Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2670.000000     -0.004957      0.019691      0.020306      0.079351
          2             928.900000      0.003320      0.024448      0.024672      0.198498
          3             831.900000     -0.007385      0.025436      0.026486      0.114000