Based on trace file: PRTI1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
6664, 2
6291, 5
5904, 7
5864, 9
5843, 11
5807, 14
5639, 16
5610, 18
5603, 20
5523, 23
5453, 25
5412, 27
5406, 30
5328, 32
5317, 34
5312, 36
5299, 39
5226, 41
5218, 43
5211, 45
5205, 48
5186, 50
5173, 52
5165, 55
5163, 57
5148, 59
5123, 61
5117, 64
5035, 66
5021, 68
5013, 70
4995, 73
4985, 75
4980, 77
4979, 80
4979, 82
4972, 84
4971, 86
4958, 89
4955, 91
4950, 93
4924, 95
4923, 98