PEM-Tropics-A P3 1996/08/15-1996/10/15
  c2cl4: C2Cl4_B [pptv]
  c2h2: ETHYNE_B [pptv]
  c2h4: ETHENE_B [pptv]
  c2h6: ETHANE_B [pptv]
  c3h6: PROPENE_B [pptv]
  c3h8: PROPANE_B [pptv]
  c3h8c2h6: PROPANE_B/ETHANE_B [pptv/pptv]
  ccl4: CCl4_B [pptv]
  cfc11: F11_B [pptv]
  cfc12: F12_B [pptv]
  ch3br: CH3Br_B [pptv]
  ch3ccl3: CH3CCl3_B [pptv]
  ch3cl: CH3Cl_B [pptv]
  ch3i: CH3I_B [pptv]
  ch3ooh: CH3OOH [pptv]
  ch4: CH4 [ppbv]
  chbr3-ncar: CHBr3_A [pptv]
  chbr3-uci: CHBr3_B [pptv]
  chcl3: CHCl3_B [pptv]
  co2: CO2 [ppmv]
  co: CO [ppbv]
  dms: DMS [pptv]
  h2o2: H2O2 [pptv]
  h2o2ch3ooh: H2O2/CH3OOH [pptv/pptv]
  h2so4: H2SO4 [molec/cm3]
  hno3: HNO3 [mol ppt]
  isoprene: ISOPRENE_B [pptv]
  nitrate: NO3 [mol ppt]
  no: NO [pptv]
  noday: NO [pptv] SZA<90
  o3: O3 [ppbv]
  oh: OH [molec/cm3]
  pressure: PSMB [mb]
  rhi: RHi [Pcent]
  rhw: RHw [Pcent]
  so2: SO2 [pptv]
  temperature: TS [K]
  ucn: UFCN3025 [#/cm3]