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QGIS SWMM Conduits Assign Node Fields: Difference between revisions

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== Introduction ==
This tool givesprovides users with the ability to reliably and efficiently assign the "'To Node"' and "'From Node"' fields of a conduits layer. It identifies the nodes snapped to the endpoints of conduits and assigns the "'To Node"' and "'From Node"' appropriately.
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This tool supports in-place editing if selected in the QGIS processing window.
 
== Usage ==
This tool, '''Conduits - Assign node fields''', can be found in the QGIS processing toolbox panel under 'TUFLOW >> SWMM'. To open the Processing Toolbox Panelpanel, navigate to 'Processing' in the menubar and select 'Toolbox'.<br>
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[[File:open_processing_toolbox.png]]<br>
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=== Parameters ===
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<li>'''Input Layerlayer:''' The existing conduits layer thatto will be assignedwhich the 'To Node' and 'From Node' fields. Towill onlybe update the fields of some of the layers' features, tick on 'Selected features only'assigned. The tool will only update the fields of the conduits which have been selected.
<li>'''Selected features only:''' If channel(s) in the conduits layer have been selected using the 'Select Features' tool, this option will become available. If checked on, the tool will only assign the 'To Node' and 'From Node' fields to the selected channel(s).
<li>'''SWMM Node Layers:''' The existing node layers that are snapped to the endpoints of the channel(s) in the conduits layer.
<li>'''Conduits:''' Determines the location and filename of the output conduits layer.
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'''Note:''' If 'Edit Feature In-Place' is selected, the tool only requires the 'SWMM Node Layers' parameter. Ie.That Theis, the tool will override the existing conduits file with the updated "'To Node"' and "'From Node"' fields.
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[[File:Assign_Nodes_DialogConduits_Assign_Node_Fields_Dialog_b.png]]
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=== Example ===
Save to an existing GeoPackage:
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{{Video|name=Animation_Conduits_Assign_Node_Fields_01aAnimation_Conduits_Assign_Node_Fields_01c.mp4|width=12351236}}
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Using the 'Edit Feature In-Place' tool:
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{{Video|name=Animation_Conduits_Assign_Node_Fields_02a.mp4|width=1235}}
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{{Video|name=Animation_Conduits_Assign_Node_Fields_02c.mp4|width=1236}}
 
 
 
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