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FM Tutorial M02 QGIS GPKG Flood Modeller1D/ESTRY 1D Link: Difference between revisions

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<li>Observe that an additional node "DSBDY" is present within the updated Read GIS ISIS Nodes layer '''1d_x1d_FMT_M01_nodes_002_P''' at the downstream end of the Flood Modeller network.
 
<br>{{Video|name= FMP ESTRY 1D Link Module 02 QGIS GPKG Part1.mp4 |width=1123}}<br>
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<li>Open the layer '''1d_xs_FMT_M02_creek_001_L''' within QGIS. It is located within the '''Module_data\Module_02\Creek''' folder.
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<br>{{Video|name= FMP ESTRY 1D Link Module 02 QGIS GPKG Part2.mp4 |width=1123}}<br>
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<li>As there is gap between the final node of the Flood Modeller network and the start of the ESTRY network a connector "X" type channel type has been added to connect them. This is present within the '''1d_nwk_FMT_M02_channels_001_L layer.''' This must be digitised from the ESTRY channel (from the first vertex on the polyline) to the Flood Modeller node.
<li>To complete the "X1DQ" link a manually created ESTRY node must be snapped to the Flood Modeller node and have a "Conn_1D_2D" attribute of "X1DQ" specified. To do this, import an empty 1d_nwke_empty_P.gpkg from withinwith the name '''FMT_tutorial\FMT_M02\TUFLOW\model\gis\empty1d_nwke_X1DQ_P''' folderinto the project GeoPackage file '''FMT_M01_002.gpkg'''
<li>SaveOpen the empty layer as '''1d_nwke_X1DQ_P''' inand theturn '''TUFLOW\model\gison folder'''Toggle Editing. DragAdd andthe dropattribute thisvalues layershown intoin the projecttable GeoPackage file '''FMT_M01_002below.gpkg''' inSave the Browser Panellayer.
<li>Close the layer '''1d_nwke_X1DQ_P''' within QGIS and then reload it from the the project GeoPackage file '''FMT_M01_002.gpkg'''.
<li>Turn on Toggle Editing for the layer '''1d_nwke_X1DQ_P''' and add the attribute values shown in the table below. Save the layer.
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<br>{{Video|name= FMP ESTRY 1D Link Module 02 QGIS GPKG Part3.mp4 |width=1123}}<br>
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=Conclusion=
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|uplink=[[Flood_Modeller_Tutorial_Module02_Provisional| Back to Tutorial Module 02 Main Page]]
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