=== Internal gravity wave beams ===


A non-hydrostatic  configuration to demonstrate internal wave beams.

The domain is two-dimensional, i.e. in the x-z plane
and in the center a wave maker is placed.
The variable fac can be increased in order to increase
the spatial (and temporal) resolution. 
The temperature variable of the model is in this case a temperature
perturbation, 
the effect of the background stratification on the perturbation temperature
is implemented in the configuration routine set_forcing. 




{{attachment:snapshot1.png||width=600}}

=== Configuration ===

Python front end  [[attachment:internal_wave1.py]]