OpenFlows | Hydraulics and Hydrology
OpenFlows | Hydraulics and Hydrology Wiki
OpenFlows | Hydraulics and Hydrology Wiki
Help and Documentation
Licensing / Activation
"File not found" message when trying to open model file
Adding check valves and reversing pipes
Automated design only on certain elements
Automatic inlet spacing
Blocky stepwise pattern is displayed instead of a continous smooth pattern that was entered when using the SWMM engine
Brentwood Industries Storage Chamber Libraries
Can a model be detached from a DWG when integrated with AutoCAD?
Can demand data be exported to an Excel file for use in another model?
Can User Data Extensions be shared between elements in a model?
Configuring TCV relative closure patterns for EPS
Copying properties of existing elements using Prototypes
Creating selection sets based on profiles
Darwin Calibrator error: Argument Out of Range Exception: Key Less Than One
Elements seemingly changing to default settings, zero status, inactive
Error computing model: Cannot use the referenced pump curve.
Error in ModelBuilder: Error: Unable to open table. An item with the same key has already been added
Error message when validating model: "Elevation (Relative) values within the Irregular shape definition must be non-negative."
Error opening existing model: "Parameter name: Index was out of range"
Error performing standard tasks: "Value does not fall within the expected range"
Error splitting pipes: "1: no such column: Calibrator_RoughnessGroupID"
Error when updating model with ModelBuilder: Index was outside the bounds of the array.
Error while using Modelbuilder – “System resource exceeded”
FileLoadException with Hydrant Converter WaterObjects.NET sample
Finding customer meters not connected via a lateral
Fire flow error message: "Fire flow reference to a deleted selection set."
Flow choking effect with turbines as speed increases
Global Editing Element Information
How do I color code for only one value and then have all other values greater than that be coded another color?
How do I design certain pipes to have different design constraints from those specified in the Default Design Constraints?
How do I know if and when my pond is overtopping?
How do I model parallel fixed head (target head) variable speed pumps that are controlled by flow in a downstream pipe?
How do I reverse the start and stop node for a pipe, conduit, gutter, etc...?
How does the "Find Segments by Element" feature work in a criticality analysis?
How is the headloss for a weir calculated in the control structure for the storm and sewer products?
How to bulk change coordinates or scale up or down a model
How to create a selection set of elements within a polygon in ArcMap
How to include result fields or pre-defined parameters in Multi Species Extension (MSX) for analysis?
Hydraulics and Hydrology Video Series
Identifying elements based on user notification
Identifying overlapping elements between two selection sets
Is it possible to have a storm event start at a different time than the model simulation?
Is it possible to model a fixed flow VSP where the flow changes over time?
Is there a recommended level of Skelebration for different modeling conditions?
Keeping a Hydraulic Model in Sync with a GIS
Limiting conduit design to only certain sizes
Modeling a combined kerb and drainage unit
Modeling a combined storm/sewer collection system and potable water distribution network
Modeling a Drainage Ditch
Modeling a gutter junction
Modeling different scenarios with downstream pipe for a pump or valve
Modeling Variable Speed Pumps (VSP) and Variable Speed Pump Batteries (VSPB) In Storm and Sewer Products
Modeling variable speed pumps (VSP’s) in parallel
Options for modeling an outflow that varies with pressure
Order of automated design priorities for StormCAD (GVF-Rational) and SewerCAD (GVF-Convex)
Out of memory expection occurs when product installed on Windows XP
Project manager will not open in ArcGIS integrated product
Required Input properties for using a Bentley Hydraulics and Hydrology application integrated with ArcGIS (ie. Data Model)
Running a fire flow analysis in EPS (Extended Period Simulation)
Select a desired element from overlapping elements
Storage volume of wetwell and pipe
The following error occurs with the MicroStation-integrated version a OpenFlows product, like WaterCAD or StormCAD: "Unknown key-in or command".
The program hangs when opening a model
Troubleshooting stability problems with PRVs or PSVs in parallel
Understanding the "Design point" (1 point) pump definition type
Unknown Command "<command>" error message occurs when trying to run an operation in Bentley product when integrated with AutoCAD
Updated CULTEC storage chamber library
User notification using top-fill tank: "Tank with throttling inlet; Level Inlet Valve Fully Closes must be lower than (or equal to) the Tank Maximum Level."
User notification: "Conduit has a Stop control structure, but this is not supported next to the connected outfall element."
Using Catchment Delineation
Using Zoom Dependent Visibility to cause elements to disappear at certain zoom levels
WaterObjects.NET - Extending the capabilities of your OpenFlows product
When I go to calculate the software I get an error message that says, "Runtime Error: The specified module could not be found."
Zero (or near-zero) headloss or flat profile appearance with pressurized conduits
Layout and Data Input
Output and Reporting
OpenFlows Product TechNotes And FAQs
Check boxes do not appear in tables such as Control Sets dialog
Consuming ContextCapture production files within your hydraulic model
Convergence NOT achieved Message when computing StormCAD or SewerCAD model
Converting Junctions or Hydrants to Isolation Valves
Displaying Shapefile Labels (Text) As a Background
Enhancing OpenFlows multi-user workflows with ProjectWise Share
Error 32768 when opening model while integrated with ProjectWise
Error installing patch set: "Cannot create output file: ..."
Error when opening PondPack: "Object reference not set to an instance of an object" or "Application has generated an exception that could not be handled."
Error when saving or validating: System.AccessViolationException: Attempted to read or write protected memory.
File Open Dialog does not appear
Flextable Report of Multiple Element Types
Get to know OpenFlows CONNECT Edition
Get to know WaterGEMS, WaterCAD and HAMMER CONNECT Edition
How do I import/export multiple point pump curve pump definitions into a model using ModelBuilder?
How do you save backup files, so they save at different times and multiple levels?
How does the intermediate geodatabase (.mdb) file function with ArcMap integration?
How to Delete Engineering Libraries if you get a message about a Read-only database
How to Find Total Pipe Water Volume
How to receive alerts on new version availability?
How to register DAO360.dll or a dll file?
How to search using wild cards on a sqlite type of database
How to See Hebrew or Arabic text in a .DXF file that was exported from WaterGEMS/WaterCAD
Hydraulic grade discontinuity at steep pipes or across nodes (frontwater analysis)
I get a red user notification that says, "Inlet guttter mannings n should be greater than 0".
Importing .HLB library files from old product versions into format used in the V8 product versions
Importing External Data in Geographic Coordinate Systems
Importing storm data and other library information from older versions
In the AutoCAD platform, is there a way to change the shape of an element?
Internal Software Error when trying to print network
Locating OpenFlows product error log file
Locating OpenFlows Product Version Number and License Information
Model backward / forward compatibility
Model can be opened and used by multiple users
Modelbuilder for WaterGEMs for ArcMap only creates one pipe
Modeling a closed loop system
Modeling a flow split (diversion) with the SewerCAD or StormCAD numerical solver
Modeling turbine load acceptance plus load rejection
Multiple CN numbers for a catchment and multiple catchments with a single outlet node
Multiplying inflow loads by a certain factor
Network Navigator Trace Upstream/Downstream does not return any elements
No Pressure Pipe Flextable in CivilStorm
Not seeing changes to demands or status after exporting Darwin Designer run
OpenFlows software numerical solver theory
Percent Connected Impervious Areas and Percent Unconnected Impervious Areas
Performing a hydrosanitary design in WaterGEMS or WaterCAD
PondPack user notification: "The composite outlet structure is either not selected or deleted."
PondPack: How to perform a critical duration analysis?
Presentation of elements in right-click-menu reports
Pressure pipe vs. conduit between pump and wetwell
Print Preview > Fit to Page shows blank page
Properties not working when using MicroStation integration with ProjectWise
Properties, Flextables, user notifications, or other dialog is missing or will not open in standalone
Properties, user notifications, or other tool managers not showing up in Integrated version of AutoCAD
Receiving error message when trying to save project
Reusing Pump Definitions (Import / Export)
Reversing orientation of Pipes and Conduits in Bulk
Saving a hydraulic model when using the AutoCAD platform (i.e. integrated)
Important License Update for OpenFlows Users
Setting the invert elevation for multiple conduits coming into one manhole
Simple Controls vs. Logical Controls
Sorting and relabeling a flextable based on upstream-downstream order
Source of the default Specific Speed for pumps and turbines
Step by step procedure for finding the curb length needed to capture 100% of gutter flow in a curb inlet with a continuously depressed gutter with no clogging
System.Reflection.TargetInvocationException crash when trying to open the application
Test Wiki Page - A1
Text, cells/blocks and line styles do not display correctly in a DXF background layer
The flow annotation (label) in my WaterGEMS for ArcMap isn't reflecting the value displayed in my Geotable or Flextable
The total area in the CN/Area Collection does not equal the total catchment area
Time tolerance setting in SCADAConnect Simulator
Troubleshooting ArcMap / ArcGIS Integration
Understanding Flow (Additional Subsurface) and Flow (Additional Carryover)
Unit of pressure measure "bar" for German language settings
Upcoming training and release dates for OpenFlows products
User notification "Downstream TW out of range..."
User notification "Pump exceeds the maximum operating point specified for the pump curve"
User Notification - The captured surface flow at this node does not connect a valid subsurface network. The flow is lost from the system.
User Notification: "There is an error in the data for this pipe. The associated data is incorrect"
User Notification: Cross section maximum elevation is above the maximum headwater elevation
User notifications about missing or inactive downstream pipes generated, but they are present and active in the model
User Notifications: "Pump On elevation is not in the range of upstream ...." and "Off elevation of pump is lower than ..."
Using batch pipe split to fix nodes that overlay a pipe instead of connecting to it
Using PondMaker with different tailwater for each return event
Valve "Status (Initial)" Definitions
Velocity Calculations and the Average Velocity Methods in SewerCAD and StormCAD
Viewing graph data for multiple scenarios
Water age results in a pipe are different from the age in the downstream junction
Water Loss Management
Water quality Analysis during transient events
What are the limitations of importing/exporting EPANET files?
What is the dotted line that is associated with the isolation valves? Can I turn them off?
What's new in WaterCAD, WaterGEMS and HAMMER V8i SELECTseries 6 with CONNECT Integration?
What's New in WaterOPS CONNECT Edition 2.3 (Build 10.02.03.06)
When I do a copy/paste of zones they do not show up in the flex table.
When the user changes the fluid, why doesn't the calculated pump head change?
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