QGIS SWMM Junctions Downstream Junctions to Outfalls: Difference between revisions

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== Introduction ==
This tool converts junctions on the downstream side of a network to outfall nodes as required by SWMM. An outfall layer with the converted nodes will be created along with a modified junction layer (outfall nodes removed). The contents of these layers needsneed to be copied into the appropriate layers in the SWMM GeoPackage.<br>
 
'''Note:''' This tool relies on the 'From Node' and 'To Node' fields to determine position in the network. The <u>[[QGIS SWMM Conduits Assign Node Fields|Conduits - Assign node fields]]</u> processing tool will ensure the 'From Node' and 'To Node' fields are correctly assigned.
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=== Parameters ===
<ol>
<li>'''Input junctions:''' The existing junctions layer to be converted.
<li>'''Selected features only:''' If nodesnode(s) in the junctions layer have been selected using the 'Select Features' tool, this option will become available. If this is checked on, the tool will only convertcheck the nodesselected that have been selectednode(s).
<li>'''Input conduits:''' The conduits layer containing the channel(s) to which the junctionsjunction and outfallsoutfall node(s) are connected.
<li>'''Modified junctions layer:''' Determines the location and filename of the modified junctions layer (outfall nodesnode(s) removed).
<li>'''New outfalls layer:''' Determines the location and filename of the new outfalls layer.
</ol>
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[[File:Junctions_Downstream_Junctions_to_Outfalls_Dialog_aJunctions_Downstream_Junctions_to_Outfalls_Dialog_c.png]]
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== Example ==
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{{Video|name=Animation_Junctions_Downstream_Junctions_to_Outfalls_01aAnimation_Junctions_Downstream_Junctions_to_Outfalls_01b.mp4|width=12351236}}
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