To include inputs for sediment transportation in a long-term GSSHA model, do the following:
| 1. Set sediment transport parameters.
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- Open Job Control..., turn on Soil erosion and select Edit parameter....
- Set the soil parameters, including computation methods, elevations, and sediments.
- In the Job Control dialog, enter the information for channel routing and all other necessary data.
- Select a stream arc in the Graphics Window to bring up the properties dialog and enter a number in the Max erosion column.
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| 2. Assign an index map.
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- Select an index map in the Project Explorer and assign it to the GSSHA model.
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| 3. Define erosion parameters.
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- Go to Map Tables... under the GSSHA menu and select the Soil Erosion tab.
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| 4. Define the output control.
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- Go to Job Control and select the Output Control... button.
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| 5. Run the simulation.
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- Save and run the GSSHA simulation.
- Right-click on any of the graphs listed in the Project Explorer to view them.
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