Hi,
I am trying to extract the time series for the simulated subcatchment runoff in a notepad readable file. As known, the .rpt file does not show the time series results and .out file is in a binary format. Is there a way to include the subcatchment
Read more…Hello,
I just want to know if there is a way to use the SWMM5 file in Arcgis in order to measure the elevation of junctions and the other dimensions as well. Or maybe somebody knows an other way to obtain them quickly. I've already 20 junctions.
Thanks
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Hi i have read the SMWW apps manual. This is a picture from that. Im using a map from autocad as a backdrop image. I have drawn my subcatchments on the area and everything looks fine except that I want the elevation info from the area like the pictu
Read more…CULTURE BUZZ Inspired by Andrew Sullivan’s airplane window picture series, here's a very large collection of awesome pictures taken out of airplane windows. I need to go on a vacation. http://www.buzzfee
does anybody here know well about Aquifer-Module in SWMM 5? which algorithms are used to model subsurface processing (aquifer)? thanks
Read more…Hi,
I just wanted to model the orifices with varying height over the time.
Can I use the control rules to do this task?
If so, could you please guide me to do it?
(No idea about the coding)
Attached herewith is one of my examples.
To seven orifi
Read more…Hi!
I want to clarify something. I am running a long term simulation to know the charge of fecal coliform in the summer.
This is the report:
************************** CF
Runoff Quality Continuity LogN
**************************
Hi..i'm student from Malaysia who taking remote sensing course...i'm planning to produce flood hazard map by using EPA SWMM 5 simulate the flood depth and inundation..then import these data to GIS software such as ArcGIS and used landsat image as bas
Read more…The total precipitation in inches reported in the EPA SWMM Status Report (9.075-in) does not match the sum of precipitation data in my input file (15-minute time steps). The starting and ending dates match, and continuity error is < 1%. Any ideas a
Read more…Hi
I have made a 3D map in autocad civil 3D. I saved it as a metafile so SWMM can read it. In SWMM i want to simulate rain and calculate the stormwater flow.
My question is when i open the metafile in SWMM i cant see if its still 3D or just 2D. does t
Read more…In running some basic long-term continuous simulations I’ve noticed that SWMM output may not be very sensitive to the slope subcatchment parameter. For instance, I ran two simple continuous SWMM5 models with over 50-years of hourly rainfall data and
Read more…Hi;
I'm trying to do a simulation with SWMM5 using a program in Matlab. How can I open my SWMM model in Matlab?
Thanks
Read more…i would like to link Matlab to SWMM 5 in order to automate the calculate processing (like sensibility analyze etc.). For these option must the Input and Output File be readable for Matlab. As we known is the simulation result by SWMM 5 saved as binar
Read more…I want to develop a extension for EPA SWMM for Batch Analysis can any body tell me how useful it will be
Read more…I have found the following notation in SWMM manual:
"Although some LID practices can also provide significant pollutant reduction benefits, at this time SWMM only models their hydrologic performance.
Does it means that, we can not use SWMM to evalua
hiwhat is the suitable loss coefficient for polyethylene pipe 3-5 meter below ground surface?thanks
Read more…Hi
After run simulation, I got the continuity Error "Surface Runoff" is 1.70% and "Flow Routing" is 17.83%. I want to reduce error of flow routing then I have done manys thing that state in SWMM Help but It's not work.
Please advise me, how to do
Read more…Hi,
I have modeled porous pavement with regard to 2 scenarios. In the first scenario I examined the effect of increase the flow (Q peak) on the BMP efficiency. The results showed that the efficiency was decreased when flow increased. That’s ok. But in
Read more…I want to model a combined sewer network which is connected to a river through a flap gate. What will be the best way to input rover with the flap gate? Outfall or Outlet?
Is it possible to analyze the network with river stage changes dynamically rath
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