https://wiki.seismic-unix.org/ 2026-05-14T17:58:07+00:00 https://wiki.seismic-unix.org/ https://wiki.seismic-unix.org/_media/wiki:dokuwiki.svg text/html 2019-07-21T08:33:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.seismic-unix.org/sudoc:documentation?rev=1563698020&do=diff SU documentation * History of SU * SU installation * SU data format * SU programming rules text/html 2019-07-20T20:49:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.seismic-unix.org/sudoc:history_of_su?rev=1563655791&do=diff History of SU Einar Kjartansson began writing what is now called SU (the SY package) in the late 1970s while still a graduate student at Jon Claerbout's Stanford Exploration Project (SEP). He continued to expand the package while he was a professor at the University of Utah in the early eighties. In 1984, during an extended visit to SEP Einar introduced SY to Shuki Ronen, then a graduate student at Stanford. Ronen further developed SY from 1984 to 1986. Other students at SEP started to use it a… text/html 2021-03-30T21:32:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.seismic-unix.org/sudoc:su_data_format?rev=1617139954&do=diff SU Data format Here will have an explanation of how SU data is, it's headers and how they are organized in a big SU file with more than one gather: SEG-Y Data Exchange Format, Rev. 0 and Rev. 1 and Rev. 2, with Seismic Un*x keys SU key Length Bytes text/html 2023-03-23T22:05:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.seismic-unix.org/sudoc:su_installation?rev=1679609156&do=diff Installing the SU package Remember that the U in SU stands for “Unix”. Thus, you must must be running some form of a Unix or Unix-like environment to use SU. Today, many choices are available. There, are, of course, many variations of Linux, each which works equally well as a platform for SU. Another Unix option is Mac OSX, which was based on FREE BSD Unix. text/html 2019-07-30T21:55:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.seismic-unix.org/sudoc:su_prog_rules?rev=1564523757&do=diff Seismic Unix coding rules Development rules for Seismic Un*x Seismic Unix has remained a stable, easy to install, and transportable package by following a few simple rules. Don't change the header structure The first of these is that changing the SU header definitions is forbidden.