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.png	[autogenerated from RC_Toste/adjustments!]	View
RC_July08.png	[autogenerated from RC_Toste/adjustments!]	View
manualXovers.png	[autogenerated from manual_xovers/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cruise:3 nitrate:18 oxygen:13 phosphate:16 salinity:22 silicate:16

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 74AB19900528[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 16:38:04 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74AB19900528[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 74AB19900528[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.06.

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

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -777.0.

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

GLODAPv3 release: autogenerated silicate update for 74AB19900528[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 74AB19900528[1-last] based on
silicate_offset: -888.0; 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 2026-08-05 14:17:33 UTC for data product: GLODAPv3

74AB19900528[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528[1-last]

Automated addition of temperature as NEW parameter to 74AB19900528[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:19 UTC for data product: GLODAPv3

74AB19900528[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
74AB19900528[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 74AB19900528

GLODAPv3 release: tco2 update of 74AB19900528 based on tco2_offset: -888.0;
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 17:12:20 UTC for data product: GLODAPv3

74AB19900528 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528

GLODAPv3 release: salinity update of 74AB19900528 based on salinity_offset:
-777.0000; 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 17:11:49 UTC for data product: GLODAPv3

74AB19900528 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528

GLODAPv3 release: phosphate update of 74AB19900528 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

74AB19900528 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528

GLODAPv3 release: oxygen update of 74AB19900528 based on oxygen_offset: 6.0;
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 17:11:21 UTC for data product: GLODAPv3

74AB19900528 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528

GLODAPv3 release: nitrate update of 74AB19900528 based on nitrate_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 17:11:08 UTC for data product: GLODAPv3

74AB19900528 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
74AB19900528 - 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 74AB19900528

GLODAPv3 release: alkalinity update of 74AB19900528 based on alkalinity_offset:
-999.0; 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 13:46:33 UTC for data product: GLODAPv3

74AB19900528 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
74AB19900528 - 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 - silicate

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:46 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - tco2

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:46 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 1.06. Just a single profile,
but apparently precise.

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 -888

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. 3 profiles to 3000m, of
which one is 15% offset high.

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): : Make -777. Three profiles to
3000m, a few datapoints >4000m, all 10-15% 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 - alkalinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain -999

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 -888

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): : make -777. I recommend scrapping
this cruise. Profiles are shallow, thin, few, scattery and - in many cases -
severely biased. The region has sufficient coverage to compensate for this hole.

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

74AB19900528/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528/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

74AB19900528/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

74AB19900528 - tco2

Only a limite numbers of shallow samples for tco2. No 2nd QC possible.
Kiel, 2008.06.16
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-16 16:19:31 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528 - oxygen

The average of all cross-overs is 0.931 revealing that this cruise is definitely
lower.
The inversion suggest an upward adjustment of 1.060 confirmed by the cross-over
with the core cruises. But all the cross-over computed with the automated
clustering are computed with only one station for this cruise.
On this evidence I can not suggest an adjustment to the oxygen values.
Zurich, 2008.06.10
Ilaria Stendardo

Posted by ilaria.stendardo@env.ethz.ch on 2008-06-10 13:35:22 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528 - silicate

The average of all cross overs is 0.933, but with large variability.
The inversions suggest an adjustment of 1.16 and 1.17 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises do not support an adjustment.
There are large variability in the data, and few data points to base the
adjustments on.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.09
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-09 11:01:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528 - phosphate

The average of all cross overs is 1.030, but with large uncertainties.
The N/P ratio is 16.24, intercept -1.35.
The inversions suggest an adjustment of 0.95 and 0.94 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises do not support a downward adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.09
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-09 10:55:36 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528 - nitrate

The average of all cross overs is 0.919.
The N/P ratio is 16.24, intercept -1.35.
The inversions suggest an adjustment of 1.10 and 1.11 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises supports a downward adjustment.
Based on these evidence I suggest an adjustment of 1.11, in agreement with the
WDSLQ inversion.
Kiel, 2008.06.09
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-09 10:51:42 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528 - salinity

salinity data in x-overs have large spreading compared with the other cruise in
the x-over
Reiner Steinfeldt
04.06.2008

Posted by rsteinf@physik.uni-bremen.de on 2008-06-04 12:47:25 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide comments

View other postings and files re. this adjustment

ReadMe file(s) for this cruise

View 1 ReadMe(s) (Lists all ReadMes)

Files and Comments for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
unadjusted_06GA20000506_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19941012_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19960910_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19970611_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT20010717_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT20030723_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19961102_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19970530_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19971005_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31AN19890420_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_74AB19910501_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_74DI19890511_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_74DI19900515_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_74DI19900612_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_74DI20110715_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_74AB19900528_OMEX1NA_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
xover_sum_74AB19900528_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
RC_Toste.png	[Copy of salinity plot for crossover: 74AB19900528 / 74DI19890716!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy	View
RC_Toste.png	[Copy of salinity plot for crossover: 74AB19900528 / 74DI19900515!]; [autogenerated from running_cluster_toste/salinity!]; recovered copy	View
XToste.eps	[Copy of salinity plot for crossover: 74AB19900528 / 74AB19910501!];	View
XToste.eps	[Copy of salinity plot for crossover: 74AB19900528 / 74DI19890716!];	View
XToste.eps	[Copy of salinity plot for crossover: 74AB19900528 / 74DI19900515!];	View

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

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

GLODAPv3 release: autogenerated salinity update for 74AB19900528

GLODAPv3 release: salinity update of 74AB19900528 based on salinity_offset:
-777.0000; 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 17:11:49 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 -777. I recommend scrapping
this cruise. Profiles are shallow, thin, few, scattery and - in many cases -
severely biased. The region has sufficient coverage to compensate for this hole.

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

74AB19900528/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528/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

74AB19900528 - salinity

salinity data in x-overs have large spreading compared with the other cruise in
the x-over
Reiner Steinfeldt
04.06.2008

Posted by rsteinf@physik.uni-bremen.de on 2008-06-04 12:47:25 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide comments

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
[+]: - no files! -

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

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

Files and Comments for alkalinity

Files

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

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

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

Files and Comments for ph

Files

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

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

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

Files and Comments for pco2

Files

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

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

View comment(s) (filtered by pco2 in subject)

Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
unadjusted_06GA20000506_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19941012_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19960910_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19970611_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT20010717_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT20030723_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19961102_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19970530_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31AN19890420_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_74AB19900528_74AB19910501_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_74AB19900528_74DI19900612_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_74AB19900528_OMEX1NA_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
xover_sum_74AB19900528_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
RC_Toste.png	[Copy of nitrate plot for crossover: 74AB19900528 / 35TH20040605!]; [autogenerated from running_cluster_toste/nitrate!]	View
RC_Toste.png	[Copy of nitrate plot for crossover: 316N19961102 / 74AB19900528!]; [autogenerated from running_cluster_toste/nitrate!]	View
RC_Toste.png	[Copy of nitrate plot for crossover: 74AB19900528 / 06MT20030723!]; [autogenerated from running_cluster_toste/nitrate!]	View
RC_Toste.png	[Copy of nitrate plot for crossover: 74AB19900528 / 06MT19941012!]; [autogenerated from running_cluster_toste/nitrate!]	View
XToste.eps	[Copy of nitrate plot for crossover: 74AB19900528 / 06GA20000506!];	View

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

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

Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
unadjusted_06GA20000506_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19941012_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19960910_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19970611_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT20010717_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT20030723_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19961102_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19970530_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31AN19890420_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_74AB19900528_74AB19910501_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_74AB19900528_74DI19900612_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_74AB19900528_OMEX1NA_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
xover_sum_74AB19900528_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
RC_Toste.png	[Copy of phosphate plot for crossover: 74AB19900528 / 06MT20030723!]; [autogenerated from running_cluster_toste/phosphate!]	View
RC_Toste.png	[Copy of phosphate plot for crossover: 74AB19900528 / 06MT19941012!]; [autogenerated from running_cluster_toste/phosphate!]	View
RC_Toste.png	[Copy of phosphate plot for crossover: 74AB19900528 / 06GA20000506!]; [autogenerated from running_cluster_toste/phosphate!]	View

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

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

Files and Comments for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
unadjusted_06GA20000506_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19941012_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19960910_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19970611_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT20010717_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT20030723_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19961102_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19970530_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31AN19890420_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_74AB19900528_74AB19910501_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_74AB19900528_74DI19900612_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_74AB19900528_OMEX1NA_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
xover_sum_74AB19900528_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
RC_Toste.png	[Copy of silicate plot for crossover: 74AB19900528 / 35TH20040605!]; [autogenerated from running_cluster_toste/silicate!]	View
RC_Toste.png	[Copy of silicate plot for crossover: 74AB19900528 / 06MT20030723!]; [autogenerated from running_cluster_toste/silicate!]	View
RC_Toste.png	[Copy of silicate plot for crossover: 74AB19900528 / 06GA20000506!]; [autogenerated from running_cluster_toste/silicate!]	View

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

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

GLODAPv3 release: converted value for silicate_offset from percent to factor for 74AB19900528[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 16:38:04 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 74AB19900528[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 74AB19900528[1-last] based on
silicate_offset: -888.0; 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 2026-08-05 14:17:33 UTC for data product: GLODAPv3

Autogenerated comment - silicate

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:46 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 -888

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

74AB19900528 - silicate

The average of all cross overs is 0.933, but with large variability.
The inversions suggest an adjustment of 1.16 and 1.17 for WLSQ and WDLSQ,
respectively.
The cross-overs with core-cruises do not support an adjustment.
There are large variability in the data, and few data points to base the
adjustments on.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.09
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-09 11:01:04 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide comments

Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
74AB19900528___35TH20020611___oxygen___RC_Toste.png		View
74AB19900528___35TH20040605___oxygen___RC_Toste.png		View
unadjusted_06GA20000506_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19941012_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19960910_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19970611_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT20010717_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT20030723_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19961102_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_74AB19900528_74AB19910501_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_74AB19900528_74DI20110715_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_74AB19900528_OMEX1NA_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
xover_sum_74AB19900528_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View

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

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

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.06.

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

GLODAPv3 release: autogenerated oxygen update for 74AB19900528

GLODAPv3 release: oxygen update of 74AB19900528 based on oxygen_offset: 6.0;
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 17:11:21 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): : make 1.06. Just a single profile,
but apparently precise.

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

74AB19900528/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

74AB19900528/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

74AB19900528 - oxygen

The average of all cross-overs is 0.931 revealing that this cruise is definitely
lower.
The inversion suggest an upward adjustment of 1.060 confirmed by the cross-over
with the core cruises. But all the cross-over computed with the automated
clustering are computed with only one station for this cruise.
On this evidence I can not suggest an adjustment to the oxygen values.
Zurich, 2008.06.10
Ilaria Stendardo

Posted by ilaria.stendardo@env.ethz.ch on 2008-06-10 13:35:22 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide comments

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: 74AB19900528 (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 74AB19900528[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated silicate update for 74AB19900528[1-last]

74AB19900528[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 74AB19900528[1-last]

74AB19900528[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 74AB19900528

74AB19900528 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 74AB19900528

74AB19900528 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 74AB19900528

74AB19900528 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 74AB19900528

74AB19900528 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 74AB19900528

74AB19900528 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 74AB19900528

74AB19900528 GLODAPv3 release

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - silicate

Autogenerated comment - tco2

Autogenerated comment - oxygen

Autogenerated comment - silicate

Autogenerated comment - phosphate

Autogenerated comment - nitrate

Autogenerated comment - alkalinity

Autogenerated comment - tCO2

Autogenerated comment - salinity

74AB19900528/oxygen: update slope+intercept

74AB19900528/salinity: update slope+intercept

74AB19900528/oxygen: init slope+intercept

74AB19900528/salinity: init slope+intercept

74AB19900528 - tco2

74AB19900528 - oxygen

74AB19900528 - silicate

74AB19900528 - phosphate

74AB19900528 - nitrate

74AB19900528 - salinity

74AB19900528 - 2008-06-17 14:28:41 - version: 0Posted on 2008-06-17 14:28:41 - last updated on 2008-06-17 14:28:41 as version number 0

GLODAPv3 release: autogenerated salinity update for 74AB19900528

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - salinity

74AB19900528/salinity: update slope+intercept

74AB19900528/salinity: init slope+intercept

74AB19900528 - salinity

Autogenerated CTD salinity and CTD oxygen update

GLODAPv3 release: autogenerated tco2 update for 74AB19900528

Autogenerated comment - tco2

Autogenerated comment - tCO2

74AB19900528 - tco2

GLODAPv3 release: autogenerated alkalinity update for 74AB19900528

Autogenerated comment - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated phosphate update for 74AB19900528

Autogenerated comment - phosphate

74AB19900528 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated nitrate update for 74AB19900528

Autogenerated comment - nitrate

74AB19900528 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated phosphate update for 74AB19900528

Autogenerated comment - phosphate

74AB19900528 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated silicate update for 74AB19900528[1-last]

Autogenerated comment - silicate

Autogenerated comment - silicate

74AB19900528 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 74AB19900528[1-last]

GLODAPv3 release: autogenerated oxygen update for 74AB19900528

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - oxygen

74AB19900528/oxygen: update slope+intercept

74AB19900528/oxygen: init slope+intercept