3D cross-section, 3D axisymmetric, and 2D geometry options
Comprehensive saturated/unsaturated formulation
Convenient initial pore water pressure condition definition
Estimation routines for defining hydraulic functions
Optional isothermal vapor transfer
Results graphing and visualisation options, including isosurfaces and contouring
Steady-state or transient groundwater flow
Under-relaxation and convergence strategies for pore water pressure computation