ATX110.ZIP 03-20-90 162k ATX is a recishareware seismic refraction inter MOD200.ZIP 12-01-88 94k Log Interpolation and Seismic Modeling - EGA/He MOD201.ZIP 03-07-89 99k Log Interpolation and Seismic Modeling (EGA/Her pccd_48.zip P.C. convolution is a educational software package that graphically demonstrates the convolution operation. It allows the user to enter arbitrary functions and displays intermediate results on the screen. It runs on IBM PC type computers using DOS 4.0 or later. It is currently being used in schools of Mathematics, Electrical Engineering, Earth Sciences, Aeronautics, Astronomy, Geophysics, and (believe it or not) Experimental Psychology. The demonstration version may be freely copied and distributed. A fully functional version is free for the asking (but you must ask). Contact Dr. Kurt Kosbar (kosbar@ee.umr.edu) for additional details. PHYS123.ZIP 08-26-87 8k Geophysical Spreadsheets Lotus 123 PHYSSC4.ZIP 08-26-87 7k Geophysical Spreadsheets SuperCalc4 RAYOUT.ZIP 11-03-88 54k simple migration program SYN233.ZIP 03-17-89 115k Synthetic Seismogram Generator (Geophysics) SYNSEIS.ZIP 06-28-88 51k Synthetic seismic generation system GNACDROM.ZIP 12-22-90 574k DEMO-Geoph. of N.A. CD-ROM (NOAA) GMFILTER.ZIP 01-28-91 65k Uses 2D fast Fourier transforms to perform gravity and magnetic filtering in the frequency domain. Requires IBM compatible w/ math coprocessor. Creates 3D perspective plot on graphics monitor or send output to Golden Software's Surfer TRAJ.ZIP 02-02-91 18k Lotus 123 template for directional wellbores. REFRMODL.ZIP 03-19-91 54k REFRMODL.TXT seismic refraction modeling progr AMSEIS10.ZIP 08-18-91 125k Amatuer Seismologist - view seismograph onscree EPAEXP.ZIP 11-27-91 111k Geophysics:EPA GP expert advisor