airGRteaching (version 0.3.3)

as.data.frame: Function to coerce the outputs of PrepGR, CalGR and SimGR to a data.frame

Description

Function to coerce the outputs of PrepGR, CalGR and SimGR to a data.frame

Usage

# S3 method for PrepGR
as.data.frame(x, row.names = NULL, ...)
# S3 method for CalGR
as.data.frame(x, row.names = NULL, ...)
# S3 method for SimGR
as.data.frame(x, row.names = NULL, ...)

Value

[data.frame] containing:

Dates

[POSIXct] vector of dates

PotEvap

[numeric] time series of potential evapotranspiration (catchment average) [mm/time step]

PrecipObs

[numeric] time series of total precipitation (catchment average) [mm/time step]

PrecipFracSolid_CemaNeige

[numeric] time series of solid precipitation fraction (layer average) [-], must be defined if CemaNeige is used

TempMeanSim_CemaNeige

[numeric] time series of mean air temperature (layer average) [°C], must be defined if CemaNeige is used

Qobs

[numeric] time series of observed flow (for the same time steps than simulated) [mm/time step]

Qsim

[numeric] time series of simulated flow (for the same time steps than simulated) [mm/time step] (only for objects of class CalGR or SimGR)

Arguments

x

[PrepGR], [CalGR] or [SimGR] objects

row.names

NULL or a character vector giving the row names for the data.frame. Missing values are not allowed

...

additional arguments to be passed to or from methods

Author

Olivier Delaigue

See Also

PrepGR, CalGR, SimGR

Examples

library(airGRteaching)

## data.frame of observed data
data(L0123001, package = "airGR")
BasinObs2 <- BasinObs[, c("DatesR", "P", "E", "Qmm", "T")]

## Preparation of observed data for modelling
PREP <- PrepGR(ObsDF = BasinObs2, HydroModel = "GR4J", CemaNeige = FALSE)
head(as.data.frame(PREP))

## Calibration step
CAL <- CalGR(PrepGR = PREP, CalCrit = "KGE2",
             WupPer = NULL, CalPer = c("1990-01-01", "1991-12-31"))
head(as.data.frame(CAL))

## Simulation step using the result of the automatic calibration method to set the model parameters
SIM <- SimGR(PrepGR = PREP, CalGR = CAL, EffCrit = "KGE2",
             WupPer = NULL, SimPer = c("1992-01-01", "1992-12-31"))
head(as.data.frame(SIM))