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source: palm/trunk/DOC/app/chapter_4.6.html @ 83

Last change on this file since 83 was 83, checked in by raasch, 18 years ago

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PALM can be generally installed on any kind of Linux-, IBM-AIX-, or NEC-SX-system by adding appropriate settings to the configuration file.

Scripts are also running under the public domain ksh.

All system relevant compile and link options as well as the host identifier (local_host) are specified in the configuration file.

Filetransfer by ftp removed (options -f removed from mrun and mbuild).

Call of (system-)FLUSH routine moved to new routine local_flush.

return_addres and return_username are read from ENVPAR-NAMELIST-file instead of using local_getenv.

Preprocessor strings for different linux clusters changed to "lc", some preprocessor directives renamed (new: intel_openmp_bug), preprocessor directives for old systems removed

advec_particles, check_open, cpu_log, cpu_statistics, data_output_dvrp, flow_statistics, header, init_dvrp, init_particles, init_1d_model, init_dvrp, init_pegrid, local_getenv, local_system, local_tremain, local_tremain_ini, modules, palm, parin, run_control

new:
local_flush

mbuild, mrun

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[5]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
[40]2<html><head>
[62]3<meta http-equiv="CONTENT-TYPE" content="text/html; charset=windows-1252"><title>PALM chapter 4.6</title> <meta name="GENERATOR" content="StarOffice 7 (Win32)"> <meta name="AUTHOR" content="Marcus Oliver Letzel"> <meta name="CREATED" content="20041103;9554421"> <meta name="CHANGED" content="20041117;12591937"> <meta name="KEYWORDS" content="parallel LES model"> <style>
[5]4<!--
5@page { size: 21cm 29.7cm }
6-->
[61]7</style></head>
8<body style="direction: ltr;" lang="en-US"><h3>4.6
9Listing of the steering parameters in alphabetical order<br>
10</h3><p style="margin-bottom: 0cm;">Initialization
11parameters
[5]12(class = I),
13run parameters (R), package parameters (P) as well as user-defined
14parameters (U) are alphabetically listed in the following table. <br>
15&nbsp;
[61]16</p><p style="margin-bottom: 0cm;" align="center"><br>
17</p><table style="width: 100%;" border="1" cellpadding="2" cellspacing="4"> <col width="38*">
18<col width="12*"> <col width="18*"> <col width="42*"> <col width="146*"> <tbody>
19<tr> <td style="vertical-align: middle;" width="15%">
20<h3><b>Parameter name</b></h3> </td> <td style="vertical-align: middle;" width="5%"> <h3>Class</h3>
21</td> <td style="vertical-align: middle;" width="7%">
22<h3>Type</h3> </td> <td style="vertical-align: middle;" width="16%"> <h3>Default<br>
23value</h3> </td> <td style="vertical-align: middle;" width="57%"> <h3>Explanation</h3> </td> </tr>
24<tr> <td style="vertical-align: middle;" width="15%">
25<p><a href="chapter_4.1.html#adjust_mixing_length"><b>adjust_mixing_length</b></a></p>
26</td> <td style="vertical-align: middle;" width="5%">
27<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
28</td> <td style="vertical-align: middle;" width="16%">
29<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Near-surface
30adjustment of the
31mixing length to the Prandtl-layer law.</p> </td> </tr>
32<tr> <td style="vertical-align: middle;" width="15%">
33<p><a href="chapter_4.1.html#alpha_surface"><b>alpha_surface</b></a></p>
34</td> <td style="vertical-align: middle;" width="5%">
35<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
36</td> <td style="vertical-align: middle;" width="16%">
37<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Inclination
38of the model domain
39with respect to the horizontal (in degrees).</p> </td> </tr>
40<tr> <td><a href="chapter_4.2.html#averaging_interval"><span style="font-weight: bold;">averaging_interval</span></a></td>
41<td>R</td> <td>R</td> <td><span style="font-style: italic;">0.0</span></td> <td>Averaging
42interval for all&nbsp;output of temporally averaged data (in s).</td>
43</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#averaging_interval_pr"><b>averaging_interval_pr</b></a></p>
44</td> <td style="vertical-align: middle;" width="5%">
45<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
46</td> <td style="vertical-align: middle;" width="16%"><span style="font-style: italic;">value of <a href="chapter_4.2.html#averaging_interval">averaging_<br>
47interval</a></span></td> <td style="width: 57%; text-align: left; vertical-align: middle;">
48Averaging interval for vertical profiles&nbsp;output to local
49file <font color="#000000"><font color="#000000"><a href="chapter_3.4.html#DATA_1D_PR_NETCDF">DATA_1D_PR_NETCDF</a>
50</font></font>and/or&nbsp; <a href="chapter_3.4.html#PLOT1D_DATA">PLOT1D_DATA</a>
51(in s).&nbsp;</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#averaging_interval_sp"><b>averaging_interval_sp</b></a></p>
52</td> <td style="vertical-align: middle;" width="5%">
53<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
54</td> <td style="vertical-align: middle;" width="16%"><span style="font-style: italic;">value of <a href="chapter_4.2.html#averaging_interval">averaging_<br>
55interval</a></span></td> <td style="vertical-align: middle;" width="57%">Averaging
56interval for spectra output to local
57file <font color="#000000"><font color="#000000"><a href="chapter_3.4.html#DATA_1D_SP_NETCDF">DATA_1D_SP_NETCDF</a>
58</font></font>and/or&nbsp; <a href="chapter_3.4.html#PLOTSP_X_DATA">PLOTSP_X_DATA</a>
59/ &nbsp;&nbsp; <a href="chapter_3.4.html#PLOTSP_Y_DATA">PLOTSP_Y_DATA</a>
60(in s).&nbsp;</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_e_b"><b>bc_e_b</b></a></p>
61</td> <td style="vertical-align: middle;" width="5%">
62<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
63* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'neumann'</i></p>
64</td> <td style="vertical-align: middle;" width="57%">
65<p>Bottom boundary condition of the
66TKE. <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.1.html#bc_lr"><b>bc_lr</b></a></b></td>
67<td style="vertical-align: middle;">I<br> </td>
68<td style="vertical-align: middle;">C * 20<br> </td>
69<td style="vertical-align: middle;"><span style="font-style: italic;">&acute;cyclic&acute;</span><br>
70</td> <td style="vertical-align: middle;">Boundary
71condition along x (for all quantities).</td> </tr> <tr>
72<td style="vertical-align: middle;"><b><b><a href="chapter_4.1.html#bc_ns"><b>bc_ns</b></a></b></b></td>
73<td style="vertical-align: middle;">I<br> </td>
74<td style="vertical-align: middle;">C * 20</td> <td style="vertical-align: middle;"><span style="font-style: italic;">'cyclic'</span></td>
75<td style="vertical-align: middle;">Boundary
76condition along y (for all quantities).</td> </tr> <tr>
77<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_p_b"><b>bc_p_b</b></a></p>
78</td> <td style="vertical-align: middle;" width="5%">
79<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
80* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'neumann'</i></p>
81</td> <td style="vertical-align: middle;" width="57%">
82<p>Bottom boundary condition of the
83perturbation pressure. <br> </p> </td> </tr>
84<tr> <td style="vertical-align: middle;" width="15%">
85<p><a href="chapter_4.1.html#bc_p_t"><b>bc_p_t</b></a></p>
86</td> <td style="vertical-align: middle;" width="5%">
87<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
88* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
89</td> <td style="vertical-align: middle;" width="57%">
90<p>Top boundary condition of the
91perturbation pressure. <br> </p> </td> </tr>
92<tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#bc_par_b"><b>bc_par_b</b></a></b></td>
93<td style="vertical-align: middle;">P<br> </td>
94<td style="vertical-align: middle;">C*15</td> <td style="vertical-align: middle;"><i>&acute;reflect&acute;</i></td>
95<td style="vertical-align: middle;"> <p>Bottom
96boundary condition for particle transport. </p> </td> </tr>
97<tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#bc_par_lr"><b>bc_par_lr</b></a></b></td>
98<td style="vertical-align: middle;">P<br> </td>
99<td style="vertical-align: middle;">C*15</td> <td style="vertical-align: middle;"><i>&acute;cyclic&acute;</i></td>
100<td style="vertical-align: middle;">Lateral boundary
[5]101condition
102(x-direction) for particle
[61]103transport.</td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#bc_par_ns"><b>bc_par_ns</b></a></b></td>
104<td style="vertical-align: middle;">P<br> </td>
105<td style="vertical-align: middle;">C*15</td> <td style="vertical-align: middle;"><i>&acute;cyclic&acute;</i></td>
106<td style="vertical-align: middle;">Lateral boundary
[5]107condition
108(y-direction) for particle
[61]109transport.</td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#bc_par_t"><b>bc_par_t</b></a></b></td>
110<td style="vertical-align: middle;">P<br> </td>
111<td style="vertical-align: middle;">C*15</td> <td style="vertical-align: middle;"><i>&acute;absorb&acute;</i></td>
112<td style="vertical-align: middle;">Top boundary
[5]113condition for
[61]114particle transport.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_pt_b"><b>bc_pt_b</b></a></p>
115</td> <td style="vertical-align: middle;" width="5%">
116<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
117* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
118</td> <td style="vertical-align: middle;" width="57%">
119<p>Bottom boundary condition of the
120potential temperature. <br> </p> </td> </tr>
121<tr> <td style="vertical-align: middle;" width="15%">
122<p><a href="chapter_4.1.html#pc_pt_t"><b>bc_pt_t</b></a></p>
123</td> <td style="vertical-align: middle;" width="5%">
124<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
125* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'neumann'</i></p>
126</td> <td style="vertical-align: middle;" width="57%">
127<p>Top boundary condition of the
128potential temperature. <br> </p> </td> </tr>
129<tr> <td style="vertical-align: middle;" width="15%">
130<p><a href="chapter_4.1.html#bc_q_b"><b>bc_q_b</b></a></p>
131</td> <td style="vertical-align: middle;" width="5%">
132<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
133* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
134</td> <td style="vertical-align: middle;" width="57%">
135<p>Bottom boundary condition of the
136specific humidity / total water content. <br> </p> </td>
137</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_q_t"><b>bc_q_t</b></a></p>
138</td> <td style="vertical-align: middle;" width="5%">
139<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
140* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'neumann'</i></p>
141</td> <td style="vertical-align: middle;" width="57%">
142<p>Top boundary condition of the
143specific humidity / total water content. <br> </p> </td>
144</tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_s_b"><b>bc_s_b</b></a></p>
145</td> <td style="vertical-align: middle;" width="5%">
146<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
147* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
148</td> <td style="vertical-align: middle;" width="57%">
149<p>Bottom boundary condition of the
150scalar concentration. <br> </p> </td> </tr>
151<tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_s_t"><b>bc_s_t</b></a></p>
152</td> <td style="vertical-align: middle;" width="5%">
153<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
154* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>&acute;neumann&acute;</i></p>
155</td> <td style="vertical-align: middle;" width="57%">
156<p>Top boundary condition of the
157scalar concentration. <br> </p> </td> </tr>
158<tr> <td style="vertical-align: middle;" width="15%">
159<p><a href="chapter_4.1.html#bc_uv_b"><b>bc_uv_b</b></a></p>
160</td> <td style="vertical-align: middle;" width="5%">
161<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
162* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
163</td> <td style="vertical-align: middle;" width="57%">
164<p>Bottom boundary condition of the horizontal wind
[5]165components u
[61]166and v.</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#bc_uv_t"><b>bc_uv_t</b></a></p>
167</td> <td style="vertical-align: middle;" width="5%">
168<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
169* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'dirichlet'</i></p>
170</td> <td style="vertical-align: middle;" width="57%">
171<p>Top boundary condition of the
172horizontal velocity components u and v.</p> </td> </tr>
173<tr> <td style="font-weight: bold;"><a href="chapter_4.1.html#building_height">building_height</a></td>
174<td>I</td> <td>R</td> <td style="font-style: italic;">50.0</td> <td>Height
175of a single building in m.</td> </tr> <tr> <td style="font-weight: bold;"><a href="chapter_4.1.html#building_length_x">building_length_x</a></td>
176<td>I</td> <td>R</td> <td style="font-style: italic;">50.0</td> <td>Width
177of a single building in m.</td> </tr> <tr> <td style="font-weight: bold;"><a href="chapter_4.1.html#building_length_y">building_length_y</a></td>
178<td>I</td> <td>R</td> <td style="font-style: italic;">50.0</td> <td>Depth
179of a single building in m.</td> </tr> <tr> <td style="font-weight: bold; vertical-align: middle;"><a href="chapter_4.1.html#building_wall_left">building_wall_left</a></td>
180<td style="vertical-align: middle;">I</td> <td style="vertical-align: middle;">R</td> <td style="font-style: italic;"><span style="font-style: italic;">building centered in x-direction</span></td>
181<td style="vertical-align: middle;">x-coordinate of the
182left building wall in m.</td> </tr> <tr> <td style="font-weight: bold; vertical-align: middle;"><a href="chapter_4.1.html#building_wall_south">building_wall_south</a></td>
183<td style="vertical-align: middle;">I</td> <td style="vertical-align: middle;">R</td> <td style="font-style: italic;"><span style="font-style: italic;">building centered in y-direction</span></td>
184<td style="vertical-align: middle;">y-coordinate of the
185South building wall&nbsp;in m.</td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#call_psolver_at_all_substeps"><b>call_psolver_at_all_substeps</b></a></b></td>
186<td style="vertical-align: middle;">R<br> </td>
187<td style="vertical-align: middle;">L<br> </td>
188<td style="vertical-align: middle;"><span style="font-style: italic;">.T..</span><br> </td>
189<td style="vertical-align: middle;">Switch
190to steer the call of the pressure solver.</td> </tr> <tr>
191<td><b><a href="chapter_4.2.html#fcl_factor"><b>cfl_factor</b></a></b></td>
192<td>R</td> <td>R</td> <td><i>0.1,
1930.8&nbsp;or 0.9 </i>(see parameter description)</td> <td>Time
194step limiting factor.</td> </tr> <tr> <td style="vertical-align: top;"><a href="chapter_4.1.html#cloud_droplets"><span style="font-weight: bold;">cloud_droplets</span></a><br>
195</td> <td style="vertical-align: top;">I<br> </td>
196<td style="vertical-align: top;">L<br> </td> <td style="vertical-align: top;"><span style="font-style: italic;">.F.</span><br> </td>
197<td style="vertical-align: top;">Parameter to switch
198on usage of cloud droplets.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#cloud_physics"><b>cloud_physics</b></a></p>
199</td> <td style="vertical-align: middle;" width="5%">
200<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
201</td> <td style="vertical-align: middle;" width="16%">
202<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
203to switch on the condensation scheme. <br> </p> </td>
204</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#comp_spectra_level"><b>comp_spectra_level</b></a></p>
205</td> <td style="vertical-align: middle;" width="5%">
206<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I
207(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>no level</i></p>
208</td> <td style="vertical-align: middle;" width="57%">
209<p>Vertical level for which horizontal spectra are to be
210calculated and output (gridpoints).</p> </td> </tr>
211<tr> <td><a href="chapter_4.1.html#conserve_volume_flow"><span style="font-weight: bold;">conserve_volume_flow</span></a></td>
212<td>I</td> <td>L</td> <td><span style="font-style: italic;">.F.</span></td> <td>Conservation
213of volume flow in x- and y-direction.</td> </tr> <tr>
214<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#create_disturbances"><b>create_disturbances</b></a></p>
215</td> <td style="vertical-align: middle;" width="5%">
216<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
217</td> <td style="vertical-align: middle;" width="16%">
218<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Switch
219to impose random perturbations to the horizontal
220velocity field. <br> </p> </td> </tr> <tr>
221<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#cross_normalized_x"><b>cross_normalized_x</b></a></p>
222</td> <td style="vertical-align: middle;" width="5%">
223<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
224* 10 (100)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>100
225* ' '</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Type
226of normalization applied to the x-coordinate of
[5]227vertical
228profiles to be plotted with <span style="font-weight: bold;">profil</span>.</p>
[61]229</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#cross_normalized_y"><b>cross_normalized_y</b></a></p>
230</td> <td style="vertical-align: middle;" width="5%">
231<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
232* 10&nbsp; <br>
233(100)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>100 * ' '</i></p>
234</td> <td style="vertical-align: middle;" width="57%">
235<p>Type of normalization applied to the y-coordinate of
[5]236vertical
237profiles to be plotted with <span style="font-weight: bold;">profil</span>.
[61]238<br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#cross_profiles"><b>cross_profiles</b></a></p>
239</td> <td style="vertical-align: middle;" width="5%">
240<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
241* 100 (100)</p> </td> <td style="vertical-align: middle;" width="16%"> <p>see
242parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Determines
243which vertical profiles are to be presented
[5]244in
245which coordinate system if the plot software <span style="font-weight: bold;">profil</span> is
[61]246used.&nbsp; <br> </p> </td> </tr> <tr>
247<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#cross_xtext"><b>cross_xtext</b></a></p>
248</td> <td style="vertical-align: middle;" width="5%">
249<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
250* 40&nbsp; <br>
251&nbsp;(100)</p> </td> <td style="vertical-align: middle;" width="16%"> <p>see
252parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>x-axis
253labels of vertical profile coordinate systems to
[5]254be
255plotted with <span style="font-weight: bold;">profil</span>.
[61]256<br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#cut_spline_overshoot"><b>cut_spline_overshoot</b></a></p>
257</td> <td style="vertical-align: middle;" width="5%">
258<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
259</td> <td style="vertical-align: middle;" width="16%">
260<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Cut
261off of so-called overshoots, which can occur with
262the upstream-spline-scheme.</p> </td> </tr> <tr>
263<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#cycle_mg"><b>cycle_mg</b></a></p>
264</td> <td style="vertical-align: middle;" width="5%">
265<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
266* 1</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'w'</i></p> </td>
267<td style="vertical-align: middle;" width="57%">Type
[5]268of cycle to
269be used with the multi-grid
[61]270method.&nbsp;</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#damp_level_1d"><b>damp_level_1d</b></a></p>
271</td> <td style="vertical-align: middle;" width="5%">
272<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
273</td> <td style="vertical-align: middle;" width="16%">
274<p><i>zu(nz+1)</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Height
275where the damping layer begins in the 1d-model
276(in m). <br> </p> </td> </tr> <tr> <td><a href="chapter_4.2.html#data_output"><span style="font-weight: bold;">data_output</span></a></td>
277<td>R</td> <td>C * 10 (100)</td> <td><span style="font-style: italic;">100 * &acute; &acute;</span></td>
278<td>Quantities for which 2d cross section and/or 3d volume data
279are to be output.</td> </tr> <tr> <td><a href="chapter_4.2.html#data_output_format"><span style="font-weight: bold;">data_output_format</span></a></td>
280<td>R</td> <td>C * 10 (10)</td> <td><span style="font-style: italic;">'netcdf'</span></td>
281<td>Format of output data.</td> </tr> <tr> <td><a href="chapter_4.2.html#data_output_pr"><span style="font-weight: bold;">data_output_pr</span></a></td>
282<td>R</td> <td>C * 10 (100)</td> <td><span style="font-style: italic;">100 * ' '</span></td>
283<td>Quantities for which vertical profiles (horizontally
284averaged)
285are to be output.</td> </tr> <tr> <td><a href="chapter_4.2.html#data_output_sp"><span style="font-weight: bold;">data_output_sp</span></a></td>
286<td>P</td> <td>C * 10 (10)</td> <td><span style="font-style: italic;">10 * ' '</span></td>
287<td>Quantities for which horizontal spectra are to be calculated
288and output.</td> </tr> <tr> <td><a href="chapter_4.3.html#data_output_user"><span style="font-weight: bold;">data_output_user</span></a></td>
289<td>U</td> <td>C * 10 (100)</td> <td><span style="font-style: italic;">100 * ' '</span></td>
290<td>User defined quantities for which 2d cross section and/or 3d
291volume data are to be output.</td> </tr> <tr> <td><a href="chapter_4.2.html#data_output_2d_on_each_pe"><span style="font-weight: bold;">data_output_2d_on_each_pe</span></a></td>
292<td>R</td> <td>L</td> <td><span style="font-style: italic;">.T.</span></td> <td>Output
2932d cross section data by one or
294all processors.&nbsp;</td> </tr> <tr valign="top">
295<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#density_ratio"><b>density_ratio</b></a></p>
296</td> <td style="vertical-align: middle;" width="5%">
297<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
298(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>0.0, 9</i> * <i>9999999.9</i></p>
299</td> <td style="vertical-align: middle;" width="57%">
300<p>Ratio of the density of the fluid and the density of the
301particles.</p> </td> </tr> <tr> <td><a href="chapter_4.1.html#dissipation_1d"><span style="font-weight: bold;">dissipation_1d</span></a></td>
302<td>I</td> <td>C * 20</td> <td><span style="font-style: italic;">'as_in_3d_model'</span></td>
303<td>Calculation method for the energy dissipation term in the TKE
304equation of the 1d-model.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#disturbance_amplitude"><b>disturbance</b></a>&nbsp;&nbsp;&nbsp;
305<br> <a href="chapter_4.2.html#disturbance_amplitude">&nbsp;<b>_amplitude</b></a></p>
306</td> <td style="vertical-align: middle;" width="5%">
307<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
308</td> <td style="vertical-align: middle;" width="16%">
309<p><i>0.25</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Maximum
310perturbation amplitude of the random
[5]311perturbations
[61]312imposed to the horizontal velocity field (in m/s). <br> </p>
313</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#disturbance_energy_limit"><b>disturbance_energy</b></a>&nbsp;&nbsp;&nbsp;
314<br> <a href="chapter_4.2.html#disturbance_energy_limit">&nbsp;<b>_limit</b></a></p>
315</td> <td style="vertical-align: middle;" width="5%">
316<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
317</td> <td style="vertical-align: middle;" width="16%">
318<p><i>0.01</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB">Upper limit value of the
[5]319perturbation energy of
320the velocity field used as a criterion for imposing random
321perturbations (in m<sup>2</sup>/s<sup>2</sup>).&nbsp;</p>
[61]322</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#disturbance_level_b"><b>disturbance_level_b</b></a></p>
323</td> <td style="vertical-align: middle;" width="5%">
324<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
325</td> <td style="vertical-align: middle;" width="16%">
326<p><i>zu(3)</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale, serif"><font size="3">Lower
[5]327limit of the vertical range for which random perturbations are to be
328imposed on the horizontal wind field (</font></font>in <font face="Thorndale, serif"><font size="3">m).&nbsp;
[61]329</font></font> </p> <span lang="en-GB"></span></td>
330</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#disturbance_level_t"><b>disturbance_level_t</b></a></p>
331</td> <td style="vertical-align: middle;" width="5%">
332<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
333</td> <td style="vertical-align: middle;" width="16%">
334<p><i>zu(nz/3)</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale, serif"><font size="3">Upper
[5]335limit of the vertical range for which random perturbations are to be
336imposed on the horizontal wind field (</font></font>in <font face="Thorndale, serif"><font size="3">m). <br>
[61]337</font></font></p> </td> </tr> <tr>
338<td><a href="chapter_4.2.html#do2d_at_begin"><span style="font-weight: bold;">do2d_at_begin</span></a></td>
339<td>R</td> <td>L</td> <td><span style="font-style: italic;">.F.</span></td> <td>Output
3402d cross section data by one or
341all processors.&nbsp;</td> </tr> <tr> <td><a href="chapter_4.2.html#do3d_at_begin"><span style="font-weight: bold;">do3d_at_begin</span></a></td>
342<td>R</td> <td>L</td> <td><span style="font-style: italic;">.F.</span></td> <td>Output
343of 3d volume data at the beginning
344of a run.</td> </tr> <tr> <td><a href="chapter_4.2.html#do3d_compress"><span style="font-weight: bold;">do3d_compress</span></a></td>
345<td>R</td> <td>L</td> <td><span style="font-style: italic;">.F.</span></td> <td>Output
346of data for 3d plots in compressed form.&nbsp;</td> </tr>
347<tr> <td><a href="chapter_4.2.html#do3d_precision"><span style="font-weight: bold;">do3d_precision</span></a></td>
348<td>R</td> <td>C * 7 (100)</td> <td>see
349parameter description</td> <td>Significant digits in case
350of compressed data output.&nbsp;</td> </tr> <tr>
351<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dt"><b>dt</b></a></p>
352</td> <td style="vertical-align: middle;" width="5%">
353<p>I/R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
354</td> <td style="vertical-align: middle;" width="16%">
355<p><i>variable</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p><font face="Thorndale, serif"><font size="3">Time
[5]356step for the 3d-model (</font></font>in <font face="Thorndale, serif"><font size="3">s). <br>
[61]357</font></font></p> </td> </tr> <tr>
358<td><a href="chapter_4.2.html#dt_averaging_input"><span style="font-weight: bold;">dt_averaging_input</span></a></td>
359<td>R</td> <td>R</td> <td><span style="font-style: italic;">0.0</span></td> <td>Temporal
360interval of&nbsp;data which are subject to temporal averaging (in
361s).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_averaging_input_pr"><b>dt_averaging_input_pr</b></a></p>
362</td> <td style="vertical-align: middle;" width="5%">
363<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
364</td> <td style="vertical-align: middle;" width="16%"><span style="font-style: italic;">value of <a href="chapter_4.2.html#dt_averaging_input">dt_<br>
[5]365averaging_<br>
[61]366input</a></span></td> <td style="vertical-align: middle;" width="57%">Temporal
367interval of&nbsp;data which are subject to temporal averaging of <font face="Thorndale, serif"><font size="3">vertical
368profiles and/or spectra&nbsp;(</font></font>in <font face="Thorndale, serif"><font size="3">s).&nbsp;</font></font></td>
369</tr> <tr> <td><a href="chapter_4.2.html#dt_data_output"><span style="font-weight: bold;">dt_data_output</span></a></td>
370<td>R</td> <td>R</td> <td><span style="font-style: italic;">9999999.9</span></td>
371<td> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font>
372at which&nbsp;data (3d volume data (instantaneous or time
373averaged),
[5]374cross sections (instantaneous or time averaged), vertical profiles,
375spectra) shall be output (</font>in <font face="Thorndale">s).&nbsp;</font></p>
[61]376</td> </tr> <tr> <td><a href="chapter_4.2.html#dt_data_output_av"><span style="font-weight: bold;">dt_data_output_av</span></a></td>
377<td>R</td> <td>R</td> <td><i>value
378of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
379output</a></i></td> <td> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal
380interval</font>
[5]381at which time averaged 3d volume data and/or 2d cross section data
382shall be output (</font>in <font face="Thorndale">s).&nbsp;</font></p>
[61]383</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_disturb"><b>dt_disturb</b></a></p>
384</td> <td style="vertical-align: middle;" width="5%">
385<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
386</td> <td style="vertical-align: middle;" width="16%">
387<p><i>9999999.9</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
[5]388which random
389perturbations are to be imposed on the horizontal velocity field
[61]390(</font>in <font face="Thorndale">s). <br> </font></p>
391</td> </tr> <tr> <td><a href="chapter_4.2.html#dt_dopr"><span style="font-weight: bold;">dt_dopr</span></a></td>
392<td>R</td> <td>R</td> <td><i>value
393of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
394output</a></i></td> <td><span lang="en-GB"><font face="Thorndale">Temporal interval at
[5]395which data&nbsp;of vertical profiles shall be output (to local
[61]396file <a href="chapter_3.4.html#DATA_1D_PR_NETCDF">DATA_1D_PR_NETCDF</a>
397or/and </font></span><a href="chapter_3.4.html#PLOT1D_DATA"><span lang="en-GB"><font face="Thorndale">PLOT1D_DATA</font></span></a><span lang="en-GB"><font face="Thorndale">) (</font></span>in
398<span lang="en-GB"><font face="Thorndale">s).&nbsp;</font></span></td>
399</tr> <tr> <td><a href="chapter_4.2.html#dt_dopr_listing"><span style="font-weight: bold;">dt_dopr_listing</span></a></td>
400<td>R</td> <td>R</td> <td><span style="font-style: italic;">9999999.9</span></td>
401<td> <p><span lang="en-GB"><font face="Thorndale, serif">Temporal
402interval</font> at which data <font face="Thorndale">of
403vertical
404profiles shall be output (output for printouts, local file </font></span><a href="chapter_3.4.html#LIST_PROFIL"><span lang="en-GB"><font face="Thorndale">LIST_PROFIL</font></span></a><span lang="en-GB"><font face="Thorndale">) (</font></span>in
405<span lang="en-GB"><font face="Thorndale">s).&nbsp;</font></span>
406</p> </td> </tr> <tr> <td align="undefined" valign="undefined"><a href="chapter_4.2.html#dt_dopts"><span style="font-weight: bold;">dt_dopts</span></a></td>
407<td align="undefined" valign="undefined">P</td>
408<td align="undefined" valign="undefined">R</td>
409<td align="undefined" valign="undefined"><i>value
410of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
411output</a></i></td> <td align="undefined" valign="undefined"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal
412interval</font> at which time series data of particle quantities
413shall be output (</font>in <font face="Thorndale">s).&nbsp;</font></p>
414</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_dosp"><b>dt_dosp</b></a></p>
415</td> <td style="vertical-align: middle;" width="5%">
416<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
417</td> <td style="vertical-align: middle;" width="16%"><i>value
418of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
419output</a></i></td> <td style="vertical-align: middle;" width="57%">Temporal
420interval at which&nbsp;spectra data shall be output
421(in s).&nbsp;</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_dots"><b>dt_dots</b></a></p>
422</td> <td style="vertical-align: middle;" width="5%">
423<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
424</td> <td style="vertical-align: middle;" width="16%">
425<p>see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
426which&nbsp;time series data shall be output (</font>in <font face="Thorndale">s). <br> </font></p> </td>
427</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_do2d_xy"><b>dt_do2d_xy</b></a></p>
428</td> <td style="vertical-align: middle;" width="5%">
429<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
430</td> <td style="vertical-align: middle;" width="16%"><i>value
431of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
432output</a></i></td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
433which horizontal cross section data shall be output (</font>in <font face="Thorndale">s). <br> </font></p> </td>
434</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_do2d_xz"><b>dt_do2d_xz</b></a></p>
435</td> <td style="vertical-align: middle;" width="5%">
436<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
437</td> <td style="vertical-align: middle;" width="16%"><i>value
438of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
439output</a></i></td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
440which vertical cross section data (xz) shall be output&nbsp;(</font>in
441<font face="Thorndale">s). <br> </font></p>
442</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_do2d_yz"><b>dt_do2d_yz</b></a></p>
443</td> <td style="vertical-align: middle;" width="5%">
444<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
445</td> <td style="vertical-align: middle;" width="16%"><i>value
446of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
447output</a></i></td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
448which vertical cross section data (yz)&nbsp;shall be
449output&nbsp;(</font>in s<font face="Thorndale">).</font></p>
450</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_do3d"><b>dt_do3d</b></a></p>
451</td> <td style="vertical-align: middle;" width="5%">
452<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
453</td> <td style="vertical-align: middle;" width="16%"><i>value
454of &nbsp;<a href="chapter_4.2.html#dt_data_output">dt_data_<br>
455output</a></i></td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
456which 3d volume data shall be output (</font>in <font face="Thorndale">s). <br> </font></p> </td>
457</tr> <tr> <td><b><a href="chapter_4.2.html#dt_dvrp"><b>dt_dvrp</b></a></b></td>
458<td>P</td> <td>R</td> <td><span style="font-style: italic;">9999999.9</span></td>
459<td>Temporal interval of scenes to be displayed with the <span style="font-weight: bold;">dvrp</span> software (in
460s). </td> </tr> <tr><td><a style="font-weight: bold;" href="chapter_4.2.html#dt_max">dt_max</a></td><td>R</td><td>R</td><td><span style="font-style: italic;">20.0</span></td><td>Maximum
461allowed value of the timestep (in s).</td></tr><tr> <td align="undefined" valign="undefined"><a href="chapter_4.2.html#dt_min_part"><span style="font-weight: bold;">dt_min_part</span></a></td>
462<td align="undefined" valign="undefined">P</td>
463<td align="undefined" valign="undefined">R</td>
464<td align="undefined" valign="undefined"><span style="font-style: italic;">0.0002</span></td> <td align="undefined" valign="undefined">Minimum value
465for the particle timestep when SGS velocities are used (in s).</td>
466</tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_prel"><b>dt_prel</b></a></p>
467</td> <td style="vertical-align: middle;" width="5%">
468<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
469</td> <td style="vertical-align: middle;" width="16%">
470<p><i>9999999.9</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p><font face="Thorndale, serif"><span lang="en-GB">Temporal
[5]471interval at
472which particles are to be released <span lang="en-GB">from
473a particle
474source </span>(</span></font>in <font face="Thorndale, serif"><span lang="en-GB">s).</span>&nbsp;</font></p>
[61]475</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dt_pr_1d"><b>dt_pr_1d</b></a></p>
476</td> <td style="vertical-align: middle;" width="5%">
477<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
478</td> <td style="vertical-align: middle;" width="16%">
479<p><i>9999999.9</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Temporal
480interval of vertical profile output of the
[5]4811D-model
[61]482(in s).&nbsp;</p> </td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#dt_restart"><b>dt_restart</b></a></b></td>
483<td style="vertical-align: middle;">R<br> </td>
484<td style="vertical-align: middle;">R<br> </td>
485<td style="vertical-align: middle;">9999999.9<br> </td>
486<td style="vertical-align: middle;"><font face="Thorndale"><font face="Thorndale, serif">Temporal
[5]487interval</font> at which a new
[61]488restart run is to be carried out (</font>in <font face="Thorndale">s).</font></td> </tr> <tr>
489<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dt_run_control"><b>dt_run_control</b></a></p>
490</td> <td style="vertical-align: middle;" width="5%">
491<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
492</td> <td style="vertical-align: middle;" width="16%">
493<p><i>60.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale"><font face="Thorndale, serif">Temporal interval</font> at
[5]494which run control
495output is to be made (</font>in <font face="Thorndale">s).
[61]496<br> </font></p> </td> </tr> <tr>
497<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dt_run_control_1d"><b>dt_run_control_1d</b></a></p>
498</td> <td style="vertical-align: middle;" width="5%">
499<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
500</td> <td style="vertical-align: middle;" width="16%">
501<p><i>60.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Temporal
502interval of runtime control output of the
[5]5031d-model
[61]504(in s).</p> </td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#dt_write_particle_data"><b>dt_write_particle_data</b></a></b></td>
505<td style="vertical-align: middle;">P<br> </td>
506<td style="vertical-align: middle;">R<br> </td>
507<td style="vertical-align: middle;"><i>9999999.9</i></td>
508<td style="vertical-align: middle;">Temporal
[5]509interval for output
[61]510of particle data (in s).</td> </tr> <tr valign="top">
511<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_directory"><b>dvrp_directory</b></a></p>
512</td> <td style="vertical-align: middle;" width="5%">
513<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
514* 80</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'default'</i></p>
515</td> <td style="vertical-align: middle;" width="57%">
516<p>Name of the directory into which data created by the <span style="font-weight: bold;">dvrp</span>
517software shall be saved. <br> </p> </td> </tr>
518<tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_file"><b>dvrp_file</b></a></p>
519</td> <td style="vertical-align: middle;" width="5%">
520<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
521* 80</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'default'</i></p>
522</td> <td style="vertical-align: middle;" width="57%">
523<p>Name of the file into which data created by the <span style="font-weight: bold;">dvrp</span> software shall
524be output.</p> </td> </tr> <tr valign="top">
525<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_host"><b>dvrp_host</b></a></p>
526</td> <td style="vertical-align: middle;" width="5%">
527<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
528* 80</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'origin.rvs. <br>
529uni- hanover.de'</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Name
530of the computer to which data created by the <span style="font-weight: bold;">dvrp</span> software shall
[5]531be
[61]532transferred. <br> </p> </td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_output"><b>dvrp_output</b></a></p>
533</td> <td style="vertical-align: middle;" width="5%">
534<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
535* 10</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'rtsp'</i></p> </td>
536<td style="vertical-align: middle;" width="57%"> <p>Output
537mode for the <span style="font-weight: bold;">dvrp</span>
538software. </p> </td> </tr> <tr valign="top">
539<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_password"><b>dvrp_password</b></a></p>
540</td> <td style="vertical-align: middle;" width="5%">
541<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
542* 80</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'********'</i></p>
543</td> <td style="vertical-align: middle;" width="57%">Password
[5]544for the
545computer to which data created
546by the <span style="font-weight: bold;">dvrp</span>
547software is to be
[61]548transferred.</td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_psize"><b>dvrp_psize</b></a></p>
549</td> <td style="vertical-align: middle;" width="5%">
550<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
551</td> <td style="vertical-align: middle;" width="16%">
552<p><i>0.2</i> * <i>dx</i></p> </td>
553<td style="vertical-align: middle;" width="57%"> <p>Diameter
554that the particles is given in visualizations
[5]555with
556the <span style="font-weight: bold;">dvrp</span>
557software (in
[61]558m). <br> </p> </td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#dvrp_username"><b>dvrp_username</b></a></p>
559</td> <td style="vertical-align: middle;" width="5%">
560<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
561* 80</p> </td> <td style="vertical-align: middle;" width="16%"> <p>no default value </p> </td>
562<td style="vertical-align: middle;" width="57%"> <p>User
563name of a valid account on the computer to which
[5]564data
565created by the <span style="font-weight: bold;">dvrp</span>
566software
567is to be
[61]568transferred. <br> </p> </td> </tr> <tr>
569<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dx"><b>dx</b></a></p>
570</td> <td style="vertical-align: middle;" width="5%">
571<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
572</td> <td style="vertical-align: middle;" width="16%">
573<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Horizontal
574grid spacing along the x-direction (in m). <br> </p> </td>
575</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dy"><b>dy</b></a></p>
576</td> <td style="vertical-align: middle;" width="5%">
577<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
578</td> <td style="vertical-align: middle;" width="16%">
579<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Horizontal
[83]580grid spacing along the y-direction (in m). <br> </p> </td>
[61]581</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dz"><b>dz</b></a></p>
582</td> <td style="vertical-align: middle;" width="5%">
583<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
584</td> <td style="vertical-align: middle;" width="16%">
585<p>no default, see parameter description </p> </td>
586<td style="vertical-align: middle;" width="57%"> <p>Vertical
587grid spacing (in m).</p> </td> </tr> <tr> <td align="undefined" valign="undefined"><a style="font-weight: bold;" href="chapter_4.1.html#dz_max">dz_max</a></td>
588<td align="undefined" valign="undefined">I</td>
589<td align="undefined" valign="undefined">R</td>
590<td align="undefined" valign="undefined"><span style="font-style: italic;">9999999.9</span></td>
591<td align="undefined" valign="undefined">Allowed
592maximum vertical grid spacing (in m).<br> </td> </tr>
593<tr> <td style="vertical-align: middle;" width="15%">
594<p><a href="chapter_4.1.html#dz_stretch_factor"><b>dz_stretch_factor</b></a></p>
595</td> <td style="vertical-align: middle;" width="5%">
596<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
597</td> <td style="vertical-align: middle;" width="16%">
598<p><i>1.08</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Stretch
599factor for a vertically stretched grid (see <a href="chapter_4.1.html#dz_stretch_level">dz_stretch_level</a>).</p>
600</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#dz_stretch_level"><b>dz_stretch_level</b></a></p>
601</td> <td style="vertical-align: middle;" width="5%">
602<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
603</td> <td style="vertical-align: middle;" width="16%">
604<p><i>100000.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Height
605level above which the grid is to be stretched
606vertically (in m). <br> </p> </td> </tr> <tr>
607<td><a href="chapter_4.1.html#e_min"><b>e_min</b></a></td>
608<td>I</td> <td>R</td> <td>0.0</td>
609<td>Minimum TKE in m<sup>2</sup>s<sup>-2</sup>.</td>
610</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#end_time"><b>end_time</b></a></p>
611</td> <td style="vertical-align: middle;" width="5%">
612<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
613</td> <td style="vertical-align: middle;" width="16%">
614<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p lang="en-GB"><font face="Thorndale">Simulation
[5]615time of the 3D
[61]616model (</font>in <font face="Thorndale">s)</font><font face="Thorndale">.</font></p> </td> </tr>
617<tr> <td align="undefined" valign="undefined"><a href="chapter_4.2.html#end_time_prel"><span style="font-weight: bold;">end_time_prel</span></a></td>
618<td align="undefined" valign="undefined">P</td>
619<td align="undefined" valign="undefined">R</td>
620<td align="undefined" valign="undefined"><span style="font-style: italic;">9999999.9</span></td>
621<td align="undefined" valign="undefined">Time of
622the last release of particles (in s).</td> </tr> <tr>
623<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#end_time_1d"><b>end_time_1d</b></a></p>
624</td> <td style="vertical-align: middle;" width="5%">
625<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
626</td> <td style="vertical-align: middle;" width="16%">
627<p><i>864000.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Time
628to be simulated for the 1D-model (in s).&nbsp;</p> </td>
629</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#fft_method"><b>fft_method</b></a></p>
630</td> <td style="vertical-align: middle;" width="5%">
631<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
632* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'system specific'</i></p>
633</td> <td style="vertical-align: middle;" width="57%">
634<p>FFT-method to be used.</p> </td> </tr> <tr>
635<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#force_print_header"><b>force_print_header</b></a></p>
636</td> <td style="vertical-align: middle;" width="5%">
637<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
638</td> <td style="vertical-align: middle;" width="16%">
639<p><i>.F.</i></p> </td> <td style="width: 57%; vertical-align: middle;"> <p>Steering
640of header output to the local file <a href="chapter_3.4.html#RUN_CONTROL">RUN_CONTROL</a>. </p>
641</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#galilei_transformation"><b>galilei_transformation</b></a></p>
642</td> <td style="vertical-align: middle;" width="5%">
643<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
644</td> <td style="vertical-align: middle;" width="16%">
645<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Application
646of a Galilei-transformation to the
[5]647coordinate
[61]648system of the model.</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#grid_matching"><b>grid_matching</b></a></p>
649</td> <td style="vertical-align: middle;" width="5%">
650<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
651* 6</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'match'</i></p> </td>
652<td style="vertical-align: middle;" width="57%"> <p>Variable
653to adjust the subdomain sizes in parallel runs.</p> </td> </tr>
[75]654<tr><td><b><a href="chapter_4.1.html#humidity"><b>humidity</b></a></b></td><td>I</td><td>L</td><td><span style="font-style: italic;">.F.</span></td><td>Parameter
655to switch on the prognostic equation for
656specific
657humidity q.</td></tr><tr> <td style="vertical-align: middle;"><b><a href="chapter_4.1.html#inflow_disturbance_begin"><b>inflow_disturbance_begin</b></a></b></td>
[61]658<td style="vertical-align: middle;">I<br> </td>
659<td style="vertical-align: middle;">I<br> </td>
660<td style="vertical-align: middle;"><span style="font-style: italic;">MIN(10,</span><br style="font-style: italic;"> <span style="font-style: italic;">nx/2 or ny/2)</span></td>
661<td style="vertical-align: middle;">Lower
[5]662limit of the horizontal range for which random perturbations are to be
[61]663imposed on the horizontal velocity field (gridpoints).</td> </tr>
664<tr> <td style="vertical-align: middle;"><b><b><a href="chapter_4.1.html#inflow_disturbance_end"><b>inflow_disturbance_end</b></a></b></b></td>
665<td style="vertical-align: middle;">I<br> </td>
666<td style="vertical-align: middle;">I<br> </td>
667<td style="vertical-align: middle;"><span style="font-style: italic;">MIN(100,</span><br style="font-style: italic;"> <span style="font-style: italic;">3/4*nx or</span><br style="font-style: italic;"> <span style="font-style: italic;">3/4*ny)</span></td> <td style="vertical-align: middle;">Upper
[5]668limit of the horizontal range for which random perturbations are
669to be imposed on the horizontal velocity field (gridpoints).</td>
[61]670</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#initializing_actions"><b>initializing_actions</b></a></p>
671</td> <td style="vertical-align: middle;" width="5%">
672<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
673* 100</p> </td> <td style="vertical-align: middle;" width="16%"> <p>no default, see parameter description</p>
674</td> <td style="vertical-align: middle;" width="57%">
675<p style="font-style: normal;">Initialization
[5]676actions
[61]677to be carried out. <br> </p> </td> </tr> <tr>
678<td style="vertical-align: top;"><a href="chapter_4.2.html#initial_weighting_factor"><span style="font-weight: bold;">initial_weighting_factor</span></a><br>
679</td> <td style="vertical-align: top;">P<br> </td>
680<td style="vertical-align: top;">R<br> </td> <td style="vertical-align: top;"><span style="font-style: italic;">1.0</span><br> </td>
681<td style="vertical-align: top;">Factor to define
682the real number of initial droplets in a grid cell.</td> </tr>
683<tr> <td style="vertical-align: middle;" width="15%">
684<p><a href="chapter_4.1.html#km_constant"><b>km_constant</b></a></p>
685</td> <td style="vertical-align: middle;" width="5%">
686<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
687</td> <td style="vertical-align: middle;" width="16%">
688<p><i>variable (computed from TKE)</i></p> </td>
689<td style="vertical-align: middle;" width="57%"> <p>Constant
690eddy diffusivities are used (laminar
691simulations).&nbsp;</p> </td> </tr> <tr>
692<td style="vertical-align: middle;"><b><a href="chapter_4.1.html#km_damp_max"><b>km_damp_max</b></a></b></td>
693<td style="vertical-align: middle;">I<br> </td>
694<td style="vertical-align: middle;">R<br> </td>
695<td style="vertical-align: middle;"><span style="font-style: italic;">0.5*(dx
696or dy)</span></td> <td style="vertical-align: middle;">Maximum
[5]697diffusivity used for filtering the velocity field in the vicinity of
[61]698the outflow (in m<sup>2</sup>/s).</td> </tr> <tr>
699<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#long_filter_factor"><b>long_filter_factor</b></a></p>
700</td> <td style="vertical-align: middle;" width="5%">
701<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
702</td> <td style="vertical-align: middle;" width="16%">
703<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Filter
704factor for the so-called Long-filter.</p> </td> </tr>
[62]705<tr><td><a style="font-weight: bold;" href="chapter_4.1.html#loop_optimization">loop_optimization</a></td><td>I</td><td>C * 16</td><td>see parameter description</td><td>Method used to optimize loops for solving the prognostic equations .</td></tr><tr> <td style="vertical-align: middle;" width="15%">
[61]706<p><a href="chapter_4.2.html#maximum_number_of_particles"><b>maximum_number_</b></a>
707<br> <a href="chapter_4.2.html#maximum_number_of_particles"><b>of_particles</b></a></p>
708</td> <td style="vertical-align: middle;" width="5%">
709<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
710</td> <td style="vertical-align: middle;" width="16%">
711<p><i>1000</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Maximum
712number of particles (on a PE). <br> </p> </td> </tr>
713<tr> <td style="vertical-align: middle;" width="15%">
714<p><a href="chapter_4.2.html#maximum_number_of_tailpoints"><b>maximum_number_</b></a>
715<br> <a href="chapter_4.2.html#maximum_number_of_tailpoints"><b>of_tailpoints</b></a></p>
716</td> <td style="vertical-align: middle;" width="5%">
717<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
718</td> <td style="vertical-align: middle;" width="16%">
719<p><i>100</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Maximum
720number of tailpoints that a particle tail can
721have. <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#maximum_tailpoint_age"><b>maximum_tailpoint_</b></a>
722<br> <a href="chapter_4.2.html#maximum_tailpoint_age"><b>age</b></a></p>
723</td> <td style="vertical-align: middle;" width="5%">
724<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
725</td> <td style="vertical-align: middle;" width="16%">
726<p><i>100000.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Maximum
727age that the end point of a particle tail is allowed to have (in s). <br>
728</p> </td> </tr> <tr> <td><b><a href="chapter_4.2.html#mg_cycles"><b>mg_cycles</b></a></b></td>
729<td>R</td> <td>I</td> <td><i>- 1</i></td>
730<td>Number of cycles to be used with the multi-grid scheme.</td>
731</tr> <tr> <td><b><b><a href="chapter_4.2.html#mg_switch_to_pe0_level"><b>mg_switch_to_pe0_level</b></a></b></b></td>
732<td>R</td> <td>I</td> <td>see parameter
733description</td> <td>Grid
734level at which data shall be gathered on PE0.</td> </tr> <tr>
735<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#minimum_tailpoint_distance"><b>minimum_tailpoint_</b></a>
736<br> <a href="chapter_4.2.html#minimum_tailpoint_distance"><b>distance</b></a></p>
737</td> <td style="vertical-align: middle;" width="5%">
738<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
739</td> <td style="vertical-align: middle;" width="16%">
740<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Minimum
741distance allowed between two adjacent points of
[5]742a
[61]743particle tail (in m). <br> </p> </td> </tr>
744<tr> <td><a href="chapter_4.1.html#mixing_length_1d"><span style="font-weight: bold;">mixing_length_1d</span></a></td>
745<td>I</td> <td>C * 20</td> <td><span style="font-style: italic;">'as_in_3d_model'</span></td>
746<td>Mixing length used in the 1d-model.</td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#mode_dvrp"><b>mode_dvrp</b></a></p>
747</td> <td style="vertical-align: middle;" width="5%">
748<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
749* 20 (10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * ' '</i></p>
750</td> <td style="vertical-align: middle;" width="57%">
751<p>Graphical objects (isosurfaces, slicers, particles)
[5]752which are
753to be created by the <span style="font-weight: bold;">dvrp</span>
[75]754software. <br> </p> </td> </tr>  <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#momentum_advec"><b>momentum_advec</b></a></p>
[61]755</td> <td style="vertical-align: middle;" width="5%">
756<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
757* 10</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'pw-scheme</i>'</p>
758</td> <td style="vertical-align: middle;" width="57%">
759<p>Advection scheme to be used for the momentum equations.</p>
760</td> </tr> <tr> <td><a href="chapter_4.1.html#netcdf_precision"><span style="font-weight: bold;">netcdf_precision</span></a></td>
761<td>I</td> <td>C * 20 (10)</td> <td><span style="font-style: italic;">single preci</span><span style="font-style: italic;">sion for all</span><br style="font-style: italic;"> <span style="font-style: italic;">output quan</span><span style="font-style: italic;">tities</span></td> <td>Defines
762the accuracy of the NetCDF output.<br> </td> </tr> <tr>
763<td><a href="chapter_4.2.html#netcdf_64bit"><span style="font-weight: bold;">netcdf_64bit</span></a></td>
764<td>R</td> <td>L</td> <td><span style="font-style: italic;">.F.</span></td> <td>NetCDF
765files will have 64 bit offset format.</td> </tr> <tr><td><a style="font-weight: bold;" href="chapter_4.2.html#netcdf_64bit_3d">netcdf_64bit_3d</a></td><td>R</td><td>L</td><td><span style="font-style: italic;">.T.</span></td><td>NetCDF
766files containing 3d volume data will have 64 bit offset format.</td></tr><tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#ngsrb"><b>ngsrb</b></a></p>
767</td> <td style="vertical-align: middle;" width="5%">
768<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
769</td> <td style="vertical-align: middle;" width="16%">
770<p><i>2</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Grid
771level at which data shall be gathered on PE0.</p> </td> </tr>
772<tr> <td style="vertical-align: middle;" width="15%">
773<p><a href="chapter_4.2.html#normalizing_region"><b>normalizing_region</b></a></p>
774</td> <td style="vertical-align: middle;" width="5%">
775<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
776</td> <td style="vertical-align: middle;" width="16%">
777<p><i>0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Determines
778the subdomain from which the normalization
779quantities are calculated. <br> </p> </td> </tr>
780<tr> <td style="vertical-align: middle;" width="15%">
781<p><a href="chapter_4.1.html#npex"><b>npex</b></a></p>
782</td> <td style="vertical-align: middle;" width="5%">
783<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
784</td> <td style="vertical-align: middle;" width="16%">
785<p>no default, see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
786of processors along x-direction of the virtual
[5]787processor
[61]788net. <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#npey"><b>npey</b></a></p>
789</td> <td style="vertical-align: middle;" width="5%">
790<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
791</td> <td style="vertical-align: middle;" width="16%">
792<p>no default, see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
793of processors along y-direction of the virtual
[5]794processor
[61]795net. <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#nsor"><b>nsor</b></a></p>
796</td> <td style="vertical-align: middle;" width="5%">
797<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
798</td> <td style="vertical-align: middle;" width="16%">
799<p><i>20</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
800of iterations to be used with the SOR-scheme. <br> </p> </td>
801</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#nsor_ini"><b>nsor_ini</b></a></p>
802</td> <td style="vertical-align: middle;" width="5%">
803<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
804</td> <td style="vertical-align: middle;" width="16%">
805<p><i>100</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Initial
806number of iterations with the SOR algorithm</p> </td> </tr>
807<tr> <td><a href="chapter_4.2.html#number_of_particle_groups"><span style="font-weight: bold;">number_of_particle_groups</span></a></td>
808<td>P</td> <td>I</td> <td><span style="font-style: italic;">1</span></td> <td>Number
809of particle groups to be used.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#nx"><b>nx</b></a></p>
810</td> <td style="vertical-align: middle;" width="5%">
811<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
812</td> <td style="vertical-align: middle;" width="16%">
813<p>no default, see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
814of grid points in x-direction. <br> </p> </td> </tr>
815<tr> <td style="vertical-align: middle;" width="15%">
816<p><a href="chapter_4.1.html#ny"><b>ny</b></a></p>
817</td> <td style="vertical-align: middle;" width="5%">
818<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
819</td> <td style="vertical-align: middle;" width="16%">
820<p>no default, see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
821of grid points in y-direction.</p> </td> </tr> <tr>
822<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#nz"><b>nz</b></a></p>
823</td> <td style="vertical-align: middle;" width="5%">
824<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
825</td> <td style="vertical-align: middle;" width="16%">
826<p>no default, see parameter description</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
827of grid points in z-direction.</p> </td> </tr> <tr>
828<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#nz_do3d"><b>nz_do3d</b></a></p>
829</td> <td style="vertical-align: middle;" width="5%">
830<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
831</td> <td style="vertical-align: middle;" width="16%">
832<p><i>nz+1</i></p> </td> <td style="vertical-align: middle;" width="57%"> Limits
833the output of 3d volume data along the vertical direction (grid point
834index k).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#omega"><b>omega</b></a></p>
835</td> <td style="vertical-align: middle;" width="5%">
836<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
837</td> <td style="vertical-align: middle;" width="16%">
838<p><i>7.29212E-5</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Angular
839velocity of the rotating system (in rad s<sup>-1</sup>).&nbsp;</p>
840</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#omega_sor"><b>omega_sor</b></a></p>
841</td> <td style="vertical-align: middle;" width="5%">
842<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
843</td> <td style="vertical-align: middle;" width="16%">
844<p><i>1.8</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Convergence
845factor to be used with the the SOR-scheme. <br> </p> </td>
846</tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#outflow_damping_width"><b>outflow_damping_width</b></a></b></td>
847<td style="vertical-align: middle;">I<br> </td>
848<td style="vertical-align: middle;">I<br> </td>
849<td style="vertical-align: middle;"><span style="font-style: italic;">MIN(20,
[5]850nx/2</span> or <span style="font-style: italic;">ny/2)</span></td>
[61]851<td style="vertical-align: middle;">Width of
[5]852the damping range in the vicinity of the outflow (gridpoints).</td>
[61]853</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#overshoot_limit_e"><b>overshoot_limit_e</b></a></p>
854</td> <td style="vertical-align: middle;" width="5%">
855<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
856</td> <td style="vertical-align: middle;" width="16%">
857<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Allowed
858limit for the overshooting of subgrid-scale TKE
[5]859in
860case that the upstream-spline scheme is switched on (in m<sup>2</sup>/s<sup>2</sup>).</p>
[61]861</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#overshoot_limit_pt"><b>overshoot_limit_pt</b></a></p>
862</td> <td style="vertical-align: middle;" width="5%">
863<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
864</td> <td style="vertical-align: middle;" width="16%">
865<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Allowed
866limit for the overshooting of potential
[5]867temperature in
868case that the upstream-spline scheme is switched on (in K). <br>
[61]869</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#overshoot_limit_u"><b>overshoot_limit_u</b></a></p>
870</td> <td style="vertical-align: middle;" width="5%">
871<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
872</td> <td style="vertical-align: middle;" width="16%">
873<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Allowed
874limit for the
[5]875overshooting of
876the u-component of velocity in case that the upstream-spline scheme is
[61]877switched on (in m/s).</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#overshoot_limit_v"><b>overshoot_limit_v</b></a></p>
878</td> <td style="vertical-align: middle;" width="5%">
879<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
880</td> <td style="vertical-align: middle;" width="16%">
881<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Allowed
882limit for the overshooting of the v-component of
[5]883velocity in case that the upstream-spline scheme is switched on
[61]884(in m/s). <br> </p> </td> </tr> <tr>
885<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#overshoot_limit_w"><b>overshoot_limit_w</b></a></p>
886</td> <td style="vertical-align: middle;" width="5%">
887<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
888</td> <td style="vertical-align: middle;" width="16%">
889<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Allowed
890limit for the overshooting of the w-component of
[5]891velocity in case that the upstream-spline scheme is switched on
[61]892(in m/s). <br> </p> </td> </tr> <tr>
893<td align="undefined" valign="undefined"><a href="chapter_4.2.html#particles_per_point"><span style="font-weight: bold;">particles_per_point</span></a></td>
894<td align="undefined" valign="undefined">P</td>
895<td align="undefined" valign="undefined">I</td>
896<td align="undefined" valign="undefined"><span style="font-style: italic;">1</span></td> <td align="undefined" valign="undefined">Number of
897particles to be started per point.</td> </tr> <tr> <td style="vertical-align: top;"><b><a href="chapter_4.2.html#particle_advection_start"><b>particle_advection_start</b></a></b></td>
898<td style="vertical-align: top;">P<br> </td> <td style="vertical-align: top;">R<br> </td> <td style="vertical-align: top;"><span style="font-style: italic;">0.0</span><br> </td>
899<td style="vertical-align: top;">Time of the first
[5]900release of
[61]901particles (in s).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#particle_maximum_age"><b>particle_maximum_age</b></a></p>
902</td> <td style="vertical-align: middle;" width="5%">
903<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
904</td> <td style="vertical-align: middle;" width="16%">
905<p><i>9999999.9</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Maximum
906allowed age of particles (in s). <br> </p> </td> </tr>
907<tr> <td style="vertical-align: middle;" width="15%">
908<p><a href="chapter_4.1.html#passive_scalar"><b>passive_scalar</b></a></p>
909</td> <td style="vertical-align: middle;" width="5%">
910<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
911</td> <td style="vertical-align: middle;" width="16%">
912<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
913to switch on the prognostic equation for a
[5]914passive
[61]915scalar. </p> </td> </tr> <tr valign="top">
916<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#pdx"><b>pdx</b></a></p>
917</td> <td style="vertical-align: middle;" width="5%">
918<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
919(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * dx</i></p> </td>
920<td style="vertical-align: middle;" width="57%"> <p>Distance
921along x between particles within a particle
[5]922source
[61]923(in m). <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#pdy"><b>pdy</b></a></p>
924</td> <td style="vertical-align: middle;" width="5%">
925<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
926(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * dy</i></p> </td>
927<td style="vertical-align: middle;" width="57%"> <p>Distance
928along y between
[5]929particles within a
[61]930particle source (in m). <br> </p> </td> </tr>
931<tr> <td style="vertical-align: middle;" width="15%">
932<p><a href="chapter_4.2.html#pdz"><b>pdz</b></a></p>
933</td> <td style="vertical-align: middle;" width="5%">
934<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
935(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * ( zu(2) - zu(1) )</i></p>
936</td> <td style="vertical-align: middle;" width="57%">
937<p>Distance along z between
[5]938particles within a particle source
[61]939(in m).</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#phi"><b>phi</b></a></p>
940</td> <td style="vertical-align: middle;" width="5%">
941<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
942</td> <td style="vertical-align: middle;" width="16%">
943<p><i>55.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Geographical
944latitude (in degrees). <br> </p> </td> </tr>
945<tr> <td style="vertical-align: middle;" width="15%">
946<p><a href="chapter_4.2.html#plot_spectra_level"><b>plot_spectra_level</b></a></p>
947</td> <td style="vertical-align: middle;" width="5%">
948<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I
949(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>No level</i></p>
950</td> <td style="vertical-align: middle;" width="57%">
951<p>Vertical level(s) for which horizontal spectra are to be
952plotted (in gridpoints). <br> </p> </td> </tr>
953<tr> <td style="vertical-align: middle;" width="15%">
954<p><a href="chapter_4.1.html#prandtl_layer"><b>prandtl_layer</b></a></p>
955</td> <td style="vertical-align: middle;" width="5%">
956<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
957</td> <td style="vertical-align: middle;" width="16%">
958<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
959to switch on a Prandtl layer. <br> </p> </td> </tr>
960<tr> <td style="vertical-align: middle;" width="15%">
961<p><a href="chapter_4.2.html#prandtl_number"><b>prandtl_number</b></a></p>
962</td> <td style="vertical-align: middle;" width="5%">
963<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
964</td> <td style="vertical-align: middle;" width="16%">
965<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Ratio
966of the eddy diffusivities for momentum and heat (K<sub>m</sub>/K<sub>h</sub>).
967<br> </p> </td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.1.html#precipitation"><b>precipitation</b></a></b></td>
968<td style="vertical-align: middle;">I<br> </td>
969<td style="vertical-align: middle;">L<br> </td>
970<td style="vertical-align: middle;"><span style="font-style: italic;">.F.</span></td> <td style="vertical-align: middle;">Parameter to
[5]971switch on the
[72]972precipitation scheme.</td> </tr> <tr><td><a style="font-weight: bold;" href="chapter_4.2.html#precipitation_amount_interval">precipitation_amount_<br>interval</a></td><td>R</td><td>R</td><td><i>value
973of &nbsp;<a href="chapter_4.2.html#dt_do2d_xy">dt_do2d_<br>
974xy</a></i></td><td><font face="Thorndale"><font face="Thorndale, serif">Temporal
975interval</font> for which the precipitation amount (in mm) shall be calculated and output (</font>in <font face="Thorndale">s).&nbsp;</font></td></tr><tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#profile_columns"><b>profile_columns</b></a></p>
[61]976</td> <td style="vertical-align: middle;" width="5%">
977<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
978</td> <td style="vertical-align: middle;" width="16%">
979<p><i>3</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
980of coordinate systems to be plotted<span style="font-weight: bold;"></span>
981in one row by <span style="font-weight: bold;">profil</span>.
982<br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#profile_rows"><b>profile_rows</b></a></p>
983</td> <td style="vertical-align: middle;" width="5%">
984<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
985</td> <td style="vertical-align: middle;" width="16%">
986<p><i>2</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
987of rows of coordinate systems to be plotted on
[5]988one page
989by <span style="font-weight: bold;">profil</span>. <br>
[61]990</p> </td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#psb"><b>psb</b></a></p>
991</td> <td style="vertical-align: middle;" width="5%">
992<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
993(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * zu(nz/2)</i></p>
994</td> <td style="vertical-align: middle;" width="57%">
995<p>Bottom edge of a particle
996source (in m).</p> </td> </tr> <tr valign="top">
997<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#psl"><b>psl</b></a></p>
998</td> <td style="vertical-align: middle;" width="5%">
999<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1000(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * 0.0</i></p>
1001</td> <td style="vertical-align: middle;" width="57%">
1002<p>Left edge of a particle source
1003(in m). </p> </td> </tr> <tr valign="top">
1004<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#psn"><b>psn</b></a></p>
1005</td> <td style="vertical-align: middle;" width="5%">
1006<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1007(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * ( ny * dy )</i></p>
1008</td> <td style="vertical-align: middle;" width="57%">
1009<p>Rear (&ldquo;north&rdquo;) edge of a particle
1010source (in m).</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#psolver"><b>psolver</b></a></p>
1011</td> <td style="vertical-align: middle;" width="5%">
1012<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1013* 10</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'poisfft'</i></p>
1014</td> <td style="vertical-align: middle;" width="57%">
1015<p>Scheme to be used to solve the Poisson equation for the
1016perturbation pressure. <br> </p> </td> </tr>
1017<tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#psr"><b>psr</b></a></p>
1018</td> <td style="vertical-align: middle;" width="5%">
1019<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1020(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * ( nx * dx )</i></p>
1021</td> <td style="vertical-align: middle;" width="57%">
1022<p>Right edge of a particle source (in m).</p> </td>
1023</tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#pss"><b>pss</b></a></p>
1024</td> <td style="vertical-align: middle;" width="5%">
1025<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1026(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * 0.0</i></p>
1027</td> <td style="vertical-align: middle;" width="57%">
1028<p>Front (&ldquo;south&rdquo;) edge of a particle
1029source (in m).</p> </td> </tr> <tr valign="top">
1030<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#pst"><b>pst</b></a></p>
1031</td> <td style="vertical-align: middle;" width="5%">
1032<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1033(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * zu(nz/2)</i></p>
1034</td> <td style="vertical-align: middle;" width="57%">
1035<p>Top edge of a particle source (in m).</p> </td> </tr>
1036<tr><td><a style="font-weight: bold;" href="chapter_4.1.html#pt_reference">pt_reference</a></td><td>I</td><td>R</td><td><span style="font-style: italic;">use horizontal average as
1037reference</span></td><td>Reference temperature to be
1038used in all buoyancy terms (in K).</td></tr><tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#pt_surface"><b>pt_surface</b></a></p>
1039</td> <td style="vertical-align: middle;" width="5%">
1040<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1041</td> <td style="vertical-align: middle;" width="16%">
1042<p><i>300.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Surface
1043potential temperature (in K). <br> </p> </td> </tr>
1044<tr> <td style="vertical-align: middle;" width="15%">
1045<p><a href="chapter_4.1.html#pt_surface_initial_change"><b>pt_surface_initial</b></a>&nbsp;&nbsp;&nbsp;
1046<br> <a href="chapter_4.1.html#pt_surface_initial_change">&nbsp;<b>_change</b></a></p>
1047</td> <td style="vertical-align: middle;" width="5%">
1048<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1049</td> <td style="vertical-align: middle;" width="16%">
1050<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%">Change
[5]1051in surface
1052temperature to be made at the
1053beginning of
1054the 3d run
[61]1055(in K).&nbsp;</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#pt_vertical_gradient"><b>pt_vertical_gradient</b></a></p>
1056</td> <td style="vertical-align: middle;" width="5%">
1057<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1058(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * 0.0</i></p>
1059</td> <td style="vertical-align: middle;" width="57%">
1060<p>Temperature gradient(s) of the initial temperature
[5]1061profile (in
1062K
[61]1063/ 100 m). <br> </p> </td> </tr> <tr>
1064<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#pt_vertical_gradient_level"><b>pt_vertical_gradient</b></a>&nbsp;&nbsp;&nbsp;
1065<br> <a href="chapter_4.1.html#pt_vertical_gradient_level">&nbsp;<b>_level</b></a></p>
1066</td> <td style="vertical-align: middle;" width="5%">
1067<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1068(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 *</i>&nbsp; <i>0.0</i></p>
1069</td> <td style="vertical-align: middle;" width="57%">
1070<p>Height level from which on the temperature gradient
[5]1071defined by <a href="chapter_4.1.html#pt_vertical_gradient">pt_vertical_gradient</a>
[61]1072is effective (in m).&nbsp;</p> </td> </tr> <tr>
1073<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#q_surface"><b>q_surface</b></a></p>
1074</td> <td style="vertical-align: middle;" width="5%">
1075<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1076</td> <td style="vertical-align: middle;" width="16%">
1077<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Surface
1078specific humidity / total water content (kg/kg). <br> </p>
1079</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#q_surface_initial_change"><b>q_surface_initial</b></a>
1080<br> <a href="chapter_4.1.html#q_surface_initial_change">&nbsp;<b>_change</b></a></p>
1081</td> <td style="vertical-align: middle;" width="5%">
1082<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1083</td> <td style="vertical-align: middle;" width="16%">
1084<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Change
1085in surface specific humidity / total water
[5]1086content to
1087be made at the beginning
[61]1088of the 3d run (kg/kg). <br> </p> </td> </tr>
1089<tr> <td style="vertical-align: middle;" width="15%">
1090<p><a href="chapter_4.1.html#q_vertical_gradient"><b>q_vertical_gradient</b></a></p>
1091</td> <td style="vertical-align: middle;" width="5%">
1092<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1093(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * 0.0</i></p>
1094</td> <td style="width: 57%; vertical-align: middle;">
1095<p>Humidity gradient(s) of the initial humidity profile
1096(in 1/100 m). </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#q_vertical_gradient_level"><b>q_vertical_gradient</b></a>
1097<br> <a href="chapter_4.1.html#q_vertical_gradient_level">&nbsp;<b>_level</b></a></p>
1098</td> <td style="vertical-align: middle;" width="5%">
1099<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1100(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 *</i>&nbsp; <i>0.0</i></p>
1101</td> <td style="vertical-align: middle;" width="57%">
[75]1102<p>Height level from which on the humidity gradient defined
[5]1103by <a href="chapter_4.1.html#q_vertical_gradient">q_vertical_gradient</a>
[61]1104is effective (in m).&nbsp;</p> </td> </tr> <tr>
1105<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#radiation"><b>radiation</b></a></p>
1106</td> <td style="vertical-align: middle;" width="5%">
1107<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1108</td> <td style="vertical-align: middle;" width="16%">
1109<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
1110to switch on longwave radiation cooling at
1111cloud-tops. <br> </p> </td> </tr> <tr>
1112<td><a href="chapter_4.2.html#radius"><span style="font-weight: bold;">radius</span></a></td>
1113<td>P</td> <td>R (10)</td> <td><i>0.0,
11149</i>*<br> <i>9999999.9</i></td> <td>Particle
1115radius (in m).</td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#random_generator"><b>random_generator</b></a></p>
1116</td> <td style="vertical-align: middle;" width="5%">
1117<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1118* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'numerical recipes'</i></p>
1119</td> <td style="vertical-align: middle;" width="57%">
1120<p>Random number generator to be used for creating
[5]1121uniformly
[61]1122distributed random numbers. </p> </td> </tr> <tr>
1123<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#random_heatflux"><b>random_heatflux</b></a></p>
1124</td> <td style="vertical-align: middle;" width="5%">
1125<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1126</td> <td style="vertical-align: middle;" width="16%">
1127<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
1128to impose random perturbations on the internal two-dimensional near
1129surface heat flux field <span style="font-style: italic;">shf</span>.
1130</p> </td> </tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#random_start_position"><b>random_start_position</b></a></p>
1131</td> <td style="vertical-align: middle;" width="5%">
1132<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1133</td> <td style="vertical-align: middle;" width="16%">
1134<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p><span style="background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><span style="background: transparent none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><font color="#000000">Initial position of the</font></span>
[5]1135particles is
1136varied randomly within certain limits.&nbsp;</span></p>
[61]1137</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#rayleigh_damping_factor"><b>rayleigh_damping</b></a>&nbsp;&nbsp;
1138<br> <a href="chapter_4.2.html#rayleigh_damping_factor">&nbsp;<b>_factor</b></a></p>
1139</td> <td style="vertical-align: middle;" width="5%">
1140<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1141</td> <td style="vertical-align: middle;" width="16%">
1142<p><span style="font-style: italic;">0.0</span>
1143and/or <span style="font-style: italic;">0.01</span>
1144(see parameter description)</p> </td> <td style="vertical-align: middle;" width="57%"> <p>Factor
1145for Rayleigh damping.&nbsp;</p> </td> </tr> <tr>
1146<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#rayleigh_damping_height"><b>rayleigh_damping</b></a>&nbsp;&nbsp;
1147<br> <a href="chapter_4.2.html#rayleigh_damping_height">&nbsp;<b>_height</b></a></p>
1148</td> <td style="vertical-align: middle;" width="5%">
1149<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1150</td> <td style="vertical-align: middle; font-style: italic;" width="16%"> <p>2/3 * zu(nz)</p> </td> <td style="width: 57%; text-align: left; vertical-align: middle;">
1151<p>Height where the Rayleigh damping starts (in
1152m).&nbsp; </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#read_particles_from_restartfile"><b>read_particles_from_</b></a>
1153<br> <a href="chapter_4.2.html#read_particles_from_restartfile"><b>restartfile</b></a></p>
1154</td> <td style="vertical-align: middle;" width="5%">
1155<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1156</td> <td style="vertical-align: middle;" width="16%">
1157<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Read
1158particle data from the previous run. <br> </p> </td>
1159</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.3.html#region"><b>region</b></a></p>
1160</td> <td style="vertical-align: middle;" width="5%">
1161<p>U</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1162* 40 (0:9)</p> </td> <td style="vertical-align: middle;" width="16%"> <p>&nbsp;</p>
1163</td> <td style="vertical-align: middle;" width="57%">
1164<p>Name(s) of the subdomain(s) defined by the user.</p> </td>
1165</tr> <tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#residual_limit"><b>residual_limit</b></a></p>
1166</td> <td style="vertical-align: middle;" width="5%">
1167<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1168</td> <td style="vertical-align: middle;" width="16%">
1169<p><i>1.0E-6</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Largest
1170residual permitted for the multi-grid scheme (in
1171s<sup>-2</sup>m<sup>-3</sup>). <br> </p>
1172</td> </tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.2.html#restart_time"><b>restart_time</b></a></b></td>
1173<td style="vertical-align: middle;">R<br> </td>
1174<td style="vertical-align: middle;">R<br> </td>
1175<td style="vertical-align: middle;">9999999.9<br> </td>
1176<td style="vertical-align: middle;">Simulated time
[5]1177after which a
1178restart run is to be carried out
[61]1179(in s).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#rif_max"><b>rif_max</b></a></p>
1180</td> <td style="vertical-align: middle;" width="5%">
1181<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1182</td> <td style="vertical-align: middle;" width="16%">
1183<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Upper
1184limit of the flux-Richardson number. <br> </p> </td>
1185</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#rif_min"><b>rif_min</b></a></p>
1186</td> <td style="vertical-align: middle;" width="5%">
1187<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1188</td> <td style="vertical-align: middle;" width="16%">
1189<p><i>- 5.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Lower
1190limit of the flux-Richardson number. <br> </p> </td>
1191</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#roughness_length"><b>roughness_length</b></a></p>
1192</td> <td style="vertical-align: middle;" width="5%">
1193<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1194</td> <td style="vertical-align: middle;" width="16%">
1195<p><i>0.1</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Roughness
1196length (in m). <br> </p> </td> </tr> <tr>
1197<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#scalar_advec"><b>scalar_advec</b></a></p>
1198</td> <td style="vertical-align: middle;" width="5%">
1199<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1200* 10</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'pw-scheme'</i></p>
1201</td> <td style="vertical-align: middle;" width="57%">
1202<p>Advection scheme to be used for the scalar quantities. <br>
1203</p> </td> </tr> <tr> <td><a href="chapter_4.2.html#section_xy"><span style="font-weight: bold;">section_xy</span></a></td>
1204<td>R</td> <td>I (100)</td> <td><span style="font-style: italic;">no section</span></td>
1205<td><font face="Thorndale">Position
1206of&nbsp;cross section(s) for&nbsp;output of 2d horizontal cross
1207sections (grid point index k).&nbsp;</font></td> </tr>
1208<tr> <td><a href="chapter_4.2.html#section_xz"><span style="font-weight: bold;">section_xz</span></a></td>
1209<td>R</td> <td>I (100)</td> <td><span style="font-style: italic;">no section</span></td>
1210<td><font face="Thorndale">Position
1211of&nbsp;cross section(s) for&nbsp;output of 2d (xz) vertical
1212cross sections (grid point index j).&nbsp;</font></td> </tr>
1213<tr> <td><a href="chapter_4.2.html#section_yz"><span style="font-weight: bold;">section_yz</span></a></td>
1214<td>R</td> <td>I (100)</td> <td><span style="font-style: italic;">no section</span></td>
1215<td><font face="Thorndale">Position
1216of&nbsp;cross section(s) for&nbsp;output of 2d (yz) vertical
1217cross sections (grid point index i).&nbsp;</font></td> </tr>
1218<tr> <td><a href="chapter_4.2.html#skip_particles_for_tail"><span style="font-weight: bold;">skip_particles_for_tail</span></a></td>
1219<td>P</td> <td>I</td> <td><span style="font-style: italic;">1</span></td> <td>Limit
1220the number of particle tails.</td> </tr> <tr> <td><a href="chapter_4.2.html#skip_time_data_output"><span style="font-weight: bold;">skip_time_data_output</span></a></td>
1221<td>R</td> <td>R</td> <td><span style="font-style: italic;">0.0</span></td> <td>No
1222data output before this interval has passed (in s).</td> </tr>
1223<tr> <td><a href="chapter_4.2.html#skip_time_data_output_av"><span style="font-weight: bold;">skip_time_data_output_av</span></a></td>
1224<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1225data_output</a></span></td> <td>No output of
1226temporally averaged 2d/3d data before this interval has passed (in s).</td>
1227</tr> <tr> <td><a href="chapter_4.2.html#skip_time_dopr"><span style="font-weight: bold;">skip_time_dopr</span></a></td>
1228<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1229data_output</a></span></td> <td>No output of
1230vertical profile data before this interval has passed (in s).</td>
1231</tr> <tr> <td><a href="chapter_4.2.html#skip_time_dosp"><span style="font-weight: bold;">skip_time_dosp</span></a></td>
1232<td>P</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1233data_output</a></span></td> <td>No output of
1234spectra data before this interval has passed (in s).</td> </tr>
1235<tr> <td><a href="chapter_4.2.html#skip_time_do2d_xy"><span style="font-weight: bold;">skip_time_do2d_xy</span></a></td>
1236<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1237data_output</a></span></td> <td>No output of
1238instantaneous horizontal cross section data before this interval has
1239passed (in s).</td> </tr> <tr> <td><a href="chapter_4.2.html#skip_time_do2d_xz"><span style="font-weight: bold;">skip_time_do2d_xz</span></a></td>
1240<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1241data_output</a></span></td> <td>No output of
1242instantaneous vertical (xz) cross section data before this interval has
1243passed (in s).</td> </tr> <tr> <td><a href="chapter_4.2.html#skip_time_do2d_yz"><span style="font-weight: bold;">skip_time_do2d_yz</span></a></td>
1244<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1245data_output</a></span></td> <td>No output of
1246instantaneous vertical (yz) cross section data before this interval has
1247passed (in s).<br> </td> </tr> <tr> <td><a href="chapter_4.2.html#skip_time_do3d"><span style="font-weight: bold;">skip_time_do3d</span></a></td>
1248<td>R</td> <td>R</td> <td><span style="font-style: italic;">value of <a href="chapter_4.2.html#skip_time_data_output">skip_time_<br>
1249data_output</a></span></td> <td>No output of
1250instantaneous 3d volume data before this interval has passed (in s).</td>
1251</tr> <tr> <td style="vertical-align: middle;"><b><a href="file:///home/raasch/public_html/PALM_group/doc/app/chapter_4.2.html#spectra_direction"><b>slicer_range_limits_dvrp</b></a></b></td>
1252<td style="vertical-align: middle;">P<br> </td>
1253<td style="vertical-align: middle;">R(2,10)<br> </td>
1254<td style="vertical-align: middle;"><span style="font-style: italic;">10
1255* (-1,1)</span></td> <td style="vertical-align: middle;">Ranges
[5]1256of values to which a color table has to be mapped (units of the
[61]1257respective quantity).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#spectra_direction"><b>spectra_direction</b></a></p>
1258</td> <td style="vertical-align: middle;" width="5%">
1259<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1260* 2 (10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>10 * ' '</i></p>
1261</td> <td style="vertical-align: middle;" width="57%">
1262<p>Direction(s) along which spectra are to be calculated. <br>
1263</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#statistic_regions"><b>statistic_regions</b></a></p>
1264</td> <td style="vertical-align: middle;" width="5%">
1265<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>I</p>
1266</td> <td style="vertical-align: middle;" width="16%">
1267<p><i>0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Number
1268of additional user-defined subdomains for which
[5]1269statistical analysis
1270and corresponding output (profiles, time series) shall be made.</p>
[61]1271</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#superelevation"><b>superelevation</b></a></p>
1272</td> <td style="vertical-align: middle;" width="5%">
1273<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1274</td> <td style="vertical-align: middle;" width="16%">
1275<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Superelevation
1276factor for the vertical coordinate. <br> </p> </td>
1277</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#superelevation_x"><b>superelevation_x</b></a></p>
1278</td> <td style="vertical-align: middle;" width="5%">
1279<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1280</td> <td style="vertical-align: middle;" width="16%">
1281<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Superelevation
1282factor for the horizontal (x) coordinate. <br> </p> </td>
1283</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#superelevation_y"><b>superelevation_y</b></a></p>
1284</td> <td style="vertical-align: middle;" width="5%">
1285<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1286</td> <td style="vertical-align: middle;" width="16%">
1287<p><i>1.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Superelevation
1288factor for the
1289horizontal (y) coordinate. <br> </p> </td> </tr>
1290<tr> <td style="vertical-align: middle;" width="15%">
1291<p><a href="chapter_4.1.html#surface_heatflux"><b>surface_heatflux</b></a></p>
1292</td> <td style="vertical-align: middle;" width="5%">
1293<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1294</td> <td style="vertical-align: middle;" width="16%">
1295<p><span style="font-style: italic;">no prescribed
1296heatflux</span></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Kinematic
1297sensible heat flux at the bottom surface (in K m/s).</p> </td>
1298</tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#surface_pressure"><b>surface_pressure</b></a></p>
1299</td> <td style="vertical-align: middle;" width="5%">
1300<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1301</td> <td style="vertical-align: middle;" width="16%">
1302<p><i>1013.25</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Atmospheric
1303pressure at the surface (in hPa)</p> </td> </tr> <tr>
1304<td style="vertical-align: middle;"><b><a href="chapter_4.1.html#surface_scalarflux"><b>surface_scalarflux</b></a></b></td>
1305<td style="vertical-align: middle;">I<br> </td>
1306<td style="vertical-align: middle;">R<br> </td>
1307<td style="vertical-align: middle;"><i>0.0</i></td>
1308<td style="vertical-align: middle;">Scalar flux at
[5]1309the surface
[61]1310(in kg/(m<sup>2</sup> s)). <br> </td> </tr>
1311<tr> <td style="vertical-align: middle;" width="15%">
1312<p><a href="chapter_4.1.html#surface_waterflux"><b>surface_waterflux</b></a></p>
1313</td> <td style="vertical-align: middle;" width="5%">
1314<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1315</td> <td style="vertical-align: middle;" width="16%">
1316<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Kinematic
1317water flux near the surface (in m/s). <br> </p> </td>
1318</tr> <tr> <td style="vertical-align: middle;"><b><a href="chapter_4.1.html#s_surface"><b>s_surface</b></a></b></td>
1319<td style="vertical-align: middle;">I<br> </td>
1320<td style="vertical-align: middle;">R<br> </td>
1321<td style="vertical-align: middle;"><i>0.0</i></td>
1322<td style="vertical-align: middle;">Surface value of
[5]1323the passive
[61]1324scalar (in kg/m<sup>3</sup>). <br> </td> </tr>
1325<tr> <td style="vertical-align: middle;"><b><b><a href="chapter_4.1.html#s_surface_initial_change"><b>s_surface_initial_change</b></a></b></b></td>
1326<td style="vertical-align: middle;">I<br> </td>
1327<td style="vertical-align: middle;">R<br> </td>
1328<td style="vertical-align: middle;"><i>0.0</i></td>
1329<td style="vertical-align: middle;">Change in
[5]1330surface scalar
1331concentration to be made at the
[61]1332beginning of the 3d run (in kg/m<sup>3</sup>). <br> </td>
1333</tr> <tr> <td style="vertical-align: middle;"><b><b><a href="chapter_4.1.html#s_vertical_gradient"><b>s_vertical_gradient</b></a></b></b></td>
1334<td style="vertical-align: middle;">I<br> </td>
1335<td style="vertical-align: middle;">R(10)<br> </td>
1336<td style="vertical-align: middle;"><i>10 * 0</i><i>.0</i></td>
1337<td style="vertical-align: middle;">Scalar
[5]1338concentration
1339gradient(s) of the initial scalar
1340concentration profile (in kg/m<sup>3 </sup>/
[61]1341100 m). <br> </td> </tr> <tr> <td><a href="chapter_4.1.html#s_vertical_gradient_level"><span style="font-weight: bold;">s_vertical_gradient_level</span></a></td>
1342<td>I</td> <td>R(10)</td> <td><span style="font-style: italic;">10 * 0.0</span></td>
1343<td>Height level from which on the scalar gradient defined by <a href="chapter_4.1.html#s_vertical_gradient">s_vertical_gradient</a>
1344is effective (in m).</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#termination_time_needed"><b>termination_time</b></a>&nbsp;&nbsp;
1345<br> <a href="chapter_4.2.html#termination_time_needed">&nbsp;<b>_needed</b></a></p>
1346</td> <td style="vertical-align: middle;" width="5%">
1347<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1348</td> <td style="vertical-align: middle;" width="16%">
1349<p><i>35.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>CPU
1350time needed for terminal actions at the end of a run
[5]1351in
[61]1352batch mode (in s).</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#threshold"><b>threshold</b></a></p>
1353</td> <td style="vertical-align: middle;" width="5%">
1354<p>P</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R
1355(10)</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>0.0</i></p> </td>
1356<td style="vertical-align: middle;" width="57%"> <p>Threshold
1357value for which an isosurface is to be created
[5]1358by
1359the <span style="font-weight: bold;">dvrp</span>
[61]1360software. <br> </p> </td> </tr> <tr>
1361<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#timestep_scheme"><b>timestep_scheme</b></a></p>
1362</td> <td style="vertical-align: middle;" width="5%">
1363<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>C
1364* 20</p> </td> <td style="vertical-align: middle;" width="16%"> <p><i>'runge-kutta-3'</i></p>
1365</td> <td style="vertical-align: middle;" width="57%">
1366<p>Time step scheme to be used for integration of the prognostic
1367variables. <br> </p> </td> </tr> <tr>
1368<td><a href="chapter_4.1.html#topography"><span style="font-weight: bold;">topography</span></a></td>
1369<td>I</td> <td>C * 40</td> <td><span style="font-style: italic;">'flat'</span></td> <td>Topography
1370mode.</td> </tr> <tr><td><a style="font-weight: bold;" href="chapter_4.1.html#top_heatflux">top_heatflux</a></td><td>I</td><td>R</td><td><span style="font-style: italic;">no prescribed heatflux</span></td><td>Kinematic
1371sensible heat flux at the top surface (in K m/s).</td></tr><tr>
1372<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ug_surface"><b>ug_surface</b></a></p>
1373</td> <td style="vertical-align: middle;" width="5%">
1374<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1375</td> <td style="vertical-align: middle;" width="16%">
1376<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>u-component
1377of the geostrophic wind at the surface (in m/s). <br> </p>
1378</td> </tr> <tr> <td><a href="chapter_4.1.html#ug_vertical_gradient"><span style="font-weight: bold;">ug_vertical_gradient</span></a></td>
1379<td>I</td> <td>R(10)</td> <td><span style="font-style: italic;">10 * 0.0</span></td>
1380<td>Gradient(s) of the initial
1381profile of the&nbsp; u-component of the geostrophic wind (in
13821/100s).</td> </tr> <tr> <td><a href="chapter_4.1.html#ug_vertical_gradient_level"><span style="font-weight: bold;">ug_vertical_gradient_level</span></a></td>
1383<td>I</td> <td>R(10)</td> <td><span style="font-style: italic;">10 * 0.0</span></td>
1384<td>Height level from which on the
[5]1385gradient defined by <a href="chapter_4.1.html#ug_vertical_gradient">ug_vertical_gradient</a>
[61]1386is effective (in m).<br> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ups_limit_e"><b>ups_limit_e</b></a></p>
1387</td> <td style="vertical-align: middle;" width="5%">
1388<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1389</td> <td style="vertical-align: middle;" width="16%">
1390<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Subgrid-scale
1391turbulent kinetic energy difference used
[5]1392as
1393criterion for applying the upstream scheme when upstream-spline
1394advection is switched on (in m<sup>2</sup>/s<sup>2</sup>).
[61]1395&nbsp;</p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ups_limit_pt"><b>ups_limit_pt</b></a></p>
1396</td> <td style="vertical-align: middle;" width="5%">
1397<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1398</td> <td style="vertical-align: middle;" width="16%">
1399<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Temperature
1400difference used as criterion for
[5]1401applying&nbsp;
1402the upstream scheme when upstream-spline advection&nbsp; is
1403switched on
[61]1404(in K). <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ups_limit_u"><b>ups_limit_u</b></a></p>
1405</td> <td style="vertical-align: middle;" width="5%">
1406<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1407</td> <td style="vertical-align: middle;" width="16%">
1408<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Velocity
1409difference (u-component) used as criterion for
[5]1410applying the upstream scheme
[61]1411when upstream-spline advection is switched on (in m/s). <br> </p>
1412</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ups_limit_v"><b>ups_limit_v</b></a></p>
1413</td> <td style="vertical-align: middle;" width="5%">
1414<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1415</td> <td style="vertical-align: middle;" width="16%">
1416<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Velocity
1417difference (v-component) used as criterion for
[5]1418applying the upstream scheme
[61]1419when upstream-spline advection is switched on (in m/s). <br> </p>
1420</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#ups_limit_w"><b>ups_limit_w</b></a></p>
1421</td> <td style="vertical-align: middle;" width="5%">
1422<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1423</td> <td style="vertical-align: middle;" width="16%">
1424<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Velocity
1425difference (w-component) used as criterion for
[5]1426applying the upstream scheme
[61]1427when upstream-spline advection is switched on (in m/s). <br> </p>
1428</td> </tr> <tr> <td><a href="chapter_4.2.html#use_particle_tails"><span style="font-weight: bold;">use_particle_tails</span></a></td>
1429<td>P</td> <td>L</td> <td>.F.</td>
1430<td>Give particles a tail.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#use_prior_plot1d_parameters"><b>use_prior_plot1d</b></a>&nbsp;&nbsp;
1431<br> <a href="chapter_4.2.html#use_prior_plot1d_parameters">&nbsp;<b>_parameters</b></a></p>
1432</td> <td style="vertical-align: middle;" width="5%">
1433<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1434</td> <td style="vertical-align: middle;" width="16%">
1435<p><i>.F.</i></p> </td> <td style="width: 57%; text-align: left; vertical-align: middle;">
1436<p>Additional plot of vertical profile data with <span style="font-weight: bold;">profil</span> from
[5]1437preceding runs of the
[61]1438job chain.&nbsp; </p> </td> </tr> <tr> <td align="undefined" valign="undefined"><a href="chapter_4.2.html#use_sgs_for_particles"><span style="font-weight: bold;">use_sgs_for_particles</span></a></td>
1439<td align="undefined" valign="undefined">P</td>
1440<td align="undefined" valign="undefined">L</td>
1441<td align="undefined" valign="undefined"><span style="font-style: italic;">.F.</span></td> <td align="undefined" valign="undefined">Use
1442subgrid-scale velocities for particle advection.</td> </tr>
1443<tr> <td style="vertical-align: middle;" width="15%">
1444<p><a href="chapter_4.1.html#use_surface_fluxes"><b>use_surface_fluxes</b></a></p>
1445</td> <td style="vertical-align: middle;" width="5%">
1446<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1447</td> <td style="vertical-align: middle;" width="16%">
1448<p><i>.F.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
1449to steer the treatment of the subgrid-scale
[5]1450vertical
[61]1451fluxes within the diffusion terms at k=1 (bottom boundary).</p> </td>
1452</tr> <tr><td><a style="font-weight: bold;" href="chapter_4.1.html#use_top_fluxes">use_top_fluxes</a></td><td>I</td><td>L</td><td><span style="font-style: italic;">.F.</span></td><td>Parameter
1453to steer the treatment of the subgrid-scale
[40]1454vertical
[61]1455fluxes within the diffusion terms at k=nz (top boundary).</td></tr><tr valign="top"> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#use_ug_for_galilei_tr"><b>use_ug_for_galilei_tr</b></a></p>
1456</td> <td style="vertical-align: middle;" width="5%">
1457<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1458</td> <td style="vertical-align: middle;" width="16%">
1459<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Switch
1460to determine the translation velocity in case
[5]1461that a
[61]1462Galilean transformation is used.</p> </td> </tr> <tr>
1463<td align="undefined" valign="undefined"><a href="chapter_4.1.html#use_upstream_for_tke"><span style="font-weight: bold;">use_upstream_for_tke</span></a></td>
1464<td align="undefined" valign="undefined">I</td>
1465<td align="undefined" valign="undefined">L</td>
1466<td align="undefined" valign="undefined"><span style="font-style: italic;">.F.</span></td> <td align="undefined" valign="undefined">Parameter to
1467choose the advection/timestep scheme to be used for the subgrid-scale
1468TKE.</td> </tr> <tr> <td style="vertical-align: middle;"> <p><a href="chapter_4.2.html#vertical_particle_advection"><b>vertical_particle_advection</b></a><br>
1469</p> </td> <td style="vertical-align: middle;">P<br>
1470</td> <td style="vertical-align: middle;">L<br>
1471</td> <td style="vertical-align: middle;"><i>.T.</i></td>
1472<td style="vertical-align: middle;">Switch on/off
[5]1473vertical
[61]1474particle transport.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#vg_surface"><b>vg_surface</b></a></p>
1475</td> <td style="vertical-align: middle;" width="5%">
1476<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1477</td> <td style="vertical-align: middle;" width="16%">
1478<p><i>0.0</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>v-component
1479of the geostrophic wind at the surface (in m/s).</p> </td>
1480</tr> <tr> <td><a href="chapter_4.1.html#vg_vertical_gradient"><span style="font-weight: bold;">vg_vertical_gradient</span></a></td>
1481<td>I</td> <td>R(10)</td> <td><span style="font-style: italic;">10 * 0.0</span></td>
1482<td>Gradient(s) of the initial
1483profile of the&nbsp; v-component of the geostrophic wind (in
14841/100s).</td> </tr> <tr> <td><a href="chapter_4.1.html#vg_vertical_gradient_level"><span style="font-weight: bold;">vg_vertical_gradient_level</span></a></td>
1485<td>I</td> <td>R(10)</td> <td><span style="font-style: italic;">10 * 0.0</span></td>
1486<td>Height level from which on the
[5]1487gradient defined by <a href="chapter_4.1.html#vg_vertical_gradient">vg_vertical_gradient</a>
[61]1488is effective (in m).</td> </tr> <tr valign="top">
1489<td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.1.html#wall_adjustment"><b>wall_adjustment</b></a></p>
1490</td> <td style="vertical-align: middle;" width="5%">
1491<p>I</p> </td> <td style="vertical-align: middle;" width="7%"> <p>L</p>
1492</td> <td style="vertical-align: middle;" width="16%">
1493<p><i>.T.</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Parameter
1494to restrict the mixing length in the vicinity
[5]1495of the
1496bottom
[61]1497boundary.</p> </td> </tr> <tr> <td><a href="chapter_4.1.html#wall_heatflux"><span style="font-weight: bold;">wall_heatflux</span></a></td>
1498<td>I</td> <td>R(5)</td> <td><span style="font-style: italic;">5 * 0.0</span></td> <td>Prescribed
1499kinematic sensible heat flux in W m<sup>-2</sup>&nbsp;at
1500the five topography faces.</td> </tr> <tr> <td style="vertical-align: middle;"> <p><a href="chapter_4.2.html#write_particle_statistics"><b>write_particle_</b></a>
1501<br> <a href="chapter_4.2.html#write_particle_statistics"><b>statistics</b></a>
1502</p> </td> <td style="vertical-align: middle;">P<br>
1503</td> <td style="vertical-align: middle;">L<br>
1504</td> <td style="vertical-align: middle;"><i>.F.</i></td>
1505<td style="vertical-align: middle;">Switch on/off
[5]1506output of
[61]1507particle informations.</td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#z_max_do1d"><b>z_max_do1d</b></a></p>
1508</td> <td style="vertical-align: middle;" width="5%">
1509<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1510</td> <td style="vertical-align: middle;" width="16%"><i>zu(nzt+1)
1511(model top)</i></td> <td style="vertical-align: middle;" width="57%"> <p>Height level up to which horizontally
1512averaged profiles
[5]1513are to
1514be
1515plotted with <span style="font-weight: bold;">profil</span>
1516(in
[61]1517m). <br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#z_max_do1d_normalized"><b>z_max_do1d</b></a>&nbsp;&nbsp;
1518<br> <a href="chapter_4.2.html#z_max_do1d_normalized">&nbsp;<b>_normalized</b></a></p>
1519</td> <td style="vertical-align: middle;" width="5%">
1520<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1521</td> <td style="vertical-align: middle;" width="16%">
1522<p><i>determined by plot <br>
1523data</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Normalized
1524height level up to which horizontally
[5]1525averaged
1526profiles are to be plotted with <span style="font-weight: bold;">profil</span>.
[61]1527<br> </p> </td> </tr> <tr> <td style="vertical-align: middle;" width="15%"> <p><a href="chapter_4.2.html#z_max_do2d"><b>z_max_do2d</b></a></p>
1528</td> <td style="vertical-align: middle;" width="5%">
1529<p>R</p> </td> <td style="vertical-align: middle;" width="7%"> <p>R</p>
1530</td> <td style="vertical-align: middle;" width="16%">
1531<p><i>zu(nz)</i></p> </td> <td style="vertical-align: middle;" width="57%"> <p>Height
1532level up to which 2d cross sections are to be
[5]1533plotted
1534with <span style="font-weight: bold;">iso2d</span>
[61]1535(in m). <br> </p> </td> </tr> </tbody>
1536</table><hr>
1537<p><br><font color="#000080"><a href="chapter_4.5.6.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_5.0.html"><font color="#000080"><img src="right.gif" name="Grafik3" align="bottom" border="2" height="32" width="32"></font></a></font></p>
1538<p>&nbsp;<i>Last change:&nbsp;&nbsp;</i>
1539$Id: chapter_4.6.html 83 2007-04-19 16:27:07Z raasch $ </p>
1540<p><br><br>
1541<br></p>
[40]1542</body></html>
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