QGIS SWMM Outfalls Fix Multiply Connected Links: Difference between revisions

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== Introduction ==
This tool creates a conduit extension to eliminateresolve the SWMM error with multiple links connected to the same outfall node. This is, a common issue when converting ESTRY models for use in TUFLOW-SWMM.
 
For each multiply connected outfall, this tool generates a new conduit channel and a corresponding junction node. The new junction node is positioned where the initial outfall node was multiply connected. The new conduit channel is then connected to this junction node, and the outfall node is relocated to the outlet of the new channel. The elevation of the outfall node is adjusted according to the input parameters. The newly created extension channel is always an open rectangular channel with the provided attributes.<br>
This tool takes the existing GeoPackage file (with the multiply connected links) and creates a duplicate. The new GeoPackage is then updated with the channel extension(s).