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[108]	6
[189]	7	<title>PALM chapter 3.7</title><meta name="GENERATOR" content="StarOffice 7 (Win32)">
[108]	8
	9	<meta name="AUTHOR" content="Siegfried Raasch">
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	24	<h3 style="line-height: 100%;">3.7 Optional software packages</h3>
	25
[61]	26	<p style="line-height: 100%;">Starting from version 2.1
	27	PALM includes
[5]	28	so-called software packages which can be used optionally. These
	29	software packages are part of the model, but they are not compiled with
	30	the default model
	31	installation (actually, the routines of the corresponding packages are
	32	compiled within the installation, but these subroutines are empty,
	33	i.e. they do not contain any executable statements). Thus the
	34	compilation time as well as the memory demand of the model is limited
	35	to the real needs. </p>
[108]	36
[61]	37	<p style="line-height: 100%;">To use software packages in
	38	a model run,
	39	they must be requested with <b>mrun</b> option <tt><font style="font-size: 10pt;" size="2">-p</font>.</tt>
[5]	40	Then the subroutines belonging to the respective package are
	41	additionally compiled for the run (and the respective restart
	42	runs; the filenames of these subroutines are also displayed on the
[61]	43	terminal after <b>mrun</b> has been called). If one wants
	44	to use e.g.
[5]	45	the two packages with the names
[61]	46	<tt>package1</tt> and <tt>package2</tt>, then
	47	the <b>mrun</b> call
[5]	48	has to be: </p>
[108]	49
	50	<ul>
	51
	52	<p style="line-height: 100%;"><tt><font style="font-size: 10pt;" size="2">mrun ... -p
[61]	53	“package1 package2” </font>.</tt></p>
[108]	54
	55	</ul>
	56	<p style="line-height: 100%;">Starting from version 3.2, the particles-package is part of the default model, so it does not have to be switched on using <span style="font-weight: bold;">mrun</span>-option <span style="font-family: Courier New,Courier,monospace;">-p</span>. However, the respective parameters have still to be set by using the NAMELIST group <span style="font-family: Courier New,Courier,monospace;">particles_par</span>.</p>
	57	<p style="line-height: 100%;">Further package
[61]	58	names can be added to
[5]	59	the list, separated by blanks. If the respective packages permit user
	60	steering, the appropriate parameters must be given at the end of
	61	the file <a href="chapter_3.4.html#PARIN">PARIN</a>.
[61]	62	They must be given <b>before</b> possible user-defined
	63	parameters!
[5]	64	Each package requires its own NAMELIST group. The respective NAMELIST
	65	group name is given in the table below. For the example above one
	66	would have to add the following lines to PARIN (example):   </p>
[108]	67
	68	<ul>
	69
	70	<p style="line-height: 100%;"><tt><font style="font-size: 10pt;" size="2">&namelist_packagename1
[61]	71	var1 = 1,0, var2 =
	72	“abcd” /</font></tt><font style="font-size: 10pt;" size="2"> </font> </p>
[108]	73
	74	<p style="line-height: 100%;"><tt><font style="font-size: 10pt;" size="2">&namelist_packagename2
[61]	75	var3 = .TRUE.,
[5]	76	var4 = 0 /</font></tt></p>
[108]	77
	78	</ul>
	79	<p style="margin-bottom: 0cm; line-height: 100%;">The
[61]	80	following
[5]	81	packages are available: <br>
[108]	82
[5]	83	<br>
[108]	84
[5]	85	</p>
[108]	86
	87	<table border="1" cellpadding="2" cellspacing="2" width="100%">
	88	<tbody>
	89	<tr>
	90	<td>
	91	<p><b>Package
	92	name:</b></p>
	93	</td>
	94	<td>
	95	<p><b>NAMELIST
	96	group name:</b></p>
	97	</td>
	98	<td>
	99	<p><b>Functionality:</b></p>
	100
	101	</td>
	102	<td>
	103	<p><b>Control parameter:</b></p>
	104
	105	</td>
	106	</tr>
	107	<tr valign="top">
	108	<td>
	109	<p>--- (see above)</p>
	110
	111	</td>
	112	<td>
	113	<p>particles_par</p>
	114	</td>
	115	<td>
	116	<p>Release and advection of particles. The particle sources can
[61]	117	additionally be defined by the user in subroutine <tt><font style="font-size: 10pt;" size="2">user_init_particles</font></tt>
[108]	118	.</p>
	119	</td>
	120	<td>
[189]	121	<p>see section <a href="chapter_4.2.html#particle_parameters">4.2</a></p>
[108]	122
	123	</td>
	124	</tr>
	125	<tr valign="top">
	126	<td>
	127	<p>dvrp_graphics</p>
	128
	129	</td>
	130	<td>
	131	<p>dvrp_graphics_par</p>
	132	</td>
	133
	134	<td>
	135	<p>Graphical output with the dvrp software of the
[61]	136	RRZN. This is
[5]	137	only available on the IBM Regatta "hanni" of the HLRN. Possible output
	138	are iso-surfaces, cross-sections and particles (if the particle package
[108]	139	is selected). The use of this package is described in section <a href="chapter_4.5.7.html">4.5.7</a>.</p>
	140	</td>
	141
	142	<td>
[189]	143	<p>see section <a href="chapter_4.2.html#dvrp_graphics">4.2</a></p>
[108]	144	</td>
	145	</tr>
	146
	147	<tr valign="top">
	148	<td>
	149	<p>spectra</p>
	150	</td>
	151
	152	<td>
	153	<p>spectra_par</p>
	154	</td>
	155	<td>
	156	<p>Computation
[61]	157	and output of horizontal power spectra of the
[108]	158	prognostic variables. </p>
	159	</td>
	160	<td>
	161	<p>see
[189]	162	section <a href="chapter_4.2.html#spectra">4.2</a></p>
[108]	163
	164	</td>
	165	</tr>
	166
	167	</tbody>
	168	</table>
	169	<hr>
	170	<p style="line-height: 100%;"><br>
	171	<font color="#000080"><font color="#000080"><a href="chapter_3.6.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_3.8.html"><font color="#000080"><img style="border: 2px solid ; width: 32px; height: 32px;" alt="" src="right.gif" name="Grafik3"></font></a></font></font></p>
	172
[61]	173	<p style="line-height: 100%;"><i>Last
	174	change: </i> $Id: chapter_3.7.html 189 2008-08-13 17:09:26Z raasch $</p>
[108]	175
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