Reverse SA/2D Connection Geometry Command

In GeoHECRAS, the Reverse SA/2D Connection Geometry command is used to reverse the SA/2D connection weir geometry so that horizontal stationing is left to right, looking in a downstream direction.

Follow the steps below to use the Reverse SA/2D Connection Geometry command:

1. From the Input ribbon menu, click the SA/2D Connections dropdown menu and select the Reverse SA/2D Connection Geometry command.
   
2. The Reverse SA/2D Connection Geometry dialog box will be displayed.
   
3. Click on the [Pick] button to select a SA/2D connection from the Map View.
   
4. The Reverse SA/2D Connection Geometry dialog box will temporarily disappear, and a prompt will be displayed on the status bar instructing the user on what to do next. The user can then select an SA/2D connection on the Map View.
5. After selecting a SA/2D connection, the dialog box will be redisplayed. The selected SA/2D connection will be displayed in the SA/2D connection ID dropdown entry.
   
6. Alternatively, the SA/2D connection available in the project can be directly selected from the SA/2D connection ID dropdown entry.
   Note that if the user has preselected the SA/2D connection from the Map View before running this command, the selected SA/2D connection will be displayed in the SA/2D connection ID dropdown entry.
7. Click the [OK] button and the following Reverse SA/2D Connection confirmational dialog box will be displayed.
   
8. Click the [Yes] button and the selected SA/2D connection geometry will be reversed. To abort the process, click the [No] button.