GMS (software)

GMS
Developer(s)Aquaveo
Stable release
10.7 / November 2022; 1 year ago (2022-11)
Operating systemMicrosoft Windows
TypeHydrogeology software
LicenseProprietary
WebsiteOfficial website

GMS (Groundwater Modeling System) is water modeling application for building and simulating groundwater models from Aquaveo. It features 2D and 3D geostatistics, stratigraphic modeling and a unique conceptual model approach. Currently supported models include MODFLOW, MODPATH, MT3DMS, RT3D, FEMWATER, SEEP2D, and UTEXAS.

Version 6 introduced the use of XMDF (eXtensible Model Data Format), which is a compatible extension of HDF5. The purpose of this Is to allow internal storage and management of data in a single HDF file, rather than using many flat files.