Changes between Version 9 and Version 10 of doc/app/examples/easytopo

Timestamp:

Sep 11, 2019 12:28:32 PM (5 years ago)

Author:

Giersch

Comment:

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doc/app/examples/easytopo

@@ -6 +6 @@
 In a {{{second example}}}, the cube is constructed using the single building topography mode ([../../inipar#topography topography] = 'single_building') with the default [../../inipar#topography_grid_convention topography_grid_convention] = 'cell_edge'. The results of the two examples should be the same. The parameter file using the single building topography mode is attached to this page.
 
-A {{{third simulation example}}} using a idealized single street canyon under neutral conditions can be found [source:palm/trunk/TESTS/cases/street_canyon here]. A constant bulk velocity is used as in the first example, which means that the volume flow at the inflow boundary equals at each time step the volume flow at the outflow. For volume flow conservation, the initial profiles are used. The canyon is 40 m high and wide (x-direction), infinitely long in y-direction, and centered in the model domain. 
+A {{{third simulation example}}} using an idealized single street canyon under neutral conditions can be found [source:palm/trunk/TESTS/cases/street_canyon here]. A constant bulk velocity is used as in the first example, which means that the volume flow at the inflow boundary equals at each time step the volume flow at the outflow. For volume flow conservation, the initial profiles are used. The canyon is 40 m high and wide (x-direction), infinitely long in y-direction, and centered in the model domain. 
 
 Finally, a {{{fourth example}}} using a more complex topography than just a single building or street canyon can be found under the [source:palm/trunk/EXAMPLES/mountain EXAMPLES] folder in the trunk. This example shows the flow around a single 3d idealized mountain. The mountain shape is Gaussian. The inversion height lies below the mountain top so that a part of the topography resides in stable stratification. Cyclic lateral boundary conditions are used. The 3d-model is initialized with the solution of the 1d-model. In addition, Rayleigh damping is switched on. The topography file in ASCII format is created with aid of a 2d Gauss function.