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...gic soil type, whereas for runoff coefficients the critical attribute is a soil ID that can be related to a table of runoff coefficients. ...eter. In previous versions of WMS, this step had to be done outside of WMS using a GIS program like ArcView®. These [[WMS:GIS Tables#Joining Tables|tables

|name = GSSHA Wiki |title = [[WMS:GSSHA|GSSHA]]

To use Infiltration in a GSSHA model with WMS, use the following steps: !style="text-align:left;"|1. Create base GSSHA model.

...s in the United States. Information covered includes soil characteristics, soil properties, and addresses limits, risks, and suitability for various uses. ...=https://websoilsurvey.sc.egov.usda.gov/App/WebSoilSurvey.aspx |title= Web Soil Survey |accessdate=May 1, 2019 |publisher=USDA Natural Resource Conservatio

|subtitle=Data and Appendices ===Importing/Exporting Data===

[[File:MapModuleExample.png|thumb|250 px|Examples of arcs drawn over DEM data in the Map module]] ...to define [[WMS:Land Use Coverage|land use]] and [[WMS:Soil Type Coverage|soil zones]].

[[File:Long Term Simulation Dialog.png|thumb|right|400px|The GSSHA ''Long Term Simulation'' dialog.]] ...on'' dialog allows for setting options for long term simulation running in GSSHA. It has the following sections and options:

...an enter in the initial soil moisture using an index map basing it on soil type, land use, or both. When running in continuous simulation mode, the model '''What type of grid structure do you use for groundwater flow?'''

* {{done}} [[WMS:GSSHA Calibration|Calibration]] ** Written with hints of classroom, needs better header level formatting, tutorial link at

Feature points and nodes in GSSHA have several attributes that can be modified. The ''Properties'' dialog all ...feature points and nodes in GSSHA lists the various attributes associated with each feature point or note.

...to the '''2D Grid''' [[File:2D Grid Icon.svg|16px]] module and selecting ''GSSHA'' | '''Maps...''' to bring up the dialog. *''Index – Grid'' – For index maps associated with grids.

[[File:Dialog_GSSHA_Output_Control.png|thumb|right|360 px|''GSSHA Output Control'' dialog.]] ...f these datasets will be imported into to WMS, if they exist, as part of a GSSHA solution.

...In the film loop dialog, you can specify the display elevation associated with your rainfall dataset, and view rainfall intensity at the same time you are With WMS 8.3 you get a variety of visualizing options. For example, the differen

Groundwater interaction in GSSHA models can only be performed in conjunction with one of the following infiltration methods: * Green & Ampt with soil moisture redistribution

...'Nutrients'' in the other options section of the [[WMS:GSSHA Job Control|''GSSHA Job Control Parameters'' dialog]], then clicking '''Edit parameters...''' t The following buttons are found at the bottom of the GSSHA ''Nutrients'' dialog:

[[File:SMS GSSHA MappingTables.png|thumb|400 px|Example of the GSSHA ''Mapping Tables'' dialog]] ==Mapping Table Type==

...he '''Hydrologic Modeling Wizard''' tool in the [[WMS:Get Data Toolbar|get data toolbar]] ([[Image:GetDataToolbar1.png]]). == Watershed Data ==

[[File:SMS GSSHA MC General.png|thumb|400 px|''GSSHA Model Control'' dialog showing ''General'' options]] [[File:SMS GSSHA MC Overland.png|thumb|400 px|''GSSHA Model Control'' dialog showing ''Overland Flow'' options]]

...tributed parameters for options specified in the [[WMS:GSSHA Job Control|''GSSHA Job Control'' dialog]]. The mapping tables relate parameter sets for each p ...sets. Some of the tabs require the option to have been turned on in the ''GSSHA Job Control'' dialog. If the tab is selected and the option has not been tu

==== Add GIS Data Command ==== ...ser to read many formats of vector and raster GIS data. After reading the data, it can be viewed or converted to a format that can be used for hydrologic