snow

 
 PI:             Vernon Asper
 dataset:        Abundance of aggregates > 0.5mm
 project/cruise: EQPAC/TT008
 ship:           Thomas Thompson

 Parameter           Description                      Units

  cruise        EqPac cruise number
  sta           station number from event log
  cast          aggregate camera lowering number from event log
  event         event number from event log
  date          day/month/year
  lat           latitude from event log               degrees
  lon           longitude from event log              degrees
  time_begin    time at start of cast                 hours minutes
  time_end      time at end of cast                   hours minutes
  depth         depth of observation                  meters
  aggregates    number of aggregates > 0.5mm          number/liters