面向对象的NetCDF文件桌面化读取软件的设计

为解决多种类、多维数的异构海洋观测数据的读取问题，运用面向对象的思想对NetCDF文件中的元数据和数据进行对象化，提出了包括文件、维度、属性、变量和其类型等的类层次构建方法。以组件技术对其进行封装，并和网格、树以及绘图组件集成为桌面化读取软件，把海洋观测数据以二维表格和图像可视化的方式直观形象的表达出来。该软件运行稳定，系统耦合度低，能够满足当前数据读取的需求。

Design of object-oriented NetCDF reading desktop software

We employ an object-oriented idea to make meta-data and data in a NetCDF objective to solve the issue of the reading for multi-kind and multidemensional isomerous ocean observation data. We also present a class hierarchy which includes file, dimension, attribute, variable and its type. The class hierarchy is encapsulated with a component object model and forms desktop software by integrating grid, tree and chart component. The software is stable and has low system coupling, so it can satisfy the requirement of current data access.