Practical Groundwater AnAqSim

Practical Groundwater (ex. Fitts Geosolutions) AnAqSim 2024.2.3 AnAqSim (Analytic Aquifer Simulator) is used to model groundwater using an analytical (meshless) approach. Unlike classical numerical methods (grids, elements, finite differences, etc.), AnAqSim is based on the Analytical Element Method (AEM), which allows you to simulate groundwater flows without the need to build a grid over the entire model space. The program uses subdomains - parts of the model, within which their own parameters are set, which facilitates the modeling of inhomogeneous and anisotropic zones. Supports multilayer models (aquifer systems), as well as time (transcessional) calculations (that is, changes in conditions over time). Functions are available to model salt-water interactions (e.g., fresh-salt interface) under suitable conditions. Exists.