This functionality was implemented into Clarity to give users a tool to manipulate already measured data without modifying original raw data. Mathematical operations present a convenient way to perform various actions, such as extraction of a selected signal(s) from multiple signal chromatogram or subtraction of various chromatograms from each other. You can find three examples of Mathematical Operation in following chapters. Many other applications may be developed by Clarity users on their own.
For detailed overview of the Mathematical Operation dialog, please refer to the Reference Guide.
Note that modifications applied in the source chromatogram that change signal processing, such as Subtraction Chromatogram (set on Measurement Conditions tab) or integration processing options (for example Spike Removal, Detector Delay or filters), are disregarded by Mathematical Operations. Mathematical Operations use the chromatographic data processed by the method selected to apply to the resulting chromatogram.
Display adjustments such as Scale or Offset are taken into account in Mathematical Operations.