Create subset

You can cut out only some time range of data and open/save it as new data.

Hold down “Ctrl” key and drag mouse from left to right on waveform to specify time range.

Select "Create subset..." from "File" menu.

Enter start time, end time, output data name, and click "APPLY" to display as separate data.

Data displayed as separate data is not saved. Save it by clicking [Save dataset].