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>## 南大洋CTD（Conductivity Temperature Depth）剖面数据集 **注意：** 部分变量已从显示界面中移除，但仍保留在原始数据中。此类变量包括Temperature0、Temperature1、Salinity0及Salinity1，对应主（0号）与副（1号）温度及电导率传感器采集的数据。 约翰·克林克（John Klinck）提供了Matlab®工具脚本，用于读取与展示该数据集。使用其脚本时，需采用他指定的数据格式，或对脚本进行修改以适配您手中的数据格式。该脚本既可整体打包下载，也可单独获取单个文件。 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0103.event.tar.gz">NBP0103.event.tar.gz</a>、<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>： 此类归档文件包含所有水文事件的事件档案，同时附带CTD、抛弃式电导率-温度-深度仪（Expendable Conductivity Temperature Depth, XCTD）与抛弃式温深仪（Expendable Bathythermograph, XBT）事件的独立数据文件。【注：该数据集亦可直接通过在线途径获取】 <a href="http://globec.whoi.edu/globec-dir/CTD/NBP0103.ctd.tar.gz">NBP0103.ctd.tar.gz</a>、<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>： 此类归档文件包含两个子目录：OneMeter与StdDepth，目录名分别对应1米分辨率与标准深度分辨率的CTD站次ASCII数据文件。数据文件命名格式为ctdxxx.dat，其中xxx为站次编号，位数不足时前置补零。文件内的数据自带格式说明，Matlab工具包中的readctd脚本可直接读取此类文件。文件首行标注了本文件包含的数据条目总数，所有CTD数据文件的结构完全一致。 **【工具包版】** <a href="http://globec.whoi.edu/globec-dir/CTD/soglobec.matlab.tar.gz">soglobec.matlab.tar.gz</a>： 该归档文件包含5个子目录（Ctd、General、Grid、Oceans与SeaWater），内置多款用于绘制上述CTD数据的可视化工具。工具包依赖通用的海洋学与海水性质计算脚本（内置副本供直接使用），同时提供经纬度与通用横轴墨卡托投影坐标系的转换脚本，用于标定测站位置。Ctd目录下包含startup.m脚本，用于指向General、Oceans及SeaWater目录。Ctd目录内另有matlab子目录，内置各类辅助脚本；根目录下的脚本为批量生成图表的驱动程序。所有脚本均附带文档说明，存于对应文件与目录中。 **【单脚本版】** <a href="http://globec.whoi.edu/globec-dir/CTDSoftware">soglobec.matlab</a>。使用提示：请先阅读General目录下的脚本，再前往Ctd目录获取startup.m脚本。 2003年6月13日新增提示：General目录的m文件文件夹中新增了SetupPlots.m脚本。该脚本可从四次科考航次的测站中选取数据以生成各类图表。鉴于0204航次的数据量极少，暂未指定跨网格的绘图线（后续或补充）。本次选取的测站子集为各站位的官方标准CTD站次数据。——约翰·克林克（J.Klinck） **数据集与配套软件由以下机构及个人提供：** 约翰·M·克林克（John M. Klinck） 海岸物理海洋学中心 海洋、地球与大气科学系 克里滕顿楼 欧道明大学 弗吉尼亚州诺福克市，23529 电话：757 683-6005，传真：757 683-5550 邮箱：<a href="mailto:[e-mail]">[e-mail]</a> *文件更新于2006年1月4日；维护者：gfh*