a software of  and 

    TELEMAC 2D solves the Saint-Venant equations for non-linear long waves. This software is used for free surface flows as river flows or sea streams. TELEMAC runs with MATISSE as pre-processor and RUBENS as post-processor .


    The modelisation consisting in the definition of the minor and the major bed of a river, and applied it flows as a fonction of the time, in order to observe the flood.
    The geometry of the task is following: