arc2cnv.c : C code to convert phase data from hypoinverse archive format (the current USGS Menlo Park standard) to that used by simulps12.for (see below) and the always popular velest.f joint hypocentral determination program.
simulps12.for: Fortran code (VMS compatible) for 3-D velocity model determination and hypocentral location with local earthquake data. Full inversion, not tomography, this is the program written by Cliff Thurber and modified by others (most recently Donna Eberhart-Phillips).
simin.tar.Z: some example input files for simulps12.for including the VMS command file. These don't form a complete set that go together, but do show all the different types of input files. This a unix tar compressed with the unix compress command.
stress.tar.Z: The code to invert fault slip data for the stress tensor. format is compressed tar. To extract on a unix system use the command % zcat stress.tar.Z | tar xf - It will expand into a number of files in your current directory. You also need to get the onnet plotting package which is further down on this page.
stresspc.zip: Same as stress.tar but containing Leigh House of Los Alamos' conversion of the software to PC compatibility. The zip was done with Zip 1.0 (29 September 1991).
The stereonet plotting package, onnet, used in the stress inversions is also available separately.