Stormwater Management Model (SWMM) Information for watershed water quality, hydrology and hydraulics modelers (Note this Blog is not associated with the EPA). You will find Blog Posts and Twitter Embeds on the Subjects of SWMM5, InfoSWMM, InfoSewer, ICM SWMM Networks, SWMM4 and SWMM in general.
Wednesday, May 7, 2008
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HOW TO USE GIS GATEWAY IN INFOSWMM TO CREATE BOTH DATA AND MODEL RESULTS SHAPEFILES
GIS Gateway – Create Shapefile T he Create Shapefile tool available from the GIS Gateway , allows you to create a new ESRI® Shapefile dir...


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Soffit Level ( pipe technology ) The top point of the inside open section of a pipe or box conduit. The soffit is the ...
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Comment: A really nice water analogy for the field properties Divergence, Curl and Gradient from the Blog Starts With a Bang ....it&...
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Engine Error Number Description ERROR 101: memory allocation error. ...

2 comments:
Most of these water quality files don't seem to run correctly in the latest v of swmm 5?
"Too few items at line 136:
[WASHOFF]
BOD5 EXPONENTIAL 1 2 50 0"
I am using build 5.0.014 and get a message that there is a missing parameter in the pollutant washoff function (RUNOFF22_SW5.INP among many others). Would like to track this down - if you have any thought it would be appreciated.
Thanks for the information, Len I will correct these files this evening and post a v14 working file.
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