Project/Cruise: WACS2 - 2014

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  • VESSEL: R/V Knorr 
  • DEPARTED: Woods Hole, Massachusetts on 20 May, 2014
  • ARRIVED: Woods Hole, Massachusetts on 05 June, 2014
  • Link to more WACS2 pages
The allocation of the variables in each file is shown in the table below. For all cruises the data are available in several formats and can be downloaded by clicking on the ACF IGOR CDF and/or ICT link in the download column.

The data are stored in a native ascii ACF format, defined by our group. The same data are also available as an IGOR text file (.itx). IGOR is a scientific graphing, data analysis package from Wavemetrics Inc. The plotting section of this site uses the ACF data converted into a binary netCDF file format. While not directly viewable the file may be downloaded by clicking on the "CDF" link. Projects starting in 2004 also have data available in the ICARTT data format. To download click on "ICT". The ICARTT files are ascii files that are based on the NASA AMES standard.

Most ASCII, netCDF, and ICARTT files for this cruise have a time resolution of 1 minute. If available, one second data files are listed under the link "ICT_1s". These one second data files in ICARTT format are zip compressed, but still large, of order 100 Mbytes.

Some data files from recent cruises may be password protected. To obtain a password, please contact Jim Johnson or Timothy Bates.

Moving the cursor over an "Info Icon" and/or clicking provides additional information on the variables.

Filename Download Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter
WACS2014_NAVWIND_v0 ACF   IGOR   CDF   ICT Ship Latitude at 1 Minute Interval Latitude Ship Ship Longitude at 1 Minute Interval Longitude Ship Speed over Ground from PMEL GPS GPS-Speed (kt) Ship Course over Ground, Direction ship is moving GPS-Course GyroCompass Heading, Direction ship's bow is pointing GyroCompass True Wind Speed from Ship SCS, IMET sensor WindS,m/s Wind Direction from Ship SCS, IMET sensor WindD Eastward Wind from Ship SCS, IMET sensor WindU,m/s Northward Wind from Ship SCS, IMET sensor WindV,m/s Wind Speed relative to Ship from PMEL WX520 RelWindS,m/s Wind Dirn relative to Bow (-90/0/+90 for port/ahead/starboard) RelWindD
WACS2014_MET_v0 ACF   IGOR   CDF   ICT Ship WXT520 sensor AirTemp,C Relative Humidity RH,% Barometric Pressure BaroP,mbar Insolation from Epply Radiometer Insolation,W/m2 Rainfall rate from WXT520 sensor Rain,mm/hr
WACS2014_SW_v0 ACF   IGOR   CDF   ICT Sea Surface Temperature from Thermosalinograph SST (C) Sea Surface Salinity from Thermosalinograph SAL (psu)
WACS2014_CHLORO_v0 ACF   IGOR   CDF   ICT Continuous Chlorophyll Chloro (ug L-1)
WACS2014_CN_v0 ACF   IGOR   CDF   ICT Condensation Nuclei Dp > 13 microns, 1 min Averages CN>13 (cm-3) Ultrafine Condensation Nuclei Dp > 5 microns, 1 min Averages UFCN (cm-3)
WACS2014_CN-SeaSweep_v0 ACF   IGOR   CDF   ICT Condensation Nuclei Dp > 13 microns, 1 min Averages CN>13_SeaSweep (cm-3) Ultrafine Condensation Nuclei Dp > 5 microns, 1 min Averages UFCN_SeaSweep (cm-3)
WACS2014_O3_CO_v0 ACF   IGOR   CDF   ICT Atmospheric Ozone, 1 min Averages Ozone(ppb) CO in Air from PMEL GC System COair (ppb)
WACS2014_swDMS_v0 ACF   IGOR   CDF   ICT DMS in Seawater from PMEL DMS System DMSsw (nM)
WACS2014_RADON_v0 ACF   IGOR   CDF   ICT Atmospheric Radon, 30 min Averages Radon (mBq m-3)
WACS2014_IMP-OC_v0 ACF   IGOR   CDF   ICT Sub180nanometer Aerosol Organic Carbon from Impactor Sub180nmOC(ug/m3) Submicron Aerosol Organic Carbon from Impactor SubOC(ug/m3) Supermicron Aerosol Organic Carbon from Impactor SupOC(ug/m3)
WACS2014_IMP-OC-SeaSweep_v0 ACF   IGOR   CDF   ICT Sub180nanometer Aerosol Organic Carbon from Impactor Sub180nmOC-SeaSweep ug/m3 Submicron Aerosol Organic Carbon from Impactor SubOC-SeaSweep ug/m3 Supermicron Aerosol Organic Carbon from Impactor SupOC-SeaSweep ug/m3
WACS2014_AMS_v0 ACF   IGOR   CDF   ICT Non-Refractory Aerosol Sulfate - Aerosol Mass Spectrometer NR-SO4(ug/m3) Non-Refractory Aerosol Ammonium - Aerosol Mass Spectrometer NR-NH4(ug/m3) Non-Refractory Aerosol Nitrate- Aerosol Mass Spectrometer NR-NO3(ug/m3) Non-Refractory Aerosol Particulate Organic Matter - Aerosol Mass Spectrometer NR-POM(ug/m3)
WACS2014_AMS-SeaSweep_v0 ACF   IGOR   CDF   ICT Non-Refractory SeaSweep Aerosol Sulfate - Aerosol Mass Spectrometer NR-SO4-SeaSweep ug/m3 Non-Refractory SeaSweep Aerosol Particulate Organic Matter - Aerosol Mass Spectrometer NR-POM-SeaSweep ug/m3
WACS2014_SUBSCAT60_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Blue(450nm), 60 Sec Averages SubmSctB (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Green(550nm), 60 Sec Averages SubmSctG (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Red(700nm), 60 Sec Averages SubmSctR (Mm-1) Submicron Nephelometer Sample RH, 60 sec Averages SubMicronNeph RH, %
WACS2014_SUBSCAT60-SeaSweep_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Blue(450nm), 60 Sec Averages SubmSctB_SeaSweep (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Green(550nm), 60 Sec Averages SubmSctG_SeaSweep (Mm-1) Light Scattering by Submicron Aerosols in SeaSweep air at ~60%RH, Red(700nm), 60 Sec Averages SubmSctR_SeaSweep (Mm-1) Submicron Nephelometer Sample RH, SeaSweep air, 60 sec Averages SubMicronNeph_SeaSweep RH, %
WACS2014_TOTSCAT60_v0 ACF   IGOR   CDF   ICT Light Scattering by all Aerosols at ~60% RH, Blue(450nm), 60 Sec Averages ScatBlue (Mm-1) Light Scattering by all Aerosols at ~60% RH, Green(550nm), 60 Sec Averages ScatGreen (Mm-1) Light Scattering by all Aerosols at ~60% RH, Red(700nm), 60 Sec Averages ScatRed (Mm-1) Nephelometer (sub 10 microns) Sample RH, 60 sec Averages Sub10Neph RH, %
WACS2014_TOTSCAT60-SeaSweep_v0 ACF   IGOR   CDF   ICT Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Blue(450nm), 60 Sec Averages ScatBlue_SeaSweep(Mm-1) Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Green(550nm), 60 Sec Averages ScatGreen_SeaSweep(Mm-1) Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Red(700nm), 60 Sec Averages ScatRed_SeaSweep(Mm-1) Nephelometer (sub 10 microns) Sample RH in SeaSweep air, 60 sec Averages Sub10Neph RH_SeaSweep, %
WACS2014_SUBSCATloRH_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols at low (<25%) RH in ambient air, Blue(450nm), 60 Sec Averages SubmSctBloRH(Mm-1) Light Scattering by Submicron Aerosols at low (<25%) RH in ambient air, Green(550nm), 60 Sec Averages SubmSctGloRH(Mm-1) Light Scattering by Submicron Aerosols at low (<25%) RH in ambient air, Red(700nm), 60 Sec Averages SubmSctRloRH(Mm-1)
WACS2014_SUBSCAThiRH_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols at high (~85%) RH, Blue(450nm), 60 Sec Averages SubmSctBhiRH(Mm-1) Light Scattering by Submicron Aerosols at high (~85%) RH, Green(550nm), 60 Sec Averages SubmSctGhiRH(Mm-1) Light Scattering by Submicron Aerosols at high (~85%) RH, Red(700nm), 60 Sec Averages SubmSctRhiRH(Mm-1) Submicron Nephelometer Sample RH, 60 sec Averages hiRH Neph RH, %
WACS2014_SUBFRH_v0 ACF   IGOR   CDF   ICT f(RH): Relative Humidity Dependence (25% to 85% RH) of Light Scattering by sub 1-micron Aerosols at 450nm Sub1fRHb f(RH): Relative Humidity Dependence (25% to 85% RH) of Light Scattering by sub 1-micron Aerosols at 550nm Sub1fRHg f(RH): Relative Humidity Dependence (25% to 85% RH) of Light Scattering by sub 1-micron Aerosols at 700nm Sub1fRHr
WACS2014_PSAP_v0 ACF   IGOR   CDF   ICT Light Absorbtion by submicron Aerosols, Blue, 1 min Averages sub1AAbsrb blue Mm-1 Light Absorbtion by submicron Aerosols, Green, 1 min Averages sub1AAbsrb green Mm-1 Light Absorbtion by submicron Aerosols, Red, 1 min Averages sub1AAbsrb red Mm-1 Light Absorbtion by submicron Aerosols, Blue, 1 min Averages sub10AAbsrb blue Mm-1 Lqight Absorbtion by submicron Aerosols, Green, 1 min Averages sub10AAbsrb green Mm-1 Light Absorbtion by submicron Aerosols, Red, 1 min Averages sub10AAbsrb red Mm-1
WACS2014_AOD_v0 ACF   IGOR   CDF   ICT Aerosol Optical Depth at 380nm AOD-380 (3803) Aerosol Optical Depth at 440nm AOD-440 (3803) Aerosol Optical Depth at 500nm AOD-500 (3803) Aerosol Optical Depth at 675nm AOD-675 (3803) Aerosol Optical Depth at 870nm AOD-870 (3803) Measurement AirMass in Atmosphers AirMass (3803)
WACS2014_AERO-CAT_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Sodium from 2-Stage Impactor SubNa(ug/m3) Supermicron Aerosol Sodium from 2-Stage Impactor SupNa(ug/m3) Submicron Aerosol Ammonium from 2-Stage Impactor SubNH4(ug/m3) Supermicron Aerosol Ammonium from 2-Stage Impactor SupNH4(ug/m3) Submicron Aerosol Potassium from 2-Stage Impactor SubK(ug/m3) Supermicron Aerosol Potassium from 2-Stage Impactor SupK(ug/m3) Submicron Aerosol Calcium from 2-Stage Impactor SubCa(ug/m3) Supermicron Aerosol Calcium from 2-Stage Impactor SupCa(ug/m3)
WACS2014_AERO-CAT-SeaSweep_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Sodium from 2-Stage Impactor SubNa-SeaSweep(ug/m3) Supermicron Aerosol Sodium from 2-Stage Impactor SupNa-SeaSweep(ug/m3) Submicron Aerosol Ammonium from 2-Stage Impactor SubNH4-SeaSweep(ug/m3) Supermicron Aerosol Ammonium from 2-Stage Impactor SupNH4-SeaSweep(ug/m3)
WACS2014_AERO-AN_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SubMSA(ug/m3) Supermicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SupMSA(ug/m3) Submicron Aerosol Chloride from 2-Stage Impactor SubCl(ug/m3) Supermicron Aerosol Chloride from 2-Stage Impactor SupCl(ug/m3) Submicron Aerosol Nitrate from 2-Stage Impactor SubNO3(ug/m3) Supermicron Aerosol Nitrate from 2-Stage Impactor SupNO3(ug/m3) Submicron Aerosol Sulfate from 2-Stage Impactor SubSO4(ug/m3) Supermicron Aerosol Sulfate from 2-Stage Impactor SupSO4(ug/m3)
WACS2014_AERO-AN-SeaSweep_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Chloride from 2-Stage Impactor SubCl-SeaSweep(ug/m3) Supermicron Aerosol Chloride from 2-Stage Impactor SupCl-SeaSweep(ug/m3) Submicron Aerosol Nitrate from 2-Stage Impactor SubNO3-SeaSweep(ug/m3) Supermicron Aerosol Nitrate from 2-Stage Impactor SupNO3-SeaSweep(ug/m3) Submicron Aerosol Sulfate from 2-Stage Impactor SubSO4-SeaSweep-ug/m3 Supermicron Aerosol Sulfate from 2-Stage Impactor SupSO4-SeaSweep-ug/m3
WACS2014_AERO-GRAV_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Mass from 2-Stage Impactor SubMass(ug/m3) Supermicron Aerosol Mass from 2-Stage Impactor SupMass(ug/m3)
WACS2014_CCN_v0 ACF   IGOR   CDF   ICT Cloud Condensation Nuclei CCN (cm-3) SeaSweep Condensation Nuclei Dp > 13 microns, CN>13 (cm-3) CCN/CN ratio CCN/CN ratio Cloud Condensation Nuclei Supersaturation CCN SuperSat(%)
WACS2014_SW-Carbon_v0 ACF   IGOR   CDF   ICT Seawater Particulate Organic Carbon SW_POC(uM) Seawater Dissolved Organic Carbon SW_DOC(uM) Seawater Total Organic Carbon SW_TOC(uM) Seawater Total Nitrogen SW_TN(uM)

U.S.Dept of Commerce / NOAA / OAR / PMEL / Atmospheric Chemistry