How to Calculate Partial Duration Series?
Partial Duration Series calculator uses partial_duration_series = 1/ln(Annual Series)-ln(Annual Series-1) to calculate the Partial Duration Series, The Partial Duration Series is defined as the series composed of all and only the high flow events which exceed a pre-determined threshold value. Partial Duration Series and is denoted by T_{P} symbol.
How to calculate Partial Duration Series using this online calculator? To use this online calculator for Partial Duration Series, enter Annual Series (T_{A}) and hit the calculate button. Here is how the Partial Duration Series calculation can be explained with given input values -> -1.76293 = 1/ln(10)-ln(10-1).