块级的连续数据保护系统，此为可加载的LINUX模块，作为块设备驱动程序与通用块层的中间层工作-This module provides the functionality of Continuous Data Protection at block level.

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代码为本人编写的几个合成地震记录的代码，包括cdp道集，共炮点道集以及一个简单的一层的地质模型对应的合成地震记录。-Code of several synthetic seismogram for I write code, including the CDP gathers, common shot gathers and a simple geological model of layer corresponding synthetic seismogram.