Pick Horizons: Launch the Pick Horizons dialog. Use this for creating and modifying interpretation on the viewer.

Displayed: Launch the Displayed Horizons dialog. This allows you to select which active horizons are shown in the Seismic Viewer.

Horizon Properties:Launch the window. This is the master properties for all horizons in the project.

Flatten: Launch the Flatten Horizons dialog. This is used to flatten the seismic display to a picked horizon visually. Note: this does not permanently flatted the seismic data. To do so, use the Batch Processing applications.

Toggle Flattening: After flattening parameters are created in the Flatten Horizons dialog above, quickly turn flattening on or off. If checked on, flattening is being applied to the current view.

View Horizons: Quickly turn displayed horizons on and off. When this has a check mark the horizons will be visible on the Seismic Viewer.

Lock Existing Picks: When turned on, any existing picks will not be changed while picking horizons. Turn off to modify existing horizon picks.

Save Slice to Horizon: Saves the currently viewed slice file to a horizon. Use the Horizon field to type in the name for the slice or select an existing name from the drop down. This is very useful for proportional slices as it will display exactly where then slice is in time.