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 |
740H20180228_14410_no_cfc.exc.csv | 547.2 kB | 2019-06-17 |
740H20180228.exc.csv | 704.3 kB | 2019-06-25 |
740H20180228_D14Cd13Cdataonly_220427.csv | 281.3 kB | 2022-11-02 |
740H20180228_D14Cd13C_readme.txt | 685 Bytes | 2022-11-02 |
CCHDO-1.0 CF netCDF files converted from bottle exchange file
CCHDO-1.0 CF netCDF files converted from ctd exchange file
D14C measurements were conducted at the NERC Radiocarbon Facility and at NOSAMS. An offset of +6.8 per mil was applied to the NERC data, calculated by the mean difference in measured D14C in 26 replicate samples measured at NOSAMS and at NERC. NOSAMS data are reported for these 26 replicate samples, NERC data are reported for all other samples. d13C data are reported for NOSAMS only. Support for the NERC measurements was provided by NERC grant NE/P019242/1 (TICTOC) with additional support from the NERC Radiocarbon Facility.
D14C measurements were conducted at the NERC Radiocarbon Facility and at NOSAMS. An offset of +6.8 per mil was applied to the NERC data, calculated by the mean difference in measured D14C in 26 replicate samples measured at NOSAMS and at NERC. NOSAMS data are reported for these 26 replicate samples, NERC data are reported for all other samples. d13C data are reported for NOSAMS only. Support for the NERC measurements was provided by NERC grant NE/P019242/1 (TICTOC) with additional support from the NERC Radiocarbon Facility.
Sumfile generated from 740H20180228_bottle.nc (34438)
740H20180228 processing - BTL 2022-08-19 A Barna Submissions id submit date submitted by file name ----- ------------- -------------- ---------------------------------- 14457 740H20180228_no_cfc_values_hy1.csv Changes * Add _W suffix to CHLORA flag column label * Extracted 3 rows with no pressure to residual file * Changed a few thousand -999 flags to 9 (as in the flag value itself was -999) note: this update only corrects errors and does not address pending merges 740H20180228_no_cfc_values_hy1.csv and 740H20180228_no_cfc_values_nc_hyd.zip opened in JOA with no apparent problems. Conversions note: converted and put online by C Berys file converted from software ------------------------------------- ---------------------------------- ----------------------- 740H20180228_no_cfc_values_nc_hyd.zip 740H20180228_no_cfc_values_hy1.csv hydro 0.8.2-61-g3353cfe 740H20180228_no_cfc_valueshy.txt 740H20180228_no_cfc_values_hy1.csv hydro 0.8.2-61-g3353cfe Updated Files Manifest file stamp ------------------------------------- ----------------- 740H20180228_no_cfc_values_hy1.csv 20220819CCHSIOAMB 740H20180228_no_cfc_values_nc_hyd.zip 20220819CCHSIOAMB 740H20180228_no_cfc_valueshy.txt 20220819CCHSIOAMB
Red new version of bottle file from Yvonne Firing on 5/22/19. Minor re-formatting including removing empty CFC columns (data expected, but not included)
Submission note from R Key: I started with the file that Joana uploaded. That file included many "oddities" (such as being sorted by bottle number rather than station) and several parameter name issues. All of those issues have been corrected. Also, I've added the C14 and C13 data from Britain. At some point NOSAMS will have additional values for these 2 parameters. Consequently, I've listed the status as "incomplete" My flags on the carbon isotopes already OK'ed with Joanna Lester.
A09.5 2018 740H20180228 processing - BTL 2019-06-03 J Swift C Berys Submission filename submitted by date id ----------------------------------------------------------------------------------------------------- 14409_A095_740H20180228_noCFC_hy.csv Carolina for Joana Beja De Almeida E Silva 2019-05-21 14449 A095_740H20180228_no_cfc_values_hy.csv Carolina for Yvonne Firing 2019-05-22 14453 Changes ------- * re-sorted the data so that CTDPRS was in increasing pressure order for each cast * DELC13 flags changed from -999 to 9 for fill value * NOTE: CTDTMP, CTDSAL, CTDOXY have fill value for flag 2 where the sample is flagged 4/bad Conversion ---------- file converted from software ------------------------------------------------------------------------------------------------ 740H20180228_no_cfc_values_nc_hyd.zip 740H20180228_no_cfc_values_hy1.csv hydro 0.8.2-48-g594e1cb Both files opened in JOA with no apparent problems. Updated Files Manifest ---------------------- file stamp ------------------------------------------------------- 740H20180228_no_cfc_values_nc_hyd.zip 20190603SIOJHS 740H20180228_no_cfc_values_hy1.csv 20190603SIOJHS
This version has final carbon values, C13/C14 values, a couple of flag fixes
Updated file with all samples
Data are public *except for CFC/SF6 data, which are proprietary to Marie-Jose Messias, Exeter*. A095_740H20180228_hy_no_cfc_values.csv has had CFC columns removed (flags kept to indicate where samples were collected), so that file could be public now. Update will be submitted with final DIC/TAlk and CFC/SF6 data when available.
A09.5 2018 740H20180228 processing - CTD/merge - CTDPRS,CTDTMP,CTDSAL,CTDOXY 2018-04-30 CCHSIO Submission filename submitted by date id ------------------------- ------------ ---------- ----- A095_740H20180228_ct1.zip Brian King 2018-04-18 13983 Changes ------- A095_740H20180228_ct1.zip - Renamed files to match EXCHANGE standard. Put original file name in file as a comment. - Changed Header name SECT to SECT_ID, value remains unchanged - added comments, unit comments Conversion ---------- file converted from software ----------------------- -------------------- ----------------- 740H20180228_nc_ctd.zip 740H20180228_ct1.zip 0.8.2-48-g594e1cb Updated Files Manifest ---------------------- file stamp ----------------------- -------------- 740H20180228_ct1.zip 20180430CCHSIO 740H20180228_nc_ctd.zip 20180430CCHSIO :Updated parameters: CTDPRS,CTDTMP,CTDSAL,CTDOXY opened in JOA with no apparent problems: 740H20180228_ct1.zip 740H20180228_nc_ctd.zip opened in ODV with no apparent problems: 740H20180228_ct1.zip
The 24South section consists of the following stations [4:26 29:32 34:88 90:113 122:-1:114] Stations 27 and 28 were aborted Stations 33 and 89 were for CFC bottle blanks and do not form part of the section Stations 114 to 122 were run from top of slope into deep water after making a port call for diplomatic clearance purposes at Walvis Bay, Namibia.
First data submission for RRS James Cook Cruise JC159; Rio to Cape Town; 28 Feb to 10 April 2018; Atlantic 24S section, "A09.5"; metadata about PIs in exchange format file headers; CTD salinity and oxygen data are final and can be public; Contacts at NOC for data are Chief Scientist Brian King (bak@noc.ac.uk) and CTD data lead Yvonne Firing (ylf@noc.ac.uk)
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.