Cruise: 740H20081226 (dataset:GLODAPv2.NEW) Data product: GLODAPv2 Successor: GLODAPv2.2019, v2.2020, v2.2021

Synonyms (including errata!) for this cruise: A21; 740H20081226; alias: JC030; 740H20081226; ANDREX

IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2! Click here to switch to new version (GLODAPv2)

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 1 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
740H20081226___Xresults.png		View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:20 cruise:1 ctd_salinity:18 nitrate:31 oxygen:33 phosphate:29 salinity:17 silicate:30 tco2:30

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 17 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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:24 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): : make 1.04. Clearly 4-5% low
against 35MF2008 and 06AQ2010, both of which are not more biased than 1%.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2

Autogenerated comment - silicate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. That compensates the
mean offset (+2.0±1.5%, n=12) and the bias against AQ2010 (which is highly
accurate) and equals the inversion suggestion.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2

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 16:41:04 UTC for data product: GLODAPv2

Autogenerated comment - nitrate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 1.00. No appreciable bias
against AJAX-2, which is accurate. Inversion agrees.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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): : maintain 0. (Not verified to be
correct: inversion suggestion <<4, existing adjustment==0)

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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): : make 0.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2

740H20081226/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

740H20081226/salinity: update slope+intercept

autogenerated: only CTDsal available (no BOTsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:42 UTC for data product: GLODAPv2

740H20081226/oxygen: init slope+intercept

autogenerated: using BOToxy (no CTDoxy)

Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2

740H20081226/salinity: init slope+intercept

autogenerated: using CTDsal (no BOTsal)

Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2

740H20081226 - ctd_salinity

There is something seriously off with salinity on the reference cruise
90MS19811009 so I have disregarded the results from that xover when determining
adjustments for ctdsal. Also large offset with 91AA19971204. Don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 15:21:45 UTC for data product: GLODAPv2

740H20081226 - alkalinity

Xovers suggest an offset but only two xovers so don't adjust

Posted by siv.lauvset@uib.no on 2013-06-20 15:19:32 UTC for data product: GLODAPv2

740H20081226 - oxygen

Consistently low so adjust up 1.03

Posted by siv.lauvset@uib.no on 2013-03-22 11:44:44 UTC for data product: GLODAPv2

740H20081226 - silicate

Consistently high so adjust down 0.97

Posted by siv.lauvset@uib.no on 2013-03-22 11:43:44 UTC for data product: GLODAPv2

74020081226 - general

There is no bottle salinity on this cruise so use ctdsal as salinity.

Posted by siv.lauvset@uib.no on 2013-03-22 11:42:27 UTC for data product: GLODAPv2

View other postings and files re. this adjustment

ReadMe file(s) for this cruise

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