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在怀俄明大学针对地壳研究项目开发了一套新的多分量地震数据处理系统软件包。该系统具有成功开发的类似于某些商业模拟程序所使用的作业描述语言,它有利于复杂处理算法的编程,监督程序采用独特的反向传播处理策略,给处理流程增加了灵活性。系统的结构允许按自然方式进行并行计算。针对我们的系统已开发出了60多个地震处理模块,专用接口能为其它处理系统开发的老模块兼容。系统用c程序语言编写,某些模块则使用FORTRAN语言编写,运行环境为SUN Sparc及SGI公司的Indigo工作站及四个处理器的SGI Power Challenge L上的UNIX。
A new suite of multi-component seismic data processing software packages was developed at the University of Wyoming for the crustal research project. The system has a successful job-description language similar to that used by some commercial simulation programs, which facilitates the programming of complex processing algorithms that employ a unique back-propagation processing strategy that adds flexibility to the processing flow. The structure of the system allows for parallel calculations in a natural way. More than 60 seismic processing modules have been developed for our system, with dedicated interfaces that are compatible with older modules developed by other processing systems. The system is written in the c programming language, while some modules are written in FORTRAN and run on Sun Sparc and SGI Indigo workstations and UNIX on SGI Power Challenge L with four processors.