pmc

 PI:             Wilford Gardner, Mary Jo Richardson
 of:             Texas A&M University 
 dataset:        Particulate matter concentration from filtered Niskin Bottles
 project/cruise: AESOPS/KIWI07 - APFZ Process 1
 ship:           Roger Revelle

 Methodology:    Gardner, Chung, Richardson and Walsh, 1995,
                 The Oceanic Mixed-Layer Pump, DSR II, v.42, 757-775
                 with modifications given in the transmissometer documentation.

 
  Parameters    Descriptions                               Units
  
  event         event number from event log
  sta           station number 
  cast          CTD cast number
  bot           rosette Niskin bottle number
  press         sample bin reported as pressure            decibars
  depth         sample depth in meters                     meters
  PMC_vol_filt  volume filtered for PMC measurement        liters
  PMC           particulate matter concentration           micrograms/liter 
  beam_cp       beam attenuation due to particles          1/m