Adverse sloped links in SWMM 5 or InfoSWMM

Subject:  Adverse sloped links in SWMM 5 or InfoSWMM

This is how an adverse sloped link is treated in SWMM 5 or InfoSWMM – the link is reversed so that the link now has a positive slope and the original upstream node is now the downstream node. The flow in the reversed link is now negative as it moves from the original Node A to Node B and the flow is positive if the flow moves from the original node B to Node A.

Figure 1.  How Adverse Sloped Links are Treated in SWMM 5.