onlinerouting08:   Cascade of linear reservoirs basin routing 

Formulas

C = Δt/K          C1 = C/(2+C)           C2 = (2-C)/(2+C)

Qj+1n+1 = 2C1(Qaverage)j + C2Qj+1n

Reference

Ponce, V. M. 1989. Engineering Hydrology, Principles and Practices. Prentice Hall, pages 313-317.
Example
INPUT DATA:

Basin area A (km2):                     Storage constant K (hr):                     Number of reservoirs n:     

Time interval Δt (hr):                     Number of increments of [effective] rainfall intensity:     

Nncrements of [effective] rainfall intensity Ij (cm/hr) (separate each value with a comma; maximum string length is 200 characters).

Ij:     

ECHO OF INPUT:

Basin area A =   km2               storage constant K =   hr               number of reservoirs n =                  

time interval Δt =   hr               Number of increments of [effective] rainfall intensity =  

Ij  (0) =  .   

OUTPUT:

Time
interval		Time
(hr)		Outflow
(km2-cm/hr)		Outflow
(m3/s)
00  

            

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