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Hydrology2D

Precipitation - Theory & Concepts - I D F Curve

Forms, measurement, and analysis of precipitation data.

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Interactive IDF Curve Simulator

Adjust the parameters to see how they affect the Intensity-Duration-Frequency curves based on the general equation:

i = \frac{K \cdot T^x}{(t_d + c)^n}

K:1200

x:0.20

c:10

n:0.80

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Introduction to Hydrology - Theory & Concepts - Water Balance Precipitation - Theory & Concepts - Areal Precipitation Hydrologic Losses - Theory & Concepts - Evaporation Hydrologic Losses - Theory & Concepts - Penman Monteith