Based on trace file: SPDI1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
83388, 2
68870, 5
67491, 7
67379, 9
60118, 11
59614, 14
56988, 16
53877, 18
52537, 20
51858, 23
51223, 25
49851, 27
49794, 30
47809, 32
46328, 34
46302, 36
45835, 39
45737, 41
45555, 43
45102, 45
43701, 48
43558, 50
42493, 52
41913, 55
41885, 57
41048, 59
40814, 61
40608, 64
40398, 66
40209, 68
39805, 70
39548, 73
39014, 75
38939, 77
38355, 80
37978, 82
37345, 84
37188, 86
36932, 89
36894, 91
36886, 93
36868, 95
36863, 98