摘要
IBM SP2大型处理计算机配备美国西方公司的omega地震资料处理软件,并随机配有12台IBM 3490E磁带机,用于地震资料解编和转储地震资料处理成果。但在使用过程中有时磁带机会被锁死,用常规的方法无法打开。本文主要介绍了对该问题的分析过程,以及运用C语言及SHELL语言编程解锁的方法。该问题的解决,提高了设备利用率,同时也提高了地震资料处理效率。
IBM SP2 large-scale processing computer equipped with omega seismic data processing software from American Occidental Company and 12 IBM 3490 tape drivers as well, and is used for seismic data demultiplex and storage of processed seismic data results. The tape driver may be sometimes locked and cannot be opened by common method in a process of usage. The paper mainly introduced the analytic process of the issue and delock method by C language and Shell language for programming. The solution of the problem improved the usage factor of equipment and efficiency of seismic data processing at the same time.
出处
《物探装备》
2008年第5期325-326,共2页
Equipment for Geophysical Prospecting
