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 using the specialized pro
Read more…Hello all,sir!.i have been tried so hard with the data input of a historical rainfall data INTO times series USER DEFINED GRID of EPA SWMM5.1, but i keep getting the ERROR telling me "time out of order" in which I have a daily rainfall data recorded
Read more…Rule 1
IF SIMULATION TIME >= 0
THEN ORIFICE UnderdrainPipe SETTING = 0
PRIORITY 1
Rule 2
IF NODE GravelSU DEPTH > 0.6
THEN ORIFICE Backtosoil SETTING = 1
ELSE ORIFICE Backtosoil SETTING = 0
PRIORITY 2
My intentions are: Rule 1, The orifice "UnderdrainPipe" st
Read more…I am currently attempting to model in SWMM Stormtech chambers as a subsurface pond/storage unit connected to a surface pond with a higher stage. How do I cap off the underground system so water will not pond higher than the top of my chambers? When i
Read more…Hello,
I am modelling Green roofs as LIDs. Each subcatchment represents about 40 hectares of urban area. The current situation (without Green Roofs) is that 80% of the total area is Imprevious and 20% is pervious. When I include the Green Roofs, that
Read more…Read more…What is this purpose of this discussion:
Zipped File for SWMM 5.1.012 for those who cannot install SWMM 5 on their PC
Download and unzip this file to a folder on your PC if the EPA SWMM5 install does not work.
Hi all,
Does any body know if it would be somehow possible to change system units of SWMM projects. For example, if a project's input data was in british units, is there a way to change automatically all input and output values into SI unit.
Read more…Very glad that i join the group.
am new to SWMM5.1.12 Version.currently am doing modeling the stormwater for a small urban catchment.no difficulties while studying and applying the model but i only have daily recorded rainfall data-set which am confu
Tissot Teng-chi series of second-generation solar Pro watch has been ready for the challenge.This watch will help you challenge Quest jungle or metropolis.Dial with a solar panel, as an inexhaustible energy and convert light into electricity, given t
Read more…March 23 to March 30, the 45th Basel International Watch and Jewelery Show (Baselworld) opened at Messe Basel exhibition hall.The exhibition, Bucherer follows the opening last year of the golden theme of the pavilion.Here follow the footsteps Best Ch
Read more…H. Moser & Cie. Watch the latest series of new color when watch - green universe.Prominent "blue lightning" dial has become a brand logo, brand reputation is also an important factor.The new watch unconventional green, I can not help but think of the
Read more…Have you ever thought about enhancing your 2D model to be able to cope with complex sewer networks? We have published an article explaining you how you could do it based on DLLs and we provide the code for the 3 new functions you need to add to SWMM
Hello,
I'm working on the coupling of SWMM with a homemade 2D superficial flow model. The later is written in Python.
For this purpose, I'm currently writing a Python wrapper for SWMM using ctypes. So far I managed to control a simulation from Python
Read more…Hi! I'm trying to calculate Horton inflitration to get the same results as in SWMM (I have to calculate it manually in excel for my job). Could you help me how was it calculated. For example I've got :
and the results:
I know all eq
Read more…Hi! I'm trying to calculate Horton inflitration to get the same results as in SWMM (I have to calculate it manually in excel for my job). Could you help me how was it calculated. For example I've got :
and the results:
I know all eq
Read more…This might be a simple question for most of you guys, but I am still learning the software....and just having a bad time with graphs.
I am trying to model , performance of LID unit with existing drainage network. just want to how to get a hydrograph
Read more…EPA Webinar - Toolkit of Available EPA Green Infrastructure Modeling Software Handout
This was an EPA webinar on 10/26/2016
EPA Webinar - Toolkit of Available EPA Green Infrastructure Modeling Software Handout
InvitationJimHeaneyCelebration%20%28004%
Read more…In this blog we example the St Venant terms used in SWMM5 as equations, table, graphs and units. We use a QA/QC version of SWMM 5 that lists many more link, node, system and Subcatchment variables than the default SWMM 5 GUI and engine.
Hello,
I have been puzzled with two questions recently:
How to calculate the number of downspouts on a house and how to size them, but by somehow using the flow rate of the gutters?
I found that there are a number of sources which offer the sizing of do
Read more…This is for those who want to modify the SWMM5 code for MATLAB work
How to Add Extra Output Files to #SWMM 5.1.011 – the goal here is to automatically make calibration files for InfoSWMM, H2OMap SWMM, SWMM 5 and other programs based on the name of
