Wednesday, October 2, 2013

How the Steady State option works in H2OMap SWMM and InfoSWMM

How the Steady State option works in H2OMap SWMM:
1.       Use Keep, a Time Step lengthening of 10 seconds, a time step of 60 seconds and iterations as shown in Bullet 1
2.      Use the Steady State Option of Skip Steady State Period when the total inflow between time step is less than 0.05 cfs or the equivalent in lps or cms units
3.      A time step of 10 seconds will be used during Wet Weather, a time step of 60 seconds will be used during the transition between dry and wet weather or Bullet 3
4.      You should be able to speed up your by a factor of 10 to 2o to 1 depending on the frequency of rainfall  or Bullet 4
5.     This was 10 year simulation using the dynamic wave option of SWMM 5


This was 10 year simulation using the dynamic wave option of SWMM 5





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InfoSWMM Version Numbers and the version of Arc Map they use and which EPA SWMM5 Engine is used for Each InfoSWMM Version

 InfoSWMM Version Numbers  InfoSWMM Version 14.7  Update 3 for Arc Map 10 to 10.8 and Windows 7/8/8.1/10 - EPA SWMM 5.1.014   4/12/2020   ...