = -9999.f ;
	int qc_mean_aod_nimfr_filter2(time) ;
		qc_mean_aod_nimfr_filter2:long_name = "Quality check results on field: Mean aerosol optical depth at 500 nm from NIMFR" ;
		qc_mean_aod_nimfr_filter2:units = "unitless" ;
		qc_mean_aod_nimfr_filter2:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_nimfr_filter2:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_nimfr_filter2:bit_1_assessment = "Bad" ;
	float sdev_aod_nimfr_filter2(time) ;
		sdev_aod_nimfr_filter2:long_name = "Standard deviation of aerosol optical depth at 500 nm from NIMFR" ;
		sdev_aod_nimfr_filter2:units = "unitless" ;
		sdev_aod_nimfr_filter2:missing_value = -9999.f ;
	float mean_aod_nimfr_filter3(time) ;
		mean_aod_nimfr_filter3:long_name = "Mean aerosol optical depth at 615 nm from NIMFR" ;
		mean_aod_nimfr_filter3:units = "unitless" ;
		mean_aod_nimfr_filter3:missing_value = -9999.f ;
	int qc_mean_aod_nimfr_filter3(time) ;
		qc_mean_aod_nimfr_filter3:long_name = "Quality check results on field: Mean aerosol optical depth at 615 nm from NIMFR" ;
		qc_mean_aod_nimfr_filter3:units = "unitless" ;
		qc_mean_aod_nimfr_filter3:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_nimfr_filter3:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_nimfr_filter3:bit_1_assessment = "Bad" ;
	float sdev_aod_nimfr_filter3(time) ;
		sdev_aod_nimfr_filter3:long_name = "Standard deviation of aerosol optical depth at 615 nm from NIMFR" ;
		sdev_aod_nimfr_filter3:units = "unitless" ;
		sdev_aod_nimfr_filter3:missing_value = -9999.f ;
	float mean_aod_nimfr_filter4(time) ;
		mean_aod_nimfr_filter4:long_name = "Mean aerosol optical depth at 673 nm from NIMFR" ;
		mean_aod_nimfr_filter4:units = "unitless" ;
		mean_aod_nimfr_filter4:missing_value = -9999.f ;
	int qc_mean_aod_nimfr_filter4(time) ;
		qc_mean_aod_nimfr_filter4:long_name = "Quality check results on field: Mean aerosol optical depth at 673 nm from NIMFR" ;
		qc_mean_aod_nimfr_filter4:units = "unitless" ;
		qc_mean_aod_nimfr_filter4:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_nimfr_filter4:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_nimfr_filter4:bit_1_assessment = "Bad" ;
	float sdev_aod_nimfr_filter4(time) ;
		sdev_aod_nimfr_filter4:long_name = "Standard deviation of aerosol optical depth at 673 nm from NIMFR" ;
		sdev_aod_nimfr_filter4:units = "unitless" ;
		sdev_aod_nimfr_filter4:missing_value = -9999.f ;
	float mean_aod_nimfr_filter5(time) ;
		mean_aod_nimfr_filter5:long_name = "Mean aerosol optical depth at 870 nm from NIMFR" ;
		mean_aod_nimfr_filter5:units = "unitless" ;
		mean_aod_nimfr_filter5:missing_value = -9999.f ;
	int qc_mean_aod_nimfr_filter5(time) ;
		qc_mean_aod_nimfr_filter5:long_name = "Quality check results on field: Mean aerosol optical depth at 870 nm from NIMFR" ;
		qc_mean_aod_nimfr_filter5:units = "unitless" ;
		qc_mean_aod_nimfr_filter5:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_nimfr_filter5:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_nimfr_filter5:bit_1_assessment = "Bad" ;
	float sdev_aod_nimfr_filter5(time) ;
		sdev_aod_nimfr_filter5:long_name = "Standard deviation of aerosol optical depth at 870 nm from NIMFR" ;
		sdev_aod_nimfr_filter5:units = "unitless" ;
		sdev_aod_nimfr_filter5:missing_value = -9999.f ;
	float mean_angstrom_exponent_nimfr(time) ;
		mean_angstrom_exponent_nimfr:long_name = "Mean angstrom exponent from NIMFR observations, wavelengths used by mfrod1barnmich VAP are 500nm and 870nm" ;
		mean_angstrom_exponent_nimfr:units = "unitless" ;
		mean_angstrom_exponent_nimfr:missing_value = -9999.f ;
		mean_angstrom_exponent_nimfr:equation = "angstrom_exponent is ln( aod415 / aod870 ) / ln( 870 / 415 )" ;
	int qc_mean_angstrom_exponent_nimfr(time) ;
		qc_mean_angstrom_exponent_nimfr:long_name = "Quality check results on field: Mean angstrom exponent from NIMFR observations, wavelengths used by mfrod1barnmich VAP are 500nm and 870nm" ;
		qc_mean_angstrom_exponent_nimfr:units = "unitless" ;
		qc_mean_angstrom_exponent_nimfr:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_angstrom_exponent_nimfr:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_angstrom_exponent_nimfr:bit_1_assessment = "Bad" ;
		qc_mean_angstrom_exponent_nimfr:bit_2_description = "Data value averaged from exactly 1 input sample." ;
		qc_mean_angstrom_exponent_nimfr:bit_2_assessment = "Indeterminate" ;
	float interpolated_angstrom_exponent_nimfr(time) ;
		interpolated_angstrom_exponent_nimfr:long_name = "Interpolated angstrom exponent from NIMFR observations" ;
		interpolated_angstrom_exponent_nimfr:units = "unitless" ;
		interpolated_angstrom_exponent_nimfr:missing_value = -9999.f ;
		interpolated_angstrom_exponent_nimfr:comment = "Used mean_angst_exponent_nimfr interpolating across gaps (missing data) of less than 3 days" ;
	float mean_aod_mfrsr_filter1(time) ;
		mean_aod_mfrsr_filter1:long_name = "Mean aerosol optical depth at 415 nm from MFRSR" ;
		mean_aod_mfrsr_filter1:units = "unitless" ;
		mean_aod_mfrsr_filter1:missing_value = -9999.f ;
	int qc_mean_aod_mfrsr_filter1(time) ;
		qc_mean_aod_mfrsr_filter1:long_name = "Quality check results on field: Mean aerosol optical depth at 415 nm from MFRSR" ;
		qc_mean_aod_mfrsr_filter1:units = "unitless" ;
		qc_mean_aod_mfrsr_filter1:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_mfrsr_filter1:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_mfrsr_filter1:bit_1_assessment = "Bad" ;
	float sdev_aod_mfrsr_filter1(time) ;
		sdev_aod_mfrsr_filter1:long_name = "Standard deviation of aerosol optical depth at 415 nm from MFRSR" ;
		sdev_aod_mfrsr_filter1:units = "unitless" ;
		sdev_aod_mfrsr_filter1:missing_value = -9999.f ;
	float mean_aod_mfrsr_filter2(time) ;
		mean_aod_mfrsr_filter2:long_name = "Mean aerosol optical depth at 500 nm from MFRSR" ;
		mean_aod_mfrsr_filter2:units = "unitless" ;
		mean_aod_mfrsr_filter2:missing_value = -9999.f ;
	int qc_mean_aod_mfrsr_filter2(time) ;
		qc_mean_aod_mfrsr_filter2:long_name = "Quality check results on field: Mean aerosol optical depth at 500 nm from MFRSR" ;
		qc_mean_aod_mfrsr_filter2:units = "unitless" ;
		qc_mean_aod_mfrsr_filter2:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_mfrsr_filter2:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_mfrsr_filter2:bit_1_assessment = "Bad" ;
	float sdev_aod_mfrsr_filter2(time) ;
		sdev_aod_mfrsr_filter2:long_name = "Standard deviation of aerosol optical depth at 500 nm from MFRSR" ;
		sdev_aod_mfrsr_filter2:units = "unitless" ;
		sdev_aod_mfrsr_filter2:missing_value = -9999.f ;
	float mean_aod_mfrsr_filter3(time) ;
		mean_aod_mfrsr_filter3:long_name = "Mean aerosol optical depth at 615 nm from MFRSR" ;
		mean_aod_mfrsr_filter3:units = "unitless" ;
		mean_aod_mfrsr_filter3:missing_value = -9999.f ;
	int qc_mean_aod_mfrsr_filter3(time) ;
		qc_mean_aod_mfrsr_filter3:long_name = "Quality check results on field: Mean aerosol optical depth at 615 nm from MFRSR" ;
		qc_mean_aod_mfrsr_filter3:units = "unitless" ;
		qc_mean_aod_mfrsr_filter3:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_mfrsr_filter3:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_mfrsr_filter3:bit_1_assessment = "Bad" ;
	float sdev_aod_mfrsr_filter3(time) ;
		sdev_aod_mfrsr_filter3:long_name = "Standard deviation of aerosol optical depth at 615 nm from MFRSR" ;
		sdev_aod_mfrsr_filter3:units = "unitless" ;
		sdev_aod_mfrsr_filter3:missing_value = -9999.f ;
	float mean_aod_mfrsr_filter4(time) ;
		mean_aod_mfrsr_filter4:long_name = "Mean aerosol optical depth at 673 nm from MFRSR" ;
		mean_aod_mfrsr_filter4:units = "unitless" ;
		mean_aod_mfrsr_filter4:missing_value = -9999.f ;
	int qc_mean_aod_mfrsr_filter4(time) ;
		qc_mean_aod_mfrsr_filter4:long_name = "Quality check results on field: Mean aerosol optical depth at 673 nm from MFRSR" ;
		qc_mean_aod_mfrsr_filter4:units = "unitless" ;
		qc_mean_aod_mfrsr_filter4:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_mfrsr_filter4:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_mfrsr_filter4:bit_1_assessment = "Bad" ;
	float sdev_aod_mfrsr_filter4(time) ;
		sdev_aod_mfrsr_filter4:long_name = "Standard deviation of aerosol optical depth at 673 nm from MFRSR" ;
		sdev_aod_mfrsr_filter4:units = "unitless" ;
		sdev_aod_mfrsr_filter4:missing_value = -9999.f ;
	float mean_aod_mfrsr_filter5(time) ;
		mean_aod_mfrsr_filter5:long_name = "Mean aerosol optical depth at 870 nm from MFRSR" ;
		mean_aod_mfrsr_filter5:units = "unitless" ;
		mean_aod_mfrsr_filter5:missing_value = -9999.f ;
	int qc_mean_aod_mfrsr_filter5(time) ;
		qc_mean_aod_mfrsr_filter5:long_name = "Quality check results on field: Mean aerosol optical depth at 870 nm from MFRSR" ;
		qc_mean_aod_mfrsr_filter5:units = "unitless" ;
		qc_mean_aod_mfrsr_filter5:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_aod_mfrsr_filter5:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_aod_mfrsr_filter5:bit_1_assessment = "Bad" ;
	float sdev_aod_mfrsr_filter5(time) ;
		sdev_aod_mfrsr_filter5:long_name = "Standard deviation of aerosol optical depth at 870 nm from MFRSR" ;
		sdev_aod_mfrsr_filter5:units = "unitless" ;
		sdev_aod_mfrsr_filter5:missing_value = -9999.f ;
	float mean_angstrom_exponent_mfrsr(time) ;
		mean_angstrom_exponent_mfrsr:long_name = "Mean angstrom exponent from MFRSR observations, wavelengths used by mfrod1barnmich VAP are 500nm and 870nm" ;
		mean_angstrom_exponent_mfrsr:units = "unitless" ;
		mean_angstrom_exponent_mfrsr:missing_value = -9999.f ;
		mean_angstrom_exponent_mfrsr:equation = "angstrom_exponent is ln( aod500 / aod870 ) / ln( 870 / 500 )" ;
	int qc_mean_angstrom_exponent_mfrsr(time) ;
		qc_mean_angstrom_exponent_mfrsr:long_name = "Quality check results on field: Mean angstrom exponent from MFRSR observations, wavelengths used by mfrod1barnmich VAP are 500nm and 870nm" ;
		qc_mean_angstrom_exponent_mfrsr:units = "unitless" ;
		qc_mean_angstrom_exponent_mfrsr:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_mean_angstrom_exponent_mfrsr:bit_1_description = "Data value is not available in input file, data value set to -9999 in output file." ;
		qc_mean_angstrom_exponent_mfrsr:bit_1_assessment = "Bad" ;
		qc_mean_angstrom_exponent_mfrsr:bit_2_description = "Data value averaged from exactly 1 input sample." ;
		qc_mean_angstrom_exponent_mfrsr:bit_2_assessment = "Indeterminate" ;
	float interpolated_angstrom_exponent_mfrsr(time) ;
		interpolated_angstrom_exponent_mfrsr:long_name = "Interpolated angstrom exponent from MFRSR observations" ;
		interpolated_angstrom_exponent_mfrsr:units = "unitless" ;
		interpolated_angstrom_exponent_mfrsr:missing_value = -9999.f ;
		interpolated_angstrom_exponent_mfrsr:comment = "Used mean_angstrom_exponent_mfrsr interpolating across gaps (missing data) of less than 3 days" ;
	float mean_aod_rl(time) ;
		mean_aod_rl:long_name = "Mean aerosol optical depth from Raman lidar at 355 nm" ;
		mean_aod_rl:units = "unitless" ;
		mean_aod_rl:missing_value = -9999.f ;
		mean_aod_rl:comment = "All data have been screened based on aod_max_ht of greater than 6.5 km" ;
	float height_rl(height_rl) ;
		height_rl:long_name = "height above ground level from Raman lidar" ;
		height_rl:units = "km" ;
		height_rl:missing_value = -9999.f ;
	float rh_rl(time, height_rl) ;
		rh_rl:long_name = "Relative humidity profile from Raman lidar" ;
		rh_rl:units = "%" ;
		rh_rl:missing_value = -9999.f ;
	float angstrom_exponent_rl(time) ;
		angstrom_exponent_rl:long_name = "Angstrom exponent derived from Raman lidar (if available) and contents of angstrom_exponent_mfr" ;
		angstrom_exponent_rl:units = "unitless" ;
		angstrom_exponent_rl:missing_value = -9999.f ;
		angstrom_exponent_rl:comment = "We use Raman lidar if we have it; if not, and we have data in angstrom_exponent_mfr we use that instead" ;
		angstrom_exponent_rl:equation = "angstrom_exponent is ln( rl_aod355 / mfrsr_aod870 ) / ln( 870 / 355 )" ;
	float angstrom_exponent_mfr(time) ;
		angstrom_exponent_mfr:long_name = "Angstrom exponent derived from NIMFR (first choice) and MFRSR (second choice)" ;
		angstrom_exponent_mfr:units = "unitless" ;
		angstrom_exponent_mfr:missing_value = -9999.f ;
		angstrom_exponent_mfr:comment_wavelengths = "mfrod1barnmich VAP used wavelengths of 500nm and 870nm to compute this angstrom_exponent" ;
		angstrom_exponent_mfr:comment_interp = "The angstrom exponent is screened for clouds and interpolated for missing gaps of less than 3 days." ;
	float angstrom_exponent_rl_filled(time) ;
		angstrom_exponent_rl_filled:long_name = "Angstrom exponent derived from Raman lidar and angstrom_exponent_mfr field; gaps of more than 1 day are interpolated" ;
		angstrom_exponent_rl_filled:units = "unitless" ;
		angstrom_exponent_rl_filled:missing_value = -9999.f ;
		angstrom_exponent_rl_filled:comment = "Used angstrom_exponent_rl, filtered and interpolated across gaps (missing data) of less than 3 days" ;
	float angstrom_exponent_AIP(time, height) ;
		angstrom_exponent_AIP:long_name = "Angstrom exponent computed from 10-minute averages of total scattering coefficients" ;
		angstrom_exponent_AIP:units = "unitless" ;
		angstrom_exponent_AIP:missing_value = -9999.f ;
		angstrom_exponent_AIP:equation = "angstrom_exponent is ln( tscat_450 / tscat_700 ) / ln( 700 / 450 )" ;
	float GrnTscat_humidified(time, height) ;
		GrnTscat_humidified:long_name = "Humidified total scatter coefficient at 500 nm for 1 um size cut" ;
		GrnTscat_humidified:units = "1/km" ;
		GrnTscat_humidified:missing_value = -9999.f ;
		GrnTscat_humidified:comment = "Data have been rehumidified and interpolated using Angstrom exponent" ;
	float GrnBscat_humidified(time, height) ;
		GrnBscat_humidified:long_name = "Humidified backscatter coefficient at 500 nm for 1 um size cut" ;
		GrnBscat_humidified:units = "1/km" ;
		GrnBscat_humidified:missing_value = -9999.f ;
		GrnBscat_humidified:comment = "Data have been rehumidified and interpolated using Angstrom exponent" ;
	float BluTscat_humidified(time, height) ;
		BluTscat_humidified:long_name = "Humidified total scatter coefficient at 450 nm for 1 um size cut" ;
		BluTscat_humidified:units = "1/km" ;
		BluTscat_humidified:missing_value = -9999.f ;
		BluTscat_humidified:comment = "Data have been rehumidified" ;
	float BluBscat_humidified(time, height) ;
		BluBscat_humidified:long_name = "Humidified backscatter coefficient at 450 nm for 1 um size cut" ;
		BluBscat_humidified:units = "1/km" ;
		BluBscat_humidified:missing_value = -9999.f ;
		BluBscat_humidified:comment = "Data have been rehumidified" ;
	float RedTscat_humidified(time, height) ;
		RedTscat_humidified:long_name = "Humidified total scatter coefficient at 700 nm for 1 um size cut" ;
		RedTscat_humidified:units = "1/km" ;
		RedTscat_humidified:missing_value = -9999.f ;
		RedTscat_humidified:comment = "Data have been rehumidified and interpolated using Angstrom exponent" ;
	float RedBscat_humidified(time, height) ;
		RedBscat_humidified:long_name = "Humidified backscatter coefficient at 700 nm for 1 um size cut" ;
		RedBscat_humidified:units = "1/km" ;
		RedBscat_humidified:missing_value = -9999.f ;
		RedBscat_humidified:comment = "Data have been rehumidified" ;
	float rh_mean_surf_boundary(time) ;
		rh_mean_surf_boundary:long_name = "Mean of relative humidity from sonde from surface to boundary level" ;
		rh_mean_surf_boundary:units = "unitless" ;
		rh_mean_surf_boundary:missing_value = -9999.f ;
		rh_mean_surf_boundary:comment = "Derived from relative humidity from sonde; computed the mean of rh from surface to boundary level" ;
		rh_mean_surf_boundary:comment1 = "At sgp, the boudary levels are 1.0 km for winter, 1.7 for spring, 2 for summer, 1.5 for fall" ;
	float predicted_aod(time) ;
		predicted_aod:long_name = "Predicted Aerosol Optical Depth using linear regression" ;
		predicted_aod:units = "unitless" ;
		predicted_aod:missing_value = -9999.f ;
		predicted_aod:comment = "AOD = a + b(Mean Relative humidity) + c(Relative Humidity at surface) + d(RH@surface * ln(Total Humidified Scattering)" ;
		predicted_aod:a = "0.00000" ;
		predicted_aod:b = "0.00000" ;
		predicted_aod:c = "0.00000" ;
		predicted_aod:d = "0.00000" ;
	float boundary_layer(time) ;
		boundary_layer:long_name = "Boundary layer mixing height" ;
		boundary_layer:units = "km" ;
		boundary_layer:source = "Seasonal averages (SGP)" ;
	float mean_aod_aos(time) ;
		mean_aod_aos:long_name = "Mean aerosol optical depth derived from extinction profile." ;
		mean_aod_aos:units = "unitless" ;
		mean_aod_aos:missing_value = -9999.f ;
		mean_aod_aos:comment = "Data derived as a result of integrating the extinction profile up to 7 km" ;
	float extinction_profile_scaled(time, height) ;
		extinction_profile_scaled:long_name = "Scaled Aerosol extinction profile at 500 nm" ;
		extinction_profile_scaled:units = "1/km" ;
		extinction_profile_scaled:comment1 = "extinction_profile * (be_aod_500/mean_aod_aos)" ;
	float extinction_profile_aos(time, height) ;
		extinction_profile_aos:long_name = "Aerosol extinction profile at 500 nm" ;
		extinction_profile_aos:units = "1/km" ;
		extinction_profile_aos:missing_value = -9999.f ;
		extinction_profile_aos:comment1 = "The extinction profile is derived from humidified TScat and Absorption at surface" ;
	float extinction_profile_clim(time, height) ;
		extinction_profile_clim:long_name = "Aerosol extinction profile at 500 nm" ;
		extinction_profile_clim:units = "1/km" ;
		extinction_profile_clim:missing_value = -9999.f ;
		extinction_profile_clim:comment1 = "The extinction profile is only for sgp site and obtained from the climatology file." ;
		extinction_profile_clim:comment2 = "extinction_profile/(integral(ext_profile) * be_aod" ;
	float solar_zenith_angle(time) ;
		solar_zenith_angle:long_name = "Solar zenith angle" ;
		solar_zenith_angle:units = "degrees" ;
	int parameter(parameter) ;
		parameter:long_name = "Parameter dimension for f(RH) two parameter fits" ;
		parameter:units = "unitless" ;
	float fRH_Bs_G_1um_2p(time, parameter) ;
		fRH_Bs_G_1um_2p:long_name = "Coefficients for 2 parameter fit of Bs_G_1um hygroscopic growth as a function of RH" ;
		fRH_Bs_G_1um_2p:units = "unitless" ;
		fRH_Bs_G_1um_2p:missing_value = -9999.f ;
		fRH_Bs_G_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bs_G_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bs_G_1um_2p:annual_average_parameter_1 = "0.8043 (SGP-specific)" ;
		fRH_Bs_G_1um_2p:annual_average_parameter_2 = "0.4436 (SGP-specific)" ;
	int source_fRH_Bs_G_1um_2p(time) ;
		source_fRH_Bs_G_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bs_G_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bs_G_1um_2p:units = "unitless" ;
		source_fRH_Bs_G_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bs_G_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bs_G_1um_2p" ;
		source_fRH_Bs_G_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bs_G_1um_2p:value_3 = "Annual average from year 2000" ;
	float fRH_Bs_B_1um_2p(time, parameter) ;
		fRH_Bs_B_1um_2p:long_name = "Coefficients for 2 parameter fit of Bs_B_1um hygroscopic growth as a function of RH" ;
		fRH_Bs_B_1um_2p:units = "unitless" ;
		fRH_Bs_B_1um_2p:missing_value = -9999.f ;
		fRH_Bs_B_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bs_B_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bs_B_1um_2p:annual_average_parameter_1 = "0.8345 (SGP-specific)" ;
		fRH_Bs_B_1um_2p:annual_average_parameter_2 = "0.3920 (SGP-specific)" ;
	int source_fRH_Bs_B_1um_2p(time) ;
		source_fRH_Bs_B_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bs_B_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bs_B_1um_2p:units = "unitless" ;
		source_fRH_Bs_B_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bs_B_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bs_B_1um_2p" ;
		source_fRH_Bs_B_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bs_B_1um_2p:value_3 = "Annual average from year 2000" ;
	float fRH_Bs_R_1um_2p(time, parameter) ;
		fRH_Bs_R_1um_2p:long_name = "Coefficients for 2 parameter fit of Bs_R_1um hygroscopic growth as a function of RH" ;
		fRH_Bs_R_1um_2p:units = "unitless" ;
		fRH_Bs_R_1um_2p:missing_value = -9999.f ;
		fRH_Bs_R_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bs_R_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bs_R_1um_2p:annual_average_parameter_1 = "0.7619 (SGP-specific)" ;
		fRH_Bs_R_1um_2p:annual_average_parameter_2 = "0.4878 (SGP-specific)" ;
	int source_fRH_Bs_R_1um_2p(time) ;
		source_fRH_Bs_R_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bs_R_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bs_R_1um_2p:units = "unitless" ;
		source_fRH_Bs_R_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bs_R_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bs_R_1um_2p" ;
		source_fRH_Bs_R_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bs_R_1um_2p:value_3 = "Annual average from year 2000" ;
	float fRH_Bbs_G_1um_2p(time, parameter) ;
		fRH_Bbs_G_1um_2p:long_name = "Coefficients for 2 parameter fit of Bbs_G_1um hygroscopic growth as a function of RH" ;
		fRH_Bbs_G_1um_2p:units = "unitless" ;
		fRH_Bbs_G_1um_2p:missing_value = -9999.f ;
		fRH_Bbs_G_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bbs_G_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bbs_G_1um_2p:annual_average_parameter_1 = "0.9719 (SGP-specific)" ;
		fRH_Bbs_G_1um_2p:annual_average_parameter_2 = "0.1778 (SGP-specific)" ;
	int source_fRH_Bbs_G_1um_2p(time) ;
		source_fRH_Bbs_G_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bbs_G_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bbs_G_1um_2p:units = "unitless" ;
		source_fRH_Bbs_G_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bbs_G_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bbs_G_1um_2p" ;
		source_fRH_Bbs_G_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bbs_G_1um_2p:value_3 = "Annual average from year 2000" ;
	float fRH_Bbs_B_1um_2p(time, parameter) ;
		fRH_Bbs_B_1um_2p:long_name = "Coefficients for 2 parameter fit of Bbs_B_1um hygroscopic growth as a function of RH" ;
		fRH_Bbs_B_1um_2p:units = "unitless" ;
		fRH_Bbs_B_1um_2p:missing_value = -9999.f ;
		fRH_Bbs_B_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bbs_B_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bbs_B_1um_2p:annual_average_parameter_1 = "1.021 (SGP-specific)" ;
		fRH_Bbs_B_1um_2p:annual_average_parameter_2 = "0.1382 (SGP-specific)" ;
	int source_fRH_Bbs_B_1um_2p(time) ;
		source_fRH_Bbs_B_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bbs_B_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bbs_B_1um_2p:units = "unitless" ;
		source_fRH_Bbs_B_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bbs_B_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bbs_B_1um_2p" ;
		source_fRH_Bbs_B_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bbs_B_1um_2p:value_3 = "Annual average from year 2000" ;
	float fRH_Bbs_R_1um_2p(time, parameter) ;
		fRH_Bbs_R_1um_2p:long_name = "Coefficients for 2 parameter fit of Bbs_R_1um hygroscopic growth as a function of RH" ;
		fRH_Bbs_R_1um_2p:units = "unitless" ;
		fRH_Bbs_R_1um_2p:missing_value = -9999.f ;
		fRH_Bbs_R_1um_2p:acceptance_parameter_1 = "Value is accepted if 0.2 <= parameter_1 <= 1.4" ;
		fRH_Bbs_R_1um_2p:acceptance_parameter_2 = "Value is accepted if parameter_2 >= (-0.05)" ;
		fRH_Bbs_R_1um_2p:annual_average_parameter_1 = "0.9195 (SGP-specific)" ;
		fRH_Bbs_R_1um_2p:annual_average_parameter_2 = "0.2527 (SGP-specific)" ;
	int source_fRH_Bbs_R_1um_2p(time) ;
		source_fRH_Bbs_R_1um_2p:long_name = "Source for coefficients for 2 parameter fit of Bbs_R_1um hygroscopic growth as a function of RH" ;
		source_fRH_Bbs_R_1um_2p:units = "unitless" ;
		source_fRH_Bbs_R_1um_2p:description = "This field contains integer values which should be interpreted as listed. A value of -1 represents no source available." ;
		source_fRH_Bbs_R_1um_2p:value_1 = "sgpaipfrhC1.c1:fRH_Bbs_R_1um_2p" ;
		source_fRH_Bbs_R_1um_2p:value_2 = "Interpolated" ;
		source_fRH_Bbs_R_1um_2p:value_3 = "Annual average from year 2000" ;
	float RH_NephVol_Dry(time) ;
		RH_NephVol_Dry:long_name = "Relative humidity inside dry nephelometer" ;
		RH_NephVol_Dry:units = "%" ;
		RH_NephVol_Dry:missing_value = -9999.f ;
	float ratio_Bs_R_1um(time, height) ;
		ratio_Bs_R_1um:long_name = "Computed ratio of Bs_R_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bs_R_1um:units = "unitless" ;
		ratio_Bs_R_1um:missing_value = -9999.f ;
	float ratio_Bs_G_1um(time, height) ;
		ratio_Bs_G_1um:long_name = "Computed ratio of Bs_G_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bs_G_1um:units = "unitless" ;
		ratio_Bs_G_1um:missing_value = -9999.f ;
	float ratio_Bs_B_1um(time, height) ;
		ratio_Bs_B_1um:long_name = "Computed ratio of Bs_B_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bs_B_1um:units = "unitless" ;
		ratio_Bs_B_1um:missing_value = -9999.f ;
	float ratio_Bbs_R_1um(time, height) ;
		ratio_Bbs_R_1um:long_name = "Computed ratio of Bbs_R_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bbs_R_1um:units = "unitless" ;
		ratio_Bbs_R_1um:missing_value = -9999.f ;
	float ratio_Bbs_G_1um(time, height) ;
		ratio_Bbs_G_1um:long_name = "Computed ratio of Bbs_G_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bbs_G_1um:units = "unitless" ;
		ratio_Bbs_G_1um:missing_value = -9999.f ;
	float ratio_Bbs_B_1um(time, height) ;
		ratio_Bbs_B_1um:long_name = "Computed ratio of Bbs_B_1um at rh% and RH_NephVol_Dry" ;
		ratio_Bbs_B_1um:units = "unitless" ;
		ratio_Bbs_B_1um:missing_value = -9999.f ;
	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 = "aerosolbe1turn -n aerosolbe -b 20210401 -s sgp -f C1 -R" ;
		:process_version = "Exp" ;
		:dod_version = "aerosolbe1turn-c1-1.2" ;
		:site_id = "sgp" ;
		:platform_id = "aerosolbe1turn" ;
		:facility_id = "C1" ;
		:data_level = "c1" ;
		:location_description = "Southern Great Plains (SGP), Lamont, Oklahoma" ;
		:datastream = "sgpaerosolbe1turnC1.c1" ;
		:averaging_interval = "10 minutes" ;
		:sample_times = "The sample time is the start of the averaging interval" ;
		:frh_equation_2_param_fit = "bsp(RH%)/Bsp(~40%) = a*[1-(RH%/100)]^(-b)" ;
		:input_datastreams_description = "A string consisting of the datastream(s), datastream version(s), and datastream date (range)." ;
		:input_datastreams_num = 30 ;
		:input_datastreams = "sgpmfrsraod1michC1.c1 : 1.13 : 20210401.000000-20210430.000000" ;
		:history = "created by user dsmgr on machine zinc at 2022-02-16 10:10:45, using Exp" ;
}