• loadbuilder

    eric kuda
    eric kuda
    every time i try to use loadbuilder it brings the "attempted to read or write protected memory", help please!!!!!
    • over 2 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Unable to Import WaterGEMs file.

    TJ Knight
    TJ Knight
    Hello, I am having trouble associating a WaterGEMs file with the WaterGEMS for Autodesk Civil 3D 2019. I can open the .wtg in WaterGEMS and all the nodes, pipes, and scenarios show up, but when I try to open the .dwg in the WaterGEMS for Autodesk Civil…
    • over 4 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCAD for AutoCAD

    Bill Prassas
    Bill Prassas
    We are dealing with a problem while we use WaterCAD in AutoCAD. We are referencing a drawing in AutoCAD (using xref command) and when we try to draw an object we receive the following message: "Object reference not set to an instance of an object…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • H2ONET to WaterCAD Conversion

    tf11201
    tf11201
    I have a few city water models running on an old H2ONET on AutoCAD R14 (!). We recently upgraded to WaterCAD V8i for AutoCAD Civil 3D 2010. I'm not having the best success converting the H2ONET files to something WaterCAD reads right away. There are a…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Re: WaterGems support for ArcGIS 9.3?

    Jack Cook
    Jack Cook
    Ben WaterGEMS V8 XM is not supported for ArcGIS 9.3. Development of the next WaterGEMS V8 XM SELECT update is currently underway. I spoke to one of the developers who is updating the GIS interoperability. He informs me that their are certain programming…
    • over 15 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How can I relabel junctions according to their X or Y in XM version?

    Zartosht Khiavi
    Zartosht Khiavi
    Hi dear friends When I wanna relabel model junctions in watercad XM, I can not find the option of sorting them into their coordination (X or Y). At previous versions of sewercad or watercad we could sort the manholes or nodes according…
    • over 14 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Hammer results interpretation

    suminda
    suminda
    Hello I have modeled a raw water pumping line from a low to a high elevation using Hammer to compute up surge and down surge. My problem is even when using a hydronumatic tank i am getting negative pressures in the pressure envelope at the tail…
    • RWM_WITH SURGE FACILITIES-1.zip
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCad Select Series 2 Copy Graph Data Problem

    trout0915
    trout0915
    I am having problems with copying data from the graph data tab. My problem is that when I copy all the data the header row is not copied. So when I paste in excel I have no idea what the data in each column represents. This woudn't be a problem if WaterCad…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to design open drains in sewer gems sanitary

    sam patrick
    sam patrick
    1) how can i design open drains in sewer gems sanitary? 2) I have search the help it shows that rectangular rounded section is avalible but when I try to change the shape , the option for " rectangular rounded section" is not avalible.
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCAD/GEMS v8i - ondemand elearning course - 'GIS basics using ArcGIS 9.3'

    amb2005
    amb2005
    When going through the above online tutorial, the 'Module Overview' page was also displayed in the 'Using ArcCatalog' page, inhibiting me from doing the tutorial as the following steps were a continuation of the first one ie. 'Using ArcCatalog' Is…
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Changing Length (Scaled) in water cad v 8i

    Allam Dinesh Reddy
    Allam Dinesh Reddy
    Can we change the setting Length (Scaled) m to normal custom length m . (Where we can enter our own length values). U can see the picture to get clear Idea. Thank You
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Water modeling - flows passing through a closed pipe

    Mike R.
    Mike R.
    I am attempting to model a connection an existing distribution system. The goal is to supply two houses with drinking water and fill tanks for fire flows. What I have done is brought the water to the housing complex, then one line proceeds to the houses…
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Darwin Calibrator Inactive Elements

    tschrage
    tschrage
    I'm fairly new to the software and have been going through the on demand courses. I have a decent understanding of how Darwin Calibrator works but I'm struggling with one thing. I have numerous inactive pipes in my model. Typically these are either…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Use of LoadBuilder

    yogesh.chalke
    yogesh.chalke
    Hello There, Is anyone could help to explain how to use LoadBuilder? I have imported scaled network, I can obtain all information as such population density, Land use Pattern etc. My problem is I want to assign demands according to area and population…
    • over 13 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCAD age calculation fails

    tschrage
    tschrage
    I have run into a recent problem. I've been trying to do a age calculation on our water system and for some reason the largest duration I can calculate is 128 hrs. If I change it to 129 hrs the calculation fails and I get an error: Calculation Engine…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Initial conditions,KNOWN water level in the tank in every time step

    Milos Maric
    Milos Maric
    Regards to all. The existing water supply network belongs to III elevation zones of much larger water supply system and ends with the tank of III elevation zone. It is necessary to design new water supply network of IV elevation zone. In the…
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Average Demand Calculation and Fire Flow

    Mayowa
    Mayowa
    My model is fine and everything works fine however the design criteria for demand is 2.1 multiply by the average demand + Fire Flow (as indicated in the snapshot) I have setup the Scenarios and alternative for this criteria based on the BASED DEMAND…
    • over 9 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • cannot control the flow stored

    sam patrick
    sam patrick
    Hi I am designing a water supply system of a city in which I am using 14 pumps to supply water to 6 tanks and from each tank the water is supplied to junctions. Both junctions and pumps have different patterns. I am facing following problems …
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • New WaterCAD/GEMS & HAMMER Content in METRIC!

    Martin Pflanz, P.E.
    Martin Pflanz, P.E.
    The Bentley Institute has been working hard to grow content for users and are happy to share that we now have many hours of metric content available to meet your global needs for training material. Special features include hands on training material using…
    • over 14 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Unusual Flow Results

    tschrage
    tschrage
    I'm getting some unusual results and am unable to find a solution. I'm trying to better calibrate our model near an area where 2 pressure zones meet. I've performed a fire flow analysis and tried to confirm the pressures and flow in that area. A flow…
    • 2013 Water Model.zip
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Hammer Analysis in Raw Water Transmission System

    bwhite
    bwhite
    I'm trying to evaluate the need for surge protection at new well locations in a raw water transmission system. I have a network of 6 wells all pumping to the water treatment plant. I'm new to Water Hammer and surge analysis so I'm just looking for some…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • What would you do for a vanilla project?

    nkg2
    nkg2
    I don't have the plugin for the Autodesk 2012 Civil 3D with regards to Water/SewerCAD. I use the standalone. My last project worked but was very tedious when trying to export from Civil 3D Pipe Network to water/sewerCAD and using model builder to bring…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCad Select Series 2 Unidirectional Flushing - No Option for Pressure Constraint

    trout0915
    trout0915
    The newer version of WaterCAD Select Series 2 seems to have removed the option to specify a pressure constraint for flushing alternatives. I don't know when this was removed, but for me it would be very useful to specify a pressure constraint. The…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Reporting the Physical Properties of a Junction

    giazax
    giazax
    Hi All, i'm writing a C# code using WaterObjects.NET to report for every junction its Physical properties : (elevator, areas, emitter coefficent). Which classes/feaures may help me? For example from the programming manual i found that scenarios…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Model Spring Flow

    Robert Rousselle
    Robert Rousselle
    I'm trying to model a spring with a flow of approximately 1,000 gpm. The flow is set by a weir prior to entering the water distribution system. The spring has the highest elevation in the water system and if I don't include a flow control device then…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
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