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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。
In this paper, a new visualization technology of scientific computing is introduced. Combined with dynamic oceanography, computational mathematics, computer graphics and computer technology, a universal 386 microcomputer is used to support the hardware system. With MSFORTRAN language, assembly language and graphics core system (GKS) software package, Prediction System of Ocean Spill Oil Spread and Diffusion in the South China Sea. The system not only can make use of the South China Sea wind field and flow field data to simulate the oil spill concentration distribution on the sea surface according to the selected model of offshore oil spill drift diffusion calculation but also can display the simulation results graphically in real time and dynamically On the screen, and thus the image, visually see the whole process of the spread of changes in oil spills drift.