NIM/AOS/M1 - Missing data

the mass flow controller stopped working. A replacement one was mailed and installed at 
the site.

• AOS CCN temperature of sample air entering the column(CCN_T_sample)
• AOS CCN temperature of the nafion humidifier(CCN_T_nafion)
• AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath)
• Time offset of tweaks from base_time(time_offset)
• Size of upper limit of each CCN bin(CCN_UpperSizeLimit)
• AOS CCN sample pressure(CCN_P_sample)
• AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet)
• AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number)
• AOS CCN sample supersaturation calculated by model)(CCN_ss_calc)
• Time offset from base_time(base_time)
• AOS CCN volumetric flowrate of sample air(CCN_Q_sample)
• AOS number concentration of CCN(N_CCN)
• AOS CCN sample saturation setpoint value reported by instrument(CCN_ss_set)
• AOS CCN OPC laser current(CCN_laser_current)
• AOS CCN temperature at top of column(CCN_T_TEC1)
• altitude above sea levelaltunits(alt)
• AOS CCN temperature of the optical particle counter(CCN_T_OPC)
• AOS CCN temperature at middle of column(CCN_T_TEC2)
• east longitude for all the input platforms.(lon)
• AOS CCN temperature at bottom of column(CCN_T_TEC3)
• AOS CCN number concentration by bin(N_CCN_dN)
• Hexadecimal flag, non-zero value means instrument is not operating stably(CCN_temp_unstable_flag)
• AOS CCN standard deviation of difference (CCN_T_TEC1 - CCN_T_TEC3)(CCN_dT_TEC3_TEC1_StdDev)
• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• north latitude for all the input platforms.(lat)

• Relative humidity inside of wet nephelometer(RH_NephVol_Wet)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, reference nephelometer red channel,
  10 um particle diameter(Bs_R_Dry_10um_Neph3W_1)
• Time offset from base_time(base_time)
• Relative humidity of humidograph preheater(RH_preHG)
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer green channel, 1 um particle diameter(Bbs_G_Dry_1um_Neph3W_1)
• Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• Temperature at wet nephelometer inlet(T_NephInlet_Wet)
• Temperature of humidograph controller(T_postHG)
• Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
• Relative humidity at inlet(RH_MainInlet)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel, 1 um particle diameter(Bbs_G_Wet_1um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 1 um particle diameter(Bbs_R_Wet_1um_Neph3W_2)
• Relative humidity inside reference nephelometer(RH_NephVol_Dry)
• Time offset of tweaks from base_time(time_offset)
• east longitude for all the input platforms.(lon)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, reference nephelometer green
  channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
• Relative humidity in ambient air(RH_Ambient)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 10 um particle diameter(Bs_B_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
  channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer blue channel, 10 um particle diameter(Bbs_B_Dry_10um_Neph3W_1)
• Ambient pressure(P_Ambient)
• Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
• Pressure inside reference nephelometer(P_Neph_Dry)
• Temperature at reference nephelometer inlet(T_NephInlet_Dry)
• AOS system status(flags_CMDL)
• Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
• Wind direction, relative to true North(WindDirection)
• Temperature inside humidograph preheater(T_preHG)
• AOS number concentration of CCN(N_CCN)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer red channel, 10 um particle diameter(Bbs_R_Dry_10um_Neph3W_1)
• Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
• altitude above sea levelaltunits(alt)
• Wind speed(WindSpeed)
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer blue channel, 1 um particle diameter(Bbs_B_Dry_1um_Neph3W_1)
• Relative humidity inside at wet nephelometer inlet(RH_NephInlet_Wet)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer green channel, 10 um particle diameter(Bbs_G_Dry_10um_Neph3W_1)
• Relative humidity of humidograph controller(RH_postHG)
• north latitude for all the input platforms.(lat)
• Temperature inside of wet nephelometer inlet(T_NephVol_Wet)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
• Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
  channel, 1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 10 um particle diameter(Bbs_B_Wet_10um_Neph3W_2)
• Pressure inside wet nephelometer(P_Neph_Wet)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
  channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
• Temperature inside reference nephelometer(T_NephVol_Dry)
• Temperature of ambient air(T_Ambient)
• Aerosol number concentration at ambient temperature and pressure with CNC on
  ambient inlet(N_CPC_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
• Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry)
• Temperature at inlet(T_MainInlet)
• Aerosol total light scattering coefficient, reference nephelometer blue channel,
  10 um particle diameter(Bs_B_Dry_10um_Neph3W_1)

• Green wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_G_1um)
• Red wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_R_10um)
• Blue wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_B_1um)
• Blue wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_B_10um)
• Green wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_G_10um)
• Red wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_R_10um)
• Blue wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_B_1um)
• Green wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_G_1um)
• Red wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_R_10um)
• Green wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_G_1um)
• Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_B_10um)
• Red wavelength, maximum dry relative humidity used in curve fit, 10um(fRH_RH_Dry_10um_max)
• Green wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_G_10um)
• Green wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_G_10um)
• Blue wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_B_10um)
• Green wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_G_1um)
• Red wavelength, minimum wet relative humidity used in curve fit, 10um(fRH_RH_Wet_10um_min)
• Red wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_R_10um)
• Blue wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_B_10um)
• Green wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_G_10um)
• Red wavelength, minimum dry relative humidity used in curve fit, 10um(fRH_RH_Dry_10um_min)
• Blue wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_B_1um)
• Blue wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_B_10um)
• Green wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_G_10um)
• Red wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_R_10um)
• Green wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_G_10um)
• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• Red wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_R_10um)
• Red wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_R_10um)
• Green wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_G_10um)
• Red wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_R_1um)
• Blue wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_B_1um)
• Red wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_R_10um)
• Green wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_G_10um)
• Blue wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_B_1um)
• Green wavelength, parameter 2 for bbsp curve fit, 10um(fRH_Bbs_p2_G_10um)
• Green wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_G_1um)
• Green wavelength, minimum light scattering coefficient for wavelength reported
  by STP, 1um(fRH_Bs_G_1um_min)
• Blue wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_B_1um)
• Blue wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_B_10um)
• Red wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_R_10um)
• Red wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_R_1um)
• Blue wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_B_1um)
• Red wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_R_1um)
• Red wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_R_10um)
• Blue wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_B_1um)
• Blue wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_B_10um)
• Green wavelength, minimum light scattering coefficient for wavelength reported
  by STP, 10um(fRH_Bs_G_10um_min)
• Time offset of tweaks from base_time(time_offset)
• Blue wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_B_10um)
• Blue wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_B_1um)
• Green wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_G_10um)
• Red wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_R_1um)
• Red wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_R_1um)
• Blue wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_B_1um)
• Blue wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_B_1um)
• north latitude for all the input platforms.(lat)
• Blue wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_B_1um)
• Red wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_R_10um)
• Blue wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_B_10um)
• Green wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_G_10um)
• Green wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_G_1um)
• Red wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_R_1um)
• Green wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_G_1um)
• Green wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_G_1um)
• Red wavelength, minimum light scattering coefficient for wavelength reported by
  STP, 1um(fRH_Bs_R_1um_min)
• Red wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_R_1um)
• Red wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_R_1um)
• Blue wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_B_10um)
• Green wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_G_10um)
• Red wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_R_1um)
• Red wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_R_10um)
• Red wavelength, maximum wet relative humidity used in curve fit, 10um(fRH_RH_Wet_10um_max)
• Blue wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_B_1um)
• Green wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_G_1um)
• Blue wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_B_10um)
• Green wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_G_1um)
• Red wavelength, minimum light scattering coefficient for wavelength reported by
  STP, 10um(fRH_Bs_R_10um_min)
• Red wavelength, parameter 2 for bbsp curve fit, 10um(fRH_Bbs_p2_R_10um)
• altitude above sea levelaltunits(alt)
• Blue wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_B_10um)
• Blue wavelength, minimum light scattering coefficient for wavelength reported by
  STP, 10um(fRH_Bs_B_10um_min)
• east longitude for all the input platforms.(lon)
• Red wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_R_10um)
• Red wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_R_10um)
• Red wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_R_1um)
• Green wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_G_10um)
• Green wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_G_1um)
• Green wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_G_10um)
• Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_B_1um)
• Green wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_G_10um)
• Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_Bbs_B_1um)
• Red wavelength, fitted value of f(RH) for bbsp, 1um(fRH_Bbs_R_1um)
• Green wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_G_10um)
• Blue wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_B_1um)
• Red wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_R_1um)
• Blue wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_B_10um)
• Red wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_R_10um)
• Green wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_G_1um)
• Blue wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_B_10um)
• Green wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_G_1um)
• Green wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_G_1um)
• Red wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_R_1um)
• Green wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_G_1um)
• Blue wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_B_10um)
• Red wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_R_1um)
• Red wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_R_1um)
• Blue wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_B_10um)
• Time offset from base_time(base_time)
• Green wavelength, fitted value of f(RH) for bbsp, 1um(fRH_Bbs_G_1um)
• Blue wavelength, minimum light scattering coefficient for wavelength reported by
  STP, 1um(fRH_Bs_B_1um_min)
• RH values for applied f(RH)(RH)
• Red wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_R_1um)

• Number of data points used in computation(Bbs_G_Dry_10um_PSAP1W_1_N)
• Number of data points used in computation(Bs_B_Dry_1um_PSAP1W_1_N)
• Number of data points used in computation(Bs_R_Dry_10um_PSAP1W_1_N)
• Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer red channel, 10 um particle diameter(Bbs_R_Dry_10um_Neph3W_1)
• Standard deviation of Bs_B_1um data this period(Bs_B_1um_PSAP1W_1_std)
• Aerosol total light scattering coefficient, reference nephelometer green
  channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
• Number of data points used in computation(Bbs_G_Dry_1um_PSAP1W_1_N)
• Standard deviation of Bs_R_1um data this period(Bs_R_1um_PSAP1W_1_std)
• Standard deviation of Neph_RH data this period(RH_NephVol_Dry_std)
• Standard deviation of Bs_R data this period(Bs_R_Dry_10um_PSAP1W_1_std)
• north latitude for all the input platforms.(lat)
• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• Standard deviation of Ba_1um data this period(Ba_G_Dry_1um_PSAP1W_1_std)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
  channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
• Number of data points used in computation(Bbs_B_Dry_10um_PSAP1W_1_N)
• Number of data points used in computation(Bs_B_Dry_10um_PSAP1W_1_N)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer green channel, 10 um particle diameter(Bbs_G_Dry_10um_Neph3W_1)
• Number of data points used in computation(Bs_G_Dry_1um_PSAP1W_1_N)
• Number of data points used in computation(Ba_G_Dry_10um_PSAP1W_1_N)
• Standard deviation of Bbs_R_1um data this period(Bbs_R_1um_PSAP1W_1_std)
• Number of data points used in computation(Bbs_B_Dry_1um_PSAP1W_1_N)
• Aerosol number concentration at ambient temperature and pressure with CNC on
  ambient inlet(N_CPC_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
  channel, 1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
• Number of data points used in computation(Bs_R_Dry_1um_PSAP1W_1_N)
• altitude above sea levelaltunits(alt)
• Standard deviation of Bbs_R data this period(Bbs_R_Dry_10um_PSAP1W_1_std)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer blue channel, 1 um particle diameter(Bbs_B_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer green channel, 1 um particle diameter(Bbs_G_Dry_1um_Neph3W_1)
• Standard deviation of Ba_G data this period(Ba_G_Dry_10um_PSAP1W_1_std)
• Standard deviation of Bbs_B data this period(Bbs_B_Dry_10um_PSAP1W_1_std)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
• Standard deviation of Bbs_B_1um data this period(Bbs_B_1um_PSAP1W_1_std)
• Aerosol total light scattering coefficient, reference nephelometer blue channel,
  10 um particle diameter(Bs_B_Dry_10um_Neph3W_1)
• Number of data points used in computation(Bs_G_Dry_10um_PSAP1W_1_N)
• Number of data points used in computation(Bbs_R_Dry_10um_PSAP1W_1_N)
• Number of data points used in computation(N_CPC_1_N)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
  channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
• east longitude for all the input platforms.(lon)
• AOS number concentration of CCN(N_CCN)
• Standard deviation of Bs_B data this period(Bs_B_Dry_10um_PSAP1W_1_std)
• Standard deviation of Bs_G_1um data this period(Bs_G_1um_PSAP1W_1_std)
• Number of data points used in computation(RH_NephVol_Dry_N)
• Number of data points used in computation(N_OPC_1_N)
• Standard deviation of Bs_G data this period(Bs_G_Dry_10um_PSAP1W_1_std)
• Relative humidity inside reference nephelometer(RH_NephVol_Dry)
• Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
• Aerosol total light scattering coefficient, reference nephelometer red channel,
  10 um particle diameter(Bs_R_Dry_10um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer blue channel, 10 um particle diameter(Bbs_B_Dry_10um_Neph3W_1)
• Standard deviation of CN_ambient data this period(N_CPC_1_std)
• Number of data points used in computation(Ba_G_Dry_1um_PSAP1W_1_N)
• Time offset of tweaks from base_time(time_offset)
• Standard deviation of Bbs_G data this period(Bbs_G_Dry_10um_PSAP1W_1_std)
• Standard deviation of Bbs_G_1um data this period(Bbs_G_1um_PSAP1W_1_std)
• Standard deviation of CN_control data this period(N_OPC_1_std)
• AOS system status(flags_CMDL)
• Time offset from base_time(base_time)
• Number of data points used in computation(Bbs_R_Dry_1um_PSAP1W_1_N)

• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
• Wind direction, relative to true North(WindDirection)
• Relative humidity inside of wet nephelometer(RH_NephVol_Wet)
• Wind speed(WindSpeed)
• Temperature of humidograph controller(T_postHG)
• Relative humidity at inlet(RH_MainInlet)
• Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
• Pressure inside wet nephelometer(P_Neph_Wet)
• Time offset from base_time(base_time)
• Relative humidity of humidograph controller(RH_postHG)
• Time offset of tweaks from base_time(time_offset)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer green channel, 1 um particle diameter(Bbs_G_Dry_1um_Neph3W_1)
• Relative humidity in ambient air(RH_Ambient)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
• Temperature at wet nephelometer inlet(T_NephInlet_Wet)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 10 um particle diameter(Bs_B_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green
  channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
• Ambient pressure(P_Ambient)
• Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
• Temperature at reference nephelometer inlet(T_NephInlet_Dry)
• Relative humidity inside reference nephelometer(RH_NephVol_Dry)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
• AOS system status(flags_NOAA)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
• Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
• Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
  channel, 1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
• Temperature inside reference nephelometer(T_NephVol_Dry)
• Relative humidity of humidograph preheater(RH_preHG)
• altitude above sea levelaltunits(alt)
• Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry)
• Aerosol total light scattering coefficient, reference nephelometer blue channel,
  10 um particle diameter(Bs_B_Dry_10um_Neph3W_1)
• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
• Temperature at inlet(T_MainInlet)
• Temperature inside of wet nephelometer inlet(T_NephVol_Wet)
• Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 10 um particle diameter(Bbs_B_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer blue channel, 1 um particle diameter(Bbs_B_Dry_1um_Neph3W_1)
• Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1)
• east longitude for all the input platforms.(lon)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
• Aerosol number concentration at ambient temperature and pressure with CNC on
  control inlet(N_OPC_1)
• Aerosol number concentration at ambient temperature and pressure with CNC on
  ambient inlet(N_CPC_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 1 um particle diameter(Bbs_R_Wet_1um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
  channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer green channel, 10 um particle diameter(Bbs_G_Dry_10um_Neph3W_1)
• Temperature inside humidograph preheater(T_preHG)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, reference nephelometer green
  channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
• Temperature of ambient air(T_Ambient)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer blue channel, 10 um particle diameter(Bbs_B_Dry_10um_Neph3W_1)
• Aerosol total light scattering coefficient, reference nephelometer red channel,
  10 um particle diameter(Bs_R_Dry_10um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel, 1 um particle diameter(Bbs_G_Wet_1um_Neph3W_2)
• north latitude for all the input platforms.(lat)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer red channel, 10 um particle diameter(Bbs_R_Dry_10um_Neph3W_1)
• Pressure inside reference nephelometer(P_Neph_Dry)
• Relative humidity inside at wet nephelometer inlet(RH_NephInlet_Wet)
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)

• Time offset from midnight of date of file. For CO data, this is identical to
  time_offset and is included for compatibility.(time)
• Time offset of tweaks from base_time(time_offset)
• altitude above sea levelaltunits(alt)
• east longitude for all the input platforms.(lon)
• Time offset from base_time(base_time)
• north latitude for all the input platforms.(lat)
• AOS CLAP or PSAP3W transmittance, green channel(TrG)
• AOS PSAP3W transmittance, blue channel(TrB)
• AOS PSAP3W transmittance, red channel(TrR)

NIM/MET/M1  - Optical Rain Gauge Failure

The optical rain gauge on the met system did not record precipitation during this time 
period.

• Precipitation rate mean(precip_rate_mean)
• Precipitation rate maximum(precip_rate_max)
• Precipitation rate minimum(precip_rate_min)
• Precipitation rate standard deviation(precip_rate_sd)

NIM/MET/M1 - Reprocess: Barometric Data Changed from hPa to kPa

Barometric pressure data was converted from hPa to kPa in order to standardize the 
measurement units among ARM sites and to conform to accepted standard units determined by the 
scientific community.

• Atmospheric pressure(atmos_pressure)