netcdf pvcaospsap3wM1.b1.20130624.000000 { dimensions: time = UNLIMITED ; // (1043 currently) variables: int base_time ; base_time:string = "2013-06-24 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 2013-06-24 00:00:00 0:00" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2013-06-24 00:00:00 0:00" ; float Ba_B_PSAP3W(time) ; Ba_B_PSAP3W:long_name = "Aerosol light absorption coefficient, nominal blue wavelength at dry or reference RH" ; Ba_B_PSAP3W:units = "1/Mm" ; Ba_B_PSAP3W:valid_min = -4.f ; Ba_B_PSAP3W:valid_max = 199.f ; Ba_B_PSAP3W:missing_value = -9999.f ; Ba_B_PSAP3W:measured_wavelength = "467 nm" ; int qc_Ba_B_PSAP3W(time) ; qc_Ba_B_PSAP3W:long_name = "Quality check results on field: Aerosol light absorption coefficient, nominal blue wavelength at dry or reference RH" ; qc_Ba_B_PSAP3W:units = "unitless" ; qc_Ba_B_PSAP3W:absorption_minimum_warning = 0.01f ; qc_Ba_B_PSAP3W:absorption_maximum_warning = 100.f ; qc_Ba_B_PSAP3W:transmittance_minimum_warning = 0.75f ; qc_Ba_B_PSAP3W:transmittance_minimum_alarm = 0.7f ; qc_Ba_B_PSAP3W:transmittance_maximum_warning = 1.05f ; qc_Ba_B_PSAP3W:transmittance_maximum_alarm = 1.2f ; qc_Ba_B_PSAP3W:impactor_setting_minimum_warning = 0 ; qc_Ba_B_PSAP3W:impactor_setting_maximum_warning = 11 ; qc_Ba_B_PSAP3W:sample_length_minimum_alarm = 0.01f ; qc_Ba_B_PSAP3W:sample_length_maximum_warning = 500000.f ; qc_Ba_B_PSAP3W:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_Ba_B_PSAP3W:bit_1_description = "Value is equal to missing_value." ; qc_Ba_B_PSAP3W:bit_1_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_2_description = "Value is less than the valid_min." ; qc_Ba_B_PSAP3W:bit_2_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_3_description = "Value is greater than the valid_max." ; qc_Ba_B_PSAP3W:bit_3_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_4_description = "Ba_B_PSAP3W < absorption_minimum_warning" ; qc_Ba_B_PSAP3W:bit_4_assessment = "Indeterminate" ; qc_Ba_B_PSAP3W:bit_5_description = "Ba_B_PSAP3W > absorption_maximum_warning" ; qc_Ba_B_PSAP3W:bit_5_assessment = "Indeterminate" ; qc_Ba_B_PSAP3W:bit_6_description = "transmittance_B < transmittance_minimum_warning" ; qc_Ba_B_PSAP3W:bit_6_assessment = "Indeterminate" ; qc_Ba_B_PSAP3W:bit_7_description = "transmittance_B < transmittance_minimum_alarm" ; qc_Ba_B_PSAP3W:bit_7_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_8_description = "transmittance_B > transmittance_maximum_warning" ; qc_Ba_B_PSAP3W:bit_8_assessment = "Indeterminate" ; qc_Ba_B_PSAP3W:bit_9_description = "transmittance_B > transmittance_maximum_alarm" ; qc_Ba_B_PSAP3W:bit_9_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_10_description = "impactor_setting <= impactor_setting_minimum_warning" ; qc_Ba_B_PSAP3W:bit_10_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_11_description = "impactor_setting > impactor_setting_maximum_warning" ; qc_Ba_B_PSAP3W:bit_11_assessment = "Bad" ; qc_Ba_B_PSAP3W:bit_12_description = "sample_length < sample_length_minimum_alarm" ; qc_Ba_B_PSAP3W:bit_12_assessment = "Indeterminate" ; qc_Ba_B_PSAP3W:bit_13_description = "sample_length > sample_length_maximum_warning" ; qc_Ba_B_PSAP3W:bit_13_assessment = "Indeterminate" ; float Ba_G_PSAP3W(time) ; Ba_G_PSAP3W:long_name = "Aerosol light absorption coefficient, nominal green wavelength at dry or reference RH" ; Ba_G_PSAP3W:units = "1/Mm" ; Ba_G_PSAP3W:valid_min = -4.f ; Ba_G_PSAP3W:valid_max = 199.f ; Ba_G_PSAP3W:missing_value = -9999.f ; Ba_G_PSAP3W:measured_wavelength = "530 nm" ; int qc_Ba_G_PSAP3W(time) ; qc_Ba_G_PSAP3W:long_name = "Quality check results on field: Aerosol light absorption coefficient, nominal green wavelength at dry or reference RH" ; qc_Ba_G_PSAP3W:units = "unitless" ; qc_Ba_G_PSAP3W:absorption_minimum_warning = 0.01f ; qc_Ba_G_PSAP3W:absorption_maximum_warning = 100.f ; qc_Ba_G_PSAP3W:transmittance_minimum_warning = 0.75f ; qc_Ba_G_PSAP3W:transmittance_minimum_alarm = 0.7f ; qc_Ba_G_PSAP3W:transmittance_maximum_warning = 1.05f ; qc_Ba_G_PSAP3W:transmittance_maximum_alarm = 1.2f ; qc_Ba_G_PSAP3W:impactor_setting_minimum_warning = 0 ; qc_Ba_G_PSAP3W:impactor_setting_maximum_warning = 11 ; qc_Ba_G_PSAP3W:sample_length_minimum_alarm = 0.01f ; qc_Ba_G_PSAP3W:sample_length_maximum_warning = 500000.f ; qc_Ba_G_PSAP3W:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_Ba_G_PSAP3W:bit_1_description = "Value is equal to missing_value." ; qc_Ba_G_PSAP3W:bit_1_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_2_description = "Value is less than the valid_min." ; qc_Ba_G_PSAP3W:bit_2_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_3_description = "Value is greater than the valid_max." ; qc_Ba_G_PSAP3W:bit_3_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_4_description = "Ba_G_PSAP3W < absorption_minimum_warning" ; qc_Ba_G_PSAP3W:bit_4_assessment = "Indeterminate" ; qc_Ba_G_PSAP3W:bit_5_description = "Ba_G_PSAP3W > absorption_maximum_warning" ; qc_Ba_G_PSAP3W:bit_5_assessment = "Indeterminate" ; qc_Ba_G_PSAP3W:bit_6_description = "transmittance_G < transmittance_minimum_warning" ; qc_Ba_G_PSAP3W:bit_6_assessment = "Indeterminate" ; qc_Ba_G_PSAP3W:bit_7_description = "transmittance_G < transmittance_minimum_alarm" ; qc_Ba_G_PSAP3W:bit_7_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_8_description = "transmittance_G > transmittance_maximum_warning" ; qc_Ba_G_PSAP3W:bit_8_assessment = "Indeterminate" ; qc_Ba_G_PSAP3W:bit_9_description = "transmittance_G > transmittance_maximum_alarm" ; qc_Ba_G_PSAP3W:bit_9_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_10_description = "impactor_setting <= impactor_setting_minimum_warning" ; qc_Ba_G_PSAP3W:bit_10_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_11_description = "impactor_setting > impactor_setting_maximum_warning" ; qc_Ba_G_PSAP3W:bit_11_assessment = "Bad" ; qc_Ba_G_PSAP3W:bit_12_description = "sample_length < sample_length_minimum_alarm" ; qc_Ba_G_PSAP3W:bit_12_assessment = "Indeterminate" ; qc_Ba_G_PSAP3W:bit_13_description = "sample_length > sample_length_maximum_warning" ; qc_Ba_G_PSAP3W:bit_13_assessment = "Indeterminate" ; float Ba_R_PSAP3W(time) ; Ba_R_PSAP3W:long_name = "Aerosol light absorption coefficient, nominal red wavelength at dry or reference RH" ; Ba_R_PSAP3W:units = "1/Mm" ; Ba_R_PSAP3W:valid_min = -4.f ; Ba_R_PSAP3W:valid_max = 199.f ; Ba_R_PSAP3W:missing_value = -9999.f ; Ba_R_PSAP3W:measured_wavelength = "660 nm" ; int qc_Ba_R_PSAP3W(time) ; qc_Ba_R_PSAP3W:long_name = "Quality check results on field: Aerosol light absorption coefficient, nominal red wavelength at dry or reference RH" ; qc_Ba_R_PSAP3W:units = "unitless" ; qc_Ba_R_PSAP3W:absorption_minimum_warning = 0.01f ; qc_Ba_R_PSAP3W:absorption_maximum_warning = 100.f ; qc_Ba_R_PSAP3W:transmittance_minimum_warning = 0.75f ; qc_Ba_R_PSAP3W:transmittance_minimum_alarm = 0.7f ; qc_Ba_R_PSAP3W:transmittance_maximum_warning = 1.05f ; qc_Ba_R_PSAP3W:transmittance_maximum_alarm = 1.2f ; qc_Ba_R_PSAP3W:impactor_setting_minimum_warning = 0 ; qc_Ba_R_PSAP3W:impactor_setting_maximum_warning = 11 ; qc_Ba_R_PSAP3W:sample_length_minimum_alarm = 0.01f ; qc_Ba_R_PSAP3W:sample_length_maximum_warning = 500000.f ; qc_Ba_R_PSAP3W:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_Ba_R_PSAP3W:bit_1_description = "Value is equal to missing_value." ; qc_Ba_R_PSAP3W:bit_1_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_2_description = "Value is less than the valid_min." ; qc_Ba_R_PSAP3W:bit_2_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_3_description = "Value is greater than the valid_max." ; qc_Ba_R_PSAP3W:bit_3_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_4_description = "Ba_R_PSAP3W < absorption_minimum_warning" ; qc_Ba_R_PSAP3W:bit_4_assessment = "Indeterminate" ; qc_Ba_R_PSAP3W:bit_5_description = "Ba_R_PSAP3W > absorption_maximum_warning" ; qc_Ba_R_PSAP3W:bit_5_assessment = "Indeterminate" ; qc_Ba_R_PSAP3W:bit_6_description = "transmittance_R < transmittance_minimum_warning" ; qc_Ba_R_PSAP3W:bit_6_assessment = "Indeterminate" ; qc_Ba_R_PSAP3W:bit_7_description = "transmittance_R < transmittance_minimum_alarm" ; qc_Ba_R_PSAP3W:bit_7_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_8_description = "transmittance_R > transmittance_maximum_warning" ; qc_Ba_R_PSAP3W:bit_8_assessment = "Indeterminate" ; qc_Ba_R_PSAP3W:bit_9_description = "transmittance_R > transmittance_maximum_alarm" ; qc_Ba_R_PSAP3W:bit_9_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_10_description = "impactor_setting <= impactor_setting_minimum_warning" ; qc_Ba_R_PSAP3W:bit_10_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_11_description = "impactor_setting > impactor_setting_maximum_warning" ; qc_Ba_R_PSAP3W:bit_11_assessment = "Bad" ; qc_Ba_R_PSAP3W:bit_12_description = "sample_length < sample_length_minimum_alarm" ; qc_Ba_R_PSAP3W:bit_12_assessment = "Indeterminate" ; qc_Ba_R_PSAP3W:bit_13_description = "sample_length > sample_length_maximum_warning" ; qc_Ba_R_PSAP3W:bit_13_assessment = "Indeterminate" ; float transmittance_B(time) ; transmittance_B:long_name = "AOS PSAP3W transmittance, blue channel" ; transmittance_B:units = "unitless" ; transmittance_B:valid_min = 0.65f ; transmittance_B:valid_max = 1.f ; transmittance_B:missing_value = -9999.f ; transmittance_B:measured_wavelength = "467 nm" ; int qc_transmittance_B(time) ; qc_transmittance_B:long_name = "Quality check results on field: AOS PSAP3W transmittance, blue channel" ; qc_transmittance_B:units = "unitless" ; qc_transmittance_B:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_transmittance_B:bit_1_description = "Value is equal to missing_value." ; qc_transmittance_B:bit_1_assessment = "Bad" ; qc_transmittance_B:bit_2_description = "Value is less than the valid_min." ; qc_transmittance_B:bit_2_assessment = "Bad" ; qc_transmittance_B:bit_3_description = "Value is greater than the valid_max." ; qc_transmittance_B:bit_3_assessment = "Bad" ; float transmittance_G(time) ; transmittance_G:long_name = "AOS PSAP3W transmittance, green channel" ; transmittance_G:units = "unitless" ; transmittance_G:valid_min = 0.65f ; transmittance_G:valid_max = 1.f ; transmittance_G:missing_value = -9999.f ; transmittance_G:measured_wavelength = "530 nm" ; int qc_transmittance_G(time) ; qc_transmittance_G:long_name = "Quality check results on field: AOS PSAP3W transmittance, green channel" ; qc_transmittance_G:units = "unitless" ; qc_transmittance_G:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_transmittance_G:bit_1_description = "Value is equal to missing_value." ; qc_transmittance_G:bit_1_assessment = "Bad" ; qc_transmittance_G:bit_2_description = "Value is less than the valid_min." ; qc_transmittance_G:bit_2_assessment = "Bad" ; qc_transmittance_G:bit_3_description = "Value is greater than the valid_max." ; qc_transmittance_G:bit_3_assessment = "Bad" ; float transmittance_R(time) ; transmittance_R:long_name = "AOS PSAP3W transmittance, red channel" ; transmittance_R:units = "unitless" ; transmittance_R:valid_min = 0.65f ; transmittance_R:valid_max = 1.f ; transmittance_R:missing_value = -9999.f ; transmittance_R:measured_wavelength = "660 nm" ; int qc_transmittance_R(time) ; qc_transmittance_R:long_name = "Quality check results on field: AOS PSAP3W transmittance, red channel" ; qc_transmittance_R:units = "unitless" ; qc_transmittance_R:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_transmittance_R:bit_1_description = "Value is equal to missing_value." ; qc_transmittance_R:bit_1_assessment = "Bad" ; qc_transmittance_R:bit_2_description = "Value is less than the valid_min." ; qc_transmittance_R:bit_2_assessment = "Bad" ; qc_transmittance_R:bit_3_description = "Value is greater than the valid_max." ; qc_transmittance_R:bit_3_assessment = "Bad" ; float sample_length(time) ; sample_length:long_name = "AOS PSAP3W (NOAA) sample length, needed to calculate Beers Law" ; sample_length:units = "m" ; sample_length:valid_min = 0.f ; sample_length:valid_max = 500000.f ; sample_length:missing_value = -9999.f ; int qc_sample_length(time) ; qc_sample_length:long_name = "Quality check results on field: AOS PSAP3W (NOAA) sample length, needed to calculate Beers Law" ; qc_sample_length:units = "unitless" ; qc_sample_length:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_sample_length:bit_1_description = "Value is equal to missing_value." ; qc_sample_length:bit_1_assessment = "Bad" ; qc_sample_length:bit_2_description = "Value is less than the valid_min." ; qc_sample_length:bit_2_assessment = "Bad" ; qc_sample_length:bit_3_description = "Value is greater than the valid_max." ; qc_sample_length:bit_3_assessment = "Bad" ; float impactor_setting(time) ; impactor_setting:long_name = "Impactor setting in terms of aerodynamic diameter cut off" ; impactor_setting:units = "um" ; impactor_setting:valid_min = 0.f ; impactor_setting:valid_max = 11.f ; impactor_setting:flag_values = 0, 1, 10 ; impactor_setting:flag_meanings = "transition_between_particle_size 1um 10um" ; int qc_impactor_setting(time) ; qc_impactor_setting:long_name = "Quality check results on field: Impactor setting in terms of aerodynamic diameter cut off" ; qc_impactor_setting:units = "unitless" ; qc_impactor_setting:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ; qc_impactor_setting:bit_1_description = "Value is less than the valid_min." ; qc_impactor_setting:bit_1_assessment = "Bad" ; qc_impactor_setting:bit_2_description = "Value is greater than the valid_max." ; qc_impactor_setting:bit_2_assessment = "Bad" ; qc_impactor_setting:bit_3_description = "Data value was excluded during mentor post processing" ; qc_impactor_setting:bit_3_assessment = "Bad" ; 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 = "aos_ingest -s pvc -f M1 -n aos -R -d" ; :process_version = "ingest-aos-12.8-0.el6" ; :dod_version = "aospsap3w-b1-1.4" ; :site_id = "pvc" ; :facility_id = "M1: Cape Cod, Massachusetts" ; :data_level = "b1" ; :input_source = "/data/collection/pvc/pvcaosM1.00/A11_20130624T000000Z" ; :sampling_interval = "variable, contact mentor for details" ; :averaging_interval = "1 minute" ; :serial_number = "not available" ; :PSAP_Instrument = "Particle Soot Absorption Photometer" ; :Instrument_Manufacturer = "Radiance Research" ; :qc_standards_version = "1.0" ; :qc_method = "Standard Mentor QC" ; :datastream = "pvcaospsap3wM1.b1" ; :history = "created by user dsmgr on machine tin at 2014-04-02 18:14:52, using ingest-aos-12.8-0.el6" ; }