Based on trace file: CSDI1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
4200, 2
4120, 4
4120, 7
4120, 9
4120, 11
4120, 13
4120, 16
4120, 18
4120, 20
4120, 22
4120, 24
4120, 27
4120, 29
4120, 31
4120, 33
4120, 36
4120, 38
4120, 40
4120, 42
4120, 44
4120, 47
4120, 49
4120, 51
4120, 53
4120, 56
4120, 58
4120, 60
4120, 62
4120, 64
4120, 67
4120, 69
4120, 71
4120, 73
4120, 76
4120, 78
4120, 80
4120, 82
4120, 84
4120, 87
4120, 89
4120, 91
4120, 93
4120, 96
4120, 98