create_meteo_interpolator.RdFunction to create the meteoland interpolator
create_meteo_interpolator(
meteo_with_topo,
params = NULL,
verbose = getOption("meteoland_verbosity", TRUE)
)Meteo object, as returned by with_meteo
Interpolation parameters as a list. Typically the result of
defaultInterpolationParams.
Logical indicating if the function must show messages and info.
Default value checks "meteoland_verbosity" option and if not set, defaults
to TRUE. It can be turned off for the function with FALSE, or session wide with
options(meteoland_verbosity = FALSE)
an interpolator object (stars)
This function takes meteorology information and a list of interpolation parameters and creates the interpolator object to be ready to use.
Other interpolator functions: add_topo(),
get_interpolation_params(), read_interpolator(),
set_interpolation_params(), with_meteo(),
write_interpolator()
# example meteo data
data(meteoland_meteo_example)
# create the interpolator with default params
with_meteo(meteoland_meteo_example) |>
create_meteo_interpolator()
#> ℹ Checking meteorology object...
#> ✔ meteorology object ok
#> ℹ Creating interpolator...
#> Warning: No interpolation parameters provided, using defaults
#> ℹ Set the `params` argument to modify parameter default values
#> • Calculating smoothed variables...
#> • Updating intial_Rp parameter with the actual stations mean distance...
#> ✔ Interpolator created.
#> stars object with 2 dimensions and 13 attributes
#> attribute(s):
#> Min. 1st Qu. Median Mean 3rd Qu.
#> Temperature -14.200000 8.800000 12.60000 11.324991 14.80000
#> MinTemperature -15.900000 3.300000 6.90000 5.883189 9.40000
#> MaxTemperature -13.000000 13.900000 18.30000 17.364292 21.80000
#> RelativeHumidity 18.000000 57.000000 67.00000 67.720000 78.00000
#> Precipitation 0.000000 0.000000 0.00000 1.925434 0.10000
#> Radiation 7.707484 17.717235 22.04597 20.762628 23.61352
#> WindDirection 0.000000 116.000000 217.00000 196.861908 275.00000
#> WindSpeed 0.200000 0.900000 1.30000 1.603907 2.00000
#> elevation 0.000000 147.000000 317.00000 515.629630 668.00000
#> aspect 0.000000 0.000000 0.00000 0.000000 0.00000
#> slope 0.000000 0.000000 0.00000 0.000000 0.00000
#> SmoothedPrecipitation 0.100000 1.862500 5.55000 6.197496 9.07500
#> SmoothedTemperatureRange 4.695000 9.863542 11.66307 11.400932 13.26868
#> Max. NA's
#> Temperature 23.40000 148
#> MinTemperature 20.10000 138
#> MaxTemperature 29.90000 139
#> RelativeHumidity 100.00000 145
#> Precipitation 160.90000 79
#> Radiation 28.10878 139
#> WindDirection 359.00000 4171
#> WindSpeed 6.90000 4160
#> elevation 2535.00000 0
#> aspect 0.00000 0
#> slope 0.00000 0
#> SmoothedPrecipitation 65.10000 818
#> SmoothedTemperatureRange 17.72778 124
#> dimension(s):
#> from to offset delta refsys point
#> date 1 30 2022-04-01 UTC 1 days POSIXct FALSE
#> station 1 189 NA NA WGS 84 TRUE
#> values
#> date NULL
#> station POINT (0.95172 41.6566),...,POINT (1.89716 42.32211)
# create the interpolator with some params changed
with_meteo(meteoland_meteo_example) |>
create_meteo_interpolator(params = list(debug = TRUE))
#> ℹ Checking meteorology object...
#> ✔ meteorology object ok
#> ℹ Creating interpolator...
#> ℹ Some interpolation parameters are missing, using default values for those
#> • Calculating smoothed variables...
#> • Updating intial_Rp parameter with the actual stations mean distance...
#> ✔ Interpolator created.
#> stars object with 2 dimensions and 13 attributes
#> attribute(s):
#> Min. 1st Qu. Median Mean 3rd Qu.
#> Temperature -14.200000 8.800000 12.60000 11.324991 14.80000
#> MinTemperature -15.900000 3.300000 6.90000 5.883189 9.40000
#> MaxTemperature -13.000000 13.900000 18.30000 17.364292 21.80000
#> RelativeHumidity 18.000000 57.000000 67.00000 67.720000 78.00000
#> Precipitation 0.000000 0.000000 0.00000 1.925434 0.10000
#> Radiation 7.707484 17.717235 22.04597 20.762628 23.61352
#> WindDirection 0.000000 116.000000 217.00000 196.861908 275.00000
#> WindSpeed 0.200000 0.900000 1.30000 1.603907 2.00000
#> elevation 0.000000 147.000000 317.00000 515.629630 668.00000
#> aspect 0.000000 0.000000 0.00000 0.000000 0.00000
#> slope 0.000000 0.000000 0.00000 0.000000 0.00000
#> SmoothedPrecipitation 0.100000 1.862500 5.55000 6.197496 9.07500
#> SmoothedTemperatureRange 4.695000 9.863542 11.66307 11.400932 13.26868
#> Max. NA's
#> Temperature 23.40000 148
#> MinTemperature 20.10000 138
#> MaxTemperature 29.90000 139
#> RelativeHumidity 100.00000 145
#> Precipitation 160.90000 79
#> Radiation 28.10878 139
#> WindDirection 359.00000 4171
#> WindSpeed 6.90000 4160
#> elevation 2535.00000 0
#> aspect 0.00000 0
#> slope 0.00000 0
#> SmoothedPrecipitation 65.10000 818
#> SmoothedTemperatureRange 17.72778 124
#> dimension(s):
#> from to offset delta refsys point
#> date 1 30 2022-04-01 UTC 1 days POSIXct FALSE
#> station 1 189 NA NA WGS 84 TRUE
#> values
#> date NULL
#> station POINT (0.95172 41.6566),...,POINT (1.89716 42.32211)