aggregates

  PI:              Ian Walsh & Wilf Gardner
  dataset:         Aggregates greater than .5 mm in diameter
  project/cruise:  Arabian Sea/TTN-050 - Process Cruise 5
  ship:            Thomas Thompson
 
LAPS sampling/analytical protocols


 Parameter      Description                               Units

 event      event number from event log
 sta        station number from event log
 sta_std    Arabian Sea standard station identifier
 cast       LAPS (Large Aggregate Profiling System)
               cast number
 depth_n    nominal sample depth                          meters
 agg_num    number of aggregates                          number/liter
 
 nd indicates missing or bad data