Research and application of integrated visualization system in numerical simulation of flow and sediment

At present, many programs of water and sediment mathematical models with better practicability and commonality are compiled with FORTRAN, and it is difficult to rewrite them. With the design concept of out-process server, object-oriented programming method and COM component technology, a integrated system is set up which has the functions of parameterized modeling, real-time dynamic display, visualization in scientific computing. Mathematical model needs hardly modifying and the independence of research of mathematical model is retained to a maximum extent in this method. As for the present situation, this is surely one of realistic and effective ways of making great use of the achievements of mathematical models to realize visualization and propel functions of numerical simulation systems in the whole.