Cruise: 18HU20050526 (dataset:GLODAPv2) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: HUD2005-016; 18HU20050526; HUD2005-016; PU name: ar07w.2005
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2! Click here to switch to new version (GLODAPv2)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| 18HU20050526___Xresults.png | View | ||

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:27
ccl4:1
cfc113:1
cfc12:1
cruise:1
ctd_oxygen:12
ctd_salinity:13
nitrate:38
oxygen:40
phosphate:36
salinity:41
silicate:38
tco2:36


| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_10.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_11.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_12.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_6.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_7.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_8.png | [autogenerated from RC_Siv/salinity!] |
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| Xover_9.png | [autogenerated from RC_Siv/salinity!] |
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| Xresults.png | [autogenerated from RC_Siv/salinity!] |
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| unadjusted_06MM20090714_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19941115_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19970707_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT19990711_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT20030723_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_06MT20030831_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19920527_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19930617_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19940524_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19950607_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19960512_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19970509_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19980622_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU19990627_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20000520_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20010530_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20020623_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20030713_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20040515_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20060524_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20070510_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20080520_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20090517_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20100513_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_18HU20110506_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_316N19810401_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| unadjusted_18HU20050526_74DI20080820_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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| xover_sum_18HU20050526_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 18HU20050526
GLODAPv3 release: salinity update of 18HU20050526 based on salinity_offset:
0.0166; inversion: 0.0166; inversion_full: 0.0167; preadjustment: 0;
offsets_raw: -0.0131; offsets_preadj: -0.0133; offsets_preadj_u: 0.0015;
offsets_post: 0.0000; offsets_post_u: 0.0009; offsets_post_rt: 0.0007;
numberofxovers: 40; trends_pre: 0.0007; trends_adj: 0.0005.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : make 0. Cruise in highly variable
region. Matches quite well with its contemporaries.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - salinity
The xover analysis show an offset in salinity but this is due to a real trend.
Do not adjust. The same goes for ctdsal
Posted by siv.lauvset@uib.no on 2013-05-13 12:04:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_10.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_11.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_12.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_6.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_7.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_8.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xover_9.png | [autogenerated from RC_Siv/ctd_salinity!] |
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| Xresults.png | [autogenerated from RC_Siv/ctd_salinity!] |
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View comment(s) (filtered by ctd_salinity in subject)
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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_10.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_2.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_3.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_4.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_5.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_6.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_7.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_8.png | [autogenerated from RC_Siv/tco2!] |
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| Xover_9.png | [autogenerated from RC_Siv/tco2!] |
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| Xresults.png | [autogenerated from RC_Siv/tco2!] |
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| unadjusted_06MT19970707_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_06MT19990711_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_06MT20030723_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19920527_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19930617_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19940524_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19950607_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19960512_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19970509_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19980622_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU19990627_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20000520_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20010530_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20020623_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20030713_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20040515_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20060524_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20070510_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20080520_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20090517_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20100513_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_18HU20110506_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_316N19810401_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| unadjusted_18HU20050526_74DI20080820_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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| xover_sum_18HU20050526_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 18HU20050526
GLODAPv3 release: tco2 update of 18HU20050526 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.3; preadjustment: 0; offsets_raw: 2.0;
offsets_preadj: 1.7; offsets_preadj_u: 0.3; offsets_post: 1.5; offsets_post_u:
0.2; offsets_post_rt: 1.7; numberofxovers: 27; trends_pre: 0.7; trends_adj: 0.6.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Cruise is region of
strong trends, and seems to fall exactly on the trend line.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - tco2
The xover results show an offset of 6 but this is an actual change. Do not
adjust
Posted by siv.lauvset@uib.no on 2013-05-13 12:05:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_2.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_3.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_4.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xover_5.png | [autogenerated from RC_Siv/alkalinity!] |
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| Xresults.png | [autogenerated from RC_Siv/alkalinity!] |
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| unadjusted_06MT19970707_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_06MT20030723_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19950607_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19960512_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19970509_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19980622_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU19990627_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20000520_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20010530_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20020623_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20030713_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20040515_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20060524_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20070510_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20080520_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20090517_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20100513_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_18HU20110506_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_316N19810401_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| unadjusted_18HU20050526_74DI20080820_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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| xover_sum_18HU20050526_ALK.pdf | [autogenerated from RC_Steven/alkalinity!] |
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View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 18HU20050526
GLODAPv3 release: alkalinity update of 18HU20050526 based on alkalinity_offset:
5.5; inversion: 5.5; inversion_full: 5.5; preadjustment: 0; offsets_raw: -3.8;
offsets_preadj: -4.2; offsets_preadj_u: 1.3; offsets_post: -0.0; offsets_post_u:
0.5; offsets_post_rt: 0.7; numberofxovers: 19; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 UTC for data product: GLODAPv3
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. ALK data very noisy.
Barely accaptable. Cruise is region of strong trends, and seems to fall
approximately on the trend line. Note that most Hudson TA data are of mediocre
quality at best. There appear to be occasional calibration breaks between the
southern shelfbreak leg and the main Labrador Sea leg, and data are generally
exceedingly noisy.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.945.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20050526
GLODAPv3 release: phosphate update of 18HU20050526 based on phosphate_offset:
-5.5; inversion: 0.5; inversion_full: -0.0; preadjustment: -6; offsets_raw:
-0.3; offsets_preadj: -0.1; offsets_preadj_u: 0.6; offsets_post: -0.0;
offsets_post_u: 0.3; offsets_post_rt: -0.1; numberofxovers: 27; trends_pre:
-0.1; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Is 5.5% high against
MT200307, which is tightly bound to the rest of the N-Atl (and needs adjustments
of 3%). QC1: has 1 strongly outlying profile.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - phosphate
Phosphate on this cruise is consistently very high and the offsets are constant
with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:15:33 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_10.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_11.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_2.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_3.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_4.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_5.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_6.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_7.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_8.png | [autogenerated from RC_Siv/nitrate!] |
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| Xover_9.png | [autogenerated from RC_Siv/nitrate!] |
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| Xresults.png | [autogenerated from RC_Siv/nitrate!] |
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| unadjusted_06MT19941115_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19970707_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT19990711_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_06MT20030723_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19920527_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19930617_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19940524_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19950607_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19960512_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19970509_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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| unadjusted_18HU19980622_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU19990627_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20000520_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20010530_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20020623_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20030713_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20040515_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20060524_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20070510_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20080520_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20090517_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20100513_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_18HU20110506_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_316N19810401_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| unadjusted_18HU20050526_74DI20080820_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
| xover_sum_18HU20050526_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:16 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 18HU20050526
GLODAPv3 release: nitrate update of 18HU20050526 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 0.7;
offsets_preadj: 0.9; offsets_preadj_u: 0.5; offsets_post: 0.8; offsets_post_u:
0.2; offsets_post_rt: 0.5; numberofxovers: 29; trends_pre: -0.1; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Large scatter
between profiles, this is only borderline acceptable.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_10.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/phosphate!] |
View | |
| unadjusted_06MT19941115_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT19990711_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_06MT20030723_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19920527_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19930617_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19940524_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19950607_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19960512_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19970509_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19980622_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU19990627_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20000520_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20010530_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20020623_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20030713_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20040515_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20060524_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20070510_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20080520_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20090517_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20100513_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_18HU20110506_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_316N19810401_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| unadjusted_18HU20050526_74DI20080820_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
| xover_sum_18HU20050526_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.945.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20050526
GLODAPv3 release: phosphate update of 18HU20050526 based on phosphate_offset:
-5.5; inversion: 0.5; inversion_full: -0.0; preadjustment: -6; offsets_raw:
-0.3; offsets_preadj: -0.1; offsets_preadj_u: 0.6; offsets_post: -0.0;
offsets_post_u: 0.3; offsets_post_rt: -0.1; numberofxovers: 27; trends_pre:
-0.1; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Is 5.5% high against
MT200307, which is tightly bound to the rest of the N-Atl (and needs adjustments
of 3%). QC1: has 1 strongly outlying profile.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - phosphate
Phosphate on this cruise is consistently very high and the offsets are constant
with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:15:33 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_10.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_11.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/silicate!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/silicate!] |
View | |
| unadjusted_06MT19941115_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT19970707_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT19990711_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_06MT20030723_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19920527_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19930617_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19940524_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19950607_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19960512_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19970509_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19980622_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU19990627_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20000520_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20010530_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20020623_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20030713_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20040515_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20060524_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20070510_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20080520_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20090517_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20100513_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_18HU20110506_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_316N19810401_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| unadjusted_18HU20050526_74DI20080820_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
| xover_sum_18HU20050526_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.014.
Posted by nlange@geomar.de on 2026-08-05 16:37:54 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 18HU20050526[1-last] based on
silicate_offset: 1.4; inversion: 1.4; inversion_full: 1.7; preadjustment: 0;
offsets_raw: 0.2; offsets_preadj: 0.2; offsets_preadj_u: 0.3; offsets_post:
-0.0; offsets_post_u: 0.2; offsets_post_rt: 0.0; numberofxovers: 29; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 (not re-inspected
for GLODAPv2)
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_10.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_11.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/oxygen!] |
View | |
| unadjusted_06MM20090714_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19941115_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19970707_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT19990711_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT20030723_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_06MT20030831_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19920527_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19930617_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19940524_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19950607_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19960512_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19970509_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19980622_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU19990627_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20000520_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20010530_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20020623_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20030713_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20040515_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20060524_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20070510_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20080520_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20090517_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20100513_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_18HU20110506_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_316N19810401_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| unadjusted_18HU20050526_74DI20080820_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
| xover_sum_18HU20050526_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |

View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.019.
Posted by nlange@geomar.de on 2026-08-05 16:37:27 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 18HU20050526
GLODAPv3 release: oxygen update of 18HU20050526 based on oxygen_offset: 1.9;
inversion: 1.9; inversion_full: 1.9; preadjustment: 0; offsets_raw: -2.0;
offsets_preadj: -1.9; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.0; numberofxovers: 40; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : make 1.00. Cruise appears to be on
lowest point of a gradually undulating trend. Previous factor of 1.02 would
adjust to mean level of all cruises between 1995 and 2010, which is not
appropriate in this variable region.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and UNCHANGED CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - oxygen
Oxygen on this cruise is consistently very low and the offsets are constant with
depth.
Posted by siv.lauvset@uib.no on 2013-03-22 15:16:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| Xover_1.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_10.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_11.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_2.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_3.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_4.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_5.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_6.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_7.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_8.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xover_9.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Siv/ctd_oxygen!] |
View | |

View comment(s) (filtered by ctd_oxygen in subject)
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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by cfc12 in subject)
18HU20050526 - cfc12
large scatter of CFC-12 data, flagged as bad
R. Steinfeldt
30. April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:39:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023


View comment(s) (filtered by cfc11 in subject)
18HU20050526 - cfc113
scatter of CFC-113 data espescially towards high side
R. Steinfeldt
30.April 2013
Some outliers removed; data are still on the high end, but acceptable.
R. Steinfeldt
26. June 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:40:50 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by cfc113 in subject)
18HU20050526 - cfc113
scatter of CFC-113 data espescially towards high side
R. Steinfeldt
30.April 2013
Some outliers removed; data are still on the high end, but acceptable.
R. Steinfeldt
26. June 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:40:50 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

View comment(s) (filtered by ccl4 in subject)
18HU20050526 - ccl4
a lot of outliers on the high side
CCl4 data flagged bad
R. Steinfeldt
30. April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 14:31:35 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023




View 41 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.014.
Posted by nlange@geomar.de on 2026-08-05 16:37:54 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 0.945.
Posted by nlange@geomar.de on 2026-08-05 16:37:40 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.019.
Posted by nlange@geomar.de on 2026-08-05 16:37:27 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:16 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 18HU20050526[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 18HU20050526[1-last] based on
silicate_offset: 1.4; inversion: 1.4; inversion_full: 1.7; preadjustment: 0;
offsets_raw: 0.2; offsets_preadj: 0.2; offsets_preadj_u: 0.3; offsets_post:
-0.0; offsets_post_u: 0.2; offsets_post_rt: 0.0; numberofxovers: 29; trends_pre:
0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3
18HU20050526[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:23 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 18HU20050526[1-last]
Automated addition of temperature as NEW parameter to 18HU20050526[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:10 UTC for data product: GLODAPv3
18HU20050526[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
18HU20050526[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:10 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 18HU20050526
GLODAPv3 release: tco2 update of 18HU20050526 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: -1.3; preadjustment: 0; offsets_raw: 2.0;
offsets_preadj: 1.7; offsets_preadj_u: 0.3; offsets_post: 1.5; offsets_post_u:
0.2; offsets_post_rt: 1.7; numberofxovers: 27; trends_pre: 0.7; trends_adj: 0.6.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:09 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 18HU20050526
GLODAPv3 release: salinity update of 18HU20050526 based on salinity_offset:
0.0166; inversion: 0.0166; inversion_full: 0.0167; preadjustment: 0;
offsets_raw: -0.0131; offsets_preadj: -0.0133; offsets_preadj_u: 0.0015;
offsets_post: 0.0000; offsets_post_u: 0.0009; offsets_post_rt: 0.0007;
numberofxovers: 40; trends_pre: 0.0007; trends_adj: 0.0005.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:39 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 18HU20050526
GLODAPv3 release: phosphate update of 18HU20050526 based on phosphate_offset:
-5.5; inversion: 0.5; inversion_full: -0.0; preadjustment: -6; offsets_raw:
-0.3; offsets_preadj: -0.1; offsets_preadj_u: 0.6; offsets_post: -0.0;
offsets_post_u: 0.3; offsets_post_rt: -0.1; numberofxovers: 27; trends_pre:
-0.1; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:25 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 18HU20050526
GLODAPv3 release: oxygen update of 18HU20050526 based on oxygen_offset: 1.9;
inversion: 1.9; inversion_full: 1.9; preadjustment: 0; offsets_raw: -2.0;
offsets_preadj: -1.9; offsets_preadj_u: 0.2; offsets_post: 0.0; offsets_post_u:
0.1; offsets_post_rt: 0.0; numberofxovers: 40; trends_pre: -0.0; trends_adj:
-0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:11 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 18HU20050526
GLODAPv3 release: nitrate update of 18HU20050526 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: -0.5; preadjustment: 0; offsets_raw: 0.7;
offsets_preadj: 0.9; offsets_preadj_u: 0.5; offsets_post: 0.8; offsets_post_u:
0.2; offsets_post_rt: 0.5; numberofxovers: 29; trends_pre: -0.1; trends_adj:
-0.1.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:10:59 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 18HU20050526
GLODAPv3 release: alkalinity update of 18HU20050526 based on alkalinity_offset:
5.5; inversion: 5.5; inversion_full: 5.5; preadjustment: 0; offsets_raw: -3.8;
offsets_preadj: -4.2; offsets_preadj_u: 1.3; offsets_post: -0.0; offsets_post_u:
0.5; offsets_post_rt: 0.7; numberofxovers: 19; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 UTC for data product: GLODAPv3
18HU20050526 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
18HU20050526 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:23 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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.
Posted by svheuven@gmail.com on 2015-02-19 09:22:18 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_ATL_for_Carsten.xls / 2015-01-08): : make 1.00. Cruise appears to be on
lowest point of a gradually undulating trend. Previous factor of 1.02 would
adjust to mean level of all cruises between 1995 and 2010, which is not
appropriate in this variable region.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00 (not re-inspected
for GLODAPv2)
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Is 5.5% high against
MT200307, which is tightly bound to the rest of the N-Atl (and needs adjustments
of 3%). QC1: has 1 strongly outlying profile.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Large scatter
between profiles, this is only borderline acceptable.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. ALK data very noisy.
Barely accaptable. Cruise is region of strong trends, and seems to fall
approximately on the trend line. Note that most Hudson TA data are of mediocre
quality at best. There appear to be occasional calibration breaks between the
southern shelfbreak leg and the main Labrador Sea leg, and data are generally
exceedingly noisy.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : Maintain 0. Cruise is region of
strong trends, and seems to fall exactly on the trend line.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 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_ATL_for_Carsten.xls / 2015-01-08): : make 0. Cruise in highly variable
region. Matches quite well with its contemporaries.
Posted by svheuven@gmail.com on 2015-01-08 16:40:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/oxygen: update slope+intercept
autogenerated: BOToxy is compatible with CALIBRATED CTDoxy
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/oxygen: init slope+intercept
autogenerated: using mean of BOToxy and UNCHANGED CTDoxy.
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526/salinity: init slope+intercept
autogenerated: using mean of BOTsal and UNCHANGED CTDsal
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - tco2
The xover results show an offset of 6 but this is an actual change. Do not
adjust
Posted by siv.lauvset@uib.no on 2013-05-13 12:05:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - salinity
The xover analysis show an offset in salinity but this is due to a real trend.
Do not adjust. The same goes for ctdsal
Posted by siv.lauvset@uib.no on 2013-05-13 12:04:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - ccl4
a lot of outliers on the high side
CCl4 data flagged bad
R. Steinfeldt
30. April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 14:31:35 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - cfc113
scatter of CFC-113 data espescially towards high side
R. Steinfeldt
30.April 2013
Some outliers removed; data are still on the high end, but acceptable.
R. Steinfeldt
26. June 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:40:50 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - cfc12
large scatter of CFC-12 data, flagged as bad
R. Steinfeldt
30. April 2013
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:39:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
No subject
Posted by rsteinf@physik.uni-bremen.de on 2013-04-30 11:34:32 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - oxygen
Oxygen on this cruise is consistently very low and the offsets are constant with
depth.
Posted by siv.lauvset@uib.no on 2013-03-22 15:16:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - phosphate
Phosphate on this cruise is consistently very high and the offsets are constant
with depth
Posted by siv.lauvset@uib.no on 2013-03-22 15:15:33 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
18HU20050526 - general
All xovers are below 2500m
There are not enough bottle salinities so use ctdsal as salinity
Posted by siv.lauvset@uib.no on 2013-03-22 15:14:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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