source: palm/trunk/DOC/app/chapter_3.5.5.html @ 54

Last change on this file since 54 was 54, checked in by raasch, 15 years ago

property Id set for most of all files, small bug in mbuild fixed

  • Property svn:keywords set to Id
File size: 3.9 KB
Line 
1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
2<html><head>
3  <meta http-equiv="CONTENT-TYPE" content="text/html; charset=windows-1252">
4 
5  <title>PALM chapter 3.5.5</title><meta name="GENERATOR" content="StarOffice 7  (Win32)">
6  <meta name="AUTHOR" content="Siegfried Raasch">
7  <meta name="CREATED" content="20040802;14050943">
8  <meta name="CHANGED" content="20041117;12180008">
9  <meta name="KEYWORDS" content="parallel LES model">
10  <style>
11        <!--
12                @page { size: 21cm 29.7cm }
13        -->
14        </style></head>
15
16<body dir="ltr" lang="en-US">
17<h3 style="line-height: 100%;"><font size="4">3.5.5 Compiling and
18linking user-defined code<br>
19</font></h3>
20<p style="line-height: 100%;">Users can add their own (modified) user-interface to a PALM-run by carrying out the following steps:</p><ol><li>Copy the default (empty) user-interface (file<span style="font-family: Courier New,Courier,monospace;"> user_interface.f90</span>) to a directory of your choice, e.g.:<br><br><span style="font-family: Courier New,Courier,monospace;">&nbsp; &nbsp;cd ~/palm/current_version</span><br style="font-family: Courier New,Courier,monospace;"><span style="font-family: Courier New,Courier,monospace;">&nbsp; &nbsp;mkdir -p USER_CODE/example</span><br style="font-family: Courier New,Courier,monospace;"><span style="font-family: Courier New,Courier,monospace;">&nbsp; &nbsp;cp trunk/SOURCE/user_interface.f90&nbsp; USER_CODE/example/user_example.f90</span><br></li><li>Set an additional path in the configuration file<span style="font-family: Courier New,Courier,monospace;"> .mrun.config </span>to allow <span style="font-weight: bold;">mrun </span>to find and include this file:<br><br><span style="font-family: Courier New,Courier,monospace;">&nbsp; &nbsp;%add_source_path&nbsp;&nbsp; $base_directory/USER_CODE/$fname</span><br><br>The default configuration file (<span style="font-family: Courier New,Courier,monospace;">trunk/SCRIPTS/.mrun.config.default</span>) already includes this setting.</li><li>Modify the interface routines according to your needs.</li><li>Start a PALM run by executing<br><br><span style="font-family: Courier New,Courier,monospace;">&nbsp; &nbsp;mrun -d example ...</span><br><br>The file<span style="font-family: Courier New,Courier,monospace;"> user_example.f90 </span>will be automatically compiled within the job and will replace PALM&lsquo;s default user-interface.<br></li></ol>The above method with including<span style="font-family: Courier New,Courier,monospace;"> $fname </span>in
21the additional source path allows to use different user-interfaces for
22different runs at the same time. Just store the respective
23interface-files in subdirectories<span style="font-family: Courier New,Courier,monospace;"> USER_CODE/abcd</span>,<span style="font-family: Courier New,Courier,monospace;"> USER_CODE/cdef</span>, etc. and start <span style="font-weight: bold;">mrun</span> with option &ldquo;<span style="font-family: Courier New,Courier,monospace;">-d abcd</span>&ldquo;, &ldquo;<span style="font-family: Courier New,Courier,monospace;">-d cdef</span>&ldquo;, etc.<br><br><span style="font-weight: bold;">The modified user-interface file cannot be pre-compiled by using mbuild!</span><br><br>While programming user-defined code,
24errors are frequently made. Possible ways of error
25tracing are described in the next chapter. <br><p style="line-height: 100%;">
26&nbsp; </p>
27<hr>
28<p style="line-height: 100%;"><br>
29<font color="#000080"><font color="#000080"><a href="chapter_3.5.3.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_3.6.html"><font color="#000080"><img src="right.gif" name="Grafik3" align="bottom" border="2" height="32" width="32"></font></a></font></font></p>
30<p style="line-height: 100%;"><i>Last change:&nbsp;</i> 15/04/05 (SR)</p>
31</body></html>
Note: See TracBrowser for help on using the repository browser.