GR4J Rainfall-Runoff using Deterministic Methods

Version 1.1 (438 KB) by Tarik Benkaci
GR4J Rainfall-Runoff Model with Deterministic Methods (Matlab)
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Updated 28 May 2021
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1- Deterministic Method using (1) Interior Point Algorithm, (2) Sequential Quadratic Programming: SQP and (3) Optimisation by Solver based on non linear optimization like The Levenberg-Marquardt algorithm.
2- Initial (Start) points can be defined by the users according each Basin, in “Initial_Param.txt” file:
3- The Bounds of parameters (4 Parameters of GR4J Model) can be modified in “Bounds_Param.txt” file
4-Displays Nash and RMSE Value

Cite As

Tarik Benkaci (2025). GR4J Rainfall-Runoff using Deterministic Methods (https://github.com/TBenkHyd2/GR4J_Deterministic), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2014a
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.1

Deterministic Method using (1) Interior Point Algorithm, (2) Sequential Quadratic (3) Levenberg-Marquardt algorithm.
1.0.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.