基于IDL的潮汐潮流交互式可视化预报系统

An Interactive Visualization System for Tide and Tidal Current Forecast Based on IDL

设计了基于IDL的潮汐潮流交互式可视化预报系统,将动力数值方法和调和常数方法相结合进行潮汐潮流预报．该系统由用户界面获得计算参数,调用潮汐潮流预报程序做预报,通过IDL的图形系统将预报结果可视化,并利用Widgets用户交互组件自由调整可视化方式．

This paper developed an interactive visualization forecast system of tide and tidal current based on IDL (Interactive Data Language). The system utilized the forecast methods of harmonic analysis and numerical simulation of dynamics. By graphic user interface the system gets the parameters for calculation, and performs the forecast calculation by execute the numerical model program, displays the visualization result of forecast by utilizing IDL s graphic system, and provides users the ability to adjust the ...