TUFLOW SWMM Tutorial M01: Difference between revisions

Step 2, update the loss attributes in the '''Links--Conduits''' Layer. These values will be entered manually in this example using default values. Variation to the default values can be used in project models to reflect site specific information if desired.

#<li>In Selectthe QGIS Layers Panel, select (Left mouseleft click) '''Links--Conduits''' in the QGIS Layers panel and Toggle Editingtoggle on editing.

# <li>Right mouse click '''Links--Conduits''' in the QGIS Layers panel and select 'Open Attribute Table'.

#:* losses_Kentry =: 0.5

#:* losses_kexit =losses_Lexit: 1.0

#:* losses_Kavg =: 0.0

An urban pipe network is added to the model in TUFLOW SWMM Module 2. In that situation, different loss attributes are required for the road culverts and underground stormwater pipe network links. To simplify the loss attibuteattribute update step in that situation, we will be introducing the '''Conduits - Assign Node Fields''' processing tool. It is however, not necessary for this Module 1 tutorial because all the 1D SWMM inputs are embankment culverts.