JRG, the Resource Geology Seismic Processing System for Java, and Viewmat

The Resource Geology Seismic Processing System for Java (JRG) is a basic seismic reflection processing package with great graphics, record animation, 3-d and crooked-line capabilities, SEG-Y, SAC, and sound file I/O, and a friendly GUI that runs on any desktop or laptop. It lacks muting or migrations.

To run the Viewmat app and start JRG, double-click on the jrg500.jar or jrg2G.jar file. Use the jrg2G.jar version, unless your computer has less than 4 Gb RAM. The source code is zipped into the jrg-src.jar file.

JRG is partly an adaptation of the UNIX command-line-based Resource Geology Seismic Processing System. See https://Louie.pub for more information. That site also links to Applied Geophysics, Geophysical Series and Filtering, and Seismic Imaging class lab exercises that use JRG.

Copyright: License Granted for Free Use of Open Source

JRG and Viewmat © by John Nikolai Louie

JRG, the Resource Geology Seismic Processing System for Java, and Viewmat licensed under a Creative Commons Attribution 3.0 Unported License.

You should receive a copy of the license along with this work, in the JRG folder as the file ''CC BY 3.0.txt''. If not, see http://creativecommons.org/licenses/by/3.0/.

Other Software Needed

JRG was developed consistent with the Sun/Oracle Java Development Kit (JDK) version 1.1.3, and has been tested to run similarly on the Java 1 and Java 2 Platforms and Runtime Environments (JREs) implemented for Solaris 2.5, 2.7, 2.8, 2.9, & 2.10; Windows95, 98, 2000, XP, Vista, 7, 8, & 10; and MacOS 8.1, 8.6, 9.1, 9.2, 10.1, 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13, 10.14 & 10.15.

The JRE and JDK can be found for any platform through  java.com. They are free for noncommercial use.