If you are importing a SWMM 5 File into InfoWorks ICM one problem you will have how to deal with difference in dry weather flow generation (DWF):
1. SWMM 5 has DWF enter at a node and ICM has DWF as part of the Subcatchment Loading
2. Thee Import and Export From ICM needs manual adjustment of the DWF
3. One way to do this is to make an ICM CSV file to import the DWF Section of SWMM 5 (Figure 1)
4. Which allows you to manipulate the flow DWF in SWMM 5 to the population based DWF in ICM and IWCS.
Here is one example
ObjectTable,subcatchment_id,population
hw_subcatchment, S012-010 ,4.14841
hw_subcatchment, S005-005#1,7.8094
hw_subcatchment, S005-006#1 ,7.8094
1. SWMM 5 has DWF enter at a node and ICM has DWF as part of the Subcatchment Loading
2. Thee Import and Export From ICM needs manual adjustment of the DWF
3. One way to do this is to make an ICM CSV file to import the DWF Section of SWMM 5 (Figure 1)
4. Which allows you to manipulate the flow DWF in SWMM 5 to the population based DWF in ICM and IWCS.
Here is one example
ObjectTable,subcatchment_id,population
hw_subcatchment, S012-010 ,4.14841
hw_subcatchment, S005-005#1,7.8094
hw_subcatchment, S005-006#1 ,7.8094
| Figure 1. DWF File for ICM (left) and the SWMM5 DWF Section Right |
via Blogger http://ift.tt/1cJ6x5U
You may also like
-
Junction DWF in SWMM5, InfoSWMM and ICM SWMM Networks
-
InfoSWMM Designer Tutorial
-
Features of the 1D St Venant solution for SWMM5, InfoSWMM, and ICM SWMM Networks
-
How to Make an Internal Outfall into an External Outfall when you have more than one link connected to an Outfall in SWMM5 or InfoSWMM
-
How to use the Variable Time Step for Pumps and Force Mains in SWMM5 and InfoSWMM