Hello everyone,
I would like to read the .out file in a text editor created after a simulation in SWMM5.
However I can't get anything readable when I open the file in notepad or some equivalent software. As I would like to combine SWMM and Matlab, I ne
Read more…Hi users!
Could you tell me what is the problem of this rainfall file?
When I try to run, the report shows me ERROR 318.
Below, there is an example of a rainfll file:
1 2004 01 01 00 00 0.000
1 2004 01 01 00 15 0.000
1
Read more…Hello everyone,
I'm modeling a a simple sewer system. For that I need to define the specific geometry for each sewer of the system. However, when I introduce it, the shape curve viewer only show me the bottom half of my sewer.
Is it simply a problem wi
Read more…Hello,
This might be a simple question for some of you but I am still learning the software....
I am trying to model flow on an LID surface and wanted to ask about the outputs I can get from the software and how I can get it. Is it possible to get the
Read more…Hi, can anyone tell me how to download the attached files by other people?
In this post:
http://swmm2000.com/forum/topics/swmm-calibration-using-pest
Thanks a lot. I just want to learn the pest to calibrate SWMM MODEL.
Read more…Hello sir! I am trying to input a historical time series data as inflow into a node in SWMM. I followed the format: STA ID YEAR MONTH DAY HOUR MINUTE VALUE but i keep getting the ERROR 173 warning. I have a daily rainfall data recorded for ten years
Read more…Hi! I would to run a continuous simulation. Could the time series have any lenght, or is there a maximum length that can not be go over?
I thank you in advance.
Read more…I tried to estimate the length of overland flow using Flow Direction and Flow Length tool in ArcGIS. But the problem is that my sub catchments are mostly of rectangular shape (i.e. not he originally delineated sub watershed).
I would like to make one
Read more…Hi there users,
I'm currently using SWMM V5 to model the drainage network for a small urban catchment.
There are a few side entry pits along the road—these pits capture road runoff.
I was wondering, is there a way in SWMM to specify the inlet capacity
Read more…Could someone help me how to create SWMM5.EXE to run SWMM5 from DOS command? I downloaded source code from EPA site < Source code for the SWMM 5.0.022 computational engine> and followed the instruction given in readme.txt file under "makefiles\VC6_CO
Read more…I am trying to determine the best way to represent "leaf" gates in SWMM5. The gate consists of two panels that overlap each other. The top gate serves as an overflow weir and drops as the upstream water level rises. If the top gate is fully lowere
Read more…Hello sir!
In a status report the Volume of flooding in a node and the Maximum Ponded Depth can be seen. From the computed Volume of flooding, how does SWMM compute for the Maximum Ponded Depth?
assuming:
depth = Volume / Area, what area is being consi
Read more…Good evening sir!
I'm trying to recreate a highway drainage system model composed of box culvert and gutter. My problem is I do not know how can I model it such that the profile plot will show that if the depth of water exceeds the maximum depth, wat
Read more…How I can simulate a valve or gate between two channels? I've tried but the program throws an error that says the orifice can connect only from a tank or reservoir. (I am using an orifice because it is what has been suggested in old discussions in th
Read more…Hi, I'm having some instability issue with a sideflow weir which is connected with a tank.
There are some higher flows reported in the weir than the max. flow upstream of the weir.
Reverse flow is able to happen but is not ok that it is being higher
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Hello everyone,
I don't really know wether it's OS issue or I pressed something wrong in swmm but I cannot open object editor for some reason ( no matter if I want to edit junction, subcatchment or conduit, it just won't open)..
Any ideas? I've tried t
Read more…Hello sir!
Does SWMM use the Integral (Control Volume) or the Differential Analysis approach equations?
Thank you very much!
Read more…I was reading an old discussion about linking MATLAB with SWMM5 through SWMM DOS engine (http://swmm2000.com/forum/topics/linking-swmm5-gui-to-matlab), and I got really interested about the possibility of changing SWMM parameters during the simulatio
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