1,   channel 1 SRF from file HRIR_N3_chan1.txt received July 2019 from Thomas Hall
Number of data points:
21
Wavenumber (cm-1)   Filter response
     2352.941200       0.000000
     2380.952400       0.035000
     2409.638600       0.095000
     2439.024400       0.300000
     2469.135800       0.630000
     2500.000000       1.000000
     2531.645600       0.995000
     2564.102600       0.990000
     2597.402600       0.980000
     2631.578900       0.920000
     2666.666700       0.825000
     2702.702700       0.815000
     2739.726000       0.880000
     2777.777800       0.970000
     2816.901400       0.815000
     2857.142900       0.420000
     2898.550700       0.210000
     2941.176500       0.060000
     2985.074600       0.025000
     3030.303000       0.010000
     3076.923100       0.000000