TUFLOW CATCH Tutorial M01 Results QGIS: Difference between revisions
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== Introduction ==
Review the TUFLOW CATCH timeseries outputs:
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** Groundwater: Cumulative groundwater water flow and associated pollutant masses leaving the TUFLOW HPC model and entering the receiving polygon.
** Total: The combined data from the above surface water and groundwater mass balance outputs.
* Receiving polygon instantaneous inflows and concentrations as a timeseries.
Additionally, review the TUFLOW HPC mesh results (.xmdf file) using the <u>[[TUFLOW_Viewer | TUFLOW Viewer]]</u>.
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<li> Salinity and dissolved oxygen are constant pollutants. As such, their corresponding output values should be constant throughout the simulation. <br>
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[[File:
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<li> Alive and dead E. coli have been
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[[File:
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<li>Temperature has been provided as a timeseries with four input data points ('''temperature.csv'''). TUFLOW CATCH has interpolated these to produce temperatures at each timestep in the output timeseries file.<br>
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[[File: TC1_temp_vs_time_01b.png]]<br>
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<li> When plotting flow against pollutant concentrations, a noticeable spike appears once the dry store release threshold is reached, followed by a gradual decline for the remainder of the simulation. <br>
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[[File: TC1_flow_vs_pollutants_01b.png]]<br>
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<li> In Windows File Explorer, navigate to the '''TUFLOWCATCH\bc_dbase''' folder and open '''TC01_001_catchment_hydraulic_mass_balance.csv'''.
<li> This file contains the total surface and groundwater flow (m³) and associated pollutant masses leaving the TUFLOW HPC model and entering the receiving polygon ('''2d_rp_TC01_001_R'''). Outputs are written at the same interval as '''TC01_001_catchment_hydraulic_receiving.csv'''.<br>
<li> No groundwater has been simulated in the model,
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== TUFLOW HPC Map Results ==
Review the TUFLOW HPC Map outputs with the TUFLOW Viewer:<br>
:'''Note:''' For further guidance on how to plot, view and style results, please refer to <u>[[TUFLOW_Viewer | TUFLOW Viewer]]</u>.
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<li> Load the '''2d_mat_TC01_001.shp''' layer from the '''TUFLOW\model\gis''' folder into QGIS.
<li>Open the TUFLOW Viewer from the TUFLOW Plugin toolbar.<br>
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[[File:tuflow_plugin_tuflow_viewer.png]]<br>
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:'''Note:''' The symbology of 'Conc WQ_PATH_ECOLI_ALIVE_CFU_100ML' has been updated similarly to above.
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{{Video|name=
<li>Zoom in to the downstream end of the model. Use the Plot Time Series tool to see the pollutant concentrations at various locations around the receiving polygon. These time series concentrations should be similar to the '''TC01_001_catchment_hydraulic_receiving.csv''' output. <br>
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{{Video|name=animation_TC1_results_03a.mp4|width=1432}}<br>
<li>Select 'Dry Mass WQ_PATH_ECOLI_ALIVE_CFU_100ML' from the result type list. This is the dry mass of the accumulated alive E. coli. Notice that at the start of the simulation, there is no dry mass, but as the model continues, the dry mass accumulates on the paddocks, and then
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{{Video|name=animation_TC1_results_04a.mp4|width=1432}}<br>
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