TUFLOW CATCH Tutorial M01 GIS Inputs QGIS: Difference between revisions

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== Review Supplied Input Files ==
= Introduction =
QGIS is used to create, import and view input data.
 
= Method =
== Supplied Input Files ==
A number of model input files have been provided in the '''TUFLOW_CATCH_Module_01\Tutorial_Data''' folder. Copy the following GIS files into the '''Modelling\TUFLOW\model\gis''' folder:
:*'''2d_bc_TC01_001_L'''
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== Create Receiving Polygon ==
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>
 
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== Conclusion = =
The 2d_bc boundary, 2d_mat layer and TUFLOW Tutorial Module 3 culverts were supplied and inspected. A receiving polygon was created to track the pollutant mass fluxes at the downstream end of the model. <br>