RunModel_CemaNeigeGR6J.Rd

\encoding{UTF-8}


\name{RunModel_CemaNeigeGR6J}
\alias{RunModel_CemaNeigeGR6J}


\title{Run with the CemaNeigeGR6J hydrological model}


\description{
Function which performs a single run for the CemaNeige-GR6J daily lumped model.
}


\usage{
RunModel_CemaNeigeGR6J(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 8 (or 10 parameters if \code{IsHyst = TRUE}, see \code{\link{CreateRunOptions}} for details)
\tabular{ll}{                                                                  
GR6J X1      \tab production store capacity [mm]                                          \cr
GR6J X2      \tab intercatchment exchange coefficient [mm/d]                              \cr
GR6J X3      \tab routing store capacity [mm]                                             \cr
GR6J X4      \tab unit hydrograph time constant [d]                                       \cr
GR6J X5      \tab intercatchment exchange threshold [-]                                   \cr
GR6J X6      \tab coefficient for emptying exponential store [mm]                         \cr
CemaNeige X1 \tab weighting coefficient for snow pack thermal state [-]                   \cr
CemaNeige X2 \tab degree-day melt coefficient [mm/°C/d]                                   \cr
CemaNeige X3 \tab (optional) accumulation threshold [mm] (needed if \code{IsHyst = TRUE}) \cr
CemaNeige X4 \tab (optional) percentage (between 0 and 1) of annual snowfall defining the melt threshold [-] (needed if \code{IsHyst = TRUE})\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{$Pn     }          \tab [numeric] series of net rainfall [mm/d]                                               \cr
  \emph{$Ps     }          \tab [numeric] series of the part of Ps filling the production store [mm/d]                \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{$Exch   }          \tab [numeric] series of potential semi-exchange between catchments [mm/d]                 \cr
  \emph{$AExch1 }          \tab [numeric] series of actual exchange between catchments for branch 1 [mm/d]            \cr
  \emph{$AExch2 }          \tab [numeric] series of actual exchange between catchments for branch 2 [mm/d]            \cr
  \emph{$AExch  }          \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]                   \cr
  \emph{$QR     }          \tab [numeric] series of routing store outflow (QR) [mm/d]                                 \cr
  \emph{$QRExp  }          \tab [numeric] series of exponential store outflow (QRExp) [mm/d]                          \cr
  \emph{$Exp    }          \tab [numeric] series of exponential store level (negative) [mm]                           \cr
  \emph{$QD     }          \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]                   \cr
  \emph{$Qsim   }          \tab [numeric] series of Qsim [mm/d]                                                       \cr
  \emph{$CemaNeigeLayers}   \tab [list] list of CemaNeige outputs (1 list per layer)                                  \cr
  \emph{$CemaNeigeLayers[[iLayer]]$Pliq         }   \tab [numeric] series of liquid precip. [mm/d]                    \cr
  \emph{$CemaNeigeLayers[[iLayer]]$Psol         }   \tab [numeric] series of solid precip. [mm/d]                     \cr
  \emph{$CemaNeigeLayers[[iLayer]]$SnowPack     }   \tab [numeric] series of snow pack [mm]                           \cr
  \emph{$CemaNeigeLayers[[iLayer]]$ThermalState }   \tab [numeric] series of snow pack thermal state [°C]             \cr