gr4j_wrapper: Wrapper for running hydrological model

In jmgnve/HMOD:

Description

The hydrological model is the GR4J model.

Usage

gr4j_wrapper(indata)

Arguments

indata

A list with the following items: Prec Vector with precipitation, dimensions Ntimes PET Vector with potential evapotranspiration, dimensions Ntimes St Initial state of storages StUH1 Initial state of first unit hydrograph StUH2 Initial state of second unit hydrograph Param Model parameters

Value

A list with state variables and simulated runoff

Examples

iwsh <- 3

indata = list(Prec   = rowMeans(sample_data[[iwsh]]$Prec),
              PET    = rep(0, nrow(sample_data[[iwsh]]$Prec)),
              St     = matrix(0, nrow = 2, ncol = 1),
              StUH1  = matrix(0, 20, ncol = 1),
              StUH2  = matrix(0, 40, ncol = 1),
              Param  = c(74.59, 0.81, 214.98, 1.24))

res_sim <- gr4j_wrapper(indata)

plot(res_sim$Q, col = 'red', type ="l")

jmgnve/HMOD documentation built on May 19, 2019, 1:53 p.m.