Version August 23, 2001 (original version May 14, 1999) 
   PI:              Walker O. Smith 
   of:              Virginia Institute of Marine Science  
   dataset:         Fluorometric chlorophyll-a & phaeopigments 
   project/cruise:  AESOPS/NBP-97-8 - Ross Sea Process Cruise 4 
   ship:            Nathaniel B. Palmer