GLODAPv2 Adjustments

Stations:	[1-last]
The selected Calculated Carbon Parameter has been dismissed in October 2017! Legacy values will be exported as is and displayed in red with subscript "c", e.g. -0.123456_c! No data available? Insert -999 No suggestion for adjustment possible? Insert -888 To calibrate CTDsal use: CTDsal_calibrated = (CTDsal - CTDsal_intercept) / CTDsal_slope To calibrate CTDoxy use: CTDoxy_calibrated = (CTDoxy - CTDoxy_intercept) / CTDoxy_slope
Insert your commit message below explaining your change(s) before you save…
Salinity [+]
CTD-Sal. [+] slope/intercept - action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
pH [+]
pCO₂ [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope/intercept - action [ID]	/ - #
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 0 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
offsets.png	[autogenerated from RC_Are/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:13 cfc12:1 cruise:1 nitrate:20 oxygen:32 phosphate:18 salinity:32 silicate:32 tco2:14

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 29 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 09:22:27 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 1.00. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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. Cruise is highly
accurate against RO2011, RO2011 and several other high-quality cruises. Nice
profiles, too. QC1: has a sil value of zero around 2200 m deep.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 1.045

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 1.035. Clearly 3-4% low
against several very high quality cruises. Existing 1.025 is too low.

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 0. This cruise appears (at
least on the well xover'ed southern end) to be accurate. Comparison against
35MF2008 (which is accurate) is spot on, as are xovers against 33RO2011,
90AV2004, 49NZ2003 and 33RO2010 (northern end, at the coast).

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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. This cruise is an
exact match (0±1) with the excellent 33RO2010, which is parallel (but 5-25
degrees to the East). No localized biased present (as opposed to the Equatorial
Atalante cruises from this era). FIGURE DIC_change_35A319950222_33RO20100308

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 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 16:41:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - cfc12

relatively low CFC-12 saturation (~95% compared to ~100% for CFC.-11) and
CFC-12/CFc-11 ratio; enhance by 5%

Posted by rsteinf@physik.uni-bremen.de on 2014-04-29 18:46:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/oxygen: init slope+intercept

autogenerated: using BOToxy (no CTDoxy)

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/salinity: init slope+intercept

autogenerated: using BOTsal (no CTDsal)

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - alkalinity

Mean offset with 4 cruises: 9.0
Inversion suggests -6.3
x-overs with 06MT19900123 and 06MT19940329 do indeed suggest that this is too
high.
I suggest an adjustment of -6 following the inversion.

Posted by mario.hoppema@awi.de on 2012-12-14 15:31:52 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - tco2

Mean offset with 6 cruises: 0.6
Inversion suggests: -1.7
I suggest NO adjustment, in agreement with GLODAPv1.

Posted by mario.hoppema@awi.de on 2012-12-14 15:25:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - phosphate

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

Posted by mario.hoppema@awi.de on 2012-11-23 15:13:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - oxygen

The inversion suggest a correction of 0.9999 based on 11 crossovers with a mean
offset of 0.997. No adjustment is recommended. This is consistent with CARINA

Posted by are.olsen@uib.no on 2012-09-17 13:24:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - silicate

The inversion suggest a correction of 1.0115 and mean offset is 1.006. No
adjustment is recommended. This is perfect agreement with CARINA

Posted by are.olsen@uib.no on 2012-09-13 20:36:30 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - phosphate

Suggested correction is 1.0798 and mean offset is 0.942. This certainly appears
low. Initially recommend adjust by x 1.08. This is a bit larger than CARINA
adjustment of 1.055. Use CARINA adjustment.

Posted by are.olsen@uib.no on 2012-09-10 21:26:02 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - nitrate

Suggested correction was 1.0337, and mean bias 0.975. It looks low from the
crossover profiles. Our analysis recommend that this is adjusted by the factor
1.03. This is consistent with but slighty smaller than GLODAP recommending
adding 1.3. Consistent also with CARINA suggesting x1.025.. Use CARINA
adjustment, 1.025

Posted by are.olsen@uib.no on 2012-08-31 15:04:58 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - salinity

The inversion suggest a correction of 1.04 ppm, based on 12 crossovers with mean
offset 0.961. Do not adjust. This is consistent with CARINA.

Posted by are.olsen@uib.no on 2012-08-31 10:05:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - tco2

UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment.
The average of all cross-overs is -6
The previous analysis suggested an adjustment by +3.9 (see plot by Anton Velo;
the offset is -3.9 which should result in an adjustment of +3.9).
Also the cross-over with core cruise 49NZ20031106 indicates that TCO2 of cruise
35A319950222 be too low.
I therefore suggest an adjustment of TCO2 by +4
30 October 2008,
Mario Hoppema (agreed by Anton Velo)

Posted by mario.hoppema@awi.de on 2008-10-30 15:14:13 UTC for data product: CARINA

35A319950222 - alkalinity

Average of cross-overs is -0.1
The inversion gives an insignificant value: -3.4
So no adjustment for alkalinity
24 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-24 08:31:53 UTC for data product: CARINA

35A319950222 - salinity

Average of all cross-overs is: 2.4
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises (316N19831007, 49NZ20031106) does not warrant an
adjustment.
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 09:31:09 UTC for data product: CARINA

35A319950222 - tco2

35A319950222 786
tco2
There are 4 xovers. The fitted offset is -3.9. The suggested adjustment is 0
The uncertainties are large.
The 2 better xovers are with 49NZ200311006 (core) and 90AV20041109, and seems to
support a low offset of
around -2~-3 which is inside of boundaries.
The other 2 crosses with GLODAP cruises are poor.
Vigo 2008/06/10
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises
expocode ids in upper X axis stand for NA ids or SO_ids+10000 for avoiding
coincidences
**************************************************************************************

Posted by avelo@iim.csic.es on 2008-06-12 13:35:02 UTC for data product: CARINA

35A319950222 - oxygen

Average of all cross-overs is: 0.992
Inversion analysis suggests no significant adjustment (1.000).
Cross-overs with core cruises (49NZ20031106, SAVE) appear to support these
results.
There I suggest NO adjustment of oxygen for cruise 35A319950222.
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 16:14:22 UTC for data product: CARINA

35A319950222 - silicate

Average of all cross-overs is: 1.015 (but this is heavily influenced by very
high value of cross-over with cruise 316N19831113).
Inversion analysis suggests no significant adjustment (0.989).
Opposite to the average, silicate of 35A319950222 is somewhat low compared to
almost all cruises, including core cruises. However, the differences are
generally small.
Based on all this, I suggest NO adjustment of silicate for cruise 35A319950222.
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 16:10:22 UTC for data product: CARINA

35A319950222 - phosphate

Average of all cross-overs is: 0.937 (but this is influenced by very low value
of cross-over with cruise 316N19831113).
Inversion analysis suggests an adjustment of: 1.056
The cross-overs with core cruises (316N19831007, 49NZ20031106) confirm this
result.
Therefore, I suggest an adjustment of phosphate for cruise 35A319950222 of 1.055
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 15:29:04 UTC for data product: CARINA

35A319950222 - nitrate

Average of all cross-overs is: 0.978
Inversion analysis suggests an adjustment of: 1.027
The cross-overs with core cruises (316N19831007, 49NZ20031106) confirm this
result.
I therefore suggest an adjustment of nitrate for cruise 35A319950222 of 1.025
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 15:21:06 UTC for data product: CARINA

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ReadMe file(s) for this cruise

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Files and Comments for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06AQ19980328_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19900123_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19910210_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19921227_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_06MT19940329_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_29HE20100208_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19720718.1_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19831007_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19831113_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19871123.1_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_33RO20110926_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319930102_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_35MF20080207_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_35TH20000724_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_49NZ20031106_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_740H20090307_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_74DI19921222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_35A319950222_90AV20041104_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
xover_sum_35A319950222_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 74DI19921222 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319930102 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319950222 / 316N19871123.4!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319950222 / 316N19871123.2!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319950222 / 316N19831113!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319950222 / 316N19831007!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 35A319950222 / 316N19720718.8!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 06MT19921227 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 06MT19910210 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 06MT19900123 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View
Xover.png	[Copy of salinity plot for crossover: 06AQ19920521 / 35A319950222!]; [autogenerated from running_cluster_are/salinity!]	View

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

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 09:22:27 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 16:41:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/salinity: init slope+intercept

autogenerated: using BOTsal (no CTDsal)

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - salinity

The inversion suggest a correction of 1.04 ppm, based on 12 crossovers with mean
offset 0.961. Do not adjust. This is consistent with CARINA.

Posted by are.olsen@uib.no on 2012-08-31 10:05:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - salinity

Average of all cross-overs is: 2.4
Inversion analysis suggests an insignificant adjustment.
Cross-overs with core cruises (316N19831007, 49NZ20031106) does not warrant an
adjustment.
13 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-13 09:31:09 UTC for data product: CARINA

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Files and Comments for ctd_salinity

Files

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

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

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

Files and Comments for tco2

Files

Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06MT19900123_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06MT19910210_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06MT19921227_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_06MT19940329_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N19720718.1_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N19831007_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N19871123.1_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_33RO20110926_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_35A319930102_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_35A319950222_35MF20080207_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_35A319950222_49NZ20031106_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_35A319950222_740H20090307_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
xover_sum_35A319950222_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View

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

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. This cruise is an
exact match (0±1) with the excellent 33RO2010, which is parallel (but 5-25
degrees to the East). No localized biased present (as opposed to the Equatorial
Atalante cruises from this era). FIGURE DIC_change_35A319950222_33RO20100308

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - tco2

Mean offset with 6 cruises: 0.6
Inversion suggests: -1.7
I suggest NO adjustment, in agreement with GLODAPv1.

Posted by mario.hoppema@awi.de on 2012-12-14 15:25:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - tco2

UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment.
The average of all cross-overs is -6
The previous analysis suggested an adjustment by +3.9 (see plot by Anton Velo;
the offset is -3.9 which should result in an adjustment of +3.9).
Also the cross-over with core cruise 49NZ20031106 indicates that TCO2 of cruise
35A319950222 be too low.
I therefore suggest an adjustment of TCO2 by +4
30 October 2008,
Mario Hoppema (agreed by Anton Velo)

Posted by mario.hoppema@awi.de on 2008-10-30 15:14:13 UTC for data product: CARINA

35A319950222 - tco2

35A319950222 786
tco2
There are 4 xovers. The fitted offset is -3.9. The suggested adjustment is 0
The uncertainties are large.
The 2 better xovers are with 49NZ200311006 (core) and 90AV20041109, and seems to
support a low offset of
around -2~-3 which is inside of boundaries.
The other 2 crosses with GLODAP cruises are poor.
Vigo 2008/06/10
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises
expocode ids in upper X axis stand for NA ids or SO_ids+10000 for avoiding
coincidences
**************************************************************************************

Posted by avelo@iim.csic.es on 2008-06-12 13:35:02 UTC for data product: CARINA

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Files and Comments for alkalinity

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Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
unadjusted_06MT19910210_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_06MT19921227_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_29HE20100208_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_316N19720718.1_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_316N19831007_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_316N19871123.1_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_33RO20110926_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_35A319930102_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_35A319950222_35MF20080207_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_35A319950222_49NZ20031106_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_35A319950222_740H20090307_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_35A319950222_90AV20041104_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
xover_sum_35A319950222_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View

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

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Files and Comments for ph

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Plot files re. pH
[+]: - no files! -

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

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Files and Comments for pco2

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Plot files re. pCO₂
[+]: - no files! -

Data files re. pCO₂
[+]: - no files! -

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Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06AQ19980328_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19900123_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19910210_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19921227_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_06MT19940329_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_29HE20100208_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19720718.1_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19831007_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19831113_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19871123.1_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_33RO20110926_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319930102_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_35MF20080207_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_35TH20000724_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_49NZ20031106_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_740H20090307_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_74DI19921222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_35A319950222_90AV20041104_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
xover_sum_35A319950222_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View

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

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Files and Comments for phosphate

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Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06AQ19980328_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19900123_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19910210_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_06MT19921227_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_29HE20100208_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19720718.1_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19831007_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19831113_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19871123.1_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_33RO20110926_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319930102_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319950222_35MF20080207_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319950222_49NZ20031106_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319950222_740H20090307_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319950222_74DI19921222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_35A319950222_90AV20041104_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
xover_sum_35A319950222_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View

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

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

Files and Comments for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06AQ19980328_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19900123_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19910210_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19921227_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_06MT19940329_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_29HE20100208_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19720718.1_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19831007_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19831113_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19871123.1_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_33RO20110926_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319930102_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_35MF20080207_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_35TH20000724_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_49NZ20031106_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_740H20090307_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_74DI19921222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_35A319950222_90AV20041104_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
xover_sum_35A319950222_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 74DI19921222 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319930102 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319950222 / 316N19871123.4!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319950222 / 316N19871123.2!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319950222 / 316N19831113!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319950222 / 316N19831007!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 35A319950222 / 316N19720718.8!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 06MT19921227 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 06MT19910210 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 06MT19900123 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View
Xover.png	[Copy of silicate plot for crossover: 06AQ19920521 / 35A319950222!]; [autogenerated from running_cluster_are/silicate!]	View

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

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

Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
unadjusted_06AQ19920521_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06AQ19980328_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19900123_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19910210_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19921227_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_06MT19940329_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_29HE20100208_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19720718.1_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19831007_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19831113_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19871123.1_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_33RO20110926_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319930102_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_35MF20080207_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_35TH20000724_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_49NZ20031106_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_740H20090307_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_74DI19921222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_35A319950222_90AV20041104_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
xover_sum_35A319950222_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 74DI19921222 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319930102 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319950222 / 316N19871123.4!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319950222 / 316N19871123.2!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319950222 / 316N19831113!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319950222 / 316N19831007!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 35A319950222 / 316N19720718.8!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 06MT19940329 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 06MT19921227 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 06MT19910210 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 06MT19900123 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View
Xover.png	[Copy of oxygen plot for crossover: 06AQ19920521 / 35A319950222!]; [autogenerated from running_cluster_are/oxygen!]	View

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

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 09:22:27 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 1.00. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%

Posted by svheuven@gmail.com on 2015-01-08 16:41:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222/oxygen: init slope+intercept

autogenerated: using BOToxy (no CTDoxy)

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - oxygen

The inversion suggest a correction of 0.9999 based on 11 crossovers with a mean
offset of 0.997. No adjustment is recommended. This is consistent with CARINA

Posted by are.olsen@uib.no on 2012-09-17 13:24:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

35A319950222 - oxygen

Average of all cross-overs is: 0.992
Inversion analysis suggests no significant adjustment (1.000).
Cross-overs with core cruises (49NZ20031106, SAVE) appear to support these
results.
There I suggest NO adjustment of oxygen for cruise 35A319950222.
9 June 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-06-09 16:14:22 UTC for data product: CARINA

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Files and Comments for ctd_oxygen

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Plot files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

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

Files and Comments for cfc12

Files

Plot files re. CFC12
[x]:

Filename:	Comment:	Action…
cfc_35A319950222.pdf		View

Dataproduct: GLODAPv2 :: Adjustments

Cruise: 35A319950221 (dataset:CARINA) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - oxygen

Autogenerated comment - silicate

Autogenerated comment - phosphate

Autogenerated comment - nitrate

Autogenerated comment - alkalinity

Autogenerated comment - tCO2

Autogenerated comment - salinity

35A319950222/oxygen: update slope+intercept

35A319950222/salinity: update slope+intercept

35A319950222 - cfc12

35A319950222/oxygen: init slope+intercept

35A319950222/salinity: init slope+intercept

35A319950222 - alkalinity

35A319950222 - tco2

35A319950222 - phosphate

35A319950222 - oxygen

35A319950222 - silicate

35A319950222 - phosphate

35A319950222 - nitrate

35A319950222 - salinity

35A319950222 - tco2

35A319950222 - alkalinity

35A319950222 - salinity

35A319950222 - tco2

35A319950222 - oxygen

35A319950222 - silicate

35A319950222 - phosphate

35A319950222 - nitrate

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - salinity

35A319950222/salinity: update slope+intercept

35A319950222/salinity: init slope+intercept

35A319950222 - salinity

35A319950222 - salinity

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - tCO2

35A319950222 - tco2

35A319950222 - tco2

35A319950222 - tco2

Autogenerated comment - alkalinity

35A319950222 - alkalinity

35A319950222 - alkalinity

Autogenerated comment - phosphate

35A319950222 - phosphate

35A319950222 - phosphate

35A319950222 - phosphate

Autogenerated comment - nitrate

35A319950222 - nitrate

35A319950222 - nitrate

Autogenerated comment - phosphate

35A319950222 - phosphate

35A319950222 - phosphate

35A319950222 - phosphate

Autogenerated comment - silicate

35A319950222 - silicate

35A319950222 - silicate

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - oxygen

35A319950222/oxygen: update slope+intercept

35A319950222/oxygen: init slope+intercept

35A319950222 - oxygen

35A319950222 - oxygen

Autogenerated CTD salinity and CTD oxygen update

35A319950222 - cfc12