TUFLOW SWMM Tutorial M03: Difference between revisions
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== GIS Data Entry ==
A GeoPackage called '''Urban_Hydrology.gpkg''' is provided in the '''TUFLOW_SWMM_Module_03\Tutorial_Data''' folder. It contains one SWMM input layers:
:*'''Subcatchments''': defining the hydrology subcatchment delineation and asociated parameters.
<br>
To populate the GeoPackage created in the previous section:
<ol>
<li>In Windows Explorer, navigate to the '''TUFLOW_SWMM_Module_03\Tutorial_Data''' folder. Drag and drop the '''Urban_Hydrology.gpkg''' into QGIS.
<li>When prompted by QGIS, under 'Options', tick on 'Add layers to group', then select '''Subcatchments'''. Click 'Add Layers'.
<li>In the QGIS Layers panel, right click on the '''Subcatchments''' layer and select 'Zoom to Layer'.
<li>Use the 'Select Features' tool to highlight all items included in '''Subcatchments'''.
<li>Select 'Edit' from the top QGIS tab and 'Copy Features' from the drop down menu.
<li>Select the '''Hydrology--Subcatchments''' layer in the Layers panel by left clicking on it once.
<li>Make the '''Hydrology--Subcatchments''' layer editable by clicking the 'Toggle Editing' symbol [[File:toggle_editing_icon.png|27x27px]].
<li>Select 'Edit' from the top QGIS tab and click 'Paste Features' from the drop down menu.
<li>Toggle the editing off to save the edits.
<li>Remove '''Urban_Hydrology.gpkg''' from QGIS.
<br><br>
'''<<Video>>'''<br>
<br><br>
<li>Inspect the attribute information within '''Hydrology--Subcatchments''' to familiarize yourself with the data.
<br><br>
'''<<Video>>'''<br>
</ol>
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