TUFLOW CATCH Tutorial M01 GIS Inputs QGIS: Difference between revisions
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A receiving polygon (2d_rp) is a single polygon that covers the downstream receiving waters. The TUFLOW HPC cells within the polygon will be removed from the TUFLOW HPC simulation. TUFLOW CATCH will write summary timeseries files that describe total water and pollutant mass fluxes entering the polygon. The receiving polygon must encompass the downstream 2d_bc boundary ('''2d_bc_TC01_001_L'''). <br>
Create the 2d_rp layer using the TUFLOW CATCH plugin:
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<li>Go to Processing > Toolbox from the top dropdown menu options to open the Processing Toolbox.
<li> Go to TUFLOW Catch in the processing tool list and select 'Import Empty'. This opens the dialog shown below.
:* Project Directory: Click ..., and navigate to the '''TUFLOW_CATCH_Module_01\Modelling''' folder.
:* In the Run ID box, write 'TC01_001'.▼
:*
:* Geometry Type: Click ..., and tick on 'Region'.
<li> Click 'Run'. Once the tool has finished, click 'Close'. The '''2d_rp_TC01_001_R''' will appear in the QGIS Layers panel. <br>
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<li>In the QGIS Layers panel, select (left click) '''2d_rp_TC01_001_R''' and toggle on editing.
<li>Select 'Add Polygon Feature'.
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