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1	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2	<html><head>
3	<meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>chapter_3.4</title> </head>
4	<body><h3 style="line-height: 100%;"><font color="#000000">3.4 Input and
5	output files</font></h3>
6	<p style="line-height: 100%;"></p><p style="line-height: 100%;"><font color="#000000">The
7	model works
8	with a set of files, which are all located in the temporary working
9	directory and which are either expected at the beginning of the run
10	(the so-called input files) or which are
11	produced during the run and/or at the end of the simulation (output
12	files).</font><font color="#800000">
13	<font color="#000000">The following table lists all
14	default files
15	addressed by the model. They are arranged according to the
16	associated FORTRAN unit (unit number).</font> </font><font color="#000000">The
17	unit 90 is used for different files, which are opened only briefly
18	and uniquely in the model and closed directly afterwards.
19	Unit numbers 101 - 109, 111 - 113, and 116 refer to data files
20	which have NetCDF format.
21	These are not opened by a FORTRAN-OPEN-statement but by a corresponding
22	NetCDF call (NF90_CREATE or NF90_OPEN). These files are only created on
23	machines where a NetCDF library is available.<br>
24	</font></p><p style="line-height: 100%;"><font color="#000000">The file
25	names described in the list correspond to the names indicated in the
26	respective OPEN instruction, i.e. the files are expected and saved
27	under these names in the temporary working directory of the model. By
28	default, file names are always written in capital letters. The
29	third column indicates whether it is an input or output file (I
30	and/or O). The NetCDF files can be both input and output files (I/O).
31	If restart jobs shall append data to an existing NetCDF file (created
32	by a previous job of the job chain), the respective file has to be
33	given as an input file (see also <a href="../app/chapter_4.5.1.html">chapter
34	4.5.1</a> which gives more details about the PALM-NetCDF-output).</font>
35	</p>
36	<p style="line-height: 100%;"> </p><p style="line-height: 100%;"><font color="#000000">On
37	parallel
38	computers many of the files are read and/or written by the central
39	processing element 0 (PE0) only. These files have processor-independent
40	content (and therefore they can be read or written by other
41	PEs just as well). However, certain files have processor-dependent
42	content. For the binary output of data for restart runs (local file
43	<a href="#BINOUT">BINOUT</a>),
44	for example, <font color="#000000">each PE outputs only
45	the data of
46	its subdomain. So each processing element writes
47	into its own file with its own file name. These files lie in a
48	subdirectory of the temporary working directory. Their names are build
49	off from the underline ("_ ") and the four digit
50	processor ID. The data written for restart runs would be e.g. on the
51	files BINOUT/_0000 (PE0), BINOUT/_0001 (PE1), BINOUT/_0002 (PE2) etc.
52	Such files, which have processor-dependent content on parallel
53	computers, are marked in the following list by the fact, that to the
54	file name a line (”/“) is attached. If appropriate
55	output
56	files are to be copied through <b>mrun</b> to permanent
57	files, and/or
58	files with processor-dependent content are supposed to be copied as
59	input files into the temporary working directory of the model, you have
60	to indicate a special file attribute in the appropriate file
61	connection statement </font>(see <a href="http://www.muk.uni-hannover.de/institut/software/mrun_beschreibung.html#arpe">arpe</a>,
62	<a href="http://www.muk.uni-hannover.de/institut/software/mrun_beschreibung.html#flpe">flpe</a>
63	<font color="#000000">in the <b>mrun </b>description).</font><font color="#800000">
64	</font><font color="#000000">Then the permanent file
65	name will be
66	interpreted as a directory name, in which the input files are
67	expected and/or to which output files are written. The file names in
68	these directories are always named _0000, _0001, _0002 etc. </font>
69	</font></p><font color="#000000"><font color="#000000">For internal use,
70	the model may open a set of further files, which are not
71	defined by the user but contain no usable information and
72	therefore are not included in this list. <br>
73	<br></font>
74	<table style="text-align: left; width: 100%;" border="1" cellpadding="2" cellspacing="2"> <tbody> <tr valign="top"> <td width="8%"> <p><font size="4"><b>Unit</b></font></p> </td>
75	<td width="12%"> <p><font size="4"><b>Name</b></font></p>
76	</td> <td width="4%"> <p><font size="4"><b>I/O</b></font></p>
77	</td> <td width="9%"> <p><font size="4"><b>Format</b></font></p>
78	</td> <td colspan="1" width="67%"> <p><font size="4"><b>Description/contents</b></font></p>
79	</td> </tr> <tr valign="top"> <td style="text-align: center;" width="8%"> 11<br> </td>
80	<td width="12%"> <p><a name="PARIN"></a>PARIN</p>
81	</td> <td width="4%"> <p align="center">I</p>
82	</td> <td style="width: 9%;"> <p>ASCII/
83	<br>NAMELIST</p> </td> <td colspan="1" width="67%"> <p><font color="#000000">Parameter
84	for model steering. This file
85	is needed by the model in each case. Its content and structure is
86	described in detail in</font> <a href="chapter_4.0.html">chapter
87	4.0</a>. <a href="chapter_4.4.html">Chapter
88	4.4</a> <font color="#000000">shows a simple
89	example. </font> </p> </td> </tr> <tr valign="top"> <td style="text-align: center;" width="8%"> <p align="center">13</p> </td>
90	<td width="12%"> <p><a name="BININ"></a>BININ/</p>
91	</td> <td width="4%"> <p align="center">I</p>
92	</td> <td width="9%"> <p>Binary</p> </td>
93	<td colspan="1" width="67%"> <p>Binary data,
94	which are read in by the model at the beginning
95	of a restart run (see <a href="chapter_3.3.html">chapter
96	3.3</a>). The appropriate file must have been written by the
97	preceding
98	job of the job chain (see <a href="#BINOUT">BINOUT</a>).
99	This file contains the initial parameters (see <a href="chapter_4.1.html">chapter
100	4.1</a>) of the job chain, arrays of the prognostic and
101	diagnostic
102	variables as well as those parameters and variables for plots of
103	horizontally averaged vertical profiles (see <a href="chapter_4.2.html#data_output_pr">data_output_pr</a>),
104	which have been determined by the job chain so far. Concerning runs on
105	several processors it has to be noted that each processing element
106	reads its own file and the file content is processor-dependent. The
107	number of processors which can be used must not be changed during a job
108	chain and/or if a job chain is continued.  </p> <p>Knowledge
109	of the file structure is usually not necessary,
110	because the file is produced and also read again by the model, but it
111	can be useful for error determination in case of read errors .
112	Therefore the file structure is described in the following.  </p>
113	<p>The first record of this file contains a version number (ten
114	character string) of the subroutine, which, which output the data that
115	follows (write_var_list.f90). This number has to
116	agree with the version number subroutine which is reading the file
117	(read_var_list.f90) in case of a restart run. Otherwise the model run
118	is aborted. Version numbers are changed whenever new code revisions
119	require a change of the file format.  </p> <p>Starting
120	from the second record, all initial parameters follow
121	(exception: <a href="chapter_4.1.html#initializing_actions">initializing_actions</a>),
122	whereby each parameter fills two records. In the first record the name
123	of the parameter is saved as a character string (30 characters long,
124	short names are filled by trailing blanks, longer names are cut off at
125	the end), in the second record the value (or the values) of the
126	parameter follow. The sequence of parameters on the file may be
127	arbitrary, however the first and second variable must be <a href="chapter_4.1.html#nz">nz</a>
128	and <a href="chapter_4.1.html#statistic_regions">statistic_regions</a>.
129	If a variable with unknown name is found the model run is
130	aborted.  </p> <p>At the end of the initial
131	parameters a record with the string "<i>***
132	end ***</i>"follows (filled up with trailing blanks up to a
133	length of
134	30 characters).  </p> <p>Afterwards the fields
135	of the prognostic and diagnostic
136	variables follow. This part of the file also begins with a record
137	consisting of a character string of length 10, which contains the
138	version number of the subroutine that wrote the arrays that follow
139	(write_3d_binary.f90). It must agree with the number of the reading
140	subroutine (read_3d_binary.f90).  </p> <p>The
141	following record contains the number of processors which
142	were used in the model run producing this file, the processor ID of the
143	special processor, which creates the file, as well as the lower and
144	upper array indices of the subdomain belonging to this processing
145	element. If no complete agreement with the values of the current model
146	run exists, then this is aborted. This examination must be made in
147	particular on parallel computers, because the jobs of a job chain
148	always have to use the same number of processors and the same virtual
149	processor grid.  </p> <p>After these tests the
150	individual arrays as well as parameters
151	and variables for plots of horizontally averaged vertical profiles
152	follow. Like the initialization parameters, they consist of two
153	records. In the first record, the name of the array or the variable
154	(character string, consisting of 20 characters, filled with trailing
155	blanks) is located, in the second one its values follow. The sequence
156	of the individual variables may be arbitrary again. The parameters for
157	the plot and the respective variables are only read in if for the run
158	parameter <a href="chapter_4.2.html#use_prior_plot1d_parameters">use_prior_plot1d_parameters</a>
159	= <i>.TRUE</i> is selected, otherwise they will be
160	skipped.  </p> <p>At the end of the file there
161	has to be a record with the
162	character string "<span style="font-style: italic;"></span><i>***
163	end
164	***</i>"(filled up with trailing blanks up to a length of 20
165	characters).</p> </td> </tr> <tr valign="top">
166	<td style="text-align: center;" width="8%"> <p align="center">14</p> </td> <td width="12%">
167	<p><a name="BINOUT"></a>BINOUT/</p> </td>
168	<td width="4%"> <p align="center">O</p>
169	</td> <td width="9%"> <p>Binary</p> </td>
170	<td colspan="1" width="67%"> <p>Binary data,
171	which are written by the model at the end of the
172	run and possibly needed by restart runs (see <a href="chapter_3.3.html">chapter
173	3.3</a>) for the initialization. This output file is then read in
174	as
175	file <a href="#BININ">BININ</a>.
176	It contains the initial parameters (see <a href="chapter_4.1.html">chapter
177	4.1</a>) of the model run, arrays of the prognostic and
178	diagnostic
179	variables as well as those parameters determined so far during a job
180	chain and variables for plots of horizontally averaged vertical
181	profiles (see <a href="chapter_4.2.html#data_output_pr">data_output_pr</a>).
182	With runs on several processors it has to be noted that each processing
183	element writes its own file and the file content is
184	processor-dependent. A specification of the file format can be found in
185	the
186	description of the file <a href="#BININ">BININ</a>.
187	</p> <p>The file BINOUT is written by the model only if,
188	with the help
189	of the <b>mrun</b>-configuration file, the <font face="Thorndale, serif">value</font> <span style="font-family: monospace;">true</span> is
190	assigned for the
191	environment
192	variable <span style="font-size: 10pt; font-family: monospace;">write_binary</span>
193	(see <a href="chapter_3.3.html">chapter
194	3.3</a>).  </p> <p>With large grid point
195	numbers the file BINOUT (or the
196	files residing in directory BINOUT/) will be very large and should
197	be stored (if available) on the archive system of the remote computer.</p>
198	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">15<br>
199	</td> <td style="vertical-align: top;"><a name="RUN_CONTROL"></a>RUN_CONTROL</td> <td style="vertical-align: top;">O</td> <td style="vertical-align: top;">Ascii</td> <td colspan="1" width="67%"> <p>This file contains
200	the so-called time step control output of
201	the model. At certain temporal intervals, which are described by the
202	run
203	parameter <a href="chapter_4.1.html#dt_run_control">dt_run_control</a>,
204	a line with the values of certain control parameters is written into
205	this
206	file. Additionally, such a control line is always written, whenever the
207	time step of the model changes. All data and quantities always refer to
208	the entire model domain.  </p> <p>If the
209	1D-model is switched on for the initialization of the
210	3D-models, then control lines are likewise written into this file at
211	certain temporal intervals (see <a href="chapter_4.1.html#dt_run_control_1d">dt_run_control_1d</a>).
212	</p> <p>By default, the file RUN_CONTROL only lists
213	information
214	about the selected model parameters at the beginning of the
215	initial run. These informations are written at the beginnning of a run.
216	They correspond to those of the file <a href="#HEADER">HEADER</a>
217	(however without data concerning the consumed CPU time, because these
218	are
219	only known at the end of a run). With the run parameter <a href="chapter_4.2.html#force_print_header">force_print_header</a>
220	it can be achieved that this information is also written at the
221	beginning of the file RUN_CONTROL at restart runs.  </p>
222	<p>The individual columns of the 1D - time step control output
223	have the following meaning (listed by the respective heading of the
224	appropriate
225	column in the file):  <br> </p> <table style="text-align: left; width: 100%;" cellpadding="2">
226	<tbody> <tr> <td style="vertical-align: top;">ITER.</td>
227	<td style="vertical-align: top;">Number of time steps
228	accomplished so far</td> </tr> <tr> <td style="vertical-align: top;">HH:MM:SS</td> <td style="vertical-align: top;">Time (in hours: minutes:
229	seconds)</td> </tr> <tr> <td style="vertical-align: top;">DT</td> <td style="vertical-align: top;">Time step (in s)</td> </tr>
230	<tr> <td style="vertical-align: top;">UMAX</td>
231	<td style="vertical-align: top;">Maximum absolute wind
232	velocity
233	(u-component) (in m/s)</td> </tr> <tr> <td style="vertical-align: top;">VMAX</td> <td style="vertical-align: top;">Maximum absolute wind
234	velocity
235	(v-component) (in m/s)</td> </tr> <tr> <td style="vertical-align: top;">U *</td> <td style="vertical-align: top;">Friction velocity (<font color="#000000">in </font>m/s)</td> </tr>
236	<tr> <td style="vertical-align: top;">ALPHA</td>
237	<td style="vertical-align: top;">Angle of the wind vector
238	(to the x-axis) at the top of the
239	Prandtl layer (k=1) (<font color="#000000">in </font>degrees)</td>
240	</tr> <tr> <td style="vertical-align: middle;">ENERG.</td>
241	<td style="vertical-align: top;">Kinetic energy of the
242	1D-model (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>),
243	averaged over all grid points</td> </tr> </tbody> </table>
244	<p>
245	The individual columns of the 3D - time step control output
246	have the following meaning (listed by the respective heading of the
247	appropriate
248	column in the file):<br> </p> <table style="text-align: left; width: 100%;" cellpadding="2">
249	<tbody> <tr> <td style="vertical-align: top;">RUN</td>
250	<td style="vertical-align: top;">Serial-number of the job
251	in the job chain. The initial
252	run has the number 0, restart runs accordingly have larger numbers.</td>
253	</tr> <tr> <td style="vertical-align: top;">ITER.</td>
254	<td style="vertical-align: top;">Number of time steps
255	accomplished since starting time t=0 of
256	the initial run.</td> </tr> <tr> <td style="vertical-align: top;">HH:MM:SS</td> <td style="vertical-align: top;">Time (<font color="#000000">in
257	</font>hours: minutes:
258	seconds) since starting time t=0 of the
259	initial run.</td> </tr> <tr> <td style="vertical-align: top;">DT (E)</td> <td style="vertical-align: top;">Time step (<font color="#000000">in </font>s). The
260	following character indicates whether the
261	time
262	step is limited by the advection criterion (A) or the diffusion
263	criterion (D). After changes of the time step a further character
264	follows,
265	which indicates with which time step procedure the changed time step
266	was accomplished (<span style="font-family: monospace;">L:</span>
267	Leapfrog, <span style="font-family: monospace;">E:</span>
268	Euler). This
269	does
270	not apply for the default Runge-Kutta timestep scheme.</td> </tr>
271	<tr> <td style="vertical-align: top;">UMAX</td>
272	<td style="vertical-align: top;">Maximum absolute wind
273	velocity (u-component) (<font color="#000000">in </font>m/s).
274	If at
275	the
276	appropriate output time a random disturbance was added to the
277	horizontal velocity field (see <a href="chapter_4.2.html#create_disturbances">create_disturbances</a>),
278	the character D will appear directly after the velocity value.</td>
279	</tr> <tr> <td style="vertical-align: top;">VMAX</td>
280	<td style="vertical-align: top;">Maximum absolute wind
281	velocity (v-component) (<font color="#000000">in </font>m/s).
282	If at
283	the
284	appropriate output time a random disturbance was added to the
285	horizontal velocity field (see <a href="chapter_4.2.html#create_disturbances">create_disturbances</a>),
286	the character D will appear directly after the velocity value.</td>
287	</tr> <tr> <td style="vertical-align: top;">WMAX</td>
288	<td style="vertical-align: top;">Maximum absolute wind
289	velocity (w-component) (<font color="#000000">in </font>m/s).</td>
290	</tr> <tr> <td style="vertical-align: top;">U
291	*</td> <td style="vertical-align: top;">Horizontal
292	average of the
293	friction velocity (<font color="#000000">in </font>m/s).</td>
294	</tr> <tr> <td style="vertical-align: top;">W
295	*</td> <td style="vertical-align: top;">Convective
296	velocity scale
297	(<font color="#000000">in </font>m/s). The assumed
298	boundary layer
299	height is determined via the heat flux minimum criterion.</td> </tr>
300	<tr> <td style="vertical-align: top;">THETA *</td>
301	<td style="vertical-align: top;">Characteristic
302	temperature
303	of the Prandtl - layer (<font color="#000000">in </font>K).</td>
304	</tr> <tr> <td style="vertical-align: top;">Z_I</td>
305	<td style="vertical-align: top;">Height of the convective
306	boundary layer (<font color="#000000">in </font>m),
307	determined via
308	the criterion of the heat flux minimum.</td> </tr> <tr>
309	<td style="vertical-align: middle;">ENERG.</td> <td style="vertical-align: top;">Average resolved total
310	energy of the flow field (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>),
311	normalized with the total number of grid points.</td> </tr>
312	<tr> <td style="vertical-align: middle;">DISTENERG</td>
313	<td style="vertical-align: top;">Average resolved
314	disturbance energy of flow field (<font color="#000000">in
315	</font>m<sup>2</sup>/s<sup>2</sup>),
316	normalized with the total number of grid points.</td> </tr>
317	<tr> <td style="vertical-align: top;">DIVOLD</td>
318	<td style="vertical-align: top;"><font color="#000000">Divergence
319	of the velocity field (sum of
320	the absolute values) (</font><font color="#000000">in
321	</font><font color="#000000">1/s) before call of the
322	pressure solver,
323	normalized with the total number of grid points.</font></td>
324	</tr> <tr> <td style="vertical-align: top;">DIVNEW</td>
325	<td style="vertical-align: top;"><font color="#000000">Divergence
326	of the velocity field (sum of
327	the absolute values) (</font><font color="#000000">in
328	</font><font color="#000000">1/s) after call of the
329	pressure solver, normalized</font>
330	with the total number of grid points.</td> </tr> <tr>
331	<td style="vertical-align: top;">UMAX (KJI)</td> <td style="vertical-align: top;">Indices of the grid point
332	with the maximum absolute
333	u-component of the wind velocity (sequence: k, j, i).</td> </tr>
334	<tr> <td style="vertical-align: top;">VMAX (KJI)</td>
335	<td style="vertical-align: top;">Indices of the grid point
336	with the maximum absolute
337	v-component of the wind velocity (sequence: k, j, i).</td> </tr>
338	<tr> <td style="vertical-align: top;">WMAX (KJI)</td>
339	<td style="vertical-align: top;">Indices of the grid point
340	with the maximum absolute
341	w-component of the wind velocity (sequence: k, j, i).</td> </tr>
342	<tr> <td style="vertical-align: top;">ADVECX</td>
343	<td style="vertical-align: top;">Distance (<font color="#000000">in </font>km) the
344	coordinate system has been moved in
345	x-direction with Galilei-Transformation switched on (see <a href="chapter_4.1.html#galilei_transformation">galilei_transformation</a>).</td>
346	</tr> <tr> <td style="vertical-align: top;">ADVECY</td>
347	<td style="vertical-align: top;">Distance (<font color="#000000">in </font>km) the
348	coordinate system has been moved in
349	y-direction with Galilei-Transformation switched on (see <a href="chapter_4.1.html#galilei_transformation">galilei_transformation</a>).</td>
350	</tr> </tbody> </table> </td> </tr> <tr>
351	<td style="vertical-align: top; text-align: center;">16<br>
352	</td> <td style="vertical-align: top;"><a name="LIST_PROFIL"></a>LIST_PROFIL </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii<br> </td> <td style="vertical-align: top;">This file contains horizontally
353	(and possibly temporally)
354	averaged vertical profiles of some model variables. The quantities
355	saved are set model-internally and can not be determined by the user.
356	At each output time (see <a href="chapter_4.2.html#dt_dopr_listing">dt_dopr_listing</a>)
357	two tables are written to the file consecutively. The first contains
358	variables which are defined on the scalar / u-v-grid-levels, the
359	second table contains variables which are defined on the w-grid-levels.
360	If subdomains were defined with the initialization parameter <a href="chapter_4.1.html#statistic_regions">statistic_regions </a>for
361	additional statistic evaluation, then the tables
362	described above are written for each individual subdomain. The name of
363	the respective subdomain (see <a href="chapter_4.3.html#region">region</a>)
364	appears in the header of the respective table. <br>
365	In each case the tables consist of a header, followed by the
366	profiles arranged next to each other in columns. The header contains
367	some basic information of the respective run (model version, run
368	identifier consisting of
369	basic file name and number of the job in the job chain, executing
370	computer, date, time of the beginning of the run, name of the
371	subdomain, output time, kind of averaging). On the u-v-level the
372	following columns are written: <br> <table style="text-align: left; width: 100%;" cellpadding="2">
373	<tbody> <tr> <td style="text-align: left; vertical-align: middle;">k<br>
374	</td> <td style="text-align: left; vertical-align: middle;">Vertical
375	grid point index.</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">zu<br>
376	</td> <td style="text-align: left; vertical-align: middle;">Height
377	of the grid point
378	level (<font color="#000000">in </font>m).</td>
379	</tr> <tr> <td style="text-align: left; vertical-align: middle;">u<br>
380	</td> <td style="text-align: left; vertical-align: middle;">u-component
381	of the wind
382	velocity (<font color="#000000">in </font>m/s).</td>
383	</tr> <tr> <td style="text-align: left; vertical-align: middle;">du<br>
384	</td> <td style="text-align: left; vertical-align: middle;">Deviation
385	of the
386	u-component from the initial profile at the
387	time t=0 (initialization profile) (<font color="#000000">in
388	</font>m/s).</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">v<br>
389	</td> <td style="text-align: left; vertical-align: middle;">v-component
390	of the wind
391	velocity (<font color="#000000">in </font>m/s).</td>
392	</tr> <tr> <td style="text-align: left; vertical-align: middle;">dv<br>
393	</td> <td style="text-align: left; vertical-align: middle;">Deviation
394	of the
395	v-component from the initial profile at the
396	time t=0 (initialization profile) (<font color="#000000">in
397	</font>m/s).</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">pt
398	<br> </td> <td style="text-align: left; vertical-align: middle;">Potential
399	temperature (<font color="#000000">in </font>K).</td>
400	</tr> <tr> <td style="text-align: left; vertical-align: middle;">dpt<br>
401	</td> <td style="text-align: left; vertical-align: middle;">Deviation
402	of potential
403	temperature from the initial profile at
404	the time t=0 (initialization profile) (<font color="#000000">in
405	</font>K).</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">e<br>
406	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
407	kinetic energy
408	(subgrid-scale) (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>).</td>
409	</tr> <tr> <td style="text-align: left; vertical-align: middle;">Km<br>
410	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
411	diffusion
412	coefficient for momentum (<font color="#000000">in </font>m<sup>2</sup>/s).</td>
413	</tr> <tr> <td style="text-align: left; vertical-align: middle;">Kh<br>
414	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
415	diffusion
416	coefficient for heat (<font color="#000000">in </font>m<sup>2</sup>/s).</td>
417	</tr> <tr> <td style="text-align: left; vertical-align: middle;">l<br>
418	</td> <td style="text-align: left; vertical-align: middle;">Mixing
419	length (<font color="#000000">in </font>m).</td>
420	</tr> <tr> <td style="vertical-align: top;"><br>
421	</td> <td style="vertical-align: top;"><br> </td>
422	</tr> </tbody> </table>
423	On the w-level the following columns are written:<br> <br>
424	<table style="text-align: left; width: 100%;" cellpadding="2">
425	<tbody> <tr> <td style="vertical-align: middle;">k<br>
426	</td> <td style="vertical-align: middle;">Vertical
427	grid point
428	index.</td> </tr> <tr> <td style="vertical-align: middle;">zw<br> </td> <td style="vertical-align: middle;">Height of the grid
429	point
430	level (<font color="#000000">in </font>m).</td>
431	</tr> <tr> <td style="vertical-align: middle;">w'pt'</td>
432	<td style="vertical-align: middle;">Vertical subgrid-scale
433	kinematic heat flux (<font color="#000000">in </font>K
434	m/s).</td> </tr> <tr> <td style="vertical-align: middle;">wpt</td> <td style="vertical-align: middle;">Vertical total (
435	subgrid-scale + resolved)
436	kinematic heat flux (<font color="#000000">in </font>K
437	m/s).</td> </tr> <tr> <td style="vertical-align: middle;">w'u'</td> <td style="vertical-align: middle;">u-component of the
438	vertical subgrid-scale momentum flux (<font color="#000000">in
439	</font>m<sup>2</sup>/s<sup>2</sup>).</td>
440	</tr> <tr> <td style="vertical-align: middle;">wu</td>
441	<td style="vertical-align: middle;">u-component of the
442	total
443	vertical momentum flux (
444	subgrid-scale + resolved) (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>).</td>
445	</tr> <tr> <td style="vertical-align: middle;">w'v'</td>
446	<td style="vertical-align: middle;">v-component of the
447	vertical subgrid-scale momentum flux (<font color="#000000">in
448	</font>m<sup>2</sup>/s<sup>2</sup>).</td>
449	</tr> <tr> <td style="vertical-align: middle;">wv</td>
450	<td style="vertical-align: middle;">v-component of the
451	total
452	vertical momentum flux (
453	subgrid-scale + resolved) (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>).</td>
454	</tr> </tbody> </table> <br> </td> </tr>
455	<tr> <td style="vertical-align: top; text-align: center;">17
456	</td> <td style="vertical-align: top;"><a name="LIST_PROFIL_1D"></a>LIST_PROFIL_1D </td> <td style="vertical-align: top;">O </td> <td style="vertical-align: top;">Ascii </td> <td style="vertical-align: top;">This file contains the vertical
457	profiles calculated by the
458	1D-model within initial runs. The quantities saved are set
459	model-internally and cannot be determined by the user. At the
460	respective output times (see <a href="chapter_4.1.html#dt_pr_1d">dt_pr_1d</a>)
461	a table with the following information is written to the file: The
462	table header contains some basic information of the respective run
463	(model version, run identifier consisting of basic file name and number
464	of the job in the
465	job chain (this number should always be 00, because the 1D-model is
466	only switched on at initial runs), executing computer, date,
467	time of the beginning of the run, output time). Afterwards the
468	following columns appear:<br> <table style="text-align: left; width: 100%;" cellpadding="2">
469	<tbody> <tr> <td style="text-align: left; vertical-align: middle;">k<br>
470	</td> <td style="text-align: left; vertical-align: middle;">Vertical
471	grid point index.</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">zu<br>
472	</td> <td style="text-align: left; vertical-align: middle;">Height
473	of the grid point
474	level (<font color="#000000">in </font>m).</td>
475	</tr> <tr> <td style="text-align: left; vertical-align: middle;">u<br>
476	</td> <td style="text-align: left; vertical-align: middle;">u-component
477	of the wind
478	velocity (<font color="#000000">in </font>m/s).</td>
479	</tr> <tr> <td style="text-align: left; vertical-align: middle;">v<br>
480	</td> <td style="text-align: left; vertical-align: middle;">v-component
481	of the wind
482	velocity (<font color="#000000">in </font>m/s).</td>
483	</tr> <tr> <td style="text-align: left; vertical-align: middle;">pt<br>
484	</td> <td style="text-align: left; vertical-align: middle;">Potential
485	temperature (<font color="#000000">in </font>K).</td>
486	</tr> <tr> <td style="text-align: left; vertical-align: middle;">e<br>
487	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
488	kinetic energy (<font color="#000000">in </font>m<sup>2</sup>/s<sup>2</sup>).</td>
489	</tr> <tr> <td style="text-align: left; vertical-align: middle;">rif<br>
490	</td> <td style="text-align: left; vertical-align: middle;">Flux
491	Richardson number</td> </tr> <tr> <td style="text-align: left; vertical-align: middle;">Km<br>
492	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
493	diffusion
494	coefficient for momentum (<font color="#000000">in </font>m<sup>2</sup>/s).</td>
495	</tr> <tr> <td style="text-align: left; vertical-align: middle;">Kh<br>
496	</td> <td style="text-align: left; vertical-align: middle;">Turbulent
497	diffusion
498	coefficient for heat (<font color="#000000">in </font>m<sup>2</sup>/s).</td>
499	</tr> <tr> <td style="text-align: left; vertical-align: middle;">l<br>
500	</td> <td style="text-align: left; vertical-align: middle;"><font color="#000000">Mixing
501	length (</font><font color="#000000">in </font><font color="#000000">m).</font></td> </tr> </tbody>
502	</table> <br> </td> </tr> <tr> <td style="vertical-align: top; text-align: center;">18 </td>
503	<td style="vertical-align: top;"><a name="CPU_MEASURES"></a>CPU_MEASURES
504	</td> <td style="vertical-align: top;">O </td>
505	<td style="vertical-align: top;">Ascii </td> <td style="vertical-align: top;">Time measurements are
506	accomplished through the subroutine <span style="font-family: monospace;">cpu_log.f90.</span><span style="font-size: 10pt;"></span> The file
507	CPU_MEASURES contains a header with some basic information of the
508	respective run
509	(model version, run identifier consisting of basic file name and
510	number of the job in the job chain, executing computer, date, time of
511	the beginning of the run) and afterwards two tables with data of CPU
512	times which have been consumed by certain model parts. The model parts
513	analyzed in the first table do not overlap and the CPU times needed for
514	them therefore approximately add up to the “total”
515	value given in the
516	first line of this table. In the second table (heading: special
517	measures) overlaps (in particular with the parts described in the first
518	table) are possible.  <br>
519	For each model part it is indicated in the following columns how much
520	CPU time was needed (absolutely and relative), and how often it was
521	called.  With runs on several processors the average values of
522	all
523	processors are indicated. In the case of parallel runs information for
524	those processors with the largest and smallest CPU time follow as
525	well as the standard deviation of all PEs from the average value. With
526	good
527	parallelization the CPU times on the individual processors should
528	differ only little from each other and the standard deviation should be
529	small.  </td> </tr> <tr> <td style="vertical-align: top; text-align: center;">19 </td>
530	<td style="vertical-align: top;"><a name="HEADER"></a>HEADER
531	</td> <td style="vertical-align: top;">O </td>
532	<td style="vertical-align: top;">Ascii </td> <td style="vertical-align: top;"> <p>Information about
533	the selected model parameters (physical and
534	numerical values) as well as general information about the
535	run.  </p> <p>This file contains the values of
536	all important steering
537	parameters
538	(numerical procedures, computing grid and model dimensions, boundary
539	conditions, physical dimension, turbulence quantities, actions during
540	the simulation, 1D-model-parameters) as well as data concerning the
541	selected plot and list outputs. The headlines of the file list the
542	program version used, date and time of the beginning of the run, the
543	name of the executing computer, the run identifier (corresponds to the
544	selected base file name) and the number of the run (number of the
545	restart run). With parallel runs the number of processors as well as
546	the assigned virtual processor net also appear. After these headlines
547	run time and time step information appear (point of starting time,
548	related to t=0 of the initial run, end-time, time actually reached, CPU
549	time, etc.). If a model run is incorrectly terminated (e.g.
550	run time error or excess of the permitted CPU time), information over
551	the time reached and the necessary CPU time is missing (to understand:
552	the file HEADER is written twice by the model; once briefly after
553	beginning of the simulation (naturally here the information over the
554	time reached is missing etc.) and then briefly before the normal end of
555	the simulation. The second, now complete output overwrites the first
556	output.).  </p> <p>At the end of the file,
557	information about the values of user
558	parameters (see <a href="chapter_3.7.html">chapter
559	3.7</a> and <a href="targetliste:chapter_1.0.html#chapter%204.3">chapter
560	4.3</a>) can be output by the user with the help of the
561	subroutine <tt><font style="font-size: 11pt;" size="2">user_header</font></tt>
562	(located in
563	the file <tt><font style="font-size: 10pt;" size="2">user_interface.f90</font></tt>).
564	If no user parameters were found, the string “<tt><font style="font-size: 10pt;" size="2">*** no user-defined
565	variables found</font></tt>”
566	appears at the end of the file.
567	If user parameters were indicated, the string “<tt><font style="font-size: 11pt;" size="2">user-defined
568	variables and actions</font></tt>”
569	is printed, followed by informations about the user-defined subdomains
570	for which
571	profiles and time series are output. All further information to appear
572	here, must be provided by the user (by appropriate
573	WRITE statements in <tt><font style="font-size: 10pt;" size="2">user_header</font></tt>).</p> </td>
574	</tr> <tr> <td style="vertical-align: top; text-align: center;">21 </td>
575	<td style="vertical-align: top;"><a name="PLOT2D_XY"></a>PLOT2D_XY
576	</td> <td style="vertical-align: top;">O<br> </td>
577	<td style="vertical-align: top;">Binary<br> </td>
578	<td style="vertical-align: top;"> <p>This file
579	contains data of the two-dimensional horizontal
580	cross sections written by the model (see <a href="chapter_4.2.html#data_output">data_output</a>)
581	in a format readable by <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">ISO2D</a>
582	(the first record contains the coordinate information <tt><font style="font-size: 11pt;" size="2">dx</font></tt><font style="font-size: 11pt;" size="2">, </font><tt><font style="font-size: 11pt;" size="2">eta</font></tt><font style="font-size: 11pt;" size="2">, </font><tt><font style="font-size: 11pt;" size="2">hu</font></tt><font style="font-size: 11pt;" size="2">, <tt>ho</tt></font>,
583	then
584	the individual arrays follow). The data are visualized with the help of
585	ISO2D using
586	NAMELIST - parameter sets, which are directly written by the model to
587	the
588	local files <a href="#PLOT2D_XY_GLOBAL">PLOT2D_XY_GLOBAL</a>
589	and <a href="#PLOT2D_XY_LOCAL">PLOT2D_XY_LOCAL</a>.
590	</p> <p>With parallel runs and choice of <a href="chapter_4.2.html#data_output_2d_on_each_pe">data_output_2d_on_each_pe</a>
591	= <i>.T.</i> each processing element writes the data of
592	its subdomain
593	to a separate file with the name
594	PLOT2D_XY_<processor-Id>,
595	whereby <processor-Id> is a four digit number (e.g.
596	PLOT2D_XY_0000). These files are not suitable for ISO2D, but after the
597	end
598	of the model run they can be combined to one file readable by ISO2D
599	with
600	the help of the program <tt><font style="font-size: 10pt;" size="2">combine_plot_fields.x</font></tt>.
601	This tool expects the files of the individual processing
602	elements under the names described above and outputs the combined file
603	under the name PLOT2D_XY. Usually it is called by an appropriate OUTPUT
604	- command (OC:) in the MRUN-configuration file. The tool writes
605	informative messages about the actions accomplished into the job
606	protocol (e.g., even if no files were found).
607	By the call of <tt><font style="font-size: 10pt;" size="2">combine_plot_fields.x</font></tt>
608	possibly existing files of the other cross sections (xz and/or yz)
609	and three-dimensional arrays (see <a href="#PLOT3D_DATA">PLOT3D_DATA</a>)
610	are also combined.  </p> <p>Further information
611	about the output of plots of
612	two-dimensional cross sections is found in the description of the run
613	parameter <a href="chapter_4.2.html#data_output">data_output</a>.</p>
614	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">22<br>
615	</td> <td style="vertical-align: top;"><a name="PLOT2D_XZ"></a>PLOT2D_XZ </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Binary<br> </td> <td style="vertical-align: top;"> <p>This file contains
616	the data of the xz
617	cross sections written by the model.  </p>
618	The description of the local file <a href="#PLOT2D_XY">PLOT2D_XY</a>
619	applies to this file, respectively </td> </tr> <tr>
620	<td style="vertical-align: top; text-align: center;">23<br>
621	</td> <td style="vertical-align: top;"><a name="PLOT2D_YZ"></a>PLOT2D_YZ </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Binary<br> </td> <td style="vertical-align: top;"> <p>This file contains
622	the data of the xz
623	cross sections written by the model.  </p>
624	The description of the local file <a href="#PLOT2D_XY">PLOT2D_XY</a>
625	applies to this file, respectively </td> </tr> <tr>
626	<td style="vertical-align: top; text-align: center;">27<br>
627	</td> <td style="vertical-align: top;"><a name="PLOT2D_XY_LOCAL"></a>PLOT2D_XY_LOCAL </td>
628	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/ NAMELIST<br> </td>
629	<td style="vertical-align: top;"> <p>NAMELIST -
630	parameter sets, with which the plot layout of the
631	data in the local file <a href="#PLOT2D_XY">PLOT2D_XY</a>
632	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">ISO2D</a>.
633	This file contains the so-called local parameter set (NAMELIST - group
634	name: &LOCAL) required by ISO2D (one parameter set for each
635	field
636	present at the file PLOT2D_XY). After the model run these parameter
637	sets can be edited by the user, if neccessary.  </p> <p>Additionally
638	ISO2D still needs another so-called global
639	parameter set. This is saved by the model to the local file <a href="#PLOT2D_XY_GLOBAL">PLOT2D_XY_GLOBAL</a>.
640	Due to the fact that ISO2D expects global and local parameter sets on
641	one and the same
642	file, in fact the global parameter set first, the user has to append
643	the
644	contents of the file PLOT2D_XY_LOCAL to the file PLOT2D_XY_GLOBAL
645	before the call of ISO2D (e.g. by an OUTPUT-command in the
646	MRUN-configuration file: “PLOT2D_XY_LOCAL >>
647	PLOT2D_XY_GLOBAL”).
648	This relatively pedantic proceeding is due to the fact that the model
649	can produce the file PLOT2D_XY_GLOBAL only at the end of the simulation
650	(only then e.g. when the final value of the global ISO2D - parameter <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html#PLANZ">planz</a>
651	is known), while the local parameter sets are written continuously
652	to the file PLOT2D_XY_LOCAL during the run.</p> </td> </tr>
653	<tr> <td style="vertical-align: top; text-align: center;">28<br>
654	</td> <td style="vertical-align: top;"><a name="PLOT2D_XZ_LOCAL"></a>PLOT2D_XZ_LOCAL </td>
655	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/ NAMELIST<br> </td>
656	<td style="vertical-align: top;"> <p>NAMELIST -
657	parameter sets, with which the plot layout of the
658	data in the local file <a href="#PLOT2D_XZ">PLOT2D_XZ</a>
659	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">ISO2D</a>.
660	</p> <p>The description of the local file <a href="#PLOT2D_XY_LOCAL">PLOT2D_XY_LOCAL</a>
661	applies to this file, respectively. </p> </td> </tr>
662	<tr> <td style="vertical-align: top; text-align: center;">29<br>
663	</td> <td style="vertical-align: top;"><a name="PLOT2D_YZ_LOCAL"></a>PLOT2D_YZ_LOCAL </td>
664	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/ NAMELIST<br> </td>
665	<td style="vertical-align: top;"> <p>NAMELIST -
666	parameter sets, with which the plot layout of the
667	data in the local file <a href="#PLOT2D_YZ">PLOT2D_YZ</a>
668	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">ISO2D</a>.
669	</p> <p>The description of the local file <a href="#PLOT2D_XY_LOCAL">PLOT2D_XY_LOCAL</a>
670	applies to this file, respectively. </p> </td> </tr>
671	<tr> <td style="vertical-align: top; text-align: center;">30<br>
672	</td> <td style="vertical-align: top;"><a name="PLOT3D_DATA"></a>PLOT3D_DATA </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Binary<br> </td> <td style="vertical-align: top;"> <p>This file contains
673	the data of the three-dimensional arrays
674	(see <a href="chapter_4.2.html#data_output">data_output</a>)
675	written by the model in a format readable for the visualization
676	software AVS. Beyond that AVS
677	needs coordinate information, which are output into the
678	local file <a href="#PLOT3D_COOR">PLOT3D_COOR</a>,
679	as well as the local files <a href="#PLOT3D_FLD">PLOT3D_FLD</a>
680	and <a href="#PLOT3D_FLD_COOR">PLOT3D_FLD_COOR</a>,
681	which describe the structure of the files PLOT3D_DATA and PLOT3D_COOR
682	in the so-called AVS-FLD-format. Due to
683	the fact that AVS expects these information in only one (so-called FLD
684	-) file, the content of the file PLOT3D_FLD_COOR must be appended to
685	the file PLOT3D_FLD by the user after the end of the model run (e.g.
686	with an appropriate OUTPUT - command in the MRUN - configuration file: "<span style="font-family: monospace;">cat PLOT3D_FLD_COOR
687	>> PLOT3D_FLD</span>").  </p> <p>With
688	parallel runs each processing element writes the data of
689	its subdomain to a separate file with the name
690	PLOT3D_DATA_<Processor-Id>, where
691	<Processor-Id> is a
692	four digit number (e.g. PLOT3D_DATA_0000). These files are not suitable
693	for AVS, but after the end of the model run they can be combined to one
694	file readable for AVS with the help of the program <tt><font style="font-size: 10pt;" size="2">combine_plot_fields.x</font></tt>.
695	This tool expects the files of the individual processing
696	elements under the names described above and outputs the combined file
697	into a new file PLOT3D_DATA. Usually it is called by an appropriate
698	OUTPUT - command in the MRUN-configuration file. The tool
699	writes informative messages about the accomplished actions into
700	the job protocol (e.g., even if no files were
701	found). By the call of <tt><font style="font-size: 10pt;" size="2">combine_plot_fields.x</font></tt>
702	also possibly existing files with two-dimensional plot data (see e.g. <a href="#PLOT2D_XY">PLOT2D_XY</a>)
703	are combined.  </p> <p>With parallel runs the
704	output of data of large volume is also
705	possible in compressed form. For this purpose the initialization
706	parameter  <a href="chapter_4.2.html#do3d_compress">do3d_compress</a>
707	= <i>.TRUE.</i> must be set and the desired output
708	accuracy has to be
709	indicated
710	with the help of <a href="chapter_4.2.html#do3d_precision">do3d_precision</a>.
711	In favorable cases the file size can be reduced by
712	a factor of up to 5. For the visualization of compressed data a special
713	AVS module (<tt><font style="font-size: 11pt;" size="2">read_compressed_field</font></tt>)
714	and a further entry in the MRUN-configuration file are needed. More
715	details can be found in <a href="chapter_4.5.6.html">chapter
716	4.5.6</a>.</p> </td> </tr> <tr> <td style="vertical-align: top; text-align: center;">31<br>
717	</td> <td style="vertical-align: top;"><a name="PLOT3D_COOR"></a>PLOT3D_COOR </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Binary<br> </td> <td style="vertical-align: top;"> <p>Coordinate
718	information concerning
719	the three-dimensional arrays (see <a href="#PLOT3D_DATA">PLOT3D_DATA</a>)
720	needed by the visualization software AVS.  </p> <p>The
721	file PLOT3D_COOR should be saved by the user into the same
722	permanent directory as the file PLOT3D_DATA.  </p> <p>For
723	parallel runs PLOT3D_COOR is written by PE0 only.</p> </td>
724	</tr> <tr> <td style="vertical-align: top; text-align: center;">32<br>
725	</td> <td style="vertical-align: top;"><a name="PLOT3D_FLD"></a>PLOT3D_FLD </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/  <br>
726	AVS-Fld </td> <td style="vertical-align: top;"> <p>AVS-fld-file
727	describing the three-dimensional
728	array data, saved by the model into the local file <a href="#PLOT3D_DATA">PLOT3D_DATA</a>,
729	needed by the visualization software AVS.  </p> <p>This
730	file describes the structure of the file PLOT3D_DATA
731	(e.g. number of arrays, array dimensions, data type etc.). It uses the
732	so-called AVS-Fld-format. It also contains the name of the file
733	(inclusive cycle number, but without path) under which the local file
734	PLOT3D_DATA is saved (this is the file name given in the file
735	connection statement of the MRUN – configuration) in the
736	permanent
737	directory of the user (possibly on remote computers). Under this name
738	AVS expects the data which are to be visualized. If there is no file
739	connection statement for PLOT3D_DATA indicated in the configuration
740	file, that file (filename) is registered “unknown”
741	in the file
742	PLOT3D_FLD and the
743	actual name must be inserted later by hand. The file PLOT3D_FLD should
744	be saved by the user in the same permanent directory as PLOT3D_DATA, so
745	that AVS can find the file PLOT3D_DATA without any problems. If the two
746	files lie in different directories, then the path name of the file
747	PLOT3D_DATA must be added.  </p> <p>AVS-fld-files
748	are expected by AVS to have the
749	suffix "<span style="font-family: monospace;">.fld</span>"<font face="Cumberland, monospace">.</font>
750	Cycle numbers must not be attached behind this "<span style="font-family: monospace;">.fld</span>" suffix.
751	This suffix is
752	attached to the permanent file names (still after
753	possible cycle numbers) by <span style="font-weight: bold;">mrun</span>
754	if "<span style="font-family: monospace;">fld</span>"
755	is indicated in the <a href="http://www.muk.uni-hannover.de/institut/software/mrun_beschreibung.html#Spalte6">column
756	6 </a>of the file connection statement.  </p> <p>Likewise,
757	AVS expects information about the coordinate
758	system underlying the arrays on this file. This information is output
759	by the model
760	into the local file <a href="#PLOT3D_FLD_COOR">PLOT3D_FLD_COOR</a>,
761	whose content the user has to append to the file PLOT3D_FLD after the
762	end of the model run (e.g. with an appropriate OUTPUT-command in the
763	MRUN-configuration file: “cat PLOT3D_FLD_COOR
764	>>
765	PLOT3D_FLD”).  </p> <p>For parallel
766	runs, PLOT3D_FLD is produced by PE0 only.</p> </td> </tr>
767	<tr> <td style="vertical-align: top; text-align: center;">33
768	</td> <td style="vertical-align: top;"><a name="PLOT3D_FLD_COOR"></a>PLOT3D_FLD_COOR </td>
769	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/  <br>
770	AVS-Fld </td> <td style="vertical-align: top;"> <p>File
771	for the description of the coordinate information output
772	by the model into the local file <a href="#PLOT3D_COOR">PLOT3D_COOR</a>,
773	which is needed for the visualization of three-dimensional array data
774	by visualization-software AVS.  </p> <p>This
775	file describes the structure of the file PLOT3D_COOR
776	(e.g. grid spacing, data type etc.) using the so-called AVS-Fld-format.
777	It also contains the name of the file (inclusive cycle number, but
778	without path) into which the local file PLOT3D_COOR (this is the file
779	name described in the file connection statement of the MRUN -
780	configuration file) is output in the permanent directory of the user
781	(possibly on remote computers). Under this name AVS expects the data
782	which are to be visualized. If there is no file connection statement
783	for
784	PLOT3D_COOR indicated in the configuration file, that file is
785	registered as "unknown" in the file
786	PLOT3D_FLD_COOR and the actual name
787	must be inserted later by hand.  </p> <p>AVS
788	expects the information contained in the file
789	PLOT3D_FLD_COOR, as well as the remaining information about the
790	three-dimensional arrays output by the model (see <a href="#PLOT3D_FLD">PLOT3D_FLD</a>)
791	in one and the same file. This is satisfied by appending the file
792	PLOT3D_FLD_COOR after the end of a run are to the
793	file PLOT3D_FLD (e.g. with an appropriate OUTPUT-command in the
794	MRUN-configuration file: “cat PLOT3D_FLD_COOR
795	>>
796	PLOT3D_FLD”).  </p> <p>For parallel
797	runs, PLOT3D_FLD_COOR is written by PE0 only.</p> </td> </tr>
798	<tr> <td style="vertical-align: top; text-align: center;">
799	<p align="center">40  </p> <p align="center">and/or  <br>
800	possibly  </p> <p align="center">40-49</p>
801	</td> <td style="vertical-align: top;"> <p><a name="PLOT1D_DATA"></a>PLOT1D_DATA  </p>
802	<p>and/or  <br>
803	possibly  </p>
804	PLOT1D_DATA_0  <br>
805	PLOT1D_DATA_1  </td> <td style="vertical-align: top;">O </td> <td style="vertical-align: top;">Ascii </td> <td style="vertical-align: top;"> <p>This file contains
806	data (possibly horizontally and/or
807	temporally averaged) of the vertical profiles (see <a href="chapter_4.2.html#data_output_pr">data_output_pr</a>)
808	written by the model in a format readable by <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.
809	It is created only if <a href="chapter_4.2.html#data_output_format">data_output_format</a>
810	= <span style="font-style: italic;">'profil'</span>
811	is assigned. This file's format is suitable to be read by the plot
812	software <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.
813	Each data point of the profiles is output in one single line (1st
814	column: height in m, 2nd column: value of the respective quantity).
815	Within the file, data
816	of the individual profiles are located one behind the other. The order
817	of the data in the file follows the order used in the assignment for <b>data_output_pr</b>
818	(<b>data_output_pr</b> = <span style="font-style: italic;">'u'</span>, <span style="font-style: italic;">'v'</span>,…
819	means that the file starts with the data of the u-component profile,
820	followed by the v-component profile, etc.). </p> <p><br>
821	The data can only be visualized with <span style="font-weight: bold;">profil</span>
822	using NAMELIST-parameter sets, which are saved by the
823	model into the local file <a href="#PLOT1D_PAR">PLOT1D_PAR</a>.
824	</p> <p>The profile data written to the file are described
825	with the
826	run parameter <a href="chapter_4.2.html#data_output_pr">data_output_pr</a>.
827	Plots produced with these data using the parameter file PLOT1D_PAR do
828	not have to contain all these profiles. The profiles which can be drawn
829	in the plot are described with run parameter <a href="chapter_4.2.html#cross_profiles">cross_profiles</a>.
830	By subsequent editing of the file PLOT1D_PAR all profiles can be
831	plotted (also the basic layout of the plots can be
832	changed). For orientation, each profile existing on the file
833	PLOT1D_DATA, starts with a comment line, which indicates the
834	presented variable and the output time. The text of these comment
835	lines is used as a legend in the plot. The very first line of the file
836	is a
837	comment line, containing information about the used model version, the
838	run identifier (base file name + number of the respective restart
839	run), the name of the executing computer, as well as the date and time
840	of the beginning of the run. At the end of this comment line is the
841	name
842	of the subdomain, to which the profiles belong (see <a href="chapter_4.1.html#statistic_regions">statistic_regions</a>).
843	By default, the profiles present averages of the total model domain. If
844	the model has to produce profiles for other subdomains beyond that, up
845	to 9 further files (units No. 41-49) are created, whereby the number of
846	the respective subdomain is attached
847	to the file name (e.g. PLOT1D_DATA_1). The name of the file with the
848	data of the total
849	domain in this case reads PLOT1D_DATA_0.  </p> <p>For
850	presentation in the same plot, profile data of the restart
851	runs can be attached to existing data of preceding runs of a job chain.
852	One can do this with the file attribute <a href="http://www.muk.uni-hannover.de/institut/software/mrun_beschreibung.html#tra">tra</a>
853	in the file connection statement. The model produces a parameter file
854	(PLOT1D_PAR) for these combined data, if the run parameter is set <a href="chapter_4.2.html#use_prior_plot1d_parameters">use_prior_plot1d_parameters</a>
855	= <i>.T</i>. If this is omitted, then the parameter file
856	gives
857	wrong plots (i.e. <span style="font-family: monospace;">use_prior_plot1d_parameters
858	= .T.</span> and "<span style="font-family: monospace;">tra</span>"
859	must be specified together)!  </p> <p>Further
860	information about output of
861	vertical profile data is given in the description of the run parameter <a href="chapter_4.2.html#data_output_pr">data_output_pr</a>.</p>
862	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">80 </td>
863	<td style="vertical-align: top;"><a name="PARTICLE_INFOS"></a>PARTICLE_INFOS/ </td>
864	<td style="vertical-align: top;">O </td> <td style="vertical-align: top;">Ascii </td> <td style="vertical-align: top;">This
865	file is created in case of particle transport (see the <a href="chapter_4.2.html#particles_package">particles
866	package</a>). It contains statistical informations about the
867	number of
868	particles used and about the number of particles exchanged between each
869	single PE. These informations are output after every timestep if
870	switched on by parameter <a href="chapter_4.2.html#write_particle_statistics">write_particle_statistics</a>.
871	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">81 </td>
872	<td style="vertical-align: top;"><a name="PLOTSP_X_PAR"></a>PLOTSP_X_PAR
873	</td> <td style="vertical-align: top;">O </td>
874	<td style="vertical-align: top;">Ascii/<br>
875	NAMELIST </td> <td style="vertical-align: top;">This
876	file is created if spectra along x are calculated and output (see the <a href="chapter_4.2.html#particles_package">spectra
877	package</a>). It contains the NAMELIST parameter set, with which
878	the
879	layout of a plot
880	of the data in the local file <a href="#PLOTSP_X_DATA">PLOTSP_X_DATA</a>
881	can be steered, if these data are plotted with the plot software <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.<br>
882	<p>It contains the so-called RAHMEN (frame)- and
883	CROSS-parameter sets (NAMELIST- group names <span style="font-style: normal;">&RAHMEN and/or
884	&CROSS</span>)
885	needed by <span style="font-weight: bold;">profil</span>.
886	The user can edit these parameter sets (and thus all details of the
887	plot layout) after the run.<br> </p> <p>By default,
888	for one quantity, all spectra at different heights
889	are plotted into a single panel. Different colors and line styles are
890	used for each height. Panels of up to four quantities are arranged on
891	one page in two lines (and two columns). More quantities are plotted on
892	additional page(s). If there is more than one output time (see <a href="chapter_4.2.html#dt_dosp">dt_dosp</a>),
893	additional pages will be plotted for each single output time. </p>
894	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">82<br>
895	</td> <td style="vertical-align: top;"><a name="PLOTSP_X_DATA"></a>PLOTSP_X_DATA </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii<br> </td> <td style="vertical-align: top;">This
896	file is created if spectra along x are calculated and output (see the <a href="chapter_4.2.html#particles_package">spectra
897	package</a>). It contains the spectral data along x (see <a href="chapter_4.2.html#data_output_sp">data_output_sp</a>)
898	in a format readable by <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.
899	The data can only be visualized with <span style="font-weight: bold;">profil</span>
900	using NAMELIST parameter sets, which are written by
901	the model to the local file <a href="#PLOTSP_X_PAR">PLOTSP_X_PAR</a>.<br>
902	<br>
903	Regardless of the (sub)set of spectra specified by <a href="chapter_4.2.html#plot_spectra_level">plot_spectra_level</a>
904	for actual plotting, this file contains all data of spectra specified
905	by <a href="chapter_4.2.html#comp_spectra_level">comp_spectra_level</a>.<br>
906	<br> <font>Each data point of a spectrum is output in a
907	single line
908	(1st column:
909	wavenumber, 2nd column: spectral coefficient). If spectra are to be
910	calculated and output for more than one height (see </font><font><a href="chapter_4.2.html#comp_spectra_level"><span lang="en-GB"><font face="Thorndale">comp_spectra_level</font></span></a></font><font>),
911	the spectral coefficients for the further heights can be found in the
912	subsequent columns. </font>The order
913	of the data in the file follows the order used in the assignment for <span style="font-style: italic;"></span><span style="font-style: italic;"></span><a href="chapter_4.2.html#data_output_sp">data_output_sp</a>.<br>
914	<br>
915	For orientation, a header of comment lines (one for each height level)
916	is placed in front of the spectral data of each quantity. They indicate
917	the respective quantity and the output time. The text of these comment
918	lines is used as a legend in the plot. </td> </tr> <tr>
919	<td style="vertical-align: top; text-align: center;">83<br>
920	</td> <td style="vertical-align: top;"><a name="PLOTSP_Y_PAR"></a>PLOTSP_Y_PAR </td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii<br> </td> <td style="vertical-align: top;">This
921	file is created if spectra along y are calculated and output (see the <a href="chapter_4.2.html#particles_package">spectra
922	package</a>). It contains the NAMELIST parameter set, with which
923	the
924	layout of a plot
925	of the data in the local file <a href="#PLOTSP_Y_DATA">PLOTSP_Y_DATA</a>
926	can be steered, if these data are plotted with the plot software <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.<br>
927	<br>
928	For more details see <a href="#PLOTSP_X_PAR">PLOTSP_X_PAR</a>.<br>
929	</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">84<br>
930	</td> <td style="vertical-align: top;"><a name="PLOTSP_Y_DATA"></a>PLOTSP_Y_DATA</td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii<br> </td> <td style="vertical-align: top;">This
931	file is created if spectra along x are calculated and output (see the <a href="chapter_4.2.html#particles_package">spectra
932	package</a>). It contains the spectral data along y (see <a href="chapter_4.2.html#data_output_sp">data_output_sp</a>)
933	in a format readable by <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.
934	The data can only be visualized with <span style="font-weight: bold;">profil</span>
935	using NAMELIST parameter sets, which are written by
936	the model to the local file <a href="#PLOTSP_Y_PAR">PLOTSP_Y_PAR</a>.<br>
937	<br>
938	For more details see <a href="#PLOTSP_X_DATA">PLOTSP_X_DATA</a>.</td>
939	</tr> <tr> <td style="vertical-align: top; text-align: center;">85<br>
940	</td> <td style="vertical-align: top;"><a name="PARTICLE_DATA"></a>PARTICLE_DATA/</td> <td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Binary<br> </td> <td style="vertical-align: top;">This
941	file is created if particle transport is switched on (see the <a href="chapter_4.2.html#particles_package">particles
942	package</a>) and contains all particle data for one or several
943	output
944	times (see <a href="chapter_4.2.html#dt_write_particle_data">dt_write_particle_data</a>).<br>
945	<br>
946	The first record of this file contains an identification string (PALM
947	version number, run identifier, etc., 80 characters long). The second
948	record also contains a version string (80 characters long) followed by
949	two records with particle group informations (see file <span style="font-family: monospace;">check_open.f90</span>).
950	Then, for each
951	output time, two records follow, where the first one gives some general
952	information (numbers of particles, etc.) and the second one contains
953	the actual particle data. A FORTRAN TYPE structure is used for storing
954	the particle attributes. See file <span style="font-family: monospace;">advec_particles.f90</span>
955	for the detailed format.</td> </tr> <tr> <td style="vertical-align: top; text-align: center;">90</td>
956	<td style="vertical-align: top;"><a name="PARTICLE_RESTART_DATA_IN"></a>PARTICLE_RESTART_<br>
957	DATA_IN/</td> <td style="vertical-align: top;">I<br>
958	</td> <td style="vertical-align: top;">Binary<br>
959	</td> <td style="vertical-align: top;">Binary
960	data, which are read in by the model at the beginning
961	of a restart run (see <a href="chapter_3.3.html">chapter
962	3.3</a>). The appropriate file must have been written by the
963	preceding
964	job of the job chain (see <a href="#PARTICLE_RESTART_DATA_OUT">PARTICLE_RESTART_DATA_OUT</a>).
965	This file is needed if particle transport is switched on (see the <a href="chapter_4.2.html#particles_package">particles
966	package</a>) and contains all particle informations (particle
967	positions, velocities, etc.) from the end of the preceding run.
968	Concerning runs on
969	several processors it has to be noted that each processing element
970	reads its own file and that the file content is processor-dependent.
971	The
972	number of processors which can be used must not be changed during a job
973	chain and/or if a job chain is continued. <br> <br>
974	The first record of this file contains a version number (four character
975	string) of the subroutine, which output the data that follows (<span style="font-family: monospace;">write_particles</span>,
976	see end of
977	file <span style="font-family: monospace;">advec_particles.f90</span>).
978	This number has to
979	agree with the version number of the subroutine which is reading the
980	file
981	(<span style="font-family: monospace;">init_parrticles.f90</span>)
982	in
983	case of a restart run. Otherwise the model run
984	is aborted. Version numbers are changed whenever new code revisions
985	require a change of the file format. Some general informations like the
986	number of particles stored in the file, the number of particle groups,
987	etc.. are stored in the second record. The third record includes the
988	particles to be released at the source and the fourth record contains
989	all current particles. In case that particle tails are used (see <a href="chapter_4.2.html#maximum_number_of_tailpoints">maximum_number_of_tailpoints</a>),
990	a further record may follow, which contains the particle tail
991	informations. A FORTRAN TYPE structure is used for storing the particle
992	attributes. For detailed informations about the file format see the
993	corresponding READ statements in file <span style="font-family: monospace;">init_particles.f90</span>
994	.<br> </td> </tr> <tr> <td style="vertical-align: top; text-align: center;">90<br>
995	</td> <td style="vertical-align: top;"><a name="PARTICLE_RESTART_DATA_IN"></a>PARTICLE_RESTART_<br>
996	DATA_OUT/</td> <td style="vertical-align: top;">O<br>
997	</td> <td style="vertical-align: top;">Binary<br>
998	</td> <td style="vertical-align: top;">Binary
999	data, which are output at the end of the
1000	run and possibly needed by restart runs (see <a href="chapter_3.3.html">chapter
1001	3.3</a>) for the initialization. This output file is then read as
1002	file <a href="#PARTICLE_RESTART_DATA_IN">PARTICLE_RESTART_DATA_IN</a>.
1003	The file is only written if particle transport is switched on (see the <a href="chapter_4.2.html#particles_package">particles
1004	package</a>). For a more detailed description of the file
1005	structure see <a href="#PARTICLE_RESTART_DATA_IN">PARTICLE_RESTART_DATA_IN</a>.</td>
1006	</tr> <tr> <td style="vertical-align: top; text-align: center;">90<br>
1007	</td> <td style="vertical-align: top;"> <p><a name="PLOT1D_PAR"></a>PLOT1D_PAR  </p>
1008	<p>and/or  <br>
1009	possibly  </p> <p>PLOT1D_PAR_0  <br>
1010	PLOT1D_PAR_1  <br>
1011
1012	.  <br>
1013
1014	.  <br>
1015
1016	.  <br>
1017	PLOT1D_PAR_9</p> </td> <td style="vertical-align: top;">O<br>
1018	</td> <td style="vertical-align: top;">Ascii/
1019	NAMELIST<br> </td> <td style="vertical-align: top;">
1020	<p>NAMELIST parameter set, with which the layout of a plot
1021	of the data in the local file <a href="#PLOT1D_DATA">PLOT1D_DATA</a>
1022	can be steered, if these data are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/profil_beschreibung.html">profil</a>.
1023	</p> <p>This file contains the so-called RAHMEN (frame)-
1024	and
1025	CROSS-parameter sets (NAMELIST- group names <span style="font-style: normal;">&RAHMEN and/or
1026	&CROSS</span>)
1027	needed by <span style="font-weight: bold;">profil</span>.
1028	These parameter sets (and thus all details of the plot layout) can be
1029	edited after the model run by the user. By default, all profiles of one
1030	variable saved at different times are drawn into one panel. Different
1031	colors are used for each output time. Which profiles are drawn
1032	into which plane and how these planes are arranged on the
1033	plot, is determined with the parameters <a href="chapter_4.2.html#cross_profiles">cross_profiles</a>,
1034	<a href="chapter_4.2.html#profile_columns">profile_columns</a>
1035	and <a href="chapter_4.2.html#profile_rows">profile_rows</a>.
1036	</p> <p>The file PLOT1D_PAR is created by the model
1037	briefly before
1038	the end of a run. If a model run crashes uncontrolled (run time
1039	errors or CPU - time exceeded), this file is usually missing, although
1040	profile data were saved to the file PLOT1D_DATA.  </p> <p>If
1041	the model has to create profiles for different subdomains
1042	(see <a href="chapter_4.1.html#statistic_regions">statistic_regions</a>),
1043	further files are created, whereby the file name includes the number of
1044	the respective subdomain (e.g. PLOT1D_PAR_1). In this case the name of
1045	the file with NAMELIST parameters of the total domain is
1046	PLOT1D_PAR_0.  </p> <p>For presentation in the
1047	same plot, profile data of the restart
1048	runs can be appended to existing data of preceding runs of a job chain.
1049	One can do this with the file attribute <a href="http://www.muk.uni-hannover.de/institut/software/mrun_beschreibung.html#tra">tra</a>
1050	in the file connection statement for PLOT1D_DATA. The model produces
1051	a parameter file PLOT1D_PAR for these combined data, if the run
1052	parameter is set <a href="chapter_4.2.html#use_prior_plot1d_parameters">use_prior_plot1d_parameters</a>
1053	= <i>.T</i>. If this is omitted, then the parameter file
1054	gives
1055	wrong plots (i.e. <span style="font-family: monospace;">use_prior_plot1d_parameters
1056	= .T.</span> and "<span style="font-family: monospace;">tra</span>"
1057	must be specified together)!</p> </td> </tr> <tr>
1058	<td style="vertical-align: top; text-align: center;">90<br>
1059	</td> <td style="vertical-align: top;"><a name="PLOT2D_XY_GLOBAL"></a>PLOT2D_XY_GLOBAL</td>
1060	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/  <br>
1061	NAMELIST</td> <td style="vertical-align: top;"> <p>NAMELIST
1062	parameter set, with which the plot layout
1063	of the data in local file <a href="#PLOT2D_XY">PLOT2D_XY</a>
1064	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">iso2d</a>.
1065	This file contains the so-called global parameter set (NAMELIST - group
1066	name: &GLOBAL) needed by <span style="font-weight: bold;">iso2d</span>.
1067	This parameter set can be edited
1068	after the model run by the user. By default, the arrays are drawn using
1069	isolines and each array
1070	will be drawn onto a separate page (thus no color shading
1071	presentation, no vector arrows, streamlines etc.).  </p>
1072	<p>Additionally <span style="font-weight: bold;">iso2d</span>
1073	needs the so-called local parameter
1074	sets. These are saved by the model to the local file <a href="#PLOT2D_XY_LOCAL">PLOT2D_XY_LOCAL</a>.
1075	Due to the fact that <span style="font-weight: bold;">iso2d</span>
1076	expects global and local parameter sets on one and the same
1077	file, in fact the global parameter set first, the user has to append
1078	the contents of the file PLOT2D_XY_LOCAL to the file PLOT2D_XY_GLOBAL
1079	before call of <span style="font-weight: bold;">iso2d</span>
1080	(e.g. by
1081	an OUTPUT - command in the MRUN -
1082	configuration file: “cat PLOT2D_XY_LOCAL >>
1083	PLOT2D_XY_GLOBAL”).
1084	This
1085	relatively pedantic proceedure is due to the fact that the model can
1086	create the file PLOT2D_XY_GLOBAL only at the end of the simulation
1087	(only then, when the final value of the global <span style="font-weight: bold;">iso2d</span>-parameter <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html#PLANZ">planz</a>
1088	is known), while the local parameter sets are written continuously
1089	to the file PLOT2D_XY_LOCAL during the run. Since the file
1090	PLOT2D_XY_GLOBAL needs to be addressed only briefly once, output-unit
1091	90 is used, which is also used for other files.</p> </td> </tr>
1092	<tr> <td style="vertical-align: top; text-align: center;">90<br>
1093	</td> <td style="vertical-align: top;"><a name="PLOT2D_XZ_GLOBAL"></a>PLOT2D_XZ_GLOBAL</td>
1094	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/  <br>
1095	NAMELIST</td> <td style="vertical-align: top;"> <p>NAMELIST
1096	parameter set, with which the plot layout of the data
1097	in the local file <a href="#PLOT2D_XZ">PLOT2D_XZ</a>
1098	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">iso2d</a>.
1099	</p> <p>The description of the local file <a href="#PLOT2D_XY_GLOBAL">PLOT2D_XY_GLOBAL</a>
1100	applies to this file, respectively.</p> </td> </tr>
1101	<tr> <td style="vertical-align: top; text-align: center;">90<br>
1102	</td> <td style="vertical-align: top;"><a name="PLOT2D_YZ_GLOBAL"></a>PLOT2D_YZ_GLOBAL</td>
1103	<td style="vertical-align: top;">O<br> </td> <td style="vertical-align: top;">Ascii/  <br>
1104	NAMELIST</td> <td style="vertical-align: top;"> <p>NAMELIST
1105	parameter set, with which the plot layout of the data
1106	in the local file <a href="#PLOT2D_YZ">PLOT2D_YZ</a>
1107	can be steered, if they are visualized with the plot program <a href="http://www.muk.uni-hannover.de/institut/software/iso2d_beschreibung.html">iso2d</a>.
1108	</p> <p>The description of the local file <a href="#PLOT2D_XY_GLOBAL">PLOT2D_XY_GLOBAL</a>
1109	applies to this file, respectively.</p> </td> </tr>
1110	<tr> <td style="vertical-align: top; text-align: center;">90</td>
1111	<td style="vertical-align: top;"><a name="TOPOGRAPHY_DATA"></a>TOPOGRAPHY_DATA</td> <td style="vertical-align: top;">I</td> <td style="vertical-align: top;">Ascii</td> <td>Two-dimensional <font color="#000000">topography height information</font>
1112	in m.<br>
1113	In case of  <a href="chapter_4.1.html#topography">topography</a>
1114	= <span style="font-style: italic;">'read_from_file'</span>
1115	the subroutine <span style="font-family: Cumberland AMT;">init_grid</span> reads
1116	the topography height information in m for each grid point in
1117	a free floating point format. The data on file are laid out naturally,
1118	i.e. in W-E orientation horizontally and in S-N orientation vertically,
1119	they must thus be organized as follows:<br> <ul> <li>each
1120	line contains height information in m from <span style="font-style: italic;">i = 0, ..., nx</span>,</li>
1121	<li>the top line contains height information in m for <span style="font-style: italic;">j = ny</span> (North), the
1122	bottom line for <span style="font-style: italic;">j = 0</span>
1123	(South),</li> <li>individual data must be separated by at
1124	least one blank.</li> </ul>
1125	Layout sketch:<br> <span style="font-family: Cumberland AMT;">
1126
1127	N<br>
1128	(0,ny)   </span><font color="#000000"><span style="font-family: Cumberland AMT;">(1,ny)
1129	</span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(2,ny)
1130	... </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(nx,ny)
1131	<span style="font-family: Times New Roman,Times,serif;"></span></span></font><font color="#000000"> top of file</font><font color="#000000"><span style="font-family: Cumberland AMT;"><span style="font-family: Times New Roman,Times,serif;"></span></span></font><br>
1132	<font color="#000000"><font color="#000000"><span style="font-family: Cumberland AMT;">
1133	(0,ny-1) </span><font color="#000000"><span style="font-family: Cumberland AMT;">(1,ny-1) </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(2,ny-1)
1134	... </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(nx,ny-1)  <br>
1135	</span></font></font><font color="#000000"><span style="font-family: Cumberland AMT;"></span></font></font><font color="#000000"><font color="#000000"><span style="font-family: Cumberland AMT;">W
1136	(0,ny-2) </span><font color="#000000"><span style="font-family: Cumberland AMT;">(1,ny-2) </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(2,ny-2)
1137	... </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(nx,ny-2)   E<br>
1138	</span></font></font></font><font color="#000000"><font color="#000000"><span style="font-family: Cumberland AMT;">
1139
1140	:<br>
1141
1142
1143	:<br> </span></font></font><font color="#000000"><font color="#000000"><span style="font-family: Cumberland AMT;">
1144	(0,0)    </span><font color="#000000"><span style="font-family: Cumberland AMT;">(1,0)
1145	</span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(2,0)
1146	... </span></font><font color="#000000"><span style="font-family: Cumberland AMT;">(nx,0)
1147	</span></font></font></font><font color="#000000"> bottom of file</font><br>
1148	<font color="#000000"><span style="font-family: Cumberland AMT;">
1149
1150	S</span></font><br>
1151	<span style="font-family: Arial;"></span><br>
1152	These data must exactly match the horizontal grid.<br>
1153	Alternatively, the user may add code to the user interface subroutine <a href="chapter_3.5.1.html#user_init_grid">user_init_grid</a>
1154	to allow different data formats.</td> <td><br> </td>
1155	</tr> <tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">101</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_2D_XY_NETCDF"></a>DATA_2D_XY_NETCDF</font></td>
1156	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1157	<td style="vertical-align: top;"><font color="#000000">Binary/<br>
1158	NetCDF-<br>
1159	format</font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000">This file
1160	contains data of the two-dimensional horizontal
1161	cross sections (see <a href="../app/chapter_4.2.html#data_output">data_output</a>)
1162	in NetCDF format. The data in this file can be visualized by any
1163	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1164	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></td>
1165	<td style="vertical-align: top;"><br> </td> </tr>
1166	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">102</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_2D_XZ_NETCDF"></a>DATA_2D_XZ_NETCDF</font></td>
1167	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1168	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1169	NetCDF-<br>
1170	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1171	contains data of the two-dimensional vertical (xz)
1172	cross sections (see <a href="../app/chapter_4.2.html#data_output">data_output</a>)
1173	in NetCDF format. The data in this file can be visualized by any
1174	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1175	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1176	<td style="vertical-align: top;"><br> </td> </tr>
1177	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">103</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_2D_YZ_NETCDF"></a>DATA_2D_YZ_NETCDF</font></td>
1178	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1179	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1180	NetCDF-<br>
1181	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1182	contains data of the two-dimensional vertical
1183	(yz) cross sections (see <a href="../app/chapter_4.2.html#data_output">data_output</a>)
1184	in NetCDF format. The data in this file can be visualized by any
1185	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1186	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1187	<td style="vertical-align: top;"><br> </td> </tr>
1188	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">104</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_1D_PR_NETCDF"></a>DATA_1D_PR_NETCDF</font></td>
1189	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1190	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1191	NetCDF-<br>
1192	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1193	contains data of the horizontally averaged vertical profiles (see <a href="../app/chapter_4.2.html#data_output_pr">data_output_pr</a>)
1194	in NetCDF format. The data in this file can be visualized by any
1195	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1196	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1197	<td style="vertical-align: top;"><br> </td> </tr>
1198	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">105</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_1D_TS_NETCDF"></a>DATA_1D_TS_NETCDF</font></td>
1199	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1200	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1201	NetCDF-<br>
1202	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1203	contains data of the timeseries (see <a href="chapter_4.2.html#dt_dots">dt_dots</a>)
1204	in NetCDF format. The data in this file can be visualized by any
1205	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1206	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1207	<td style="vertical-align: top;"><br> </td> </tr>
1208	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">106</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_3D_NETCDF"></a>DATA_3D_NETCDF</font></td>
1209	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1210	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1211	NetCDF-<br>
1212	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1213	contains data of the 3d-volume data (see <a href="../app/chapter_4.2.html#data_output">data_output</a>)
1214	in NetCDF format. The data in this file can be visualized by any
1215	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1216	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1217	<td style="vertical-align: top;"><br> </td> </tr>
1218	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">107</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_1D_SP_NETCDF"></a>DATA_1D_SP_NETCDF</font></td>
1219	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1220	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1221	NetCDF-<br>
1222	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1223	contains data of the horizontal spectra (see <a href="../app/chapter_4.2.html#data_output_sp">data_output_sp</a>)
1224	in NetCDF format. The data in this file can be visualized by any
1225	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1226	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1227	<td style="vertical-align: top;"><br> </td> </tr>
1228	<tr> <td style="vertical-align: top; text-align: center;"><font color="#000000">108</font></td> <td style="vertical-align: top;"><font color="#000000"><a name="DATA_PRT_NETCDF"></a>DATA_PRT_NETCDF/</font></td>
1229	<td style="vertical-align: top;"><font color="#000000">I/O</font></td>
1230	<td style="vertical-align: top;"><font color="#000000"><font color="#000000">Binary/<br>
1231	NetCDF-<br>
1232	format</font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1233	contains particle data (see <a href="../app/chapter_4.2.html#dt_prel">dt_prel</a>)
1234	in NetCDF format. The data in this file can be visualized by any
1235	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1236	More detailed informations about the PALM-NetCDF-output are given in <a href="../app/chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1237	<td style="vertical-align: top;"><br> </td> </tr>
1238	<tr> <td style="vertical-align: top; text-align: center;">109</td>
1239	<td align="left" valign="top"><a name="DATA_1D_PTS_NETCDF"></a>DATA_1D_PTS_NETCDF</td>
1240	<td align="left" valign="top">I/O</td> <td align="left" valign="top">Binary/<br>
1241	NetCDF-<br>
1242	format</td> <td align="left" valign="top">This
1243	file contains data of the timeseries of particle quantities (<font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">see <a href="chapter_4.2.html#dt_prel">dt_prel</a>)
1244	in NetCDF format. </font></font></font></font><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">The data
1245	in this file can be visualized by any graphic software which provides a
1246	NetCDF interface (e.g. <span style="font-weight: bold;">NCL
1247	</span>or<span style="font-weight: bold;"> ferret</span>).
1248	For a list of available output quantities see </font></font></font></font><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000"> <a href="chapter_4.2.html#dt_dopts">dt_dopts</a>.</font></font></font></font></font><br>
1249	<font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000"><br>
1250	</font></font></font></font><span lang="en-GB"><font face="Thorndale">In case of
1251	using more than one particle group (see <a href="chapter_4.2.html#number_of_particle_groups">number_of_particle_groups</a>),
1252	seperate time series are output for each of the groups. The long names
1253	of the variables in the NetCDF file containing the respective
1254	timeseries all end with the string</font><span style="font-style: italic; font-family: monospace;">' PG ##'</span><font face="Thorndale">, where ## is the number of the particle
1255	group (<span style="font-style: italic;">01</span>, <span style="font-style: italic;">02</span>, etc.). <br>
1256	<br> </font></span><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">More detailed informations about the
1257	PALM-NetCDF-output are given in <a href="chapter_4.5.1.html">chapter
1258	4.5.1</a>.</font></font></font></font></td>
1259	<td align="left" valign="top"></td> </tr>
1260	<tr> <td style="text-align: center; vertical-align: top;">111</td>
1261	<td style="vertical-align: top;"><a name="DATA_2D_XY_AV_NETCDF"></a>DATA_2D_XY_AV_NETCDF</td>
1262	<td style="vertical-align: top;">I/O</td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">Binary/<br>
1263	NetCDF-<br>
1264	format</font></font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">This file
1265	contains data of the temporally averaged two-dimensional horizontal
1266	cross sections (see <a href="chapter_4.2.html#data_output">data_output</a>)
1267	in NetCDF format. The data in this file can be visualized by any
1268	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1269	More detailed informations about the PALM-NetCDF-output are given in <a href="chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></td>
1270	<td></td> </tr> <tr> <td style="text-align: center; vertical-align: top;">112</td>
1271	<td style="vertical-align: top;"><a name="DATA_2D_XZ_AV_NETCDF"></a>DATA_2D_XZ_AV_NETCDF</td>
1272	<td style="vertical-align: top;">I/O</td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">Binary/<br>
1273	NetCDF-<br>
1274	format</font></font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">This file contains data of the temporally
1275	averaged two-dimensional vertical (xz)
1276	cross sections (see <a href="chapter_4.2.html#data_output">data_output</a>)
1277	in NetCDF format. The data in this file can be visualized by any
1278	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1279	More detailed informations about the PALM-NetCDF-output are given in <a href="chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></font></td>
1280	<td></td> </tr> <tr> <td style="text-align: center; vertical-align: top;">113</td>
1281	<td style="vertical-align: top;"><font color="#000000"><a name="DATA_2D_YZ_AV_NETCDF"></a>DATA_2D_YZ_AV_NETCDF</font></td>
1282	<td style="vertical-align: top;">I/O</td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">Binary/<br>
1283	NetCDF-<br>
1284	format</font></font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">This file contains data of the temporally
1285	averaged two-dimensional vertical
1286	(yz) cross sections (see <a href="chapter_4.2.html#data_output">data_output</a>)
1287	in NetCDF format. The data in this file can be visualized by any
1288	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1289	More detailed informations about the PALM-NetCDF-output are given in <a href="chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></font></td>
1290	<td></td> </tr> <tr> <td style="text-align: center; vertical-align: top;">116</td>
1291	<td style="vertical-align: top;"><font color="#000000"><a name="DATA_3D_AV_NETCDF"></a>DATA_3D_AV_NETCDF</font></td>
1292	<td style="vertical-align: top;">I/O</td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000">Binary/<br>
1293	NetCDF-<br>
1294	format</font></font></font></td> <td style="vertical-align: top;"><font color="#000000"><font color="#000000"><font color="#000000"><font color="#000000">This file contains data of the temporally
1295	averaged 3d-volume data (see <a href="chapter_4.2.html#data_output">data_output</a>)
1296	in NetCDF format. The data in this file can be visualized by any
1297	graphic software which provides a NetCDF interface (e.g. <span style="font-weight: bold;">NCL </span>or<span style="font-weight: bold;"> ferret</span>).<br> <br>
1298	More detailed informations about the PALM-NetCDF-output are given in <a href="chapter_4.5.1.html">chapter  4.5.1</a>.</font></font></font></font></td>
1299	<td></td> </tr> </tbody>
1300	</table><font color="#000000"><br>
1301	</font><br>
1302	<font color="#000080"><font color="#000080"><a href="chapter_3.3.html"><font color="#000080"><img src="left.gif" name="Grafik1" align="bottom" border="2" height="32" width="32"></font></a><a href="index.html"><font color="#000080"><img src="up.gif" name="Grafik2" align="bottom" border="2" height="32" width="32"></font></a><a href="chapter_3.5.html"><font color="#000080"><img src="right.gif" name="Grafik3" align="bottom" border="2" height="32" width="32"></font></a></font></font><br>
1303	<br>
1304
1305	<span style="font-style: italic;">Last change:</span>
1306	$Id: chapter_3.4.html 62 2007-03-13 02:52:40Z raasch $<br>
1307	</font><br></body></html>

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