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TUFLOW SWMM Tutorial M03: Difference between revisions

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===Update SWMM Hydrology Subcatchments===
<ol>
<li>Inspect the attribute information within '''Hydrology--Subcatchments''' to familiarize yourself with the data. For aA summary of the attributes associated with the Layer, refer to <u>[https://docs.tuflow.com/classic-hpc/release/2023-03-AD/SWMM-Input-Detailed-1.html#tab:tab-SWMM-Input-Subcatchments TUFLOW 2023-03-AD Release Notes (Table A.38)]</u> and the <u>[https://downloads.tuflow.com/SWMM/SWMM5_Reference_Manual_Volume1_Hydrology_P100NYRA.pdf SWMM5 Reference Manual - Volume 1 (Hydrology)]</u>.
<li> All required data entries have been pre-filled in the supplied dataset except the Area information. SWMM requires the hydrology subcatchment area information in hectares.
<li>
 
<li> Select Area and the update field.
<li> Typic the claculation expression: $area / 10000
<li> Click, Update All
 
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