Based on trace file: SNDO3_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
47177, 2
44489, 4
43949, 7
39106, 9
37731, 11
34111, 13
31854, 15
30065, 17
27976, 20
27391, 22
26482, 24
26352, 26
26344, 28
25894, 30
25876, 33
24403, 35
23808, 37
22878, 39
22221, 41
21470, 43
20976, 46
20706, 48
20181, 50
19932, 52
19863, 54
19109, 57
18891, 59
17475, 61
16977, 63
16801, 65
15653, 67
15180, 70
14787, 72
14323, 74
14199, 76
13780, 78
12123, 80
11394, 83
10049, 85
8586, 87
8385, 89
7759, 91
7271, 93
5629, 96
2416, 98