CARINA 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 1 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
RC_SO.png	[autogenerated from RC_Toste/adjustments!]	View
manualXovers.png	[autogenerated from manual_xovers/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cruise:2 tco2:5

Plot files re. Cluster: - no files! -

Comments re. this cruise in CARINA

View 67 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920521[536-555]

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

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

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.977.

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

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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 oxygen_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.965.

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 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.971.

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

GLODAPv3 release: autogenerated silicate update for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920530 (alias for
06AQ19920521 [556-644]) based on silicate_offset: 0.0; inversion: 0.0;
inversion_full: 0.1; preadjustment: 0; offsets_raw: 0.5; offsets_preadj: 0.6;
offsets_preadj_u: 0.4; offsets_post: 0.1; offsets_post_u: 0.4; offsets_post_rt:
0.1; numberofxovers: 24; trends_pre: 0.0; trends_adj: 0.0.

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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06AQ19920530 - 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: autogenerated silicate update for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920521[536-555] based
on silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0;
offsets_raw: 1.2; offsets_preadj: 1.3; offsets_preadj_u: 0.6; offsets_post: 0.9;
offsets_post_u: 0.7; offsets_post_rt: 0.9; numberofxovers: 8; trends_pre: 0.0;
trends_adj: 0.0.

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

06AQ19920521[536-555] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06AQ19920521 - 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 06AQ19920530 (alias for 06AQ19920521 [556-644])

Automated addition of temperature as NEW parameter to 06AQ19920530 (alias for
06AQ19920521 [556-644]) based on temperature_offset: 0.

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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [556-644])

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06AQ19920530 (alias for 06AQ19920521 [556-644]) - 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: temperature added as NEW adjustment parameter to 06AQ19920521[536-555]

Automated addition of temperature as NEW parameter to 06AQ19920521[536-555]
based on temperature_offset: 0.

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

06AQ19920521[536-555] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06AQ19920521[536-555] - 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 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: tco2 update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on tco2_offset: 1.2; inversion: 1.2; inversion_full: 2.4;
preadjustment: 0; offsets_raw: -1.0; offsets_preadj: -0.9; offsets_preadj_u:
0.8; offsets_post: -0.0; offsets_post_u: 0.6; offsets_post_rt: -0.2;
numberofxovers: 20; trends_pre: 0.0; trends_adj: 0.0.

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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06AQ19920530 - 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 tco2 update for 06AQ19920521

GLODAPv3 release: tco2 update of 06AQ19920521 based on tco2_offset: -888.0;
inversion: 0.0; inversion_full: -3.3; preadjustment: 0; offsets_raw: 8.0;
offsets_preadj: 7.8; offsets_preadj_u: 6.3; offsets_post: 7.8; offsets_post_u:
7.4; offsets_post_rt: 7.3; numberofxovers: 5; trends_pre: 0.4; trends_adj: 0.0.

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

06AQ19920521 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06AQ19920521 - 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 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: salinity update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on salinity_offset: 0.0000; inversion: 0.0000; inversion_full:
0.0018; preadjustment: 0; offsets_raw: -0.0010; offsets_preadj: -0.0015;
offsets_preadj_u: 0.0006; offsets_post: -0.0020; offsets_post_u: 0.0004;
offsets_post_rt: -0.0019; numberofxovers: 29; trends_pre: -0.0001; trends_adj:
0.0000.

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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06AQ19920530 - 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 salinity update for 06AQ19920521

GLODAPv3 release: salinity update of 06AQ19920521 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0012; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0011; offsets_preadj_u: 0.0011;
offsets_post: -0.0009; offsets_post_u: 0.0010; offsets_post_rt: -0.0011;
numberofxovers: 14; 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

06AQ19920521 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06AQ19920521 - 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 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: phosphate update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on phosphate_offset: 0.0; inversion: 0.0; inversion_full:
-0.4; preadjustment: 0; offsets_raw: 1.3; offsets_preadj: 1.4; offsets_preadj_u:
1.0; offsets_post: 0.2; offsets_post_u: 0.5; offsets_post_rt: 0.1;
numberofxovers: 26; trends_pre: 0.1; trends_adj: 0.0.

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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06AQ19920530 - 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 phosphate update for 06AQ19920521

GLODAPv3 release: phosphate update of 06AQ19920521 based on phosphate_offset:
-2.3; inversion: -2.3; inversion_full: -2.6; preadjustment: 0; offsets_raw: 2.2;
offsets_preadj: 2.4; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.

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

06AQ19920521 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06AQ19920521 - 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 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: oxygen update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on oxygen_offset: 0.0; inversion: 0.0; inversion_full: 0.5;
preadjustment: 0; offsets_raw: -0.5; offsets_preadj: -0.5; offsets_preadj_u:
0.4; offsets_post: -0.5; offsets_post_u: 0.3; offsets_post_rt: -0.5;
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

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06AQ19920530 - 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 oxygen update for 06AQ19920521

GLODAPv3 release: oxygen update of 06AQ19920521 based on oxygen_offset: -3.5;
inversion: -3.5; inversion_full: -3.5; preadjustment: 0; offsets_raw: 3.3;
offsets_preadj: 3.3; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.4; offsets_post_rt: 0.0; numberofxovers: 14; 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

06AQ19920521 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06AQ19920521 - 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 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: nitrate update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on nitrate_offset: 0.0; inversion: 0.0; inversion_full: -0.7;
preadjustment: 0; offsets_raw: 0.9; offsets_preadj: 0.9; offsets_preadj_u: 0.4;
offsets_post: 0.7; offsets_post_u: 0.2; offsets_post_rt: 0.6; numberofxovers:
25; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06AQ19920530 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 06AQ19920521

GLODAPv3 release: nitrate update of 06AQ19920521 based on nitrate_offset: -2.9;
inversion: -2.9; inversion_full: -3.3; preadjustment: 0; offsets_raw: 3.0;
offsets_preadj: 3.0; offsets_preadj_u: 0.7; offsets_post: 0.0; offsets_post_u:
0.5; offsets_post_rt: 0.0; numberofxovers: 10; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

06AQ19920521 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06AQ19920521 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: alkalinity update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! 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 13:46:20 UTC for data product: GLODAPv3

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06AQ19920530 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:20 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 06AQ19920521

GLODAPv3 release: alkalinity update of 06AQ19920521 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 13:46:20 UTC for data product: GLODAPv3

06AQ19920521 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06AQ19920521 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:20 UTC for data product: GLODAPv3

06AQ19920521 corrected station split in GLODAPv3

GLODAPv3: correction of station ranges from 1.) "1-570" to "536-555" and 2.)
"571-644" to "556-644".

Posted by cschirnick@geomar.de on 2026-07-20 11:47:57 UTC for data product: GLODAPv3

06AQ19920521 corrected station split in GLODAPv3

GLODAPv3: correction of station ranges from 1.) "1-570" to "536-555" and 2.)
"571-644" to "556-644".

Posted by cschirnick@geomar.de on 2026-07-20 11:47:40 UTC for data product: GLODAPv3

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - oxygen

maintain 1.00. Stations south of 50S (i.e., 571-644) are accurate. Stations
north of 50S (i.e., 536-570) have an increasing bias, reaching +4% near
capetown. These data are flagged BAD (-777) in the first station range. See
figures OXY_change_06AQ19980328_06AQ19920521.pdf and
OXY_change_35MF20080207_06AQ19920521.pdf
(will be uploaded later)

Posted by svheuven@gmail.com on 2015-01-07 22:28:30 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - silicate

make 0.99.

Posted by svheuven@gmail.com on 2015-01-07 22:27:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - nitrate

make 0.99. That brings it nicely in line with AQ2010

Posted by svheuven@gmail.com on 2015-01-07 22:26:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

revert to 1.00. Cruise does not appear to be more than 1% offset, which is well
within limits (inversion believes 0.991 is in order).

Posted by svheuven@gmail.com on 2015-01-07 22:25:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - tco2

maintain 0

Posted by svheuven@gmail.com on 2015-01-07 22:17:25 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

maintain 0

Posted by svheuven@gmail.com on 2015-01-07 22:17:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/oxygen: init slope+intercept

autogenerated: using BOToxy (no CTDoxy)

Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/salinity: init slope+intercept

autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Earlier decision of giving an adjustment of 0.98 is confirmed by new inversion
for phosphate in the Atlantic with 10 core cruises assigned.

Posted by mario.hoppema@awi.de on 2012-11-23 15:02:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - tco2

Mean offset is +5.5 but this is strongly biased by 2 too high cruises. We follow
CARINA with NO adjustment and confirm GLODAPv1.

Posted by mario.hoppema@awi.de on 2012-11-16 13:49:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - oxygen

The inversion suggest a correction of 0.9907, based on 8 crossovers with a mean
offset of 1.014. This looks high. Initially recommend adjustment of 0.99.
However, this is not consistent with CARINA suggesting no adjustment, follow
CARINA recommendation.

Posted by are.olsen@uib.no on 2012-09-17 13:16:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - silicate

The inversion suggest a correction of 0.9923 and mean offset is 1.048, but this
offset is massive due to crossover with (3700) 316N19831113, which are poor,
according to CARINA. Initially noo adjustment is recommended. This is
inconsistent with CARINA which suggested x 0.98. From the offsets the data looks
a bit high, so I am not opposed to the CARINA suggested adjustment. In the end,
follow CARINA recommendation.

Posted by are.olsen@uib.no on 2012-09-13 20:32:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Suggested correction is 0.995, and mean offset 1.005. OK, but particularly low
vs. 316N1983113, which is high. This is not consistent with CARINA (0.98) nor
with GLODAP 0.019 low. Use CARINA adjustment.

Posted by are.olsen@uib.no on 2012-09-10 21:23:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - nitrate

Suggested correction is 0.99, and MO is 1.027. No adjustment recommended from
our analysis. This is inconsistent with CARINA data who suggested adjustment of
0.98. Here we use the CARINA recommendation.

Posted by are.olsen@uib.no on 2012-08-31 15:01:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

The inversion suggest a correction of 3.63 ppm, based on 9 crossovers with a
mean offset of -2.573. Do not adjust. This is consistent with CARINA.

Posted by are.olsen@uib.no on 2012-08-31 09:58:55 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

Average of all cross-overs is: -2.5
Inversion analysis suggests an insignificant adjustment.
Cross-overs with other core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 12:07:48 UTC for data product: CARINA

06AQ19920521 - tco2

06AQ19920521 689
tco2
There are 5 xovers. The fitted offset is -2.9. The suggested adjustment is 0
All residuals fits very close to 0 and keep inside +-5.
Very good fit with 4 GLODAP cruises
Vigo 2008/06/10
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises

Posted by avelo@iim.csic.es on 2008-06-12 11:14:00 UTC for data product: CARINA

06AQ19920521 - oxygen

Average of all cross-overs is: 1.018
Inversion analysis suggests no significant adjustment (0.999)
Based on this I suggest to follow the inversion result and thus NO adjustment of
oxygen for cruise 06AQ19920521
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:24:11 UTC for data product: CARINA

06AQ19920521 - silicate

Average of all cross-overs is: 1.075 (but this value is strongly influenced by
an anomalously high cross-over with cruise 316N19831113)
Inversion analysis appears to be strongly influenced by this.
Comparison with core cruises and other reliable cruises tends to show silicate
of 06AQ19920521 to be somewhat on the high side.
I suggest an adjustment of silicate for cruise 06AQ19920521 of 0.98
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:11:10 UTC for data product: CARINA

06AQ19920521 - phosphate

Average of all cross-overs is: 0.988
Inversion analysis suggests an adjustment of: 0.959
Core cruises (e.g. 316N19831007) tend to show no difference with 06AQ19920521
At the Paris meeting we agreed to apply NO adjustment to phosphate of cruise
06AQ19920521.
25 June 2008,
Mario Hoppema
-
UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of phosphate by 0.98
Comparing regional cross-overs a small adjustment seems justified.
Therefore, I suggest an adjustment of phosphate by 0.98
28 October 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:00:01 UTC for data product: CARINA

06AQ19920521 - nitrate

Average of all cross-overs is: 1.037
Inversion analysis suggests an adjustment of: 0.969
Core cruises tend to show less difference with 06AQ19920521
Therefore I suggest the minimum adjustment of nitrate for cruise 06AQ19920521
amounting to 0.98
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 13:35:43 UTC for data product: CARINA

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Files and Comments for salinity

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GLODAPv3 release: autogenerated salinity update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: salinity update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on salinity_offset: 0.0000; inversion: 0.0000; inversion_full:
0.0018; preadjustment: 0; offsets_raw: -0.0010; offsets_preadj: -0.0015;
offsets_preadj_u: 0.0006; offsets_post: -0.0020; offsets_post_u: 0.0004;
offsets_post_rt: -0.0019; numberofxovers: 29; trends_pre: -0.0001; trends_adj:
0.0000.

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

GLODAPv3 release: autogenerated salinity update for 06AQ19920521

GLODAPv3 release: salinity update of 06AQ19920521 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0012; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0011; offsets_preadj_u: 0.0011;
offsets_post: -0.0009; offsets_post_u: 0.0010; offsets_post_rt: -0.0011;
numberofxovers: 14; 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

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

maintain 0

Posted by svheuven@gmail.com on 2015-01-07 22:17:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/salinity: init slope+intercept

autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

The inversion suggest a correction of 3.63 ppm, based on 9 crossovers with a
mean offset of -2.573. Do not adjust. This is consistent with CARINA.

Posted by are.olsen@uib.no on 2012-08-31 09:58:55 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - salinity

Average of all cross-overs is: -2.5
Inversion analysis suggests an insignificant adjustment.
Cross-overs with other core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 12:07:48 UTC for data product: CARINA

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Files and Comments for tco2

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Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
Xover___06AQ19920521___06AQ19860627___tco2___1002___1038___iim.png		View
Xover___06AQ19920521___06AQ19921203___tco2___1002___1009___iim.png		View
Xover___06AQ19920521___316N19831007___tco2___1002___1037___iim.png		View
Xover___06AQ19920521___90MS19811009___tco2___1002___1041___iim.png		View
offset__tco2_stdr_plot_06AQ19920521_11002.png	IIM-CSIC inversions result plot	View

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GLODAPv3 release: autogenerated tco2 update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: tco2 update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on tco2_offset: 1.2; inversion: 1.2; inversion_full: 2.4;
preadjustment: 0; offsets_raw: -1.0; offsets_preadj: -0.9; offsets_preadj_u:
0.8; offsets_post: -0.0; offsets_post_u: 0.6; offsets_post_rt: -0.2;
numberofxovers: 20; trends_pre: 0.0; trends_adj: 0.0.

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

GLODAPv3 release: autogenerated tco2 update for 06AQ19920521

GLODAPv3 release: tco2 update of 06AQ19920521 based on tco2_offset: -888.0;
inversion: 0.0; inversion_full: -3.3; preadjustment: 0; offsets_raw: 8.0;
offsets_preadj: 7.8; offsets_preadj_u: 6.3; offsets_post: 7.8; offsets_post_u:
7.4; offsets_post_rt: 7.3; numberofxovers: 5; trends_pre: 0.4; trends_adj: 0.0.

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

06AQ19920521 - tco2

maintain 0

Posted by svheuven@gmail.com on 2015-01-07 22:17:25 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - tco2

Mean offset is +5.5 but this is strongly biased by 2 too high cruises. We follow
CARINA with NO adjustment and confirm GLODAPv1.

Posted by mario.hoppema@awi.de on 2012-11-16 13:49:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - tco2

06AQ19920521 689
tco2
There are 5 xovers. The fitted offset is -2.9. The suggested adjustment is 0
All residuals fits very close to 0 and keep inside +-5.
Very good fit with 4 GLODAP cruises
Vigo 2008/06/10
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises

Posted by avelo@iim.csic.es on 2008-06-12 11:14:00 UTC for data product: CARINA

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GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.977.

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

GLODAPv3 release: autogenerated phosphate update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: phosphate update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on phosphate_offset: 0.0; inversion: 0.0; inversion_full:
-0.4; preadjustment: 0; offsets_raw: 1.3; offsets_preadj: 1.4; offsets_preadj_u:
1.0; offsets_post: 0.2; offsets_post_u: 0.5; offsets_post_rt: 0.1;
numberofxovers: 26; trends_pre: 0.1; trends_adj: 0.0.

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

GLODAPv3 release: autogenerated phosphate update for 06AQ19920521

GLODAPv3 release: phosphate update of 06AQ19920521 based on phosphate_offset:
-2.3; inversion: -2.3; inversion_full: -2.6; preadjustment: 0; offsets_raw: 2.2;
offsets_preadj: 2.4; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.

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

06AQ19920521 - phosphate

revert to 1.00. Cruise does not appear to be more than 1% offset, which is well
within limits (inversion believes 0.991 is in order).

Posted by svheuven@gmail.com on 2015-01-07 22:25:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Earlier decision of giving an adjustment of 0.98 is confirmed by new inversion
for phosphate in the Atlantic with 10 core cruises assigned.

Posted by mario.hoppema@awi.de on 2012-11-23 15:02:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Suggested correction is 0.995, and mean offset 1.005. OK, but particularly low
vs. 316N1983113, which is high. This is not consistent with CARINA (0.98) nor
with GLODAP 0.019 low. Use CARINA adjustment.

Posted by are.olsen@uib.no on 2012-09-10 21:23:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Average of all cross-overs is: 0.988
Inversion analysis suggests an adjustment of: 0.959
Core cruises (e.g. 316N19831007) tend to show no difference with 06AQ19920521
At the Paris meeting we agreed to apply NO adjustment to phosphate of cruise
06AQ19920521.
25 June 2008,
Mario Hoppema
-
UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of phosphate by 0.98
Comparing regional cross-overs a small adjustment seems justified.
Therefore, I suggest an adjustment of phosphate by 0.98
28 October 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:00:01 UTC for data product: CARINA

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Files and Comments for nitrate

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GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 0.971.

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

GLODAPv3 release: autogenerated nitrate update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: nitrate update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on nitrate_offset: 0.0; inversion: 0.0; inversion_full: -0.7;
preadjustment: 0; offsets_raw: 0.9; offsets_preadj: 0.9; offsets_preadj_u: 0.4;
offsets_post: 0.7; offsets_post_u: 0.2; offsets_post_rt: 0.6; numberofxovers:
25; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 06AQ19920521

GLODAPv3 release: nitrate update of 06AQ19920521 based on nitrate_offset: -2.9;
inversion: -2.9; inversion_full: -3.3; preadjustment: 0; offsets_raw: 3.0;
offsets_preadj: 3.0; offsets_preadj_u: 0.7; offsets_post: 0.0; offsets_post_u:
0.5; offsets_post_rt: 0.0; numberofxovers: 10; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:10:56 UTC for data product: GLODAPv3

06AQ19920521 - nitrate

make 0.99. That brings it nicely in line with AQ2010

Posted by svheuven@gmail.com on 2015-01-07 22:26:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - nitrate

Suggested correction is 0.99, and MO is 1.027. No adjustment recommended from
our analysis. This is inconsistent with CARINA data who suggested adjustment of
0.98. Here we use the CARINA recommendation.

Posted by are.olsen@uib.no on 2012-08-31 15:01:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - nitrate

Average of all cross-overs is: 1.037
Inversion analysis suggests an adjustment of: 0.969
Core cruises tend to show less difference with 06AQ19920521
Therefore I suggest the minimum adjustment of nitrate for cruise 06AQ19920521
amounting to 0.98
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 13:35:43 UTC for data product: CARINA

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GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.977.

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

GLODAPv3 release: autogenerated phosphate update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: phosphate update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on phosphate_offset: 0.0; inversion: 0.0; inversion_full:
-0.4; preadjustment: 0; offsets_raw: 1.3; offsets_preadj: 1.4; offsets_preadj_u:
1.0; offsets_post: 0.2; offsets_post_u: 0.5; offsets_post_rt: 0.1;
numberofxovers: 26; trends_pre: 0.1; trends_adj: 0.0.

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

GLODAPv3 release: autogenerated phosphate update for 06AQ19920521

GLODAPv3 release: phosphate update of 06AQ19920521 based on phosphate_offset:
-2.3; inversion: -2.3; inversion_full: -2.6; preadjustment: 0; offsets_raw: 2.2;
offsets_preadj: 2.4; offsets_preadj_u: 0.5; offsets_post: 0.0; offsets_post_u:
0.3; offsets_post_rt: -0.2; numberofxovers: 12; trends_pre: 0.0; trends_adj:
0.0.

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

06AQ19920521 - phosphate

revert to 1.00. Cruise does not appear to be more than 1% offset, which is well
within limits (inversion believes 0.991 is in order).

Posted by svheuven@gmail.com on 2015-01-07 22:25:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Earlier decision of giving an adjustment of 0.98 is confirmed by new inversion
for phosphate in the Atlantic with 10 core cruises assigned.

Posted by mario.hoppema@awi.de on 2012-11-23 15:02:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Suggested correction is 0.995, and mean offset 1.005. OK, but particularly low
vs. 316N1983113, which is high. This is not consistent with CARINA (0.98) nor
with GLODAP 0.019 low. Use CARINA adjustment.

Posted by are.olsen@uib.no on 2012-09-10 21:23:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - phosphate

Average of all cross-overs is: 0.988
Inversion analysis suggests an adjustment of: 0.959
Core cruises (e.g. 316N19831007) tend to show no difference with 06AQ19920521
At the Paris meeting we agreed to apply NO adjustment to phosphate of cruise
06AQ19920521.
25 June 2008,
Mario Hoppema
-
UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of phosphate by 0.98
Comparing regional cross-overs a small adjustment seems justified.
Therefore, I suggest an adjustment of phosphate by 0.98
28 October 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:00:01 UTC for data product: CARINA

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Files and Comments for silicate

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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

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

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920521[536-555]

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

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

GLODAPv3 release: autogenerated silicate update for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920530 (alias for
06AQ19920521 [556-644]) based on silicate_offset: 0.0; inversion: 0.0;
inversion_full: 0.1; preadjustment: 0; offsets_raw: 0.5; offsets_preadj: 0.6;
offsets_preadj_u: 0.4; offsets_post: 0.1; offsets_post_u: 0.4; offsets_post_rt:
0.1; numberofxovers: 24; trends_pre: 0.0; trends_adj: 0.0.

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

GLODAPv3 release: autogenerated silicate update for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - silicate update of 06AQ19920521[536-555] based
on silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0;
offsets_raw: 1.2; offsets_preadj: 1.3; offsets_preadj_u: 0.6; offsets_post: 0.9;
offsets_post_u: 0.7; offsets_post_rt: 0.9; numberofxovers: 8; trends_pre: 0.0;
trends_adj: 0.0.

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

06AQ19920521 - silicate

make 0.99.

Posted by svheuven@gmail.com on 2015-01-07 22:27:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - silicate

The inversion suggest a correction of 0.9923 and mean offset is 1.048, but this
offset is massive due to crossover with (3700) 316N19831113, which are poor,
according to CARINA. Initially noo adjustment is recommended. This is
inconsistent with CARINA which suggested x 0.98. From the offsets the data looks
a bit high, so I am not opposed to the CARINA suggested adjustment. In the end,
follow CARINA recommendation.

Posted by are.olsen@uib.no on 2012-09-13 20:32:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - silicate

Average of all cross-overs is: 1.075 (but this value is strongly influenced by
an anomalously high cross-over with cruise 316N19831113)
Inversion analysis appears to be strongly influenced by this.
Comparison with core cruises and other reliable cruises tends to show silicate
of 06AQ19920521 to be somewhat on the high side.
I suggest an adjustment of silicate for cruise 06AQ19920521 of 0.98
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:11:10 UTC for data product: CARINA

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Files and Comments for oxygen

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

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

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

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

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 oxygen_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.965.

Posted by nlange@geomar.de on 2026-08-05 16:37:25 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: oxygen update of 06AQ19920530 (alias for 06AQ19920521
[536-555])! based on oxygen_offset: 0.0; inversion: 0.0; inversion_full: 0.5;
preadjustment: 0; offsets_raw: -0.5; offsets_preadj: -0.5; offsets_preadj_u:
0.4; offsets_post: -0.5; offsets_post_u: 0.3; offsets_post_rt: -0.5;
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

GLODAPv3 release: autogenerated oxygen update for 06AQ19920521

GLODAPv3 release: oxygen update of 06AQ19920521 based on oxygen_offset: -3.5;
inversion: -3.5; inversion_full: -3.5; preadjustment: 0; offsets_raw: 3.3;
offsets_preadj: 3.3; offsets_preadj_u: 0.4; offsets_post: 0.0; offsets_post_u:
0.4; offsets_post_rt: 0.0; numberofxovers: 14; 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

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.

Posted by svheuven@gmail.com on 2015-02-19 09:22:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - oxygen

maintain 1.00. Stations south of 50S (i.e., 571-644) are accurate. Stations
north of 50S (i.e., 536-570) have an increasing bias, reaching +4% near
capetown. These data are flagged BAD (-777) in the first station range. See
figures OXY_change_06AQ19980328_06AQ19920521.pdf and
OXY_change_35MF20080207_06AQ19920521.pdf
(will be uploaded later)

Posted by svheuven@gmail.com on 2015-01-07 22:28:30 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521/oxygen: init slope+intercept

autogenerated: using BOToxy (no CTDoxy)

Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - oxygen

The inversion suggest a correction of 0.9907, based on 8 crossovers with a mean
offset of 1.014. This looks high. Initially recommend adjustment of 0.99.
However, this is not consistent with CARINA suggesting no adjustment, follow
CARINA recommendation.

Posted by are.olsen@uib.no on 2012-09-17 13:16:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06AQ19920521 - oxygen

Average of all cross-overs is: 1.018
Inversion analysis suggests no significant adjustment (0.999)
Based on this I suggest to follow the inversion result and thus NO adjustment of
oxygen for cruise 06AQ19920521
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 14:24:11 UTC for data product: CARINA

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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! -

Dataproduct: CARINA :: Adjustments

Cruise: 06AQ19920521 (dataset:CARINA) Data product: CARINA Successor: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Annotation re. cruise 06AQ19920521 in GLODAPv3

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 06AQ19920521[536-555]

GLODAPv3 release: autogenerated silicate update for 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: autogenerated silicate update for 06AQ19920521[536-555]

06AQ19920521[536-555] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [556-644])

GLODAPv3 release: temperature added as NEW adjustment parameter to 06AQ19920521[536-555]

06AQ19920521[536-555] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated tco2 update for 06AQ19920521

06AQ19920521 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated salinity update for 06AQ19920521

06AQ19920521 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated phosphate update for 06AQ19920521

06AQ19920521 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated oxygen update for 06AQ19920521

06AQ19920521 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated nitrate update for 06AQ19920521

06AQ19920521 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated alkalinity update for 06AQ19920521

06AQ19920521 GLODAPv3 release

06AQ19920521 corrected station split in GLODAPv3

06AQ19920521 corrected station split in GLODAPv3

Autogenerated CTD salinity and CTD oxygen update

Autogenerated CTD salinity and CTD oxygen update

06AQ19920521 - oxygen

06AQ19920521 - silicate

06AQ19920521 - nitrate

06AQ19920521 - phosphate

06AQ19920521 - tco2

06AQ19920521 - salinity

06AQ19920521/oxygen: update slope+intercept

06AQ19920521/salinity: update slope+intercept

06AQ19920521/oxygen: init slope+intercept

06AQ19920521/salinity: init slope+intercept

06AQ19920521 - phosphate

06AQ19920521 - tco2

06AQ19920521 - oxygen

06AQ19920521 - silicate

06AQ19920521 - phosphate

06AQ19920521 - nitrate

06AQ19920521 - salinity

06AQ19920521 - salinity

06AQ19920521 - tco2

06AQ19920521 - oxygen

06AQ19920521 - silicate

06AQ19920521 - phosphate

06AQ19920521 - nitrate

GLODAPv3 release: autogenerated salinity update for 06AQ19920530 (alias for 06AQ19920521 [536-555])

GLODAPv3 release: autogenerated salinity update for 06AQ19920521

Autogenerated CTD salinity and CTD oxygen update

Autogenerated CTD salinity and CTD oxygen update

06AQ19920521 - salinity

06AQ19920521/salinity: update slope+intercept

06AQ19920521/salinity: init slope+intercept

06AQ19920521 - salinity

06AQ19920521 - salinity