GLODAPv2 Adjustments

Stations:	[1-last]
The selected Calculated Carbon Parameter has been dismissed in October 2017! Legacy values will be exported as is and displayed in red with subscript "c", e.g. -0.123456_c! No data available? Insert -999 No suggestion for adjustment possible? Insert -888 To calibrate CTDsal use: CTDsal_calibrated = (CTDsal - CTDsal_intercept) / CTDsal_slope To calibrate CTDoxy use: CTDoxy_calibrated = (CTDoxy - CTDoxy_intercept) / CTDoxy_slope
Insert your commit message below explaining your change(s) before you save…
Salinity [+]
CTD-Sal. [+] slope/intercept - action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
pH [+]
pCO₂ [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope/intercept - action [ID]	/ - #
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 0 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
RC_SO.png	[autogenerated from RC_Toste/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:4 cruise:1 nitrate:10 oxygen:10 phosphate:9 salinity:10 silicate:9 tco2:9

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 40 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -888.0.

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 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.925.

Posted by nlange@geomar.de on 2026-08-05 16:37:49 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.

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 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.036.

Posted by nlange@geomar.de on 2026-08-05 16:37:24 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 58A119890214[1-last] based on
silicate_offset: -888.0; inversion: 0.0; inversion_full: -5.0; preadjustment: 0;
offsets_raw: 6.8; offsets_preadj: 6.8; offsets_preadj_u: 2.4; offsets_post: 4.9;
offsets_post_u: 1.8; offsets_post_rt: 4.9; numberofxovers: 6; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3

58A119890214[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:32 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 58A119890214[1-last]

Automated addition of temperature as NEW parameter to 58A119890214[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3

58A119890214[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
58A119890214[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:18 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 58A119890214

GLODAPv3 release: tco2 update of 58A119890214 based on tco2_offset: 11.1;
inversion: -1.9; inversion_full: -1.4; preadjustment: 13; offsets_raw: 1.1;
offsets_preadj: 2.8; offsets_preadj_u: 2.4; offsets_post: -0.0; offsets_post_u:
2.2; offsets_post_rt: -0.1; numberofxovers: 9; trends_pre: 0.4; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:19 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:19 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 58A119890214

GLODAPv3 release: salinity update of 58A119890214 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0008; preadjustment: 0;
offsets_raw: 0.0005; offsets_preadj: 0.0014; offsets_preadj_u: 0.0008;
offsets_post: 0.0013; offsets_post_u: 0.0008; offsets_post_rt: 0.0014;
numberofxovers: 12; trends_pre: 0.0002; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:49 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
58A119890214 - 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 58A119890214

GLODAPv3 release: phosphate update of 58A119890214 based on phosphate_offset:
-7.5; inversion: 1.5; inversion_full: 1.1; preadjustment: -9; offsets_raw: -1.6;
offsets_preadj: -1.4; offsets_preadj_u: 0.8; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: -0.3; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:34 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 58A119890214

GLODAPv3 release: oxygen update of 58A119890214 based on oxygen_offset: -888.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: 0.8;
offsets_preadj: 0.8; offsets_preadj_u: 0.9; offsets_post: 0.6; offsets_post_u:
0.5; offsets_post_rt: 0.6; numberofxovers: 11; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:20 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 58A119890214

GLODAPv3 release: nitrate update of 58A119890214 based on nitrate_offset: 3.6;
inversion: 3.6; inversion_full: 3.6; preadjustment: 0; offsets_raw: -3.8;
offsets_preadj: -3.8; offsets_preadj_u: 0.6; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: -0.1; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:07 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:07 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 58A119890214

GLODAPv3 release: alkalinity update of 58A119890214 based on alkalinity_offset:
-6.9; inversion: 5.1; inversion_full: 5.6; preadjustment: -12; offsets_raw:
-6.4; offsets_preadj: -6.7; offsets_preadj_u: 4.1; offsets_post: -0.0;
offsets_post_u: 2.6; offsets_post_rt: 0.6; numberofxovers: 3; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 13:46:32 UTC for data product: GLODAPv3

58A119890214 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
58A119890214 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:32 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): : make 1.00. Not enough evidence to
assess. Appears to match its contemporaries to within ±1%

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 0.91

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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): : make 1.03. Extreme scatter, but
location and time to valuable to discard. Within noise appears ~3% low against
excellent cruises AQ1989, 2005 08 10.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 -10. This is a difficult
assessment because profile are few and thin. Hower, there is a clear indication
(from Theta-Alk regression for all data about Theta==-0.5) of ALK for this
cruise being about 10 higher against 06AQ2010, which is accurate itself.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 +6. These DIC data
regress well against theta and clearly sit 15 below the Weddell Sea trendline
that is dominated by the other cruises here. However, from the regressions it
appears that that the westerly (on-shelf) stations of this cruise are ~20 too
low, while the easterly (deep ocean) are only 4-8 too low. I have much more
confidence in the easterly comparison and will bias my recommendation to those.
This may result in a residual low bias at the westerly stations. Southern
stations (into Filchner through) have no xovers and are thus of unknown
accuracy.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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): : make +0. Excellent comparison
against many contemporaneous Polarstern cruises (06AQ19890906). No significant
differences observed.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214/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

58A119890214/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

58A119890214/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

58A119890214/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

58A119890214 - alkalinity

Only few cross-overs.
One with 316N19831007 (which gets no adjustment) with large offset: +23
One statistically not usable cross-over with 06AQ19860627 confirms that it is
too high.
In a paper by Anderson et al (JGR 1991) it is reported that the normalized
alkalinity of 58A119890214 in the Weddell basin is identical to that of cruise
90MS19811009 (data in Poisson and Chen (DSR 1987).
The latter alkalinity has become an adjustment of -15
Therefore, I suggest an similar adjustment for alkalinity of 58A119890214 of:
-15
24 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-24 09:06:32 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - tco2

The average of cross-overs is: -1
but this is strongly influenced by the anomalous cruise 74JC19950320 which is
much too low.
The inversion suggests an adjustment of: +12 but this may also have been
influenced by the anomalous cruise.
Comparison with reliable cruises 06AQ19960317 and 06AQ19920521 suggests an
adjustment of 6.
17 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-17 17:22:47 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - salinity

Average of all cross-overs is: 3.2 ppm
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises (06AQ19920521, 316N19831007) seems to confirm that
salinity of 58A119890214 be high.
I suggest a small adjustment of salinity for cruise 58A119890214 of -0.005
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 09:48:06 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - tco2

58A119890214
tco2
There are only 1 xover. The fitted offset for the inversions is +11.0.
The xover is with the 06AQ19921203 cruise, that has and fitted offset of 3.8 and
a suggested one of 4,
so 58A119890214 cruise should get the +11 offset in aggreement with the only
xover.
But as there is only 1 xover and there are not so many samples for 58A119890214
in the cross,
-888 is our proposal.
Vigo 2008/06/12
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
expocode ids in upper X axis stand for NA ids or SO_ids+10000 for avoiding
coincidences

Posted by avelo@iim.csic.es on 2008-06-12 13:18:08 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - oxygen

Average of all cross-overs: 1.017
Inversion analysis suggests no significant adjustment (1.002).
I suggest NO adjustment of oxygen for cruise 58A119890214
9 June 2008,
Mario Hoppema

UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of oxygen by 0.983 - which is in agreement
with the average of all cross-overs.
Based on this I suggest an adjustment of oxygen by 0.99
28 October 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 09:59:36 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - silicate

Average of all cross-overs is: 1.009
These cross-overs do not warrant an adjustment.
I suggest NO adjustment of silicate for cruise 58A119890214.
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 09:55:02 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - phosphate

Average of all cross-overs is: 1.106
Inversion analysis suggests an adjustment of: 0.899
This is supported by almost all cruises.
I therefore suggest an adjustment of phosphate for cruise 58A119890214 of: 0.90
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 09:47:33 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - nitrate

Average of all cross-overs is: 1.001
Inversion analysis suggests no adjustment.
Based on this I suggest NO adjustment of nitrate for cruise 58A119890214
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 09:24:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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ReadMe file(s) for this cruise

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Files and Comments for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
unadjusted_06AQ19890906_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ19901117_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ19921203_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ19960317_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ19980328_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ20050122_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ20080210_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ20101128_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19831007_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
xover_sum_58A119890214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View

Data files re. Salinity
[+]: - no files! -

View comment(s) (filtered by salinity in subject)

GLODAPv3 release: autogenerated salinity update for 58A119890214

GLODAPv3 release: salinity update of 58A119890214 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0008; preadjustment: 0;
offsets_raw: 0.0005; offsets_preadj: 0.0014; offsets_preadj_u: 0.0008;
offsets_post: 0.0013; offsets_post_u: 0.0008; offsets_post_rt: 0.0014;
numberofxovers: 12; trends_pre: 0.0002; 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): : make +0. Excellent comparison
against many contemporaneous Polarstern cruises (06AQ19890906). No significant
differences observed.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214/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

58A119890214/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

58A119890214 - salinity

Average of all cross-overs is: 3.2 ppm
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises (06AQ19920521, 316N19831007) seems to confirm that
salinity of 58A119890214 be high.
I suggest a small adjustment of salinity for cruise 58A119890214 of -0.005
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 09:48:06 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Files and Comments for ctd_salinity

Files

Plot files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

View comment(s) (filtered by ctd_salinity in subject)

Files and Comments for tco2

Files

Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
Xover___58A119890214___06AQ19921203___tco2___31___1009___iim.png		View
unadjusted_06AQ19921203_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06AQ19960317_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06AQ19980328_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06AQ20050122_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06AQ20080210_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06AQ20101128_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N19831007_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
xover_sum_58A119890214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View

Data files re. TCO₂
[+]: - no files! -

View comment(s) (filtered by tco2 in subject)

GLODAPv3 release: autogenerated tco2 update for 58A119890214

GLODAPv3 release: tco2 update of 58A119890214 based on tco2_offset: 11.1;
inversion: -1.9; inversion_full: -1.4; preadjustment: 13; offsets_raw: 1.1;
offsets_preadj: 2.8; offsets_preadj_u: 2.4; offsets_post: -0.0; offsets_post_u:
2.2; offsets_post_rt: -0.1; numberofxovers: 9; trends_pre: 0.4; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:19 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 +6. These DIC data
regress well against theta and clearly sit 15 below the Weddell Sea trendline
that is dominated by the other cruises here. However, from the regressions it
appears that that the westerly (on-shelf) stations of this cruise are ~20 too
low, while the easterly (deep ocean) are only 4-8 too low. I have much more
confidence in the easterly comparison and will bias my recommendation to those.
This may result in a residual low bias at the westerly stations. Southern
stations (into Filchner through) have no xovers and are thus of unknown
accuracy.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - tco2

The average of cross-overs is: -1
but this is strongly influenced by the anomalous cruise 74JC19950320 which is
much too low.
The inversion suggests an adjustment of: +12 but this may also have been
influenced by the anomalous cruise.
Comparison with reliable cruises 06AQ19960317 and 06AQ19920521 suggests an
adjustment of 6.
17 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-17 17:22:47 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214 - tco2

58A119890214
tco2
There are only 1 xover. The fitted offset for the inversions is +11.0.
The xover is with the 06AQ19921203 cruise, that has and fitted offset of 3.8 and
a suggested one of 4,
so 58A119890214 cruise should get the +11 offset in aggreement with the only
xover.
But as there is only 1 xover and there are not so many samples for 58A119890214
in the cross,
-888 is our proposal.
Vigo 2008/06/12
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
expocode ids in upper X axis stand for NA ids or SO_ids+10000 for avoiding
coincidences

Posted by avelo@iim.csic.es on 2008-06-12 13:18:08 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Files and Comments for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
unadjusted_06AQ20080210_58A119890214_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_06AQ20101128_58A119890214_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_316N19831007_58A119890214_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
xover_sum_58A119890214_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View

Data files re. Alkalinity
[+]: - no files! -

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Files and Comments for ph

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Plot files re. pH
[+]: - no files! -

Data files re. pH
[+]: - no files! -

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Files and Comments for pco2

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Plot files re. pCO₂
[+]: - no files! -

Data files re. pCO₂
[+]: - no files! -

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Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19890906_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ19901117_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ19921203_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ19960317_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ19980328_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ20050122_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ20080210_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ20101128_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19831007_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
xover_sum_58A119890214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View

Data files re. Nitrate
[x]: - no files! -

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Files and Comments for phosphate

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Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19890906_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ19901117_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ19921203_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ19960317_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ19980328_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ20050122_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ20080210_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ20101128_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
xover_sum_58A119890214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View

Data files re. Phosphate
[x]: - no files! -

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Files and Comments for silicate

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Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19890906_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ19901117_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ19921203_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ19960317_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ19980328_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ20050122_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ20080210_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ20101128_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
xover_sum_58A119890214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View

Data files re. Silicate
[x]: - no files! -

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Files and Comments for oxygen

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Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19890906_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ19901117_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ19921203_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ19960317_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ19980328_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ20050122_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ20080210_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ20101128_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19831007_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
xover_sum_58A119890214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View

Data files re. Oxygen
[x]: - no files! -

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GLODAPv3 release: converted value for oxygen_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:36 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 58A119890214

GLODAPv3 release: oxygen update of 58A119890214 based on oxygen_offset: -888.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: 0.8;
offsets_preadj: 0.8; offsets_preadj_u: 0.9; offsets_post: 0.6; offsets_post_u:
0.5; offsets_post_rt: 0.6; numberofxovers: 11; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:20 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): : make 1.00. Not enough evidence to
assess. Appears to match its contemporaries to within ±1%

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

58A119890214/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

58A119890214/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

58A119890214 - oxygen

Average of all cross-overs: 1.017
Inversion analysis suggests no significant adjustment (1.002).
I suggest NO adjustment of oxygen for cruise 58A119890214
9 June 2008,
Mario Hoppema

UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of oxygen by 0.983 - which is in agreement
with the average of all cross-overs.
Based on this I suggest an adjustment of oxygen by 0.99
28 October 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 09:59:36 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Files and Comments for ctd_oxygen

Files

Plot files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Dataproduct: GLODAPv2 :: Adjustments

Cruise: 58A119890214 (dataset:CARINA) Data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3

Please wait while loading list of related files…

GLODAPv3 release: converted value for silicate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated silicate update for 58A119890214[1-last]

58A119890214[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 58A119890214[1-last]

58A119890214[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 58A119890214

58A119890214 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 58A119890214

58A119890214 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 58A119890214

58A119890214 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 58A119890214

58A119890214 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 58A119890214

58A119890214 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 58A119890214

58A119890214 GLODAPv3 release

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - oxygen

Autogenerated comment - silicate

Autogenerated comment - phosphate

Autogenerated comment - nitrate

Autogenerated comment - alkalinity

Autogenerated comment - tCO2

Autogenerated comment - salinity

58A119890214/oxygen: update slope+intercept

58A119890214/salinity: update slope+intercept

58A119890214/oxygen: init slope+intercept

58A119890214/salinity: init slope+intercept

58A119890214 - alkalinity

58A119890214 - tco2

58A119890214 - salinity

58A119890214 - tco2

58A119890214 - oxygen

58A119890214 - silicate

58A119890214 - phosphate

58A119890214 - nitrate

58A119890214 - 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

GLODAPv3 release: autogenerated salinity update for 58A119890214

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - salinity

58A119890214/salinity: update slope+intercept

58A119890214/salinity: init slope+intercept

58A119890214 - salinity

Autogenerated CTD salinity and CTD oxygen update

GLODAPv3 release: autogenerated tco2 update for 58A119890214

Autogenerated comment - tCO2

58A119890214 - tco2

58A119890214 - tco2

GLODAPv3 release: autogenerated alkalinity update for 58A119890214

Autogenerated comment - alkalinity

58A119890214 - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated phosphate update for 58A119890214

Autogenerated comment - phosphate

58A119890214 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated nitrate update for 58A119890214

Autogenerated comment - nitrate

58A119890214 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated phosphate update for 58A119890214

Autogenerated comment - phosphate

58A119890214 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated silicate update for 58A119890214[1-last]

Autogenerated comment - silicate

58A119890214 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 58A119890214[1-last]

GLODAPv3 release: autogenerated oxygen update for 58A119890214

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - oxygen

58A119890214/oxygen: update slope+intercept

58A119890214/oxygen: init slope+intercept