南海海上溢油漂移扩散预测微机视算系统

应用科学计算可视化新技术，结合动力海洋学、计算数学、计算机图形学和计算机技术，以通用３８６微机作支持硬件系统，用ＭＳＦＯＲＴＲＡＮ语言、汇编语言和图形核心系统（ＧＫＳ）软件包，研制开发出南海海上溢油漂移扩散预测微机视算系统。该系统不仅能够利用南海风场和流场资料，按所选定的海上溢油漂移扩散计算模式模拟计算出海面溢油浓度分布情况，而且还能够把模拟计算结果以图形方式实时、动态地显示在屏幕上，从而形象、直观地看到溢油漂移扩散变化的全过程。

A VISUAL-COMPUTATIONAL SYSTEM OF OIL SPILL DRIFT AND DIFFUSION PREDICTION IN THE SOUTH CHINA SEA BASED ON MICROCOMPUTER

visual-computational system of oil spill drift and diffusion prediction in the South China Sea based on microcomputer was pursued and developed by visualizational new technic in scientific computing, combined by dynamic oceanology, numerical analysis,computer graphic science and technology, and the commonly used micro-computer 386 as its hardware support system, and MS FORTRAN language, assembler language and Graphic Kernel System (GKS) package as software support system. The system can not only simulate the density distributions of oil spill by a selected numerical model of oilspill drift and diffusion prediction with the wind field data and current data in South China Sea, but also display graphically, instantly and state dynamically the numerical resultson computer. Therefore, the whole varying process of oil spill drift and diffusion can be seen figuratively and directly.