|TYPE OF IUH||RELATION||*REMARKS|
|STANDARD||For Tp = DT (the computational time step) the STANDARD IUH becomes the URBHYD IUH from OTTHYMO 83.|
|NASH|| N = Tp / k + 1
N is also the “number of reservoirs”
|WILLIAMS|| Calibration recommended.
Where t_o is the inflection point after the peak; K_n is the storage coefficient of each reservoir; N is the number of reservoirs, and Γ(N) is the gamma function.
|SCS||Is the NASH IUH with N = 5|
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