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Timestamp:
04/16/08 11:33:20 (16 years ago)
Author:
pinsard
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migration from
\DocBook 4 to \DocBook 5 : production outputs

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  • trunk/SRC/Documentation/xmldoc/firststeps.html

    r255 r346  
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    8 <title>First steps with SAXO</title> 
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    17 <div class="titlepage"> 
    18 <div> 
    19 <div> 
    20 <h2 class="title"><a name="N10003" id="N10003"></a> First steps 
    21 with <span class="application">SAXO</span></h2> 
     1<?xml version="1.0" encoding="utf-8"?> 
     2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
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     4  <head> 
     5    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
     6    <title>First steps with SAXO</title> 
     7    <link rel="stylesheet" href="style.css" type="text/css" /> 
     8    <link rel="stylesheet" href="saxo.css" type="text/css" /> 
     9    <link rev="made" href="mailto:saxo-dev_at_forge.ipsl.jussieu.fr" /> 
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     14    <div class="article" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="firststeps" id="firststeps"></a> First steps with <span class="application">SAXO</span> </h2></div><div><div class="authorgroup"> 
     15      <div class="author"><h3 class="author"><span class="firstname">Sébastien</span> <span class="surname">Masson</span> <code class="email">&lt;<a href="mailto:Sebastien.Masson_at_locean-ipsl.upmc.fr">Sebastien.Masson_at_locean-ipsl.upmc.fr</a>&gt;</code></h3></div> 
     16      <div class="author"><h3 class="author"><span class="firstname">Françoise</span> <span class="surname">Pinsard</span> <code class="email">&lt;<a href="mailto:Francoise.Pinsard_at_locean-ipsl.upmc.fr">Francoise.Pinsard_at_locean-ipsl.upmc.fr</a>&gt;</code></h3></div> 
     17    </div></div><div><span class="pubdate">svn Id of xml source file : $Id$<br /><br /></span></div><div><div class="revhistory"><table border="1" width="100%" summary="Revision history"><tr><th align="left" valign="top" colspan="2"><b>Revision History</b></th></tr> 
     18      <tr><td align="left">Revision 0.0</td><td align="left">29 July 2005</td></tr><tr><td align="left" colspan="2">First draft</td></tr> 
     19      <tr><td align="left">Revision 0.1</td><td align="left">29 August 2005</td></tr><tr><td align="left" colspan="2">last Japanese version!</td></tr> 
     20      <tr><td align="left">Revision 0.2</td><td align="left">May 2006</td></tr><tr><td align="left" colspan="2">split with getsaxo</td></tr> 
     21      <tr><td align="left">Revision 0.3</td><td align="left">April 2008</td></tr><tr><td align="left" colspan="2">migration from DocBook 4.2 to Docbook 5.0</td></tr> 
     22 
     23     </table></div></div></div><hr /></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="#beforefirststeps">1. Before this</a></span></dt><dt><span class="sect1"><a href="#first_plots">2.  First plots 
 </a></span></dt><dd><dl><dt><span class="sect2"><a href="#start_with_init">2.1.  Start IDL session: <strong class="userinput"><code><span><strong class="command">@init</strong></span></code></strong> </a></span></dt><dt><span class="sect2"><a href="#basic_plots">2.2.  Basic plots 
 </a></span></dt></dl></dd><dt><span class="sect1"><a href="#gridded_data">3.  Explore gridded data (model outputs and observations) </a></span></dt><dd><dl><dt><span class="sect2"><a href="#load_grid">3.1.  Load the data grid </a></span></dt><dt><span class="sect2"><a href="#plt">3.2.  Horizontal plots and maps </a></span></dt><dt><span class="sect2"><a href="#pltz">3.3.  Vertical sections </a></span></dt><dt><span class="sect2"><a href="#pltt">3.4.  Hovmoellers and time series </a></span></dt><dt><span class="sect2"><a href="#plt1d">3.5.  1D plots </a></span></dt></dl></dd></dl></div> 
     24 
     25 
     26 
     27 
     28   
     29 
     30   
     31<div class="sect1" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="beforefirststeps" id="beforefirststeps"></a>1. Before this</h2></div></div></div> 
     32 
     33<p> 
     34In this document, we supposed that you followed <a href="./getsaxo.html" target="_top">Get SAXO</a> recommendations. 
     35</p> 
    2236</div> 
    23 <div> 
    24 <div class="authorgroup"> 
    25 <div class="author"> 
    26 <h3 class="author"><span class="firstname">S&eacute;bastien</span> 
    27 <span class="surname">Masson</span> <code class= 
    28 "email">&lt;<a href="mailto:Sebastien.Masson_at_locean-ipsl.upmc.fr"> 
    29 Sebastien.Masson_at_locean-ipsl.upmc.fr</a>&gt;</code></h3> 
    30 </div> 
    31 <div class="author"> 
    32 <h3 class="author"><span class="firstname">Fran&ccedil;oise</span> 
    33 <span class="surname">Pinsard</span> <code class= 
    34 "email">&lt;<a href= 
    35 "mailto:Francoise.Pinsard_at_locean-ipsl.upmc.fr">Francoise.Pinsard_at_locean-ipsl.upmc.fr</a>&gt;</code></h3> 
    36 </div> 
    37 </div> 
    38 </div> 
    39 <div><span class="pubdate">svn Id of xml source file : $Id: 
    40 firststeps.xml 193 2006-09-22 10:13:30Z pinsard $<br> 
    41 <br></span></div> 
    42 <div> 
    43 <div class="revhistory"> 
    44 <table summary="Revision history" width="100%" border="1"> 
    45 <tr> 
    46 <th colspan="2" valign="top" align="left"><b>Revision 
    47 History</b></th> 
    48 </tr> 
    49 <tr> 
    50 <td align="left">Revision 0.0</td> 
    51 <td align="left">29 July 2005</td> 
    52 </tr> 
    53 <tr> 
    54 <td colspan="2" align="left">First draft</td> 
    55 </tr> 
    56 <tr> 
    57 <td align="left">Revision 0.1</td> 
    58 <td align="left">29 August 2005</td> 
    59 </tr> 
    60 <tr> 
    61 <td colspan="2" align="left">last Japanese version!</td> 
    62 </tr> 
    63 <tr> 
    64 <td align="left">Revision 0.2</td> 
    65 <td align="left">May 2006</td> 
    66 </tr> 
    67 <tr> 
    68 <td colspan="2" align="left">split with getsaxo</td> 
    69 </tr> 
    70 </table> 
    71 </div> 
    72 </div> 
    73 </div> 
    74 <hr></div> 
    75 <div class="toc"> 
    76 <p><b>Table of Contents</b></p> 
    77 <dl> 
    78 <dt><span class="sect1"><a href="#beforefirststeps">1. Before 
    79 this</a></span></dt> 
    80 <dt><span class="sect1"><a href="#first_plots">2. First plots 
    81 &hellip;</a></span></dt> 
    82 <dd> 
    83 <dl> 
    84 <dt><span class="sect2"><a href="#start_with_init">2.1. Start IDL 
    85 session: <strong class="userinput"><code><span><strong class= 
    86 "command">@init</strong></span></code></strong></a></span></dt> 
    87 <dt><span class="sect2"><a href="#basic_plots">2.2. basic plots 
    88 &hellip;</a></span></dt> 
    89 </dl> 
    90 </dd> 
    91 <dt><span class="sect1"><a href="#gridded_data">3. Explore gridded 
    92 data (model outputs and observations)</a></span></dt> 
    93 <dd> 
    94 <dl> 
    95 <dt><span class="sect2"><a href="#load_grid">3.1. Load the data 
    96 grid</a></span></dt> 
    97 <dt><span class="sect2"><a href="#plt">3.2. horizontal plots and 
    98 maps</a></span></dt> 
    99 <dt><span class="sect2"><a href="#pltz">3.3. vertical 
    100 sections</a></span></dt> 
    101 <dt><span class="sect2"><a href="#pltt">3.4. hovmoellers and time 
    102 series</a></span></dt> 
    103 <dt><span class="sect2"><a href="#plt1d">3.5. 1D 
    104 plots</a></span></dt> 
    105 </dl> 
    106 </dd> 
    107 </dl> 
    108 </div> 
    109 <div class="sect1" lang="en"> 
    110 <div class="titlepage"> 
    111 <div> 
    112 <div> 
    113 <h2 class="title" style="clear: both"><a name="beforefirststeps" 
    114 id="beforefirststeps"></a>1.&nbsp;Before this</h2> 
    115 </div> 
    116 </div> 
    117 </div> 
    118 <p>In this document, we supposed that you followed <a href= 
    119 "./getsaxo.html" target="_top">Get SAXO</a> recommendations.</p> 
    120 </div> 
    121 <div class="sect1" lang="en"> 
    122 <div class="titlepage"> 
    123 <div> 
    124 <div> 
    125 <h2 class="title" style="clear: both"><a name="first_plots" id= 
    126 "first_plots"></a>2.&nbsp; First plots &hellip;</h2> 
    127 </div> 
    128 </div> 
    129 </div> 
    130 <div class="sect2" lang="en"> 
    131 <div class="titlepage"> 
    132 <div> 
    133 <div> 
    134 <h3 class="title"><a name="start_with_init" id= 
    135 "start_with_init"></a>2.1.&nbsp; Start IDL session: <strong class= 
    136 "userinput"><code><span><strong class= 
    137 "command">@init</strong></span></code></strong></h3> 
    138 </div> 
    139 </div> 
    140 </div> 
    141 <p>Each IDL session using <span class="application">SAXO</span> 
    142 must always start with: <code class="prompt">idl&gt;</code> 
    143 <strong class="userinput"><code><span><strong class= 
    144 "command">@init</strong></span></code></strong>.</p> 
    145 <p><span class="emphasis"><em>The @ is equivalent to an include. It 
    146 is used to execute a set of IDL commands that will be directly 
    147 executed without any compilation (as it is the case for a procedure 
    148 or a function). All variables defined and used in the @&hellip; 
    149 file will still be accessible after the execution of the @&hellip; 
    150 is finished (which is not the case for procedures and functions 
    151 that ends with the return instruction).</em></span></p> 
    152 <pre class="screen"> 
    153   <code class="prompt">$</code> <strong class= 
    154 "userinput"><code><span><strong class= 
    155 "command">cd</strong></span> <code class="filename"><code class= 
    156 "envar">${HOME}</code>/My_IDL/</code></code></strong> 
    157   <code class="prompt">$</code> <strong class= 
    158 "userinput"><code><span><strong class= 
    159 "command">idl</strong></span></code></strong> 
    160   <code class= 
    161 "computeroutput">IDL Version 6.0, Mac OS X (darwin ppc m32). (c) 2003, Research Systems, Inc.</code> 
     37 
     38  <div class="sect1" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="first_plots" id="first_plots"></a>2.  First plots 
 </h2></div></div></div> 
     39     
     40    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="start_with_init" id="start_with_init"></a>2.1.  Start IDL session: <strong class="userinput"><code><span><strong class="command">@init</strong></span></code></strong> </h3></div></div></div> 
     41       
     42      <p> 
     43Each IDL session using <span class="application">SAXO</span> must always start with: <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">@init</strong></span></code></strong>. 
     44      </p> 
     45      <p> 
     46<span class="emphasis"><em>The @ is equivalent to an include. It is used to execute a set of IDL commands that will be directly executed without any compilation (as it is the case for a procedure or a function). All variables defined and used in the @
 file will still be accessible after the execution of the @
 is finished (which is not the case for procedures and functions that ends with the return instruction).</em></span> 
     47</p><pre class="screen"> 
     48  <code class="prompt">$</code> <strong class="userinput"><code><span><strong class="command">cd</strong></span> <code class="filename">${HOME}/My_IDL/</code></code></strong> 
     49  <code class="prompt">$</code> <strong class="userinput"><code><span><strong class="command">idl</strong></span></code></strong> 
     50  <code class="computeroutput">IDL Version 6.0, Mac OS X (darwin ppc m32). (c) 2003, Research Systems, Inc.</code> 
    16251  <code class="computeroutput">Installation number: 35411.</code> 
    163   <code class= 
    164 "computeroutput">Licensed for personal use by Jean-Philippe BOULANGER only.</code> 
    165   <code class= 
    166 "computeroutput">All other use is strictly prohibited.</code> 
    167   <code class="prompt">idl&gt;</code> <strong class= 
    168 "userinput"><code><span><strong class= 
    169 "command">@init</strong></span></code></strong> 
    170   <code class= 
    171 "computeroutput">% Compiled module: KEEP_COMPATIBILITY.</code> 
     52  <code class="computeroutput">Licensed for personal use by Jean-Philippe BOULANGER only.</code> 
     53  <code class="computeroutput">All other use is strictly prohibited.</code> 
     54  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">@init</strong></span></code></strong> 
     55  <code class="computeroutput">% Compiled module: KEEP_COMPATIBILITY.</code> 
    17256  <code class="computeroutput">% Compiled module: FIND.</code> 
    17357  <code class="computeroutput">% Compiled module: PATH_SEP.</code> 
    17458  <code class="computeroutput">% Compiled module: STRSPLIT.</code> 
    175   <code class= 
    176 "computeroutput">% Compiled module: DEF_MYUNIQUETMPDIR.</code> 
    177   <code class= 
    178 "computeroutput">We forget the compatibility with the old version</code> 
    179   <code class= 
    180 "computeroutput">% Compiled module: DEMOMODE_COMPATIBILITY.</code> 
    181   <code class= 
    182 "computeroutput">% Compiled module: ISADIRECTORY.</code> 
     59  <code class="computeroutput">% Compiled module: DEF_MYUNIQUETMPDIR.</code> 
     60  <code class="computeroutput">We forget the compatibility with the old version</code> 
     61  <code class="computeroutput">% Compiled module: DEMOMODE_COMPATIBILITY.</code> 
     62  <code class="computeroutput">% Compiled module: ISADIRECTORY.</code> 
    18363  <code class="computeroutput">% Compiled module: LCT.</code> 
    18464  <code class="computeroutput">% Compiled module: RSTRPOS.</code> 
    … …  
    18767  <code class="computeroutput">% Compiled module: LOADCT.</code> 
    18868  <code class="prompt">idl&gt;</code> 
    189          
     69</pre><p> 
     70As an IDL session using <span class="application">SAXO</span> must always start with <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">@init</strong></span></code></strong>, it could be convenient to define the environment variable <code class="envar">IDL_STARTUP</code> to <code class="filename">${HOME}/My_IDL/init.pro</code>. In that way, <code class="filename">init.pro</code> will automatically been executed when starting IDL. This can be done with the following command: 
     71      </p><div class="variablelist"><dl><dt><span class="term"><span><strong class="command">csh</strong></span></span></dt><dd><pre class="screen"><code class="prompt">$</code> <strong class="userinput"><code><span><strong class="command">setenv</strong></span> <code class="envar">IDL_STARTUP</code> <code class="filename">${HOME}/My_IDL/init.pro</code></code></strong></pre></dd><dt><span class="term"><span><strong class="command">ksh</strong></span></span></dt><dd><pre class="screen"><code class="prompt">$</code> <strong class="userinput"><code><span><strong class="command">export</strong></span> <code class="envar">IDL_STARTUP</code>=<code class="filename">${HOME}/My_IDL/init.pro</code></code></strong></pre></dd></dl></div><p> 
     72      </p> 
     73    </div> 
     74    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="basic_plots" id="basic_plots"></a>2.2.  Basic plots 
 </h3></div></div></div> 
     75       
     76      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="basic_splot" id="basic_splot"></a>2.2.1.  splot </h4></div></div></div> 
     77       
     78 
     79      <p> 
     80</p><div class="screenco"> 
     81   
     82<pre class="screen"> 
     83   <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">n = 10</strong></span></code></strong> 
     84   <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">y = findgen(n)</strong></span></code></strong> <img src="images/callouts/1.png" alt="1" /> 
     85   <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">plot, y</strong></span></code></strong> <a href="./figpng/basic_plot.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
    19086</pre> 
    191 As an IDL session using <span class="application">SAXO</span> must 
    192 always start with <code class="prompt">idl&gt;</code> 
    193 <strong class="userinput"><code><span><strong class= 
    194 "command">@init</strong></span></code></strong>, it could be 
    195 convenient to define the environment variable <code class= 
    196 "envar">IDL_STARTUP</code> to <code class="filename"><code class= 
    197 "envar">${HOME}</code>/My_IDL/init.pro</code>. In that way, 
    198 <code class="filename">init.pro</code> will automatically been 
    199 executed when starting IDL. This can be done with the following 
    200 command: 
    201 <div class="variablelist"> 
    202 <dl> 
    203 <dt><span class="term"><span><strong class= 
    204 "command">csh</strong></span></span></dt> 
    205 <dd> 
    206 <pre class="screen"> 
    207 <code class="prompt">$</code> <strong class= 
    208 "userinput"><code><span><strong class= 
    209 "command">setenv</strong></span> <code class= 
    210 "envar">IDL_STARTUP</code> <code class="filename"><code class= 
    211 "envar">${HOME}</code>/My_IDL/init.pro</code></code></strong> 
    212 </pre></dd> 
    213 <dt><span class="term"><span><strong class= 
    214 "command">ksh</strong></span></span></dt> 
    215 <dd> 
    216 <pre class="screen"> 
    217 <code class="prompt">$</code> <strong class= 
    218 "userinput"><code><span><strong class= 
    219 "command">export</strong></span> <code class= 
    220 "envar">IDL_STARTUP</code>=<code class="filename"><code class= 
    221 "envar">${HOME}</code>/My_IDL/init.pro</code></code></strong> 
    222 </pre></dd> 
    223 </dl> 
    224 </div> 
    225 </div> 
    226 <div class="sect2" lang="en"> 
    227 <div class="titlepage"> 
    228 <div> 
    229 <div> 
    230 <h3 class="title"><a name="basic_plots" id= 
    231 "basic_plots"></a>2.2.&nbsp; basic plots &hellip;</h3> 
    232 </div> 
    233 </div> 
    234 </div> 
    235 <div class="sect3" lang="en"> 
    236 <div class="titlepage"> 
    237 <div> 
    238 <div> 
    239 <h4 class="title"><a name="basic_splot" id= 
    240 "basic_splot"></a>2.2.1.&nbsp; splot</h4> 
    241 </div> 
    242 </div> 
    243 </div> 
    244 <div class="screenco"> 
    245 <pre class="screen"> 
    246    <code class="prompt">idl&gt;</code> <strong class= 
    247 "userinput"><code><span><strong class= 
    248 "command">n = 10</strong></span></code></strong> 
    249    <code class="prompt">idl&gt;</code> <strong class= 
    250 "userinput"><code><span><strong class= 
    251 "command">y = findgen(n)</strong></span></code></strong> <img src= 
    252 "images/callouts/1.png" alt="1"> 
    253    <code class="prompt">idl&gt;</code> <strong class= 
    254 "userinput"><code><span><strong class= 
    255 "command">plot, y</strong></span></code></strong> <a href= 
    256 "./figpng/basic_plot.png" target="_top"><span class= 
    257 "inlinemediaobject"><img src="images/showfig.png" alt= 
    258 "show result"></span></a> 
    259          
    260 </pre> 
    261 <div class="calloutlist"> 
    262 <table summary="Callout list" border="0"> 
    263 <tr> 
    264 <td align="left" valign="top" width="5%"><img border="0" alt="1" 
    265 src="images/callouts/1.png"></td> 
    266 <td align="left" valign="top"> 
    267 <p><span><strong class="command">findgen</strong></span> stands for 
    268 <span class="bold"><strong>f</strong></span>loat <span class= 
    269 "bold"><strong>ind</strong></span>ex <span class= 
    270 "bold"><strong>gen</strong></span>erator.</p> 
    271 <pre class="screen"> 
    272   <code class="prompt">idl&gt;</code> <strong class= 
    273 "userinput"><code><span><strong class= 
    274 "command">print, findgen(6)</strong></span></code></strong> 
    275   <code class= 
    276 "computeroutput">      0.00000      1.00000      2.00000      3.00000      4.00000      5.00000</code> 
    277                  
    278 </pre></td> 
    279 </tr> 
    280 </table> 
    281 </div> 
    282 </div> 
    283 <p>Using IDL <span><strong class="command">plot</strong></span> 
    284 command is quite inconvenient to save the figure as a postscript. 
    285 In addition, positioning the figure on the window/page by using 
    286 <code class="varname">!p.position</code>, <code class= 
    287 "varname">!p.region</code> and <code class= 
    288 "varname">!p.multi</code> is often a nightmare. That's why we 
    289 developed <span><strong class="command">splot</strong></span> (like 
    290 super-plot) which can be used in the same way as plot but is much 
    291 more convenient to make postscript and position the figure.</p> 
    292 <pre class="screen"> 
    293   <code class="prompt">idl&gt;</code> <strong class= 
    294 "userinput"><code><span><strong class= 
    295 "command">splot, y</strong></span></code></strong> <a href= 
    296 "./figpng/basic_splot1.png" target="_top"><span class= 
    297 "inlinemediaobject"><img src="images/showfig.png" alt= 
    298 "show result"></span></a> 
     87          <div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><img src="images/callouts/1.png" alt="1" border="0" /></td><td valign="top" align="left"> 
     88      <p> 
     89<span><strong class="command">findgen</strong></span> stands for 
     90<span class="bold"><strong>f</strong></span>loat <span class="bold"><strong>ind</strong></span>ex <span class="bold"><strong>gen</strong></span>erator. 
     91</p><pre class="screen"> 
     92  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">print, findgen(6)</strong></span></code></strong> 
     93  <code class="computeroutput">      0.00000      1.00000      2.00000      3.00000      4.00000      5.00000</code> 
     94</pre><p> 
     95      </p> 
     96    </td></tr></table></div> 
     97</div><p> 
     98     </p> 
     99      <p> 
     100Using IDL <span><strong class="command">plot</strong></span> command is quite inconvenient to save the figure as a postscript. In addition, positioning the figure on the window/page by using <code class="varname">!p.position</code>, <code class="varname">!p.region</code> and <code class="varname">!p.multi</code> is often a nightmare. That's why we developed <span><strong class="command">splot</strong></span> (like super-plot) which can be used in the same way as plot but is much more convenient to make postscript and position the figure. 
     101</p><pre class="screen"> 
     102  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">splot, y</strong></span></code></strong> <a href="./figpng/basic_splot1.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
    299103  <code class="computeroutput">% Compiled module: SPLOT.</code> 
    300104  <code class="computeroutput">% Compiled module: REINITPLT.</code> 
    301   <code class= 
    302 "computeroutput">% Compiled module: PLACEDESSIN.</code> 
     105  <code class="computeroutput">% Compiled module: PLACEDESSIN.</code> 
    303106  <code class="computeroutput">% Compiled module: CALIBRE.</code> 
    304   <code class= 
    305 "computeroutput">% Compiled module: GIVEWINDOWSIZE.</code> 
    306   <code class= 
    307 "computeroutput">% Compiled module: GET_SCREEN_SIZE.</code> 
    308   <code class= 
    309 "computeroutput">% Compiled module: TERMINEDESSIN.</code> 
    310          
    311 </pre> 
    312 Save the figure seen on the screen as a (real, not a screen 
    313 capture) postscript in only one command. 
    314 <div class="screenco"> 
     107  <code class="computeroutput">% Compiled module: GIVEWINDOWSIZE.</code> 
     108  <code class="computeroutput">% Compiled module: GET_SCREEN_SIZE.</code> 
     109  <code class="computeroutput">% Compiled module: TERMINEDESSIN.</code> 
     110</pre><p> 
     111Save the figure seen on the screen as a (real, not a screen capture) postscript in only one command. 
     112</p><div class="screenco"> 
     113   
    315114<pre class="screen"> 
    316   <code class="prompt">idl&gt;</code> <strong class= 
    317 "userinput"><code><span><strong class= 
    318 "command">@ps</strong></span></code></strong> 
     115  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">@ps</strong></span></code></strong> 
    319116  <code class="computeroutput">% Compiled module: GETFILE.</code> 
    320117  <code class="computeroutput">% Compiled module: PUTFILE.</code> 
    321118  <code class="computeroutput">% Compiled module: OPENPS.</code> 
    322119  <code class="computeroutput">% Compiled module: XQUESTION.</code> 
    323   <code class= 
    324 "computeroutput">Name of the postscript file? (default answer is idl.ps)</code><strong class="userinput"><code>first_ps</code></strong> <img src="images/callouts/1.png" 
    325 alt="1"> 
     120  <code class="computeroutput">Name of the postscript file? (default answer is idl.ps)</code><strong class="userinput"><code>first_ps</code></strong> <img src="images/callouts/1.png" alt="1" /> 
    326121  <code class="computeroutput">% Compiled module: ISAFILE.</code> 
    327122  <code class="computeroutput">% Compiled module: XNOTICE.</code> 
    328123  <code class="computeroutput">% Compiled module: CLOSEPS.</code> 
    329124  <code class="computeroutput">% Compiled module: PRINTPS.</code> 
    330   <code class= 
    331 "computeroutput">% Compiled module: FILE_WHICH.</code> 
     125  <code class="computeroutput">% Compiled module: FILE_WHICH.</code> 
    332126  <code class="computeroutput">% Compiled module: CW_BGROUP.</code> 
    333127  <code class="computeroutput">% Compiled module: XMANAGER.</code> 
    334          
    335128</pre> 
    336 <div class="calloutlist"> 
    337 <table summary="Callout list" border="0"> 
    338 <tr> 
    339 <td align="left" valign="top" width="5%"><img border="0" alt="1" 
    340 src="images/callouts/1.png"></td> 
    341 <td align="left" valign="top"> 
    342 <p><em><span class="remark">If needed, the name of the postscript 
    343 will automatically be completed with .ps. Just hit return, if you 
    344 want to use the default postscript name: <code class= 
    345 "filename">idl.ps</code>.</span></em></p> 
    346 </td> 
    347 </tr> 
    348 </table> 
    349 </div> 
    350 </div> 
    351 Check that the &ldquo;<span class="quote"><code class= 
    352 "filename">first_ps.ps</code></span>&rdquo; file is now existing 
    353 &hellip; 
     129  <div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><img src="images/callouts/1.png" alt="1" border="0" /></td><td valign="top" align="left"> 
     130       
     131If needed, the name of the postscript will automatically be completed with .ps. Just hit return, if you want to use the default postscript name: <code class="filename">idl.ps</code>. 
     132       
     133    </td></tr></table></div> 
     134</div><p> 
     135Check that the “<span class="quote"><code class="filename">first_ps.ps</code></span>” file is now existing 
 
     136</p><pre class="screen"> 
     137  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">print, file_test(psdir + 'first_ps.ps')</strong></span></code></strong> 
     138  <code class="computeroutput">           1</code> 
     139  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, file_info(psdir + 'first_ps.ps'), /structure</strong></span></code></strong> 
     140  <code class="computeroutput">** Structure FILE_INFO, 21 tags, length=64, data length=63:</code> 
     141  <code class="computeroutput">   NAME            STRING    '/Users/sebastie/IDL/first_ps.ps'</code> 
     142  <code class="computeroutput">   EXISTS          BYTE         1</code> 
     143  <code class="computeroutput">   READ            BYTE         1</code> 
     144  <code class="computeroutput">   WRITE           BYTE         1</code> 
     145  <code class="computeroutput">   EXECUTE         BYTE         0</code> 
     146  <code class="computeroutput">   REGULAR         BYTE         1</code> 
     147  <code class="computeroutput">   DIRECTORY       BYTE         0</code> 
     148  <code class="computeroutput">   BLOCK_SPECIAL   BYTE         0</code> 
     149  <code class="computeroutput">   CHARACTER_SPECIAL</code> 
     150  <code class="computeroutput">                   BYTE         0</code> 
     151  <code class="computeroutput">   NAMED_PIPE      BYTE         0</code> 
     152  <code class="computeroutput">   SETUID          BYTE         0</code> 
     153  <code class="computeroutput">   SETGID          BYTE         0</code> 
     154  <code class="computeroutput">   SOCKET          BYTE         0</code> 
     155  <code class="computeroutput">   STICKY_BIT      BYTE         0</code> 
     156  <code class="computeroutput">   SYMLINK         BYTE         0</code> 
     157  <code class="computeroutput">   DANGLING_SYMLINK</code> 
     158  <code class="computeroutput">                   BYTE         0</code> 
     159  <code class="computeroutput">   MODE            LONG               420</code> 
     160  <code class="computeroutput">   ATIME           LONG64                1122424373</code> 
     161  <code class="computeroutput">   CTIME           LONG64                1122424373</code> 
     162  <code class="computeroutput">   MTIME           LONG64                1122424373</code> 
     163  <code class="computeroutput">   SIZE            LONG64                      4913</code> 
     164</pre><p> 
     165      </p> 
     166      <p><a name="splot_description" id="splot_description"></a> 
     167<span><strong class="command">splot</strong></span> accepts the same keywords as <span><strong class="command">plot</strong></span> (<code class="computeroutput"><a name="plot_kwd" id="plot_kwd"></a>/ISOTROPIC, MAX_VALUE=value, MIN_VALUE=value, NSUM=value, /POLAR, THICK=value, /XLOG, /YLOG, /YNOZERO</code>), including the graphics keywords (<code class="computeroutput"><a name="gr_kwd" id="gr_kwd"></a>BACKGROUND, CHARSIZE, CHARTHICK, CLIP, COLOR, DATA, DEVICE, FONT, LINESTYLE, NOCLIP, NODATA, NOERASE, NORMAL, POSITION, PSYM, SUBTITLE, SYMSIZE, T3D, THICK, TICKLEN, TITLE, [XYZ]CHARSIZE, [XYZ]GRIDSTYLE, [XYZ]MARGIN, [XYZ]MINOR, [XYZ]RANGE, [XYZ]STYLE, [XYZ]THICK, [XYZ]TICKFORMAT, [XYZ]TICKINTERVAL, [XYZ]TICKLAYOUT, [XYZ]TICKLEN, [XYZ]TICKNAME, [XYZ]TICKS, [XYZ]TICKUNITS, [XYZ]TICKV, [XYZ]TICK_GET, [XYZ]TITLE, ZVALUE</code>). 
     168      </p> 
     169      <p> 
     170It can therefore be customized <span class="emphasis"><em>as much as you want</em></span>. See this short example: 
     171      </p> 
     172      <p> 
     173</p><pre class="screen"> 
     174  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">splot, y, y^2, linestyle = 2, thick = 2, title = 'y = x^2', /portrait</strong></span></code></strong> <a href="./figpng/basic_splot2.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     175</pre><p> 
     176<span><strong class="command">splot</strong></span> can be used to setup the graphic environment (<code class="varname">!p</code>, <code class="varname">!x</code>, <code class="varname">!y</code>, <code class="varname">!z</code> variables) needed by procedures like <span><strong class="command">oplot</strong></span> 
     177</p><pre class="screen"> 
     178  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">splot, y, yrange = [0, (n-1)^2], title = 'x and x^2'</strong></span></code></strong> 
     179  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">oplot, y^2, color = 50, linestyle = 2</strong></span></code></strong> <a href="./figpng/basic_splot4.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     180</pre><p> 
     181Use the keyword small to produce multi plots figures. 
     182</p><div class="screenco"> 
     183   
    354184<pre class="screen"> 
    355   <code class="prompt">idl&gt;</code> <strong class= 
    356 "userinput"><code><span><strong class= 
    357 "command">print, file_test(psdir + 'first_ps.ps')</strong></span></code></strong> 
    358   <code class="computeroutput">           1</code> 
    359   <code class="prompt">idl&gt;</code> <strong class= 
    360 "userinput"><code><span><strong class= 
    361 "command">help, file_info(psdir + 'first_ps.ps'), /structure</strong></span></code></strong> 
    362   <code class= 
    363 "computeroutput">** Structure FILE_INFO, 21 tags, length=64, data length=63:</code> 
    364   <code class= 
    365 "computeroutput">   NAME            STRING    '/Users/sebastie/IDL/first_ps.ps'</code> 
    366   <code class= 
    367 "computeroutput">   EXISTS          BYTE         1</code> 
    368   <code class= 
    369 "computeroutput">   READ            BYTE         1</code> 
    370   <code class= 
    371 "computeroutput">   WRITE           BYTE         1</code> 
    372   <code class= 
    373 "computeroutput">   EXECUTE         BYTE         0</code> 
    374   <code class= 
    375 "computeroutput">   REGULAR         BYTE         1</code> 
    376   <code class= 
    377 "computeroutput">   DIRECTORY       BYTE         0</code> 
    378   <code class= 
    379 "computeroutput">   BLOCK_SPECIAL   BYTE         0</code> 
    380   <code class="computeroutput">   CHARACTER_SPECIAL</code> 
    381   <code class= 
    382 "computeroutput">                   BYTE         0</code> 
    383   <code class= 
    384 "computeroutput">   NAMED_PIPE      BYTE         0</code> 
    385   <code class= 
    386 "computeroutput">   SETUID          BYTE         0</code> 
    387   <code class= 
    388 "computeroutput">   SETGID          BYTE         0</code> 
    389   <code class= 
    390 "computeroutput">   SOCKET          BYTE         0</code> 
    391   <code class= 
    392 "computeroutput">   STICKY_BIT      BYTE         0</code> 
    393   <code class= 
    394 "computeroutput">   SYMLINK         BYTE         0</code> 
    395   <code class="computeroutput">   DANGLING_SYMLINK</code> 
    396   <code class= 
    397 "computeroutput">                   BYTE         0</code> 
    398   <code class= 
    399 "computeroutput">   MODE            LONG               420</code> 
    400   <code class= 
    401 "computeroutput">   ATIME           LONG64                1122424373</code> 
    402   <code class= 
    403 "computeroutput">   CTIME           LONG64                1122424373</code>         
    404   <code class= 
    405 "computeroutput">   MTIME           LONG64                1122424373</code>         
    406   <code class= 
    407 "computeroutput">   SIZE            LONG64                      4913</code> 
    408          
     185  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">splot, y, y^2, title = 'y = x^2', psym = 2, small <span class="inlinemediaobject"><img src="images/callouts/1.png" alt="1" /></span> = [1, 2, 1]</strong></span></code></strong> 
     186  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">splot, findgen(360)/36., findgen(360)*2.*!dtor, /polar $</strong></span></code></strong> 
     187  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">    , small <span class="inlinemediaobject"><img src="images/callouts/1.png" alt="1" /></span> = [1, 2, 2], /noerase <span class="inlinemediaobject"><img src="images/callouts/2.png" alt="2" /></span></strong></span></code></strong> <a href="./figpng/basic_splot3.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
    409188</pre> 
    410 <p><a name="splot_description" id="splot_description"></a> 
    411 <span><strong class="command">splot</strong></span> accepts the 
    412 same keywords as <span><strong class="command">plot</strong></span> 
    413 (<code class="computeroutput"><a name="plot_kwd" id= 
    414 "plot_kwd"></a>/ISOTROPIC, MAX_VALUE=value, MIN_VALUE=value, 
    415 NSUM=value, /POLAR, THICK=value, /XLOG, /YLOG, /YNOZERO</code>), 
    416 including the graphics keywords (<code class= 
    417 "computeroutput"><a name="gr_kwd" id="gr_kwd"></a>BACKGROUND, 
    418 CHARSIZE, CHARTHICK, CLIP, COLOR, DATA, DEVICE, FONT, LINESTYLE, 
    419 NOCLIP, NODATA, NOERASE, NORMAL, POSITION, PSYM, SUBTITLE, SYMSIZE, 
    420 T3D, THICK, TICKLEN, TITLE, [XYZ]CHARSIZE, [XYZ]GRIDSTYLE, 
    421 [XYZ]MARGIN, [XYZ]MINOR, [XYZ]RANGE, [XYZ]STYLE, [XYZ]THICK, 
    422 [XYZ]TICKFORMAT, [XYZ]TICKINTERVAL, [XYZ]TICKLAYOUT, [XYZ]TICKLEN, 
    423 [XYZ]TICKNAME, [XYZ]TICKS, [XYZ]TICKUNITS, [XYZ]TICKV, 
    424 [XYZ]TICK_GET, [XYZ]TITLE, ZVALUE</code>).</p> 
    425 <p>It can therefore be customized <span class="emphasis"><em>as 
    426 much as you want</em></span>. See this short example:</p> 
    427 <pre class="screen"> 
    428   <code class="prompt">idl&gt;</code> <strong class= 
    429 "userinput"><code><span><strong class= 
    430 "command">splot, y, y^2, linestyle = 2, thick = 2, title = 'y = x^2', /portrait</strong></span></code></strong> <a href="./figpng/basic_splot2.png" 
    431 target="_top"><span class="inlinemediaobject"><img src= 
    432 "images/showfig.png" alt="show result"></span></a> 
    433          
    434 </pre> 
    435 <span><strong class="command">splot</strong></span> can be used to 
    436 setup the graphic environment (<code class="varname">!p</code>, 
    437 <code class="varname">!x</code>, <code class="varname">!y</code>, 
    438 <code class="varname">!z</code> variables) needed by procedures 
    439 like <span><strong class="command">oplot</strong></span> 
    440 <pre class="screen"> 
    441   <code class="prompt">idl&gt;</code> <strong class= 
    442 "userinput"><code><span><strong class= 
    443 "command">splot, y, yrange = [0, (n-1)^2], title = 'x and x^2'</strong></span></code></strong> 
    444   <code class="prompt">idl&gt;</code> <strong class= 
    445 "userinput"><code><span><strong class= 
    446 "command">oplot, y^2, color = 50, linestyle = 2</strong></span></code></strong> <a href="./figpng/basic_splot4.png" 
    447 target="_top"><span class="inlinemediaobject"><img src= 
    448 "images/showfig.png" alt="show result"></span></a> 
    449          
    450 </pre> 
    451 Use the keyword small to produce multi plots figures. 
    452 <div class="screenco"> 
    453 <pre class="screen"> 
    454   <code class="prompt">idl&gt;</code> <strong class= 
    455 "userinput"><code><span><strong class= 
    456 "command">splot, y, y^2, title = 'y = x^2', psym = 2, small <span class="inlinemediaobject"><img src="images/callouts/1.png" 
    457 alt="1"></span> = [1, 2, 1]</strong></span></code></strong> 
    458   <code class="prompt">idl&gt;</code> <strong class= 
    459 "userinput"><code><span><strong class= 
    460 "command">splot, findgen(360)/36., findgen(360)*2.*!dtor, /polar $</strong></span></code></strong> 
    461   <code class="prompt">idl&gt;</code> <strong class= 
    462 "userinput"><code><span><strong class= 
    463 "command">    , small <span class="inlinemediaobject"><img src= 
    464 "images/callouts/1.png" alt= 
    465 "1"></span> = [1, 2, 2], /noerase <span class= 
    466 "inlinemediaobject"><img src="images/callouts/2.png" alt= 
    467 "2"></span></strong></span></code></strong> <a href= 
    468 "./figpng/basic_splot3.png" target="_top"><span class= 
    469 "inlinemediaobject"><img src="images/showfig.png" alt= 
    470 "show result"></span></a> 
    471          
    472 </pre> 
    473 <div class="calloutlist"> 
    474 <table summary="Callout list" border="0"> 
    475 <tr> 
    476 <td align="left" valign="top" width="5%"><img border="0" alt="1" 
    477 src="images/callouts/1.png"></td> 
    478 <td align="left" valign="top"> 
    479 <p>the <code class="computeroutput">small</code> keyword is a 3 
    480 elements vector which defines how we divide the page and in which 
    481 case we should make the plot: [number of columns, number of rows, 
    482 case number]. The case numbering is starting at 1, from top to 
    483 bottom and left to right.</p> 
    484 </td> 
    485 </tr> 
    486 <tr> 
    487 <td align="left" valign="top" width="5%"><img border="0" alt="2" 
    488 src="images/callouts/2.png"></td> 
    489 <td align="left" valign="top">you must put <code class= 
    490 "computeroutput">/noerase</code> otherwise the second plot will be 
    491 done in a new window.</td> 
    492 </tr> 
    493 </table> 
    494 </div> 
    495 </div> 
    496 </div> 
    497 <div class="sect3" lang="en"> 
    498 <div class="titlepage"> 
    499 <div> 
    500 <div> 
    501 <h4 class="title"><a name="basic_contour" id= 
    502 "basic_contour"></a>2.2.2.&nbsp; scontour</h4> 
    503 </div> 
    504 </div> 
    505 </div> 
    506 <p>Following <span><strong class="command"><a href="#basic_splot" 
    507 title="2.2.1.&nbsp; splot">splot</a></strong></span> example, we 
    508 provide <span><strong class="command">scontour</strong></span> as a 
    509 "super <span><strong class="command">contour</strong></span>".</p> 
    510 <pre class="screen"> 
    511   <code class="prompt">idl&gt;</code> <strong class= 
    512 "userinput"><code><span><strong class= 
    513 "command">z = dist(n)</strong></span></code></strong> 
     189  <div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><img src="images/callouts/1.png" alt="1" border="0" /></td><td valign="top" align="left"> 
     190       
     191the <code class="computeroutput">small</code> keyword is a 3 elements vector which defines how we divide the page and in which case we should make the plot: [number of columns, number of rows, case number]. The case numbering is starting at 1, from top to bottom and left to right. 
     192       
     193    </td></tr><tr><td width="5%" valign="top" align="left"><img src="images/callouts/2.png" alt="2" border="0" /></td><td valign="top" align="left"> 
     194       
     195you must put <code class="computeroutput">/noerase</code> otherwise the second plot will be done in a new window. 
     196       
     197    </td></tr></table></div> 
     198</div><p> 
     199      </p> 
     200      </div> 
     201 
     202      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="basic_contour" id="basic_contour"></a>2.2.2.  scontour </h4></div></div></div> 
     203       
     204      <p> 
     205Following <span><strong class="command"><a href="#basic_splot" title="2.2.1.  splot">splot</a></strong></span> example, we provide <span><strong class="command">scontour</strong></span> as a "super <span><strong class="command">contour</strong></span>". 
     206</p><pre class="screen"> 
     207  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">z = dist(n)</strong></span></code></strong> 
    514208  <code class="computeroutput">% Compiled module: DIST.</code> 
    515   <code class="prompt">idl&gt;</code> <strong class= 
    516 "userinput"><code><span><strong class= 
    517 "command">scontour, z</strong></span></code></strong> <a href= 
    518 "./figpng/basic_scontour1.png" target="_top"><span class= 
    519 "inlinemediaobject"><img src="images/showfig.png" alt= 
    520 "show result"></span></a> 
     209  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">scontour, z</strong></span></code></strong> <a href="./figpng/basic_scontour1.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
    521210  <code class="computeroutput">% Compiled module: SCONTOUR.</code> 
    522211  <code class="computeroutput">% Compiled module: CHKSTRU.</code> 
    523          
     212</pre><p> 
     213<span><strong class="command">scontour</strong></span> accepts the same keywords as <span><strong class="command">contour</strong></span> (<code class="computeroutput">C_ANNOTATION=vector_of_strings, C_CHARSIZE=value, C_CHARTHICK=integer, C_COLORS=vector, C_LABELS=vector{each element 0 or 1}, C_LINESTYLE=vector, { /FILL | /CELL_FILL | C_ORIENTATION=degrees}, C_SPACING=value, C_THICK=vector, /CLOSED, /DOWNHILL, /FOLLOW, /IRREGULAR, /ISOTROPIC, LEVELS=vector, NLEVELS=integer{1 to 60}, MAX_VALUE=value, MIN_VALUE=value, /OVERPLOT, {/PATH_DATA_COORDS, PATH_FILENAME=string, PATH_INFO=variable, PATH_XY=variable}, TRIANGULATION=variable, /PATH_DOUBLE, /XLOG, /YLOG, ZAXIS={0 | 1 | 2 | 3 | 4}</code>), including the <a href="#gr_kwd">graphics keywords</a> (except <code class="computeroutput">LINESTYLE, PSYM, SYMSIZE</code>). 
     214      </p> 
     215      <p>It can therefore be customized <span class="emphasis"><em>as much as you want</em></span>. See these short examples:</p> 
     216      <p> 
     217</p><pre class="screen"> 
     218  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">scontour, z, /fill, nlevels = 15, subtitle = 'nicer contour' $</strong></span></code></strong> 
     219  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">    , xtitle = 'x index', charsize = 1.5</strong></span></code></strong> <a href="./figpng/basic_scontour2.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     220</pre><p> 
     221It can be used in combination with contour to make more complex plots: 
     222</p><div class="screenco"> 
     223   
     224<pre class="screen"> 
     225  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">ind = findgen(2*n)/(2.*n)</strong></span></code></strong> 
     226  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">scontour, z, levels = n*ind, c_orientation = 180*ind, c_spacing = 0.4*ind</strong></span></code></strong> 
     227  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">contour, z, /overplot, c_label = rebin([1, 0], 2, n) <span class="inlinemediaobject"><img src="images/callouts/1.png" alt="1" /></span>, levels = n*ind $</strong></span></code></strong> 
     228  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">    , c_charthick = 2, c_charsize = 1.5, c_colors = 250*ind</strong></span></code></strong> <a href="./figpng/basic_scontour3.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
    524229</pre> 
    525 <span><strong class="command">scontour</strong></span> accepts the 
    526 same keywords as <span><strong class= 
    527 "command">contour</strong></span> (<code class= 
    528 "computeroutput">C_ANNOTATION=vector_of_strings, C_CHARSIZE=value, 
    529 C_CHARTHICK=integer, C_COLORS=vector, C_LABELS=vector{each element 
    530 0 or 1}, C_LINESTYLE=vector, { /FILL | /CELL_FILL | 
    531 C_ORIENTATION=degrees}, C_SPACING=value, C_THICK=vector, /CLOSED, 
    532 /DOWNHILL, /FOLLOW, /IRREGULAR, /ISOTROPIC, LEVELS=vector, 
    533 NLEVELS=integer{1 to 60}, MAX_VALUE=value, MIN_VALUE=value, 
    534 /OVERPLOT, {/PATH_DATA_COORDS, PATH_FILENAME=string, 
    535 PATH_INFO=variable, PATH_XY=variable}, TRIANGULATION=variable, 
    536 /PATH_DOUBLE, /XLOG, /YLOG, ZAXIS={0 | 1 | 2 | 3 | 4}</code>), 
    537 including the <a href="#gr_kwd">graphics keywords</a> (except 
    538 <code class="computeroutput">LINESTYLE, PSYM, SYMSIZE</code>). 
    539 <p>It can therefore be customized <span class="emphasis"><em>as 
    540 much as you want</em></span>. See these short examples:</p> 
    541 <pre class="screen"> 
    542   <code class="prompt">idl&gt;</code> <strong class= 
    543 "userinput"><code><span><strong class= 
    544 "command">scontour, z, /fill, nlevels = 15, subtitle = 'nicer contour' $</strong></span></code></strong> 
    545   <code class="prompt">idl&gt;</code> <strong class= 
    546 "userinput"><code><span><strong class= 
    547 "command">    , xtitle = 'x index', charsize = 1.5</strong></span></code></strong> <a href="./figpng/basic_scontour2.png" 
    548 target="_top"><span class="inlinemediaobject"><img src= 
    549 "images/showfig.png" alt="show result"></span></a> 
    550          
    551 </pre> 
    552 It can be used in combination with contour to make more complex 
    553 plots: 
    554 <div class="screenco"> 
    555 <pre class="screen"> 
    556   <code class="prompt">idl&gt;</code> <strong class= 
    557 "userinput"><code><span><strong class= 
    558 "command">ind = findgen(2*n)/(2.*n)</strong></span></code></strong> 
    559   <code class="prompt">idl&gt;</code> <strong class= 
    560 "userinput"><code><span><strong class= 
    561 "command">scontour, z, levels = n*ind, c_orientation = 180*ind, c_spacing = 0.4*ind</strong></span></code></strong> 
    562   <code class="prompt">idl&gt;</code> <strong class= 
    563 "userinput"><code><span><strong class= 
    564 "command">contour, z, /overplot, c_label = rebin([1, 0], 2, n) <span class="inlinemediaobject"><img src="images/callouts/1.png" 
    565 alt="1"></span>, levels = n*ind $</strong></span></code></strong> 
    566   <code class="prompt">idl&gt;</code> <strong class= 
    567 "userinput"><code><span><strong class= 
    568 "command">    , c_charthick = 2, c_charsize = 1.5, c_colors = 250*ind</strong></span></code></strong> <a href="./figpng/basic_scontour3.png" 
    569 target="_top"><span class="inlinemediaobject"><img src= 
    570 "images/showfig.png" alt="show result"></span></a> 
    571          
    572 </pre> 
    573 <div class="calloutlist"> 
    574 <table summary="Callout list" border="0"> 
    575 <tr> 
    576 <td align="left" valign="top" width="5%"><img border="0" alt="1" 
    577 src="images/callouts/1.png"></td> 
    578 <td align="left" valign="top"> 
    579 <p><span><strong class="command">rebin</strong></span> is used to 
    580 build an array containing an alternation of 1 and 0 in order to 
    581 label one contour every two contours.</p> 
    582 <pre class="screen"> 
    583   <code class="prompt">idl&gt;</code> <strong class= 
    584 "userinput"><code><span><strong class= 
    585 "command">print, rebin([1, 0], 2, 3)</strong></span></code></strong> 
     230<div class="calloutlist"><table border="0" summary="Callout list"><tr><td width="5%" valign="top" align="left"><img src="images/callouts/1.png" alt="1" border="0" /></td><td valign="top" align="left"> 
     231    <p> 
     232      <span><strong class="command">rebin</strong></span> is used to build an array containing an alternation of 1 and 0 in order to label one contour every two contours. 
     233</p><pre class="screen"> 
     234  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">print, rebin([1, 0], 2, 3)</strong></span></code></strong> 
    586235  <code class="computeroutput">       1       0</code> 
    587236  <code class="computeroutput">       1       0</code> 
    588237  <code class="computeroutput">       1       0</code> 
    589                  
    590 </pre></td> 
    591 </tr> 
    592 </table> 
    593 </div> 
    594 </div> 
    595 <span><strong class="command">scontour</strong></span> is 
    596 compatible with the positioning method associated with the 
    597 <code class="computeroutput">small</code> keyword. See for example 
    598 the test file <a href="../../Tests/tst_basic.pro" target= 
    599 "_top"><code class="filename">tst_basic.pro</code></a>: 
    600 <pre class="screen"> 
    601   <code class="prompt">idl&gt;</code> <strong class= 
    602 "userinput"><code><span><strong class= 
    603 "command">tst_basic</strong></span></code></strong> <a href= 
    604 "./figpng/tst_basic.png" target="_top"><span class= 
    605 "inlinemediaobject"><img src="images/showfig.png" alt= 
    606 "show result"></span></a> 
    607          
    608 </pre></div> 
    609 <div class="sect3" lang="en"> 
    610 <div class="titlepage"> 
    611 <div> 
    612 <div> 
    613 <h4 class="title"><a name="tvplus" id="tvplus"></a>2.2.3.&nbsp; 
    614 Quick look and explore 2D arrays: tvplus</h4> 
    615 </div> 
    616 </div> 
    617 </div> 
    618 <p><span><strong class="command">tvplus</strong></span> is a 
    619 enhanced version of tvscl and allow you to have a quick look and 
    620 perform basic exploration of 2D arrays.</p> 
    621 <pre class="screen"> 
    622   <code class="prompt">idl&gt;</code> <strong class= 
    623 "userinput"><code><span><strong class= 
    624 "command">tvplus, dist(20)</strong></span></code></strong> <a href= 
    625 "./figpng/tvplus.png" target="_top"><span class= 
    626 "inlinemediaobject"><img src="images/showfig.png" alt= 
    627 "show result"></span></a> 
    628   <code class= 
    629 "computeroutput">left button  : mouse position and associated array value</code> 
    630   <code class= 
    631 "computeroutput">middle button: use it twice to define a zoom box</code> 
     238</pre><p> 
     239    </p> 
     240  </td></tr></table></div> 
     241</div><p> 
     242<span><strong class="command">scontour</strong></span> is compatible with the positioning method associated with the <code class="computeroutput">small</code> keyword. See for example the test file <a href="../../Tests/tst_basic.pro" target="_top"><code class="filename">tst_basic.pro</code></a>: 
     243</p><pre class="screen"> 
     244  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tst_basic</strong></span></code></strong> <a href="./figpng/tst_basic.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     245</pre><p> 
     246      </p> 
     247      </div> 
     248 
     249      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="tvplus" id="tvplus"></a>2.2.3.  Quick look and explore 2D arrays: tvplus </h4></div></div></div> 
     250 
     251<p> 
     252  <span><strong class="command">tvplus</strong></span> is a enhanced version of <span><strong class="command">tvscl</strong></span> and allow you to have a quick look and perform basic exploration of 2D arrays. 
     253  </p><pre class="screen"> 
     254  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tvplus, dist(20)</strong></span></code></strong> <a href="./figpng/tvplus.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     255  <code class="computeroutput">left button  : mouse position and associated array value</code> 
     256  <code class="computeroutput">middle button: use it twice to define a zoom box</code> 
    632257  <code class="computeroutput">right button : quit</code> 
    633   <code class= 
    634 "computeroutput">(x, y) = (  5,   5), value = 7.07107</code> 
    635   <code class= 
    636 "computeroutput">(x, y) = ( 12,   8), value = 11.3137</code> 
    637            
    638 </pre> 
    639 For more informations on <span><strong class= 
    640 "command">tvplus</strong></span>, try: 
    641 <pre class="screen"> 
    642   <code class="prompt">idl&gt;</code> <strong class= 
    643 "userinput"><code><span><strong class= 
    644 "command">xhelp, 'tvplus'</strong></span></code></strong> 
    645            
    646 </pre> 
    647 To see the source code of <span><strong class= 
    648 "command">tvplus</strong></span>, try: 
    649 <pre class="screen"> 
    650   <code class="prompt">idl&gt;</code> <strong class= 
    651 "userinput"><code><span><strong class= 
    652 "command">xfile, 'tvplus'</strong></span></code></strong> 
    653            
    654 </pre> 
    655 <div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"> 
    656 <h3 class="title">New Feature</h3> 
    657 <p>If you use an IDL 6.2 or later revision, you can simply get the 
    658 help of any command by typing ?<em class= 
    659 "replaceable"><code>command_name</code></em>, for example:</p> 
    660 <pre class="screen"> 
    661   <code class="prompt">idl&gt;</code> <strong class= 
    662 "userinput"><code><span><strong class= 
    663 "command">?tvplus</strong></span></code></strong> 
    664            
    665 </pre></div> 
    666 </div> 
    667 <div class="sect3" lang="en"> 
    668 <div class="titlepage"> 
    669 <div> 
    670 <div> 
    671 <h4 class="title"><a name="pltv" id="pltv"></a>2.2.4.&nbsp; Formal 
    672 quick look at 2D arrays: pltv</h4> 
    673 </div> 
    674 </div> 
    675 </div> 
    676 <p><span><strong class="command">pltv</strong></span> is a mix 
    677 between <a href="#tvplus" title= 
    678 "2.2.3.&nbsp; Quick look and explore 2D arrays: tvplus">tvplus</a> 
    679 and <a href="#plt" title= 
    680 "3.2.&nbsp; horizontal plots and maps">plt</a> and allow you to 
    681 have formal quick look of 2D arrays.</p> 
    682 <pre class="screen"> 
    683   <code class="prompt">idl&gt;</code> <strong class= 
    684 "userinput"><code><span><strong class= 
    685 "command">pltv, dist(20)</strong></span></code></strong> <a href= 
    686 "./figpng/pltv.png" target="_top"><span class= 
    687 "inlinemediaobject"><img src="images/showfig.png" alt= 
    688 "show result"></span></a> 
    689            
    690 </pre></div> 
    691 </div> 
    692 </div> 
    693 <div class="sect1" lang="en"> 
    694 <div class="titlepage"> 
    695 <div> 
    696 <div> 
    697 <h2 class="title" style="clear: both"><a name="gridded_data" id= 
    698 "gridded_data"></a>3.&nbsp; Explore gridded data (model outputs and 
    699 observations)</h2> 
    700 </div> 
    701 </div> 
    702 </div> 
    703 <p>This section briefly describes the main functionalities offered 
    704 by SAXO to explore gridded data on regular or irregular grid.</p> 
    705 <div class="sect2" lang="en"> 
    706 <div class="titlepage"> 
    707 <div> 
    708 <div> 
    709 <h3 class="title"><a name="load_grid" id="load_grid"></a>3.1.&nbsp; 
    710 Load the data grid</h3> 
    711 </div> 
    712 </div> 
    713 </div> 
    714 <p>As we focus in this section on the gridded data, we must first 
    715 load the grid informations before reading and plotting the data. 
    716 Loading the grid independently of the data allow you to reload the 
    717 grid only when it is strictly necessary and not every time you 
    718 access the data. In <code class="filename"><code class= 
    719 "envar">${HOME}</code>/SAXO_DIR/Tests/</code>, we provide several 
    720 examples to load a grid.</p> 
    721 <div class="sect3" lang="en"> 
    722 <div class="titlepage"> 
    723 <div> 
    724 <div> 
    725 <h4 class="title"><a name="load_fromdata" id= 
    726 "load_fromdata"></a>3.1.1.&nbsp; Easiest solution: load data grid 
    727 (regular or not) directly from the data file.</h4> 
    728 </div> 
    729 </div> 
    730 </div> 
    731 <p>Example of Levitus temperature on a regular 1x1 grid.</p> 
    732 <pre class="screen"> 
    733   <code class="prompt">idl&gt;</code> <strong class= 
    734 "userinput"><code><span><strong class= 
    735 "command">@tst_initlev</strong></span></code></strong> 
     258  <code class="computeroutput">(x, y) = (  5,   5), value = 7.07107</code> 
     259  <code class="computeroutput">(x, y) = ( 12,   8), value = 11.3137</code> 
     260  </pre><p> 
     261  For more informations on <span><strong class="command">tvplus</strong></span>, try: 
     262  </p><pre class="screen"> 
     263  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">xhelp, 'tvplus'</strong></span></code></strong> 
     264  </pre><p> 
     265  To see the source code of <span><strong class="command">tvplus</strong></span>, try: 
     266  </p><pre class="screen"> 
     267  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">xfile, 'tvplus'</strong></span></code></strong> 
     268  </pre><p> 
     269  </p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">New Feature</h3><p> 
     270  If you use an IDL 6.2 or later revision, you can simply get the help of any command by typing ?<em class="replaceable"><code>command_name</code></em>, for example: 
     271  </p><pre class="screen"> 
     272  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">?tvplus</strong></span></code></strong> 
     273  </pre><p> 
     274  </p></div><p> 
     275</p> 
     276      </div> 
     277 
     278      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="pltv" id="pltv"></a>2.2.4.  Formal quick look at 2D arrays: pltv </h4></div></div></div> 
     279 
     280<p> 
     281  <span><strong class="command">pltv</strong></span> is a mix between <a href="#tvplus" title="2.2.3.  Quick look and explore 2D arrays: tvplus">tvplus</a> and <a href="#plt" title="3.2.  Horizontal plots and maps">plt</a> and allow you to have formal quick look of 2D arrays. 
     282  </p><pre class="screen"> 
     283  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">pltv, dist(20)</strong></span></code></strong> <a href="./figpng/pltv.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> 
     284  </pre><p> 
     285</p> 
     286      </div> 
     287    </div> 
     288  </div> 
     289 
     290  <div class="sect1" lang="en" xml:lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="gridded_data" id="gridded_data"></a>3.  Explore gridded data (model outputs and observations) </h2></div></div></div> 
     291     
     292    <p> 
     293      This section briefly describes the main functionalities offered by SAXO to explore gridded data on regular or irregular grid. 
     294    </p> 
     295 
     296    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="load_grid" id="load_grid"></a>3.1.  Load the data grid </h3></div></div></div> 
     297       
     298      <p> 
     299As we focus in this section on the gridded data, we must first load the grid informations before reading and plotting the data. Loading the grid independently of the data allow you to reload the grid only when it is strictly necessary and not every time you access the data. In <code class="filename">${HOME}/SAXO_DIR/Tests/</code>, we provide several examples to load a grid. 
     300      </p> 
     301      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="load_fromdata" id="load_fromdata"></a>3.1.1.  Easiest solution: load data grid (regular or not) directly from the data file </h4></div></div></div> 
     302 
     303<p> 
     304  Example of Levitus temperature on a regular 1x1 grid. 
     305  </p><pre class="screen"> 
     306  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">@tst_initlev</strong></span></code></strong> 
    736307  <code class="computeroutput">% Compiled module: INITNCDF.</code> 
    737308  <code class="computeroutput">% Compiled module: ISAFILE.</code> 
    738309  <code class="computeroutput">% Compiled module: UNIQ.</code> 
    739310  <code class="computeroutput">% Loaded DLM: NCDF.</code> 
    740   <code class= 
    741 "computeroutput">% Compiled module: COMPUTEGRID.</code> 
     311  <code class="computeroutput">% Compiled module: COMPUTEGRID.</code> 
    742312  <code class="computeroutput">% Compiled module: DOMDEF.</code> 
    743313  <code class="computeroutput">% Compiled module: INTER.</code> 
    744314  <code class="computeroutput">% Compiled module: TRIANGULE.</code> 
    745   <code class= 
    746 "computeroutput">% Compiled module: TRIANGULE_C.</code> 
     315  <code class="computeroutput">% Compiled module: TRIANGULE_C.</code> 
    747316  <code class="computeroutput">% Compiled module: UNDEFINE.</code> 
    748317  <code class="computeroutput">% Compiled module: TESTVAR.</code> 
    749318  <code class="computeroutput">% Compiled module: DIFFERENT.</code> 
    750319  <code class="computeroutput">% Compiled module: DEFINETRI.</code> 
    751            
    752 </pre> 
    753 This <a href="../../Tests/tst_initlev.pro" target= 
    754 "_top"><span><strong class= 
    755 "command">@tst_initlev</strong></span></a> command allows us to 
    756 define: 
    757 <div class="itemizedlist"> 
    758 <ul type="disc"> 
    759 <li>domain dimensions, stored in <code class="varname">jpi, jpj and 
    760 jpk</code></li> 
    761 <li>points abscissa, stored in 2D array glamt</li> 
    762 <li>points ordinates, stored in 2D array gphit</li> 
    763 <li>points depths, stored in 1D array gdept</li> 
    764 <li>cells corners abscissa, stored in 2D array glamf</li> 
    765 <li>cells corners ordinates, stored in 2D array gphif</li> 
    766 <li>cells upper boundary depth, stored in 1D array gdepw</li> 
    767 <li>land-sea mask, stored in <code class= 
    768 "varname">tmask</code></li> 
    769 <li>the cells size in the longitudinal direction, stored in 2D 
    770 array e1t</li> 
    771 <li>the cells size in the latitudinal direction, stored in 2D array 
    772 e2t</li> 
    773 <li>the cells size in the vertical direction, stored in 1D array 
    774 e3t</li> 
    775 <li>the triangulation used to fill the land points, stored in 
    776 triangles_list</li> 
    777 </ul> 
     320  </pre><p> 
     321  This <a href="../../Tests/tst_initlev.pro" target="_top"><span><strong class="command">@tst_initlev</strong></span></a> command allows us to define: 
     322  </p><div class="itemizedlist"><ul type="disc"><li>domain dimensions, stored in <code class="varname">jpi, jpj and jpk</code></li><li>points abscissa, stored in 2D array <code class="varname"></code>glamt</li><li>points ordinates, stored in 2D array <code class="varname"></code>gphit</li><li>points depths, stored in 1D array <code class="varname"></code>gdept</li><li>cells corners abscissa, stored in 2D array <code class="varname"></code>glamf</li><li>cells corners ordinates, stored in 2D array <code class="varname"></code>gphif</li><li>cells upper boundary depth, stored in 1D array <code class="varname"></code>gdepw</li><li>land-sea mask, stored in <code class="varname">tmask</code></li><li>the cells size in the longitudinal direction, stored in 2D array <code class="varname"></code>e1t</li><li>the cells size in the latitudinal direction, stored in 2D array <code class="varname"></code>e2t</li><li>the cells size in the vertical direction, stored in 1D array <code class="varname"></code>e3t</li><li>the triangulation used to fill the land points, stored in <code class="varname"></code>triangles_list</li></ul></div><p> 
     323 
     324  </p><pre class="screen"> 
     325  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, jpi,jpj,jpk</strong></span></code></strong> 
     326  <code class="computeroutput">JPI (LOCAL_COORD)   LONG      =          360</code> 
     327  <code class="computeroutput">JPJ (LOCAL_COORD)   LONG      =          180</code> 
     328  <code class="computeroutput">JPK (LOCAL_COORD)   LONG      =           33</code> 
     329  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, glamt, gphit,glamf, gphif</strong></span></code></strong> 
     330  <code class="computeroutput">GLAMT (LONGITUDES)  FLOAT     = Array[360, 180]</code> 
     331  <code class="computeroutput">GPHIT (LATITUDES)   FLOAT     = Array[360, 180]</code> 
     332  <code class="computeroutput">GLAMF (LONGITUDES)  FLOAT     = Array[360, 180]</code> 
     333  <code class="computeroutput">GPHIF (LATITUDES)   FLOAT     = Array[360, 180]</code> 
     334  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, gdept, gdepw</strong></span></code></strong> 
     335  <code class="computeroutput">GDEPT (VERTICAL)    FLOAT     = Array[33]</code> 
     336  <code class="computeroutput">GDEPW (VERTICAL)    FLOAT     = Array[33]</code> 
     337  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, e1t, e2t, e3t</strong></span></code></strong> 
     338  <code class="computeroutput">E1T (SCALE_FACTORS) FLOAT     = Array[360, 180]</code> 
     339  <code class="computeroutput">E2T (SCALE_FACTORS) FLOAT     = Array[360, 180]</code> 
     340  <code class="computeroutput">E3T (VERTICAL)      FLOAT     = Array[33]</code> 
     341  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, tmask</strong></span></code></strong> 
     342  <code class="computeroutput">TMASK (MASKS)       BYTE      = Array[360, 180, 33]</code> 
     343  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">help, triangles_list</strong></span></code></strong> 
     344  <code class="computeroutput">TRIANGLES_LIST (LIEES_A_TRIANGULE) LONG      = Array[3, 128880]</code> 
     345  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tvplus, glamt*tmask[*,*,0]</strong></span></code></strong> 
     346  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tvplus, gphit*tmask[*,*,0]</strong></span></code></strong> 
     347  </pre><p> 
     348  We provide other initialization methods/examples 
     349  </p><div class="itemizedlist"><ul type="disc"><li><a href="../../Tests/tst_initorca2_short.pro" target="_top">@tst_initorca2_short</a> : ORCA2 example</li><li><a href="../../Tests/tst_initorca05_short.pro" target="_top">@tst_initorca05_short</a> : ORCA05 example</li><li><a href="../../Tests/tst_initlev_stride.pro" target="_top">@tst_initlev_stride</a> : same as @tst_initlev but we skip on point over 2 in x and y direction</li><li><a href="../../Tests/tst_initorca2_short_stride.pro" target="_top">@tst_initorca2_short_stride</a> : ORCA2 with stride</li><li><a href="../../Tests/tst_initorca05_short_stride.pro" target="_top">@tst_initorca05_short_stride</a> : ORCA05 with stride</li><li><a href="../../Tests/tst_initlev_index.pro" target="_top">@tst_initlev_index</a> : in that case we load the grid using points index as axis instead of the longitude/latitude position</li><li><a href="../../Tests/tst_initorca2_index.pro" target="_top">@tst_initorca2_index</a> : load ORCA2 as it see by the model</li><li><a href="../../Tests/tst_initorca05_index.pro" target="_top">@tst_initorca05_index</a> : load ORCA05 as it see by the model</li><li><a href="../../Tests/tst_initlev_index_stride.pro" target="_top">@tst_initlev_index_stride</a> : @tst_initlev_index with stride</li><li><a href="../../Tests/tst_initorca2_index_stride.pro" target="_top">@tst_initorca2_index_stride</a> : ORCA2 in index with stride</li><li><a href="../../Tests/tst_initorca05_index_stride.pro" target="_top">@tst_initorca05_index_stride</a> : ORCA05 in index with stride</li></ul></div><p> 
     350</p> 
     351      </div> 
     352      <div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="load_meshmask" id="load_meshmask"></a>3.1.2.  Load the grid from OPA <code class="filename">meshmask</code> file </h4></div></div></div> 
     353 
     354<p> 
     355  When the grid is really irregular (its abscissa and ordinate cannot be descried by a vector), loading the grid directly from the data forces us to make an approximation when computing the grid corners position and the cells size. In that case, it can be preferable to load the grid from the meshmask file created by OPA. As OPA use a Arakawa-C discretization, loading the grid from the meshmask will also define all parameters related to the U, V and F grids (glam[uv],gphi[uv], e[12][uvf]). Note that, when using a simple <a href="#load_fromdata" title="3.1.1.  Easiest solution: load data grid (regular or not) directly from the data file">grid definition from the data itself</a> (with <code class="filename">initncdf</code> or <code class="filename">computegrid</code>), adding the keyword /FULLCGRID leads also to the definition of all U, V and F grids parameters. There is the examples to load ORCA grids from OPA meshmask. 
     356  </p><div class="itemizedlist"><ul type="disc"><li><a href="../../Tests/tst_initorca2.pro" target="_top">@tst_initorca2</a> : ORCA2</li><li><a href="../../Tests/tst_initorca05.pro" target="_top">@tst_initorca05</a> : ORCA05</li><li><a href="../../Tests/tst_initorca2_stride.pro" target="_top">@tst_initorca2_stride</a> : ORCA2 with stride</li><li><a href="../../Tests/tst_initorca05_stride.pro" target="_top">@tst_initorca05_stride</a> : ORCA05 with stride</li><li><a href="../../Tests/tst_initorca2_index.pro" target="_top">@tst_initorca2_index</a> : load ORCA2 as it see by the model</li><li><a href="../../Tests/tst_initorca05_index.pro" target="_top">@tst_initorca05_index</a> : load ORCA05 as it see by the model</li><li><a href="../../Tests/tst_initorca2_index_stride.pro" target="_top">@tst_initorca2_index_stride</a> : ORCA2 in index with stride</li><li><a href="../../Tests/tst_initorca05_index_stride.pro" target="_top">@tst_initorca05_index_stride</a> : ORCA05 in index with stride</li></ul></div><p> 
     357</p> 
     358        </div> 
     359    </div> 
     360 
     361    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="plt" id="plt"></a>3.2.  Horizontal plots and maps </h3></div></div></div> 
     362       
     363<p> 
     364  A quick presentation of horizontal plots and maps is shown in <a href="../../Tests/tst_plt.pro" target="_top">tst_plt</a>. After loading any of the grid (for example with one of the <a href="#load_grid" title="3.1.  Load the data grid">above examples</a>). Just try: 
     365  </p><pre class="screen"> 
     366  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tst_plt</strong></span></code></strong> 
     367  </pre><p> 
     368</p> 
     369<p><span class="emphasis"><em>Beware, the command is <span><strong class="command">tst_plt</strong></span> and not <span><strong class="command">@tst_plt</strong></span> as <code class="filename">tst_plt.pro</code> is a procedure and not an include.</em></span></p> 
     370<p> 
     371  See the results with 
     372  </p><div class="itemizedlist"><ul type="disc"><li><span><strong class="command">@tst_initlev</strong></span> <a href="figpng/tst_plt_lev_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2</strong></span> <a href="figpng/tst_plt_orca2_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05</strong></span> <a href="figpng/tst_plt_orca05_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initlev_stride</strong></span> <a href="figpng/tst_plt_lev_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_lev_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2_stride</strong></span> <a href="figpng/tst_plt_orca2_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca2_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05_stride</strong></span> <a href="figpng/tst_plt_orca05_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_plt_orca05_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li></ul></div><p> 
     373</p> 
     374    </div> 
     375 
     376    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="pltz" id="pltz"></a>3.3.  Vertical sections </h3></div></div></div> 
     377       
     378<p> 
     379  A quick presentation of vertical sections is shown in <a href="../../Tests/tst_pltz.pro" target="_top">tst_pltz</a>. After loading any of the grid (for example with one of the <a href="#load_grid" title="3.1.  Load the data grid">above examples</a>). Just try: 
     380  </p><pre class="screen"> 
     381  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tst_pltz</strong></span></code></strong> 
     382  </pre><p> 
     383</p> 
     384  <p><span class="emphasis"><em>Beware, the command is <span><strong class="command">tst_pltz</strong></span> and not <span><strong class="command">@tst_pltz</strong></span> as <code class="filename">tst_pltz.pro</code> is a procedure and not an include.</em></span></p> 
     385<p> 
     386  See the results with 
     387  </p><div class="itemizedlist"><ul type="disc"><li><span><strong class="command">@tst_initlev</strong></span> <a href="figpng/tst_pltz_lev_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2</strong></span> <a href="figpng/tst_pltz_orca2_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_12.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05</strong></span> <a href="figpng/tst_pltz_orca05_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_12.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initlev_stride</strong></span> <a href="figpng/tst_pltz_lev_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_lev_stride_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2_stride</strong></span> <a href="figpng/tst_pltz_orca2_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca2_stride_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05_stride</strong></span> <a href="figpng/tst_pltz_orca05_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_07.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_08.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_09.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_10.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltz_orca05_stride_11.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li></ul></div><p> 
     388</p> 
     389    </div> 
     390 
     391    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="pltt" id="pltt"></a>3.4.  Hovmoellers and time series </h3></div></div></div> 
     392       
     393<p> 
     394  A quick presentation of hovmoellers and time series is shown in <a href="../../Tests/tst_pltt.pro" target="_top">tst_pltt</a>. After loading any of the grid (for example with one of the <a href="#load_grid" title="3.1.  Load the data grid">above examples</a>). Just try: 
     395  </p><pre class="screen"> 
     396  <code class="prompt">idl&gt;</code> <strong class="userinput"><code><span><strong class="command">tst_pltt</strong></span></code></strong> 
     397  </pre><p> 
     398</p> 
     399  <p><span class="emphasis"><em>Beware, the command is <span><strong class="command">tst_pltt</strong></span> and not <span><strong class="command">@tst_pltt</strong></span> as <code class="filename">tst_pltt.pro</code> is a procedure and not an include.</em></span></p> 
     400<p> 
     401  See the results with 
     402  </p><div class="itemizedlist"><ul type="disc"><li><span><strong class="command">@tst_initlev</strong></span> <a href="figpng/tst_pltt_lev_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2</strong></span> <a href="figpng/tst_pltt_orca2_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05</strong></span> <a href="figpng/tst_pltt_orca05_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initlev_stride</strong></span> <a href="figpng/tst_pltt_lev_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_lev_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca2_stride</strong></span> <a href="figpng/tst_pltt_orca2_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca2_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li><li><span><strong class="command">@tst_initorca05_stride</strong></span> <a href="figpng/tst_pltt_orca05_stride_01.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_stride_02.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_stride_03.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_stride_04.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_stride_05.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a> <a href="figpng/tst_pltt_orca05_stride_06.png" target="_top"><span class="inlinemediaobject"><img src="images/showfig.png" alt="show result" /></span></a></li></ul></div><p> 
     403</p> 
     404    </div> 
     405 
     406    <div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="plt1d" id="plt1d"></a>3.5.  1D plots </h3></div></div></div> 
     407       
     408        <p> 
     409  To be continued 
 
     410</p> 
     411   </div> 
     412 
     413 
     414  </div> 
     415 
    778416</div> 
    779 <pre class="screen"> 
    780   <code class="prompt">idl&gt;</code> <strong class= 
    781 "userinput"><code><span><strong class= 
    782 "command">help, jpi,jpj,jpk</strong></span></code></strong> 
    783   <code class= 
    784 "computeroutput">JPI (LOCAL_COORD)   LONG      =          360</code> 
    785   <code class= 
    786 "computeroutput">JPJ (LOCAL_COORD)   LONG      =          180</code> 
    787   <code class= 
    788 "computeroutput">JPK (LOCAL_COORD)   LONG      =           33</code> 
    789   <code class="prompt">idl&gt;</code> <strong class= 
    790 "userinput"><code><span><strong class= 
    791 "command">help, glamt, gphit,glamf, gphif</strong></span></code></strong> 
    792   <code class= 
    793 "computeroutput">GLAMT (LONGITUDES)  FLOAT     = Array[360, 180]</code> 
    794   <code class= 
    795 "computeroutput">GPHIT (LATITUDES)   FLOAT     = Array[360, 180]</code> 
    796   <code class= 
    797 "computeroutput">GLAMF (LONGITUDES)  FLOAT     = Array[360, 180]</code> 
    798   <code class= 
    799 "computeroutput">GPHIF (LATITUDES)   FLOAT     = Array[360, 180]</code> 
    800   <code class="prompt">idl&gt;</code> <strong class= 
    801 "userinput"><code><span><strong class= 
    802 "command">help, gdept, gdepw</strong></span></code></strong> 
    803   <code class= 
    804 "computeroutput">GDEPT (VERTICAL)    FLOAT     = Array[33]</code> 
    805   <code class= 
    806 "computeroutput">GDEPW (VERTICAL)    FLOAT     = Array[33]</code> 
    807   <code class="prompt">idl&gt;</code> <strong class= 
    808 "userinput"><code><span><strong class= 
    809 "command">help, e1t, e2t, e3t</strong></span></code></strong> 
    810   <code class= 
    811 "computeroutput">E1T (SCALE_FACTORS) FLOAT     = Array[360, 180]</code> 
    812   <code class= 
    813 "computeroutput">E2T (SCALE_FACTORS) FLOAT     = Array[360, 180]</code> 
    814   <code class= 
    815 "computeroutput">E3T (VERTICAL)      FLOAT     = Array[33]</code> 
    816   <code class="prompt">idl&gt;</code> <strong class= 
    817 "userinput"><code><span><strong class= 
    818 "command">help, tmask</strong></span></code></strong> 
    819   <code class= 
    820 "computeroutput">TMASK (MASKS)       BYTE      = Array[360, 180, 33]</code> 
    821   <code class="prompt">idl&gt;</code> <strong class= 
    822 "userinput"><code><span><strong class= 
    823 "command">help, triangles_list</strong></span></code></strong> 
    824   <code class= 
    825 "computeroutput">TRIANGLES_LIST (LIEES_A_TRIANGULE) LONG      = Array[3, 128880]</code> 
    826   <code class="prompt">idl&gt;</code> <strong class= 
    827 "userinput"><code><span><strong class= 
    828 "command">tvplus, glamt*tmask[*,*,0]</strong></span></code></strong> 
    829   <code class="prompt">idl&gt;</code> <strong class= 
    830 "userinput"><code><span><strong class= 
    831 "command">tvplus, gphit*tmask[*,*,0]</strong></span></code></strong> 
    832            
    833 </pre> 
    834 We provide other initialization methods/examples 
    835 <div class="itemizedlist"> 
    836 <ul type="disc"> 
    837 <li><a href="../../Tests/tst_initorca2_short.pro" target= 
    838 "_top">@tst_initorca2_short</a> : ORCA2 example</li> 
    839 <li><a href="../../Tests/tst_initorca05_short.pro" target= 
    840 "_top">@tst_initorca05_short</a> : ORCA05 example</li> 
    841 <li><a href="../../Tests/tst_initlev_stride.pro" target= 
    842 "_top">@tst_initlev_stride</a> : same as @tst_initlev but we skip 
    843 on point over 2 in x and y direction</li> 
    844 <li><a href="../../Tests/tst_initorca2_short_stride.pro" target= 
    845 "_top">@tst_initorca2_short_stride</a> : ORCA2 with stride</li> 
    846 <li><a href="../../Tests/tst_initorca05_short_stride.pro" target= 
    847 "_top">@tst_initorca05_short_stride</a> : ORCA05 with stride</li> 
    848 <li><a href="../../Tests/tst_initlev_index.pro" target= 
    849 "_top">@tst_initlev_index</a> : in that case we load the grid using 
    850 points index as axis instead of the longitude/latitude 
    851 position</li> 
    852 <li><a href="../../Tests/tst_initorca2_index.pro" target= 
    853 "_top">@tst_initorca2_index</a> : load ORCA2 as it see by the 
    854 model</li> 
    855 <li><a href="../../Tests/tst_initorca05_index.pro" target= 
    856 "_top">@tst_initorca05_index</a> : load ORCA05 as it see by the 
    857 model</li> 
    858 <li><a href="../../Tests/tst_initlev_index_stride.pro" target= 
    859 "_top">@tst_initlev_index_stride</a> : @tst_initlev_index with 
    860 stride</li> 
    861 <li><a href="../../Tests/tst_initorca2_index_stride.pro" target= 
    862 "_top">@tst_initorca2_index_stride</a> : ORCA2 in index with 
    863 stride</li> 
    864 <li><a href="../../Tests/tst_initorca05_index_stride.pro" target= 
    865 "_top">@tst_initorca05_index_stride</a> : ORCA05 in index with 
    866 stride</li> 
    867 </ul> 
    868 </div> 
    869 </div> 
    870 <div class="sect3" lang="en"> 
    871 <div class="titlepage"> 
    872 <div> 
    873 <div> 
    874 <h4 class="title"><a name="load_meshmask" id= 
    875 "load_meshmask"></a>3.1.2.&nbsp; Load the grid from OPA 
    876 <code class="filename">meshmask</code> file</h4> 
    877 </div> 
    878 </div> 
    879 </div> 
    880 <p>When the grid is really irregular (its abscissa and ordinate 
    881 cannot be descried by a vector), loading the grid directly from the 
    882 data forces us to make an approximation when computing the grid 
    883 corners position and the cells size. In that case, it can be 
    884 preferable to load the grid from the meshmask file created by OPA. 
    885 As OPA use a Arakawa-C discretization, loading the grid from the 
    886 meshmask will also define all parameters related to the U, V and F 
    887 grids (glam[uv],gphi[uv], e[12][uvf]). Note that, when using a 
    888 simple <a href="#load_fromdata" title= 
    889 "3.1.1.&nbsp; Easiest solution: load data grid (regular or not) directly from the data file."> 
    890 grid definition from the data itself</a> (with <code class= 
    891 "filename">initncdf</code> or <code class= 
    892 "filename">computegrid</code>), adding the keyword /FULLCGRID leads 
    893 also to the definition of all U, V and F grids parameters. There is 
    894 the examples to load ORCA grids from OPA meshmask.</p> 
    895 <div class="itemizedlist"> 
    896 <ul type="disc"> 
    897 <li><a href="../../Tests/tst_initorca2.pro" target= 
    898 "_top">@tst_initorca2</a> : ORCA2</li> 
    899 <li><a href="../../Tests/tst_initorca05.pro" target= 
    900 "_top">@tst_initorca05</a> : ORCA05</li> 
    901 <li><a href="../../Tests/tst_initorca2_stride.pro" target= 
    902 "_top">@tst_initorca2_stride</a> : ORCA2 with stride</li> 
    903 <li><a href="../../Tests/tst_initorca05_stride.pro" target= 
    904 "_top">@tst_initorca05_stride</a> : ORCA05 with stride</li> 
    905 <li><a href="../../Tests/tst_initorca2_index.pro" target= 
    906 "_top">@tst_initorca2_index</a> : load ORCA2 as it see by the 
    907 model</li> 
    908 <li><a href="../../Tests/tst_initorca05_index.pro" target= 
    909 "_top">@tst_initorca05_index</a> : load ORCA05 as it see by the 
    910 model</li> 
    911 <li><a href="../../Tests/tst_initorca2_index_stride.pro" target= 
    912 "_top">@tst_initorca2_index_stride</a> : ORCA2 in index with 
    913 stride</li> 
    914 <li><a href="../../Tests/tst_initorca05_index_stride.pro" target= 
    915 "_top">@tst_initorca05_index_stride</a> : ORCA05 in index with 
    916 stride</li> 
    917 </ul> 
    918 </div> 
    919 </div> 
    920 </div> 
    921 <div class="sect2" lang="en"> 
    922 <div class="titlepage"> 
    923 <div> 
    924 <div> 
    925 <h3 class="title"><a name="plt" id="plt"></a>3.2.&nbsp; horizontal 
    926 plots and maps</h3> 
    927 </div> 
    928 </div> 
    929 </div> 
    930 <p>A quick presentation of horizontal plots and maps is shown in 
    931 <a href="../../Tests/tst_plt.pro" target="_top">tst_plt</a>. After 
    932 loading any of the grid (for example with one of the <a href= 
    933 "#load_grid" title="3.1.&nbsp; Load the data grid">above 
    934 examples</a>). Just try:</p> 
    935 <pre class="screen"> 
    936   <code class="prompt">idl&gt;</code> <strong class= 
    937 "userinput"><code><span><strong class= 
    938 "command">tst_plt</strong></span></code></strong> 
    939            
    940 </pre> 
    941 <p><span class="emphasis"><em>Beware, the command is 
    942 <span><strong class="command">tst_plt</strong></span> and not 
    943 <span><strong class="command">@tst_plt</strong></span> as 
    944 <code class="filename">tst_plt.pro</code> is a procedure and not an 
    945 include.</em></span></p> 
    946 <p>See the results with</p> 
    947 <div class="itemizedlist"> 
    948 <ul type="disc"> 
    949 <li><span><strong class="command">@tst_initlev</strong></span> 
    950 <a href="figpng/tst_plt_lev_01.png" target="_top"><span class= 
    951 "inlinemediaobject"><img src="images/showfig.png" alt= 
    952 "show result"></span></a> <a href="figpng/tst_plt_lev_02.png" 
    953 target="_top"><span class="inlinemediaobject"><img src= 
    954 "images/showfig.png" alt="show result"></span></a> <a href= 
    955 "figpng/tst_plt_lev_03.png" target="_top"><span class= 
    956 "inlinemediaobject"><img src="images/showfig.png" alt= 
    957 "show result"></span></a> <a href="figpng/tst_plt_lev_04.png" 
    958 target="_top"><span class="inlinemediaobject"><img src= 
    959 "images/showfig.png" alt="show result"></span></a> <a href= 
    960 "figpng/tst_plt_lev_05.png" target="_top"><span class= 
    961 "inlinemediaobject"><img src="images/showfig.png" alt= 
    962 "show result"></span></a> <a href="figpng/tst_plt_lev_06.png" 
    963 target="_top"><span class="inlinemediaobject"><img src= 
    964 "images/showfig.png" alt="show result"></span></a> <a href= 
    965 "figpng/tst_plt_lev_07.png" target="_top"><span class= 
    966 "inlinemediaobject"><img src="images/showfig.png" alt= 
    967 "show result"></span></a> <a href="figpng/tst_plt_lev_08.png" 
    968 target="_top"><span class="inlinemediaobject"><img src= 
    969 "images/showfig.png" alt="show result"></span></a> <a href= 
    970 "figpng/tst_plt_lev_09.png" target="_top"><span class= 
    971 "inlinemediaobject"><img src="images/showfig.png" alt= 
    972 "show result"></span></a> <a href="figpng/tst_plt_lev_10.png" 
    973 target="_top"><span class="inlinemediaobject"><img src= 
    974 "images/showfig.png" alt="show result"></span></a></li> 
    975 <li><span><strong class="command">@tst_initorca2</strong></span> 
    976 <a href="figpng/tst_plt_orca2_01.png" target="_top"><span class= 
    977 "inlinemediaobject"><img src="images/showfig.png" alt= 
    978 "show result"></span></a> <a href="figpng/tst_plt_orca2_02.png" 
    979 target="_top"><span class="inlinemediaobject"><img src= 
    980 "images/showfig.png" alt="show result"></span></a> <a href= 
    981 "figpng/tst_plt_orca2_03.png" target="_top"><span class= 
    982 "inlinemediaobject"><img src="images/showfig.png" alt= 
    983 "show result"></span></a> <a href="figpng/tst_plt_orca2_04.png" 
    984 target="_top"><span class="inlinemediaobject"><img src= 
    985 "images/showfig.png" alt="show result"></span></a> <a href= 
    986 "figpng/tst_plt_orca2_05.png" target="_top"><span class= 
    987 "inlinemediaobject"><img src="images/showfig.png" alt= 
    988 "show result"></span></a> <a href="figpng/tst_plt_orca2_06.png" 
    989 target="_top"><span class="inlinemediaobject"><img src= 
    990 "images/showfig.png" alt="show result"></span></a> <a href= 
    991 "figpng/tst_plt_orca2_07.png" target="_top"><span class= 
    992 "inlinemediaobject"><img src="images/showfig.png" alt= 
    993 "show result"></span></a> <a href="figpng/tst_plt_orca2_08.png" 
    994 target="_top"><span class="inlinemediaobject"><img src= 
    995 "images/showfig.png" alt="show result"></span></a> <a href= 
    996 "figpng/tst_plt_orca2_09.png" target="_top"><span class= 
    997 "inlinemediaobject"><img src="images/showfig.png" alt= 
    998 "show result"></span></a> <a href="figpng/tst_plt_orca2_10.png" 
    999 target="_top"><span class="inlinemediaobject"><img src= 
    1000 "images/showfig.png" alt="show result"></span></a></li> 
    1001 <li><span><strong class="command">@tst_initorca05</strong></span> 
    1002 <a href="figpng/tst_plt_orca05_01.png" target="_top"><span class= 
    1003 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1004 "show result"></span></a> <a href="figpng/tst_plt_orca05_02.png" 
    1005 target="_top"><span class="inlinemediaobject"><img src= 
    1006 "images/showfig.png" alt="show result"></span></a> <a href= 
    1007 "figpng/tst_plt_orca05_03.png" target="_top"><span class= 
    1008 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1009 "show result"></span></a> <a href="figpng/tst_plt_orca05_04.png" 
    1010 target="_top"><span class="inlinemediaobject"><img src= 
    1011 "images/showfig.png" alt="show result"></span></a> <a href= 
    1012 "figpng/tst_plt_orca05_05.png" target="_top"><span class= 
    1013 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1014 "show result"></span></a> <a href="figpng/tst_plt_orca05_06.png" 
    1015 target="_top"><span class="inlinemediaobject"><img src= 
    1016 "images/showfig.png" alt="show result"></span></a> <a href= 
    1017 "figpng/tst_plt_orca05_07.png" target="_top"><span class= 
    1018 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1019 "show result"></span></a> <a href="figpng/tst_plt_orca05_08.png" 
    1020 target="_top"><span class="inlinemediaobject"><img src= 
    1021 "images/showfig.png" alt="show result"></span></a> <a href= 
    1022 "figpng/tst_plt_orca05_09.png" target="_top"><span class= 
    1023 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1024 "show result"></span></a> <a href="figpng/tst_plt_orca05_10.png" 
    1025 target="_top"><span class="inlinemediaobject"><img src= 
    1026 "images/showfig.png" alt="show result"></span></a></li> 
    1027 <li><span><strong class= 
    1028 "command">@tst_initlev_stride</strong></span> <a href= 
    1029 "figpng/tst_plt_lev_stride_01.png" target="_top"><span class= 
    1030 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1031 "show result"></span></a> <a href= 
    1032 "figpng/tst_plt_lev_stride_02.png" target="_top"><span class= 
    1033 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1034 "show result"></span></a> <a href= 
    1035 "figpng/tst_plt_lev_stride_03.png" target="_top"><span class= 
    1036 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1037 "show result"></span></a> <a href= 
    1038 "figpng/tst_plt_lev_stride_04.png" target="_top"><span class= 
    1039 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1040 "show result"></span></a> <a href= 
    1041 "figpng/tst_plt_lev_stride_05.png" target="_top"><span class= 
    1042 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1043 "show result"></span></a> <a href= 
    1044 "figpng/tst_plt_lev_stride_06.png" target="_top"><span class= 
    1045 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1046 "show result"></span></a> <a href= 
    1047 "figpng/tst_plt_lev_stride_07.png" target="_top"><span class= 
    1048 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1049 "show result"></span></a> <a href= 
    1050 "figpng/tst_plt_lev_stride_08.png" target="_top"><span class= 
    1051 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1052 "show result"></span></a> <a href= 
    1053 "figpng/tst_plt_lev_stride_09.png" target="_top"><span class= 
    1054 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1055 "show result"></span></a> <a href= 
    1056 "figpng/tst_plt_lev_stride_10.png" target="_top"><span class= 
    1057 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1058 "show result"></span></a></li> 
    1059 <li><span><strong class= 
    1060 "command">@tst_initorca2_stride</strong></span> <a href= 
    1061 "figpng/tst_plt_orca2_stride_01.png" target="_top"><span class= 
    1062 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1063 "show result"></span></a> <a href= 
    1064 "figpng/tst_plt_orca2_stride_02.png" target="_top"><span class= 
    1065 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1066 "show result"></span></a> <a href= 
    1067 "figpng/tst_plt_orca2_stride_03.png" target="_top"><span class= 
    1068 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1069 "show result"></span></a> <a href= 
    1070 "figpng/tst_plt_orca2_stride_04.png" target="_top"><span class= 
    1071 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1072 "show result"></span></a> <a href= 
    1073 "figpng/tst_plt_orca2_stride_05.png" target="_top"><span class= 
    1074 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1075 "show result"></span></a> <a href= 
    1076 "figpng/tst_plt_orca2_stride_06.png" target="_top"><span class= 
    1077 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1078 "show result"></span></a> <a href= 
    1079 "figpng/tst_plt_orca2_stride_07.png" target="_top"><span class= 
    1080 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1081 "show result"></span></a> <a href= 
    1082 "figpng/tst_plt_orca2_stride_08.png" target="_top"><span class= 
    1083 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1084 "show result"></span></a> <a href= 
    1085 "figpng/tst_plt_orca2_stride_09.png" target="_top"><span class= 
    1086 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1087 "show result"></span></a> <a href= 
    1088 "figpng/tst_plt_orca2_stride_10.png" target="_top"><span class= 
    1089 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1090 "show result"></span></a></li> 
    1091 <li><span><strong class= 
    1092 "command">@tst_initorca05_stride</strong></span> <a href= 
    1093 "figpng/tst_plt_orca05_stride_01.png" target="_top"><span class= 
    1094 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1095 "show result"></span></a> <a href= 
    1096 "figpng/tst_plt_orca05_stride_02.png" target="_top"><span class= 
    1097 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1098 "show result"></span></a> <a href= 
    1099 "figpng/tst_plt_orca05_stride_03.png" target="_top"><span class= 
    1100 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1101 "show result"></span></a> <a href= 
    1102 "figpng/tst_plt_orca05_stride_04.png" target="_top"><span class= 
    1103 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1104 "show result"></span></a> <a href= 
    1105 "figpng/tst_plt_orca05_stride_05.png" target="_top"><span class= 
    1106 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1107 "show result"></span></a> <a href= 
    1108 "figpng/tst_plt_orca05_stride_06.png" target="_top"><span class= 
    1109 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1110 "show result"></span></a> <a href= 
    1111 "figpng/tst_plt_orca05_stride_07.png" target="_top"><span class= 
    1112 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1113 "show result"></span></a> <a href= 
    1114 "figpng/tst_plt_orca05_stride_08.png" target="_top"><span class= 
    1115 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1116 "show result"></span></a> <a href= 
    1117 "figpng/tst_plt_orca05_stride_09.png" target="_top"><span class= 
    1118 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1119 "show result"></span></a> <a href= 
    1120 "figpng/tst_plt_orca05_stride_10.png" target="_top"><span class= 
    1121 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1122 "show result"></span></a></li> 
    1123 </ul> 
    1124 </div> 
    1125 </div> 
    1126 <div class="sect2" lang="en"> 
    1127 <div class="titlepage"> 
    1128 <div> 
    1129 <div> 
    1130 <h3 class="title"><a name="pltz" id="pltz"></a>3.3.&nbsp; vertical 
    1131 sections</h3> 
    1132 </div> 
    1133 </div> 
    1134 </div> 
    1135 <p>A quick presentation of vertical sections is shown in <a href= 
    1136 "../../Tests/tst_pltz.pro" target="_top">tst_pltz</a>. After 
    1137 loading any of the grid (for example with one of the <a href= 
    1138 "#load_grid" title="3.1.&nbsp; Load the data grid">above 
    1139 examples</a>). Just try:</p> 
    1140 <pre class="screen"> 
    1141   <code class="prompt">idl&gt;</code> <strong class= 
    1142 "userinput"><code><span><strong class= 
    1143 "command">tst_pltz</strong></span></code></strong> 
    1144            
    1145 </pre> 
    1146 <p><span class="emphasis"><em>Beware, the command is 
    1147 <span><strong class="command">tst_pltz</strong></span> and not 
    1148 <span><strong class="command">@tst_pltz</strong></span> as 
    1149 <code class="filename">tst_pltz.pro</code> is a procedure and not 
    1150 an include.</em></span></p> 
    1151 <p>See the results with</p> 
    1152 <div class="itemizedlist"> 
    1153 <ul type="disc"> 
    1154 <li><span><strong class="command">@tst_initlev</strong></span> 
    1155 <a href="figpng/tst_pltz_lev_01.png" target="_top"><span class= 
    1156 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1157 "show result"></span></a> <a href="figpng/tst_pltz_lev_02.png" 
    1158 target="_top"><span class="inlinemediaobject"><img src= 
    1159 "images/showfig.png" alt="show result"></span></a> <a href= 
    1160 "figpng/tst_pltz_lev_03.png" target="_top"><span class= 
    1161 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1162 "show result"></span></a> <a href="figpng/tst_pltz_lev_04.png" 
    1163 target="_top"><span class="inlinemediaobject"><img src= 
    1164 "images/showfig.png" alt="show result"></span></a> <a href= 
    1165 "figpng/tst_pltz_lev_05.png" target="_top"><span class= 
    1166 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1167 "show result"></span></a> <a href="figpng/tst_pltz_lev_06.png" 
    1168 target="_top"><span class="inlinemediaobject"><img src= 
    1169 "images/showfig.png" alt="show result"></span></a> <a href= 
    1170 "figpng/tst_pltz_lev_07.png" target="_top"><span class= 
    1171 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1172 "show result"></span></a> <a href="figpng/tst_pltz_lev_08.png" 
    1173 target="_top"><span class="inlinemediaobject"><img src= 
    1174 "images/showfig.png" alt="show result"></span></a> <a href= 
    1175 "figpng/tst_pltz_lev_09.png" target="_top"><span class= 
    1176 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1177 "show result"></span></a> <a href="figpng/tst_pltz_lev_10.png" 
    1178 target="_top"><span class="inlinemediaobject"><img src= 
    1179 "images/showfig.png" alt="show result"></span></a> <a href= 
    1180 "figpng/tst_pltz_lev_11.png" target="_top"><span class= 
    1181 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1182 "show result"></span></a></li> 
    1183 <li><span><strong class="command">@tst_initorca2</strong></span> 
    1184 <a href="figpng/tst_pltz_orca2_01.png" target="_top"><span class= 
    1185 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1186 "show result"></span></a> <a href="figpng/tst_pltz_orca2_02.png" 
    1187 target="_top"><span class="inlinemediaobject"><img src= 
    1188 "images/showfig.png" alt="show result"></span></a> <a href= 
    1189 "figpng/tst_pltz_orca2_03.png" target="_top"><span class= 
    1190 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1191 "show result"></span></a> <a href="figpng/tst_pltz_orca2_04.png" 
    1192 target="_top"><span class="inlinemediaobject"><img src= 
    1193 "images/showfig.png" alt="show result"></span></a> <a href= 
    1194 "figpng/tst_pltz_orca2_05.png" target="_top"><span class= 
    1195 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1196 "show result"></span></a> <a href="figpng/tst_pltz_orca2_06.png" 
    1197 target="_top"><span class="inlinemediaobject"><img src= 
    1198 "images/showfig.png" alt="show result"></span></a> <a href= 
    1199 "figpng/tst_pltz_orca2_07.png" target="_top"><span class= 
    1200 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1201 "show result"></span></a> <a href="figpng/tst_pltz_orca2_08.png" 
    1202 target="_top"><span class="inlinemediaobject"><img src= 
    1203 "images/showfig.png" alt="show result"></span></a> <a href= 
    1204 "figpng/tst_pltz_orca2_09.png" target="_top"><span class= 
    1205 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1206 "show result"></span></a> <a href="figpng/tst_pltz_orca2_10.png" 
    1207 target="_top"><span class="inlinemediaobject"><img src= 
    1208 "images/showfig.png" alt="show result"></span></a> <a href= 
    1209 "figpng/tst_pltz_orca2_11.png" target="_top"><span class= 
    1210 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1211 "show result"></span></a> <a href="figpng/tst_pltz_orca2_12.png" 
    1212 target="_top"><span class="inlinemediaobject"><img src= 
    1213 "images/showfig.png" alt="show result"></span></a></li> 
    1214 <li><span><strong class="command">@tst_initorca05</strong></span> 
    1215 <a href="figpng/tst_pltz_orca05_01.png" target="_top"><span class= 
    1216 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1217 "show result"></span></a> <a href="figpng/tst_pltz_orca05_02.png" 
    1218 target="_top"><span class="inlinemediaobject"><img src= 
    1219 "images/showfig.png" alt="show result"></span></a> <a href= 
    1220 "figpng/tst_pltz_orca05_03.png" target="_top"><span class= 
    1221 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1222 "show result"></span></a> <a href="figpng/tst_pltz_orca05_04.png" 
    1223 target="_top"><span class="inlinemediaobject"><img src= 
    1224 "images/showfig.png" alt="show result"></span></a> <a href= 
    1225 "figpng/tst_pltz_orca05_05.png" target="_top"><span class= 
    1226 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1227 "show result"></span></a> <a href="figpng/tst_pltz_orca05_06.png" 
    1228 target="_top"><span class="inlinemediaobject"><img src= 
    1229 "images/showfig.png" alt="show result"></span></a> <a href= 
    1230 "figpng/tst_pltz_orca05_07.png" target="_top"><span class= 
    1231 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1232 "show result"></span></a> <a href="figpng/tst_pltz_orca05_08.png" 
    1233 target="_top"><span class="inlinemediaobject"><img src= 
    1234 "images/showfig.png" alt="show result"></span></a> <a href= 
    1235 "figpng/tst_pltz_orca05_09.png" target="_top"><span class= 
    1236 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1237 "show result"></span></a> <a href="figpng/tst_pltz_orca05_10.png" 
    1238 target="_top"><span class="inlinemediaobject"><img src= 
    1239 "images/showfig.png" alt="show result"></span></a> <a href= 
    1240 "figpng/tst_pltz_orca05_11.png" target="_top"><span class= 
    1241 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1242 "show result"></span></a> <a href="figpng/tst_pltz_orca05_12.png" 
    1243 target="_top"><span class="inlinemediaobject"><img src= 
    1244 "images/showfig.png" alt="show result"></span></a></li> 
    1245 <li><span><strong class= 
    1246 "command">@tst_initlev_stride</strong></span> <a href= 
    1247 "figpng/tst_pltz_lev_stride_01.png" target="_top"><span class= 
    1248 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1249 "show result"></span></a> <a href= 
    1250 "figpng/tst_pltz_lev_stride_02.png" target="_top"><span class= 
    1251 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1252 "show result"></span></a> <a href= 
    1253 "figpng/tst_pltz_lev_stride_03.png" target="_top"><span class= 
    1254 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1255 "show result"></span></a> <a href= 
    1256 "figpng/tst_pltz_lev_stride_04.png" target="_top"><span class= 
    1257 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1258 "show result"></span></a> <a href= 
    1259 "figpng/tst_pltz_lev_stride_05.png" target="_top"><span class= 
    1260 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1261 "show result"></span></a> <a href= 
    1262 "figpng/tst_pltz_lev_stride_06.png" target="_top"><span class= 
    1263 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1264 "show result"></span></a> <a href= 
    1265 "figpng/tst_pltz_lev_stride_07.png" target="_top"><span class= 
    1266 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1267 "show result"></span></a> <a href= 
    1268 "figpng/tst_pltz_lev_stride_08.png" target="_top"><span class= 
    1269 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1270 "show result"></span></a> <a href= 
    1271 "figpng/tst_pltz_lev_stride_09.png" target="_top"><span class= 
    1272 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1273 "show result"></span></a> <a href= 
    1274 "figpng/tst_pltz_lev_stride_10.png" target="_top"><span class= 
    1275 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1276 "show result"></span></a> <a href= 
    1277 "figpng/tst_pltz_lev_stride_11.png" target="_top"><span class= 
    1278 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1279 "show result"></span></a></li> 
    1280 <li><span><strong class= 
    1281 "command">@tst_initorca2_stride</strong></span> <a href= 
    1282 "figpng/tst_pltz_orca2_stride_01.png" target="_top"><span class= 
    1283 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1284 "show result"></span></a> <a href= 
    1285 "figpng/tst_pltz_orca2_stride_02.png" target="_top"><span class= 
    1286 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1287 "show result"></span></a> <a href= 
    1288 "figpng/tst_pltz_orca2_stride_03.png" target="_top"><span class= 
    1289 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1290 "show result"></span></a> <a href= 
    1291 "figpng/tst_pltz_orca2_stride_04.png" target="_top"><span class= 
    1292 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1293 "show result"></span></a> <a href= 
    1294 "figpng/tst_pltz_orca2_stride_05.png" target="_top"><span class= 
    1295 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1296 "show result"></span></a> <a href= 
    1297 "figpng/tst_pltz_orca2_stride_06.png" target="_top"><span class= 
    1298 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1299 "show result"></span></a> <a href= 
    1300 "figpng/tst_pltz_orca2_stride_07.png" target="_top"><span class= 
    1301 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1302 "show result"></span></a> <a href= 
    1303 "figpng/tst_pltz_orca2_stride_08.png" target="_top"><span class= 
    1304 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1305 "show result"></span></a> <a href= 
    1306 "figpng/tst_pltz_orca2_stride_09.png" target="_top"><span class= 
    1307 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1308 "show result"></span></a> <a href= 
    1309 "figpng/tst_pltz_orca2_stride_10.png" target="_top"><span class= 
    1310 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1311 "show result"></span></a> <a href= 
    1312 "figpng/tst_pltz_orca2_stride_11.png" target="_top"><span class= 
    1313 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1314 "show result"></span></a></li> 
    1315 <li><span><strong class= 
    1316 "command">@tst_initorca05_stride</strong></span> <a href= 
    1317 "figpng/tst_pltz_orca05_stride_01.png" target="_top"><span class= 
    1318 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1319 "show result"></span></a> <a href= 
    1320 "figpng/tst_pltz_orca05_stride_02.png" target="_top"><span class= 
    1321 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1322 "show result"></span></a> <a href= 
    1323 "figpng/tst_pltz_orca05_stride_03.png" target="_top"><span class= 
    1324 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1325 "show result"></span></a> <a href= 
    1326 "figpng/tst_pltz_orca05_stride_04.png" target="_top"><span class= 
    1327 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1328 "show result"></span></a> <a href= 
    1329 "figpng/tst_pltz_orca05_stride_05.png" target="_top"><span class= 
    1330 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1331 "show result"></span></a> <a href= 
    1332 "figpng/tst_pltz_orca05_stride_06.png" target="_top"><span class= 
    1333 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1334 "show result"></span></a> <a href= 
    1335 "figpng/tst_pltz_orca05_stride_07.png" target="_top"><span class= 
    1336 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1337 "show result"></span></a> <a href= 
    1338 "figpng/tst_pltz_orca05_stride_08.png" target="_top"><span class= 
    1339 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1340 "show result"></span></a> <a href= 
    1341 "figpng/tst_pltz_orca05_stride_09.png" target="_top"><span class= 
    1342 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1343 "show result"></span></a> <a href= 
    1344 "figpng/tst_pltz_orca05_stride_10.png" target="_top"><span class= 
    1345 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1346 "show result"></span></a> <a href= 
    1347 "figpng/tst_pltz_orca05_stride_11.png" target="_top"><span class= 
    1348 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1349 "show result"></span></a></li> 
    1350 </ul> 
    1351 </div> 
    1352 </div> 
    1353 <div class="sect2" lang="en"> 
    1354 <div class="titlepage"> 
    1355 <div> 
    1356 <div> 
    1357 <h3 class="title"><a name="pltt" id="pltt"></a>3.4.&nbsp; 
    1358 hovmoellers and time series</h3> 
    1359 </div> 
    1360 </div> 
    1361 </div> 
    1362 <p>A quick presentation of hovmoellers and time series is shown in 
    1363 <a href="../../Tests/tst_pltt.pro" target="_top">tst_pltt</a>. 
    1364 After loading any of the grid (for example with one of the <a href= 
    1365 "#load_grid" title="3.1.&nbsp; Load the data grid">above 
    1366 examples</a>). Just try:</p> 
    1367 <pre class="screen"> 
    1368   <code class="prompt">idl&gt;</code> <strong class= 
    1369 "userinput"><code><span><strong class= 
    1370 "command">tst_pltt</strong></span></code></strong> 
    1371            
    1372 </pre> 
    1373 <p><span class="emphasis"><em>Beware, the command is 
    1374 <span><strong class="command">tst_pltt</strong></span> and not 
    1375 <span><strong class="command">@tst_pltt</strong></span> as 
    1376 <code class="filename">tst_pltt.pro</code> is a procedure and not 
    1377 an include.</em></span></p> 
    1378 <p>See the results with</p> 
    1379 <div class="itemizedlist"> 
    1380 <ul type="disc"> 
    1381 <li><span><strong class="command">@tst_initlev</strong></span> 
    1382 <a href="figpng/tst_pltt_lev_01.png" target="_top"><span class= 
    1383 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1384 "show result"></span></a> <a href="figpng/tst_pltt_lev_02.png" 
    1385 target="_top"><span class="inlinemediaobject"><img src= 
    1386 "images/showfig.png" alt="show result"></span></a> <a href= 
    1387 "figpng/tst_pltt_lev_03.png" target="_top"><span class= 
    1388 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1389 "show result"></span></a> <a href="figpng/tst_pltt_lev_04.png" 
    1390 target="_top"><span class="inlinemediaobject"><img src= 
    1391 "images/showfig.png" alt="show result"></span></a> <a href= 
    1392 "figpng/tst_pltt_lev_05.png" target="_top"><span class= 
    1393 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1394 "show result"></span></a> <a href="figpng/tst_pltt_lev_06.png" 
    1395 target="_top"><span class="inlinemediaobject"><img src= 
    1396 "images/showfig.png" alt="show result"></span></a></li> 
    1397 <li><span><strong class="command">@tst_initorca2</strong></span> 
    1398 <a href="figpng/tst_pltt_orca2_01.png" target="_top"><span class= 
    1399 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1400 "show result"></span></a> <a href="figpng/tst_pltt_orca2_02.png" 
    1401 target="_top"><span class="inlinemediaobject"><img src= 
    1402 "images/showfig.png" alt="show result"></span></a> <a href= 
    1403 "figpng/tst_pltt_orca2_03.png" target="_top"><span class= 
    1404 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1405 "show result"></span></a> <a href="figpng/tst_pltt_orca2_04.png" 
    1406 target="_top"><span class="inlinemediaobject"><img src= 
    1407 "images/showfig.png" alt="show result"></span></a> <a href= 
    1408 "figpng/tst_pltt_orca2_05.png" target="_top"><span class= 
    1409 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1410 "show result"></span></a> <a href="figpng/tst_pltt_orca2_06.png" 
    1411 target="_top"><span class="inlinemediaobject"><img src= 
    1412 "images/showfig.png" alt="show result"></span></a></li> 
    1413 <li><span><strong class="command">@tst_initorca05</strong></span> 
    1414 <a href="figpng/tst_pltt_orca05_01.png" target="_top"><span class= 
    1415 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1416 "show result"></span></a> <a href="figpng/tst_pltt_orca05_02.png" 
    1417 target="_top"><span class="inlinemediaobject"><img src= 
    1418 "images/showfig.png" alt="show result"></span></a> <a href= 
    1419 "figpng/tst_pltt_orca05_03.png" target="_top"><span class= 
    1420 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1421 "show result"></span></a> <a href="figpng/tst_pltt_orca05_04.png" 
    1422 target="_top"><span class="inlinemediaobject"><img src= 
    1423 "images/showfig.png" alt="show result"></span></a> <a href= 
    1424 "figpng/tst_pltt_orca05_05.png" target="_top"><span class= 
    1425 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1426 "show result"></span></a> <a href="figpng/tst_pltt_orca05_06.png" 
    1427 target="_top"><span class="inlinemediaobject"><img src= 
    1428 "images/showfig.png" alt="show result"></span></a></li> 
    1429 <li><span><strong class= 
    1430 "command">@tst_initlev_stride</strong></span> <a href= 
    1431 "figpng/tst_pltt_lev_stride_01.png" target="_top"><span class= 
    1432 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1433 "show result"></span></a> <a href= 
    1434 "figpng/tst_pltt_lev_stride_02.png" target="_top"><span class= 
    1435 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1436 "show result"></span></a> <a href= 
    1437 "figpng/tst_pltt_lev_stride_03.png" target="_top"><span class= 
    1438 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1439 "show result"></span></a> <a href= 
    1440 "figpng/tst_pltt_lev_stride_04.png" target="_top"><span class= 
    1441 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1442 "show result"></span></a> <a href= 
    1443 "figpng/tst_pltt_lev_stride_05.png" target="_top"><span class= 
    1444 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1445 "show result"></span></a> <a href= 
    1446 "figpng/tst_pltt_lev_stride_06.png" target="_top"><span class= 
    1447 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1448 "show result"></span></a></li> 
    1449 <li><span><strong class= 
    1450 "command">@tst_initorca2_stride</strong></span> <a href= 
    1451 "figpng/tst_pltt_orca2_stride_01.png" target="_top"><span class= 
    1452 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1453 "show result"></span></a> <a href= 
    1454 "figpng/tst_pltt_orca2_stride_02.png" target="_top"><span class= 
    1455 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1456 "show result"></span></a> <a href= 
    1457 "figpng/tst_pltt_orca2_stride_03.png" target="_top"><span class= 
    1458 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1459 "show result"></span></a> <a href= 
    1460 "figpng/tst_pltt_orca2_stride_04.png" target="_top"><span class= 
    1461 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1462 "show result"></span></a> <a href= 
    1463 "figpng/tst_pltt_orca2_stride_05.png" target="_top"><span class= 
    1464 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1465 "show result"></span></a> <a href= 
    1466 "figpng/tst_pltt_orca2_stride_06.png" target="_top"><span class= 
    1467 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1468 "show result"></span></a></li> 
    1469 <li><span><strong class= 
    1470 "command">@tst_initorca05_stride</strong></span> <a href= 
    1471 "figpng/tst_pltt_orca05_stride_01.png" target="_top"><span class= 
    1472 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1473 "show result"></span></a> <a href= 
    1474 "figpng/tst_pltt_orca05_stride_02.png" target="_top"><span class= 
    1475 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1476 "show result"></span></a> <a href= 
    1477 "figpng/tst_pltt_orca05_stride_03.png" target="_top"><span class= 
    1478 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1479 "show result"></span></a> <a href= 
    1480 "figpng/tst_pltt_orca05_stride_04.png" target="_top"><span class= 
    1481 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1482 "show result"></span></a> <a href= 
    1483 "figpng/tst_pltt_orca05_stride_05.png" target="_top"><span class= 
    1484 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1485 "show result"></span></a> <a href= 
    1486 "figpng/tst_pltt_orca05_stride_06.png" target="_top"><span class= 
    1487 "inlinemediaobject"><img src="images/showfig.png" alt= 
    1488 "show result"></span></a></li> 
    1489 </ul> 
    1490 </div> 
    1491 </div> 
    1492 <div class="sect2" lang="en"> 
    1493 <div class="titlepage"> 
    1494 <div> 
    1495 <div> 
    1496 <h3 class="title"><a name="plt1d" id="plt1d"></a>3.5.&nbsp; 1D 
    1497 plots</h3> 
    1498 </div> 
    1499 </div> 
    1500 </div> 
    1501 <p>To be continued &hellip;</p> 
    1502 </div> 
    1503 </div> 
    1504 </div> 
    1505 </body> 
     417  </body> 
    1506418</html> 
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