Hydrographic Cruise: 74DI20040404

Date Start/End:
2004-04-04/2004-05-10
Chief Scientist:
Ship:
DISCOVERY
Country:
GB
Collections
Aliases
  • (CCHDO) 24N
  • (CCHDO) RAPID
  • (CCHDO) D279

Dataset

Files in the Dataset are the data for this cruise. They are updated when new data are submitted or as needed.

Download Entire Dataset Submit Data For This Cruise

Unmerged Data as Received

Files listed here are updates to the dataset which have not been processed yet, they may not be well formatted. Data files listed here usually contain the most up to date versions of the data for specific parameters. If you are unsure of which files to use, stick to the Dataset files above.

These files are not yet in the Dataset.

Filename (Download) Size Date Submitted
d279.pdf 11.8 MB 2010-06-04
a05_74DI20040404_ct1.zip 2.3 MB 2014-11-19

Data History

  • File Merge Roxanne Lee

    74DI20040404_hy1.csv (download) #f8e58
    Date: 2017-02-28
    Current Status: merged
  • File Merge Roxanne Lee

    74DI20040404.exc.csv (download) #f276a
    Date: 2017-02-28
    Current Status: merged
  • File Merge Roxanne Lee

    74DI20040404_nc_hyd.zip (download) #e17bd
    Date: 2017-02-28
    Current Status: merged
  • BTL file Roxanne Lee

    Date: 2017-02-28
    Data Type: Bottle
    Action: New
    Note:
    A05 2004 74DI20040404 processing - BTL/merge - SALNTY_FLAG_W, OXYGEN_FLAG_W, CTDSAL, CTDSAL_FLAG_W, CTDOXY, CTDOXY_FLAG_W
    
    2017-02-28
    
    R Lee
    
    Submission
    
    filename                               submitted by  date        id  
    ----------------------------------------------------------------------
    74DI20040404.exc.csv                   Bob Key       2015-01-06  3366
                                                                   
                                                          
    Changes
    
    - PCO2_TMP changed to PCO2TMP
    - OXYGEN, SILCAT, NITRAT, & PHSPHT's empty data values with flag 2 changed to flag 9
    
              
    Merge
    
    74DI20040404.exc.csv by Bob Key renamed to 74DI20040404_hy1.csv.
    
    :Updated parameters: SALNTY_FLAG_W, OXYGEN_FLAG_W
    :New parameters: CTDSAL, CTDSAL_FLAG_W, CTDOXY, CTDOXY_FLAG_W
    
    74DI20040404_hy1.csv and 74DI20040404_nc_hyd.zip opened in JOA with no apparent problems.
    
    
    Conversion
    ----------
    
    file                    converted from       software               
    --------------------------------------------------------------------
    74DI20040404_nc_hyd.zip 74DI20040404_hy1.zip hydro 0.8.2-47-g3c55cd3
    
    Updated Files Manifest
    ----------------------
    
    file                    stamp            
    -------------------------------------------
    74DI20040404_hy1.csv    20170228CCHSIORJL 
    74DI20040404_nc_hyd.zip 20170228CCHSIORJL 
    
    					
  • As Received Carolina Berys

    Date: 2015-01-06
    Data Type:
    Action: Data available
    Note:
    The following data are now available As Received, unprocessed by the CCHDO.
    
    http://cchdo.ucsd.edu/cruise/74DI20040404
    	74DI20040404.exc.csv	BTL
    					
  • new estimated ctd values J Kappa

    Date: 2014-11-25
    Data Type: BTL
    Action: Submitted
    Note:
    1. CCHDO recently posted the CTD data for this cruise (http://cchdo.ucsd.edu/cruise/74DI20040404)
    2. Much earlier (2007) I had submitted a bottle data file
    3. The new CTD data are nicely calibrated
    4. I added interpolated CTDOXY and CTDSAL values (with flag of 0) to the bottle data file
    5. This addition allowed further cleanup of the SALNTY and OXYGEN values (apparent pre/post trip problems previously noted).
    6. Bottle file with new estimated CTD values attached. 
    
    Note for Jim Swift. By flagging the CTDOXY and CTDSAL values 0 (approximated by some method) this meets your goal of maintaining the “purity” of values flagged 2, but at the same time provides a clean data set for use with the other bottle data. We had discussed this issue previously, but had never considered this solution. Obviously, if you don’t like this solution, it is easy enough to change. Prior to running the interpolation I had subsampled the CTD data at 10dB levels. 
    
    As an aside, the recently posted CTD files appear (to my software) to be acceptable exchange format. 
    I added a very brief header note indicating the addition
    
    Steven, the bottle data appear to be “good” relative to crossover and inversion (.006 for salt 1.0 for oxygen). Given that I think you can just mark the CTDSAL and CTDOXY values as “good” in the adjustment table. 
    					
  • File Submission Dr Gerard McCarthy

    a05_74DI20040404_ct1.zip (download) #5c402
    Date: 2014-11-19
    Current Status: unprocessed
    Notes
    Expocode: 74DI20040404
    Ship: RRS Discovery
    Woce Line: A05
    Note: None
    

  • As Received Carolina Berys

    Date: 2014-11-19
    Data Type:
    Action: Data available
    Note:
    The following data are now available As Received, unprocessed by the CCHDO.
    
    http://cchdo.ucsd.edu/cruise/74DI20040404
    	a05_74DI20040404_ct1.zip	CTD
    					
  • to go online J Kappa

    Date: 2014-11-19
    Data Type: CTD
    Action: Submitted
  • File Merge Danie Kinkade

    D279_CFCs_REV_042508.csv (download) #24f69
    Date: 2014-03-25
    Current Status: merged
    Notes
    CFC
    

  • New Text version online Jerry Kappa

    Date: 2011-04-19
    Data Type: CrsRpt
    Action: Website Updated
  • New PDF version online Jerry Kappa

    Date: 2010-08-11
    Data Type: CrsRpt
    Action: Website Updated
  • File Submission BODC

    d279.pdf (download) #4fe6e
    Date: 2010-06-04
    Current Status: unprocessed
    Notes
    Public cruise report
    

  • Data files edited, online Danie Bartolocci

    Date: 2010-06-04
    Data Type: BTL
    Action: Website Update
    Note:
    2010.06.04  DBK
    
    
    Reformatting notes for carina cruise a05_74DI200404 bottle file, 
    submitted by Bob Key on 2009.01.27
    
    Following edits were made to exchange bottle file units header:
    -Edited DEGC to DEG C
    -Edited DBARS to DBAR
    -Edited PPM to UATM (for PCO2, as per Bob Key)
    
    Merged TIME (as zero) into bottle file using merge_exchange_bot.rb.
    Created WOCE format and netcdf files from exchange file.  
    Checked file with JOA.  Exchange file would not load into JOA, no
    error message given or reason found.  NetCDF files opened and plotted
    with no errors.
    
    Created directory and linked files.  Sent notes to Jerry.
    					
  • 1 extra sample Dr. Robert M. Key

    Date: 2008-05-12
    Data Type: CFCs
    Action: Data Update
    Note:
    This is a clean data set, but note when you merge that for sta 27  Debra's file has one more sample (deepest) than in the version of the bottle file I have.
    					
  • File Submission Debra, Willey

    D279_CFCs_REV_042508.csv (download) #24f69
    Date: 2008-04-28
    Current Status: merged
    Notes
    Expocode: 74DI200404
    Ship: Discovery
    Woce Line: A05
    Note: This is a re-submittal of the CFC data for the D279 2004 cruise.  Some revisions have been made since the original April 2005 data submission. 
    Also note that I tried to send this file on Friday, April 25, 2008 and I don't think it was successful.  I did not receive a confirmation e-mail.
    

  • revision of 2005 cfc file Debra Willey

    Date: 2008-04-28
    Data Type: CFCs
    Action: Submitted
    Note:
    This is a re-submittal of the CFC data for the D279 2004 cruise.  Some revisions have been made since the original April 2005 data submission.
    					
  • File Submission Deb Willey

    D279_CFCs_REV_042508.csv (download) #24f69
    Date: 2008-04-24
    Current Status: merged
    Notes
    CFC update
    

  • CSV file Debbie Willey

    Date: 2007-03-13
    Data Type: BTL
    Action: Submitted
    Note:
    Hydro: Who - H. Longworth; Status - final; S Plus - up to date
    	Notes: See Cunningham 2004a,b
    	Many apparent mistrips
    
    Nuts/O2: Who - R. Sanders; Status - final; S Plus - up to date
    	Notes:
    
    TCO2: Who - U. Schuster; Status - final; S Plus - up to date
    	Notes: CRM Batch 62; 66 analyses with mean of
    		2126.65+/-2.3umol/kg with certified value of
    		2126.46+/-0.56umol/kg. On-board replicates implied
    		precision of 1.1umol/kg
    	Carbon data from U. Schuster 11/2/06 
    
    TA: Who - U. Schuster; Status - final; S Plus - up to date
    	Notes: RM Batch 62; 43 analyses with mean of
    		2337.8±1.8µmol/kg with certified value of
    		2338.2±0.46µmol/kg. On-board replicates implied
    		precision of 1.1-1.5umol/kg
    	Due to analytical problems results from stations
    		73, 75, 77, 79, 81, 83, 85, and 87 rejected.
    
    pCO2: Who - U. Schuster; Status - final; S Plus - up to date
    	Notes: reported @15C
    	Underway data also collected
    
    pH25: Who - ; Status - not measured; S Plus -  
    	Notes: 
    
    CFC: Who - D. Cooper; Status - no data in file; S Plus - 
    	Notes: includes also CFC-113 and CCl4
    	Estimated accuracy of 2%
    
    C-14: Who - ; Status - not measured; S Plus - 
    	Notes: 
    
    C-13: Who - ; Status - not measured; S Plus - 
    	Notes: 
    
    H-3/He-3: Who -  ; Status - not measured; S Plus -  
    	Notes: 
    
    Other: LADP
    
    References:
    Cunningham, S.A., RRS Discovery Cruise 279, 04 APR - 10 MAY 2004: A transatlantic hydrographic section at 24.5°N, pp. 150, Southampton Oceanography Centre, Southampton, 2005a.
    Cunningham, S.A., RRS Discovery Cruises 277 (26 MAR - 16 APR 2004) and 278 (19 MAR - 30 MAR 2004): Monitoring the Atlantic Meridional Overturning Circulation at 26.5°N, pp. 150, Southampton Oceanography Centre, Southamtpon, 2005b.
    					
  • no hyd file yet to merge into Debbie Willey

    Date: 2005-04-05
    Data Type: CFCs
    Action: Submitted
    Note:
    > From http@odf.UCSD.EDU Tue Apr  5 11:28:22 2005
    Date: Tue, 5 Apr 2005 08:26:03 -0700 (PDT)
    From: WHPO Website <http@odf.UCSD.EDU>
    To: dwilley@rsmas.miami.edu, jrweir@odf.UCSD.EDU, whpo@ucsd.edu
    Subject: WHPO DATA D279: BOT from WILLEY
    
    This is information regarding line: D279
    ExpoCode: Cruise Date: 2004/04/04 - 2004/05/09
    From: WILLEY, DEBRA
    Email address: dwilley@rsmas.miami.edu
    Institution: UNIVERSITY
    Country: USA
    
    
     The file:  D279_24N_2004_CFCs.csv - 120964 bytes
     has been saved as:  20050405.082602_WILLEY_D279_D279_24N_2004_CFCs.csv
     in the directory:  20050405.082602_WILLEY_D279
    
     The data disposition is:
          Public
    
     The bottle file has the following parameters:
          CFC-11, CFC-12, CFC-113, CCL4
    
     The file format is:
          WHP Exchange
    
     The archive type is:
          NONE - Individual File
    
     The data type(s) is:
          Bottle Data (hyd)
    
     The file contains these water sample identifiers:
          Cast Number (CASTNO)
          Station Number (STATNO)
          Bottle Number (BTLNBR)
    
     WILLEY, DEBRA would like the following action(s) taken on the data:
          Merge Data
          Place Data Online
    
    Any additional notes are:
    I don't know the line number nor the expo code for this cruise.  The cruise was on the Discovery, in the Atlantic, along 24N.
    					
  • North Atlantic 26N Harry L. Bryden

    Date: 2005-01-28
    Data Type: Cruise ID
    Action: Cruise completed
    Note:
    In 2004, Stuart Cunningham led a section across 26°N in the Atlantic and Elaine McDonagh is leading a section across 36°N this coming May.
    					
  • New 2004 cruise Stuart Cunningham

    Date: 2004-08-10
    Data Type: Cruise ID
    Action: No Data Submitted
    Note:
    We are still finalising the data set and expect to submit to the British Oceanographic Data Centre (BODC) in Autumn 2004.
    
    The data obtained on this cruise are subject to NERC data management policy. The data set will be embargoed for one year from May 2004, and then available to researchers within the NERC directed programme RAPID climate change. Then from May 2006 they will be available to the scientific community.