GMS:MODFLOW Commands
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The MODFLOW menu becomes active once the MODFLOW model has been built in GMS. The menu has two submenus: Optional Packages and Advanced. The commands in the MODFLOW menu are listed below:
| Menu Command | Description |
|---|---|
| New Simulation... | Creates a new MODFLOW simulation and brings up the Global Options/Basic Package dialog. If a simulation exists then the current one will be deleted and a new one will be made. |
| Delete Simulation... | Deletes the current MODFLOW simulation. |
| Check Simulation... | Brings up the Model Checker dialog. This generates a list of possible errors and warning messages in the top scrolling window. |
| Run MODFLOW... | Initiates the MODFLOW executable. GMS will ask if you would like to save your work before running the executable. |
| Read Solution... | Opens a window for the user to search for a previous MODFLOW solution. |
| Flow Budget... | Shows the model's flow budget as one zone (default) or multiple user defined zones. |
| Global Options... | Opens the MODFLOW Global/Basic Package dialog to set up a MODFLOW simulation. |
| BCF – Block Centered Flow... | Opens the MODFLOW Block Centered Flow Package dialog. See BCF Package to learn more. |
| PCG2 – Pre. Conj.-Gradient Solver... | Opens the MODFLOW PCG2 Package solver dialog for the selected solver. (May not be PCG2) |
| OC – Output Control... | Opens an output dialog for the user to chose what comes out of a MODFLOW run. |
| Optional Packages > | |
| Well (WEL) Package... | Opens the Well Package dialog. |
| Multi-Node Well (MNW) Package... | Brings up the Multi-Node Well (MNW1) Package dialog. |
| River (RIV) Package... | Opens the MODFLOW River Package dialog. |
| Lake (LAK) Package... | |
| Drain (DRN) Package... | |
| Drain Return (DRT) Package... | |
| General Head (GHB) Package... | |
| Recharge (RCH) Package... | Starts the MODFLOW Recharge Package dialog. |
| Evapotranspiration (EVT) Package... | |
| Evapotranspiration Segment (ETS) Package... | |
| Stream (STR) Package... | |
| Stream (SFR2) Package... | |
| Time Var. Head (CHD) Package... | |
| Unsaturated Zone (UZF) Package... | |
| HFB Package... | |
| Convergence Options... | |
| Parameters... | |
| Obervations... | |
| Parameter Estimation... | |
| Stochastic... | |
| Advanced > | |
| Export Native MF2K text... | Creates native MODFLOW files from existing GMS MODFLOW-with-hdf5 files. |
| Display Options... | Opens the Display Options dialog showing the MODFLOW tab. |
| Sources/Sinks... | |
| Toggle Barrier | Creates a "no flow boundary" between two adjacent selected cells. |
| Cell Properties... | |
| IFACE... | |
| ITOP... |
Obsolete Commands
The following commands have been removed from the most recent versions of GMS.
- LPF Package...
- Opens the flow dialog to insert hydrologic parameters. (May not be LPF)
Related Topics
GMS – Groundwater Modeling System | ||
|---|---|---|
| Modules: | 2D Grid • 2D Mesh • 2D Scatter Point • 3D Grid • 3D Mesh • 3D Scatter Point • Boreholes • GIS • Map • Solid • TINs • UGrids |  |
| Models: | FEFLOW • FEMWATER • HydroGeoSphere • MODAEM • MODFLOW • MODPATH • mod-PATH3DU • MT3DMS • MT3D-USGS • PEST • PHT3D • RT3D • SEAM3D • SEAWAT • SEEP2D • T-PROGS • ZONEBUDGET | |
| Aquaveo | ||
