Based on trace file: GPRO3I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
12747, 2
8871, 5
7815, 7
7042, 9
6855, 11
6365, 14
6288, 16
6271, 18
5504, 20
5397, 23
5103, 25
5058, 27
4786, 30
4747, 32
4676, 34
4432, 36
4419, 39
4351, 41
4278, 43
4252, 45
3788, 48
3485, 50
3485, 52
3485, 55
3485, 57
3485, 59
3485, 61
3485, 64
3485, 66
3485, 68
3485, 70
3485, 73
3485, 75
3485, 77
3485, 80
3485, 82
3485, 84
3485, 86
3485, 89
3485, 91
3485, 93
3485, 95
3485, 98