TCO2

 PI:              Frank Millero 
 of:              Rosenstiel School of Marine and Atmospheric Science
                           at the University of Miami 
 dataset:         Total carbon dioxide, total alkalinity and pH
 project/cruise:  AESOPS KIWI-7, APFZ Process 1 cruise
 ship:            Roger Revelle
 
 Methodology


 Parameter   Description                                  Units

 event       event number from event log
 sta         station number from event log
 cast        cast number from event log
 bot         CTD rosette bottle number
 depth_n     nominal depth of sample                      meters
 TCO2        Total carbon dioxide                         micromoles C/kilogram
 TALK        Total alkalinity                             micromoles/kilogram
 pH_sw       pH in sea water, pH scale described in       sea water scale
               DOE CO2 handbook (see Methodology for
               complete citation)
 nd          no / bad data