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 may be useful and are provided 'as is'. Files might include raw data, intermediate processing, or other data collected on a cruise that is outside the current scope of CCHDO.
| Role | Data Type | Format | Filename (Download) |
|---|---|---|---|
| raw | chipod | netcdf | P18_chipod_raw.7z (4.6 GB) |
Files 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 |
| P18_2016_NOBLE_GASES.xlsx | 83.0 kB | 2024-08-31 |
| P18_2016_TRITIUM.xlsx | 37.4 kB | 2024-08-31 |
| duplicates_tritum_p18_wjj.xlsx | 11.8 kB | 2025-04-18 |
File created in the CCHDO system
Duplicates for tritium data submitted via email
Generated from 33RO20161119_bottle.nc (42945)
Generated from 33RO20161119_bottle.nc (42945)
Generated from 33RO20161119_bottle.nc (42945)
File created in the CCHDO system
33RO20161119 processing - BTL/merge - N2O
2025-04-04
Carolina Berys
Submissions
id submit date submitted by file name
----- ------------- -------------- -------------------------
41969 2024-10-23 Bonnie Chang P18_2016_N2O_20241022.csv
Changes
* Renamed 'N2O_nmol_kg' to 'N2O' with units 'NMOL/KG'
* Separated 'Sample_no' into 'CASTNO' and 'SAMPNO'
note: This merge only includes N2O
Merges
* P18_2016_N2O_20241022.csv (41969) merged into 33RO20161119_bottle.nc (41597) using cchdo.hydro 1.0.2.12
- merged parameters:
N2O, N2O_FLAG_W
33RO20161119_bottle.nc opened in ODV with no apparent problems.
Updated Files Manifest
file stamp
---------------------- -----------------
33RO20161119_bottle.nc 20250404CCHSIOCBG
The CF source file was updated so this file was regenerated
Generated from 33RO20161119_ctd.nc (42300)
The CF source file was updated so this file was regenerated
Generated from 33RO20161119_ctd.nc (42300)
Generated from 33RO20161119_ctd.nc (42300)
File created in the CCHDO system
Update for nitrous oxide (N2O) data and quality flags. Units are nanomoles per kilogram.
GOSHIP P18 2016 tritium, helium and noble gases
GOSHIP P18 2016 tritium, helium and noble gases
CCHDO-1.0 CF netCDF files converted from ctd exchange file
33RO20161119 processing - BTL/merge - TDP, N2O_ALT_1, D15N_N2O, D18O_N2O, D15N_ALPHA_N2O
2023-06-06
C Berys
Submissions
id submit date submitted by file name
----- ------------- ----------------- ---------------------------------------------------------------------
32467 2022-08-30 Zhou Liang P18_33RO20161119_TDP.csv
37875 2022-12-31 Annie Bourbonnais P18 Master Spreadsheet December 31 2022_for submission to GO_SHIP.txt
Changes
* P18_33RO20161119_TDP.csv (32467)
* None
* P18 Master Spreadsheet December 31 2022_for submission to GO_SHIP.txt (37875)
*[N2O] [nmol/L] renamed N2O_ALT_1
Note: N2O is a level 2 parameter and is already in the dataset.
This variable is a level 3 parameter related to the nitrous oxide isotope data.
* d15N bulk - N2O (permil) renamed D15N_N2O
* d18O - N2O (permil) renamed D18O_N2O
* d15a -N2O (permil) renamed D15N_ALPHA_N2O
* added flag columns with flag 2 as per PI Annie Bourbonnais
* 33RO20161119_hy1.csv (24460)
* missing D15N_NO3 units to /MILLE
Merges
* P18_33RO20161119_TDP.csv (32467) merged into 33RO20161119_hy1.csv (24460) using hydro 0.8.2-61-g3353cfe
- merged parameters: TDP, TDP_FLAG_W
* P18 Master Spreadsheet December 31 2022_for submission to GO_SHIP.txt (37875) merged into 33RO20161119_hy1.csv (24460) using hydro 0.8.2-61-g3353cfe
- merged parameters: N2O_ALT_1, N2O_ALT_1_FLAG_W, D15N_N2O, D15N_N2O_FLAG_W, D18O_N2O, D18O_N2O_FLAG_W, D15N_ALPHA_N2O, D15N_ALPHA_N2O_FLAG_W
33RO20161119_hy1.csv and 33RO20161119_nc_hyd.zip opened in JOA with no apparent problems.
Conversions
file converted from software
----------------------- -------------------- -----------------------
33RO20161119_nc_hyd.zip 33RO20161119_hy1.csv hydro 0.8.2-61-g3353cfe
33RO20161119hy.txt 33RO20161119_hy1.csv hydro 0.8.2-61-g3353cfe
Updated Files Manifest
file stamp
----------------------- -----------------
33RO20161119_hy1.csv 20230606CCHSIOCBG
33RO20161119_nc_hyd.zip 20230606CCHSIOCBG
33RO20161119hy.txt 20230606CCHSIOCBG
These are the nitrous oxide stable concentration, stable isotope and isotopomer data collected and measured by Annie Bourbonnais (in collaboration with Mark Altabet). I am sorry for the late submission. I have just realized that this data was never submitted - I thought that Bonnie Chang, which whom I collaborate, submitted the data. Please do not hesitate to reach out to me for more information. Thanks!
CCHDO-1.0 CF netCDF files converted from bottle exchange file
These are TDP measurements for bottle data
We submitted TDP measurements here for the P18 cruise (33RO20161119). These TDP data are bottle data.
File created in the CCHDO system
P18 2016 33RO20161119 processing - BTL/merge - DOC, TDN, DELC13/14, 13/14C-DOC, N2O, N2/ARGON, D15N_N2, D15N_NO3,D18O_NO3, D15N_NO2+NO3, D18O_NO2+NO3
2021-11-18
C Berys
Submissions
id date submit by file name
----- ---------- ------------------------------- --------------------------
13796 2017-12-19 Carolina for Kristene McTaggart p18_kem.sum
14184 2018-09-20 LILLIAN CUSTALS 33RO20161119_hy1_Final_1.txt
14280 2019-01-20 Francois Fripiat Nitrate_isotope_databaseP18S_20190120.txt
19789 2021-08-13 Annie Bourbonnais P18_nitrate d15N and dissolved gas data_08132021_Bourbonnais.xlsx
15470 2020-05-20 Bonnie Chang 33RO20161119_N2O_CCl4.csv
19792 2021-08-15 Francois Fripiat P18S_uploaded_20210815.xlsx
16065 2020-07-27 Robert Key 33RO20161119.exc.csv
16783 2021-02-12 Robert Key 33RO20161119.exc.csv
14260 2018-12-20 Robert Key 33RO20161119.exc.csv
23917 2021-11-03 Carolina for Ellen Druffel 33RO20161119.exc corr.csv
Changes
* changed missing flags to 2 for P18_nitrate d15N and dissolved gas data_08132021_Bourbonnais.xlsx as per email from PI
* D15N_NO3+NO2 changed to D15N_NO2+NO3
* D18O_NO3+NO2 changed to D18O_NO2+NO3
* DOC and TDN QC by R Key, confirmed by D Hansell
* rounded D15N_NO3+NO2, D18O_NO3+NO2, D15N_NO3, D18O_NO3 in to 2 decimal places
* changed units for SF6 from PMOL/KG to FMOL/KG
Merges
* 33RO20161119.exc.csv (14260) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: DOC DOC_FLAG_W TDN TDN_FLAG_W
* 33RO20161119.exc.csv (16065) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: DELC13 DELC13_FLAG_W DELC14 DELC14_FLAG_W C14ERR
* 33RO20161119.exc corr.csv (23917) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: 14C-DOC 14C-DOC_FLAG_W 14C-DOCERR 13C-DOC 13C-DOC_FLAG_W
* 33RO20161119_N2O_CCl4.csv (15470) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: N2O N2O_FLAG_W CCL4 CCL4_FLAG_W
* P18_nitrate d15N and dissolved gas data_08132021_Bourbonnais.xlsx (19789) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: N2/ARGON_UNSTRIPPED N2/ARGON_UNSTRIPPED_ERROR N2/ARGON_UNSTRIPPED_FLAG_W N2/ARGON N2/ARGON_ERROR N2/ARGON_FLAG_W
D15N_N2 D15N_N2_ERROR D15N_N2_FLAG_W D15N_NO3 D15N_NO3_ERROR D15N_NO3_FLAG_W
* P18S_uploaded_20210815.xlsx (19792) merged into 33RO20161119_hy1.csv (14186) using hydro 0.8.2-61-g3353cfe
- Merged parameters: D15N_NO2+NO3 D15N_NO2+NO3_FLAG_W D18O_NO2+NO3 D18O_NO2+NO3_FLAG_W D15N_NO3 D15N_NO3_FLAG_W D18O_NO3 D18O_NO3_FLAG_W
Conversions
file converted from software
----------------------- -------------------- -----------------------
33RO20161119_nc_hyd.zip 33RO20161119_hy1.csv hydro 0.8.2-61-g3353cfe
33RO20161119hy.txt 33RO20161119_hy1.csv hydro 0.8.2-61-g3353cfe
Updated Files Manifest
file stamp
----------------------- -----------------
33RO20161119_hy1.csv 20211118CCHSIOCBG
33RO20161119_nc_hyd.zip 20211118CCHSIOCBG
33RO20161119hy.txt
33RO20161119su.txt
submitted via email, correction for 14C-DOC flags
This version includes Ellen Druffel's C13 and C14 measured on DOC (14C-DOC & 13C-DOC).
Added final C14 and C13 with QC Data are public These are the "normal" DI14C and DI13C rather than Ellen's DO14C and DO13C
final BEAMCP data
2016 33RO20161119 processing - CTD/update - CTDFLUOR,CTDBBP700RAW
2019-07-03
CCHSIO
Submission
filename submitted by date id
----------------------------------------- -------------------------- ---------- -----
33RO20161119_flbb_header_swap.zip ct1.zip CCHOD for Kristy McTaggart 2019-07-01 14575
Changes
-------
33RO20161119_flbb_header_swap.zip
- The header variables for CTDFLUOR and CTDBBP700RAW were incorrect. The
header variables were swapped and now the data columns match the header variables.
Apparently the FLBB was not wired correctly for the software collection. K.McTaggart
researched the issue.
Conversion
----------
file converted from software
----------------------- -------------------- -----------------------
33RO20161119_nc_ctd.zip 33RO20161119_ct1.zip hydro 0.8.2-57-g8aa7d7a
Updated Files Manifest
----------------------
file stamp
----------------------- --------------
33RO20161119_ct1.zip 20190701CCHSIO
33RO20161119_nc_ctd.zip 20190701CCHSIO
:Updated parameters: CTDFLUOR, CTDBBP700RAW
JOA 5.4.0 Beta 1.0 will not open either file. Suspect the maximim number of files must be less than 213, which is the number of CTD stations/files for this cruise.
33RO20161119_ct1.zip
33RO20161119_nc_ctd.zip
opened in ODV with no apparent problems:
33RO20161119_ct1.zip
The header name variables for CTDFLUOR and CTDBBP700RAW needed to be swapped. This contains the correct header columns for the data
Final DOC/TDN data rcd from Dennis Hansell via Alex Kozyr. Merged and QC'ed by RMK. Sent note to WHOI requesting status update forf C14/13 and He3 data sets
P18 2016 33RO20161119 processing - BTL/merge - CTDPRS, CTDTMP, CTDSAL, SALNTY, SALNTY_FLAG_W, CTDOXY, CTDOXY_FLAG_W
2018-09-21
C Berys
Submission
filename submitted by date id
-----------------------------------------------------------
p18_allo_fino.sea Kristy McTaggart 2017-08-02 13564
Changes
* THETA removed
* updated header comments
Merge
p18_allo_fino.sea merged into 33RO20161119_hy1.csv using hydro hydro 0.8.2-48-g594e1cb.
:Updated parameters: CTDPRS CTDTMP CTDSAL SALNTY SALNTY_FLAG_W CTDOXY CTDOXY_FLAG_W
33RO20161119_hy1.csv opened in JOA with no apparent problems.
Conversion
----------
file converted from software
--------------------------------------------------------------------
33RO20161119_nc_hyd.zip 33RO20161119_hy1.csv hydro 0.8.2-48-g594e1cb
33RO20161119hy.txt 33RO20161119_hy1.csv hydro 0.8.2-48-g594e1cb
Updated Files Manifest
----------------------
file stamp
-----------------------------------------
33RO20161119_hy1.csv 20180921CCHSIOCBG
33RO20161119_nc_hyd.zip 20180921CCHSIOCBG
33RO20161119hy.txt
Final DOC and TDN data from Hansell Group added
2016 33RO20161119 processing - CTD/merge - CTDPRS,CTDTMP,CTDSAL,CTDOXY,CTDFLUOR,CTDXMISS,CTDBB700RAW,CTDNOBS
2018-02-02
CCHDO
Submission
filename submitted by date id
----------------- ---------------- ---------- -----
p18_final_ct1.zip Kristy McTaggart 2017-06-29 13514
p18_0031_ct1.csv Kristy McTaggart 2017-08-02 13565
p18_0811_ct1.csv Kristy McTaggart 2017-08-08 13567
p18_1162_ct1.csv Kristy McTaggart 2017-08-08 13568
Changes
-------
p18_final_ct1.zip
- added cruise information and other comments
- Changed filename to match Exchange format. Originator file name in comments
- CTDBBP700RAW is not an Exchange parameter
- CTDFLUOR: changed parametername from CTDSTIMF to CTDFLUOR
- DEPTH: rounded header from float to nearest integer.
- flags not submitted for CTDXMISS, CTDSTIMF, CTDBBP700RAW
- used the three submitted profile files ( Stations 003,081, 116 ) instead of those in the zip file
p18_0031_ct1.csv
- removed trailing commas from comments
- used this file instead of the file (of same name) in p18_final_ct1.zip
p18_0811_ct1.csv
- removed trailing commas from comments
- used this file instead of the file (of same name) in p18_final_ct1.zip
p18_1162_ct1.csv
- removed trailing commas from comments
- used this file instead of the file (of same name) in p18_final_ct1.zip
Conversion
----------
file converted from software
----------------------- -------------------- -----------------------
33RO20161119_nc_ctd.zip 33RO20161119_ct1.zip hydro 0.8.2-48-g594e1cb
Updated Files Manifest
----------------------
file stamp
----------------------- -----------------
33RO20161119_ct1.zip 20180202CCHSIOCCH
33RO20161119_nc_ctd.zip 20180202CCHSIOCCH
:Updated parameters: CTDPRS,CTDTMP,CTDSAL,CTDOXY,CTDFLUOR,CTDXMISS,CTDNOBS,CTDBBP700RAW
opened in JOA with no apparent problems:
33RO20161119_ct1.zip
33RO20161119_nc_ctd.zip
opened in ODV with no apparent problems:
33RO20161119_ct1.zip
P18 2016 33RO20161119 processing - BTL/merge - OXYGEN_FLAG_W, TCARBN, ALKALI, PH, CFCs, nuts
2018-01-01
C Berys
Submission
filename submitted by date id
-----------------------------------------------------------------------------
33RO20161119.exc.csv Chris Langdon 2017-08-01 13563
33RO20161119.exc.csv Robert Key 2017-08-03 13566
33RO20161119.exc.csv Robert Key 2017-08-08 13569
p18_2016_cfc_14_sep_2017.txt John Bullister 2017-09-14 13618
P18_nutrients.txt Eric Wisegarver 2017-12-19 13797
Merge
33RO20161119.exc.csv (2017-08-01 13563) merged into 33RO20161119_hy1.csv using hydro 0.8.2-48-g594e1cb.
:Updated Parameters: OXYGEN_FLAG_W
33RO20161119.exc.csv (2017-08-03 13566) merged into 33RO20161119_hy1.csv using hydro 0.8.2-48-g594e1cb.
:Updated Parameters: TCARBN TCARBN_FLAG_W
33RO20161119.exc.csv (2017-08-08 13569) merged into 33RO20161119_hy1.csv using hydro 0.8.2-48-g594e1cb.
:Updated Parameters: ALKALI ALKALI_FLAG_W PH_SWS PH_SWS_FLAG_W PH_TMP
p18_2016_cfc_14_sep_2017.txt (2017-09-14 13618) merged into 33RO20161119_hy1.csv using hydro 0.8.2-48-g594e1cb.
:Updated Parameters: CFC-11 CFC-11_FLAG_W CFC-12 CFC-12_FLAG_W SF6 SF6_FLAG_W
P18_nutrients.txt (2017-12-19 13797) merged into 33RO20161119_hy1.csv using hydro 0.8.2-48-g594e1cb.
:Updated Parameters: PHSPHT PHSPHT_FLAG_W SILCAT SILCAT_FLAG_W NITRAT NITRAT_FLAG_W NITRIT NITRIT_FLAG_W
33RO20161119_hy1.csv opened in JOA with no apparent problems.
Conversion
----------
file converted from software
--------------------------------------------------------------------
33RO20161119_nc_hyd.zip 33RO20161119_hy1.zip hydro 0.8.2-48-g594e1cb
33RO20161119hy.txt 33RO20161119_hy1.zip hydro 0.8.2-48-g594e1cb
Updated Files Manifest
----------------------
file stamp
-------------------------------------------
33RO20161119_hy1.csv 20180103CCHSIOCBG
33RO20161119_nc_hyd.zip 20180103CCHSIOCBG
P18 nutrients, bad casts at stations 116 and 117 removed
P18 SUM file
This version includes the recently submitted final CFC data from Bullister et al. The values and flags here are identical to those submitted. Recall that for this cruse you want to cut/paste rather than wholesale file substitution since I only record one location/station. There are also minor header changes included. bob
Robert Key File includes final Alk and pH_SWS from Millero group. Header updated accordingly. It is possible that there may be a very few flag changes, but these parameters are labeled as "final"
Position corrections in these two file headers. They should replace those submitted on 6/29/17. Thank you!
Position corrections in these two file headers. They should replace those submitted on 6/29/17. Thank you!
Robert Key File includes final TCARBN data received from Dana Greeley on 8/2/17. Copy of this file sent to NCEI/OA
These two files should replace those of the same name submitted in p18_final_ct1.zip. Thank you!
These two files should replace those of the same name submitted in p18_final_ct1.zip. Thank you!
file contains final discrete oxygen quality flags
These are final CTDO data and documentation from GO-SHIP cruise P18 (33RO20161119).
P18 2016 33RO20161119 processing - BTL
Dear CCHDO community,
The following data are now processed and available online.
https://cchdo.ucsd.edu/cruise/33RO20161119
33RO20161119_hy1.csv
33RO20161119_nc_hyd.zip
History note:
2017-05-15
C Berys
Submission
filename submitted by date id
-----------------------------------------------------------
33RO20161119.exc.csv Robert Key 2017-05-05 12720
Changes
* units for POC/PON edited to UG/KG
Conversion
----------
file converted from software
--------------------------------------------------------------------
33RO20161119_nc_hyd.zip 33RO20161119_hy1.zip hydro 0.8.2-48-g594e1cb
Updated Files Manifest
----------------------
file stamp
-------------------------------------------
33RO20161119_hy1.csv 20170505PRINUNIVRMK
33RO20161119_nc_hyd.zip 20170505PRINUNIVRMK
Robert Key Final POC and PON data from Boss Group added
Robert Key This version includes: Oxygen update (near final) TCARBN final with final flags updated header First occupation of 116 and 117 removed. Only retained occupations from leg 2 (no permissions for leg 1 occupation)
File created by data manager Remy Okazaki with using software developed by John Bullister. Limited post-processing was done by Robert Key. This is the early release (6 wk after cruise) version. Subsequent versions will be released within 6 months of the cruise and on a recurring basis as shore-analyzed sample data is submitted.
Robert Key Significant update of shipboard data. new station locations/dates/times data subjected to QC (some flags still not final) Final TCO2 data from AOML added Leg 1 occupation of stations 116 and 117 removed (data in Chilean EEZ, but no permission). Note that these same 2 station numbers exist from leg 2! and are included in this file.
These are preliminary CTDO data from GO-SHIP cruise P18 (33RO20161119). Preliminary calibrations were applied at sea and all data flags default as '2'. Any near-surface instabilities flagged as '9' will be added back and flagged as '3' later.