QGIS SWMM Junctions Downstream Junctions to Outfalls

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Introduction

This tool converts junctions on the downstream side of a network to outfall nodes as required by SWMM. This tool uses the "From node" and "To Node" fields to determine position in the network. Ensure that these fields are populated and up to date.
Note: It is recommended to use the Conduits - Assign Node Fields tool and the Integrity - Make Node Names Unique tool to avoid errors when running the simulation.

Usage

This tool can be found in the QGIS processing toolbox panel under 'TUFLOW > SWMM'. To open the Processing Toolbox Panel, navigate to 'Processing' in the menubar and select 'Toolbox'.

Open processing toolbox.png

Parameters

  1. Input junctions: Select the ... button to bring up a dialogue and then navigate to the location of the GeoPackage to convert.
  2. Input conduits: Select the ... button to bring up a dialogue and then navigate to the desired location of the SWMM inp file.
  3. New outfalls layer:


Downstream junctions to outfalls dialog.png

Example


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