1D-2D Flood Modeller-TUFLOW: Difference between revisions

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=Introduction=

TUFLOW models can be configured to dynamically link to Flood Modeller by utilising a water level boundary to the 2D cells along the 1D/2D interface. In the 2D boundary condition (2d_bc) GIS layer, the location at which this link occurs is defined. The 2D water level applied at the 2D boundary cells is calculated by the Flood Modeller 1D model. The terminology used in TUFLOW is a '''HX''' type boundary on the 2D cells, with the '''H''' indicating that a '''H'''ead (water level) boundary is used and the '''X''' indicating the value is coming from an e'''X'''ternal model (in this case Flood Modeller).