GMS:What's New in GMS 10.8 Text

1. HydroGeoSphere interface added
2. MODFLOW 6
   • MODFLOW 6 - Flow Budget
   • MODFLOW 6 - Velocity vectors
   • MODFLOW 6 - HFB package, map from coverage
   • MODFLOW 6 - Starting heads = top elevations option
   • MODFLOW 6 - Units in table column heading tool tips
   • MODFLOW 6 - Open in Explorer
3. MODFLOW
   • MODFLOW BCF package support for IKCFLAG
     • “SAMG-Modflow” and “SAMG-Modflow+ Add-on”
4. MODFLOW-USG
   • Find and set pass through cells for MODFLOW-USG DISU package.
     • DRT and ETS enabled for MODFLOW-USG and MODFLOW-USG Transport
5. MODFLOW-USG Transport
   • RCH package support for SEEPELEV and CONCENTRATION.
   • EVT package support for ETFACTOR
     • DRT and ETS enabled for MODFLOW-USG and MODFLOW-USG Transport
6. General
   • New color ramp dialog with about 200 new ramps from Colorcet and MatPlotLib.
   • 3D UGrid from Rasters tool
   • Ability to handle non-English characters in datasets
   • List of selected UGrid cell/point IDs shown in selection feedback
   • Legend can include dataset units and time units via “UNITS” and “TUNITS” in Contour Legend Options dialog
   • Map to WASH tool
   • Select all cells in UGrid layer using ‘l’ key

• Find and set pass through cells for MODFLOW-USG DISU package

Model Versions: MODFLOW-USG Transport version 2.1.1, mod-PATH3DU version 2.1.7, MODFLOW 6 version 6.4.2, PEST version 17.5