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About Nodes
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| The following nodes are not available in Source (public version): Off-allocation and Transfer Ownership. |
Nodes represent places where actions or measurements occur in a river system, where water can be added, extracted, stored, recorded, or change ownership in a model. A node can be used to represent things that actually happen over a large physical area but that, for modelling purposes, occur at a single point. In sub-catchments, they provide a position in the catchment network where water management information can be placed. In Source, nodes are depicted using the icons shown in Figure 1.
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| Note: This section describes how nodes can be configured in Source. For the scientific background behind their operation, refer to the Source Scientific Reference Guide. |
Figure 1. Source node icons
Using nodes in Source
This section outlines how to work with nodes in Source. Some actions can be duplicated for links.
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Figure 2. Renaming a node or link
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Note: Source does not support duplicate names for nodes or links and will warn you if there is one. You must ensure that the names you choose are unique to the scenario. |
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You can copy and paste a selection of nodes and/or links within or between scenarios in the same project. For For multiple component selection, you can click and drag to draw a rectangle over the region with your mouse. Right click and choose Copy. To paste the selection, right click on the Schematic Editor and choose Paste. To duplicate an entire scenario see Projects and scenarios - Copying a scenario.
Be aware of the following when copying some parts of a scenario.
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Deleting nodes can be achieved simply by selecting the node and pressing the delete key, or by right-clicking it and choosing Delete from the contextual menu. Deleting a link removes only the link. Deleting a node removes both the node and any links that were attached to the node.
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