diff --git a/tests/testthat/test-RunModel_LLR.R b/tests/testthat/test-RunModel_LLR.R
new file mode 100644
index 0000000000000000000000000000000000000000..7ef9a1028077b0550ef4184f31501f1fc2c5f664
--- /dev/null
+++ b/tests/testthat/test-RunModel_LLR.R
@@ -0,0 +1,350 @@
+context("RunModel_LLR")
+
+data(L0123001)
+
+test_that("'BasinAreas' must have one more element than 'LengthHydro'", {
+ expect_error(
+ InputsModel <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(BasinObs$Qmm, ncol = 1),
+ LengthHydro = 1,
+ BasinAreas = 1
+ ),
+ regexp = "'BasinAreas' must have one more element than 'LengthHydro'"
+ )
+})
+
+BasinAreas <- c(BasinInfo$BasinArea, BasinInfo$BasinArea)
+
+# Qupstream = sinusoid synchronised on hydrological year from 0 mm to mean value of Qobs
+Qupstream <- floor((sin((seq_along(BasinObs$Qmm)/365*2*3.14))+1) * mean(BasinObs$Qmm, na.rm = TRUE))
+
+InputsModel <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1),
+ LengthHydro = 1,
+ BasinAreas = BasinAreas
+)
+
+Ind_Run <- seq(which(format(BasinObs$DatesR, format = "%Y-%m-%d") == "1990-01-01"),
+ which(format(BasinObs$DatesR, format = "%Y-%m-%d") == "1999-12-31"))
+
+RunOptions <- suppressWarnings(CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = InputsModel,
+ IndPeriod_Run = Ind_Run, FUN_SD = RunModel_LLR))
+
+test_that("QcontribDown parameter should be a numeric vector or an OutputModel object", {
+ regexp = "'QcontribDown' must be a numeric vector or a 'OutputsModel' object"
+ expect_error(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = "A"),
+ regexp = regexp
+ )
+ expect_error(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = NULL),
+ regexp = regexp
+ )
+ expect_error(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = matrix(1, ncol = 1)),
+ regexp = regexp
+ )
+})
+
+ParamGR4J <- c(257.237556, 1.012237, 88.234673, 2.207958) # From vignettes/V01_get_started
+
+RunOptionsGR4J <- RunOptions
+RunOptionsGR4J$FeatFUN_MOD$NbParam <- 4
+OutputsGR4JOnly <- RunModel_GR4J(InputsModel = InputsModel,
+ RunOptions = RunOptionsGR4J,
+ Param = ParamGR4J)
+
+test_that("QcontribDown should contain a Qsim key", {
+ QcontribDown <- OutputsGR4JOnly
+ QcontribDown$Qsim <- NULL
+ expect_error(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = QcontribDown),
+ regexp = "should contain a key 'Qsim'"
+ )
+})
+
+test_that("'QcontribDown$Qim' should have the same length as 'RunOptions$IndPeriod_Run'", {
+ QcontribDown <- OutputsGR4JOnly
+ QcontribDown$Qsim <- c(QcontribDown$Qsim, 0)
+ expect_error(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = QcontribDown),
+ regexp = "should have the same length as"
+ )
+})
+test_that("OutputsModel must have a item 'QsimDown' equal to GR4J Qsim contribution", {
+ QsimGR4J <- OutputsGR4JOnly$Qsim
+ QsimDownLLR <- RunModel_LLR(InputsModel = InputsModel,
+ RunOptions = RunOptions,
+ Param = c(1,0),
+ QcontribDown = OutputsGR4JOnly)$QsimDown
+ expect_equal(QsimGR4J, QsimDownLLR)
+})
+
+test_that("RunModel(FUN=RunModel_LLR) should give same result as RunModel_LLR", {
+ QcontribDown <- OutputsGR4JOnly
+ Output_RunModel_LLR <- RunModel_LLR(InputsModel = InputsModel,
+ RunOptions = RunOptions,
+ Param = c(1,0),
+ QcontribDown = QcontribDown)
+ Output_RunModel <- RunModel(InputsModel = InputsModel,
+ RunOptions = RunOptions,
+ Param = c(1,0),
+ FUN_MOD = RunModel_LLR,
+ QcontribDown = QcontribDown, FUN_SD =RunModel_LLR)
+ expect_equal(Output_RunModel, Output_RunModel_LLR)
+})
+
+test_that("'Qupstream' contain NA values", {
+ expect_warning(
+ InputsModel <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(BasinObs$Qmm, ncol = 1),
+ LengthHydro = 1,
+ BasinAreas = BasinAreas
+ ),
+ regexp = "'Qupstream' contains NA values: model outputs will contain NAs"
+ )
+
+ RunOptions <- suppressWarnings(CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = InputsModel,
+ IndPeriod_Run = Ind_Run, FUN_SD = RunModel_LLR))
+ QcontribDown <- OutputsGR4JOnly
+ # Warning with RunModel_LLR
+ expect_warning(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = QcontribDown),
+ regexp = "time steps with NA values"
+ )
+ # No warning during calibration
+ RunOptions$Outputs_Sim <- RunOptions$Outputs_Cal
+ expect_warning(
+ RunModel_LLR(InputsModel = InputsModel, RunOptions = RunOptions, Param = c(1,0), QcontribDown = QcontribDown),
+ regexp = NA
+ )
+})
+
+test_that("Upstream basin with nul area should return same Qdown as GR4J alone", {
+ InputsModel <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1),
+ LengthHydro = 1,
+ BasinAreas = c(0,BasinAreas[2])
+ )
+ OutputsSD <- RunModel(InputsModel,
+ RunOptions,
+ Param = c(1, 0, ParamGR4J),
+ FUN_MOD = RunModel_GR4J, FUN_SD = RunModel_LLR)
+ expect_equal(OutputsGR4JOnly$Qsim, OutputsSD$Qsim)
+})
+
+## Ce test la ne marche pas
+test_that("Downstream basin with nul area and nul upstream length should return same Qdown as Qupstream alone", {
+ InputsModel <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1),
+ LengthHydro = 0,
+ BasinAreas = c(BasinInfo$BasinArea, 0)
+ )
+ OutputsSD <- RunModel(InputsModel,
+ RunOptions,
+ Param = c(1, 1, ParamGR4J),
+ FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR)
+ expect_equal(OutputsSD$Qsim, Qupstream[Ind_Run])
+})
+
+ParamSD <- c(InputsModel$LengthHydro * 1e3 / (24 * 60 * 60), 0, ParamGR4J) # Speed corresponding to one time step delay
+
+Qm3GR4Only <- OutputsGR4JOnly$Qsim * InputsModel$BasinAreas[2L] * 1e3
+
+## différence de 0.000289
+test_that('RunModel_Lag is identical to RunModel_LLR with k = 0', {
+ ParamLLR <-c( 19.990, 0, 43.380, 1.602, 31.817, 2.647)
+ ParamLAG <- c( 19.990, 43.380, 1.602, 31.817, 2.647)
+
+ RunOptions <- suppressWarnings(CreateRunOptions(FUN_MOD = RunModel_GR4J, InputsModel = InputsModel, IndPeriod_Run = Ind_Run,
+ FUN_SD = RunModel_Lag))
+ OutputLag <- suppressWarnings(RunModel(InputsModel = InputsModel, FUN_MOD = RunModel_GR4J, RunOptions = RunOptions,
+ Param = ParamLAG, FUN_SD = RunModel_Lag))
+ RunOptions <- suppressWarnings((CreateRunOptions(FUN_MOD = RunModel_GR4J, InputsModel = InputsModel, IndPeriod_Run = Ind_Run,
+ FUN_SD = RunModel_LLR)))
+ OutputLLR <- RunModel(InputsModel = InputsModel, FUN_MOD = RunModel_GR4J,
+ RunOptions = RunOptions, Param = ParamLLR, FUN_SD = RunModel_LLR)
+
+
+ identical(OutputLLR$Qsim, OutputLag$Qsim)
+ expect_equal(OutputLLR$Qsim, OutputLag$Qsim, tolerance = 1e-3)
+})
+
+##relancer InputsModel RunOptions et ParamSD si ça passe pas
+
+test_that("Qupstream in different units should return the same result", {
+ OutputsSD_mm <- suppressWarnings(RunModel(InputsModel, RunOptions,
+ Param = ParamSD,
+ FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR))
+ InputsModel_m3 <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1) * BasinAreas[1] * 1e3,
+ LengthHydro = 1,
+ BasinAreas = BasinAreas,
+ QupstrUnit = "m3"
+ )
+ OutputsSD_m3 <- suppressWarnings(RunModel(InputsModel_m3, RunOptions,
+ Param = ParamSD,
+ FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR))
+ expect_equal(OutputsSD_mm$Qsim, OutputsSD_m3$Qsim)
+
+ InputsModel_m3s <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1) * BasinAreas[1] * 1e3 / 86400,
+ LengthHydro = 1,
+ BasinAreas = BasinAreas,
+ QupstrUnit = "m3/s"
+ )
+ OutputsSD_m3s <- suppressWarnings(RunModel(InputsModel_m3s, RunOptions,
+ Param = ParamSD,
+ FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR))
+ expect_equal(OutputsSD_mm$Qsim, OutputsSD_m3s$Qsim)
+
+ InputsModel_ls <- CreateInputsModel(
+ FUN_MOD = RunModel_GR4J,
+ DatesR = BasinObs$DatesR,
+ Precip = BasinObs$P,
+ PotEvap = BasinObs$E,
+ Qupstream = matrix(Qupstream, ncol = 1) * BasinAreas[1] * 1e6 / 86400,
+ LengthHydro = 1,
+ BasinAreas = BasinAreas,
+ QupstrUnit = "L/s"
+ )
+ OutputsSD_ls <- suppressWarnings(RunModel(InputsModel_ls, RunOptions,
+ Param = ParamSD,
+ FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR))
+ expect_equal(OutputsSD_mm$Qsim, OutputsSD_ls$Qsim)
+})
+
+InputsCrit <- CreateInputsCrit(
+ FUN_CRIT = ErrorCrit_NSE,
+ InputsModel = InputsModel,
+ RunOptions = RunOptions,
+ VarObs = "Q",
+ Obs = (Qupstream[Ind_Run - 1] * BasinAreas[1L] +
+ BasinObs$Qmm[Ind_Run] * BasinAreas[2L]) / sum(BasinAreas)
+)
+ParamSD <- c(11.250, 1, 257.238, 1.012, 88.235, 2.208)
+## ce test ne marche vraiment pas. Verifier la valeur de ParamSD en faisant retourner un modèle
+test_that("Params from calibration with simulated data should be similar to initial params", {
+ CalibOptions <- CreateCalibOptions(
+ FUN_MOD = RunModel_GR4J,
+ FUN_CALIB = Calibration_Michel,
+ IsSD = TRUE, FUN_SD = RunModel_LLR
+ )
+ OutputsCalib <- Calibration_Michel(
+ InputsModel = InputsModel,
+ RunOptions = RunOptions,
+ InputsCrit = InputsCrit,
+ CalibOptions = CalibOptions,
+ FUN_MOD = RunModel_GR4J
+ )
+ expect_equal(OutputsCalib$ParamFinalR[3:6], ParamSD[3:6], tolerance = 1e-2)
+ expect_equal(OutputsCalib$ParamFinalR[1:2], ParamSD[1:2], tolerance = 2e-3)
+})
+
+## rajouter le test RunModel_Lag == RunModel_LLR avec k = 0
+
+# *** IniStates tests ***
+IM <- InputsModel
+IM$BasinAreas <- rep(BasinInfo$BasinArea, 3)
+IM$Qupstream <- cbind(IM$Qupstream, IM$Qupstream)
+IM$LengthHydro <- c(1, 1.5)
+
+PSDini <- ParamSD
+PSDini[1] <- PSDini[1] / 2 # 2 time step delay
+Ind_Run1 <- seq(which(format(BasinObs$DatesR, format = "%Y-%m-%d")=="1990-01-01"),
+ which(format(BasinObs$DatesR, format = "%Y-%m-%d")=="1990-12-31"))
+Ind_Run2 <- seq(which(format(BasinObs$DatesR, format = "%Y-%m-%d")=="1991-01-01"),
+ which(format(BasinObs$DatesR, format = "%Y-%m-%d")=="1991-12-31"))
+
+# 1990
+RunOptions1 <- suppressWarnings(CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = IM,
+ IndPeriod_Run = Ind_Run1, FUN_SD = RunModel_LLR))
+OutputsModel1 <- RunModel(InputsModel = IM,
+ RunOptions = RunOptions1, Param = PSDini,
+ FUN_MOD = RunModel_GR4J, FUN_SD = RunModel_LLR)
+# 1990-1991
+RunOptions <- suppressWarnings(CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = IM,
+ IndPeriod_Run = c(Ind_Run1, Ind_Run2), FUN_SD = RunModel_LLR))
+OutputsModel <- RunModel(InputsModel = IM,
+ RunOptions = RunOptions,
+ Param = PSDini,
+ FUN_MOD = RunModel_GR4J, FUN_SD = RunModel_LLR)
+
+test_that("Warm start should give same result as warmed model", {
+ # Warm start 1991
+ RunOptions2 <- CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = IM, IndPeriod_Run = Ind_Run2,
+ IndPeriod_WarmUp = 0L,
+ IniStates = OutputsModel1$StateEnd, FUN_SD = RunModel_LLR)
+ OutputsModel2 <- suppressWarnings(RunModel(InputsModel = IM,
+ RunOptions = RunOptions2,
+ Param = PSDini,
+ FUN_MOD = RunModel_GR4J, FUN_SD = RunModel_LLR))
+ # Compare 1991 Qsim from warm started and from 1990-1991
+ names(OutputsModel2$Qsim) <- NULL
+ expect_equal(OutputsModel2$Qsim, OutputsModel$Qsim[366:730])
+})
+
+## cette erreur marche pas non plus
+test_that("Error on Wrong length of iniState$SD", {
+ OutputsModel1$StateEnd$SD[[1]] <- c(1,1)
+ RunOptions2 <- CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = IM, IndPeriod_Run = Ind_Run2,
+ IndPeriod_WarmUp = 0L,
+ IniStates = OutputsModel1$StateEnd, FUN_SD = RunModel_LLR)
+ expect_error(
+ RunModel(InputsModel = IM, RunOptions = RunOptions2, Param = PSDini, FUN_MOD = RunModel_GR4J,
+ FUN_SD = RunModel_LLR)
+ )
+})
+## ce test ne marche pas
+test_that("First Qupstream time steps must be repeated if warm-up period is too short", {
+ IM2 <- IM[2558:3557]
+ IM2$BasinAreas[3] <- 0
+ IM2$Qupstream <- matrix(rep(1:1000, 2), ncol = 2)
+ RunOptions2 <- CreateRunOptions(FUN_MOD = RunModel_GR4J,
+ InputsModel = IM2, IndPeriod_Run = seq_len(1000),
+ IndPeriod_WarmUp = 0L, FUN_SD = RunModel_LLR)
+ OM2 <- RunModel(InputsModel = IM2,
+ RunOptions = RunOptions2,
+ Param = PSDini,
+ FUN_MOD = RunModel_GR4J, FUN_SD = RunModel_LLR)
+ expect_equal(OM2$Qsim_m3[1:3], rep(2,3))
+})