• Maintaining customer meter assignments after splitting pipes

    Hi, I have 4 customer meters already loaded and assigned to a pipe (red customer meters). Please refer to the attached PDF. I want to split the pipe and close the new small piece of pipe to delineate zone boundaries, however, whenever I try splitting…
  • Synchronize .sqlite to Reflect Changes on Datasource

    Hi; I created a model by using Model Builder from Oracle 12c database tables which stores GIS data. GIS data is updated every week so are my database tables too. Is it possible to synchronize .sqlite of hydraulic model when the database tables…
  • How to merge multiple orphan nodes with overlapping pipes?

    I imported a model using CAD file (dxf). There are 243 orphan nodes in the network - nodes that are just hovering above pipes. I tried select all and split, but it doesn't work. What could be going wrong? Another person asked this question on forum, but…
  • Sewergems - Updating Tap Reference Link Via Model Builder

    Hello I have about 1500 taps that have referenced to the wrong conduits. Isit possible to update the reference links using model builder? Regards Craig Hill
  • Model Building

    I am trying to build a model from a ESRI Shape file. The shape file is of the road network of some XYZ town, and as the underground utilities are located as per the road map, I am building the network with this technique. But, while specifying field…
  • Importing an AutoCAD file in WaterGEMS

    While importing an AutoCAD or MicroStation CAD file using ModelBuilder shows "Could not load file or assemble 'Haestad.RealDWG.Interop.dll' or one of its dependencies. The specified module could not be found." I
  • 2D overland runoff modelling

    Dears, can anyone tell me which tool to use to model 2d overland runoff flow and flood depths? thanks,
  • Converting Profile views to Selection set

    Hi , Is there anyway to create selection sets based on the profile views. I have around 150 profile views which should be converted to corresponding selection sets. In the above image all the profiles to be created as individual selection set. Kindly…
  • Uploading irregular cross sections via model builder

    Hello, I was trying to export canal cross sections via model builder to sewergems. Data source type is excel. But I'm getting error at the end. What could be the mistake I have done? I have input the station values in numeric format in excel ( 0+00…
  • Pipes missing nodes after model update using GIS snapshot

    After running a model GIS update using the snapshot of the GIS at the time of model creation, I'm running into problems with pipes missing start or end nodes. This happens because in our GIS system, not all pipe elements have start/stop junctions (most…
  • Road layer in Pollylines type when importing in watergems shows polygon type.

    I have this drawing in dfx having one layer (Road Centerline) containing the network. Although, the network is drawn using pollyline but when I import model builder showing Layar type as polygon. I'm attaching the dfx file please provide the solution…
  • Demand Units in WaterGEMS

    Does the "gpd" unit represent thousand gallons per day? For example, if my node has an actual demand of 1,200 gallons/day would the demand read 12 gpd in WaterGEMS?
  • Pipes, Manholes, Subbasins, Oh my!

    I created the interceptor file based on stream(lidar data) and laid pipes according to client preference and common-sense approaches. The pipes have lengths, diameters, and flows but no invert elevations. Secondly, I brought the pipe network into…
  • Assigning Demand based on Thiessen Polygon area.

    Dear Friends! I am using the Thiessen Polygon shape file created through WaterGEMS. I will work on that file (using GIS and Excel), to calculate the proportional demand for that particular node based on the area of Tpolygon. Now, the issue is, the…
  • Undefined Isolation Valves Imported through ModelBuilder

    I am working with a water system in WaterGems. I was given the Esri shape files for the system and was able to import them easily into the software using ModelBuilder. However, I have over 100 water main valves that I imported as isolation valves and…
  • WaterGEMS Modelbuilder Snapshot Error

    When updating a model through Modelbuilder using the snapshot feature I'm getting the following error: "Error handling snapshots. Value does not fall within the expected range.". After some digging around and debugging I've come to the conclusion that…
  • ModelBuilder from SHP: Only 6" Pipe Was Added

    Hello, I created a model with ModelBuilder, specifying a Data Souorce of ESRI Shapefile (Pipe.shp). That Pipe.shp contains 3, 4, 6, 8, 10, 12, 16, 20, and 24 inch diameter pipes. Problem is, only 6" diameter pipe were added to the model. Is there…
  • WaterCAD - ModelBuilder / Import of Sub-Model - Limitations

    Hello, My question: I am working on a large network model consisting of approx. 260k pipes and junction and numerous pumps, tanks, valves, etc. The network was developed using modelBuilder with data source type .shp (GIS data base was provided by…
  • What is the correct format for an input string?

    I am trying to import GIS data into SewerGEMS, and I am getting this error. In the Model Builder tool, I select the appropriate files, work through to the "Specify Field Mappings for each table" section, and select what Property is appropriate for each…
  • ModelBuilder import error - SS4 .878

    Hi, I'm encountering error when importing excel spreadsheet using ModelBuilder tool. That's the error when importing excel 2003 spreadsheet: and that's the error for excel 2013 spreadsheet: I'm aware of this article but solution 2) doesn't…
  • Import Demand Date by Node ID

    communities.bentley.com/.../importing-demands-from-a-spreadsheet Process does not work when your version of Microsoft Office is a different bit rate than the version of WaterGEMS installed. We have 64 bit WaterGEMS and 32 bit Office and get this error…
  • Automatic creation of branch lines to orphaned nodes

    Hello, I have created my network using GIS data. In one area of the network there have been approx. 170 consumer nodes in the GIS data without any pipe connection. The distribution ring lines for that area I have found in an separate CAD file and imported…
  • ModelBuilder Error

    I have polyline cad file and once I do model builder in SewerGEMS I am getting " 0 (Polyline) Error: Unable to create Conduit "0 (Polyline)-368" start and/or stop node could not be found. Ensure that either the Start and Stop fields have been mapped,…
  • Workaround procedure of node reversing of conduits in bulk did not work in SewerGEMS

    Hi, Workaround procedure of node reversing of conduits in bulk did not work with me in SewerGEMS, I need to reverse them due to some data input mistaken. I had followed all steps mentioned in this technical note without any success: https://communities…
  • Import pipe and nodes from CAD data with ModelBuilder (inside SUDA)P. The conduit invert can't be change to be different from the bottom of node.

    When importing from CAD data a model of nodes and pipes with ModelBuilder, I can't edit the invert level of one pipe at a node until I delete and recreate the conduit component (in fact done in SUDA). Any trick to avoid this?