关于如何使用ncl的课件，包括数据的读取、存放、画图等等最基本方法
This lecture is talking about how to use NCL software, including data analysis, plotting and so on . (2013-05-05, PDF, 7308KB, 下载19次)
c语言的图形编程技术，教你如何用C语言编写图形
c graphics programming language, teach you how to write graphics in C language (2011-11-29, PDF, 522KB, 下载3次)
介绍了PSCAD如何与C语言进行接口编程，在很大程度上能够方便对自定义模块的编程。
PSCAD described how the interface with C language programming, in large part to facilitate the programming of the custom module. (2010-08-26, PDF, 275KB, 下载27次)