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FM Tutorial M01 QGIS SHP x1D Nodes: Difference between revisions

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== Method ==
 
1. Open the <b>FloodModeller_Nodes_PFloodModeller_Nodes.shp</b> layer from the Module_Data\Module_01\gis folder.
 
2. Save as <b>1d_x1d_FMT_M01_nodes_001_P1d_x1d_FMT_M01_nodes_001.shp</b> within the FMT_M01\TUFLOW\model\gis folder.<br>{{Video|name=Define_External_1D_Networks_SHP.mp4 |width=1123}}
 
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{{Video|name=Define_External_1D_Networks_SHP.mp4 |width=1123}}
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3. Open the GIS layer <b>1d_x1d_FMT_M01_nodes_001_P.shp</b> within QGIS.
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In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile using the Export->Nodes as TUFLOW Shapefile tool. This can then be used as the 1d_X1D layer. It should however be noted that the model should be correctly georeferenced within Flood Modeller which isn't always the case. The georeferencing of a model network can be a time-consuming process and should be considered at the project outset.
 
After creating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW, return to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links|Flood Modeller Tutorial Model]].
 
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