Proceed as follows to concatenate the data sets of time segments of a long-term measurement that you have stored in folders:

1.In the Object List, select the folders that contain the time segments to be concatenated.

2.Select Insert[Data] > Formula > Concatenation.

Note: The formula created returns a list with the concatenated data sets. If the time segments appear one above the other instead of one after the other, this is because the X component of the data sets contains relative time, i.e. always starts with the same value. In this case you should set the argument ShiftXValue of the ConcatenateList function to TRUE.
 
You can also use a data query to concatenate time segments.

See Also

Data Set

Data Set Window and Data View

Data Structures