Use the File > Export as CSV File command to export the current graph as a CSV file. This file only contains columns with the names of the curves as column headers, followed by the measured values. The first column contains the time axis. If the curves have different sampling rates, then identical values may be inserted more than once for accurate chronological comparison across all columns.
The SCO file type used by TNCscope is not suited for editing with external programs. Please use this function if you want to edit or process the values, for example with Microsoft Excel or Matlab.