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Forum Post: Model Builder_SewerCad
If some body can do other test for this small example (to confirm if there is bugs in the model builder); once you import the pressure junction by model builder just connect them with pressure pipe and...
View ArticleForum Post: PondPack ICPM
I have a fairly complex Interconnected Pond Model with multiple ICPM nodes all converging to a single pond node with an outfall. There are SCS subareas to all of the pond nodes, with calculated Tc for...
View ArticleForum Post: Re: WaterCAD Saving Profile Line Thickness/Colour etc. ?
Currently, changes made to Chart Options settings in places other than graphing (like profiles and system head curve) are not saved. This is the expected behavior in the current implementation of the...
View ArticleForum Post: Re: Model Builder_SewerCad
Thanks Scott,Understood what you explained and thank you, but regardless of calculation, the issue is in model builder when you map the Elevation with the excel elevation; it does taken and shown in...
View ArticleForum Post: Average velocity method
1- In the calculation option in StormCad there are four options in the Average velocity method:Actual Uniform Flow Velocity (default)Full Flow VelocitySimple Average VelocityWeighted Average Velocity...
View ArticleForum Post: Re: Power outage simulation
Set up time controls to turn the pumps off at 2 and back on at 8 using time-based controls. There may be some parts of the system that are "disconnected" during this time, indicating that they are...
View ArticleForum Post: Re: Power outage simulation
Gabriela,Tom, gave you the basic concept how to do it and nkg2 suggested things to consider.Here is another basic steps:Components > Controls Create couple of controls to turn pump on and pump off...
View ArticleForum Post: Re: Automated Fire Flow Analysis
Gabriela,As Mohamad suggested it depends on the location (availability of water), facility density, building material, occupance, hydrants availability, residency type etc. and different...
View ArticleForum Post: Re: Scenarios to improve low pressures
Gabriela,You can and should only change the things that differs from the ground (actual system). If a pump is ON in the system and you are modeling it as OFF then your hydraulic model is not a true...
View ArticleForum Post: Re: Fire Flow Analysis with tank offline
Element Off-line = excluding the element from simulationTo do this: Dirty Way: Delete the element and connecting pipe Proper Way: Use child scenario with a child Topology AlternativeTo understand...
View ArticleForum Post: Re: PondPack ICPM
You need to have a 'conduit' between the ponds if you want to model the hydrograph routing that you describe. On the conduit you can set a 'routing method' (e.g. Modified Puls). The drawback is that...
View ArticleForum Post: Re: Model Builder_SewerCad
The pressure pipe invert can't be different to the node invert. That's why you can't specify a different value. It's different to a gravity pipe which can enter a manhole at a higher elevation. I guess...
View ArticleForum Post: Re: Automated Fire Flow Analysis
You can set the calculation option 'Is EPS Snapshot' to TRUE, then change the 'Start Time' to the time you want to analyze. WaterCAD will then use the appropriate demands, patterns and controls for...
View ArticleForum Post: Re: Power outage simulation
For the control to turn the pump on after 8 PM and before 2, you'll need to use the OR operator. Or, consider adding an ELSE to the other control:If Clock Time >= 2 PM AND Clock Time <= 8 PM...
View ArticleForum Post: Re: Fire Flow Analysis with tank offline
I concur - make the tank and adjacent pipe inactive in the scenario where the tank is offline.
View ArticleForum Post: SCS Initial Abstraction
Using SEWERGEMS V8 (SELECTSeries 2).I'd like to change the Ia = 0.2S parameter to use something else than 20% of the Storage (S).Can I do so? Plus, can I simply override it so I can specify the Initial...
View ArticleForum Post: Re: transients in Hammer for a hydro scheme
Also see the chapter in the Help called "Selection of the Time Step".
View ArticleForum Post: Using Common FlexTables for Various Users and Projects
In PondPack, how do you share Flextables among multiple users? I know there that xml tables can be copied from other users, but which xml files hold custom information?i see that the following xml...
View ArticleForum Post: Running Water Age Scenario in WaterGEMS, how to present in ArcMAP?
Hi all,I have recently started this modelling job and my predecessor used to create water age maps with the results from WaterGEMS using ArcMAP.I have successfully modelled our cities water age.Somehow...
View ArticleForum Post: Re: WaterCAD Saving Profile Line Thickness/Colour etc. ?
Thanks Scott, although there is some interesting history to this.I think the developers wanted to support it in V8 XM and onwards, but maybe just haven't quite got around to implementing it:All the...
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