User:Jcreer/SWB: Difference between revisions
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* '''Properties''' | * '''Properties''' | ||
===Model Control=== | ===Model Control=== | ||
The parameters for the SWB model run are set in the ''Model Control'' dialog. | |||
==External Links== | ==External Links== | ||
Revision as of 15:39, 11 May 2018
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This contains information about functionality available starting at GMS version 10.4. The content may not apply to other versions. |
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The Soil-Water-Balance (SWB) model has been developed by USGS to allow estimates of potential recharge to be made quickly and easily.
Required Input
Four gridded datasets are required:
- Hydrologic soil group
- land-use/land cover
- Available soil-water capacity
- Surface-water flow direction
In addition to gridded land-surface data the model requires tabular daily climatological data (daily precip (inches), average air temperature [F], max air temp [F], min air temp [F]). Additional data may be required depending on model options: (1) daily average wind speed (m/s), (2) daily average relative humidity (%), (3) daily max relative humidity (%), (4) daily percentage of possible sunshine (%). Finally a lookup table must be supplied to assign curve numbers, interception values, rooting depths, and maximum daily recharge values.
Creating an SWB Simulation
To create an SWB simulation, do the following:
- Right-click in an empty space in the Project Explorer and select New Simulation | SWB.
SWB Interface
The SWM model interface is found after a simulation has been created.
Simulation Menu
Right-clicking on the simulation item in the Project Explorer will bring up the following menu command:
- Delete
- Duplicate
- Rename
- Model Control
- Model Check
- Export SWB
- Launch SWB
- Save, Export, and Launch SWB
- Properties
Model Control
The parameters for the SWB model run are set in the Model Control dialog.
External Links
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 | ||
