Changes between Version 324 and Version 325 of doc/app/initialization_parameters

Timestamp:

Jun 6, 2017 3:22:27 PM (8 years ago)

Author:

suehring

Comment:

--

doc/app/initialization_parameters

@@ -2690 +2690 @@
 '' 'read_from_file' ''
   Flow around arbitrary topography.
-  This mode requires the input file [../iofiles#TOPOGRAPHY_DATA TOPOGRAPHY_DATA]. This file contains the arbitrary topography height information in m. These data must exactly match the horizontal grid.\\\\
+  This mode requires the input file [../iofiles#TOPOGRAPHY_DATA TOPOGRAPHY_DATA]. This file contains the arbitrary topography height information in m. These data must exactly match the horizontal grid.
+'' 'tunnel' ''
+  Flow within a tunnel of finite or infinite length oriented either in x- or in y-direction.
+  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]. \\\\
 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.\\\\