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5  <title>PALM chapter 4.3</title><meta name="GENERATOR" content="StarOffice 7  (Win32)">
6  <meta name="AUTHOR" content="Siegfried Raasch">
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17<h3 style="line-height: 200%;">4.3 User-defined parameters</h3>
18<table style="width: 100%;" border="1" cellpadding="2" cellspacing="2">
19  <tbody>
20    <tr valign="top">
21      <td>
22      <p><font size="4"><b>Parameter name</b></font></p>
23      </td>
24      <td>
25      <p><font size="4"><b>Type</b></font></p>
26      </td>
27      <td>
28      <p><b><font size="4">Default</font></b>&nbsp; <br>
29      <b><font size="4">value</font></b></p>
30      </td>
31      <td>
32      <p><font size="4"><b>Explanation</b></font></p>
33      </td>
34    </tr>
35    <tr><td style="vertical-align: top;"><a name="data_output_user"></a><span style="font-weight: bold;">data_output_user</span></td><td style="vertical-align: top;">C * 10 (100)</td><td style="vertical-align: top;"><span style="font-style: italic;">100 * ' '</span></td><td style="vertical-align: top;">User defined quantities for which 2d cross section and/or 3d volume data are to be output.<br><br>Beside the PALM standard output quantities (which can be selected via parameter <a href="chapter_4.2.html#data_output">data_output</a>),
36the user can define (without any restriction) additional output
37quantities (e.g. the temperature variance, etc.). Each of these
38quantities has to be given a unique identifier (string) which must be
39different from the strings defining the standard output quantities (see
40list from the description of <a href="chapter_4.2.html#data_output">data_output</a>). Data output can be switched on by assigning the respective strings to <span style="font-weight: bold;">data_output_user</span>.<br><br>The user has to calculate/provide the respective data array(s) by appropriately extending the user interface (see <a href="chapter_3.5.4.html">3.5.4</a>).<br><br>For
41further steering of the user defined output (output times, cross
42section levels, time averaging, etc.), the steering parameters for <a href="chapter_4.2.html#data_output">data_output</a> apply accordingly.<br><br><span style="font-weight: bold;">Example:</span><br>If the user defined output quantity is the temperature variance and if the user has chosen the string <span style="font-style: italic;">'pt2'</span> as an identifier for this quantity, then output of horizontal cross sections can be selected by assigning <span style="font-weight: bold;">data_output_user</span> = <span style="font-style: italic;">'pt2_xy'</span>.</td></tr><tr valign="top">
43      <td>
44      <p><b><a name="region"></a>region</b></p>
45      </td>
46      <td>
47      <p>C*40 (0:9)</p>
48      </td>
49      <td>
50      <p>&nbsp;</p>
51      </td>
52      <td>
53      <p>Name(s) of the subdomain(s) defined by the user.&nbsp; </p>
54      <p>With this variable, names can be assigned to the subsections
55defined by the user (see <a href="chapter_4.1.html#statistic_regions">statistic_regions</a>)
56which afterwards appear in the headers of the respective files (<a href="chapter_3.4.html#PLOT1D_DATA">PLOT1D_DATA</a>, <a href="chapter_3.4.html#PLOTTS_DATA">PLOTTS_DATA</a>)
57and within the respective plots. Up to 9 subdomains are allowed (<b>region</b>
58(1) to <b>region</b> (9)), the total domain has the index 0 (<b>region</b>
59(0)).</p>
60      </td>
61    </tr>
62  </tbody>
63</table>
64<p style="line-height: 200%;">&nbsp; <br>
65&nbsp; </p>
66<hr>
67<p><br>
68<font color="#000080"><font color="#000080"><a href="chapter_4.2.html"><font color="#000080"><img src="left.gif" name="Grafik1" align="bottom" border="2" height="32" width="32"></font></a><a href="index.html"><font color="#000080"><img src="up.gif" name="Grafik2" align="bottom" border="2" height="32" width="32"></font></a><a href="chapter_4.4.html"><font color="#000080"><img src="right.gif" name="Grafik3" align="bottom" border="2" height="32" width="32"></font></a></font></font></p>
69<p><span style="font-style: italic;">Last change:</span> 22/03/06
70(SR)&nbsp;</p>
71</body></html>
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