We received a request to record a training video on how to define catchment properties for the EPASWMM runoff method in Devotech iDAS version 12, to run the stormwater network analysis in Autodesk® Civil 3D® using iDAS.
This video is also available on our Training on Demand site, Stormwater training channel (video 13b):
You can also use the direct link:
Time stamps:
00:15 Turn of parcel area fill
00:32 Create flow path polylines
06:30 Filters in Pipe Manager Catchments tab
07:03 Add flow paths
07:41 Add inlet structures
08:58 Equivalent width
12:32 Unit rainfall, rainfall distribution and rainfall depth
15:47 Impervious areas properties
17:35 Pervious areas properties
18:49 Horton infiltration
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