To Launch the Hydraflow Extensions

If you have the Hydraflow extensions installed, you can launch them from the AutoCAD Civil 3D ribbon or command line.

Note: AutoCAD Civil 3D must be running in order to start the Hydraflow extensions. Once the Hydraflow extension is launched, you can terminate AutoCAD Civil 3D if desired.

The extensions are typically installed by default when you install AutoCAD Civil 3D. If you chose not to install them when you first installed AutoCAD Civil 3D, they can be installed later using Add or Remove Programs from the Control Panel.

To launch Hydraflow Express

• Do one of the following:
  • Click the Analyze tab Design panel Launch Express.
  • On the Pipe Networks contextual tab, click the Launch Pad Express.
  • At the command line, enter StartExpress.

To launch Hydraflow Hydrographs

• Do one of the following:
  • Click the Analyze tab Design panel Launch Hydrographs.
  • On the Pipe Networks contextual tab, click the Launch Pad Hydrographs.
  • At the command line, enter StartHydrographs.

To launch Hydraflow Storm Sewers

• Do one of the following:
  • Click the Analyze tab Design panel Launch Storm Sewers.
  • On the Pipe Networks contextual tab, click the Launch Pad Storm Sewers .
  • At the command line, enter StartStormSewers.

You can also launch the Storm Sewers Extension using the EditInStormSewers command.