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You can also drag the link vertically once it has been created by clicking on the red dot. This appears in the centre of the link when you click on the link. For more detail on the wetland link, refer to Types of link routing Wetlands.
Dragging links
You can disconnect and reconnect a link between nodes rather than having to delete and re-add it using the Allow Link Dragged button in the Schematic Editor options toolbar. Note that not all links can be connected to all types of nodes, and specific nodes require certain links. Refer to Types of link routing for more detail.
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By convention, losses are described using positive numbers whereas gains are specified using negative numbers. In other words, a gain is a negative loss. Note that in the Flow vs Loss/Gain table, flow cannot be negative. Additionally, the values for Loss/Gain Qloss must be increasing (as shown in Figure 98).
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8. Link (Storage routing, Loss/Gain)
You can enter the relationship manually, or import the data from a .CSV file, the format of which is shown in Table 5. This table shows the data file format for both evaporation and rainfall.
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Choose Evaporation to specify the rate of evaporation per unit of surface area. Typically, this is done using a time series, the format of which is shown in Table 5. You can also specify the rate of evaporation using an expression, or by reference to the output of another scenario. By default, expressions return units in millimetres per day but you can change this in the Expression Editor if required.
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9. Link (Evaporation)
Rainfall on link surfaces
To specify the rate of precipitation per unit of surface area, choose Rainfall. This can be done using either a time series (format shown in Table 5) or an expression. A time series can have multiple columns containing rainfall data.
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10. Link (Rainfall)
Timeseries Flux
This allows the input of a time series of total water lost or gained on a link. Values can be positive or negative. A negative value denotes water returned to the link (a gain). See also Link losses and gains.
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11. Link (Timeseries flux)
Constituents
Before you can configure constituents for a link, you must define them first for the scenario using Refer to Links.
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