To build an SRH-2D model using a culvert, use the following steps:
| 1. SRH-2D project setup.
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- Start with an SRH-2D project that ready to have a structure added.
- Load an SRH-2D project.
- Start and build componets for an SRH-2D simulation.
- Before creating a structure, the SRH-2D project should have already have the following:
- Data for project has been imported.
- Elevation data has been reviewed and edited including that all projections are correct.
- Model limits defined using the Mesh Generator coverage and a mesh has been generated from it.
- Materials have been defined in a Materials coverage.
- See also: SRH Project Workflow
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| 2. Create culvert boundary conditions.
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- Create boundary condition arcs for the culvert.
- Specify the HY-8 culvert definition file.
- Assign the boundary condition attributes and define the culvert in HY-8.
- Modify the materials coverage.
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| 3. Specify the initial conditions of the stream.
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| 5. Review results.
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- Open _XMDF file.
- Results layers.
- Observation lines.
- Summary table.
- Run the Plot Wizard.
- Data calculator.
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