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Rabotin Michael authored1a36416f
CreateInputsModel <- function(FUN_MOD, DatesR, Precip, PrecipScale = TRUE, PotEvap = NULL, TempMean = NULL, TempMin = NULL, TempMax = NULL, ZInputs = NULL, HypsoData = NULL, NLayers = 5, verbose = TRUE) { ObjectClass <- NULL FUN_MOD <- match.fun(FUN_MOD) ##check_FUN_MOD BOOL <- FALSE if (identical(FUN_MOD, RunModel_GR4H) | identical(FUN_MOD, RunModel_GR5H)) { ObjectClass <- c(ObjectClass, "hourly", "GR") TimeStep <- as.integer(60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_GR4J) | identical(FUN_MOD, RunModel_GR5J) | identical(FUN_MOD, RunModel_GR6J)) { ObjectClass <- c(ObjectClass, "daily", "GR") TimeStep <- as.integer(24 * 60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_GR2M)) { ObjectClass <- c(ObjectClass, "GR", "monthly") TimeStep <- as.integer(c(28, 29, 30, 31) * 24 * 60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_GR1A)) { ObjectClass <- c(ObjectClass, "GR", "yearly") TimeStep <- as.integer(c(365, 366) * 24 * 60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_CemaNeige)) { ObjectClass <- c(ObjectClass, "daily", "CemaNeige") TimeStep <- as.integer(24 * 60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_CemaNeigeGR4J) | identical(FUN_MOD, RunModel_CemaNeigeGR5J) | identical(FUN_MOD, RunModel_CemaNeigeGR6J)) { ObjectClass <- c(ObjectClass, "daily", "GR", "CemaNeige") TimeStep <- as.integer(24 * 60 * 60) BOOL <- TRUE } if (identical(FUN_MOD, RunModel_CemaNeigeGR4H) | identical(FUN_MOD, RunModel_CemaNeigeGR5H)) { ObjectClass <- c(ObjectClass, "hourly", "GR", "CemaNeige") TimeStep <- as.integer(60 * 60) BOOL <- TRUE } if (!BOOL) { stop("incorrect 'FUN_MOD' for use in 'CreateInputsModel'")7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
}
##check_arguments
if ("GR" %in% ObjectClass | "CemaNeige" %in% ObjectClass) {
if (is.null(DatesR)) {
stop("'DatesR' is missing")
}
if (!"POSIXlt" %in% class(DatesR) & !"POSIXct" %in% class(DatesR)) {
stop("'DatesR' must be defined as 'POSIXlt' or 'POSIXct'")
}
if (!"POSIXlt" %in% class(DatesR)) {
DatesR <- as.POSIXlt(DatesR)
}
if (!difftime(tail(DatesR, 1), tail(DatesR, 2), units = "secs")[[1]] %in% TimeStep) {
TimeStepName <- grep("hourly|daily|monthly|yearly", ObjectClass, value = TRUE)
stop(paste0("the time step of the model inputs must be ", TimeStepName, "\n"))
}
if (any(duplicated(DatesR))) {
stop("'DatesR' must not include duplicated values")
}
LLL <- length(DatesR)
}
if ("GR" %in% ObjectClass) {
if (is.null(Precip)) {
stop("Precip is missing")
}
if (is.null(PotEvap)) {
stop("'PotEvap' is missing")
}
if (!is.vector(Precip) | !is.vector(PotEvap)) {
stop("'Precip' and 'PotEvap' must be vectors of numeric values")
}
if (!is.numeric(Precip) | !is.numeric(PotEvap)) {
stop("'Precip' and 'PotEvap' must be vectors of numeric values")
}
if (length(Precip) != LLL | length(PotEvap) != LLL) {
stop("'Precip', 'PotEvap' and 'DatesR' must have the same length")
}
}
if ("CemaNeige" %in% ObjectClass) {
if (is.null(Precip)) {
stop("'Precip' is missing")
}
if (is.null(TempMean)) {
stop("'TempMean' is missing")
}
if (!is.vector(Precip) | !is.vector(TempMean)) {
stop("'Precip' and 'TempMean' must be vectors of numeric values")
}
if (!is.numeric(Precip) | !is.numeric(TempMean)) {
stop("'Precip' and 'TempMean' must be vectors of numeric values")
}
if (length(Precip) != LLL | length(TempMean) != LLL) {
stop("'Precip', 'TempMean' and 'DatesR' must have the same length")
}
if (is.null(TempMin) != is.null(TempMax)) {
stop("'TempMin' and 'TempMax' must be both defined if not null")
}
if (!is.null(TempMin) & !is.null(TempMax)) {
if (!is.vector(TempMin) | !is.vector(TempMax)) {
stop("'TempMin' and 'TempMax' must be vectors of numeric values")
}
if (!is.numeric(TempMin) | !is.numeric(TempMax)) {
stop("'TempMin' and 'TempMax' must be vectors of numeric values")
}
if (length(TempMin) != LLL | length(TempMax) != LLL) {
stop("'TempMin', 'TempMax' and 'DatesR' must have the same length")
}
}
if (!is.null(HypsoData)) {
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if (!is.vector(HypsoData)) {
stop("'HypsoData' must be a vector of numeric values if not null")
}
if (!is.numeric(HypsoData)) {
stop("'HypsoData' must be a vector of numeric values if not null")
}
if (length(HypsoData) != 101) {
stop("'HypsoData' must be of length 101 if not null")
}
if (sum(is.na(HypsoData)) != 0 & sum(is.na(HypsoData)) != 101) {
stop("'HypsoData' must not contain any NA if not null")
}
}
if (!is.null(ZInputs)) {
if (length(ZInputs) != 1) {
stop("'ZInputs' must be a single numeric value if not null")
}
if (is.na(ZInputs) | !is.numeric(ZInputs)) {
stop("'ZInputs' must be a single numeric value if not null")
}
}
if (is.null(HypsoData)) {
if (verbose) {
warning("'HypsoData' is missing: a single layer is used and no extrapolation is made")
}
HypsoData <- as.numeric(rep(NA, 101))
ZInputs <- as.numeric(NA)
NLayers <- as.integer(1)
}
if (is.null(ZInputs)) {
if (verbose & !identical(HypsoData, as.numeric(rep(NA, 101)))) {
warning("'ZInputs' is missing: HypsoData[51] is used")
}
ZInputs <- HypsoData[51L]
}
if (NLayers <= 0) {
stop("'NLayers' must be a positive integer value")
}
if (NLayers != as.integer(NLayers)) {
warning("Coerce 'NLayers' to be of integer type (", NLayers, ": ", as.integer(NLayers), ")")
NLayers <- as.integer(NLayers)
}
}
##check_NA_values
BOOL_NA <- rep(FALSE, length(DatesR))
if ("GR" %in% ObjectClass) {
BOOL_NA_TMP <- (Precip < 0) | is.na(Precip)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
warning("Values < 0 or NA values detected in 'Precip' series")
}
}
BOOL_NA_TMP <- (PotEvap < 0) | is.na(PotEvap)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
warning("Values < 0 or NA values detected in 'PotEvap' series")
}
}
}
if ("CemaNeige" %in% ObjectClass) {
BOOL_NA_TMP <- (Precip < 0) | is.na(Precip)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
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warning("Values < 0 or NA values detected in 'Precip' series")
}
}
BOOL_NA_TMP <- (TempMean < (-150)) | is.na(TempMean)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
warning("Values < -150 or NA values detected in 'TempMean' series")
}
}
if (!is.null(TempMin) & !is.null(TempMax)) {
BOOL_NA_TMP <- (TempMin < (-150)) | is.na(TempMin)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
warning("Values < -150 or NA values detected in 'TempMin' series")
}
}
BOOL_NA_TMP <- (TempMax < (-150)) | is.na(TempMax)
if (sum(BOOL_NA_TMP) != 0) {
BOOL_NA <- BOOL_NA | BOOL_NA_TMP
if (verbose) {
warning("Values < -150 or NA values detected in 'TempMax' series")
}
}
}
}
if (sum(BOOL_NA) != 0) {
WTxt <- NULL
WTxt <- paste(WTxt, "\t Missing values are not allowed in 'InputsModel'", sep = "")
Select <- (max(which(BOOL_NA)) + 1):length(BOOL_NA)
if (Select[1L] > Select[2L]) {
stop("time series could not be trunced since missing values were detected at the last time-step")
}
if ("GR" %in% ObjectClass) {
Precip <- Precip[Select]
PotEvap <- PotEvap[Select]
}
if ("CemaNeige" %in% ObjectClass) {
Precip <- Precip[Select]
TempMean <- TempMean[Select]
if (!is.null(TempMin) & !is.null(TempMax)) {
TempMin <- TempMin[Select]
TempMax <- TempMax[Select]
}
}
DatesR <- DatesR[Select]
WTxt <- paste0(WTxt, "\t -> data were trunced to keep the most recent available time-steps")
WTxt <- paste0(WTxt, "\t -> ", length(Select), " time-steps were kept")
if (!is.null(WTxt) & verbose) {
warning(WTxt)
}
}
##DataAltiExtrapolation_Valery
if ("CemaNeige" %in% ObjectClass) {
RESULT <- DataAltiExtrapolation_Valery(DatesR = DatesR,
Precip = Precip, PrecipScale = PrecipScale,
TempMean = TempMean, TempMin = TempMin, TempMax = TempMax,
ZInputs = ZInputs, HypsoData = HypsoData, NLayers = NLayers,
verbose = verbose)
if (verbose) {
if (NLayers == 1) {
message("input series were successfully created on 1 elevation layer for use by CemaNeige")
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} else {
message( "input series were successfully created on ", NLayers, " elevation layers for use by CemaNeige")
}
}
}
##Create_InputsModel
InputsModel <- list(DatesR = DatesR)
if ("GR" %in% ObjectClass) {
InputsModel <- c(InputsModel, list(Precip = as.double(Precip), PotEvap = as.double(PotEvap)))
}
if ("CemaNeige" %in% ObjectClass) {
InputsModel <- c(InputsModel, list(LayerPrecip = RESULT$LayerPrecip,
LayerTempMean = RESULT$LayerTempMean,
LayerFracSolidPrecip = RESULT$LayerFracSolidPrecip,
ZLayers = RESULT$ZLayers))
}
class(InputsModel) <- c("InputsModel", ObjectClass)
return(InputsModel)
}