aggregates

 
 PI:              Ian Walsh, W. Gardner, M. Richardson       
 dataset:         Aggregates with equivalent spherical diameters gt .5 mm
 project/cruise:  EqPac/TT012
 ship:            Thomas Thompson

  NOTE: LAPS sampling/analytical protocols can be found in
        the Equatorial Pacific Protocols Document (1993)

 Parameter   Description                                  Units

 sta        station number from event log
 cast       LAPS (Large Aggregate Profiling System) 
               cast number
 event      event number from event log
 depth      sample depth                                  meters
 agg_num    number of aggregates                          number/l
 agg_vol    volume of aggregates                          cm^3/l
 
 nd indicates missing or bad data