A program to run forward, three-dimensional trishear models. Trishear is a kinematic model for fault-propagation folding. Trishear3D is freeware, but only for academic purposes. If you want to use the program for consulting, please contact me.What is new...

OSXBackstrip performs 1D "Airy type" Backstripping of Sedimentary Strata. You can easily input the data, produce backstrip plots, edit plots for publication, save the data and the plots. OSXBackstrip makes backstripping easy.What is new in this release:...

OSXFlex2D

OSXFlex2D 3.0

OSXFlex2D is a program that implements the "elastic" , "flexural" model. Crustal loads can be entered and plotted, the profile of deformation produced by these loads can be computed and visualized, and the effect of changes in model parameters can be...

OSXGeoCalc is a Structural Geology calculator. It operates on lines and planes, strains, stresses, and drillcore data. Individual computations can be made using the calculator's interface. Multiple computations can be made using text files. Lines and...

OSXStereonet plots lines and planes in a stereographic, equal angle or equal area, projection. The program can produce various types of plots such as scatter plots, great circle plots, contour diagrams, rose diagrams, stereonets from any orientation, and...

SSPX

SSPX 3.7

SSPX is a program to calculate strain/strain rate from displacement/velocity data in two and three dimensions. SSPX is a full fledged inverse modeling program to calculate best fitting deformation tensors given displacement or velocity vectors at a...