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 09:22:17 UTC for data product: GLODAPv2

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 16:41:00 UTC for data product: GLODAPv2

316N19810721/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2

316N19810721 - salinity

The inversion suggest a correction of -31.7. But this is Nordic Seas TTO leg. Do
not adjust.

Posted by are.olsen@uib.no on 2012-08-31 13:45:18 UTC for data product: GLODAPv2

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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 09:22:17 UTC for data product: GLODAPv2

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316N19810721 - tco2

Negating any previous comments, for TTONAS, GLODAPv2 uses the reanalyzed TCO2
and TALK data published by Tanhua and Wallace (2005), without any subsequent
adjustments. Data quality is considered good. "QC'ed yes/no" flags are set to
"NO", because QC performed by T&W2005 is distinct and different from GLODAPv2's
methodology.

Posted by svheuven@gmail.com on 2015-07-06 22:04:50 UTC for data product: GLODAPv2

Autogenerated comment - tCO2

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. TTONAS has excellent
DIC (likely because we use Toste's revised version (Tanhua Wallace 2005).

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721 - tco2

The adjusted data from Tanhua and Wallace (2006, GRL, doi:10.1029/2006GB002695)
is used already for the GLODAPv2 product, hence no further adjustment required.

Posted by ttanhua@geomar.de on 2014-02-12 14:04:15 UTC for data product: GLODAPv2

316N19810721 - tco2

For now, for purpose of GLODAPv1.2, do not adjust. We need to look more closely
at these data, in particular whether these are the original or Brewer revised
(CDIAC NDP 004) total carbon data. Will be done for GLODAPv2. Plan is to follow
the Tanhua and Wallace (2005) suggested correction.

Posted by are.olsen@uib.no on 2013-01-22 11:21:19 UTC for data product: GLODAPv2

316N19810721 - tco2

Mean offset with 2 cruises: +5.2
Inversion suggests -4.4
That this cruise is a bit high is confirmed by the two x-overs indeed.
I therefore suggest an adjustment of -4

Posted by mario.hoppema@awi.de on 2012-12-17 16:45:24 UTC for data product: GLODAPv2

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316N19810721 - alkalinity

Negating any previous comments, for TTONAS, GLODAPv2 uses the reanalyzed TCO2
and TALK data published by Tanhua and Wallace (2005), without any subsequent
adjustments. Data quality is considered good. "QC'ed yes/no" flags are set to
"NO", because QC performed by T&W2005 is distinct and different from GLODAPv2's
methodology.
(for this leg, we're problably way off with that decision for TALK).

Posted by svheuven@gmail.com on 2015-07-06 22:04:42 UTC for data product: GLODAPv2

Autogenerated comment - alkalinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : Make -12. This is the suggestion
by the split-cruises inversion. See accompanying explanatory document
(Atlantic_Alkalinity.pdf or similar)

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721 - alkalinity

The adjusted data from Tanhua and Wallace (2006, GRL, doi:10.1029/2006GB002695)
is used already for the GLODAPv2 product, hence no further adjustment required.

Posted by ttanhua@geomar.de on 2014-02-12 14:04:06 UTC for data product: GLODAPv2

316N19810721 - alkalinity

For now, with time constraints, and for the purpose of GLODAPv1.2 these are not
corrected. Consider more closely later, taking account of Tanhua and Wallace
(2005) later (for GLODAPv2).

Posted by are.olsen@uib.no on 2013-01-22 11:33:19 UTC for data product: GLODAPv2

316N19810721 - alkalinity

Mean offset with 2 cruises: +10.9
Inversion suggests -7.8
Good x-overs with 2 reliable cruises.
I suggest an adjustment of -6

Posted by mario.hoppema@awi.de on 2012-12-17 16:48:42 UTC for data product: GLODAPv2

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Autogenerated comment - phosphate

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

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721 - phosphate

Earlier decision of giving no adjustment is confirmed by new inversion for
phosphate in the Atlantic with 10 core cruises assigned.

Posted by mario.hoppema@awi.de on 2012-11-24 21:23:15 UTC for data product: GLODAPv2

316N19810721 - phosphate

Suggested correction is 0.9685, and MO was 0.991. These are Nordic Seas and
NASPG data. Very active region, and difference may be real. Do not adjust.

Posted by are.olsen@uib.no on 2012-09-12 09:26:51 UTC for data product: GLODAPv2

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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.

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721 - nitrate

Suggested correction was 0.98, and MO was 0.997. Appears fine, do not adjust.

Posted by are.olsen@uib.no on 2012-09-03 21:53:50 UTC for data product: GLODAPv2

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Autogenerated comment - phosphate

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

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721 - phosphate

Earlier decision of giving no adjustment is confirmed by new inversion for
phosphate in the Atlantic with 10 core cruises assigned.

Posted by mario.hoppema@awi.de on 2012-11-24 21:23:15 UTC for data product: GLODAPv2

316N19810721 - phosphate

Suggested correction is 0.9685, and MO was 0.991. These are Nordic Seas and
NASPG data. Very active region, and difference may be real. Do not adjust.

Posted by are.olsen@uib.no on 2012-09-12 09:26:51 UTC for data product: GLODAPv2

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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 16:41:00 UTC for data product: GLODAPv2

316N19810721 - silicate

The inversion suggest a correction of 1.008 based on 5 crossovers with a mean
offset of 0.967. No adjustment recommended.

Posted by are.olsen@uib.no on 2012-09-15 13:50:21 UTC for data product: GLODAPv2

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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 09:22:17 UTC for data product: GLODAPv2

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. TTONAS leg 5
matches well with it contemporaries. Much higher than more recent cruises
though, indicating strong decrease in Nordic Seas oxygen (so don't trust
inversion).

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2

316N19810721/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2

316N19810721 - oxygen

The inversion suggest that these data should be corrected using a factor of
0.9878 based on 5 crossovers with a mean offset of 1.005. This is at 1% limit,
but old & Nordic seas. Do not adjust.

Posted by are.olsen@uib.no on 2012-09-18 09:22:41 UTC for data product: GLODAPv2

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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 09:22:17 UTC for data product: GLODAPv2

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316N19810721 - c13

Becker et al. 2016:
The inversion does not suggest any correction for the TTO-NAS dataset.

Posted by nlange@geomar.de on 2018-09-06 09:40:25 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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