RunModel_GR5J.Rd

\encoding{UTF-8}
\name{RunModel_GR5J}
\alias{RunModel_GR5J}
\title{Run with the GR5J hydrological model}
\usage{
RunModel_GR5J(InputsModel, RunOptions, Param)
}
\arguments{
\item{InputsModel}{[object of class \emph{InputsModel}] see \code{\link{CreateInputsModel}} for details}

\item{RunOptions}{[object of class \emph{RunOptions}] see \code{\link{CreateRunOptions}} for details}

\item{Param}{[numeric] vector of 5 parameters
\tabular{ll}{                                                                      
GR5J X1      \tab production store capacity [mm]                                \cr
GR5J X2      \tab intercatchment exchange coefficient [mm/d]                  \cr
GR5J X3      \tab routing store capacity [mm]                                   \cr
GR5J X4      \tab unit hydrograph time constant [d]                             \cr
GR5J X5      \tab intercatchment exchange threshold [-]                     \cr
}}
}
\value{
[list] list containing the function outputs organised as follows:                                         
         \tabular{ll}{                                                                                         
         \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                     \cr
         \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/d]                 \cr
         \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/d]                          \cr
         \emph{$Prod    }          \tab [numeric] series of production store level [mm]                        \cr
         \emph{$AE      }          \tab [numeric] series of actual evapotranspiration [mm/d]                          \cr
         \emph{$Perc    }          \tab [numeric] series of percolation (PERC) [mm/d]                                 \cr
         \emph{$PR      }          \tab [numeric] series of PR=PN-PS+PERC [mm/d]                                      \cr
         \emph{$Q9      }          \tab [numeric] series of UH1 outflow (Q9) [mm/d]                                   \cr
         \emph{$Q1      }          \tab [numeric] series of UH2 outflow (Q1) [mm/d]                                   \cr
         \emph{$Rout    }          \tab [numeric] series of routing store level [mm]                           \cr
         \emph{$Exch    }          \tab [numeric] series of potential semi-exchange between catchments [mm/d]         \cr
         \emph{$AExch   }          \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]           \cr
         \emph{$QR      }          \tab [numeric] series of routing store outflow (QR) [mm/d]                         \cr
         \emph{$QD      }          \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]           \cr
         \emph{$Qsim    }          \tab [numeric] series of Qsim [mm/d]                                               \cr
         \emph{$StateEnd}          \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm] \cr
         }                                                                                                     
         (refer to the provided references or to the package source code for further details on these model outputs)
}
\description{
Function which performs a single run for the GR5J daily lumped model over the test period.
}
\details{
For further details on the model, see the references section.
For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
}
\examples{
library(airGR)

## loading catchment data
data(L0123001)

## preparation of the InputsModel object
InputsModel <- CreateInputsModel(FUN_MOD = RunModel_GR5J, DatesR = BasinObs$DatesR, 
                                 Precip = BasinObs$P, PotEvap = BasinObs$E)

## run period selection
Ind_Run <- seq(which(format(BasinObs$DatesR, format = "\%d/\%m/\%Y \%H:\%M")=="01/01/1990 00:00"), 
               which(format(BasinObs$DatesR, format = "\%d/\%m/\%Y \%H:\%M")=="31/12/1999 00:00"))

## preparation of the RunOptions object
RunOptions <- CreateRunOptions(FUN_MOD = RunModel_GR5J,
                               InputsModel = InputsModel, IndPeriod_Run = Ind_Run)

## simulation
Param <- c(245.918, 1.027, 90.017, 2.198, 0.434)