To force the model you start with the surface elevation displacement from the seismic event. Since the last couple releases of MIKE 21 there is a toolbox in which you specify the fault parameters (displacement, angles, etc) and you will get the surface elevation to force the model. Designate admins accounts, passwords, and much more. Have full control of your users - edit user details. Add/remove UNLIMITED users to access the shared license pool. But if your tsunami is local and close to the coastal area you are interested, then you can use the flexible mesh. As an administrator of your companys internet licenses, you get to : Maximise your licenses by sharing them across different global offices, time zones and regions. If you are simulating a tsunami propagation a large area then you should use the rectangular grid since you will have to use very small elements in the flexible mesh (FM) so that the tsunami is not numerically dissipated. There is also the question of which HD model, the finite differences (rectangular grid) or the finite volumes (flexible mesh). For instance, the MIKE 21 BW (Boussinesq model) can be used and provides very nice animations, but you should use the hydrodynamic model (MIKE 21 HD), which actually provides better results. Yes, you can use MIKE 21 to model tsunamis, but remember MIKE 21 is a suite of models and not one model.
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