TUFLOW SWMM Tutorial M01 Results QGIS

SWMM.rpt Output

the SWMM simulation report can be opened using atext editor to review the 1D SWMM model result summary and simulation health.

1. Open TUFLOW\results\TS01_5m_001_swmm.rpt in Notepad++
2. Review the result summary for information such as:

   • Continuity Error (%) .....: the target value for this metric is less than +-1%
   • Various Node Result Summary Reports
   • Various Link / Conduit Result Summary Reports

<<video needed>>

QGIS Result Viewing

1. Open TUFLOW Viewer in the QGIS TUFLOW Plugin.
2. Open the simulation results. There are two options available:

   • Open 1D and 2D results: Select File > Load Results. Choose TUFLOW\runs\TS01_5m_001.tcf
   • Open 1D (no 2D results): Select File > Load Results - Time Series. Choose TUFLOW\results\TS01_5m_001_swmm_ts.gpkg

3. The video example below opens the 1D and 2D results, using the first of the above options. When asked "Do you want to op result GIS layer?", select Yes. Five new files will load to the Layers Panel:

   • TS01_5m_001_swmm_ts_L: 1D SWMM conduit flow results
   • TS01_5m_001_swmm_ts_P: 1D SWMM Node and outlet water level results
   • TS01_5m_001_PLOT_L: 1D ESTRY and 2D plot ouput flow results (Note: there are no ESTRY results from this simulation)
   • TS01_5m_001_PLOT_P: 1D ESTRY and 2D plot output water level and velocity results (Note: there are no ESTRY results from this simulation)
   • TS01_5m_001: 2D TUFLOW Results

4. Set the simulation result plot objects:

   • Select TS01_5m_001 in the Layers Panel to establish it as the active dataset, then choose Depth as the Result Type in the TUFLOW Viewer Map Outputs list.
   • Select TS01_5m_001_swmm_ts_L in the Layers Panel, then select Flow as the Result Type in the TUFLOW Viewer Time Series list.
   • Select Show Current Time'.

5. Move the time slider to observe how the results vary at differetnt times during the simulation.

<<video needed>>

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