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OpenFlows | Hydraulics and Hydrology
OpenFlows | Hydraulics and Hydrology Wiki Using the Critical Storm Analysis feature
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    • OpenFlows | Hydraulics and Hydrology Wiki
    • +OpenFlows CivilStorm
    • +OpenFlows CulvertMaster
    • +OpenFlows FLOOD
    • +OpenFlows FlowMaster
    • +OpenFlows HAMMER
    • +OpenFlows PondPack
    • +OpenFlows SewerCAD
    • -OpenFlows SewerGEMS
      • +Calculations - Bentley SewerGEMS
      • Difference between a "surcharged" and an "overflowing" node
      • Distributing catchment runoff evenly over a channel or multiple inlets
      • Error message when computing model with open profile: Object reference not set to an instance of an object
      • +General - Bentley SewerGEMS
      • Get to know SewerGEMS, CivilStorm, SewerCAD and StormCAD CONNECT Edition
      • Ground elevations appear incorrect in engineering profile when using terrain model
      • +Help and Documentation - Bentley SewerGEMS
      • How to convert SewerGEMS element notes to EPA SWMM descriptions
      • How to create a custom rainfall distribution
      • Importing Land Use data into SewerGEMS using ModelBuilder
      • +Integration - Bentley SewerGEMS
      • +Interchange - Bentley SewerGEMS
      • +Layout and Data Input - Bentley SewerGEMS
      • Licensing - Bentley SewerGEMS
      • +Modeling - Bentley SewerGEMS
      • Modeling non-standard conduit or channel shapes
      • N/A - BENTLEY SEWERGEMS
      • +Other - Bentley SewerGEMS
      • +Output and Reporting - Bentley SewerGEMS
      • Platform Compatibility Chart – Civil Products – OpenFlows Products
      • Pollutant Collection field missing from Results section of the property grid
      • Ribbon Interface for CONNECT Edition products
      • Scenario energy cost "Time of Use" doesn't match calculation options "Duration"
      • SewerGEMS for MicroStation crashes when exporting model to InRoads Drainage file
      • Transition Start vs. Warm Start for the Implicit solver calculation options
      • Using Engineering Standards
      • Using Local Storm Events to Model Multiple Storms in a Single Scenario
      • Using the Critical Storm Analysis feature
      • Using the TR-55 Shallow Concentrated Flow Method
      • What are the limitations of importing/exporting SWMM5 files?
      • What is the difference between the kinematic wave option and the dynamic wave option in the SWMM solver?
      • What's New in SewerGEMS, CivilStorm, StormCAD, SewerCAD, and SewerOPS CONNECT Edition Update 3 (version 10.03.03.44)
      • What's new in SewerGEMS, SewerCAD, StormCAD and CivilStorm CONNECT Edition Update 2 (Build 10.02.01.04)
      • What's New with SewerGEMS and CivilStorm CONNECT Edition Update 2
      • What's New with SewerGEMS CONNECT Edition Update 1
      • What’s new in StormCAD, SewerCAD, SewerGEMS and CivilStorm V8i SELECTseries 5 with CONNECT Integration?
      • Why don't my catchments that use the RTK method produce the hydrograph shape that my flow monitoring device in the system shows?
    • +OpenFlows StormCAD
    • +OpenFlows WaterCAD
    • +OpenFlows WaterGEMS
    • +OpenFlows WaterSight
    • +OpenFlows WaterOPS
    • +OpenFlows SewerOPS
    • +Bentley HEC-PACK
    • +General
    • +Help and Documentation
    • +Installation
    • +Licensing / Activation
    • +Integration
    • +Modeling
    • +Layout and Data Input
    • +Calculations
    • +Output and Reporting
    • +Other
    • +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 "System.TypeInitializationException"
    • 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 or .GDB) file function with ArcMap and ArcGIS Pro 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
    • Changing element symbols in the AutoCAD platform
    • Interchange
    • 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
    • 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
    • Network Navigator Trace Upstream/Downstream does not return any elements
    • 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?
    • 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
    • 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)
    • 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: "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
    • WaterGems Tips
    • 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 the user changes the fluid, why doesn't the calculated pump head change?
    • Working From Home With Your OpenFlows Software
    • Error Saving: "Custom results path is invalid"
    • Manage Pump Speed Series
    • Manage Pump Time Series
    • Missing Young's Modulus and Poisson's Ratio values in the material library
    • Pump Overview Dashboard
    • SCADAConnect in SewerGEMS
    • Translated version still showing as English
    • User notification when computing: IDF data is not supported by SWMM. Storm event is excluded from export.

    Using the Critical Storm Analysis feature

    Revision Creation Date Revision Author
    Current Revision Mon, Nov 16 2020 9:05 AM Jesse Dringoli
    Revision #6 Wed, Sep 23 2020 5:07 PM Scott Kampa
    Revision #5 Wed, Sep 23 2020 1:37 PM Scott Kampa
    Revision #4 Tue, Nov 5 2019 9:41 AM Jesse Dringoli
    Revision #3 Fri, Nov 9 2018 3:59 PM Scott Kampa
    Revision #2 Tue, May 29 2018 11:09 PM Jesse Dringoli
    Revision #1 Wed, Mar 28 2018 7:54 AM Yashodhan Joshi
    • Compare Versions View current version
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