Based on a small sample of previously saved files, created with 512 pixels of data from the linescanner, one can use a rule of thumb - 128 KB/100 lines saved for binary format (only viewable in software) and 256KB/100 lines in text format
Note: Binary format files can be opened and saved in text format for analysis. In addition, both file types can be saved simultaneously (plus one graphic format - .jpg or .tiff).