Cruise: 64TR19890731 (dataset:CARINA) Data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: 64TR19890804; 64TR19890731; 64TR19890804; 64TR8908
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2! Click here to switch to new version (GLODAPv2)
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| Filename: | Comment: | Action | |
|---|---|---|---|
| RC.png | [autogenerated from RC_Toste/adjustments!] |
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| RC_July08.png | [autogenerated from RC_Toste/adjustments!] |
View | |
| manualXovers.png | [autogenerated from manual_xovers/adjustments!] |
View | |

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:16
cruise:3
nitrate:27
oxygen:26
phosphate:24
salinity:30
silicate:24
tco2:25

View 1 ReadMe(s) (Lists all ReadMes)
64TR19890804 - 2008-06-17 14:28:33 - version: 0Posted on 2008-06-17 14:28:33 - last updated on 2008-06-17 14:28:33 as version number 0
5/11/05 Initialized README file
Data from Kozyr via CARINA site 5/11/04
Tyro cruise 64TY8908
EXPOCODE: 64TR19890804
8/4 - 9/7/1989
73 stations with 12 place Rosette
Chief Scientist -???
Hydro: Who - ???; Status - ???; S Plus - up to date
Notes:
Pressure approximated from depth
Bottom depths from global typography
2 salinity values flagged 3/4
Nuts/O2: Who - ???; Status - ???; S Plus - up to date
Notes:
1 nitrate flagged 3
1 silicate flagged 3
2 phosphate flagged 3
TCO2: Who - M. Stoll/de Baar; Status - ???; S Plus -up to date
Notes: method?, calibration? replicate precision?
1 flagged 3
TA: Who - M. Stoll/de Baar; Status - ???; S Plus -up to date
Notes: method?, calibration? replicate precision?
9 flagged 3
fCO2: Who - ; Status - not measured; S Plus -
Notes:
pH25: Who - ; Status - not measured; S Plus -
Notes:
CFC: Who - ; Status - not measured; S Plus -
Notes:
C-14: Who - ; Status - not measured; S Plus -
Notes:
C-13: Who - ; Status - not measured; S Plus -
Notes:
H-3/He-3: Who - ; Status - ; S Plus -
Notes:
Other: Ammonium (4 flagged 3)

| Filename: | Comment: | Action | |
|---|---|---|---|
| unadjusted_06MT19920509_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19960613_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_06MT19990610_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_06MT20010717_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_29HE19980730_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_316N19810401_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_316N19970530_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_31AN19890420_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_32OC19880723_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_33MW19930704.1_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_33RO20030604_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_58JH19940723_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_64TR19890731_64TR19900417_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_64TR19890731_64TR19900714_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_64TR19910408_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_74AB19910712_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| unadjusted_64TR19890731_74DI19890612_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_74DI19890716_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_74DI19970807_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_74DI19980423_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_64TR19890731_74DI20110715_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| xover_sum_64TR19890731_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 64TR19890804 / 33RO20030604!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 06MT20010716 / 64TR19890804!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 64TR19890804 / 317519930704!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 35TH20020611 / 64TR19890804!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 74DI19900515 / 64TR19890804!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 74DI19890716 / 64TR19890804!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy |
View | |
| RC_Toste.png | [Copy of salinity plot for crossover: 74DI19980426 / 64TR19890804!]; [autogenerated from running_cluster_toste/salinity!] |
View | |
| XToste.eps | [Copy of salinity plot from NA-subset for crossover: 31AN19890420 / 64TR19890804!]; south of 61N |
View | |

View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 64TR19890731
GLODAPv3 release: salinity update of 64TR19890731 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0003; offsets_preadj: -0.0000; offsets_preadj_u: 0.0009;
offsets_post: 0.0003; offsets_post_u: 0.0007; offsets_post_rt: 0.0010;
numberofxovers: 25; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by ctd_salinity in subject)
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 64TR19890731
GLODAPv3 release: tco2 update of 64TR19890731 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 2.6; preadjustment: 0; offsets_raw: -2.5;
offsets_preadj: -2.5; offsets_preadj_u: 1.3; offsets_post: -2.2; offsets_post_u:
0.4; offsets_post_rt: -2.2; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. Few deep profiles, and
noisy measurements. However, not appreciably low against high-quality 20W
cruises (e.g., 33MW1993, which itself is accurate)
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - tco2
Average offsets:
-3.83 (automatic)
-4.36 (manual)
Average offsets from xovers with Core Cruises:
-4.56 (automatic)
-4.56 (manual)
Inversion Results:
-0.59 WLSQ
-1.6 WDLSQ
Comments: "Data seem to agree with other cruises south of 54N, but are offset
north of that. The MLR with cruise 1001 shows that. Based on these results, I
estimate the quality of the data as poor and do not suggest an adjustment."
Suggested adjustment: -888
quality: poor
Miami 2008.06.04
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:41:20 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 64TR19890731
GLODAPv3 release: alkalinity update of 64TR19890731 based on alkalinity_offset:
14.7; inversion: 1.7; inversion_full: 0.9; preadjustment: 13; offsets_raw: -1.0;
offsets_preadj: -1.7; offsets_preadj_u: 3.0; offsets_post: 0.0; offsets_post_u:
3.0; offsets_post_rt: 1.4; numberofxovers: 4; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make +12
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - alkalinity
64TR19890804
alkalinity
There are 9 xovers. The fitted offset is 13.8. The suggested adjustment is 14
All inversion residuals are close to 0 and fits inside +-5.
Very good fit with 2 GLODAP.
Vigo 2008/06/09
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises
********************************************************************************************
Posted by avelo@iim.csic.es on 2008-06-10 11:28:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -777.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 64TR19890731
GLODAPv3 release: phosphate update of 64TR19890731 based on phosphate_offset:
-777.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Profiles are scattered
and noisy, severely too low
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - phosphate
The average of all cross overs is 1.004, but with terrible scatter.
The N/P ratio is 13.86, intercept 0.76, but with large scatter in the data.
The inversions suggest an adjustment of 0.98 for both WLSQ and WDLSQ.
The cross-overs with core-cruises supports no adjustment, but also shows that
the phopsphate values seem to
of bad qualtiy.
Based on these evidence I suggest no adjustment, but that the data are flagged
as "poor".
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:38:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| unadjusted_06MT19920509_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19960613_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19990610_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT20010717_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_29HE19980730_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_316N19810401_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_316N19970530_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_31AN19890420_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_32OC19880723_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_33MW19930704.1_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_33RO20030604_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_58JH19940723_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_64TR19900417_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_64TR19900714_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_64TR19910408_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_74AB19910712_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_74DI19890612_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_74DI19890716_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_64TR19890731_74DI19970807_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_64TR19890731_74DI19980423_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| xover_sum_64TR19890731_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 06MT19960613 / 64TR19890804!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 316N19961102 / 64TR19890804!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 74DI19970807 / 64TR19890804!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 74DI19980426 / 64TR19890804!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 64TR19890804 / 317519930704!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |
| RC_Toste.png | [Copy of nitrate plot for crossover: 64TR19890804 / 33RO20030604!]; [autogenerated from running_cluster_toste/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.96.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 64TR19890731
GLODAPv3 release: nitrate update of 64TR19890731 based on nitrate_offset: -4.0;
inversion: 1.0; inversion_full: 0.7; preadjustment: -5; offsets_raw: -0.9;
offsets_preadj: -0.9; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.0; numberofxovers: 15; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0.96. Clear offset
against OC1988 and RO2003
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - nitrate
The average of all cross overs is 1.043.
The N/P ratio is 13.86, intercept 0.76, but with large scatter in the data.
The inversions suggest an adjustment of 0.95 and 0.96 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises support that the nitrate is a bit high for
this cruise.
Based on these evidence I suggest an adjustment of 0.96, in agreement with the
WLDSQ inversion.
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:32:52 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| unadjusted_06MT19920509_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT19960613_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT19990610_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT20010717_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_29HE19980730_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_316N19810401_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_316N19970530_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_31AN19890420_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_32OC19880723_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_33MW19930704.1_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_33RO20030604_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_58JH19940723_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_64TR19890731_64TR19900417_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_64TR19890731_64TR19900714_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_64TR19890731_64TR19910408_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
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| unadjusted_64TR19890731_74DI19890716_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_64TR19890731_74DI19970807_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_64TR19890731_74DI19980423_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| xover_sum_64TR19890731_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| RC_Toste.png | [Copy of phosphate plot for crossover: 06MT19960613 / 64TR19890804!]; [autogenerated from running_cluster_toste/ph!] |
View | |
| RC_Toste.png | [Copy of phosphate plot for crossover: 35TH20020611 / 64TR19890804!]; [autogenerated from running_cluster_toste/phosphate!] |
View | |
| RC_Toste.png | [Copy of phosphate plot for crossover: 74DI19970807 / 64TR19890804!]; [autogenerated from running_cluster_toste/phosphate!] |
View | |
| RC_Toste.png | [Copy of phosphate plot for crossover: 64TR19890804 / 317519930704!]; [autogenerated from running_cluster_toste/phosphate!] |
View | |
| RC_Toste.png | [Copy of phosphate plot for crossover: 64TR19890804 / 33RO20030604!]; [autogenerated from running_cluster_toste/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -777.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 64TR19890731
GLODAPv3 release: phosphate update of 64TR19890731 based on phosphate_offset:
-777.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Profiles are scattered
and noisy, severely too low
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - phosphate
The average of all cross overs is 1.004, but with terrible scatter.
The N/P ratio is 13.86, intercept 0.76, but with large scatter in the data.
The inversions suggest an adjustment of 0.98 for both WLSQ and WDLSQ.
The cross-overs with core-cruises supports no adjustment, but also shows that
the phopsphate values seem to
of bad qualtiy.
Based on these evidence I suggest no adjustment, but that the data are flagged
as "poor".
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:38:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| unadjusted_06MT19920509_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT19960613_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT19990610_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT20010717_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_29HE19980730_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_316N19810401_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_316N19970530_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_31AN19890420_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_32OC19880723_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_33MW19930704.1_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_33RO20030604_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_58JH19940723_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_64TR19900417_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_64TR19900714_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_64TR19910408_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_74AB19910712_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_74DI19890612_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_74DI19890716_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_74DI19970807_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_64TR19890731_74DI19980423_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| xover_sum_64TR19890731_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| RC_Toste.png | [Copy of silicate plot for crossover: 74DI19970807 / 64TR19890804!]; [autogenerated from running_cluster_toste/silicate!] |
View | |
| RC_Toste.png | [Copy of silicate plot for crossover: 64TR19890804 / 33RO20030604!]; [autogenerated from running_cluster_toste/silicate!] |
View | |
| RC_Toste.png | [Copy of silicate plot for crossover: 64TR19890804 / 317519930704!]; [autogenerated from running_cluster_toste/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.96.
Posted by nlange@geomar.de on 2026-08-05 16:38:03 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 64TR19890731[1-last] based on
silicate_offset: -4.0; inversion: -4.0; inversion_full: -4.3; preadjustment: 0;
offsets_raw: 4.0; offsets_preadj: 3.9; offsets_preadj_u: 1.1; offsets_post:
-0.0; offsets_post_u: 1.0; offsets_post_rt: 0.1; numberofxovers: 13; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 (not re-inspected
for GLODAPv2)
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - silicate
The average of all cross overs is 1.053, but with large scatter.
The inversions suggest no adjustment.
The cross-overs with core-cruises supports no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:42:46 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:36 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 64TR19890731
GLODAPv3 release: oxygen update of 64TR19890731 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.4; offsets_post: 0.2; offsets_post_u:
0.3; offsets_post_rt: 0.4; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:21 UTC for data product: GLODAPv3
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 See remark at
64TR19900417. Inversion says 1.002, corroborating accuracy for O2 for this
cruise.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - oxygen
The average of all cross-overs is 1.005
The inversion suggests no adjustment
The cross-overs with core cruise suggests also no agjustment but also that the
oxygen values seems to be of bad quality.
Base on this I suggest no adjustment
Zürich, 2008.06.11
During the meeting we decided to keep this cruise as good.
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-11 17:41:06 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by ctd_oxygen in subject)
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023












View 38 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 0.96.
Posted by nlange@geomar.de on 2026-08-05 16:38:03 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -777.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:50 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:36 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.96.
Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 64TR19890731[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 64TR19890731[1-last] based on
silicate_offset: -4.0; inversion: -4.0; inversion_full: -4.3; preadjustment: 0;
offsets_raw: 4.0; offsets_preadj: 3.9; offsets_preadj_u: 1.1; offsets_post:
-0.0; offsets_post_u: 1.0; offsets_post_rt: 0.1; numberofxovers: 13; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3
64TR19890731[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 64TR19890731[1-last]
Automated addition of temperature as NEW parameter to 64TR19890731[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
64TR19890731[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
64TR19890731[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 64TR19890731
GLODAPv3 release: tco2 update of 64TR19890731 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 2.6; preadjustment: 0; offsets_raw: -2.5;
offsets_preadj: -2.5; offsets_preadj_u: 1.3; offsets_post: -2.2; offsets_post_u:
0.4; offsets_post_rt: -2.2; numberofxovers: 3; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:20 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 64TR19890731
GLODAPv3 release: salinity update of 64TR19890731 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0000; preadjustment: 0;
offsets_raw: 0.0003; offsets_preadj: -0.0000; offsets_preadj_u: 0.0009;
offsets_post: 0.0003; offsets_post_u: 0.0007; offsets_post_rt: 0.0010;
numberofxovers: 25; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 64TR19890731
GLODAPv3 release: phosphate update of 64TR19890731 based on phosphate_offset:
-777.0; inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw:
NaN; offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN;
offsets_post_u: NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN;
trends_adj: NaN.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 64TR19890731
GLODAPv3 release: oxygen update of 64TR19890731 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: 0.0;
offsets_preadj: -0.0; offsets_preadj_u: 0.4; offsets_post: 0.2; offsets_post_u:
0.3; offsets_post_rt: 0.4; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:21 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:21 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 64TR19890731
GLODAPv3 release: nitrate update of 64TR19890731 based on nitrate_offset: -4.0;
inversion: 1.0; inversion_full: 0.7; preadjustment: -5; offsets_raw: -0.9;
offsets_preadj: -0.9; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.0; numberofxovers: 15; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:08 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 64TR19890731
GLODAPv3 release: alkalinity update of 64TR19890731 based on alkalinity_offset:
14.7; inversion: 1.7; inversion_full: 0.9; preadjustment: 13; offsets_raw: -1.0;
offsets_preadj: -1.7; offsets_preadj_u: 3.0; offsets_post: 0.0; offsets_post_u:
3.0; offsets_post_rt: 1.4; numberofxovers: 4; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
64TR19890731 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
64TR19890731 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:33 UTC for data product: GLODAPv3
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 See remark at
64TR19900417. Inversion says 1.002, corroborating accuracy for O2 for this
cruise.
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 (not re-inspected
for GLODAPv2)
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Profiles are scattered
and noisy, severely too low
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0.96. Clear offset
against OC1988 and RO2003
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make +12
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. Few deep profiles, and
noisy measurements. However, not appreciably low against high-quality 20W
cruises (e.g., 33MW1993, which itself is accurate)
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890731/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - tco2
Average offsets:
-3.83 (automatic)
-4.36 (manual)
Average offsets from xovers with Core Cruises:
-4.56 (automatic)
-4.56 (manual)
Inversion Results:
-0.59 WLSQ
-1.6 WDLSQ
Comments: "Data seem to agree with other cruises south of 54N, but are offset
north of that. The MLR with cruise 1001 shows that. Based on these results, I
estimate the quality of the data as poor and do not suggest an adjustment."
Suggested adjustment: -888
quality: poor
Miami 2008.06.04
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:41:20 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - oxygen
The average of all cross-overs is 1.005
The inversion suggests no adjustment
The cross-overs with core cruise suggests also no agjustment but also that the
oxygen values seems to be of bad quality.
Base on this I suggest no adjustment
Zürich, 2008.06.11
During the meeting we decided to keep this cruise as good.
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-11 17:41:06 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - alkalinity
64TR19890804
alkalinity
There are 9 xovers. The fitted offset is 13.8. The suggested adjustment is 14
All inversion residuals are close to 0 and fits inside +-5.
Very good fit with 2 GLODAP.
Vigo 2008/06/09
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises
********************************************************************************************
Posted by avelo@iim.csic.es on 2008-06-10 11:28:17 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - silicate
The average of all cross overs is 1.053, but with large scatter.
The inversions suggest no adjustment.
The cross-overs with core-cruises supports no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:42:46 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - phosphate
The average of all cross overs is 1.004, but with terrible scatter.
The N/P ratio is 13.86, intercept 0.76, but with large scatter in the data.
The inversions suggest an adjustment of 0.98 for both WLSQ and WDLSQ.
The cross-overs with core-cruises supports no adjustment, but also shows that
the phopsphate values seem to
of bad qualtiy.
Based on these evidence I suggest no adjustment, but that the data are flagged
as "poor".
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:38:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
64TR19890804 - nitrate
The average of all cross overs is 1.043.
The N/P ratio is 13.86, intercept 0.76, but with large scatter in the data.
The inversions suggest an adjustment of 0.95 and 0.96 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises support that the nitrate is a bit high for
this cruise.
Based on these evidence I suggest an adjustment of 0.96, in agreement with the
WLDSQ inversion.
Kiel, 2008.06.09
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-09 09:32:52 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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