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Flood Modeller Tutorial Module02 Provisional: Difference between revisions

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=Review the Results=
 
Open the 2D results in yourthe TUFLOW results viewer or import to your GIS package. It can be seen that during the flood event the capacity of the pipe network is exceeded resulting in flooding of the roads in the proposed development.<br>
[[File:M07 2d Results.PNG|800px]]<br>
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The 1D ESTRY results can be viewed by importing the time series (_TS.shp or _TS_P.shp from the TUFLOW\results\1D folder, or opening any of the csv files outputted to TUFLOW\results\1d\csv. It can be seen that there is negative flow in Pipe16 and Pipe18 when the water levels in the Flood Modeller node and the connected ESTRY nodes are such that backwater effects are present. A sense check of the flows being transferred across the "X1DQ" link can also be performed by plotting and comparing the flow time series for the first ESTRY node (ds3) and the last Flood Modeller node (ds2).
 
Another useful method for viewing the results of pipe networks is by importing in the _1d_ccA result layer found in the TUFLOW/results/1D folder. For each conduit or bridge within the model extent, this layer will provide information on the performance of the structure. Information such as percentage full and the time (in hours) the structure is at capacity are shown in this result layer. The layer symbology has been modified such that thicker, dark purple lines highlight structures that have reached capacity during the simulation. Thinner, pink lines show pipes that still have capacity.
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[[File:M07 ccA Results.PNG|800px]]
 
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