Share your visualization files with colleagues and clients using a freely-available restricted-capability version of the same program as a free 3D viewer
Export report-quality high resolution images for presentations or reports
Create high resolution animations
Capabilities can be customized to meet project-specific needs
Technical support available directly from the developer
NEWS:
To fix the problem with crashing while opening GWD file related to the windows update KB4565633 please install latest version
Version 4.0 Released, Updated many existing features and added two major additions: Modflow 6 and modPATH3DUH3DU
Date: 9/4/2019:
Version 4.0
Date: 6/9/2019:
Version 3.2.58 Fixed several minor bugs
Version 3.2.42 Fixed bug related to exporting and importing Unique color table
Date: 10/29/2018:
Version 3.2.34 Added support for CLN package
Date: 8/11/2018:
Version 3.2.28 Fixed bug related to reading TVM package
Date: 7/2/2018:
Version 3.2.24 Fixed bug related to creating Slice in Modflow USG
Date: 7/21/2018:
Version 3.2.23 Fixed bug related to creating Slice in Modflow USG
Date: 5/23/2018:
Version 3.2.18 Fixed bug related to the reading Vertical Conductivty if LAYVKA = 1
Date: 4/21/2018:
Version 3.2.14 Fixed bug in MF_USG TVM package.
Date: 4/18/2018:
Version 3.2.12 Added suppot for MF_USG TVM package.
Date: 2/22/2018:
Version 3.1.17 Fixed bug related to reading Modflow USG GSF file.
Date: 2/12/2018:
Version 3.1.16 Fixed crashing issue in case of runnin KT3D_H20 without saved project file.
Date: 1/8/2018:
Version 3.1.15 Fixed issue with duplicates in 3D kriging
Date: 11/20/2017:
Version 3.1.14 Fixed problem with cut object in case of voronoi grid type is used in MF USG model
Date: 10/3/2017:
Version 3.1.09 Added an option to automatically remove duplicate points in 3D kriging.
Date: 9/15/2017:
Version 3.1.08 Fixed issue related to aquifer thickenss and grid elevations in Bioscreen-AT.
Date: 9/11/2017:
Version 3.1.07 Added an option to export 3D kriging results to a shapefile.
Date: 7/7/2017:
Version 3.1.04 Fixed bug related to flipped images.
Date: 6/28/2017:
Version 3.1.03 Added option fpr 3D kriging using MF USG model grid.
Date: 6/22/2017:
Version 3.1.02 Released, Fixed bug related to filtering data in Well Drift
Date: 6/16/2017:
Version 3.1.01 Released, Fixed bug related to the oppening GWD file after imported targets
Date: 6/12/2017:
Version 3.1.00 Released, Updated User manual
Date: 5/28/2017:
Version 3.0.18 Released, Fixed bug related to KT3_H2O updates
Version 3.0.17 Released, Added some missing dll's
Date: 5/12/2017:
Version 3.0 Released, Updated many existing features and added two major additions: KT3D_H2O and Bioscreen-AT3D
Date: 12/22/2016:
Version 2.0.19 Released, Fixed several bugs related to MF head contours legend, fixed bug in MF USG HFB and RCH packages
Date: 9/14/2016:
Version 2.0.18 Released, Fixed several bugs with contouring when very small Noflow value used.
Date: 6/15/2016:
Version 2.0.17 Released, Fixed several minor bugsbugs
Date: 4/7/2016:
Version 2.0.16 Released, Fixed bug related to MF Grid Outlline visibility and contour labels visbility after reopening project filefile
Date: 2/23/2016:
Version 2.0.15 Released, Fixed bug related to reading shapefiles adn bug related to offset and rotation of Model outline in Surface View
Date: 30/12/2015:
Version 2.0.14 Released, Added option to filter pathlines by end points and captured by MNW wells, Fixed several bugs in 3D kriging related to slow loading big data sets.
Date: 09/08/2015:
Version 2.0.13 Released, Fixed some issues related to MF targets.
Date: 08/24/2015:
Update Version 2.0.12 Released, Fixed some issues related to License key check and reading MNW package if THIEM loss type is used.
Date: 07/29/2015:
Update Version 2.0.10 Released, Fixed some issues with Exporting imaages.
Date: 07/23/2015:
Update Version 2.0.09 Released, Fixed some issues with Nework License Manager
SSPA offers three courses in September 2015:
Introductory and Advanced PEST Courses
Theory and Application of MODFLOW-USG
Conceptual Groundwater Model Development with the Analytic Element Method
Date: 07/20/2015:
Update Version 2.0.08 Released, added option for exporting MF properties to a shapefile, ASCII arrays, etc.
Version 2 is finally released !!!!!!!!
Version 2. Comming Soon
Date: 03/19/2015:
Version 1.00.025 Released,
Date: 11/26/2014:
Version 1.00.024 Released, Fixed bug that make GWD to crash during animation
Date: 10/24/2014:
Version 1.00.023 Released, Fixed bug appeared in version 1.00.022 related to multiple printing of scale bar
Version 1.00.022 Released, Fixed bug related to MFUSG DRN package
Date: 9/4/2014:
Version 1.00.021 Released, Fixed bug related to launching GWD from GW Vistas
Date: 4/6/2014:
Version 1.00.020 Released, Added support for visualizing Surfact concentration file.
Date: 2/10/2014:
Version 1.00.019 Released, Fixed the bug related to reading wells from GWV and also Grid Cuts if MF USG is viewed. Added option for renaming tree items by delayed left click and F2 key.
Date: 1/29/2014:
Version 1.00.018 Released, Fixed the bug related to some UCN views.
Date: 1/272014:
Version 1.00.017 Released, Fixed the bug related to synchronization between head and MF stress periods, Added and option to read MF USG CLN wells.
Date: 1/15/2014:
Version 1.00.016 Released, Fixed the bug related to well label font color. Added an option for labeling well pumping rates.
Date: 1/7/2014:
Version 1.00.015 Released, Added an option to snap shapefiles and GW Vistas map files on top of the MF models.
Date: 12/22/2013:
Version 1.00.014 Released, Fixed the bug in reading head file in case of no flow value is 1E-30. Added option in Slice and Cut objects to color HK, VK, S and Sy by unique values (Zones). Added new feature, MF grid can be visualized as layers surfaces.
Date: 12/18/2013:
Version 1.00.013 Released, Fixed the bug in importing wells if GWD launched from GW Vistas
Date: 12/15/2013:
Version 1.00.012 Released, Added new feature for importing GW Vistas MAP basemap files, Fixed the bug in Exporting Pathlines to a shapefiles, Error in Time atribute.
Date: 12/05/2013:
Version 1.00.011 Released, Added new feature for importing data from previously created project files
Date: 11/27/2013:
Version 1.00.010 Released, Fixed bugs related to reading WEL package if GWD were launched from GW Vistas. Added option to update License key directly from GWD
Date: 11/19/2013:
Version 1.00.009 Released, Fixed bugs in reading SFR,LAK and MNW2 packages. Added option to read UPW package. Added option for exporting pathlines to shapefiles
Version 1.00.008 Released, Fixed offset and rotation bug in Modflow LAK package.
Date: 11/08/2013:
Version 1.00.007 Released, Temporary fix for a bug that rotates Basemap images. Fixed a bug related to reading pathlines generated by Modpath version 3.
Date: 11/06/2013:
Version 1.00.006 Released, Fixed bug in animation, if only MT3D concentrations are animated, GWD wasn't updating concentration related objects.
Version 1.00.005 Released, Fixed bug related to wrong reading of wells if GWD launched from Groundwater Vistas and bug related to the animation
Date: 10/28/2013:
Version 1.00.004 Released, Fixed bug that crashed GWD if launched from Groundwater Vistas.
Date: 10/24/2013:013:
Version 1.00.003 Released, added option to visualize modflow USG grids as a discrete cells, updated contouring algorithm for Modflow USG heads
Date: 09/23/2013:
The development team is pleased to announce the release of the GWD Version 1.00