Time Window Grey Bar

When a time window is specified in a diagnostic window, a grey bar appears on the seismic, bracketing the time window. You have two ways to adjust the time window using the grey bar:

Click on a horizontal tab at the top or bottom of the grey bar. Drag the tab up or down to set a new limit for the time window.
Click on the upright spine of the grey bar to drag it to a new location. The size of the time window will not change.
Times can also be entered in the Start and End parameter boxes in the diagnostic windows.