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 DatasetCCHDO-1.0 CF netCDF files converted from bottle exchange file
Sumfile generated from 06MT20010717_bottle.nc (34235)
06MT20010717 processing - BTL
2022-08-11
A Barna
Submissions
id submit date submitted by file name
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8529 06MT20010717_hy1.csv
Changes
* Corrected neon error name from NEONE to NEONER
* Changed flags of CFC-11 and CFC-12 from 9 to 2 on station 331
06MT20010717_hy1.csv and 06MT20010717_nc_hyd.zip opened in JOA, was unable
to plot HELIUM from the exchange file, otherwise no apparent problems.
Conversions
note: converted and put online by C Berys
file converted from software
----------------------- -------------------- -----------------------
06MT20010717_nc_hyd.zip 06MT20010717_hy1.csv hydro 0.8.2-61-g3353cfe
06MT20010717hy.txt 06MT20010717_hy1.csv hydro 0.8.2-61-g3353cfe
Updated Files Manifest
file stamp
----------------------- -----------------
06MT20010717_hy1.csv 20220811CCHSIOAMB
06MT20010717_nc_hyd.zip 20220811CCHSIOAMB
06MT20010717hy.txt 20220811CCHSIOAMB
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.
I've placed a new PDF version of the cruise report:
a02_06MT20010717do.pdf
into the directory: co2clivar/atlantic/a02/a02_06MT20010717/ .
It includes all the reports provided by the cruise PIs, summary pages and CCHDO data processing notes, as well as a linked Table of Contents and links to figures, tables and appendices.
This bottle file was part of the CARINA collection compiled by Bob Key.
CFC data converted to SIO-98 to match current convention. Metadata edited to reflect change. All times unknown and listed as 0000.
The pH values have been updated. This file was part of a batch of replacements sent as a tar archive.
Documentation
Documentation
Documentation
These two cruises are legs 1 and 4 of Meteor Expedition 50. Both were also part of something they called SFB 460. The README has notes of PIs and processing. I assigned all the flags.
On the first leg I took an unusual step. I interpolated missing oxygen and nutrient values where it was reasonable to do so. I almost never do this at this stage, so there must have been a strong reason - generally something like oxygen/nuts being sampled from different bottles than carbon measurements. As agreed during the WOCE days, the interpolated values are flagged zero (0). This is a non-issue for me, but you might want to discuss with Jim to decide whether or not it is appropriate for CCHDO to retain the zero flagged values. Muus and others there are familiar with my header. All units are WOCE standard. The note I made when I submitted the cruise report should be added to the permanent record somewhere; maybe someday one of the cruise participants will submit a version of the data without the problems I noted.
We have requested the data from 50_3 from Holfort in Germany. We was supposed to send late last month, so it is time I send him a reminder.
These two cruises are legs 1 and 4 of Meteor Expedition 50. Both were also part of something they called SFB 460. The README has notes of PIs and processing. I assigned all the flags.
On the first leg I took an unusual step. I interpolated missing oxygen and nutrient values where it was reasonable to do so. I almost never do this at this stage, so there must have been a strong reason - generally something like oxygen/nuts being sampled from different bottles than carbon measurements. As agreed during the WOCE days, the interpolated values are flagged zero (0). This is a non-issue for me, but you might want to discuss with Jim to decide whether or not it is appropriate for CCHDO to retain the zero flagged values. Muus and others there are familiar with my header. All units are WOCE standard. The note I made when I submitted the cruise report should be added to the permanent record somewhere; maybe someday one of the cruise participants will submit a version of the data without the problems I noted.
We have requested the data from 50_3 from Holfort in Germany. We was supposed to send late last month, so it is time I send him a reminder.
3/17/99 Initialized README file
Cruise dates: 7/17 - 8/12/2001
Chief Scientist: W. Zenk
Experiment name: SFB 460
Ship and cruise designation: Meteor 50 Leg 4, 06MT50_4
EXPOCODE: 06MT20010716
Region: Subpolar North Atlantic SW of Iceland including reoccupation
of eastern part of A2 section
139 stations with 22 place Rosette
Hydro: Who - Zenk; Status - final; S Plus - up to date
Notes: WOCE standards
Bottom values from topography file
Nuts/O2: Who - ???; Status - final; S Plus - up to date
Notes: reported accruacy of 1% for nuts
Oxygen precision reported +/-0.16umol/kg
TCO2: Who - Friis; Status - final; S Plus - up to date
Notes: see 50.1
Mean deviation of CRM from reported -0.37+/-1.14
Std. Dev. of duplicates +/-1.0
TA: Who - Friis; Status - final; S Plus -up to date
Notes: see 50.1
Mean deviation of CRM from reported 0.34+/-2.41
Std. Dev. of duplicates +/-2.6
fCO2: Who - Friis; Status - final; S Plus -
Notes: underway only
pH: Who - Friis; Status - final; S Plus - up to date
Notes: Analysis and reported at 21+/-1C, Total Scale,
spectrophotometric, precision +/- 0.002
Std. Dev. of duplicates +/-0.0009
Total estimated uncertainty of +/- 0.002
CFC: Who - Bleischwitz, Bulsiewicz, Steinfeldt; Status - final; S Plus - up to date
Notes: data from R. Steinfeldt 12/18/06
measured by gas chromatography
CFC-11: SIO-93 scale, accuracy 1.5%
CFC-12: SIO-93 scale, accuracy 1.5%
C-14: Who - ???; Status - collected; S Plus -
Notes: no data
C-13: Who - ???; Status - collected; S Plus -
Notes: no data
He-3: Who - Bleischwitz, Bulsiewicz, Steinfeldt; Status - final; S Plus - up to date
Notes: data from Jürgen Sültenfuà 3/18/08
neon data included
error for concentrations is below 1%
error for delta3He is 0.5%
Other: chlorophyll at a few stations
TOC, methane, Th-230 samples collected
References:
Kieke, D., M. Rhein, L. Stramma, W. M. Smethie, D. A. LeBel, and W. Zenk, 2006. Changes in the CFC Inventories and Formation Rates of Upper Labrador Sea Water, 1997-2001, J. Phys. Oceanogr, 36, 64-86.
Copy of final report attached as pdf
I just finished 2 new documents and put them in the "newdocs" directory:
whpo.ucsd.edu/home/whpo/lcoartne/NEWDOCS/
they are:
a02_06mt50_4.pdf
a02_06mt50_4.txt
I've also attached the 2001 METEOR cruise report of an A02 repeat by Zenk, although I'm not sure how it's going to transfer thru ftp and then pine, so below is the website also. Zenk has not yet been contacted about these data, but I will cc you when I email him.
http://www.ifm.uni-kiel.de/fb/fb1/po2/research/sfb460/M50_4/M50_4.html