PC-Progress s.r.o. software

Announcement: Note that the Hydrus-1D software package has been discontinued. While Version 4.17 of HYDRUS-1D will remain available to the public as is, any new developments will from now on be implemented only in Version 5 of HYDRUS. Note that version 4.17 of HYDRUS-1D has recently been fully updated and merged with HYDRUS (2D/3D) (version 3.04) to result in Version 5 of HYDRUS. New features of the one-dimensional part of Version 5 of HYDRUS include new modules PFAS, Cosmic, DPU, Particle Tracking, and C-Ride, as well as updated graphical capabilities, such as two-dimensional z-t graphs of selected variables. More details about Version 5 of HYDRUS.

STANMOD (STudio of ANalytical MODels) is a public domain Windows-based computer software package for evaluating solute transport in porous media using analytical solutions of the convection-dispersion solute transport equation.

PropertiesRETC is a computer program which may be used to analyze the soil water retention and hydraulic conductivity functions of unsaturated soils. These hydraulic properties are key parameters in any quantitative description of water flow into and through the unsaturated zone of soils. The program uses the parametric models of