Here are a few example files for SWMM 5 along with associated blogs:…
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Hi everyone,
I am currently having problems with calibrating/finding my RTK parameters and derive a unit hydrograph for my wet period simulations, so any help is more than…
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Has anybody used PEST (http://www.pesthomepage.org/) for calibration or optimization of SWMM parameters? I am looking for a sample Control-file, Template-file and Instruction-file. Or is…
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Hi,
I am trying to make a link between SWMM and MATLAB (couple operation) to derive optimal policies. So, I call SWMM in MATLAB in each function evaluation process and need its results for decision making of optimization…
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Good day
I am using daily rainfall data to model my catchment. For the time series, does rainfall have to be 7 digits. for instance, 0mm of rain inserted as 0000000 and 2,2mm as 000002,2. my supervisor has told me to use this way of…
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I want to use 3-hour rainfall data from 12-01-2002 to 05-31-2010 for my rain gage, but every time I ran the model, it always appears error 321 no data in rainfall interface file for gage or error 319 invalid format for rainfall interface file.…
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Greetings fellow SWMMers,
I am working on my masters project and I am struggling to get the output of my model to match with the precipitation data I have.
My precipitation data indicates that I should have about 50 inches of…
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I am modeling a small (<1acre) pervious area and running continuous simulations of ~ 2yrs to check the impact of various depression storage values. Based on the SWMM manual and other sources I assumed the total runoff and outflow would be…
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Hello,
I don't know if I've missed something, but I've been trying to plot two time series in a single plot (precipitation and runoff) in EPA SWMM5, but I cannot find how I can reverse one y-axis (for the precipitation) so that I have bars…
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hello all.i run a model of 41 sub catchments and want to see the runoff Peaks from 24 years simulated rainfall data.finally i got two sub catchs(S80 & S81) result around 4cms.and i had to do LID placement in both catchs and i do place 4…
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hello all.i run a model containing 41 sub catchments and want to see the runoff Peaks from 24 years simulated rainfall data.finally i got two sub-catchs(S80 & S81) result around 4 cms and i had to do LID placement in both catchs and i do…
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Hi there,
Very new SWMM user here. Interested in defining some LID Controls so I can select them for my subcatchments in the drop down menu in the editor.
It seems I need to first define the Controls and how they are routed…
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