Annotations specific to a parameter should include the
cruise's expocode and the parameter name in the subject
as they appear all in a
single collection of annotations pertaining to this
adjustment/cruise

GLODAPv3 release: converted value for silicate_offset from percent to factor for 06MT19960910[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.071.

Posted by nlange@geomar.de on 2026-08-05 16:37:52 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 06MT19960910[1-last]

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

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

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 06MT19960910[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 0.984.

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 06MT19960910[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.019.

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

GLODAPv3 release: autogenerated silicate update for 06MT19960910[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 06MT19960910[1-last] based on
silicate_offset: 7.1; inversion: 1.1; inversion_full: 1.1; preadjustment: 6;
offsets_raw: -2.0; offsets_preadj: -2.0; offsets_preadj_u: 1.0; offsets_post:
-0.0; offsets_post_u: 0.4; offsets_post_rt: -0.0; numberofxovers: 15;
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

06MT19960910[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
06MT19960910 - 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 06MT19960910[1-last]

Automated addition of temperature as NEW parameter to 06MT19960910[1-last] based
on temperature_offset: 0.

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

06MT19960910[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
06MT19960910[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 06MT19960910

GLODAPv3 release: tco2 update of 06MT19960910 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

06MT19960910 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
06MT19960910 - 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 06MT19960910

GLODAPv3 release: salinity update of 06MT19960910 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0007; preadjustment: 0;
offsets_raw: 0.0009; offsets_preadj: 0.0002; offsets_preadj_u: 0.0004;
offsets_post: 0.0005; offsets_post_u: 0.0002; offsets_post_rt: 0.0010;
numberofxovers: 40; trends_pre: -0.0002; trends_adj: -0.0002.

Posted by nlange@geomar.de on 2026-08-04 17:11:37 UTC for data product: GLODAPv3

06MT19960910 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
06MT19960910 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:37 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 06MT19960910

GLODAPv3 release: phosphate update of 06MT19960910 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -0.2; preadjustment: 0; offsets_raw: 1.1;
offsets_preadj: 1.1; offsets_preadj_u: 0.8; offsets_post: -0.2; offsets_post_u:
0.5; offsets_post_rt: -0.2; numberofxovers: 21; trends_pre: 0.0; trends_adj:
0.0.

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

06MT19960910 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
06MT19960910 - 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 06MT19960910

GLODAPv3 release: oxygen update of 06MT19960910 based on oxygen_offset: -1.6;
inversion: -1.6; inversion_full: -1.8; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.4; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.1; offsets_post_rt: -0.0; numberofxovers: 36; 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

06MT19960910 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
06MT19960910 - 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 06MT19960910

GLODAPv3 release: nitrate update of 06MT19960910 based on nitrate_offset: 1.9;
inversion: 1.9; inversion_full: 1.7; preadjustment: 0; offsets_raw: -1.8;
offsets_preadj: -1.8; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 25; trends_pre: 0.0; trends_adj:
0.0.

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

06MT19960910 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
06MT19960910 - 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 06MT19960910

GLODAPv3 release: alkalinity update of 06MT19960910 based on alkalinity_offset:
-3.6; inversion: -3.6; inversion_full: -3.8; preadjustment: 0; offsets_raw: 4.0;
offsets_preadj: 4.0; offsets_preadj_u: 1.0; offsets_post: -0.0; offsets_post_u:
0.5; offsets_post_rt: 0.1; numberofxovers: 26; trends_pre: 0.0; trends_adj: 0.0.

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

06MT19960910 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
06MT19960910 - 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

06MT19960910 - ph

Potentiometric pH. Kept in GLODAPv2 as it has been QCed as good, with low
scatter, and pH is needed to solve CO2 system (only TALK and pH measured)

Posted by avelo@iim.csic.es on 2015-11-27 12:08:03 UTC for data product: CARINA, 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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:16 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - oxygen

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0.985, that's the
inversion suggestion. This cruise is clearly 2.5% high against the three highly
precise and fairly accurate (maybe 0.5% high?) Knorr cruises in 1996/1997 and
33MW1993.

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - silicate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 1.06. Clearly 6% low against
RO2003. Inversion also thinks 1.062

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - phosphate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - nitrate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 1.02. Clear 2% low bias
against accurate cruise MT20030723

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - alkalinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -5. Obvious from many good
xovers

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - tCO2

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Make -999. These DIC values were
calculated.

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - salinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0

Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910/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: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910/salinity: init slope+intercept

autogenerated: using BOTsal (no CTDsal)

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

06MT19960910 - silicate

Silicate: The average of all crossovers is 0.95 (with large scatter) and the
inversions suggest an upward adjustment of 1.05, suggesting the silicate values
are too low. The crossovers with the core-cruises confirms an upward correction.
Based on these evidence an adjustment of 1.05, was applied to the silicate data.
(posted by Carsten Schirnick on behalf of Toste Tanhua)

Posted by cschirnick@geomar.de on 2008-11-11 09:27:56 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - ph

06MT19960910 62 702
pHSWS25
There are 12 xovers. The fitted offset is -0.007. The suggested adjustment is
-0.007
Except one, all residuals are very low and fits inside +-0.003.
Very good fit with 5 core cruises.
Vigo 2008/06/12
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.
d preffix in the upper X axis labels stand for pH determined with Alk and TCO2
using the CO2SYS routines and the Mehr'73 ctes fitted by Dick&Mill'87.
expocode ids in upper X axis stand for NA ids or SO_ids+10000 for avoiding
coincidences

Posted by avelo@iim.csic.es on 2008-06-12 19:01:35 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - oxygen

The average of all cross-overs is 1.027 but with three cruises with poor data
that bias the result. Without these two cruises the average would be 1.014
revealing that this cruise is still bit higher in oxygen.
The inversion suggests an adjustment of 0.985 (WDLSQ) and 0.981 (WLSQ).
The offsets with core cruise seems to confirm the adjustment, but to note that
the mid depth data suggest no adjustment.
In this case I suggest an adjustment consistent with the inversion also to
ensure consistency with the cruise 06MT19960613.
Zürich, 2008.06.11
Ilaria Stendardo

Posted by ilaria.stendardo@env.ethz.ch on 2008-06-11 11:23:34 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - alkalinity

06MT19960910
alkalinity
There are 14 xovers. The fitted offset is -4.3. The suggested adjustment is 0
All residuals fits inside +-5, and generally close to 0
Very good fit with core-cruises.
Vigo 2008/06/09
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 2008-06-10 09:33:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - silicate

The average of all cross overs is 0.96 with large scatter, suggesting the
silicate values are on the low side

The inversions sugest an upward adjustment of 1.09 and 1.10 (WLSQ and WDLSQ,
respectively).

The cross-overs with the core-cruises confirms an adjustment.

Based on these evidence I suggest an adjustment of 1.09, i.e. the more
conservative of the two inversions.


Kiel, 2008.05.27
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-04 21:13:05 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - phosphate

The average of all cross overs is 1.025 with large scatter, suggesting the
phospate values are OK, but on the high side.

The N/P ratio is 15.61, intercept -0.27.

The inversion suggest no adjustment.

Most of the cross-overs witht the core-cruises are close to 1 (within the
uncertainty).

Based on these evidence I suggest no adjustment.


Kiel, 2008.05.27
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-04 21:09:40 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

06MT19960910 - nitrate

The average of all cross overs is 0.992, suggesting that the nitrate values are
OK.

The N/P ratio is 15.61, intercept -0.27.

The inversion suggest an upward adjustment of 1.04 and 1.05 for WLSQ and WDLSQ,
respectively.

Most of the cross-overs witht the core-cruises are close to 1 (within the
uncertainty).

Based on these evidence I suggest no adjustment.


Kiel, 2008.05.27
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-04 21:04:24 UTC for data product: CARINA, GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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