分布式水文模型的图形用户界面开发——在黄河小花间的实例应用

Graphical User Interfaces in the Distributed Hydrological Model——The Application to Xiaolangdi-Huayuankou Section of the Yellow River Basin

分布式水文模型是当今水文模型发展的趋势 ,是研究变化环境下水文循环与水资源演化规律的理想工具。图形用户界面 (GUI)技术在分布式水文模型中的应用 ,不仅为模型提供了应用的平台 ,更重要的是使复杂的模型具有简单易用性 ,为非专业用户的使用提供了方便 ,分布式水文模型GUI的开发是一个必然的趋势。黄河小花间水文模型为一个松散藕合型、小时为时间尺度的分布式水文模型 ,针对该模型开发的GUI为模型提供数据管理、参数率定、模型运行和结果输出的整体功能。模拟结果表明 ,模型运转良好。

The Distributed Hydrological Model is the developing trend of the hydrology field. It is an ideal tool for the research of water cycle and evolvement rule of water resources under variant environments. Since the technique of GUI has been used in this professional hydrological model, it not only applied the terrace for hydrological model, but also made the model easier to use. The technique of GUI provided non-professional users a useful analysis tool, and it's the trend of Distributed Hydrological Model analysis. The Xiaohuajian model of Yellow River Basin is a loose convenienceDistributed Hydrological Model based on the hour to dimension mode. The GUI developed aiming at this Distributed Hydrological Model applied the whole functions such as data management, paras determination, model running and result output for the model. The simulated results showed that the model performed well.