netcdf gucaosnephdryM1.b1.20211015.000003 { dimensions: time = UNLIMITED ; // (10079 currently) variables: int base_time ; base_time:string = "2021-10-15 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 2021-10-15 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 2021-10-15 00:00:00 0:00" ; time:standard_name = "time" ; float Bs_B_Dry_Neph3W(time) ; Bs_B_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal blue wavelength at dry or reference RH" ; Bs_B_Dry_Neph3W:units = "1/Mm" ; Bs_B_Dry_Neph3W:valid_min = -10.f ; Bs_B_Dry_Neph3W:valid_max = 20000.f ; Bs_B_Dry_Neph3W:missing_value = -9999.f ; Bs_B_Dry_Neph3W:measured_wavelength = "450 nm" ; Bs_B_Dry_Neph3W:corrections_applied = "density_correction" ; Bs_B_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bs_B_Dry_Neph3W:ancillary_variables = "qc_Bs_B_Dry_Neph3W" ; int qc_Bs_B_Dry_Neph3W(time) ; qc_Bs_B_Dry_Neph3W:long_name = "Quality check results on field: Aerosol total light scattering coefficient, nominal blue wavelength at dry or reference RH" ; qc_Bs_B_Dry_Neph3W:units = "1" ; qc_Bs_B_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bs_B_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bs_B_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bs_B_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bs_B_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bs_B_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bs_B_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bs_B_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bs_B_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bs_B_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bs_B_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bs_B_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bs_B_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bs_B_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bs_B_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bs_B_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bs_B_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bs_B_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bs_B_Dry_Neph3W:flag_method = "bit" ; qc_Bs_B_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bs_B_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bs_B_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bs_B_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_4_description = "Bs_B_Dry_Neph3W < scattering_min_warning" ; qc_Bs_B_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_5_description = "Bs_B_Dry_Neph3W > scattering_max_warning" ; qc_Bs_B_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bs_B_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bs_B_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bs_B_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bs_B_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bs_B_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bs_B_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bs_B_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bs_B_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bs_B_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bs_B_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bs_B_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bs_B_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bs_B_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bs_B_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bs_B_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bs_B_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bs_B_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bs_B_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bs_B_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float Bs_G_Dry_Neph3W(time) ; Bs_G_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal green wavelength at dry or reference RH" ; Bs_G_Dry_Neph3W:units = "1/Mm" ; Bs_G_Dry_Neph3W:valid_min = -10.f ; Bs_G_Dry_Neph3W:valid_max = 20000.f ; Bs_G_Dry_Neph3W:missing_value = -9999.f ; Bs_G_Dry_Neph3W:measured_wavelength = "550 nm" ; Bs_G_Dry_Neph3W:corrections_applied = "density_correction" ; Bs_G_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bs_G_Dry_Neph3W:ancillary_variables = "qc_Bs_G_Dry_Neph3W" ; int qc_Bs_G_Dry_Neph3W(time) ; qc_Bs_G_Dry_Neph3W:long_name = "Quality check results on field: Aerosol total light scattering coefficient, nominal green wavelength at dry or reference RH" ; qc_Bs_G_Dry_Neph3W:units = "1" ; qc_Bs_G_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bs_G_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bs_G_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bs_G_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bs_G_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bs_G_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bs_G_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bs_G_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bs_G_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bs_G_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bs_G_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bs_G_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bs_G_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bs_G_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bs_G_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bs_G_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bs_G_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bs_G_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bs_G_Dry_Neph3W:flag_method = "bit" ; qc_Bs_G_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bs_G_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bs_G_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bs_G_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_4_description = "Bs_G_Dry_Neph3W < scattering_min_warning" ; qc_Bs_G_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_5_description = "Bs_G_Dry_Neph3W > scattering_max_warning" ; qc_Bs_G_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bs_G_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bs_G_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bs_G_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bs_G_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bs_G_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bs_G_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bs_G_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bs_G_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bs_G_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bs_G_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bs_G_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bs_G_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bs_G_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bs_G_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bs_G_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bs_G_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bs_G_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bs_G_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bs_G_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float Bs_R_Dry_Neph3W(time) ; Bs_R_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal red wavelength at dry or reference RH" ; Bs_R_Dry_Neph3W:units = "1/Mm" ; Bs_R_Dry_Neph3W:valid_min = -10.f ; Bs_R_Dry_Neph3W:valid_max = 20000.f ; Bs_R_Dry_Neph3W:missing_value = -9999.f ; Bs_R_Dry_Neph3W:measured_wavelength = "700 nm" ; Bs_R_Dry_Neph3W:corrections_applied = "density_correction" ; Bs_R_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bs_R_Dry_Neph3W:ancillary_variables = "qc_Bs_R_Dry_Neph3W" ; int qc_Bs_R_Dry_Neph3W(time) ; qc_Bs_R_Dry_Neph3W:long_name = "Quality check results on field: Aerosol total light scattering coefficient, nominal red wavelength at dry or reference RH" ; qc_Bs_R_Dry_Neph3W:units = "1" ; qc_Bs_R_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bs_R_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bs_R_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bs_R_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bs_R_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bs_R_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bs_R_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bs_R_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bs_R_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bs_R_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bs_R_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bs_R_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bs_R_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bs_R_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bs_R_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bs_R_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bs_R_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bs_R_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bs_R_Dry_Neph3W:flag_method = "bit" ; qc_Bs_R_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bs_R_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bs_R_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bs_R_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_4_description = "Bs_R_Dry_Neph3W < scattering_min_warning" ; qc_Bs_R_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_5_description = "Bs_R_Dry_Neph3W > scattering_max_warning" ; qc_Bs_R_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bs_R_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bs_R_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bs_R_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bs_R_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bs_R_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bs_R_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bs_R_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bs_R_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bs_R_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bs_R_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bs_R_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bs_R_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bs_R_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bs_R_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bs_R_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bs_R_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bs_R_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bs_R_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bs_R_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float Bbs_B_Dry_Neph3W(time) ; Bbs_B_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength at dry or reference RH" ; Bbs_B_Dry_Neph3W:units = "1/Mm" ; Bbs_B_Dry_Neph3W:valid_min = -10.f ; Bbs_B_Dry_Neph3W:valid_max = 20000.f ; Bbs_B_Dry_Neph3W:missing_value = -9999.f ; Bbs_B_Dry_Neph3W:measured_wavelength = "450 nm" ; Bbs_B_Dry_Neph3W:corrections_applied = "density_correction" ; Bbs_B_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bbs_B_Dry_Neph3W:ancillary_variables = "qc_Bbs_B_Dry_Neph3W" ; int qc_Bbs_B_Dry_Neph3W(time) ; qc_Bbs_B_Dry_Neph3W:long_name = "Quality check results on field: Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength at dry or reference RH" ; qc_Bbs_B_Dry_Neph3W:units = "1" ; qc_Bbs_B_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bbs_B_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bbs_B_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bbs_B_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bbs_B_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bbs_B_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bbs_B_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bbs_B_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bbs_B_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bbs_B_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bbs_B_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bbs_B_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bbs_B_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bbs_B_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bbs_B_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bbs_B_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bbs_B_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bbs_B_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bbs_B_Dry_Neph3W:flag_method = "bit" ; qc_Bbs_B_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bbs_B_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bbs_B_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bbs_B_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_4_description = "Bbs_B_Dry_Neph3W < scattering_min_warning" ; qc_Bbs_B_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_5_description = "Bbs_B_Dry_Neph3W > scattering_max_warning" ; qc_Bbs_B_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bbs_B_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bbs_B_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bbs_B_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bbs_B_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bbs_B_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bbs_B_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bbs_B_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bbs_B_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bbs_B_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bbs_B_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bbs_B_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bbs_B_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bbs_B_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bbs_B_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bbs_B_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bbs_B_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bbs_B_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bbs_B_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bbs_B_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float Bbs_G_Dry_Neph3W(time) ; Bbs_G_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal green wavelength at dry or reference RH" ; Bbs_G_Dry_Neph3W:units = "1/Mm" ; Bbs_G_Dry_Neph3W:valid_min = -10.f ; Bbs_G_Dry_Neph3W:valid_max = 20000.f ; Bbs_G_Dry_Neph3W:missing_value = -9999.f ; Bbs_G_Dry_Neph3W:measured_wavelength = "550 nm" ; Bbs_G_Dry_Neph3W:corrections_applied = "density_correction" ; Bbs_G_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bbs_G_Dry_Neph3W:ancillary_variables = "qc_Bbs_G_Dry_Neph3W" ; int qc_Bbs_G_Dry_Neph3W(time) ; qc_Bbs_G_Dry_Neph3W:long_name = "Quality check results on field: Aerosol back-hemispheric light scattering coefficient, nominal green wavelength at dry or reference RH" ; qc_Bbs_G_Dry_Neph3W:units = "1" ; qc_Bbs_G_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bbs_G_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bbs_G_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bbs_G_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bbs_G_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bbs_G_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bbs_G_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bbs_G_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bbs_G_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bbs_G_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bbs_G_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bbs_G_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bbs_G_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bbs_G_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bbs_G_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bbs_G_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bbs_G_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bbs_G_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bbs_G_Dry_Neph3W:flag_method = "bit" ; qc_Bbs_G_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bbs_G_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bbs_G_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bbs_G_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_4_description = "Bbs_G_Dry_Neph3W < scattering_min_warning" ; qc_Bbs_G_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_5_description = "Bbs_G_Dry_Neph3W > scattering_max_warning" ; qc_Bbs_G_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bbs_G_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bbs_G_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bbs_G_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bbs_G_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bbs_G_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bbs_G_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bbs_G_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bbs_G_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bbs_G_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bbs_G_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bbs_G_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bbs_G_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bbs_G_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bbs_G_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bbs_G_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bbs_G_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bbs_G_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bbs_G_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bbs_G_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float Bbs_R_Dry_Neph3W(time) ; Bbs_R_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at dry or reference RH" ; Bbs_R_Dry_Neph3W:units = "1/Mm" ; Bbs_R_Dry_Neph3W:valid_min = -10.f ; Bbs_R_Dry_Neph3W:valid_max = 20000.f ; Bbs_R_Dry_Neph3W:missing_value = -9999.f ; Bbs_R_Dry_Neph3W:measured_wavelength = "700 nm" ; Bbs_R_Dry_Neph3W:corrections_applied = "density_correction" ; Bbs_R_Dry_Neph3W:density_correction_comment = "Corrected for density at 0 degrees C and 1013.25 hPa" ; Bbs_R_Dry_Neph3W:ancillary_variables = "qc_Bbs_R_Dry_Neph3W" ; int qc_Bbs_R_Dry_Neph3W(time) ; qc_Bbs_R_Dry_Neph3W:long_name = "Quality check results on field: Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at dry or reference RH" ; qc_Bbs_R_Dry_Neph3W:units = "1" ; qc_Bbs_R_Dry_Neph3W:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_Bbs_R_Dry_Neph3W:scattering_min_warning = -4.f ; qc_Bbs_R_Dry_Neph3W:scattering_max_warning = 2000.f ; qc_Bbs_R_Dry_Neph3W:RH_Neph_min_warning = 0.f ; qc_Bbs_R_Dry_Neph3W:RH_Neph_max_warning = 100.f ; qc_Bbs_R_Dry_Neph3W:RH_Neph_saturation_alarm = 100.f ; qc_Bbs_R_Dry_Neph3W:T_Neph_min_warning = 0.f ; qc_Bbs_R_Dry_Neph3W:T_Neph_max_warning = 45.f ; qc_Bbs_R_Dry_Neph3W:T_NephInlet_min_warning = 0.f ; qc_Bbs_R_Dry_Neph3W:T_NephInlet_max_warning = 45.f ; qc_Bbs_R_Dry_Neph3W:P_Neph_min_warning = 0.f ; qc_Bbs_R_Dry_Neph3W:P_Neph_max_warning = 1200.f ; qc_Bbs_R_Dry_Neph3W:lamp_voltage_nominal_value = 13.f ; qc_Bbs_R_Dry_Neph3W:lamp_voltage_delta_warning = 2.f ; qc_Bbs_R_Dry_Neph3W:lamp_voltage_delta_alarm = 4.f ; qc_Bbs_R_Dry_Neph3W:lamp_current_nominal_value = 6.f ; qc_Bbs_R_Dry_Neph3W:lamp_current_delta_warning = 1.f ; qc_Bbs_R_Dry_Neph3W:lamp_current_delta_alarm = 2.f ; qc_Bbs_R_Dry_Neph3W:flag_method = "bit" ; qc_Bbs_R_Dry_Neph3W:bit_1_description = "Value is equal to missing_value." ; qc_Bbs_R_Dry_Neph3W:bit_1_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_2_description = "Value is less than the valid_min." ; qc_Bbs_R_Dry_Neph3W:bit_2_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_3_description = "Value is greater than the valid_max." ; qc_Bbs_R_Dry_Neph3W:bit_3_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_4_description = "Bbs_R_Dry_Neph3W < scattering_min_warning" ; qc_Bbs_R_Dry_Neph3W:bit_4_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_5_description = "Bbs_R_Dry_Neph3W > scattering_max_warning" ; qc_Bbs_R_Dry_Neph3W:bit_5_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_6_description = "qc_impactor_state is bad" ; qc_Bbs_R_Dry_Neph3W:bit_6_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_7_description = "qc_impactor_state is indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_7_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_8_description = "RH_Neph_Dry < RH_Neph_min_warning" ; qc_Bbs_R_Dry_Neph3W:bit_8_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_9_description = "RH_Neph_Dry > RH_Neph_max_warning" ; qc_Bbs_R_Dry_Neph3W:bit_9_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_10_description = "RH_Neph_Dry > RH_Neph_saturation_alarm" ; qc_Bbs_R_Dry_Neph3W:bit_10_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_11_description = "T_Neph_Dry < T_Neph_min_warning" ; qc_Bbs_R_Dry_Neph3W:bit_11_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_12_description = "T_Neph_Dry > T_Neph_max_warning" ; qc_Bbs_R_Dry_Neph3W:bit_12_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_13_description = "T_Neph_Inlet_Dry < T_NephInlet_min_warning" ; qc_Bbs_R_Dry_Neph3W:bit_13_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_14_description = "T_Neph_Inlet_Dry > T_NephInlet_max_warning" ; qc_Bbs_R_Dry_Neph3W:bit_14_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_15_description = "P_Neph_Dry < P_Neph_min_warning" ; qc_Bbs_R_Dry_Neph3W:bit_15_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_16_description = "P_Neph_Dry > P_Neph_max_warning" ; qc_Bbs_R_Dry_Neph3W:bit_16_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_17_description = "mode_flag left-hand digit is not 3" ; qc_Bbs_R_Dry_Neph3W:bit_17_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_18_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_warning" ; qc_Bbs_R_Dry_Neph3W:bit_18_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_19_description = "| lamp_voltage - lamp_voltage_nominal_value | > lamp_voltage_delta_alarm" ; qc_Bbs_R_Dry_Neph3W:bit_19_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_20_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_warning" ; qc_Bbs_R_Dry_Neph3W:bit_20_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:bit_21_description = "| lamp_current - lamp_current_nominal_value | > lamp_current_delta_alarm" ; qc_Bbs_R_Dry_Neph3W:bit_21_assessment = "Bad" ; qc_Bbs_R_Dry_Neph3W:bit_22_description = "At least one of lowest 4 bits of instrument_state is set" ; qc_Bbs_R_Dry_Neph3W:bit_22_assessment = "Indeterminate" ; qc_Bbs_R_Dry_Neph3W:operational_qc_bits = 6, 7 ; qc_Bbs_R_Dry_Neph3W:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float P_Neph_Dry(time) ; P_Neph_Dry:long_name = "Pressure inside reference nephelometer" ; P_Neph_Dry:units = "hPa" ; P_Neph_Dry:valid_min = 500.f ; P_Neph_Dry:valid_max = 1200.f ; P_Neph_Dry:missing_value = -9999.f ; P_Neph_Dry:ancillary_variables = "qc_P_Neph_Dry" ; int qc_P_Neph_Dry(time) ; qc_P_Neph_Dry:long_name = "Quality check results on field: Pressure inside reference nephelometer" ; qc_P_Neph_Dry:units = "1" ; qc_P_Neph_Dry:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_P_Neph_Dry:flag_method = "bit" ; qc_P_Neph_Dry:bit_1_description = "Value is equal to missing_value." ; qc_P_Neph_Dry:bit_1_assessment = "Bad" ; qc_P_Neph_Dry:bit_2_description = "Value is less than the valid_min." ; qc_P_Neph_Dry:bit_2_assessment = "Bad" ; qc_P_Neph_Dry:bit_3_description = "Value is greater than the valid_max." ; qc_P_Neph_Dry:bit_3_assessment = "Bad" ; float T_Neph_Dry(time) ; T_Neph_Dry:long_name = "Sample temperature inside reference nephelometer" ; T_Neph_Dry:units = "degC" ; T_Neph_Dry:valid_min = 0.f ; T_Neph_Dry:valid_max = 45.f ; T_Neph_Dry:missing_value = -9999.f ; T_Neph_Dry:ancillary_variables = "qc_T_Neph_Dry" ; int qc_T_Neph_Dry(time) ; qc_T_Neph_Dry:long_name = "Quality check results on field: Sample temperature inside reference nephelometer" ; qc_T_Neph_Dry:units = "1" ; qc_T_Neph_Dry:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_T_Neph_Dry:flag_method = "bit" ; qc_T_Neph_Dry:bit_1_description = "Value is equal to missing_value." ; qc_T_Neph_Dry:bit_1_assessment = "Bad" ; qc_T_Neph_Dry:bit_2_description = "Value is less than the valid_min." ; qc_T_Neph_Dry:bit_2_assessment = "Bad" ; qc_T_Neph_Dry:bit_3_description = "Value is greater than the valid_max." ; qc_T_Neph_Dry:bit_3_assessment = "Bad" ; float T_Neph_Inlet_Dry(time) ; T_Neph_Inlet_Dry:long_name = "Temperature at reference nephelometer inlet" ; T_Neph_Inlet_Dry:units = "degC" ; T_Neph_Inlet_Dry:valid_min = 0.f ; T_Neph_Inlet_Dry:valid_max = 45.f ; T_Neph_Inlet_Dry:missing_value = -9999.f ; T_Neph_Inlet_Dry:ancillary_variables = "qc_T_Neph_Inlet_Dry" ; int qc_T_Neph_Inlet_Dry(time) ; qc_T_Neph_Inlet_Dry:long_name = "Quality check results on field: Temperature at reference nephelometer inlet" ; qc_T_Neph_Inlet_Dry:units = "1" ; qc_T_Neph_Inlet_Dry:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_T_Neph_Inlet_Dry:flag_method = "bit" ; qc_T_Neph_Inlet_Dry:bit_1_description = "Value is equal to missing_value." ; qc_T_Neph_Inlet_Dry:bit_1_assessment = "Bad" ; qc_T_Neph_Inlet_Dry:bit_2_description = "Value is less than the valid_min." ; qc_T_Neph_Inlet_Dry:bit_2_assessment = "Bad" ; qc_T_Neph_Inlet_Dry:bit_3_description = "Value is greater than the valid_max." ; qc_T_Neph_Inlet_Dry:bit_3_assessment = "Bad" ; float RH_Neph_Dry(time) ; RH_Neph_Dry:long_name = "Relative humidity inside reference nephelometer" ; RH_Neph_Dry:units = "%" ; RH_Neph_Dry:valid_min = 0.f ; RH_Neph_Dry:valid_max = 100.f ; RH_Neph_Dry:missing_value = -9999.f ; RH_Neph_Dry:ancillary_variables = "qc_RH_Neph_Dry" ; int qc_RH_Neph_Dry(time) ; qc_RH_Neph_Dry:long_name = "Quality check results on field: Relative humidity inside reference nephelometer" ; qc_RH_Neph_Dry:units = "1" ; qc_RH_Neph_Dry:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_RH_Neph_Dry:flag_method = "bit" ; qc_RH_Neph_Dry:bit_1_description = "Value is equal to missing_value." ; qc_RH_Neph_Dry:bit_1_assessment = "Bad" ; qc_RH_Neph_Dry:bit_2_description = "Value is less than the valid_min." ; qc_RH_Neph_Dry:bit_2_assessment = "Bad" ; qc_RH_Neph_Dry:bit_3_description = "Value is greater than the valid_max." ; qc_RH_Neph_Dry:bit_3_assessment = "Bad" ; int mode_flag(time) ; mode_flag:long_name = "Instrument operating mode" ; mode_flag:units = "1" ; mode_flag:missing_value = -9999 ; mode_flag:comment_1 = "The mode_flag is a 2-digit integer \"XY\" created by the nephelometer instrument where each digit reports distinct operational modes." ; mode_flag:comment_2 = "While blanking (digit_Y= 2) the system is in transition between modes and measured values are suppressed or \"blanked\" by the instrument." ; mode_flag:digit_X_values = 3, 2, 1 ; mode_flag:digit_X_meanings = "normal blanking zeroing" ; mode_flag:digit_Y_values = "2, 1" ; mode_flag:digit_Y_meanings = "total_scatter_only total_scatter_and_backscatter" ; short instrument_state(time) ; instrument_state:long_name = "Instrument state" ; instrument_state:units = "1" ; instrument_state:missing_value = -9999s ; instrument_state:flag_meanings = "lamp_error valve_fault chopper_fault shutter_fault heater_problem pressure_problem sample_temp_problem inlet_temp_problem RH_problem" ; instrument_state:flag_masks = 1s, 2s, 4s, 8s, 16s, 32s, 64s, 128s, 256s ; instrument_state:bit_1_description = "Lamp not within 10% of set point" ; instrument_state:bit_2_desctiption = "Valve fault" ; instrument_state:bit_3_desctiption = "Chopper fault" ; instrument_state:bit_4_description = "Shutter fault" ; instrument_state:bit_5_description = "Heater active but not stabilized" ; instrument_state:bit_6_desctiption = "Pressure out of range" ; instrument_state:bit_7_description = "Sample temperature out of range" ; instrument_state:bit_8_description = "Inlet temperature out of range" ; instrument_state:bit_9_description = "RH out of range" ; float lamp_voltage(time) ; lamp_voltage:long_name = "Lamp voltage" ; lamp_voltage:units = "V" ; lamp_voltage:missing_value = -9999.f ; float lamp_current(time) ; lamp_current:long_name = "Lamp current" ; lamp_current:units = "A" ; lamp_current:missing_value = -9999.f ; double seconds_after_transition(time) ; seconds_after_transition:long_name = "seconds since last impactor transition" ; seconds_after_transition:units = "s" ; int impactor_state(time) ; impactor_state:long_name = "Impactor state in terms of aerodynamic diameter cut off" ; impactor_state:units = "1" ; impactor_state:missing_value = -9999 ; impactor_state:flag_values = 0, 1, 10, 11 ; impactor_state:flag_meanings = "transition_between_particle_size 1um 10um no_impactor" ; impactor_state:switching_mode = "on" ; impactor_state:default_state = 10 ; impactor_state:source = "gucimpactorM1.b1:impactor_state" ; impactor_state:ancillary_variables = "qc_impactor_state" ; int qc_impactor_state(time) ; qc_impactor_state:long_name = "Quality check results on field: Impactor state in terms of aerodynamic diameter cut off" ; qc_impactor_state:units = "1" ; qc_impactor_state:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_impactor_state:seconds_after_1um_warning = 144.f ; qc_impactor_state:seconds_after_1um_alarm = 126.f ; qc_impactor_state:seconds_after_10um_warning = 126.f ; qc_impactor_state:seconds_after_10um_alarm = 108.f ; qc_impactor_state:flag_method = "bit" ; qc_impactor_state:bit_1_description = "Impactor data is missing from impactor_state:source" ; qc_impactor_state:bit_1_assessment = "Bad" ; qc_impactor_state:bit_2_description = "qc_impactor_state from impactor datastream is bad" ; qc_impactor_state:bit_2_assessment = "Bad" ; qc_impactor_state:bit_3_description = "qc_impactor_state from impactor datastream is indeterminate" ; qc_impactor_state:bit_3_assessment = "Indeterminate" ; qc_impactor_state:bit_4_description = "(seconds_after_transition < seconds_after_1um_warning) and (impactor_state==1)" ; qc_impactor_state:bit_4_assessment = "Indeterminate" ; qc_impactor_state:bit_5_description = "(seconds_after_transition < seconds_after_1um_alarm) and (impactor_state==1)" ; qc_impactor_state:bit_5_assessment = "Bad" ; qc_impactor_state:bit_6_description = "(seconds_after_transition < seconds_after_10um_warning) and (impactor_state==10)" ; qc_impactor_state:bit_6_assessment = "Indeterminate" ; qc_impactor_state:bit_7_description = "(seconds_after_transition < seconds_after_10um_alarm) and (impactor_state==10)" ; qc_impactor_state:bit_7_assessment = "Bad" ; qc_impactor_state:operational_qc_bits = 4, 5, 6, 7 ; qc_impactor_state:operational_qc_explanation = "These tests will frequently be flagged during normal operation and should be ignored by DQO metrics" ; float density_correction_factor(time) ; density_correction_factor:long_name = "Correction to ambient nephelometer measurements to standard temperature and pressure" ; density_correction_factor:units = "1" ; density_correction_factor:correction_equation = "(1013.25 / P_Neph_Dry) * (T_Neph_Dry + 273.15) / 273.15" ; 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 = "aosnephdrycorr -s guc -f M1" ; :Conventions = "ARM-1.2" ; :process_version = "ingest-aosnephdrycorr-2.5-0.el7" ; :dod_version = "aosnephdry-b1-2.6" ; :site_id = "guc" ; :platform_id = "aosnephdry" ; :facility_id = "M1" ; :data_level = "b1" ; :location_description = "Surface Atmosphere Integrated Field Laboratory (SAIL), Mt Crested Butte, Colorado" ; :datastream = "gucaosnephdryM1.b1" ; :configuration_file = "gucaosnephdryM1.20210401.000000.config" ; :sampling_interval = "1 second" ; :input_datastreams = "gucaosimpactorM1.b1 : 2.3 : 20211014.000000-20211015.000000\n", "gucaosnephdryM1.a1 : 1.4 : 20211015.000003" ; :Neph_Instrument_Description = "Model 3563 Nephelometer" ; :Instrument_Manufacturer = "TSI, Inc." ; :AOS_DAC_type = "D" ; :mentor_name = "Uin" ; :mentor_affiliation = "BNL" ; :doi = "10.5439/1228051" ; :history = "created by user dsmgr on machine flint at 2021-10-15 05:45:01, using ingest-aosnephdrycorr-2.5-0.el7" ; }