Junction Dry Weather Flow (DWF)
The Junction Dry Weather Flow (DWF) data table stores information regarding the dry weather load (e.g., sanitary loads) entering the collection system at the junction node. Refer to the section on the inflow editor for more information on these input data. The following table shows … Read the rest
Question: How does SWMM5 solve the 1D St Venant Equation in its conceptual Link/Node Network?
Answer: See these graphs of the solved for variables in the solution.
1/ There is also an ArcEngine version of InfoSWMM call InfoSWMM SA. I will SA to show some hidden features of the 1D … Read the rest
The IDF Table or Curve is intended to only work with the Rational Method Hydrology:
Creating an InfoSWMM SA Model The exercises in this chapter will give you practice building a new model by importing data from different source types and making some default settings.
Exercise 3A
In this exercise, you set up the InfoSWMM SA toolbars, create an empty model, and … Read the rest
How do you use an External Output File In InfoSWMM?
Step 1. Load an Output source or the hydqua.out file
Step 2. Give it a Unique Name or ID
Step 3. You now can view, graph etc. with the named output sources.
The Hydrology options in Innovyze InfoSWMM and InfoWorks ICM are shown in these mirror images map of the Runoff dialog in InfoSWMM and the Runoff Surface in ICM.
Equivalent features in InfoSWMM and ICM are:
1. SWMM 5 Non Linear Reservoir and SWMM in ICM
2. Snyder and Clark Routing… Read the rest
What if the percent routing is 100 percent?
New Engine and GUI Features in InfoSWMM 14.7 which is based on EPA SWMM 5.1.013
1. Bug fix for control rules imported and exported to SWMM 5 for Diversion links with a Flow Command
2. Bug fix for Co Gages for RDII … Read the rest
The SWMM5 engine uses mean flow as the dry weather flow value (DWF) and not population but does allow weekday, weekend, daily and monthly patterns. You can use these many pattern options to actually use population in the SWMM5 and InfoSWMM dry weather flow tables. Here are the steps as … Read the rest
InfoSWMM offers 12 choices for modeling surface runoff (click on link to see more information on each method):