Changes between Version 15 and Version 16 of doc/app/spectra_parameters

Timestamp:

Sep 13, 2010 1:16:41 PM (14 years ago)

Author:

fricke

Comment:

--

doc/app/spectra_parameters

@@ -49 +49 @@
 The vertical levels for which spectra are to be computed and output must be given by parameter [#comp_spectra_level comp_spectra_level]. \\\\
 '''Note:''' \\
-Beside '''data_output_sp''', values '''must''' be given for each of the parameters,  [#comp_spectra_level comp_spectra_level], and [#spectra_direction spectra_direction], otherwise '''no''' output will be created! \\\\\\
+Beside '''data_output_sp''', values '''must''' be given for each of the parameters,  [#comp_spectra_level comp_spectra_level], and [#spectra_direction spectra_direction], otherwise '''no''' output will be created! \\\\
 
 Calculation of spectra requires cyclic boundary conditions along the respective directions (see [../inipar#bc_lr bc_lr] and [../inipar#bc_ns bc_ns]). The spectra are ordered with respect to their output times. Spectra can also be temporally averaged (see [#averaging_interval_sp averaging_interval_sp]). Each data point of a spectrum is output in a single line (1st column: wavenumber, 2nd column: spectral coefficient). If spectra are to be calculated and output for more than one height (see [#comp_spectra_level comp_spectra_level]), the spectral coefficients for the further heighs can be found in the subsequent columns. The order of the data in the file follows the order used in the assignment for '''data_output_sp''' ('''data_output_sp''' = '' 'u', 'v',… '' means that the file starts with the spectra of the u-component, followed by the v-component spectra, etc.).
 }}}
 |----------------
+{{{#!td style="vertical-align:top; text-align:left;width: 150px"
+[=#dt_dosp '''dt_dosp''']
+}}}
+{{{#!td style="vertical-align:top; text-align:left;style="width: 50px"
+R
+}}}
+{{{#!td style="vertical-align:top; text-align:left;style="width: 100px"
+value of  [../d3par#dt_data_output dt_data_output]
+}}}
+{{{#!td
+Temporal interval at which spectra data shall be output (in s). \\
+If output of horizontal spectra is switched on (see [#data_output_sp data_output_sp]), this parameter can be used to assign the temporal interval at which spectral data shall be output. Output can be skipped at the beginning of a simulation using parameter [#skip_time_dosp skip_time_dosp], which has zero value by default. Reference time is the beginning of  the simulation, i.e. output takes place at times t = '''skip_time_dosp''' + '''dt_dosp''', '''skip_time_dosp''' + '''2*dt_dosp''', '''skip_time_dosp''' + '''3*dt_dosp''', etc. The actual output times can deviate from these theoretical values (see [../d3par#dt_dopr).  If '''dt_dosp''' < '''dt''', then spectral data are output after each time step (if this is requested it should be '''dt_dosp''' = 0). 
+}}}
+|----------------