GLODAPv3 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 [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope \| intercept \| action [ID]	/ - #
Temp. [+]
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: - no files! -

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:12 nitrate:17 oxygen:19 phosphate:16 salinity:19 silicate:1 tco2:13

Plot files re. Cluster: - no files! -

Annotations re. this cruise/adjustment in GLODAPv3

View 43 annotation(s) (Lists all annotations)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 09AR20041223[1-last]

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

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

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 09AR20041223[1-last]

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

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 09AR20041223[1-last]

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

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

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.011.

Posted by nlange@geomar.de on 2026-08-05 16:37:15 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 09AR20041223[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 09AR20041223[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: -0.1; offsets_preadj: -0.1; offsets_preadj_u: 0.7; offsets_post:
0.1; offsets_post_u: 0.7; offsets_post_rt: 0.2; numberofxovers: 14; trends_pre:
0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:22 UTC for data product: GLODAPv3

09AR20041223[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
09AR20041223 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:22 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 09AR20041223[1-last]

Automated addition of temperature as NEW parameter to 09AR20041223[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:09 UTC for data product: GLODAPv3

09AR20041223[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
09AR20041223[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:09 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 09AR20041223

GLODAPv3 release: tco2 update of 09AR20041223 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 0.7; preadjustment: 0; offsets_raw: -0.9;
offsets_preadj: -1.1; offsets_preadj_u: 0.9; offsets_post: -0.9; offsets_post_u:
0.7; offsets_post_rt: -0.6; numberofxovers: 11; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:07 UTC for data product: GLODAPv3

09AR20041223 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
09AR20041223 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:07 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 09AR20041223

GLODAPv3 release: salinity update of 09AR20041223 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0006; preadjustment: 0;
offsets_raw: -0.0022; offsets_preadj: -0.0003; offsets_preadj_u: 0.0010;
offsets_post: -0.0003; offsets_post_u: 0.0010; offsets_post_rt: -0.0022;
numberofxovers: 16; trends_pre: -0.0003; trends_adj: -0.0003.

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

09AR20041223 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
09AR20041223 - 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 09AR20041223

GLODAPv3 release: phosphate update of 09AR20041223 based on phosphate_offset:
1.9; inversion: 1.9; inversion_full: 1.9; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -1.9; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.1; numberofxovers: 14; 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

09AR20041223 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
09AR20041223 - 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 09AR20041223

GLODAPv3 release: oxygen update of 09AR20041223 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.2; offsets_post_u:
0.1; offsets_post_rt: -0.1; numberofxovers: 17; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:10 UTC for data product: GLODAPv3

09AR20041223 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
09AR20041223 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:10 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 09AR20041223

GLODAPv3 release: nitrate update of 09AR20041223 based on nitrate_offset: 1.1;
inversion: 1.1; inversion_full: 1.3; preadjustment: 0; offsets_raw: -1.1;
offsets_preadj: -1.1; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 15; 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

09AR20041223 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
09AR20041223 - 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 09AR20041223

GLODAPv3 release: alkalinity update of 09AR20041223 based on alkalinity_offset:
0.0; inversion: 0.0; inversion_full: 0.9; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.2; offsets_preadj_u: 1.5; offsets_post: 0.4; offsets_post_u:
1.1; offsets_post_rt: 0.5; numberofxovers: 10; 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

09AR20041223 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
09AR20041223 - 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

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:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

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

09AR20041223/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with unchanged CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Make 1.00. Xover&Inversion
results suggest 0.975, but these data turn out to be in umol/l. A density
correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : set to 0

Posted by svheuven@gmail.com on 2014-06-16 15:50:31 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : set to 0

Posted by svheuven@gmail.com on 2014-06-16 15:50:31 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain. This cruise has
two legs, and connects the south-of-tasmania cruises with the wider Indian
Ocean. Inversion result differs between a SouthOfTas-only inversion (+0.006) and
a whole-Indian inversion (+0.002). Do not adjust.

Posted by svheuven@gmail.com on 2014-06-16 15:50:31 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - oxygen

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For OXY, inversion suggests ~0.985, which may indicate 1% low bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:56:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - silicate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For SIL, inversion suggests ~0.965, which may indicate 1% high bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:55:25 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - phosphate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.

Posted by svheuven@gmail.com on 2014-04-22 19:54:33 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - nitrate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For NO3, inversion suggests ~0.985, which may indicate 1% low bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:54:05 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - alkalinity

DIC and ALK and CFCs now available. ALK values are fairly precise and appear
accurate, tho maybe slightly low (~4). Not clear enough however, so do not
adjust.

Posted by svheuven@gmail.com on 2014-04-22 19:52:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - tco2

DIC and ALK and CFCs now available. DIC values are fairly precise and appear
accurate. Do not adjust.

Posted by svheuven@gmail.com on 2014-04-22 19:50:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

CAREFUL! NUTS & OXY UNITS /l

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.

Posted by svheuven@gmail.com on 2014-04-22 19:44:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223/oxygen: init slope+intercept

autogenerated: using BOToxy (few or no CTDoxy or BOToxy>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223/salinity: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - nitrate

Xovers give mean offset of 1.026. I suspect natural changes (since all
nutrients have offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:52 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - phosphate

Xovers give mean offset of 1.016. Thre is however one xover which draws this
down which looks strange. I suspect natural changes (since all nutrients have
offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - silicate

Xovers give mean offset of 1.034. I suspect natural changes (since all
nutrients have offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - general

There is no tco2 or alk on this cruise.
There are significant offsets on all nutrients here. However, ther offsets are
not constant with depth and I'm not familiar enough with the area to know the
degree of natural change (all reference cruises are quite old). I say we either
adjust all, or none at all (like I suggest)

Posted by siv.lauvset@uib.no on 2013-03-22 11:20:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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ReadMe file(s) for this cruise

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Files and Annotations for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
09AR19940101_09AR20041223_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR19941213_09AR20041223_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR19960119_09AR20041223_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20030103_09AR20041223_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_09AR20060102_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_09AR20120105_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_09AR20160111_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_09FA19960507_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_320619960503_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_35MF20091219_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_74AB19871112_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_74DI19930206_salinity__Xover_SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View
09AR20041223_salinity__SAL.png	[GLODAPv3 release: autogenerated from RC_Nico/salinity for: 09AR20041223[1-last]	View

Data files re. Salinity
[+]: - no files! -

View annotation(s) (filtered by salinity in subject)

GLODAPv3 release: autogenerated salinity update for 09AR20041223

GLODAPv3 release: salinity update of 09AR20041223 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0006; preadjustment: 0;
offsets_raw: -0.0022; offsets_preadj: -0.0003; offsets_preadj_u: 0.0010;
offsets_post: -0.0003; offsets_post_u: 0.0010; offsets_post_rt: -0.0022;
numberofxovers: 16; trends_pre: -0.0003; trends_adj: -0.0003.

Posted by nlange@geomar.de on 2026-08-04 17:11:37 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:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

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

09AR20041223/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain. This cruise has
two legs, and connects the south-of-tasmania cruises with the wider Indian
Ocean. Inversion result differs between a SouthOfTas-only inversion (+0.006) and
a whole-Indian inversion (+0.002). Do not adjust.

Posted by svheuven@gmail.com on 2014-06-16 15:50:31 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223/salinity: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide annotations

Files and Annotations for ctd_salinity

Files

Plot files re. CTD-Sal. [+]
slope | intercept | action [ID]: - no files! -

Data files re. CTD-Sal. [+]
slope | intercept | action [ID]: - no files! -

View annotation(s) (filtered by ctd_salinity in subject)

Files and Annotations for tco2

Files

Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
09AR19940101_09AR20041223_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR19941213_09AR20041223_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_09AR20060102_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_09AR20160111_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_320619960503_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_35MF20091219_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_tco2__Xover_DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View
09AR20041223_tco2__DIC.png	[GLODAPv3 release: autogenerated from RC_Nico/tco2 for: 09AR20041223[1-last]	View

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

View annotation(s) (filtered by tco2 in subject)

Files and Annotations for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
09AR19941213_09AR20041223_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_09AR20060102_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_09AR20160111_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_320619960503_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_35MF20091219_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_alkalinity_Xover_ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View
09AR20041223_alkalinity__ALK.png	[GLODAPv3 release: autogenerated from RC_Nico/alkalinity for: 09AR20041223[1-last]	View

Data files re. Alkalinity
[+]: - no files! -

View annotation(s) (filtered by alkalinity in subject)

Files and Annotations for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
09AR19940101_09AR20041223_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR19941213_09AR20041223_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR19960119_09AR20041223_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20030103_09AR20041223_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_09AR20060102_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_09AR20120105_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_09FA19960507_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_320619960503_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_74AB19871112_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_74DI19930206_nitrate__Xover_NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View
09AR20041223_nitrate__NO3.png	[GLODAPv3 release: autogenerated from RC_Nico/nitrate for: 09AR20041223[1-last]	View

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

View annotation(s) (filtered by nitrate in subject)

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.011.

Posted by nlange@geomar.de on 2026-08-05 16:37:15 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 09AR20041223

GLODAPv3 release: nitrate update of 09AR20041223 based on nitrate_offset: 1.1;
inversion: 1.1; inversion_full: 1.3; preadjustment: 0; offsets_raw: -1.1;
offsets_preadj: -1.1; offsets_preadj_u: 0.4; offsets_post: -0.0; offsets_post_u:
0.2; offsets_post_rt: -0.0; numberofxovers: 15; 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

Autogenerated comment - nitrate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - nitrate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For NO3, inversion suggests ~0.985, which may indicate 1% low bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:54:05 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - nitrate

Xovers give mean offset of 1.026. I suspect natural changes (since all
nutrients have offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:52 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide annotations

Files and Annotations for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
09AR19940101_09AR20041223_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR19941213_09AR20041223_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR19960119_09AR20041223_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20030103_09AR20041223_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_09AR20120105_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_09FA19960507_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_320619960503_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_74AB19871112_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_74DI19930206_phosphate__Xover_PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View
09AR20041223_phosphate__PO4.png	[GLODAPv3 release: autogenerated from RC_Nico/phosphate for: 09AR20041223[1-last]	View

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

View annotation(s) (filtered by phosphate in subject)

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 09AR20041223[1-last]

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

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

GLODAPv3 release: autogenerated phosphate update for 09AR20041223

GLODAPv3 release: phosphate update of 09AR20041223 based on phosphate_offset:
1.9; inversion: 1.9; inversion_full: 1.9; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -1.9; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.4; offsets_post_rt: 0.1; numberofxovers: 14; 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

Autogenerated comment - phosphate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - phosphate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.

Posted by svheuven@gmail.com on 2014-04-22 19:54:33 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - phosphate

Xovers give mean offset of 1.016. Thre is however one xover which draws this
down which looks strange. I suspect natural changes (since all nutrients have
offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Files and Annotations for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
09AR20041223_silicate__SIL.png	[GLODAPv3 release: autogenerated from RC_Nico/silicate for: 09AR20041223[1-last]	View

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

View annotation(s) (filtered by silicate in subject)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 09AR20041223[1-last]

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

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

GLODAPv3 release: autogenerated silicate update for 09AR20041223[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 09AR20041223[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 0.3; preadjustment: 0;
offsets_raw: -0.1; offsets_preadj: -0.1; offsets_preadj_u: 0.7; offsets_post:
0.1; offsets_post_u: 0.7; offsets_post_rt: 0.2; numberofxovers: 14; trends_pre:
0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:22 UTC for data product: GLODAPv3

Autogenerated comment - silicate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain 1.00.
Xover&Inversion results suggest 0.975, but these data turn out to be in umol/l.
A density correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - silicate

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For SIL, inversion suggests ~0.965, which may indicate 1% high bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:55:25 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - silicate

Xovers give mean offset of 1.034. I suspect natural changes (since all
nutrients have offsets) so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 14:36:09 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Hide annotations

Files and Annotations for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
09AR19940101_09AR20041223_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR19941213_09AR20041223_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR19960119_09AR20041223_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20030103_09AR20041223_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_09AR20060102_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_09AR20120105_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_09AR20160111_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_09FA19960507_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_316N19941201_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_320619960503_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_33RR20070204_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_33RR20160208_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_35MF19860401_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_35MF20091219_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_49NZ20121128_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_49NZ20130106_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_74AB19871112_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_74DI19930206_oxygen__Xover_O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View
09AR20041223_oxygen__O2.png	[GLODAPv3 release: autogenerated from RC_Nico/oxygen for: 09AR20041223[1-last]	View

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

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

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 09AR20041223[1-last]

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

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

GLODAPv3 release: autogenerated oxygen update for 09AR20041223

GLODAPv3 release: oxygen update of 09AR20041223 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.1; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.1; offsets_preadj_u: 0.1; offsets_post: -0.2; offsets_post_u:
0.1; offsets_post_rt: -0.1; numberofxovers: 17; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:10 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:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

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

09AR20041223/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with unchanged CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Make 1.00. Xover&Inversion
results suggest 0.975, but these data turn out to be in umol/l. A density
correction of the original data will bring them to /kg, so .no further
correction here. (see email svh=>rmk 2014-apr-18)

Posted by svheuven@gmail.com on 2014-06-16 15:50:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223 - oxygen

The data we used for this cruise during the GLODAPv2 QC2 program suffered a
clerical error: nutrient and oxygen data are actually in umol/l. Upon
verification by Rintoul these data will be converted by Bob to /kg. For now, I
will add default adjustment values of 0.975 for all nutrients & oxygen.
For OXY, inversion suggests ~0.985, which may indicate 1% low bias of measured
data, which for now I'll assume to be below our threshold, so I assigned 0.975.

Posted by svheuven@gmail.com on 2014-04-22 19:56:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

09AR20041223/oxygen: init slope+intercept

autogenerated: using BOToxy (few or no CTDoxy or BOToxy>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Dataproduct: GLODAPv3 :: Adjustments

Cruise: 09AR20041223 (dataset:GLODAPv2) Data product: GLODAPv3 Predecessor: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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GLODAPv3 release: converted value for silicate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: autogenerated silicate update for 09AR20041223[1-last]

09AR20041223[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 09AR20041223[1-last]

09AR20041223[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 09AR20041223

09AR20041223 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 09AR20041223

09AR20041223 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 09AR20041223

09AR20041223 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 09AR20041223

09AR20041223 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 09AR20041223

09AR20041223 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 09AR20041223

09AR20041223 GLODAPv3 release

Autogenerated CTD salinity and CTD oxygen update

09AR20041223/oxygen: update slope+intercept

09AR20041223/salinity: update slope+intercept

Autogenerated comment - oxygen

Autogenerated comment - silicate

Autogenerated comment - phosphate

Autogenerated comment - nitrate

Autogenerated comment - alkalinity

Autogenerated comment - tCO2

Autogenerated comment - salinity

09AR20041223 - oxygen

09AR20041223 - silicate

09AR20041223 - phosphate

09AR20041223 - nitrate

09AR20041223 - alkalinity

09AR20041223 - tco2

CAREFUL! NUTS & OXY UNITS /l

09AR20041223/oxygen: init slope+intercept

09AR20041223/salinity: init slope+intercept

09AR20041223 - nitrate

09AR20041223 - phosphate

09AR20041223 - silicate

09AR20041223 - general

GLODAPv3 release: autogenerated salinity update for 09AR20041223

Autogenerated CTD salinity and CTD oxygen update

09AR20041223/salinity: update slope+intercept

Autogenerated comment - salinity

09AR20041223/salinity: init slope+intercept

Autogenerated CTD salinity and CTD oxygen update

GLODAPv3 release: autogenerated tco2 update for 09AR20041223

Autogenerated comment - tCO2

09AR20041223 - tco2

GLODAPv3 release: autogenerated alkalinity update for 09AR20041223

Autogenerated comment - alkalinity

09AR20041223 - alkalinity

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: autogenerated nitrate update for 09AR20041223

Autogenerated comment - nitrate

09AR20041223 - nitrate

09AR20041223 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: autogenerated phosphate update for 09AR20041223

Autogenerated comment - phosphate

09AR20041223 - phosphate

09AR20041223 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: autogenerated silicate update for 09AR20041223[1-last]

Autogenerated comment - silicate

09AR20041223 - silicate

09AR20041223 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 09AR20041223[1-last]

GLODAPv3 release: autogenerated oxygen update for 09AR20041223

Autogenerated CTD salinity and CTD oxygen update

09AR20041223/oxygen: update slope+intercept

Autogenerated comment - oxygen

09AR20041223 - oxygen

09AR20041223/oxygen: init slope+intercept