Argus Open Numerical Environments (Argus ONE) - A finite-element and finite-difference numerical preprocessor providing a unified modeling solution for groundwater models
GMS supports both finite-difference and finite-element groundwater models in 2D and 3D including MODFLOW 2000, MODPATH, MT3DMS/RT3D, SEAM3D, FEMWATER, PEST, UTEXAS, MODAEM and SEEP2D.
MOCDENSE is a variable density ground-water flow and solute-transport model. This version of MOCDENSE simulates the flow in a cross-sectional plane rather than in an areal plane.
SUTRA is a 2D ground water saturated-unsaturated transport model, a complete saltwater intrusion and energy transport model. SUTRA is integrated with Argus ONE for graphical pre and post processing.