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…
F12vsSF6.png	[autogenerated from RC_Nico/adjustments!]	View
SF6-saturation.png	[autogenerated from RC_Nico/adjustments!]	View
TSmap.png	[autogenerated from RC_Nico/adjustments!]	View
tracer_complete.png	[autogenerated from RC_Nico/adjustments!]	View
tracer_complete_nocfc11.png	[autogenerated from RC_Nico/adjustments!]	View

Data files re. Cruise:

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

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cfc11:2 cfc12:2 cruise:7 oxygen:10 salinity:10

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2020

View 25 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:51 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:38 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220150525[1-last]

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

Posted by nlange@geomar.de on 2026-08-05 16:37:26 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: -999.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:14 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 06M220150525[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 06M220150525[1-last] based on
silicate_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 2026-08-05 14:17:21 UTC for data product: GLODAPv3

06M220150525[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:21 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220150525[1-last]

Automated addition of temperature as NEW parameter to 06M220150525[1-last] based
on temperature_offset: 0.

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

06M220150525[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06M220150525[1-last] - select parameter to view annotation with specific
details.

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

GLODAPv3 release: autogenerated tco2 update for 06M220150525

GLODAPv3 release: tco2 update of 06M220150525 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 17:12:06 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:06 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 06M220150525

GLODAPv3 release: salinity update of 06M220150525 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0006; preadjustment: 0;
offsets_raw: 0.0085; offsets_preadj: 0.0044; offsets_preadj_u: 0.0024;
offsets_post: 0.0005; offsets_post_u: 0.0010; offsets_post_rt: 0.0030;
numberofxovers: 92; trends_pre: 0.0008; trends_adj: 0.0002.

Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:36 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 06M220150525

GLODAPv3 release: phosphate update of 06M220150525 based on phosphate_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 17:11:23 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:23 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 06M220150525

GLODAPv3 release: oxygen update of 06M220150525 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: -0.3; preadjustment: 0; offsets_raw: 0.2;
offsets_preadj: 0.3; offsets_preadj_u: 0.2; offsets_post: 0.3; offsets_post_u:
0.1; offsets_post_rt: 0.2; numberofxovers: 84; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:09 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 06M220150525

GLODAPv3 release: nitrate update of 06M220150525 based on nitrate_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 17:10:57 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:10:57 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 06M220150525

GLODAPv3 release: alkalinity update of 06M220150525 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 13:46:21 UTC for data product: GLODAPv3

06M220150525 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06M220150525 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:21 UTC for data product: GLODAPv3

06M220150525 - cfc12

The vast majority of surface samples show an acceptable saturation as does the
mean of 0.98. Nice fit with CFC_11. Maintain.

Posted by nlange@geomar.de on 2020-02-19 12:15:40 UTC for data product: GLODAPv2.2020, v2.2021

06M220150525 - cfc11

Only three surface samples are present but all show saturations within +/- 10%
equilibrium state.
Good fit with CFC_12. Maintain.

Posted by nlange@geomar.de on 2020-02-19 12:15:26 UTC for data product: GLODAPv2.2020, v2.2021

06M220150525 - salinity

Due to the region lots of variability in the crs offsets (and crs profiles) can
be seen. Recent Davis Strait cruises (18HU crs pairs) do show an acceptable
match, note the strong trend with time towards negative offsets. Other crs e.g.
06M32011 or 06M22009 show further evidence for good accuracy (crs stations away
from Davis Strait). Maintain.

Posted by nlange@geomar.de on 2020-02-19 12:15:03 UTC for data product: GLODAPv2.2020, v2.2021

06M220150525 - oxygen

Large std of the individual crs offsets, however the large amount of crs with
almost all having an offset clearly within the limits makes more than up for it.
Maintain.

Posted by nlange@geomar.de on 2020-02-19 12:14:35 UTC for data product: GLODAPv2.2020, v2.2021

06M220150525 - initialized

original: 06M220150525; MSM43; Unknown; Christian Mertens ; NN

Posted by nlange@geomar.de on 2020-02-18 17:49:53 UTC for data product: GLODAPv2.2020, v2.2021

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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…
06M220070414_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06M220080723_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06M320110624_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MM20090714_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU20150504_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU20160430_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18MF20120601_Xover.png	[autogenerated from RC_Nico/salinity!]	View
35PK20140515_Xover.png	[autogenerated from RC_Nico/salinity!]	View
74DI20080820_Xover.png	[autogenerated from RC_Nico/salinity!]	View
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! -

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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]: - no files! -

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

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Files and Comments for phosphate

Files

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

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

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Files and Comments for silicate

Files

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

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…
06M320110624_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MM20090714_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU20150504_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU20160430_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18MF20120601_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
29AH20120623_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35PK20140515_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35TH20050604_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
74DI20080820_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
Xresults.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! -

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Files and Comments for cfc12

Files

Plot files re. CFC12
[x]:

Filename:	Comment:	Action…
CFC-12-saturation.png	[autogenerated from RC_Nico/cfc12!]	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…
CFC-11-saturation.png	[autogenerated from RC_Nico/cfc11!]	View

Dataproduct: GLODAPv2.2020 :: Adjustments

Cruise: 06M220150525 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021 Successor: GLODAPv2.2022, v2.2023

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220150525[1-last]

06M220150525[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220150525[1-last]

06M220150525[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 06M220150525

06M220150525 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 06M220150525

06M220150525 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 06M220150525

06M220150525 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 06M220150525

06M220150525 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 06M220150525

06M220150525 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 06M220150525

06M220150525 GLODAPv3 release

06M220150525 - cfc12

06M220150525 - cfc11

06M220150525 - salinity

06M220150525 - oxygen

06M220150525 - initialized

GLODAPv3 release: autogenerated salinity update for 06M220150525

06M220150525 - salinity

GLODAPv3 release: autogenerated tco2 update for 06M220150525

GLODAPv3 release: autogenerated alkalinity update for 06M220150525

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220150525

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated nitrate update for 06M220150525

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220150525

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220150525[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220150525[1-last]

GLODAPv3 release: autogenerated oxygen update for 06M220150525

06M220150525 - oxygen

06M220150525 - cfc12

06M220150525 - cfc11