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How to See the Highest Continuity Errors Table in the Output Report Manager of #InfoSWMM

How to See the Highest Continuity Errors Table in the Output Report Manager

In the output text report file of InfoSWMM and InfoSWMM SA there is the Highest Node Continuity Error Table. The Table shows the highest 20 Nodes for percent node continuity errors and the actual continuity error as

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How are the St Venant Terms used in SWMM5?

 Overview

In this blog we example the St Venant terms used in SWMM5 as equations, table, graphs and units.  We use a QA/QC version of SWMM 5 that lists many more link, node, system and Subcatchment variables than the default SWMM 5 GUI and engine.  This also applies to #InfoSWMM

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A Visual Look at a Series of HW Force Mains in #InfoSWMM and #SWMM5

A Visual Look at a series of Hazen Williams friction loss HW Force Mains in #InfoSWMM and #SWMM5.  All of these graphs were made in the advanced graphical tools of InfoSWMM.

The figures show the progress of the water downstream along with comments on individual terms. Here is the  list … Read the rest

Graphical View of the Runoff process in #SWMM5 and #INFOSWMM

Here is a graphical view of the nonlinear runoff processes in InfoSWMM and SWMM5:

1. Three runoff surfaces

a. Impervious with Depression Storage

b. Pervious

c. Impervious without Depression Storage

2. Slope (same for all runoff surfaces)

3. Width or the Dimension of the Subcatchment (same for all runoff surfaces)… Read the rest

General LID Features in #SWMM5 and #InfoSWMM

General LID Features in #SWMM5 and #InfoSWMM

The number of LID Controls is unlimited and very flexible. In addition to the 5 main LID controls:

1. Rain Barrel

2. Bio-Retention Cell

3. Infiltration Trench

4. Porous Pavement

5. Vegetative Swale

6. Green Roof

7. Rain Garden

8. Rooftop Disconnection

You … Read the rest

Updated – Innovyze St Venant Solutions for InfoSWMM, InfoSewer, H2OMap SWMM and InfoWorks ICM and InfoWorks ICM SE

Updated – Innovyze St Venant Solutions for InfoSWMM, InfoSewer, H2OMap SWMM and InfoWorks ICM and InfoWorks ICM  SE

This help file topic contrast the St Venant Solution for InfoSWMMH2OMap SWMM image1130 , InfoSewer/H2OMap Sewerimage1138 and ICM/ICM SEimage1136.

1.  Assumptions for the St. Venant Equations

The assumptions behind Lumped and Distributed … Read the rest

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