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Integrity Tool - Flow Trace Tool: Difference between revisions

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The '''<u>[[1D_Integrity_Tool_-_Flow_Trace|Flow Trace]]</u>''' tool creates traces upstream from the selected channel, selecting all upstream network objects in the QGIS map window (network lines and network points).
 
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[[File:Pipe15.png]]
 
<li> Ensure that '''1d_nwk_MI01_Pipes_001_L_EG1_ID1_SN1_PD1''' is referenced in the 1D network Line Layers and select the '''Flow Trace''' tab.
<li> Select the relevant option to undertake the '''Flow Area''' and the '''Invert Checks'''.
<li> Also ensure the '''‘Generate Long plots’''' option is selected.<br>
 
[[File:Flow trace.png]]<br>
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[[File:Flow trace output.png]]<br>
A Flow Trace window is also provided which provides long sections or the various upstream paths from the selected link, highlighting areas of continuity failures. The individual paths can be assessed individually and identifyidentified inwithin the QGIS canvas.<br>
[[File:Flow trace canvas.png]]<br>
 
To find out more about the options in the Flow Trace Canvas see this [[1D_Integrity_Tool_-_Flow_Trace_-_Long_Plot|page]].<br>
 
In this instance the identified issues would have to manually adjusted if appropriate, no automatic fixes are available.
 
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Please return to the 1D Integrity tutorial '''<u>[[1D_Integrity_Tool_-_Tutorial#1D_Integrity_ToolUsing_the_1D_Integrity_Tool|1D Integrity tutorial page]]</u>''' to continue the tutorial.
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