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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.
 
== Running the ToolUsage ==
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 ===
<ol>
<li>'''Input Layerlayer:''' The existing conduits layer thatto will have be assignedwhich the 'To Node' and 'From Node' fields will be assigned.
<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 conduits.
<li>'''ConduitsSWMM Node Layers:''' DeterminesThe theexisting outputnode file.layers Forthat eachare ofsnapped to the followingendpoints options,of the toolchannel(s) willin create a newthe conduits layer and won't overwrite the existing one.
<li>'''Conduits:''' Determines the location and filename of the output conduits layer.
:*'''Create Temporary Layer:''' Creates a temporary scratch layer.
:*'''Save to File...:''' The user can navigate to a folder and save the updated conduits layer to a new GeoPackage Database.
:*'''Save to GeoPackage...:''' The user can navigate to an existing GeoPackage Database and save the updated conduits layer as a new layer in the GPKG.
:*'''Save to Database Table...:'''
:*'''Append to Layer...:'''
</ol>
'''Note:''' If 'Edit Feature In-Place' is selected, the tool only requires the 'SWMM Node Layers' parameter. Ie.That Theis, the tool will overwiteoverride the existing conduits file with the updated "'To Node"' and "'From Node"' fields. ▼
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[[File:Conduits_Assign_Node_Fields_Dialog_b.png]]
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=== Example ===▼
▲'''Note:''' If 'Edit Feature In-Place' is selected, the tool only requires the 'SWMM Node Layers' parameter. Ie. The tool will overwite the existing conduits file with the updated "To Node" and "From Node" fields.
 
▲=== Example ===
Save to an existing GeoPackage:
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{{Video|name=Animation_Assign_Nodes_001bAnimation_Conduits_Assign_Node_Fields_01c.mp4|width=12351236}}
▲<br><br>
Using 'Edit Feature In-Place' tool:▼
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▲Using the 'Edit Feature In-Place' tool:
{{Video|name=Animation_Assign_Nodes_002b.mp4|width=1235}}
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{{Video|name=Animation_Conduits_Assign_Node_Fields_02c.mp4|width=1236}}
 
 
 
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