onlinerouting03:   Storage-indication reservoir routing    ⇒   S = K On

Formulas

(2S2/Δt) + O2 = I1 + I2 + (2S1/Δt) - O1                   S = K On

Storage indication variable = [(2Si/Δt) + Oi]

Reference

Ponce, V. M. 1989. Engineering Hydrology, Principles and Practices. Prentice Hall, pages 260-263.
Example
INPUT DATA:

Enter number of corresponding sets of elevation-storage-outflow (E-S-O) array m:     

Enter elevation Ei (m) (start with E0, separate each value with a comma; maximum string length is 300 characters).

Ei:     

Enter storage Si (m3) (start with S0, separate each value with a comma; maximum string length is 300 characters).

Si:     

Enter outflow Oi (m3/s) (start with O0, separate each value with a comma; maximum string length is 300 characters).

Oi:     

Enter time interval Δt (hr):                 Enter number of inflow hydrograph ordinates n:     

Enter inflow hydrograph ordinates Ii (start with I0, separate each value with a comma; maximum string length is 300 characters).

Ii:     

ECHO OF INPUT:

Number of corresponding sets of elevation-storage-outflow (E-S-O) array m =  

Ei  (0) =  .   

Si  (0) =  .   

Oi  (0) =  .   

Time interval Δt =   hr

Number of inflow hydrograph ordinates n =  

Ii  (0) =  .   

OUTPUT:

Time
interval		Time
(hr)		Inflow
(m3/s)		2S/Δt - O2S/Δt + OOutflow
(m3/s)		Elevation
(m)
0      

            

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