Cruise: 06MT19940329 (dataset:GLODAPv1.2) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Synonyms (including errata!) for this cruise: 06MT28_1; 06MT19940329; 06MT28_1; A08; corrigendum:06M319940329 (06MT is wrong Expocode for this Meteor!)
IMPORTANT information for GLODAP Reference Group Editors: This adjustment is a published version for GLODAPv2!
Please wait while loading list of related files
Filename: | Comment: | Action | |
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offsets.png | [autogenerated from RC_Are/adjustments!] |
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- no files! -
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cruise:1
nitrate:27
oxygen:22
salinity:26
silicate:21
tco2:10
- no files! -
Filename: | Comment: | Action | |
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unadjusted_06MT19940219_06MT19940329_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_29HE20130320_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_316N19720718.1_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_316N19821201_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_316N19831007_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_316N19871123.1_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_316N19940403_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_323019940104_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_33RO20050111_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_33RO20100308_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_35A319950111_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_06MT19940329_35A319950222_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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xover_sum_06MT19940329_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 35A319950111!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 33MW19910711!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 323019940104!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19940403!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19871123.6!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19871123.3!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19871123.2!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19871123.1!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19831007!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19810401.3!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19720718.8!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 06MT19940329 / 316N19720718.5!]; [autogenerated from running_cluster_are/salinity!] |
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View comment(s) (filtered by 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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - salinity
Inversion suggested correction of 0.4 ppm based on 9 xovers with mean offset
1.46, do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 09:20:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
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unadjusted_06MT19940329_316N19720718.1_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_316N19831007_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_316N19871123.1_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_316N19940403_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_323019940104_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_33RO20050111_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_33RO20100308_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_35A319950111_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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unadjusted_06MT19940329_35A319950222_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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xover_sum_06MT19940329_DIC.pdf | [autogenerated from RC_Steven/tco2!] |
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View comment(s) (filtered by tco2 in subject)
Autogenerated comment - tCO2
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - tco2
Mean offset with 7 cruises -4.0 but biased by some bad x-overs.
Inversion suggests insignificant +0.9
I suggest NO adjustment in agreement with GLODAPv1.
Posted by mario.hoppema@awi.de on 2012-12-13 16:13:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View comment(s) (filtered by alkalinity in subject)
06MT19940329 - alkalinity
Last minute change of mind: ALK needs to be preserved even though calculated,
because otherwise the CO2 system is not determined (GLODAPv2 does not consider
pCO2). Moreover, ALK (or a determined CO2 system) is required for C14
calculations. So I compared the calculated ALK with our almost-final, adjusted
product. The MT1993 ALK data appear slightly low compared to the cruises it
crosses. I recommend to apply a
(small) adjustment of +6.
Posted by svheuven@gmail.com on 2015-02-03 10:52:57 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): : make -999. QC1: data is calculated
from DIC and pCO2. Needs to be removed from dataset.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - alkalinity
Mean offset with 6 cruises -15.8 but this is biased low due to some low cruises.
Still some cruises (316N19940403 and 323019940104) appear to suggest that this
cruise is too low.
Inversion suggests correction of: +8.3
We follow the inversion and I suggest an adjustment of +8 (GLODAPv1 had no
adjustment)
Posted by mario.hoppema@awi.de on 2012-12-13 16:29:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View comment(s) (filtered by ph in subject)
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain -999
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
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unadjusted_06MT19940329_29HE20130320_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_316N19720718.1_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_316N19831007_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_316N19871123.1_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_316N19940403_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_323019940104_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_33RO20050111_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_33RO20100308_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_35A319950111_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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unadjusted_06MT19940329_35A319950222_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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xover_sum_06MT19940329_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 35A319950111!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 33MW19910711!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 33MW19910711!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 323019940104!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19940403!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19940403!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19871123.6!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19871123.6!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19871123.3!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19871123.2!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19871123.1!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19831007!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19810401.3!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19720718.8!]; [autogenerated from running_cluster_are/nitrate!] |
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Xover.png | [Copy of nitrate plot for crossover: 06MT19940329 / 316N19720718.5!]; [autogenerated from running_cluster_are/nitrate!] |
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View comment(s) (filtered by nitrate in subject)
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 1.065. Excellent precision,
but extreme bias.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - nitrate
Suggested correction is 1.059, and mean of all offsets is 0.947.
These data are certainly low, and we recommend that they are multiplied with
1.06,. Consistent with GLODAP recommended additative adjustment of 1.01
Posted by are.olsen@uib.no on 2012-08-31 14:48:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View comment(s) (filtered by phosphate in subject)
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain -999
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
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unadjusted_06MT19940329_29HE20130320_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_316N19720718.1_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_316N19831007_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_316N19871123.1_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_316N19940403_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_323019940104_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_33RO20050111_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_33RO20100308_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_35A319950111_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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unadjusted_06MT19940329_35A319950222_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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xover_sum_06MT19940329_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 35A319950111!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 323019940104!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19940403!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19871123.6!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19871123.2!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19871123.1!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19831007!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19810401.3!]; [autogenerated from running_cluster_are/silicate!] |
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Xover.png | [Copy of silicate plot for crossover: 06MT19940329 / 316N19720718.5!]; [autogenerated from running_cluster_are/silicate!] |
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View comment(s) (filtered by silicate in subject)
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.07
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - silicate
The inversion suggest a correction of 1.066 for this south equatorial Atlantic
cruise and the mean offset is 0.926. These data are clearly too low. An
adjustment of 1.07 is recommended. G&J had a bias of 4.2 μmol/kg too low
Posted by are.olsen@uib.no on 2012-09-13 13:05:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
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unadjusted_06MT19940219_06MT19940329_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_29HE20130320_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_316N19720718.1_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_316N19831007_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_316N19871123.1_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_316N19940403_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_323019940104_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_33RO20050111_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_33RO20100308_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_35A319950111_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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unadjusted_06MT19940329_35A319950222_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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xover_sum_06MT19940329_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 35A319950111!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 323019940104!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19940403!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19871123.6!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19871123.2!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19871123.1!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19831007!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19810401.3!]; [autogenerated from running_cluster_are/oxygen!] |
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Xover.png | [Copy of oxygen plot for crossover: 06MT19940329 / 316N19720718.5!]; [autogenerated from running_cluster_are/oxygen!] |
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View comment(s) (filtered by 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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.07
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
oxygen 06MT19940329
Oxygen adjustment of +7% confirmed for this cruise via basin scale (Angola)
comparison. 3/11/14 RMK
Posted by key@princeton.edu on 2014-03-11 19:23:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - oxygen
The inversion suggest a correction of 1.0664 based on 10 crossovers with a mean
offset of 0.932. The data certainly appear low. This is a south equatorial
section across the NA, and the xovers come from may regions. The GLODAP
suggested correction is 6.71, umol/kg, ~3%. Recommend that the data are adjusted
by 1.07.
Posted by are.olsen@uib.no on 2012-09-17 12:57:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - oxygen
deleted
Posted by are.olsen@uib.no on 2012-09-17 12:57:10 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View 21 comment(s) (Lists all comments)
Autogenerated CTD salinity and CTD oxygen update
Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - alkalinity
Last minute change of mind: ALK needs to be preserved even though calculated,
because otherwise the CO2 system is not determined (GLODAPv2 does not consider
pCO2). Moreover, ALK (or a determined CO2 system) is required for C14
calculations. So I compared the calculated ALK with our almost-final, adjusted
product. The MT1993 ALK data appear slightly low compared to the cruises it
crosses. I recommend to apply a
(small) adjustment of +6.
Posted by svheuven@gmail.com on 2015-02-03 10:52:57 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): : maintain 1.07
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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 1.07
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : maintain -999
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : make 1.065. Excellent precision,
but extreme bias.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : make -999. QC1: data is calculated
from DIC and pCO2. Needs to be removed from dataset.
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 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): : maintain 0
Posted by svheuven@gmail.com on 2015-01-08 16:40:57 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:38 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
oxygen 06MT19940329
Oxygen adjustment of +7% confirmed for this cruise via basin scale (Angola)
comparison. 3/11/14 RMK
Posted by key@princeton.edu on 2014-03-11 19:23:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - alkalinity
Mean offset with 6 cruises -15.8 but this is biased low due to some low cruises.
Still some cruises (316N19940403 and 323019940104) appear to suggest that this
cruise is too low.
Inversion suggests correction of: +8.3
We follow the inversion and I suggest an adjustment of +8 (GLODAPv1 had no
adjustment)
Posted by mario.hoppema@awi.de on 2012-12-13 16:29:07 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - tco2
Mean offset with 7 cruises -4.0 but biased by some bad x-overs.
Inversion suggests insignificant +0.9
I suggest NO adjustment in agreement with GLODAPv1.
Posted by mario.hoppema@awi.de on 2012-12-13 16:13:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - oxygen
The inversion suggest a correction of 1.0664 based on 10 crossovers with a mean
offset of 0.932. The data certainly appear low. This is a south equatorial
section across the NA, and the xovers come from may regions. The GLODAP
suggested correction is 6.71, umol/kg, ~3%. Recommend that the data are adjusted
by 1.07.
Posted by are.olsen@uib.no on 2012-09-17 12:57:49 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - oxygen
deleted
Posted by are.olsen@uib.no on 2012-09-17 12:57:10 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - silicate
The inversion suggest a correction of 1.066 for this south equatorial Atlantic
cruise and the mean offset is 0.926. These data are clearly too low. An
adjustment of 1.07 is recommended. G&J had a bias of 4.2 μmol/kg too low
Posted by are.olsen@uib.no on 2012-09-13 13:05:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - nitrate
Suggested correction is 1.059, and mean of all offsets is 0.947.
These data are certainly low, and we recommend that they are multiplied with
1.06,. Consistent with GLODAP recommended additative adjustment of 1.01
Posted by are.olsen@uib.no on 2012-08-31 14:48:15 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
06MT19940329 - salinity
Inversion suggested correction of 0.4 ppm based on 9 xovers with mean offset
1.46, do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 09:20:59 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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