Obtaining and Installing SU

The SU package contains seismic processing programs along with libraries of scientific routines, graphics routines and routines supporting the SU coding conventions. The package is available by anonymous ftp at the site ftp.cwp.mines.edu (138.67.12.4). The directory path is pub/cwpcodes. The package may also be obtained on the World Wide Web at http://www.cwp.mines.edu/cwpcodes. Take the files:

1. README_BEFORE_UNTARRING
2. untar_me_first.xx.tar.Z
3. cwp.su.all.xx.tar.Z

Here the xx denotes the number of the current release. An incremental update is also available for updating the previous release yy to the current release xx. Take the files:

1. README_BEFORE_UNTARRING
2. README_UPDATE
3. untar_me_first.xx.tar.Z
4. update.yy.to.xx.tar.Z
5. update.list

If you find that ftp times out during the transmission of the files, the package is available in smaller pieces in the subdirectory outside_usa.

For readers who are not familiar with anonymous ftp, an annotated transaction listing follows in section A.1.