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Authors: Tirthankar Roy · Hoshin V. Gupta · Aleix Serrat-Capdevila · Juan B. Valdes
Owners: Tirthankar Roy
DOI:10.4211/hs.26c1d7a19e544718851181ac6e9f0fdc How to Cite
Resource type:Composite Resource
Created:Oct 27, 2017 at 9:28 p.m.
Last updated: Oct 28, 2017 at midnight by Tirthankar Roy


HYMOD2 is an improved version of the widely used hydrologic model HYMOD. The improvements are made based on simple but realistic evaporation process multi-parameterization. There are two files in this resource, (1) hymod.m and (2) Inputs.mat. The first file is the model code which is well commented so that it is easy to follow. The second file is an example input file which consists of time series of three different variables, precipitation (column-1), potential evapotranspiration (column-2) and discharge (column-3), all in mm.

HYMOD2 Citation: ​
Roy, T., H. V. Gupta, A. Serrat-Capdevila, and J. B. Valdes (2017), Using Satellite-Based Evapotranspiration Estimates to Improve the Structure of a Simple Conceptual Rainfall-Runoff Model, Hydrology and Earth System Sciences, 21(2), 879–896, doi:10.5194/hess-21-879-2017.

HYMOD Citation:
​Boyle, D. P., H. V Gupta, and S. Sorooshian (2000), Toward improved calibration of hydrologic models: Combining the strengths of manual and automatic methods, Water Resources Research, 36, 3663– 3674, doi:10.1029/2000WR900207.

Subject Keywords

Hydrologic Model

How to cite

Roy, T., H. V. Gupta, A. Serrat-Capdevila, J. B. Valdes (2017). HYMOD2 Model MATLAB Code, HydroShare, https://doi.org/10.4211/hs.26c1d7a19e544718851181ac6e9f0fdc

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    The people or organizations that created the intellectual content of the resource.

    Name Organization Address Phone Author Identifiers
    Tirthankar Roy Princeton University
    Hoshin V. Gupta The University of Arizona
    Aleix Serrat-Capdevila The World Bank
    Juan B. Valdes The University of Arizona


    This resource was created using funding from the following sources:
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