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context("Generic tests")
#source("R/zzz.R")
#source("R/SelectPeriodOnDates.R")
#source("R/SelectPeriodOnData.R")
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test_that("Decadal", {
# -------- DECADAL ----------#
# decadal: 1 sdate several consequtive years:
dates <- seq(as.Date("01-01-2000", "%d-%m-%Y", tz = 'UTC'),
as.Date("31-12-2005","%d-%m-%Y", tz = 'UTC'), "day")
# No dims -> test .position
output <- c(
seq(as.Date("2000-02-01", "%Y-%m-%d"), as.Date("2000-02-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2001-02-01", "%Y-%m-%d"), as.Date("2001-02-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2002-02-01", "%Y-%m-%d"), as.Date("2002-02-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2003-02-01", "%Y-%m-%d"), as.Date("2003-02-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2004-02-01", "%Y-%m-%d"), as.Date("2004-02-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2005-02-01", "%Y-%m-%d"), as.Date("2005-02-10", "%Y-%m-%d"), 'day'))
dim(output) <- c(ftime = 60)
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 2)),
output)
data <- array(1:(length(dates)*3),
c(memb = 1, ftime = length(dates), lon = 3))
expect_equal(
SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 2)),
array(c(c(32:41, 398:407, 763:772, 1128:1137, 1493:1502, 1859:1868),
c(32:41, 398:407, 763:772, 1128:1137, 1493:1502, 1859:1868) + 2192,
c(32:41, 398:407, 763:772, 1128:1137, 1493:1502, 1859:1868) + 2 * 2192),
c(ftime = 60, memb = 1, lon = 3)))
output2 <- c(
seq(as.Date("2000-02-01", "%Y-%m-%d"), as.Date("2000-04-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2001-02-01", "%Y-%m-%d"), as.Date("2001-04-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2002-02-01", "%Y-%m-%d"), as.Date("2002-04-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2003-02-01", "%Y-%m-%d"), as.Date("2003-04-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2004-02-01", "%Y-%m-%d"), as.Date("2004-04-10", "%Y-%m-%d"), 'day'),
seq(as.Date("2005-02-01", "%Y-%m-%d"), as.Date("2005-04-10", "%Y-%m-%d"), 'day'))
dim(output2) <- c(ftime = 416)
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 4)),
output2)
expect_equal(
SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 4)),
array(c(c(32:101, 398:466, 763:831, 1128:1196, 1493:1562, 1859:1927),
c(32:101, 398:466, 763:831, 1128:1196, 1493:1562, 1859:1927) + 2192,
c(32:101, 398:466, 763:831, 1128:1196, 1493:1562, 1859:1927) + 2 * 2192),
c(ftime = 416, memb = 1, lon = 3)))
# 1 dim -> test Apply
dim(dates) <- c(ftime = length(dates))
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 2)),
output) # no need to check on Data, repited
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 4)),
output2) # no need to check on Data, repited
# decadal: 5 sdates several consequtive years
dates <- rep(seq(as.Date("01-01-2000", "%d-%m-%Y", tz = 'UTC'),
as.Date("31-12-2005","%d-%m-%Y", tz = 'UTC'), "day"), 5)
dim(dates) <- c(ftime = 2192, sdate = 5)
output3 <- rep(output, 5)
dim(output3) <- c(ftime = 60, sdate = 5)
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 2)),
output3)
data <- array(1:(length(dates)*3),
c(memb = 1, sdate = 5, ftime = length(dates)/5, lon = 3))
expect_equal( #To be extended for all sdate dimensions:
SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 2))[,1,1,1],
c(1:10 * 5 + 151, 1:10 * 5 + 1981, 1:10 * 5 + 3806,
1:10 * 5 + 5631, 1:10 * 5 + 7456, 1:10 * 5 + 9286))
output4 <- rep(output2, 5)
dim(output4) <- c(ftime = 416, sdate = 5)
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 4)),
output4)
expect_equal( #To be extended for all ftime dimensions:
SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 4))[1,1,,1],
156:160)
# Multiple dims: sdate, fyear, ftime
library(CSTools)
dates <- SplitDim(dates, indices = dates[,1],
split_dim = 'ftime', freq = 'year')
dates <- as.POSIXct(dates * 24 * 3600, origin = '1970-01-01', tz = 'UTC')
output5 <- SplitDim(output3, indices = output3[,1], split_dim = 'ftime' , freq = 'year')
output5 <- as.POSIXct(output5 * 24 * 3600, origin = '1970-01-01', tz = 'UTC')
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 2)),
output5)
data <- array(1:(366*6*5*3),
c(memb = 1, sdate = 5, year = 6, ftime = 366, lon = 3))
expect_equal(
SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 2)),
InsertDim(Reorder(data[,,,32:41,], c('ftime', 'sdate', 'year', 'lon')),
len = 1, pos = 2, name = 'memb'))
output6 <- SplitDim(output4, indices = output4[,1], split_dim = 'ftime' , freq = 'year')
output6 <- as.POSIXct(output6 * 24 * 3600, origin = '1970-01-01', tz = 'UTC')
expect_equal(
SelectPeriodOnDates(dates, start = list(1, 2), end = list(10, 4)),
output6)
#expect_equal( # to be fixed:
# SelectPeriodOnData(data, dates, start = list(1, 2), end = list(10, 4)),
# (931:935), outer(seq(931, 3001, 30), 0:4, '+')
# InsertDim(Reorder(data[,,,32:41,], c('ftime', 'sdate', 'year', 'lon')),
# len = 1, pos = 2, name = 'memb'))
})