World Ocean Simulation System (WOSS) library
Altimetry models

WOSS allows the user to create and simulate sea wave models. The altimetry framework supports time evolution.

Flat Model

The basic model is the Flat Altimetry model: it represents a flat sea surface.

Bretschneider Model

The Bretschneider Altimetry class implements the Bretschneider (ITTC two parameters) wave spectrum [1].

Its input parameters are:

  • characteristic wave height [m] - H -
  • wave period [s] - T -

Additional parameters are:

  • range [m]
  • range steps
  • scenario depth [m]

The latter are automatically set by the WOSS framework.

Examples:

Example of a Bretschneider spectrum with T=1 and H=1


References:

  1. G. J. Komen et al., Dynamics and modeling of ocean waves. Cambridge University Press, 1994.