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…
TSmap.png	[autogenerated from RC_Nico/adjustments!]	View
tracer_complete.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:4 oxygen:11 salinity:9

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2020

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220130419[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 06M220130419[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 06M220130419[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 16:37:25 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220130419[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 06M220130419[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 06M220130419[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

06M220130419[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419[1-last]

Automated addition of temperature as NEW parameter to 06M220130419[1-last] based
on temperature_offset: 0.

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

06M220130419[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06M220130419[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 06M220130419

GLODAPv3 release: tco2 update of 06M220130419 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

06M220130419 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419

GLODAPv3 release: salinity update of 06M220130419 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0006; preadjustment: 0;
offsets_raw: -0.0003; offsets_preadj: -0.0005; offsets_preadj_u: 0.0024;
offsets_post: -0.0007; offsets_post_u: 0.0015; offsets_post_rt: -0.0003;
numberofxovers: 32; trends_pre: 0.0000; trends_adj: 0.0000.

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

06M220130419 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419

GLODAPv3 release: phosphate update of 06M220130419 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

06M220130419 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419

GLODAPv3 release: oxygen update of 06M220130419 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.0; preadjustment: 0; offsets_raw: -0.2;
offsets_preadj: -0.1; offsets_preadj_u: 0.2; offsets_post: -0.0; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 28; 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

06M220130419 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419

GLODAPv3 release: nitrate update of 06M220130419 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

06M220130419 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06M220130419 - 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 06M220130419

GLODAPv3 release: alkalinity update of 06M220130419 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

06M220130419 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06M220130419 - 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

06M220130419 - cfc11

Almost equilibrium saturation in the very southern samples (only 4). Further
north - roughly 2° - undersaturations of up to 5% are visible. Good ratio
between the CFCs. Good accuracy, maintain.

Posted by nlange@geomar.de on 2020-02-19 11:26:50 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

06M220130419 - cfc12

Almost equilibrium saturation in the very southern samples (only 4). Further
north - roughly 2° - undersaturations of up to 6% are visible. Good ratio
between the CFCs. Good accuracy, maintain.

Posted by nlange@geomar.de on 2020-02-19 11:26:38 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

06M220130419 - oxygen

Only CTDOXY and analysis is made on pressure surfaces due to salinity trend.
Large uncertainties which are not very surprising given the location and hence
the spread in the data (even at depth). However, only 3 mean offsets out of 15
are below the acceptable limit. Maintain.

Posted by nlange@geomar.de on 2020-02-19 11:25:25 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

06M220130419 - salinity

A trend in the crossover offsets can be seen which is typical for this region.
If looking at crs from 2007 and younger only (4 in total) offsets are within the
acceptable range and clearly decreasing with time. Note the good fit with
06M320110624. Cruise is accurate - maintain.

Posted by nlange@geomar.de on 2020-02-19 11:24:54 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

06M220130419 - initialized

original: 06M220130419; MSM27; Unknown; 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…
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
06MT19970707_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MT20030723_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU19931105_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU19970509_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
06MT19970707_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MT19990711_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MT20010507_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU19970509_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU20020623_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
316N19810401_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
32EV19910328_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
35TH20050604_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: 06M220130419 (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 06M220130419[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220130419[1-last]

06M220130419[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220130419[1-last]

06M220130419[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 06M220130419

06M220130419 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 06M220130419

06M220130419 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 06M220130419

06M220130419 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 06M220130419

06M220130419 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 06M220130419

06M220130419 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 06M220130419

06M220130419 GLODAPv3 release

06M220130419 - cfc11

06M220130419 - cfc12

06M220130419 - oxygen

06M220130419 - salinity

06M220130419 - initialized

GLODAPv3 release: autogenerated salinity update for 06M220130419

06M220130419 - salinity

GLODAPv3 release: autogenerated tco2 update for 06M220130419

GLODAPv3 release: autogenerated alkalinity update for 06M220130419

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220130419

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated nitrate update for 06M220130419

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220130419

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220130419[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220130419[1-last]

GLODAPv3 release: autogenerated oxygen update for 06M220130419

06M220130419 - oxygen

06M220130419 - cfc12

06M220130419 - cfc11