2,    channel 2 SRF extracted from CLIM_ISRFs_RTTOV.XLSX (ch2.txt)
Number of data points:
33
Wavenumber (cm-1)   Filter response
    12919.896600       0.000013
    12936.610600       0.000017
    12953.367900       0.000024
    12970.168600       0.000034
    12987.013000       0.000049
    13003.901200       0.000073
    13020.833300       0.000111
    13037.809600       0.000176
    13054.830300       0.000289
    13071.895400       0.000498
    13089.005200       0.000901
    13106.159900       0.001738
    13123.359600       0.003613
    13140.604500       0.008260
    13157.894700       0.021305
    13175.230600       0.063950
    13192.612100       0.221924
    13210.039600       0.667555
    13227.513200       0.970237
    13245.033100       0.968022
    13262.599500       0.974418
    13280.212500       0.978510
    13297.872300       0.971963
    13315.579200       0.979223
    13333.333300       0.743195
    13351.134800       0.266980
    13368.984000       0.074645
    13386.880900       0.023448
    13404.825700       0.008513
    13422.818800       0.003473
    13440.860200       0.001552
    13458.950200       0.000746
    13477.088900       0.000380