Based on trace file: IMNO3_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
7903, 2
4448, 5
3339, 7
3243, 9
3087, 11
3062, 14
2984, 16
2979, 18
2877, 20
2764, 23
2756, 25
2750, 27
2749, 30
2718, 32
2579, 34
2578, 36
2444, 39
2421, 41
2369, 43
2328, 45
2320, 48
2222, 50
2211, 52
2185, 55
2095, 57
2083, 59
2063, 61
2055, 64
1963, 66
1862, 68
1853, 70
1691, 73
1663, 75
1554, 77
1535, 80
1534, 82
1533, 84
1499, 86
1457, 89
1432, 91
1427, 93
1427, 95
1427, 98