SMS:Roughness Options Dialog
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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. This dialog is reached through the Global Methods tab of the RMA2 Model Control dialog.
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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