In the newer versions of EPA SWMM after (18.104.22.168), there is a new feature of allowing for Add-ins and third-party tools. One such Add-in, the Microsoft Excel, can be very helpful for input data editing and model calibration.
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Players in the game of soccer need to be able to move quickly and effectively in order to get the ball past their opponents. This means paying attention to their equipment, not just what they wear, but also what they use to run with. Shoes are one of
I need to run a large number of simulations (approx. 15000) with different sets of LID design parameters. My objective is to get model responses (e.g. infiltration, surface runoff, etc.) against different sets of LID design parameters. I
I´m using inp.pins to create an inp field from shape files of nodes and links but the program just create a inp with nodes, i need to solve this problem any way, using this program or another way to do it.
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 there another easier/better alternative?
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 algorithm.
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 inserting data. w
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. How c
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 reduced pr
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 pointing d
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 raingarden,
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 place 4 TO 5