Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992     -0.020582      0.031007      0.037217      0.142726
          2             922.648450     -0.002522      0.022213      0.022356      0.166614
          3            2680.446791     -0.001460      0.011539      0.011631      0.068086