Description Usage Arguments Value Examples
Takes all necessary information needed to run the LWF-Brook90 hydrological model, writes input files, starts the external executable via a system-call and returns the results.
1 2 3 4 5 6 | Run.B90(project.dir, options.b90, param.b90, climate, soil,
outputmat = choose_output.B90(edit = FALSE), output.log = "",
out.dir = "out/", path_b90.exe = "b90.exe",
output.param.options = TRUE, keep.log.on.success = TRUE,
keep.outputfiles = TRUE, verbose = TRUE, write.climate.in = TRUE,
run.model = TRUE)
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project.dir |
directory-name of the project where the input and output files are located. Will be created, if not existing. |
options.b90 |
named list of model control options. Use
|
param.b90 |
Named list of model input parameters. Use
|
climate |
data.frame with daily climate data. The names of climate have to
correspond to arguments dates, tmax, tmin, wind, prec, vappres,
globrad, sunhours) of |
soil |
data.frame containing the hydraulic properties of the soil layers. Each row represents one layer, containing the layers' boundaries and soil hydraulic parameters. The columns names for the upper and lower layer boundaries are upper and lower (m, negative downwards), the parameters of the van Genuchten retention functions are ths, thr, alpha [m-1], npar, and the parameters of the Mualem conductivity function ksat [mm d-1] and tort. The volume fraction of stones has to be named gravel. |
outputmat |
a [10,5]-matrix flagging the desired model-output. Use
|
output.log |
Logical or filename where 'stdout' of |
out.dir |
path where to write the output-files. |
path_b90.exe |
filename of the executable code. The default setting looks for the executable 'b90.exe' within 'project.dir'. |
output.param.options |
append 'param.b90', 'options.b90', 'soil' and daily plant properties ('plant.devt', as derived from parameters and written to 'climate.in') to the result? |
keep.log.on.success |
keep the file 'output.log' after a successful simulation? In case of simulation errors the 'output.log' file (if specified) is kept anyway for inspection purposes. |
keep.outputfiles |
keep the model .asc output files after running and returning the output? |
verbose |
print messages to the console? Default is TRUE. |
write.climate.in |
should the climate file be written or not to save execution time? Ignored if no 'Climate.in' is found in 'project.dir/in'. |
run.model |
run the executable or only create input files? Default is TRUE. |
Returns the model-output from the files found in 'out.dir' as a list of data.frames (data.tables), along with the execution time of the simulation, and input-parameters and options if desired.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | #Set up lists containing model control options and model parameters:
param.b90 <- MakeParam.B90()
options.b90 <- MakeOptions.B90()
# Set start and end Dates for the simulation
options.b90$startdate <- as.Date("2000-01-01")
options.b90$enddate <- as.Date("2004-12-31")
# Derive soil hydraulic properties from soil physical properties
# using pedotransfer functions
soil <- cbind(soil_slb1, hydpar_wessolek_mvg(soil_slb1$texture))
# Run LWF-Brook90
b90.result <- Run.B90(project.dir = "example_run_b90",
options.b90 = options.b90,
param.b90 = param.b90.b90,
climate = meteo_slb1,
soil = soil,
path_b90.exe = "b90.exe")
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