TUFLOW CATCH Tutorial M02 Check Files QGIS: Difference between revisions
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==Review the Interventions== |
==Review the Interventions== |
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<li> In Windows File Explorer, navigate to the ''' |
<li> In Windows File Explorer, navigate to the '''TUFLOWCATCH\check''' folder and drag and drop '''TC02_001_catchment_hydraulic_im_check_L.shp''' and '''TC02_001_catchment_hydraulic_grd_check_R.shp''' into QGIS. |
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<li> 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. <font color=red> does this need more info/does this make sense?</font> |
<li> 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. <font color=red> does this need more info/does this make sense?</font> |
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Revision as of 15:18, 8 May 2025
Page Under Construction
Introduction
Review the interventions.
Review the Interventions
- In Windows File Explorer, navigate to the TUFLOWCATCH\check folder and drag and drop TC02_001_catchment_hydraulic_im_check_L.shp and TC02_001_catchment_hydraulic_grd_check_R.shp into QGIS.
- 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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