01 November 2007: Prepared for OCB data system by Cyndy Chandler, BCO-DMO (WHOI).
Data were reprocessed in June 2007 by Olga Kosnyreva (WHOI) using the standard set of Seabird utilities,
to generate final 1-decibar pressure sorted downtrace files for all CTD casts.
All final processed *.cdn CTD files were downloaded by the OCB DMO
on 31 November 2007 from the EDDIES web site:
http://science.whoi.edu/users/olga/eddies/data/2004_data/oc404-1/ctd/process_dim_olga/
A perl script was used by the DMO to
extract data from the .cdn files. The event number, date, time, latitude
and longitude position information were taken from the CTD header records
in the .cdn data files. Data were reprocessed in
March 2006 to extract secondary sensor data and add derived parameters.
Data were reprocessed again in June 2007, to recalculate fluorometry data
(chlorophyll) after comparison with data from Niskin bottle samples. Data from
the ISUS Nitrate sensor (ISUS_NO3 and ISUS_ch2) were processed, but have been
removed from the data set.
Final CTD station header record showing history of processing steps:
oc404-1064.txt
Final CTD station configuration report files:
ConReport file station 1 and 2
ConReport file station 9
ConReport file station 3-65 (except 9)
Two README files were also contributed by Olga Kosnyreva:
processing notes README (dimensional processing)
CTD Fluorescence README