Advanced three-dimensional groundwater modeling
with MODFLOW and GMS
Dedication to MODFLOW support
- All versions of MODFLOW supported: 2005, 2000, 96, 88
- Many MODFLOW packages supported including: DRN1, DRT1, EVT1, ETS1, GHB1, HFB1, LAK3, MNW1, RCH1, RIV1, SFR2, STR1, CHD1, WEL1, UZF1, BCF6, LPF, HUF, GMG, SIP, PCG2, SOR, SAMG and more to come
- Guaranteed to read any model that MODFLOW can run
- Support for MODFLOW related packages such as MODPATH, MT3DMS, RT3D, PEST, and built in ZONEBDGT tools
- Full suite of manual and automated calibration tools including PEST, Parallel PEST, Monte Carlo simulations, calibration targets, plots and charts
- Large model support (grid cells, stress periods) with smart memory management and caching for maintained responsiveness
- Transient data support in real date/time format
- Interpolation of transient data
- Stochastic Simulation tools including Monte Carlo, Latin Hypercube, Gaussian Field, T-PROGS (better than indicator kriging) and Risk Analysis wizard for capture zone and transport analysis.
Full 3D visualization
From cross-section editing to advanced probability statistics, GMS offers unparalleled subsurface modeling tools.
- Real time panning, zooming and rotating in 3D
- Optimized OpenGL graphics for improved hardware rendering
- Texture mapping of images on surfaces
- Transparency of contours, texture maps, surfaces, iso-surfaces
- Light source and specularity
- Cut away views to see the inside
- 3D cross sections at any angle
- Iso-surfaces
- Create animation videos - create fly-bys, animate transient data, moving cross sections
Conceptual modeling
Discover the power and capabilities of MODFLOW & GMS with a free 2-week trial. Visit the Download Center for the latest full installation of GMS. Included in the installation are a collection of GMS and MODFLOW tutorials.
The MODFLOW tutorials provide step-by-step instructions for:
- Grid independent representation of model features using GIS type objects (points, arcs and polygons)
- Grid independent representation of stratigraphy using solids
- Grid independent representation of stratigraphy using point data and interpolation to MODFLOW layers
- Display of background images of maps, aerial photos etc.
- 2D and 3D interpolation and geostatistics including kriging
GIS integration
- Tight integration with GIS data
- Open Geodatabases and Shapefiles directly in GMS
- Export Geodatabases and Shapefiles
- Integration with Arc Hydro Groundwater for powerful report and map generation inside ArcMap
- Worldwide global projection support including Cartesian and geographic (lat/lon)
User friendly interface
- Standard, intuitive, user-friendly windows interface
- Annotation tools for report generation
- Many step-by-step tutorials
- Complete help system
- Active forums with contributions from users and developers
- Full phone and email tech support
- Regularly scheduled training courses with expert modelers. On-site training available
