GLODAPv2.2019 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:

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Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
tracer_complete.png		View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cfc11:1 cfc12:1 cruise:1 oxygen:12 salinity:9

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2.2019

View 28 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220070414[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 06M220070414[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 06M220070414[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.979.

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 06M220070414[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 06M220070414[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 06M220070414[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

06M220070414[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06M220070414 - 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 06M220070414[1-last]

Automated addition of temperature as NEW parameter to 06M220070414[1-last] based
on temperature_offset: 0.

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

06M220070414[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06M220070414[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 06M220070414

GLODAPv3 release: tco2 update of 06M220070414 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

06M220070414 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06M220070414 - 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 06M220070414

GLODAPv3 release: salinity update of 06M220070414 based on salinity_offset:
0.0050; inversion: 0.0050; inversion_full: 0.0049; preadjustment: 0;
offsets_raw: -0.0032; offsets_preadj: -0.0030; offsets_preadj_u: 0.0010;
offsets_post: -0.0000; offsets_post_u: 0.0007; offsets_post_rt: -0.0006;
numberofxovers: 41; 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

06M220070414 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06M220070414 - 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 06M220070414

GLODAPv3 release: phosphate update of 06M220070414 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 17:11:22 UTC for data product: GLODAPv3

06M220070414 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06M220070414 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:22 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 06M220070414

GLODAPv3 release: oxygen update of 06M220070414 based on oxygen_offset: -2.1;
inversion: -2.1; inversion_full: -2.1; preadjustment: 0; offsets_raw: 1.2;
offsets_preadj: 1.7; offsets_preadj_u: 0.3; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 16; trends_pre: -0.1; trends_adj:
-0.1.

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

06M220070414 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06M220070414 - 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 06M220070414

GLODAPv3 release: nitrate update of 06M220070414 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

06M220070414 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06M220070414 - 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 06M220070414

GLODAPv3 release: alkalinity update of 06M220070414 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

06M220070414 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06M220070414 - 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

06M220070414 - cfc11

As discussed in seattle the CFC-11 data were flagged 3 by the PI and should be
-777 here

Posted by siv.lauvset@uib.no on 2018-10-01 09:27:35 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414

Most bottle data were flagged 3 by the PI. As discussed in Seattle we flag the
oxygen data -777 for the 2018 version

Posted by siv.lauvset@uib.no on 2018-10-01 09:26:47 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - oxygen

All(!) - but 06MT2003 - crossovers have weighted offsets above the upper 1%
limit. The offset is present at all depths and the agreement is very striking.
Adjust accordingly to the most recent crossovers.

Posted by nlange@geomar.de on 2018-09-25 17:50:03 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - salinity

There seems to be a temporal trend which might have stopped or even reversed
between 2003 and 2009. Further is the offset strongly dependant on depth for
most of the individual crossovers. All in all this makes a conclusion very
difficult. Purely based on the closest (in time) crossover, 06MM2009, there
seems to be no need for an adjustment. Maintain.

Posted by nlange@geomar.de on 2018-09-25 17:49:39 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - cfc113

This case is rather difficult as the (bad) fit with CFC_11 suggests that the
data is "ok", given the undersaturation of CFC_11. I.e. CFC_113 concentrations
are too high if compared to CFC_11. But the saturation ratios of CFC_113 show a
strong undersaturation themselves... Taking into account that only flag "3"
data is present I suggest to exclude this data.

Posted by nlange@geomar.de on 2018-09-25 17:48:39 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - cfc11

The great majority of the surface data seems undersaturated - only two (out of
21) "outliers" are present. The mean surface saturatio ratio is 0.92. Adjust
accordingly.

Posted by nlange@geomar.de on 2018-09-25 17:47:38 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - cfc12

The ok fit with CFC_11 is a Little misleading as CFC_11 itself is not accurate.
However, the surface saturation is acceptable for most stations - even though on
the lower limit. Maintain.

Posted by nlange@geomar.de on 2018-09-25 17:46:46 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06M220070414 - initialized

original: 06M220070414, Merian, M.Rhein, AO

Posted by nlange@geomar.de on 2018-09-21 18:22:40 UTC for data product: GLODAPv2.2019, v2.2020, 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…
06GA20000506_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MM20090714_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MT19990711_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MT20030626_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MT20030723_Xover.png	[autogenerated from RC_Nico/salinity!]	View
06MT20030831_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU19950419_Xover.png	[autogenerated from RC_Nico/salinity!]	View
18HU19950607_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

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

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[+]: - no files! -

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Files and Comments for alkalinity

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[+]: - no files! -

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[+]: - no files! -

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Files and Comments for ph

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

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[+]: - no files! -

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Files and Comments for pco2

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[+]: - no files! -

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[+]: - no files! -

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Files and Comments for nitrate

Files

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[x]: - no files! -

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[x]: - no files! -

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Files and Comments for phosphate

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

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[x]: - no files! -

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Files and Comments for silicate

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[x]: - no files! -

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[x]: - no files! -

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Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
06GA20000506_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MM20090714_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MT19990711_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MT20030723_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
06MT20030831_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU19950419_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
18HU19950607_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
316N19961102_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
316N19970530_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
316N19971005_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
32EV19910328_Xover.png	[autogenerated from RC_Nico/oxygen!]	View
Xresults.png	[autogenerated from RC_Nico/oxygen!]	View

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[x]: - no files! -

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Files and Comments for ctd_oxygen

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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

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

Data files re. CFC12
[x]:

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

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Files and Comments for cfc11

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Plot files re. CFC11
[x]: - no files! -

Data files re. CFC11
[x]:

Filename:	Comment:	Action…
CFC-11-saturation.png

Dataproduct: GLODAPv2.2019 :: Adjustments

Cruise: 06M220070414 (dataset:GLODAPv2.2019) Data product: GLODAPv2.2019, 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 06M220070414[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220070414[1-last]

06M220070414[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 06M220070414[1-last]

06M220070414[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 06M220070414

06M220070414 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 06M220070414

06M220070414 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 06M220070414

06M220070414 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 06M220070414

06M220070414 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 06M220070414

06M220070414 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 06M220070414

06M220070414 GLODAPv3 release

06M220070414 - cfc11

06M220070414

06M220070414 - oxygen

06M220070414 - salinity

06M220070414 - cfc113

06M220070414 - cfc11

06M220070414 - cfc12

06M220070414 - initialized

GLODAPv3 release: autogenerated salinity update for 06M220070414

06M220070414 - salinity

GLODAPv3 release: autogenerated tco2 update for 06M220070414

GLODAPv3 release: autogenerated alkalinity update for 06M220070414

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220070414

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated nitrate update for 06M220070414

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated phosphate update for 06M220070414

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated silicate update for 06M220070414[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06M220070414[1-last]

GLODAPv3 release: autogenerated oxygen update for 06M220070414

06M220070414 - oxygen

06M220070414 - cfc12

06M220070414 - cfc11

06M220070414 - cfc113

06M220070414 - cfc11

06M220070414 - cfc113