Roadway Catch Basin Inlet Table Edit Command

In GeoSTORM software, the Roadway Catch Basin Inlet Table Edit command displays the roadway catch basin inlet parameters for each roadway segment in an editable data grid table. The user can also view the corresponding output results from this table. When a row is chosen in the table, the associated roadway segment is highlighted on the Map View. In addition, the user can select a roadway segment from the Map View, and the corresponding row will be highlighted in the table.

Follow the steps below to use the Roadway Catch Basin Inlet Table Edit command:

1. From the Input ribbon menu, click the Roadway Gutter/Ditch/Inlets dropdown menu and then select the Roadway Catch Basin Inlet Table Edit command.
   
2. The Roadway Catch Basin Inlet Table Edit dialog box will be displayed.
   

The following sections describe how to use the Roadway Catch Basin Inlet Table Edit command and interact with the above dialog box.

Selecting Storm Results

In the Select Storm Results section, the Storm result to display dropdown combo box allows the user to select the storm frequency whose result is to be displayed.

Note that the Select Storm Results section is only available when either the Modified Rational or Rational Method is selected as the hydrology analysis engine in the Scenario Manager dialog box. Otherwise, this section is unavailable.

Catch Basin Parameters

The Catch Basin Parameters section displays editable data grid columns listing all the roadway catch basin inlet parameters contained in the current scenario.

Note that the user can expand or collapse the computed result parameters using the [More] or [Less] button. By default, the dialog box is displayed in a collapsed state since there might not be any results computed yet.

The following roadway catch basin inlet parameters are provided in the data grid columns:

• Roadway Segment ID
  This editable column lists all roadway segment IDs contained in the current scenario.
• Roadway Element Shape
  This column having a dropdown combo box allows the user to select a type of roadway element shape. The following roadway element shapes are available:
  1. Roadway & Gutter
  2. Trapezoidal Ditch
     
• Length
  This editable column lists the lengths of the roadway segments. The user can edit the length of a roadway segment directly from the entry field or click the […] button to measure the roadway segment length from the Map View.
• Upstream Invert Elevation
  This editable column lists the roadway segment invert elevations on the upstream ends.
• Downstream Invert Elevation
  This editable column lists the roadway segment invert elevations on the downstream ends.
• Peak Flow Rate
  This read-only column lists the peak flow rate at the corresponding roadway segment during the storm event.
• Peak Flow Intercepted
  This read-only column lists the flow rate that was captured (i.e., intercepted) by the catch basin during the peak of the storm event.
• Peak Flow Bypassing
  This read-only column lists the flow rate that bypassed the catch basin during the peak of the storm event.
• Catch Basin Efficiency
  This read-only column lists the efficiency of the catch basin during the peak of the storm event. If this value is 100%, then the entire peak flow is captured by the catch basin.
• Gutter Spread
  This read-only column lists the maximum spread in the roadway gutter just upstream of the catch basin during the peak of the storm event.
• Gutter/Flow Depth
  This read-only column lists the maximum roadway gutter depth during the peak of the storm event.

Copying And Exporting Catch Basin Parameters

The data in the Catch Basin Parameters table can be copied to the clipboard or exported as a Microsoft Excel or PDF document by using the right-click context menu commands such as Copy, Copy Table to Clipboard, Export Table to Excel, or Export Table to PDF.

After editing the required roadway catch basin inlet parameters, click the [Close] button to close the Roadway Catch Basin Inlet Table Edit dialog box.