online curve number calibration, Victor Miguel Ponce

     online runoff curve number calibration

Formulas

S = 5 [P + 2Q - (4Q² + 5PQ)^1/2]
CN = 1000 / (S + 10)

Reference

Ponce, V. M. and R. H. Hawkins. 1996. Runoff curve number: Has it reached maturity?
Journal of Hydrologic Engineering, Vol. 1, No. 1, 11-19, January.

Example

INPUT DATA:
Enter array size n:
Enter paired values of arrays P and Q (separate each value with a comma; maximum string length is 300 characters).
P:
Q:

ECHO OF INPUT:
n =
P(1) =
Q(1) =

OUTPUT:

Curve number = 0



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