TUFLOW 1D Flood Modeller Connectivity: Difference between revisions

'''NOTE: Remember that the Flood Modeller node ID is Case Sensitive.'''

 

Flood Modeller and TUFLOW will be considered linked if an ESTRY node in a 1D_nwk layer and a Flood Modeller node in a Read GIS ISIS Nodes or Read GIS ISIS Network layer are snapped together (see Figure 3). Ensure that the 2 nodes are snapped, or that a snap tolerance is being used. The ESTRY node should have a 1d_nwk Conn_1D_2D attribute of either "X1DH" or "X1DQ". If Conn_1D_2D field is blank then “X1DH” is assumed (see Figure 4). Note that the upstream and downstream inverts for the ESTRY node linked to Flood Modeller should be set to -99999 unless the node is also being used to set the inverts of channels snapped to it.