Package esys :: Package modellib :: Module tsunami :: Class TsunamiInDeepWater

Class TsunamiInDeepWater

                       object --+            
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escript.modelframe.LinkableObject --+        
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      escript.modelframe.ParameterSet --+    
                                        |    
                 escript.modelframe.Model --+
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                                           TsunamiInDeepWater

Runs the deep water tsunami model based on a simplified form of the shallow water equation.

d^2 h/dt^2 =div(c grad(h))

where h is the wave height above sea level, and c=sqrt(g*H), with H - depth of the water level, g - gravity constant

The simulation uses the Verlet scheme.

Instance Methods

[hide private]

__init__(self, **kwargs)
Creates a model.

doInitialization(self)
Initializes the time integration scheme

doStepPostprocessing(self, dt)
Performs the time step using the Verlet scheme

float

getSafeTimeStepSize(self, dt)
Returns new step size

Inherited from escript.modelframe.Model: __str__, doFinalization, doInitialPostprocessing, doInitialStep, doStep, doStepPreprocessing, finalize, setUp, terminateInitialIteration, terminateIteration, toDom