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) |
|---|---|---|---|
| ancillary | underway | csv | MGL2402_serial_data_1min.csv (49.6 MB) |
| intermediate | ctd | sbe_ascii_cnv | downcast_cnv_1db.zip (37.8 MB) |
| ancillary | underway | txt | pco2.zip (1.6 MB) |
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 |
| A13.5_nutrients.txt | 98.3 kB | 2025-04-22 |
Generated from 33H320240201_bottle.nc (43000)
Generated from 33H320240201_bottle.nc (43000)
Generated from 33H320240201_bottle.nc (43000)
File created in the CCHDO system
33H320240201 processing - BTL/merge - OXYGEN, TCARBN, ALKALI, PH_TOT, FCO2, DELO18, DELD
2025-04-30
Carolina Berys
Submissions
id submit date submitted by file name
----- ------------ ------------------ ---------------------------------------------------
42231 2024-11-06 Chris Langdon 33H320240201 Discrete oxygen data final 06Nov24.csv
42309 2024-12-03 Katelyn Schockman inorganic carbon data A13.5 2024 final.xlsx
42936 2025-04-03 Alexander Weinhart 33H320240201_delO18_delD.csv
Changes
33H320240201_bottle.nc
* changed fill value with flag 6 to flag 9 for DOC
* changed fill value with flag 6 to flag 9 for DELC13
* changed fill value with flag 6 to flag 9 for TDN
* added PI list to header comments
33H320240201 Discrete oxygen data final 06Nov24.csv
* changed fill value with flag 4 to flag 5 for OXYGEN
inorganic carbon data A13.5 2024 final.xlsx
* removed station 1 data
* renamed:
'TCARBON' to 'TCARBN', units 'UMOL/KG', with flag
'TA' to 'ALKALI, units 'UMOL/KG', with flag
'pH' to 'PH_TOT', with flag
33H320240201_delO18_delD.csv
* replaced NN with fill value
Merges
* '33H320240201 Discrete oxygen data final 06Nov24.csv' (42231) merged into 33H320240201_bottle.nc (42048) using cchdo.hydro 1.0.2.12
- merged parameters:
OXYGEN, OXYGEN_FLAG_W
* 'inorganic carbon data A13.5 2024 final.xlsx' (42309) merged into 33H320240201_bottle.nc (42048) using cchdo.hydro 1.0.2.12
- merged parameters:
TCARBN, TCARBN_FLAG_W
ALKALI, ALKALI_FLAG_W
PH_TOT, PH_TOT_FLAG_W
FCO2, FCO2_FLAG_W
* 33H320240201_delO18_delD.csv (42936) merged into 33H320240201_bottle.nc (42048) using cchdo.hydro 1.0.2.12
- merged parameters:
DELO18, DELO18_FLAG_W, O18ERR, DELD, DELD_FLAG_W, DELDERR
33H320240201_bottle.nc opened in ODV with no apparent problems.
Updated Files Manifest
file stamp
---------------------- -----------------
33H320240201_bottle.nc 20250430CCHSIOCBG
If a csv file is the better option, please replace the xlsx file.
It was confirmed with Katelyn Schockman via email that units for fCO2 are UATM
and pH was measured in total scale in inorganic carbon data A13.5 2024 final.xlsx (42309).
Sumfile generated from 33H320240201_bottle.nc (42048)
Generated from 33H320240201_bottle.nc (42048)
Generated from 33H320240201_bottle.nc (42048)
Generated from 33H320240201_bottle.nc (42048)
A13.5 2024 33H320240201 processing - BTL
2024-11-01
A Dos Santos
Submissions
id file name submit by date
----- -------------------- ---------------- ----------
41634 33H320240201_hy1.csv Zachary Erickson 2024-05-09
Changes:
Name Changes
* BTLPOS changed to SAMPNO_ALT_1
* N2O_FLAG changed to N2O_FLAG_W
* PH_TOT_TEMP changed to PH_TMP
Unit Changes
* D15N_TDN units changed from '' to /MILLE
Data Adjustments
* For SF6 with a value of 0 and flag 5 (SAMPNO 120115 and 1090105), values replaced with fill value
* For SF6 non-zero values with flag 5 (SAMPNO 420121, 450115, and 1070101), flag changed from 5 to 3
Parameters Created
* Created BTL_LAT
* Created BTL_LON
Other Changes
* Restored flag to 3 for SF6 (SAMPNO 200124)
* Set LATITUDE to latitude of deepest bottle in each cast
* Set LONGITUDE to longitude of deepest bottle in each cast
* Removed DEPTH_FLAG_W; added a header comment noting stations with depth flag 3
opened in ODV with no apparent problems:
33H320240201_bottle.nc
Updated Files Manifest
file stamp
---------------------- -----------------
33H320240201_bottle.nc 20241101CCHSIOADS
A13.5 (2024) on the R/V Marcus G. Langseth
A13.5 (2024) on the R/V Marcus G. Langseth
A13.5 (2024) on the R/V Marcus G. Langseth
A13.5 (2024) on the R/V Marcus G. Langseth
A13.5 (2024) on the R/V Marcus G. Langseth