Files in the Dataset have been checked for format consistency, and merged into a single, integrated, downloadable file.
Download Entire Dataset Submit Data For This Cruise How to Cite DatasetFiles listed here are the most recent version submitted by the cruise scientists, but have not yet been checked for consistency and merged into the main Dataset. They are provided "as is". 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 |
CCHDO-1.0 CF netCDF files converted from bottle exchange file
CCHDO-1.0 CF netCDF files converted from ctd exchange file
Sumfile generated from 74DI20040404_bottle.nc (33783)
2004 74DI20040404 processing - CTD/merge - CTDPRS,CTDTMP,CTDSAL,CTDOXY
2020-04-23
CCHSIO
Submission
filename submitted by date id
------------------------ ------------------- ---------- ----
a05_74DI20040404_ct1.zip Dr. Gerard McCarthy 2014-11-19 7219
Changes
-------
a05_74DI20040404_ct1.zip
- Renamed files to match EXCHANGE standard. Put original file name in file as a comment.
- Added cruise, unit, and citation information
- Changed header SECT to SECT_ID
Conversion
----------
file converted from software
----------------------- -------------------- -----------------------
74DI20040404_nc_ctd.zip 74DI20040404_ct1.zip hydro 0.8.2-57-g8aa7d7a
Updated Files Manifest
----------------------
file stamp
----------------------- --------------
74DI20040404_ct1.zip 20200423CCHSIO
74DI20040404_nc_ctd.zip 20200423CCHSIO
:Updated parameters: CTDPRS,CTDTMP,CTDSAL,CTDOXY
opened in JOA 5.2.1 with no apparent problems:
74DI20040404_ct1.zip
74DI20040404_nc_ctd.zip
opened in ODV with no apparent problems:
74DI20040404_ct1.zip
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
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
There is not enough information to know where this file should go in the timeline.
The following data are now available As Received, unprocessed by the CCHDO.
http://cchdo.ucsd.edu/cruise/74DI20040404
74DI20040404.exc.csv BTL
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.
Expocode: 74DI20040404 Ship: RRS Discovery Woce Line: A05 Note: None
The following data are now available As Received, unprocessed by the CCHDO.
http://cchdo.ucsd.edu/cruise/74DI20040404
a05_74DI20040404_ct1.zip CTD
CFC
Public cruise report
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.
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.
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.
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.
CFC update
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.
> 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.
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.
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.