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Now you see cross-section related to cross-section 2 and 3.

Working with Structures

The functionality of structures is under construction.

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• Create a network with branches and a cross-sections on each branch.
• Select create weir from the structure tools.
• Click on a branch to create a weir.
• On another branch, put two weirs on the same location to create a compound structure.
• Select create pump from the structure tools.
• Click on another branch to create a pump.

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The structures are added to the network. Now we can adjust the settings.

• Click on the weir.

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You see the cross-sectional view of the weir with the nearest cross-section in the background. The default settings of the weir are OK.
The cross-sectional view cannot be displayed when there is no cross-section on the branch.

• Click on the compound structure

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You see the cross-sectional view of a compound structure with the nearest cross-section in the background. This compound structure consist of two weirs, but more weirs or other structures can be added. The background is colored red as a warning, because the two weirs overlap. To adjust the weirs:

• Click on the weir in the cross-sectional view.
• Adjust the width of one weir in 50m.
• Click on the other weir in the cross-sectional view.
• Adjust the offset in 250m.
• Adjust the width in 50m.

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The indication of overlapping structures (red background) is gone

To adjus the settings of the pump:

• Click on the pump.
• Deselect the control level on the delivery side.
• Adjust the control levels on the suction side in -4m for switch-on and -5 for switch-off.

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structures

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Import a network

This section describes two possibilities to import a network:

1. From vector layers (shp, gdb): You can import vector layers to create a new netwerk.
2. From SobekSOBEK: You can import a network you used in previous versions of SobekSOBEK.

Import a network from vector layer (shp, gdb)

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To import a network used in a previous versions of SobekSOBEK:

• Start with a new project.
• Click on File.
• Click on Import data.
• Choose Sobek SOBEK network file.

• Browse to Loenen.lit.
• Select folder 1.
• Select network.tp.

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