Changes between Version 367 and Version 368 of doc/app/initialization_parameters

Timestamp:

Oct 17, 2017 11:29:21 AM (7 years ago)

Author:

boeske

Comment:

--

doc/app/initialization_parameters

@@ -2802 +2802 @@
 Currently, '''canyon_wall_south''' must be at least 1 * [#dy dy] and less than ( [#ny ny]  - 1 ) * dy -  [#canyon_width_y canyon_width_y]. This parameter requires [#topography topography] = '' 'single_street_canyon'.''\\\\
 The default value '''canyon_wall_south''' = ( ( ny + 1 ) * dy -  canyon_width_y ) / 2 centers the canyon in y-direction.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#complex_terrain '''complex_terrain''']
+}}}
+{{{#!td style="vertical-align:top"
+L
+}}}
+{{{#!td style="vertical-align:top"
+.F.
+}}}
+{{{#!td
+Parameter to enable simulations featuring complex topography.
+
+If the run is initialized using the cyclic fill method ([#initializing_actions initializing_actions]= '' 'cyclic_fill' ''), the initial 3D-data is shifted vertically for each grid point in the horizontal plane according to local surface height.
+
+The mean inflow profiles of the turbulence recycling method (see [#turbulent_inflow turbulent_inflow]) can be prescribed at an elevated position by setting the topography height to a non-zero value inside the recycling plane.
+However, the topography height must exhibit a constant value within the entire recycling plane!
+
+If '''complex_terrain''' = .T., it is not allowed to use vertical grid stretching. The topography mode must be set to '' 'read_from_file' '' (see [#topography topography]).
 }}}
 |----------------