Nothing
library(testthat)
library(amber)
Sys.setenv("R_TESTS" = "")
rm(list = ls())
library(amber)
library(doParallel)
library(ncdf4)
library(raster)
library(xtable)
#-------------------------------------------------------------------------------
# scores.grid.time
#-------------------------------------------------------------------------------
test_that(
"Test scores.grid.time",
{
skip_on_cran()
long.name <- 'Gross primary productivity'
nc.mod <- system.file('extdata/modelRegular', 'gpp_monthly.nc', package = 'amber')
nc.ref <- system.file('extdata/referenceRegular', 'gpp_GBAF_128x64.nc', package = 'amber')
mod.id <- 'CLASSIC' # define a model experiment ID
ref.id <- 'GBAF' # give reference dataset a name
unit.conv.mod <- 86400*1000 # optional unit conversion for model data
unit.conv.ref <- 86400*1000 # optional unit conversion for reference data
variable.unit <- 'gC m$^{-2}$ day$^{-1}$' # unit after conversion (LaTeX notation)
result <- amber::scores.grid.time(long.name, nc.mod, nc.ref, mod.id, ref.id, unit.conv.mod,
unit.conv.ref, variable.unit)
# Sample result
myMean <- mean(result[[1]])
sample <- myMean[155:160]
computedValue <- sample
documentedValue <- c(1.790345, 1.749659, 1.443076, 1.951284, 1.972884, 1.945506)
expect_equal(computedValue, documentedValue, tolerance = 0.001)
}
)
#-------------------------------------------------------------------------------
# scores.grid.notime
#-------------------------------------------------------------------------------
test_that(
"Test scores.grid.notime",
{
skip_on_cran()
long.name <- 'Soil Carbon'
nc.mod <- system.file('extdata/modelRegular', 'cSoil_monthly.nc', package = 'amber')
nc.ref <- system.file('extdata/referenceRegular', 'soilc_HWSD_128x64.nc', package = 'amber')
mod.id <- 'CLASSIC' # define a model experiment ID
ref.id <- 'HWSD' # give reference dataset a name
unit.conv.mod <- 1 # optional unit conversion for model data
unit.conv.ref <- 1 # optional unit conversion for reference data
variable.unit <- 'kgC m$^{-2}$' # unit after conversion (LaTeX notation)
result <- scores.grid.notime(long.name, nc.mod, nc.ref, mod.id, ref.id,
unit.conv.mod, unit.conv.ref, variable.unit)
# Sample result
myMean <- mean(result[[1]])
sample <- myMean[155:160]
computedValue <- sample
documentedValue <- c(5.210034, 5.229544, 1.078862, 7.313585, 7.890605, 8.021698)
expect_equal(computedValue, documentedValue, tolerance = 0.001)
}
)
#-------------------------------------------------------------------------------
# scores.fluxnet.csv
# ------------------------------------------------------------------------------
test_that(
"Test scores.fluxnet.csv",
{
skip_on_cran()
long.name <- 'Gross primary productivity'
nc.mod <- system.file('extdata/modelRegular', 'gpp_monthly.nc', package = 'amber')
ref.csv <- system.file('extdata/referenceRegular', 'gpp_monthly_fluxnet.csv', package = 'amber')
mod.id <- 'CLASSIC' # define a model experiment ID
ref.id <- 'FLUXNET' # give reference dataset a name
unit.conv.mod <- 86400*1000 # optional unit conversion for model data
unit.conv.ref <- 1 # optional unit conversion for reference data
variable.unit <- 'gC m$^{-2}$ day$^{-1}$' # unit after conversion (LaTeX notation)
scores.fluxnet.csv(long.name, nc.mod, ref.csv, mod.id, ref.id,
unit.conv.mod, unit.conv.ref, variable.unit, outputDir = tempdir())
result <- read.table(paste(tempdir(), "scorevalues_GPP_CLASSIC_vs_FLUXNET_from_2000-01_to_2002-12", sep = "/"))
computedValue <- result$S_overall
documentedValue <- c(0.6708590, 0.6728099)
expect_equal(computedValue, documentedValue, tolerance = 0.001)
}
)
#-------------------------------------------------------------------------------
# scores.runoff
# ------------------------------------------------------------------------------
test_that(
"Test scores.runoff",
{
skip_on_cran()
long.name <- 'Streamflow'
nc.mod <- system.file('extdata/modelRegular', 'mrro_monthly.nc', package = 'amber')
nc.ref <- system.file('extdata/referenceRegular', 'runoff.nc', package = 'amber')
nc.basins <- system.file('extdata/referenceRegular', 'basins.nc', package = 'amber')
mod.id <- 'CLASSIC' # model name
ref.id <- 'GRDC' # give reference dataset a name
unit.conv.mod <- 86400 # optional unit conversion for model data
unit.conv.ref <- 86400 # optional unit conversion for reference data
variable.unit <- 'kg m$^{-2}$ day$^{-1}$' # unit after conversion (LaTeX notation)
scores.runoff(long.name, nc.mod, nc.ref, nc.basins, mod.id, ref.id, unit.conv.mod,
unit.conv.ref, variable.unit, outputDir = tempdir())
result <- read.table(paste(tempdir(), "scorevalues_MRRO_CLASSIC_vs_GRDC_from_2000-01_to_2002-12", sep = "/"))
computedValue <- result$S_overall
documentedValue <- c(0.7947278, 0.8178388)
expect_equal(computedValue, documentedValue, tolerance = 0.001)
}
)
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