Click the icon (Fig.1-6-1) to pop a "Open File" dialog (Fig.1-6-2).

Step 1

Double-click the file name "vib_eg.sgy", or select "vib_eg.sgy" and press Open (Fig.1-6-3).

Note: The trace length in the SEGY file is only 900ms, there is no sample from 900-2000ms.

Step 2

Click the icon to open a dialog as shown in Fig.1-6-4, and set "End time" as 900 ms, and set "Displaying" as 150 traces, then we get the application view as in the Fig.1-6-5.

Step 3

In the slot under the display area, click on either side of the slider, the data will move forward/backward. Or you can pull the slider to a location you like.

Step 4

Click to move the data to the end, then click to move the data to the start (Fig.1-6-6).