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Journal for accession number:  0171666
Created on:                    2018-03-29 15:50:R18UTC
By:                            Charles Sun, NCEI

Source: These data are from original data in the NCEI Archives.

Actions: The original data were reformatted into a standard product by NCEI
staff to the netCDF format, gone under the standard qualilty control procedure 
then placed in the 0-data directory.

Version1.1: This version splits cruise-based shipboard ADCP files from 
accession 0093182 v1.1 into single vertical ocean currents profiles and updates 
the global attributes in compliance with the Attribute Convention for Dataset 
Discovery.    


Files:
about/
This directory contains files created by NCEI-MD staff.

0171666_lonlat.txt - Contains sample locations for these data.  Each row
                     contains the geographical position where these data were
                     collected (longitude in the left column and latitude in
                     the right column, both in degrees).  NCEI may have
                     corrected geographic positions that seemed to be in error
                     when generating this file.  However, NCEI did not change
                     the original data files under the directory data/0-data/.

0171666_map.jpg - Sample location map for these data.

gocd_netcdf_format_description.pdf - Global ocean currents netCDF format
                     description.

qcscd_manual_v1.pdf - Global ocean currents data quality control manual. 

data/0-data/
This directory contains subdirectories with directory names beginning with a 
letter, 'a', followed by a seven-digit accession number, xxxxxxx, such as


data/0-data/<axxxxxxx>
This directory contains files processed by NCEI-MD into NCEI ocean currents 
netCDF standard format version "GOCD-3.0". Files are a processed representation 
of data files found in individual NCEI-MD accession, xxxxxxx.

data/0-data/<axxxxxxx>/plots
This directory contains location maps for these data.

data/0-data/<axxxxxxx>/info
This directory, if any, contains the quality control information of the data.

gocd_cmetr_inv.csv - Contains the URL and spatial and temporal ranges of each
               individual files of ocean current meters.

gocd_glider_inv.csv - Contains the URL and spatial and temporal ranges of each
               individual files of ocean gliders.

gocd_hfradar_inv.csv - Contains the accessions and spatial resolutions of each
               individual regions of high frequency radar systesms.

gocd_madcp_inv.csv - Contains the URL and spatial and temporal ranges of each
               individual files of moored ADCPs.

gocd_sadcp_inv.csv - Contains the URL and spatial and temporal ranges of each
               individual files of shipboard ADCPs.

gocd_sadcp_inv_lv1.csv - Contains the URL and start and end ranges of each
               individual files of shipboard ADCPs cruises.

data/0-data/sadcp
data/0-data/sadcp/ocean_name/yyyy/mm contains individual shipboard ADCP vertical profiles sorted by ocean, year and month.
data/0-data/sadcp/gocd_sadcp_inv_yyyy.csv: inventory of shipboard ADCP sorted by the year number.
where ocean_name is the name of the ocean, atlantic, indian, and pacific
      yyyy is a four-digit number of year
      mm   is a two-digit number of month