CRUISE REPORT: 40N 
(Updated AUG 2018)


Highlights




                        Cruise Summary Information

          WOCE Section Designation  40N (RF12-06)
Expedition designation (ExpoCodes)  49RY20120726 (aka: 49UP20120726) 
                  Chief Scientists  Hitomi KAMIYA
                             Dates  2012 JUL 26 - 2012 AUG 16  Leg 1
                                    2012 AUG 21 - 2012 SEP 13  Leg 2
                              Ship  R/V Ryofu Maru
                     Ports of call  Tokyo - Kushiro - Tokyo

                                                40° 04.31' N
             Geographic Boundaries  142° 18.89' E          170° 04.51' E
                                                32° 59.86' N

                          Stations  75
      Floats and drifters deployed  1 bouy, 2 floats deployed
    Moorings deployed or recovered  0

                           Contact Information:

                              Hitomi KAMIYA
   Marine Environment Monitoring and Analysis Center • Marine Division
                 Global Environment and Marine Department
                    Japan Meteorological Agency (JMA)
         1-3-4, Otemachi • Chiyoda-ku • Tokyo • 100-8122 • JAPAN
            Tel: +81-3-3212-8341 x5131 • Fax: +81-3-3211-6908
                     Email: hkamiya@met.kishou.go.jp


                Report assembled by Jerry Kappa, UCSD/SIO















A. Cruise narrative

1. Highlights

   Cruise designation: RF12-06（40N）
   a. EXPOCODE: 49UP20120726
   b. Chief scientist: Hitomi KAMIYA (hkamiya@met.kishou.go.jp)
                       Marine Environment Monitoring and Analysis Center
                          Marine Division
                       Global Environment and Marine Department
                       Japan Meteorological Agency (JMA)
                       1-3-4, Otemachi, Chiyoda-ku, Tokyo 100-8122, JAPAN
                       Phone: +81-3-3212-8341   Ext. 5131
                       FAX:	 +81-3-3211-6908
   c. Ship name: R/V Ryofu Maru
   d. Ports of call: Leg 1: Tokyo - Kushiro, Leg 2: Kushiro - Tokyo
   e. Cruise dates: Leg 1: 26 July 2012 - 16 August 2012
                     Leg 2: 21 August 2012 - 13 September 2012
   f. Floats and drifters deployed: two profiling floats and one 
      drifting ocean data buoy

2.  Cruise Summary Information

RF12-06 cruise was carried out during the period from July 26 to 
September 13, 2012. The cruise started from the east of Honshu, Japan, 
and sailed towards east along 40°N. This line was not observed in the 
WOCE (World Ocean Circulation Experiment) Hydrographic Programme.

R/V Ryofu Maru departed Tokyo (Japan) on July 26, 2012. Before the 
observation at the first station, all watch standers were drilled in the 
method of sample drawing and CTD operations near Izu-Oshima (34°42’N, 
139°52’E). The hydrographic cast of CTDO2 was started at the first 
station (Stn.1 (40°00’N, 142°19’E; RF4461)) on June 28. Leg 1 consisted 
of 43 stations from Stn.1 to Stn.43 (40°01’N, 167°40’E; RF4498). She 
called for Kushiro on August 16, 2012 (Leg 1). She left Kushiro on August 
21, 2012 for Tokyo and arrived on September 13, 2012 (Leg 2). Leg 2 
consisted of 32 stations from Stn.44 (40°01’N, 167°41’E; RF4504) to 
Stn.75 (39°59’N, 164°59’E; RF4535). To examine consistency of data, we 
carried out the observation twice at 40°N, 165°E (Stn.39 and 75), 40°N, 
167°40’E (Stn.43 and 44) and 40°N, 169°E (Stn.46 and 47). In order to 
ensure a controlled spooling of the armored cable, we rewound the cable 
three times at 37°20’N, 143°35’E (about 7000 m depth), 40°N, 154°20’E 
(about 5560 m depth) and 41°30’N, 145°35’E (about 6000 m depth). Cruise 
track and station location are shown in Figure 1.

A total of 75 stations was occupied using a Sea-Bird Electronics (SBE) 36 
position carousel equipped with 10-liter Niskin water sample bottles, a 
CTD system (SBE911plus) equipped with SBE35 deep ocean standards 
thermometer, JFE Advantech oxygen sensor (RINKO III), Teledyne Benthos 
altimeter, and Teledyne RD Instruments Lowered Acoustic Doppler Current 
Profiler (L-ADCP). 

At each station, full-depth CTDO2 (temperature, conductivity (salinity) 
and dissolved oxygen) profile and up to 36 water samples were taken and 
analyzed. Water samples were obtained from 10 dbar to approximately 10 m 
above the bottom. In addition, surface water was sampled by a stainless 
steel bucket at each station. Sampling layer is designed as so-called 
staggered mesh as shown in Table 2 (Swift, 2010). The bottle depth 
diagram is shown in Figure 2.

Water samples were analyzed for salinity, dissolved oxygen, nutrients, 
dissolved inorganic carbon (DIC), total alkalinity (TA), pH, CFC-11, CFC-
12 and phytopigment (chlorophyll-a and phaeopigments). Underway 
measurements of partial pressure of carbon dioxide (pCO2), temperature, 
salinity, chlorophyll-a, subsurface current, bathymetry and 
meteorological parameters were conducted along the cruise track.

One drifting ocean data buoy (WMO number： 21636) was deployed at 
38°45.947’N, 142°50.188’E on June 28, 2012. Two ARGO floats (PROVOR: nke 
Instrumentation, France) were deployed at the request of JAMSTEC along 
the cruise track. The information of deployed floats is listed in Table 
1.


Figure 1: Cruise track of RF12-06. Open and closed circles indicate CTD 
          station and X-BT station, respectively.

Figure 2: The bottle depth diagram for RF12-06 cruise. 


Table 1: Information of deployed floats in RF12-06.

       Date and Time of   Date and Time 
ARGOS    System Reset     of Deployment    Position of deployment      PI          Remark
  ID        (UTC)             (UTC)
—————  ————————————————  ———————————————  —————————————————————————  ———————  ————————————————
97946  August 9, 17:53   August 9, 19:00  39-58.531 N, 167-01.768 E  JAMSTEC  Stn. 42 (RF4499)
97912  Sept. 3, 17:40    Sept. 3, 18:59   37-01.347 N, 167-14.029 E  JAMSTEC  Stn. 69 (RF4529)


Table 2: The scheme of sampling layer in meters.

                    Bottle 
                    count   scheme1  scheme2  scheme3
                    ——————  ———————  ———————  ———————
                       1       10       10       10
                       2       50       50       50
                       3      100      100      100
                       4      150      150      150
                       5      200      200      200
                       6      250      250      250
                       7      300      330      280
                       8      400      430      370
                       9      500      530      470
                      10      600      630      570
                      11      700      730      670
                      12      800      830      770
                      13      900      930      870
                      14     1000     1070      970
                      15     1200     1270     1130
                      16     1400     1470     1330
                      17     1600     1670     1530
                      18     1800     1870     1730
                      19     2000     2070     1930
                      20     2200     2270     2130
                      21     2400     2470     2330
                      22     2600     2670     2530
                      23     2800     2870     2730
                      24     3000     3080     2930
                      25     3250     3330     3170
                      26     3500     3580     3420
                      27     3750     3830     3670
                      28     4000     4080     3920
                      29     4250     4330     4170
                      30     4500     4580     4420
                      31     4750     4830     4670
                      32     5000     5080     4920
                      33     5250     5330     5170
                      34     5500     5580     5420
                      35     5750     5830     5670
                      36    Bottom   Bottom   Bottom


Table 3: Station data of RF12-06 cruise. The ‘RF’ column indicates the 
         JMA station identification number.

Leg  Station          Position           Leg  Station          Position
———  ———————   ———————————————————————   ———  ———————   ———————————————————————
    Stn.  RF    Latitude    Longitude        Stn.  RF    Latitude    Longitude
——— ———— ————  ——————————  ———————————   ——— ———— ————  ——————————  ———————————
 1    1  4461  39-59.97 N  142-19.33 E    1   39  4502  40-00.88 N  164-59.83 E
 1    2  4462  40-00.95 N  142-38.12 E    1   40  4501  40-00.75 N  165-40.62 E
 1    3  4463  40-00.23 N  142-58.65 E    1   41  4500  40-00.77 N  166-21.27 E
 1    4  4464  40-00.53 N  143-29.88 E    1   42  4499  39-59.39 N  167-00.98 E
 1    5  4465  40-00.53 N  144-00.60 E    1   43  4498  40-00.77 N  167-39.80 E
 1    6  4466  40-01.02 N  144-30.91 E    2   44  4504  40-00.58 N  167-40.70 E
 1    7  4467  40-00.48 N  145-01.15 E    2   45  4505  40-00.39 N  168-21.18 E
 1    8  4468  40-01.06 N  145-30.62 E    2   46  4506  39-59.86 N  169-00.81 E
 1    9  4469  39-59.20 N  146-01.73 E    2   47  4507  39-58.64 N  168-59.30 E
 1   10  4470  40-00.66 N  146-30.13 E    2   48  4508  39-57.26 N  169-39.23 E
 1   11  4471  40-01.44 N  147-00.81 E    2   49  4509  39-29.27 N  169-59.80 E
 1   12  4472  40-00.10 N  147-30.32 E    2   50  4510  38-58.61 N  170-01.62 E
 1   13  4473  40-01.75 N  147-59.66 E    2   51  4511  38-30.30 N  169-59.91 E
 1   14  4474  40-01.25 N  148-30.73 E    2   52  4512  37-59.41 N  169-58.98 E
 1   15  4475  40-00.88 N  149-01.07 E    2   53  4513  37-31.18 N  170-00.47 E
 1   16  4476  40-01.46 N  149-40.02 E    2   54  4514  37-01.50 N  169-59.99 E
 1   17  4477  40-00.21 N  150-20.61 E    2   55  4515  36-30.70 N  169-57.52 E
 1   18  4478  40-01.08 N  151-00.04 E    2   56  4516  35-59.50 N  169-59.26 E
 1   19  4479  40-01.82 N  151-40.85 E    2   57  4517  35-29.65 N  169-58.38 E
 1   20  4480  40-00.84 N  152-20.37 E    2   58  4518  34-59.50 N  170-00.06 E
 1   21  4481  40-00.28 N  153-00.46 E    2   59  4519  34-29.33 N  170-02.11 E
 1   22  4482  40-01.68 N  153-41.55 E    2   60  4520  33-59.33 N  169-59.95 E
 1   23  4483  40-01.06 N  154-20.87 E    2   61  4521  33-29.35 N  169-59.09 E
 1   24  4484  39-58.09 N  155-00.94 E    2   62  4522  33-00.03 N  169-58.53 E
 1   25  4485  39-58.26 N  155-40.07 E    2   63  4523  33-59.55 N  169-16.96 E
 1   26  4486  39-58.94 N  156-19.75 E    2   64  4524  34-30.31 N  168-56.76 E
 1   27  4487  40-00.36 N  157-00.14 E    2   65  4525  35-00.12 N  168-34.54 E
 1   28  4488  39-58.88 N  157-40.48 E    2   66  4526  35-29.61 N  168-13.44 E
 1   29  4489  39-59.33 N  158-20.16 E    2   67  4527  36-00.30 N  167-51.49 E
 1   30  4490  40-00.41 N  158-58.47 E    2   68  4528  36-28.99 N  167-29.88 E
 1   31  4491  40-01.09 N  159-38.59 E    2   69  4529  37-00.32 N  167-10.85 E
 1   32  4492  40-00.93 N  160-19.04 E    2   70  4530  37-31.04 N  166-47.84 E
 1   33  4493  39-59.98 N  160-58.68 E    2   71  4531  37-58.97 N  166-27.71 E
 1   34  4494  40-00.82 N  161-38.65 E    2   72  4532  38-29.23 N  166-04.53 E
 1   35  4495  40-00.62 N  162-19.37 E    2   73  4533  38-59.03 N  165-41.40 E
 1   36  4496  40-00.30 N  162-59.27 E    2   74  4534  39-29.11 N  165-18.94 E
 1   37  4497  40-00.96 N  163-38.49 E    2   75  4535  39-59.48 N  164-59.32 E
 1   38  4503  40-00.29 N  164-20.07 E             
                    

List of Principal Investigators for all Measurements

The principal investigator (PI) and the person in charge responsible for 
major parameters measured on the cruise are listed in Table 4.


Table 4: List of principal investigators and the person in charge on the 
         ship for RF12-06.

                          Principal   
           Item          Investigator    Person in charge on the ship
    ——————————————————  ———————————————  ————————————————————————————
Hydrography    
    CTDO2 / LADCP       Kazuhiro NEMOTO  Keizo SHUTTA
    Salinity            Kazuhiro NEMOTO  Keizo SHUTTA
    Dissolve oxygen     Kazuhiro NEMOTO  Chihiro KAWAMURA
    Nutrients           Kazuhiro NEMOTO  Takashi MIYAO
    Phytopigment        Kazuhiro NEMOTO  Takashi MIYAO
    DIC                 Kazuhiro NEMOTO  Shu SAITO
    Total Alkalinity    Kazuhiro NEMOTO  Shu SAITO
    pH                  Kazuhiro NEMOTO  Shu SAITO
    CFCs                Kazuhiro NEMOTO  Etsuro ONO

Underway
    Meteorology         Kazuhiro NEMOTO  Keizo SHUTTA
    Thermo-Salinograph  Kazuhiro NEMOTO  Shu SAITO
    pCO2                Kazuhiro NEMOTO  Shu SAITO
    Chlorophyll-a       Kazuhiro NEMOTO  Takashi MIYAO
    ADCP                Kazuhiro NEMOTO  Keizo SHUTTA
    Bathymetry          Kazuhiro NEMOTO  Keizo SHUTTA

Floats
    ARGO float          Toshio SUGA      Hitomi KAMIYA


     Kazuhiro NEMOTO (k-nemoto@met.kishou.go.jp)
        Marine Division, Global Environment and Marine Department, JMA
        1-3-4, Otemachi, Chiyoda-ku, Tokyo 100-8122, JAPAN
        Phone: +81-3-3212-8341 Ext.　5150	FAX: +81-3-3211-6908

     Toshio SUGA (sugat@jamstec.go.jp)
        Ocean Climate Change Research Program
        Research Institute for Global Change (RIGC)
        Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
        2-15 Natsushima, Yokosuka, Kanagawa, Japan 237-0061


3.  Scientific Program and Methods

In recent years, the global environmental issues such as global warming 
and climate change have become one of the major socio-economic concerns, 
and it has become apparent that the ocean plays a key role in the climate 
system. For the better understanding and assessment of global 
environmental conditions, continuous monitoring of climate variables, 
concentrations of greenhouse gases both in the ocean and in the 
atmosphere. To meet those requirements, JMA has been conducting 
operational oceanographic observations by research vessels in the western 
North Pacific on a seasonal basis. RF12-06 cruise is one of these 
activities. The purposes of this cruise are as follows:

(1) To observe profiles of seawater temperature, salinity, dissolved 
    oxygen, nutrients and carbon parameters, as well as upper ocean 
    current; 
(2) To observe concentrations of greenhouse gases both in the ocean and 
    in the atmosphere;
(3) To observe bio-geochemical parameters to study carbon cycle in the 
    ocean.

These activities are expected to contribute to international projects 
related to global environmental issues such as the World Climate Research 
Programme (WCRP), IOCCP (International Ocean Carbon Coordination Project) 
and the Global Atmosphere Watch (GAW).


4.  Major Problems and Goals not Achieved

In order to repair and align of the winch system, she stopped after CTD 
cast of Stn. 45 (RF4505) on August 25 and after CTD cast of Stn.46 
(RF4506) on August 26.


5.  List of Cruise Participants

The cruise participants of the cruise are listed in Table 5.


Table 5: List of cruise participants for RF12-06.

    Name                   Responsibility                 Affiliation
    —————————————————————  —————————————————————————————  ———————————
    aHiroyuki FUJIWARA     Nutrients                      GEMD / JMA
    Minoru HAMANA (leg 1)  Nutrients                      GEMD / JMA
    Hiroyuki HATAKEYAMA    CFCs                           GEMD / JMA
    Sho HIBINO             Dissolved Oxygen               GEMD / JMA
    Hitomi KAMIYA          Chief Scientist / Meteorology  GEMD / JMA
    Nobumi KATO            CTDO / ADCP / LADCP            GEMD / JMA
    Chihiro KAWAMURA       Dissolved Oxygen               GEMD / JMA
    Takashi MIYAO (leg 2)  Nutrients                      GEMD / JMA
    Noriyuki OKUNO         CTDO / ADCP / LADCP            GEMD / JMA
    Etsuro ONO             CFCs                           GEMD / JMA
    Hisashi ONO            Carbon Items                   GEMD / JMA
    Kazuhiro SAITO         Nutrients                      GEMD / JMA
    Shu SAITO              Carbon Items                   GEMD / JMA
    Naoaki SAKAMOTO        Carbon Items                   GEMD / JMA
    Yasunori SASAKI        CTDO / ADCP / LADCP            GEMD / JMA
    Seikou SHIMOJI         Salinity                       GEMD / JMA
    Hiroki SHIOZURU        Dissolved Oxygen               GEMD / JMA
    Keizo SHUTTA           Salinity / Bathymetry          GEMD / JMA
    Haruka SUEMATSU        CFCs                           GEMD / JMA
    Koichi WADA            Salinity                       GEMD / JMA

       GEMD / JMA: Marine Division, Global Environment and Marine 
                             Department, JMA


Reference

Swift, J. H. (2010): Reference-quality water sample data: Notes on 
    acquisition, record keeping, and evaluation. IOCCP Report No.14, ICPO 
    Pub. 134, 2010 ver.1



CCHDO Data Processing Notes

• File Online Carolina Berys
40nsu.txt (download) #8cb36
Date: 2018-06-08
Current Status: unprocessed

• File Online Carolina Berys
ct1.zip (download) #5b415
Date: 2018-06-08
Current Status: unprocessed

• File Online Carolina Berys
40n_hy1.csv (download) #9551a
Date: 2018-06-08
Current Status: unprocessed

• File Online Carolina Berys
A_cruise_narrative_2012_40N_20180502.doc (download) #656a8
Date: 2018-06-08
Current Status: unprocessed

• File Submission Toshiya NAKANO
ct1.zip (download) #5b415
Date: 2018-05-12
Current Status: unprocessed
Notes
Cruise Narrative and Bottle data were updated.

• File Submission Toshiya NAKANO
40nsu.txt (download) #8cb36
Date: 2018-05-12
Current Status: unprocessed
Notes
Cruise Narrative and Bottle data were updated.

• File Submission Toshiya NAKANO
40n_hy1.csv (download) #9551a
Date: 2018-05-12
Current Status: unprocessed
Notes
Cruise Narrative and Bottle data were updated.

• File Submission Toshiya NAKANO
A_cruise_narrative_2012_40N_20180502.doc (download) #656a8
Date: 2018-05-12
Current Status: unprocessed
Notes
Cruise Narrative and Bottle data were updated.

• Confirmed as a GO-SHIP Contributor Andrew Barna 
Date: 2017-05-12
Data Type: 
Action: Metadata Confirmation
Note: 
I have confirmed this cruise is a contributor to the GO-SHIP colaboration 
via the cruise overview.
http://www.data.jma.go.jp/gmd/kaiyou/data/db/vessel_obs/data-
report/data/2012/ship/RF1206/RF1206.SUM
					
• File Merge cchdo_admin
20131206_40nsu.txt (download) #c5e35
Date: 2014-09-08
Current Status: merged
Notes
SUM

• Put SUM file online Geetha Ratnam 
Date: 2014-09-08
Data Type: SUM
Action: Website Update
Note: 
==========================================
RF12-06 2012 49RY20120726 processing - SUM
==========================================

2014-09-08

G Ratnam

.. contents:: :depth: 2

Submission
==========

================== ============== ========== ========= ====
filename           submitted by   date       data type id  
================== ============== ========== ========= ====
20131206_40nsu.txt Toshiya NAKANO 2013-12-05 SUM       1114
================== ============== ========== ========= ====

Process
=======

Changes
-------
-Put SUM file online. 
20131206_40nsu.txt
~~~~~~~~~~~~~~~~~~

.. _merge:

Merge
-----

20131206_40nsu.txt
~~~~~~~~~~~~~~~~~~

Directories
===========
:working directory:
  /data/co2clivar/pacific/49RY20120726_RF1206/original/2014.09.08_SUM_GR
:cruise directory:
  /data/co2clivar/pacific/49RY20120726_RF1206

Updated Files Manifest
======================
================== =====
file               stamp
================== =====
49RY20120726su.txt      
================== =====
					
• File Merge cchdo_admin
49RY20120726.exc.csv (download) #04c28
Date: 2014-03-03
Current Status: merged
Notes
BTL 

• Exchange and netCDF files online Rox Lee 
Date: 2014-03-03
Data Type: BTL
Action: Website Update
Note: 
=============================
49RY20120726 processing - BTL
=============================

2014-03-03

R Lee

.. contents:: :depth: 2

Submission
==========

==================== ============= ========== ========= ====
filename             submitted by  date       data type id  
==================== ============= ========== ========= ====
49RY20120726.exc.csv Robert M. Key 2014-02-06 BTL       1140
==================== ============= ========== ========= ====

Parameters
----------

49RY20120726.exc.csv
~~~~~~~~~~~~~~~~~~~~

CTDPRS
CTDTMP
CTDSAL [1]_
SALNTY [1]_
CTDOXY [1]_
OXYGEN [1]_
SILCAT [1]_
NITRAT [1]_
NITRIT [1]_
PHSPHT [1]_
TCARBN [1]_
ALKALI [1]_
PH_TOT [1]_
PH_TMP
CHLORA [1]_
PPHYTN [1]_
BTL_TIME [3]_
SBE35 [1]_ [3]_

.. [1] parameter has quality flag column
.. [2] parameter only has fill values/no reported measured data
.. [3] not in WOCE bottle file

Process
=======


Changes
-------
- NITRAT empty data value flag 2 changed to flag 9
- PHAEO changed to PPHYTN

49RY20120726.exc.csv
~~~~~~~~~~~~~~~~~~~~



Conversion
----------

======================= ==================== ========================
file                    converted from       software                
======================= ==================== ========================
49RY20120726_nc_hyd.zip 49RY20120726_hy1.csv hydro 0.8.0-100-g92744bf
======================= ==================== ========================

All converted files opened in JOA with no apparent problems.

Directories
===========
:working directory:
  /data/co2clivar/pacific/49RY20120726_RF1206/original/2014.03.03_BTL_RJL
:cruise directory:
  /data/co2clivar/pacific/49RY20120726_RF1206

Updated Files Manifest
======================
======================= =================
file                    stamp            
======================= =================
49RY20120726_hy1.csv    20140303SIOCCHRJL
49RY20120726_nc_hyd.zip 20140303SIOCCHRJL
======================= =================
					
• Available under 'Files as received' CCHDO Staff 
Date: 2014-02-13
Data Type: BTL 
Action: Website Update
Note: 
The following files are now available online under 'Files as received', 
unprocessed by the CCHDO.

49RY20120726.exc.csv
					
• File Submission Robert M. Key
49RY20120726.exc.csv (download) #04c28
Date: 2014-02-06
Current Status: merged
Notes
Bottle data file, updates by Bob Key:
1. Assigned bottle # 9999 to bucket samples
2. Set bottle flag for bucket samples to 2
3. Calculated nitrate via NO3+NO2 - nitrate
4. PHTS and flag value of 1 for good samples, changed to 2
5. Reset 1 ph flag to 4 (bad borttle)
6. Deleted non standard columns (flags fo theta, sigma)
7. added header 

• File Submission Robert M. Key
49RY20120726.exc.csv (download) #04c28
Date: 2014-02-06
Current Status: merged
Notes
Expocode: 49RY20120726
Ship: Ryofu Maru
Woce Line: 40N
Note: Started with the file you posted earlier today:
1. Assigned bottle # 9999 to bucket samples
2. Set bottle flag for bucket samples to 2
3. Calculated nitrate via NO3+NO2 - nitrate
4. PHTS and flag value of 1 for good samples, changed to 2
5. Reset 1 ph flag to 4 (bad borttle)
6. Deleted non standard columns (flags fo theta, sigma)
7. added header 
This is a really nice data set!

• new PDF version online Jerry Kappa 
Date: 2014-02-06
Data Type: CrsRpt
Action: Website Update
Note: 
I've placed a new PDF version of the cruise report: 49RY20120726do.pdf

into the directory: 
http://cchdo.ucsd.edu/data/co2clivar/pacific/49RY20120726_RF1206 .

It includes all the reports provided by the cruise PIs, summary pages and 
CCHDO data processing notes, as well as a linked Table of Contents and 
links to figures and tables.
					
• flags updated Bob Key 
Date: 2014-02-06
Data Type: BTL
Action: Submitted
Note: 
Started with the file you posted earlier today:
1. Assigned bottle # 9999 to bucket samples
2. Set bottle flag for bucket samples to 2
3. Calculated nitrate via NO3+NO2 - nitrate
4. PHTS and flag value of 1 for good samples, changed to 2
5. Reset 1 ph flag to 4 (bad borttle)
6. Deleted non standard columns (flags fo theta, sigma)
7. added header 
					
• change "0" flags to "9999" Bob Key 
Date: 2014-02-06
Data Type: BTL
Action: update needed
Note: 
When you import this one you will find some bottle flags set to 0. For 
these the bottle number is set to "missing". These are bucket samples. 
Historically, we always set the bottle number for these (and surface 
soaks and similar) to 99, however this file already has bottle numbers of 
99 and 999. 

I recommend that the bucket samples be reset to have a bottle number of 
9999 and a bottle flag of 2. This way they are still identified and 
existing software will function normally. Recall that a zero flag (0) is 
generally used to mean "a value that could have been measured but was 
somehow approximated". Zero flag also implies "good".

Regardless of procedure, a header note of some sort will be needed.
					
• Maps created Rox Lee 
Date: 2014-02-05
Data Type: maps
Action: Website Update
Note: 
==============================
49RY20120726 processing - Maps
==============================

2014-02-05

R Lee

.. contents:: :depth: 2

Process
=======


Changes
-------
- Maps created from 20131206_40n_hy1.csv



Directories
===========
:working directory:
  
/data/co2clivar/pacific/49RY20120726_RF1206/original/2014.02.05_maps_RJL
:cruise directory:
  /data/co2clivar/pacific/49RY20120726_RF1206

Updated Files Manifest
======================
==================== =====
file                 stamp
==================== =====
49RY20120726_trk.jpg      
49RY20120726_trk.gif      
==================== =====
					
• Available under 'Files as received' CCHDO Staff 
Date: 2014-02-05
Data Type: BTL
Action: Website Update
Note: 
The following files are now available online under 'Files as received', 
unprocessed by the CCHDO.

20131206_40n_ct1.zip
20131206_40nsu.txt
A_cruise_narrative_20131206.doc
epcRF1206_in-vivo.txt
20131206_40n_hy1.csv
					
• ExpoCode changed Matt Shen 
Date: 2013-12-10
Data Type: ExpoCode
Action: Website Update
Note: 
=======================
49RY20120726 processing
=======================

2013-12-10

M Shen

.. contents:: :depth: 2

Process
=======

ExpoCode changed from 49UP20120726 to 49RY20120726. 49UP20120726 added as 
an alias for the cruise.
					
• File Submission Toshiya NAKANO
epcRF1206_in-vivo.txt (download) #fbc5c
Date: 2013-12-05
Current Status: unprocessed
Notes
FLU and CHL data file

• File Submission Toshiya NAKANO
epcRF1206_in-vivo.txt (download) #fbc5c
Date: 2013-12-05
Current Status: unprocessed
Notes
Expocode: 49UP20120726
Ship: Ryofu Maru
Woce Line: None
Note: None

• File Submission Toshiya NAKANO
20131206_40nsu.txt (download) #c5e35
Date: 2013-12-05
Current Status: merged
Notes
SUM file

• File Submission Toshiya NAKANO
20131206_40nsu.txt (download) #c5e35
Date: 2013-12-05
Current Status: merged
Notes
Expocode: 49UP20120726
Ship: Ryofu Maru
Woce Line: None
Note: None

• File Submission Toshiya NAKANO
20131206_40n_ct1.zip (download) #463dd
Date: 2013-12-05
Current Status: unprocessed
Notes
CTD files

• File Submission Toshiya NAKANO
20131206_40n_ct1.zip (download) #463dd
Date: 2013-12-05
Current Status: unprocessed
Notes
Expocode: 49UP20120726
Ship: Ryofu Maru
Woce Line: None
Note: None

• File Submission Toshiya NAKANO
A_cruise_narrative_20131206.doc (download) #9b142
Date: 2013-12-05
Current Status: unprocessed
Notes
Cruise documentation

• File Submission Toshiya NAKANO
A_cruise_narrative_20131206.doc (download) #9b142
Date: 2013-12-05
Current Status: unprocessed
Notes
Expocode: 49UP20120726
Ship: Ryofu Maru
Woce Line: None
Note: None

• to go online Toshiya Nakano 
Date: 2013-12-05
Data Type: CTD/BTL/SUM/CrsRpt
Action: Submitted