Creating a LAB file for filtering signals

If you want to filter out signals from a measurement file, you need a LAB file containing the signals you want to keep (see Filter signals).

To create such a LAB file with Data Operator, follow the steps below.

1. In the Sources step, add the measurement files whose signals you want to filter later.

2. In all operation steps, click .

3. In the Destination step, select LabFile from the Format family drop-down list.

4. Select any LAB file format from the Format drop-down list.

5. Select the destination folder with .

6. Click .

   The LAB file is saved to the selected folder.

7. Go to the destination folder and open the LAB file with an editor of your choice (e.g., Notepad++).

8. Delete the signals you want to remove from the measurement file later.

9. Save the LAB file.

10. Now you can use the created LAB file to filter the signals of your measurement files in the Filter signals step.