TUFLOW CATCH Tutorial M04 Check Files QGIS

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Introduction

Review the interventions.

Review the Interventions

  1. In Windows File Explorer, navigate to the TUFLOWCatch\check folder and drag and drop TC04_001_catchment_hydraulic_im_check_L.shp and TC04_001_catchment_hydraulic_grd_check_R.shp into QGIS.
  2. The _im_check_L layer shows where the interventions have been applied, and their lengths. Notice that the lines step around the grid cells. This occurs because interventions use a cell face based calculation to remove pollutants. This calculation looks at the flux going across every cell face that the line intercepts with. does this need more info/does this make sense?



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