PEM-Tropics-B DC8 1999/03/06-1999/04/18
  FineAerHtd: abcnc_Fine-Aerosol(heated250C) [#/cm3 @ STP flow]
  FineAerUnhtd: abcnc_Fine-Aerosol(unheated) [#/cm3 @ STP flow]
  Jno2: rsjv1_J[NO2] [1/sec]
  Jo3: rsjv1_J[O3] [1/sec]
  UltraFineAer: abcnc_Ultra-FineAerosol [#/cm3 @ STP flow]
  acetone: shgc3_Acetone [ppt]
  be7: nhaer_Beryllium-7(Be-7) [fCi/scm]
  c2cl4-gc1: shgc1_C2Cl4 [ppt]
  c2cl4-ncar: ncan__C2Cl4(perchlorethylene) [pptv]
  c2cl4-uci: ucgc__C2Cl4 [pptv]
  c2h2: ucgc__Ethyne [pptv]
  c2h4: ucgc__Ethylene [pptv]
  c2h6: ucgc__Ethane [pptv]
  c3h6: ucgc__Propene [pptv]
  c3h8: ucgc__Propane [pptv]
  c3h8c2h6: ucgc__Propane/ucgc__Ethane [pptv/pptv]
  ccl4: ucgc__CCl4 [pptv]
  cfc11: ucgc__CFC-11 [pptv]
  cfc12: ucgc__CFC-12 [pptv]
  ch2o: hbfor_CH2O [PPTV]
  ch3br: ucgc__CH3Br [pptv]
  ch3ccl3: ucgc__CH3CCl3 [pptv]
  ch3cho: shgc3_CH3CHO [ppt]
  ch3cl: ucgc__CH3Cl [pptv]
  ch3i: ucgc__CH3I [pptv]
  ch3ooh: hbper_CH3OOH [PPTV]
  ch4: sgdac_CH4 [ppbv]
  chbr3-ncar: ncan__CHBr3(Bromoform) [pptv]
  chcl3-ncar: ncan__CHCl3(chloroform) [pptv]
  chcl3-uci: ucgc__CHCl3 [pptv]
  co2: sgdac_CO2 [ppmv]
  co: sgdac_CO [ppbv]
  ethanol: shgc3_Ethanol [ppt]
  h2o2: hbper_H2O2 [PPTV]
  h2o2ch3ooh: hbper_H2O2/hbper_CH3OOH [PPTV/PPTV]
  h2o: sgdew_H2O [ppmv]
  hno3: nhatg_HNO3 [pptv]
  hno3nox: nhatg_HNO3/(sslif_NO_AMV+ssno2_NO2_AMV) [pptv/(pptv+pptv)]
  ho2: bwhox_HO2 [pptv]
  hox: bwhox_OH+bwhox_HO2 [pptv+pptv]
  isoprene: ucgc__Isoprene [pptv]
  methanol: shgc3_Methanol [ppt]
  nitrate: nhaer_Nitrate(NO3) [pptv]
  no2: ssno2_NO2_AMV [pptv]
  no: sslif_NO_AMV [pptv]
  noday: sslif_NO_AMV [pptv] SZA<90
  nono2: sslif_NO_AMV/ssno2_NO2_AMV [pptv/pptv]
  nox: sslif_NO_AMV+ssno2_NO2_AMV [pptv+pptv]
  o3: gg_oz_Ozone [ppbv]
  oh: bwhox_OH [pptv]
  pan: shgc1_PAN [ppt]
  pannox: shgc1_PAN/(sslif_NO_AMV+ssno2_NO2_AMV) [ppt/(pptv+pptv)]
  ppn: shgc1_PPN [ppt]
  pressure: po_01_PSMB [mb]
  rhi: po_01_RHI [%]
  rhw: po_01_RHW [%]
  so2: nhatg_SO2 [pptv]
  temperature: po_01_TSDEGC [degC]