Processed one meter (decibar) CTD data from RVIB Nathaniel B. Palmer cruises NBP0103, NBP0104, NBP0202, and NBP0204 in the Southern Ocean from 2001-2002 (SOGLOBEC project)

<h2>CTD profile data from the Southern Ocean</h2>

<p><strong>Note:</strong><br />
Some variables have been eliminated from the display but are nevertheless available. These variables include: Temperature0, Temperature1, Salinity0 and Salinity1. These variables are reported from the primary (0) and secondary (1) temperature and conductivity sensors.</p>

<p>John Klinck has provided <a href=\"http://www.mathworks.com\">Matlab</a>^® routines to use to read and display the data. When you use his routines you'll need to use the data in the format he provided or alter the routines to suit the data format you have. His routines are available in a package or individually.</p>

<p><a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0103.event.tar.gz\">NBP0103.event.tar.gz</a> and <a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0104.event.tar.gz\"> NBP0104.event.tar.gz</a> and <a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0202.event.tar.gz\"> NBP0202.event.tar.gz</a>:<br />
These have event files for all hydrographic events as well as separate files for ctd, xctd and xbt events. [<strong>NB</strong>: This data is also available directly <a href=\"http://globec.whoi.edu/jg/serv/globec/soglobec/eventlogs.html0\">on-line</a>]</p>

<p><a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0103.ctd.tar.gz\">NBP0103.ctd.tar.gz</a> and <a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0104.ctd.tar.gz\"> NBP0104.ctd.tar.gz</a> and <a href=\"http://globec.whoi.edu/globec-dir/CTD/NBP0202.ctd.tar.gz\"> NBP0202.ctd.tar.gz</a>:<br />
These files have two subdirectories (OneMeter and StdDepth) with ascii files for casts with the resolution indicated by the directory name. The files are ctdxxx.dat where xxx is the cast number, with leading zeros if necessary. The data in these files is self describing. The readctd routine in the matlab package will read these files. The first line in the file tells how many data items in the file (all ctd files have identical structure).</p>

<p><strong>(Package)</strong> <a href=\"http://globec.whoi.edu/globec-dir/CTD/soglobec.matlab.tar.gz\"> soglobec.matlab.tar.gz</a>:<br />
This file has 5 subdirectories (Ctd, General, Grid, Oceans, SeaWater) with a bunch of tools for plotting the above ctd data. It uses the oceans and seawater routines that are widely available (but copies are included). There is also a set of routines to convert between lat-lon and a universal transverse mercator mapping that we use for station location. There is a startup.m file in \"Ctd\" to point to General, Oceans and SeaWater. In \"Ctd\" is a subdirectory (matlab) with various routines. The routines in the main directory are drivers to make multiple figures. There is documentation of these routines in the files and in the folders.</p>

<p><strong>(Individual routines)</strong> <a href=\"http://globec.whoi.edu/globec-dir/CTDSoftware\">soglobec.matlab</a>. Hint: Read routines in \"General\" first, then go to \"Ctd\" for startup.m file.</p>

<p>New Hint (6/13/03): There is a new SetupPlots.m file in the \"General\" m-files folder. \"This file chooses stations from the four cruises for the various plots. Since there was so little data from the 0204 cruise, individual lines across the grid were not specified(they may be later). A subset of the stations were chosen that are the \"official\" casts at each station occupied.\" <em>J.Klinck</em></p>

<p><strong>Data and Software provided by:</strong><br />
John M. Klinck<br />
Center for Coastal Physical Oceanography<br />
Department of Ocean, Earth and Atmospheric Sciences<br />
Crittenton Hall<br />
Old Dominion University<br />
Norfolk, Virginia 23529<br />
<br />
phone: [phone], fax: [phone]<br />
email: <a href=\"mailto: [e-mail]\">[e-mail]</a></p>

<p><br />
<em>File updated 01/04/2006; gfh</em></p>

<h2>南大洋CTD剖面数据</h2>

<p><strong>注：</strong><br />
部分变量未在显示中列出，但仍可获取。这些变量包括Temperature0、Temperature1、Salinity0和Salinity1，由主（0）和副（1）温度及电导率传感器记录。</p>

<p>John Klinck提供了用于读取和显示数据的Matlab®例程。使用这些例程时，需采用他提供的数据格式，或修改例程以适配您的数据格式。这些例程可打包获取或单独下载。</p>

<p><a href="http://globec.whoi.edu/globec-dir/CTD/NBP0103.event.tar.gz">NBP0103.event.tar.gz</a> 和 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0104.event.tar.gz"> NBP0104.event.tar.gz</a> 及 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0202.event.tar.gz"> NBP0202.event.tar.gz</a>：<br />
这些文件包含所有水文事件的事件文件，以及CTD、XCTD和XBT事件的单独文件。[<strong>注</strong>：此数据也可通过<a href="http://globec.whoi.edu/jg/serv/globec/soglobec/eventlogs.html0">在线</a>直接获取]</p>

<p><a href="http://globec.whoi.edu/globec-dir/CTD/NBP0103.ctd.tar.gz">NBP0103.ctd.tar.gz</a> 和 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0104.ctd.tar.gz"> NBP0104.ctd.tar.gz</a> 及 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0202.ctd.tar.gz"> NBP0202.ctd.tar.gz</a>：<br />
这些文件包含两个子目录（OneMeter和StdDepth），其中的ASCII文件对应不同分辨率的剖面数据（分辨率由目录名指示）。文件命名为ctdxxx.dat，xxx为剖面编号（必要时补前导零）。文件内数据为自描述格式，Matlab包中的readctd例程可读取这些文件。文件首行说明文件中的数据项数量（所有CTD文件结构相同）。</p>

<p><strong>（打包）</strong> <a href="http://globec.whoi.edu/globec-dir/CTD/soglobec.matlab.tar.gz"> soglobec.matlab.tar.gz</a>：<br />
该文件包含5个子目录（Ctd、General、Grid、Oceans、SeaWater），内含多组用于绘制上述CTD数据的工具。它使用了广泛可用的Oceans和SeaWater例程（包中已包含副本）。此外，还有一套用于经纬度与通用横轴墨卡托投影（我们用于站位定位）之间转换的例程。Ctd目录下有一个startup.m文件，用于指向General、Oceans和SeaWater目录。Ctd目录内的matlab子目录包含各类例程，主目录中的例程为生成多幅图的驱动程序。这些例程的文档位于文件及文件夹内。</p>

<p><strong>（单独例程）</strong> <a href="http://globec.whoi.edu/globec-dir/CTDSoftware">soglobec.matlab</a>。提示：先阅读General目录下的例程，再查看Ctd目录中的startup.m文件。</p>

<p>新提示（2003年6月13日）：General目录的m文件文件夹中有一个新的SetupPlots.m文件。“该文件从四次航次中选择站位用于各类绘图。由于0204航次的数据极少，未指定跨网格的单独测线（后续可能补充）。已选择部分站位作为各观测站的“官方”剖面数据。” <em>J.Klinck</em></p>

<p><strong>数据与软件提供者：</strong><br />
John M. Klinck<br />
海岸物理海洋学中心<br />
海洋、地球与大气科学系<br />
Crittenton Hall<br />
奥多明尼昂大学<br />
弗吉尼亚州诺福克市 23529<br />
<br />
电话：757 683-6005，传真：757 683-5550<br />
邮箱：<a href="mailto: [e-mail]">[e-mail]</a></p>

<p><br />
<em>文件更新于2006年1月4日；gfh</em></p>