说明：  加拿大卡尔加里大学免费地震处理软件的中文编程指南，虽然只有一个简单的RSF时间域有限差分模型程序的例子，但是通俗易懂，作为入门很好，而且是中文的。
(University of Calgary, Canada, the Chinese seismic processing software free programming guide, although only a simple RSF finite difference time domain model program examples, but easy to understand, as a good entry, but also in Chinese.)