Changes between Version 325 and Version 326 of doc/app/initialization_parameters

Timestamp:

Jun 6, 2017 3:40:07 PM (8 years ago)

Author:

suehring

Comment:

--

doc/app/initialization_parameters

@@ -2695 +2695 @@
   The height of the tunnel outer top wall can be specified by [#tunnel_height tunnel_height]. 
   The tunnel length and width can be specified via [#tunnel_length tunnel_length] and either [#tunnel_width_x tunnel_width_x] or [#tunnel_width_y tunnel_width_y]. 
-  Furthermore, the depth of tunnel walls can be specified by [#tunnel_wall_depth tunnel_wall_depth]. \\\\
+  Furthermore, the depth of tunnel walls can be specified by [#tunnel_wall_depth tunnel_wall_depth]. 
+  Note, tunnels are always centered in the model domain along x- and y-direction. \\\\
 Alternatively, the user may add code to the user interface subroutine [#user_init_grid user_init_grid] to allow further topography modes. These require to explicitly set the [#topography_grid_convention topography_grid_convention] to either '' 'cell_edge' '' or '' 'cell_center' ''.\\\\
 Non-flat '''topography''' modes may assign a kinematic sensible [#wall_heatflux wall_heatflux] and a kinematic [#wall_humidityflux wall_humidityflux] (requires [#humidity humidity] = .T.) or a [#wall_scalarflux wall_scalarflux] (requires [#passive_scalar passive_scalar] = .T.) at the five topography faces.\\\\
@@ -2729 +2730 @@
     * For PALM simulations using a user-defined topography, the '''topography_grid_convention''' must be explicitly set to either '' 'cell_edge' '' or '' 'cell_center'.''\\
     * For PALM simulations using a standard topography ('' 'single_building','' '' 'single_street_canyon' '' or '' 'read_from_file' ''), it is possible but not required to set the '''topography_grid_convention''' because appropriate default values apply.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#tunnel_height '''tunnel_height''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+0.2 * nz
+}}}
+{{{#!td
+Height of tunnel top (outer wall).
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#tunnel_length '''tunnel_length''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+9999999.9
+}}}
+{{{#!td
+Length of the tunnel. ''tunnel_length'' can be smaller (open tunnel) or larger (infinite tunnel) than the model-domain extents along the tunnel axis.  
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#tunnel_width_x '''tunnel_width_x''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+9999999.9
+}}}
+{{{#!td
+Width of the tunnel along x-direction with respect to the tunnel outer walls. A non-default value indicates a tunnel orientation along y. The tunnel width must be at least larger than 2 * [#dx dx] + 2 * [#tunnel_wall_depth tunnel_wall_depth].
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#tunnel_width_y '''tunnel_width_y''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+9999999.9
+}}}
+{{{#!td
+Width of the tunnel along x-direction with respect to the tunnel outer walls. A non-default value indicates a tunnel orientation along x. The tunnel width must be at least larger than 2 * [#dy dy] + 2 * [#tunnel_wall_depth tunnel_wall_depth].
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#tunnel_wall_depth '''tunnel_wall_depth''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+max( dx, dy, dz )
+}}}
+{{{#!td
+Depth of the tunnel walls. 
 }}}
 |----------------