GLODAPv2.2021 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
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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…
co2_comparison_325020190403_unadj.png		View
tracer_complete.png		View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:6 cfc11:1 cfc12:1 cruise:2 nitrate:10 oxygen:10 ph:7 phosphate:7 salinity:10 silicate:10 tco2:9

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2021

View 32 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:56 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:43 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.006.

Posted by nlange@geomar.de on 2026-08-05 16:37:30 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 325020190403[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 325020190403[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.6; preadjustment: 0;
offsets_raw: 0.9; offsets_preadj: 1.0; offsets_preadj_u: 0.8; offsets_post: 1.2;
offsets_post_u: 0.7; offsets_post_rt: 1.1; numberofxovers: 11; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:26 UTC for data product: GLODAPv3

325020190403[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:26 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 325020190403[1-last]

Automated addition of temperature as NEW parameter to 325020190403[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3

325020190403[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
325020190403[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 325020190403

GLODAPv3 release: tco2 update of 325020190403 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -0.7; preadjustment: 0; offsets_raw: 0.1;
offsets_preadj: 0.1; offsets_preadj_u: 0.5; offsets_post: 0.3; offsets_post_u:
0.4; offsets_post_rt: 0.3; numberofxovers: 9; trends_pre: 0.0; trends_adj: 0.0.

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

325020190403 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

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

GLODAPv3 release: autogenerated salinity update for 325020190403

GLODAPv3 release: salinity update of 325020190403 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0007; preadjustment: 0;
offsets_raw: -0.0005; offsets_preadj: 0.0004; offsets_preadj_u: 0.0010;
offsets_post: 0.0004; offsets_post_u: 0.0010; offsets_post_rt: -0.0013;
numberofxovers: 11; trends_pre: 0.0000; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3

325020190403 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 325020190403

GLODAPv3 release: phosphate update of 325020190403 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.1; offsets_preadj_u: 0.8; offsets_post: -0.4; offsets_post_u:
0.4; offsets_post_rt: -0.4; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3

325020190403 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 325020190403

GLODAPv3 release: oxygen update of 325020190403 based on oxygen_offset: 0.6;
inversion: 0.6; inversion_full: 0.8; preadjustment: 0; offsets_raw: -0.6;
offsets_preadj: -0.6; offsets_preadj_u: 0.3; offsets_post: 0.0; offsets_post_u:
0.2; offsets_post_rt: -0.1; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3

325020190403 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 325020190403

GLODAPv3 release: nitrate update of 325020190403 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 1.1; preadjustment: 0; offsets_raw: 0.6;
offsets_preadj: -0.3; offsets_preadj_u: 0.6; offsets_post: -0.8; offsets_post_u:
0.5; offsets_post_rt: -0.6; numberofxovers: 11; trends_pre: 0.1; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3

325020190403 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 325020190403

GLODAPv3 release: alkalinity update of 325020190403 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: -2.5; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: 2.0; offsets_preadj_u: 1.2; offsets_post: 2.5; offsets_post_u:
1.0; offsets_post_rt: 0.8; numberofxovers: 7; trends_pre: -0.3; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3

325020190403 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
325020190403 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3

325020190403

Offset is on our limit. Only one crossover with measured pH, all others
calculated pH. Too little evidence so we err on the side of caution and maintain
as is

Posted by siv.lauvset@uib.no on 2021-04-21 08:22:01 UTC for data product: GLODAPv2.2021

325020190403 - oxygen

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:08:03 UTC for data product: GLODAPv2.2021

325020190403 - silicate

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:57 UTC for data product: GLODAPv2.2021

325020190403 - phosphate

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:49 UTC for data product: GLODAPv2.2021

325020190403 - nitrate

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:41 UTC for data product: GLODAPv2.2021

325020190403 - alkalinity

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:35 UTC for data product: GLODAPv2.2021

325020190403 - tco2

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:30 UTC for data product: GLODAPv2.2021

325020190403 - salinity

Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:07:21 UTC for data product: GLODAPv2.2021

325020190403 - cfc12

Reasonable undersaturation near Antarctica, which disappears towards South
Africa. Further, good fit with CFC_11. Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:05:44 UTC for data product: GLODAPv2.2021

325020190403 - cfc11

Reasonable undersaturation near Antarctica, which disappears towards South
Africa. Further, good fit with CFC_12. Maintain.

Posted by nlange@geomar.de on 2021-04-06 12:05:09 UTC for data product: GLODAPv2.2021

325020190403 - ph

All crs (only five significant though) do show an offset at the -0.005 limit or
below (clearly). Crs quality is mediocre at best though… Tough decision. Adjust
to be more consistent with GLODAP and to especially fit with 33RR2008 which is
the most robust crs.

Posted by nlange@geomar.de on 2021-04-06 12:04:32 UTC for data product: GLODAPv2.2021

325020190403 - initialized

original: 325020190403; Unknown; A. Orsi; NN

Posted by nlange@geomar.de on 2021-03-29 16:01:51 UTC for data product: GLODAPv2.2021

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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…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/salinity!]	View
09AR20060102_Xover.png	[autogenerated from RC_Nico/salinity!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/salinity!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/salinity!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/salinity!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/salinity!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/salinity!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/salinity!]	View
74DI19950106_Xover.png	[autogenerated from RC_Nico/salinity!]	View
Xresults.png	[autogenerated from RC_Nico/salinity!]	View

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

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

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…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/tco2!]	View
09AR20060102_Xover.png	[autogenerated from RC_Nico/tco2!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/tco2!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/tco2!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/tco2!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/tco2!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/tco2!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/tco2!]	View
Xresults.png	[autogenerated from RC_Nico/tco2!]	View

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

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

Files and Comments for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
320619960503_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/alkalinity!]	View
Xresults.png	[autogenerated from RC_Nico/alkalinity!]	View

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

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

Files and Comments for ph

Files

Plot files re. pH
[+]:

Filename:	Comment:	Action…
320619960503_Xover.png	[autogenerated from RC_Nico/ph!]	View
325020190403ph_offset.png		View
33RR20080204_Xover.png	[autogenerated from RC_Nico/ph!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/ph!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/ph!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/ph!]	View
Xresults.png	[autogenerated from RC_Nico/ph!]	View

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! -

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Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
09AR20060102_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
74DI19950106_Xover.png	[autogenerated from RC_Nico/nitrate!]	View
Xresults.png	[autogenerated from RC_Nico/nitrate!]	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…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/phosphate!]	View
Xresults.png	[autogenerated from RC_Nico/phosphate!]	View

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

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Files and Comments for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/silicate!]	View
09AR20060102_Xover.png	[autogenerated from RC_Nico/silicate!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/silicate!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/silicate!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/silicate!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/silicate!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/silicate!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/silicate!]	View
74DI19950106_Xover.png	[autogenerated from RC_Nico/silicate!]	View
Xresults.png	[autogenerated from RC_Nico/silicate!]	View

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

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

Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
06AQ19960317_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
09AR20060102_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
320619960503_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
33RR20080204_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35MF19850224_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35MF19930123_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35MF19960220_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
740H20081226_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
74DI19950106_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
Xresults.png	[autogenerated from RC_Nico/oxygen!]	View

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

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

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! -

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

Files and Comments for cfc12

Files

Plot files re. CFC12
[x]:

Filename:	Comment:	Action…
CFC-12-saturation.png		View

Data files re. CFC12
[x]: - no files! -

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Files and Comments for cfc11

Files

Plot files re. CFC11
[x]:

Filename:	Comment:	Action…
CFC11-saturation.png		View

Dataproduct: GLODAPv2.2021 :: Adjustments

Cruise: 325020190403 (dataset:GLODAPv2.2021) Data product: GLODAPv2.2021 Successor: GLODAPv2.2022, v2.2023

Please wait while loading list of related files…

GLODAPv3 release: converted value for silicate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated silicate update for 325020190403[1-last]

325020190403[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 325020190403[1-last]

325020190403[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 325020190403

325020190403 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 325020190403

325020190403 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 325020190403

325020190403 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 325020190403

325020190403 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 325020190403

325020190403 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 325020190403

325020190403 GLODAPv3 release

325020190403

325020190403 - oxygen

325020190403 - silicate

325020190403 - phosphate

325020190403 - nitrate

325020190403 - alkalinity

325020190403 - tco2

325020190403 - salinity

325020190403 - cfc12

325020190403 - cfc11

325020190403 - ph

325020190403 - initialized

GLODAPv3 release: autogenerated salinity update for 325020190403

325020190403 - salinity

GLODAPv3 release: autogenerated tco2 update for 325020190403

325020190403 - tco2

GLODAPv3 release: autogenerated alkalinity update for 325020190403

325020190403 - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated phosphate update for 325020190403

325020190403 - phosphate

325020190403 - ph

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated nitrate update for 325020190403

325020190403 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated phosphate update for 325020190403

325020190403 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated silicate update for 325020190403[1-last]

325020190403 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 325020190403[1-last]

GLODAPv3 release: autogenerated oxygen update for 325020190403

325020190403 - oxygen

325020190403 - cfc12

325020190403 - cfc11