SMS:Roughness Options Dialog: Difference between revisions
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The following parameters can be set in the ''Roughness Options'' dialog: | The following parameters can be set in the ''Roughness Options'' dialog: | ||
* Manning's | * Manning's ''n'', no vegetation | ||
* Depth for no vegetation | * Depth for no vegetation | ||
* Manning's | * Manning's ''n'', with vegetation | ||
* Roughness coefficient | * Roughness coefficient | ||
* Minimum Manning's | * Minimum Manning's ''n'' | ||
* Maximum Manning's | * Maximum Manning's ''n'' | ||
* Set Defaults | * Set Defaults | ||
<blockquote> | <blockquote> | ||
Revision as of 20:55, 10 December 2014
File:RMA2 Roughness Options.jpg
RMA2 Roughness Options dialog
The RMA2 Roughness Options dialog is used to define the RD Card: Automatic Roughness Coefficient Assignment by Depth. See the RD Card description in the RMA2 model documentation for more information.
The following parameters can be set in the Roughness Options dialog:
- Manning's n, no vegetation
- Depth for no vegetation
- Manning's n, with vegetation
- Roughness coefficient
- Minimum Manning's n
- Maximum Manning's n
- Set Defaults
- Opens the Roughness By Depth Defaults dialog. Defaults from several Army Corps projects can be automatically entered into the Roughness Options dialog.
A graph of the Depth vs. Roughness is calculated using the given parameters and shown in the Roughness Options dialog.
Related Topics
SMS – Surface-water Modeling System | ||
|---|---|---|
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| Riverine/Estuarine Models: | AdH • HEC-RAS • HYDRO AS-2D • RMA2 • RMA4 • SRH-2D • TUFLOW • TUFLOW FV | |
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