GLODAPv2.2020 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…
Redfield.png	[autogenerated from RC_Nico/adjustments!]	View
TSmap.png	[autogenerated from RC_Nico/adjustments!]	View

Data files re. Cruise:

Filename:	Comment:	Action…
Weighted_Mean_Results.xlsx	[autogenerated from RC_Nico/adjustments!]
Weighted_Mean_Results.xlsx

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cfc12:2 cruise:5 nitrate:1 oxygen:5 phosphate:2 salinity:1 silicate:5

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2020

View 31 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 64PE20071026[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 16:38:03 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64PE20071026[1-last]

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

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 64PE20071026[1-last]

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

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 64PE20071026[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 16:37:24 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 64PE20071026[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 64PE20071026[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 3.8; preadjustment: 0;
offsets_raw: -3.7; offsets_preadj: -3.8; offsets_preadj_u: 1.6; offsets_post:
-3.9; offsets_post_u: 1.4; offsets_post_rt: -3.8; numberofxovers: 11;
trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:33 UTC for data product: GLODAPv3

64PE20071026[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026[1-last]

Automated addition of temperature as NEW parameter to 64PE20071026[1-last] based
on temperature_offset: 0.

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

64PE20071026[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
64PE20071026[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 64PE20071026

GLODAPv3 release: tco2 update of 64PE20071026 based on tco2_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 17:12:20 UTC for data product: GLODAPv3

64PE20071026 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026

GLODAPv3 release: salinity update of 64PE20071026 based on salinity_offset:
0.0056; inversion: 0.0056; inversion_full: 0.0058; preadjustment: 0;
offsets_raw: -0.0057; offsets_preadj: -0.0056; offsets_preadj_u: 0.0015;
offsets_post: -0.0000; offsets_post_u: 0.0015; offsets_post_rt: -0.0002;
numberofxovers: 18; trends_pre: 0.0000; trends_adj: 0.0000.

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

64PE20071026 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026

GLODAPv3 release: phosphate update of 64PE20071026 based on phosphate_offset:
-888.0; inversion: 0.0; inversion_full: -0.4; preadjustment: 0; offsets_raw:
-0.2; offsets_preadj: -0.2; offsets_preadj_u: 1.9; offsets_post: -0.6;
offsets_post_u: 1.3; offsets_post_rt: -0.6; numberofxovers: 9; trends_pre: 0.0;
trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:35 UTC for data product: GLODAPv3

64PE20071026 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026

GLODAPv3 release: oxygen update of 64PE20071026 based on oxygen_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 17:11:21 UTC for data product: GLODAPv3

64PE20071026 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026

GLODAPv3 release: nitrate update of 64PE20071026 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.6; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: -0.7; offsets_preadj_u: 0.6; offsets_post: -0.7; offsets_post_u:
0.5; offsets_post_rt: -0.7; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.

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

64PE20071026 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
64PE20071026 - 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 64PE20071026

GLODAPv3 release: alkalinity update of 64PE20071026 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

64PE20071026 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
64PE20071026 - 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

64PE20071026 - oxygen

Bad data : RG meeting

Posted by nlange@geomar.de on 2020-06-10 14:47:18 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - silicate

Adjust upward : RG meeting

Posted by nlange@geomar.de on 2020-06-10 14:47:03 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026

Reference Group meeting results:
Exclude O2 data and adjust silicate 3% upward following weighted mean offset.

Posted by nlange@geomar.de on 2020-04-01 16:27:49 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - cfc12

Few surface samples but the ones present are clearly within limits. Maintain.

Posted by nlange@geomar.de on 2020-02-20 12:11:36 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - cfc11

All data flagged questionable or bad…

Posted by nlange@geomar.de on 2020-02-20 12:11:26 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - oxygen

Not enough deep profiles for a reliable crs analysis. MLR suggests borderline ok
accuracy though (mean offset of roughly 1.5%). Maintain.

Posted by nlange@geomar.de on 2020-02-20 12:11:13 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - nitrate

Large uncertainties present at most crs. Nonetheless, quite good matches exist
and the great majority of offsets is within the range. Even clearer when
analysis is performed on density surfaces. Maintain.

Posted by nlange@geomar.de on 2020-02-20 12:10:59 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - phosphate

Even more uncertain than nitrate with not only large standard deviations but
also a large variability present. However, some perfect matches are present
(e.g. 33RO2013), the weighted total mean is very close to 1 and the data fits ok
to nitrate. Maintain.

Posted by nlange@geomar.de on 2020-02-20 12:10:44 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - silicate

Very difficult to give a reliable conclusion…

Posted by nlange@geomar.de on 2020-02-20 12:10:27 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - salinity

Maintain, but note that this is not a perfect example of a nice crs analysis…

Posted by nlange@geomar.de on 2020-02-20 12:10:12 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

64PE20071026 - initialized

original: 64PE20071026; PE278; Pelagia; Dagmar Kieke; NN

Posted by nlange@geomar.de on 2020-02-18 17:49:53 UTC for data product: GLODAPv2.2020, 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…
Xresults.png	[autogenerated from RC_Nico/salinity!]	View

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

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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
[+]: - no files! -

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

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Files and Comments for alkalinity

Files

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

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

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Files and Comments for ph

Files

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

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

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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…
Xresults.png	[autogenerated from RC_Nico/nitrate!]	View

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

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Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
Xresults.png	[autogenerated from RC_Nico/phosphate!]	View
o2_MLR_po.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…
Xresults.png	[autogenerated from RC_Nico/silicate!]	View
si_MLR.png	[autogenerated from RC_Nico/silicate!]	View
si_MLR_po.png	[autogenerated from RC_Nico/silicate!]	View

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

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Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
Xresults.png	[autogenerated from RC_Nico/oxygen!]	View
o2_MLR.png	[autogenerated from RC_Nico/oxygen!]	View
o2_MLR_po.png	[autogenerated from RC_Nico/oxygen!]	View

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

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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! -

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	[autogenerated from RC_Nico/cfc12!]	View

Dataproduct: GLODAPv2.2020 :: Adjustments

Cruise: 64PE20071026 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, 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 64PE20071026[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated silicate update for 64PE20071026[1-last]

64PE20071026[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 64PE20071026[1-last]

64PE20071026[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 64PE20071026

64PE20071026 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 64PE20071026

64PE20071026 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 64PE20071026

64PE20071026 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 64PE20071026

64PE20071026 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 64PE20071026

64PE20071026 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 64PE20071026

64PE20071026 GLODAPv3 release

64PE20071026 - oxygen

64PE20071026 - silicate

64PE20071026

64PE20071026 - cfc12

64PE20071026 - cfc11

64PE20071026 - oxygen

64PE20071026 - nitrate

64PE20071026 - phosphate

64PE20071026 - silicate

64PE20071026 - salinity

64PE20071026 - initialized

GLODAPv3 release: autogenerated salinity update for 64PE20071026

64PE20071026 - salinity

GLODAPv3 release: autogenerated tco2 update for 64PE20071026

GLODAPv3 release: autogenerated alkalinity update for 64PE20071026

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated phosphate update for 64PE20071026

64PE20071026 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated nitrate update for 64PE20071026

64PE20071026 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated phosphate update for 64PE20071026

64PE20071026 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated silicate update for 64PE20071026[1-last]

64PE20071026 - silicate

64PE20071026 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 64PE20071026[1-last]

GLODAPv3 release: autogenerated oxygen update for 64PE20071026

64PE20071026 - oxygen

64PE20071026 - oxygen

64PE20071026 - cfc12

64PE20071026 - cfc11