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FM Tutorial M01 QGIS SHP x1D Nodes: Difference between revisions

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== Introduction ==
Create a TUFLOW GIS layer to reference the external 1D nodes within the Flood Modeller model network. The layer specifies the spatial location of each linked Flood Modeller node, allowing TUFLOW to read water levels from the Flood Modeller model and apply them to the TUFLOW domains as 2D water level boundaries.
 
The layer specifies the spatial location of each linked Flood Modeller node, allowing TUFLOW to read water levels from the Flood Modeller model and apply them to the TUFLOW domains as 2D water level boundaries.
 
== Method ==
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In recent versions of Flood Modeller, it is possible to export the nodes to a TUFLOW Shapefile. 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.
 
YouAfter have now createdcreating the GIS layer representing the Flood Modeller nodes for reading into TUFLOW., Returnreturn to the [[Flood_Modeller_Tutorial_Module01_Provisional#Define_the_1D/2D_Boundary Links|Flood Modeller Tutorial Model]].
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