Commit 907eeb72 authored by Delaigue Olivier's avatar Delaigue Olivier
Browse files

v1.4.1.23 DOC: add a doc file about the RunModel_GR5H fun #13

parent bcb67620
Package: airGR
Type: Package
Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
Date: 2019-12-10
Authors@R: c(
person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
......@@ -2,7 +2,7 @@
### Release Notes (2019-12-10)
### Release Notes (2019-12-10)
#### New features
\title{Run with the GR5H hydrological model}
RunModel_GR5H(InputsModel, RunOptions, Param)
\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 4 parameters
GR5H X1 \tab production store capacity [mm] \cr
GR5H X2 \tab groundwater exchange coefficient [mm/h] \cr
GR5H X3 \tab routing store capacity [mm] \cr
GR5H X4 \tab unit hydrograph time constant [h] \cr
GR5H X5 \tab intercatchment exchange threshold [-] \cr
[list] list containing the function outputs organised as follows:
\emph{$DatesR } \tab [POSIXlt] series of dates \cr
\emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/h] \cr
\emph{$Precip } \tab [numeric] series of input total precipitation [mm/h] \cr
\emph{Interc } \tab [numeric] series of interception store level [mm] \cr
\emph{$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 Pn filling the production store [mm/d] \cr
\emph{$AE } \tab [numeric] series of actual evapotranspiration [mm/h] \cr
\emph{$EI } \tab [numeric] series of evapotranspiration from rainfall neutralisation or interception store [mm/h] \cr
\emph{$ES } \tab [numeric] series of evapotranspiration from production store [mm/h] \cr
\emph{$Perc } \tab [numeric] series of percolation (PERC) [mm/h] \cr
\emph{$PR } \tab [numeric] series of PR=Pn-Ps+Perc [mm/h] \cr
\emph{$Q9 } \tab [numeric] series of UH1 outflow (Q9) [mm/h] \cr
\emph{$Q1 } \tab [numeric] series of UH2 outflow (Q1) [mm/h] \cr
\emph{$Rout } \tab [numeric] series of routing store level [mm] \cr
\emph{$Exch } \tab [numeric] series of potential semi-exchange between catchments [mm/h] \cr
\emph{$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/h] \cr
\emph{$QR } \tab [numeric] series of routing store outflow (QR) [mm/h] \cr
\emph{$QD } \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/h] \cr
\emph{$Qsim } \tab [numeric] series of simulated discharge [mm/h] \cr
\emph{$StateEnd} \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], see \code{\link{CreateIniStates}} for more details \cr
(refer to the provided references or to the package source code for further details on these model outputs)
Function which performs a single run for the GR5H hourly lumped model.
For further details on the model, see the references section.
For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
## load of catchment data
## preparation of the InputsModel object
InputsModel <- CreateInputsModel(FUN_MOD = RunModel_GR5H, DatesR = BasinObs$DatesR,
Precip = BasinObs$P, PotEvap = BasinObs$E)
## run period selection
Ind_Run <- seq(which(format(BasinObs$DatesR, format = "\%Y-\%m-\%d \%H:\%M")=="2004-03-01 00:00"),
which(format(BasinObs$DatesR, format = "\%Y-\%m-\%d \%H:\%M")=="2008-12-31 23:00"))
## preparation of the RunOptions object
RunOptions <- CreateRunOptions(FUN_MOD = RunModel_GR5H,
InputsModel = InputsModel, IndPeriod_Run = Ind_Run)
## simulation
Param <- c(X1 = 680.673, X2 = -0.255, X3 = 197.651, X4 = 2.384, X5 = 0.174)
OutputsModel <- RunModel_GR5H(InputsModel = InputsModel, RunOptions = RunOptions, Param = Param)
## results preview
plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
## efficiency criterion: Nash-Sutcliffe Efficiency
InputsCrit <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel,
RunOptions = RunOptions, Obs = BasinObs$Qmm[Ind_Run])
OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
Guillaume Thirel, Olivier Delaigue, Laurent Coron, Andrea Ficchi
Ficchi, A. (2017).
An adaptive hydrological model for multiple time-steps:
Diagnostics and improvements based on fluxes consistency.
PhD thesis, Irstea (Antony), GRNE (Paris), France.
Ficchi, A., C. Perrin and V. Andréassian (2019).
Hydrological modelling at multiple sub-daily time steps: model improvement via flux-matching.
Journal of Hydrology, 575, 1308-1327. doi:
\code{\link{CreateInputsModel}}, \code{\link{CreateRunOptions}}, \code{\link{CreateIniStates}}.
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