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Dorchies David
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.FunTransfo <- function(FeatFUN_MOD) {
IsHyst <- FeatFUN_MOD$IsHyst
IsSD <- FeatFUN_MOD$IsSD
## set FUN_GR
if (FeatFUN_MOD$NameFunMod == "Cemaneige") {
if (IsHyst) {
FUN_GR <- TransfoParam_CemaNeigeHyst
} else {
FUN_GR <- TransfoParam_CemaNeige
}
} else {
# fatal error if the TransfoParam function does not exist
Dorchies David
committed
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FUN_GR <- match.fun(sprintf("TransfoParam_%s", FeatFUN_MOD$CodeModHydro))
}
## set FUN_SNOW
if ("CemaNeige" %in% FeatFUN_MOD$Class) {
if (IsHyst) {
FUN_SNOW <- TransfoParam_CemaNeigeHyst
} else {
FUN_SNOW <- TransfoParam_CemaNeige
}
}
## set FUN_LAG
if (IsSD) {
FUN_LAG <- TransfoParam_Lag
}
## set FUN_TRANSFO
if (! "CemaNeige" %in% FeatFUN_MOD$Class) {
if (!IsSD) {
FUN_TRANSFO <- FUN_GR
} else {
FUN_TRANSFO <- function(ParamIn, Direction) {
Bool <- is.matrix(ParamIn)
if (!Bool) {
ParamIn <- rbind(ParamIn)
}
ParamOut <- NA * ParamIn
NParam <- ncol(ParamIn)
ParamOut[, 2:NParam] <- FUN_GR(ParamIn[, 2:NParam], Direction)
ParamOut[, 1 ] <- FUN_LAG(as.matrix(ParamIn[, 1]), Direction)
if (!Bool) {
ParamOut <- ParamOut[1, ]
}
return(ParamOut)
}
}
} else {
if (IsHyst & !IsSD) {
FUN_TRANSFO <- function(ParamIn, Direction) {
Bool <- is.matrix(ParamIn)
if (!Bool) {
ParamIn <- rbind(ParamIn)
}
ParamOut <- NA * ParamIn
NParam <- ncol(ParamIn)
ParamOut[, 1:(NParam - 4) ] <- FUN_GR(ParamIn[, 1:(NParam - 4)], Direction)
ParamOut[, (NParam - 3):NParam] <- FUN_SNOW(ParamIn[, (NParam - 3):NParam], Direction)
if (!Bool) {
ParamOut <- ParamOut[1, ]
}
return(ParamOut)
}
}
if (!IsHyst & !IsSD) {
FUN_TRANSFO <- function(ParamIn, Direction) {
Bool <- is.matrix(ParamIn)
if (!Bool) {
ParamIn <- rbind(ParamIn)
}
ParamOut <- NA * ParamIn
NParam <- ncol(ParamIn)
if (NParam <= 3) {
ParamOut[, 1:(NParam - 2)] <- FUN_GR(cbind(ParamIn[, 1:(NParam - 2)]), Direction)
} else {
ParamOut[, 1:(NParam - 2)] <- FUN_GR(ParamIn[, 1:(NParam - 2)], Direction)
}
ParamOut[, (NParam - 1):NParam] <- FUN_SNOW(ParamIn[, (NParam - 1):NParam], Direction)
if (!Bool) {
ParamOut <- ParamOut[1, ]
}
return(ParamOut)
}
}
if (IsHyst & IsSD) {
FUN_TRANSFO <- function(ParamIn, Direction) {
Bool <- is.matrix(ParamIn)
if (!Bool) {
ParamIn <- rbind(ParamIn)
}
ParamOut <- NA * ParamIn
NParam <- ncol(ParamIn)
ParamOut[, 2:(NParam - 4) ] <- FUN_GR(ParamIn[, 2:(NParam - 4)], Direction)
ParamOut[, (NParam - 3):NParam] <- FUN_SNOW(ParamIn[, (NParam - 3):NParam], Direction)
ParamOut[, 1 ] <- FUN_LAG(as.matrix(ParamIn[, 1]), Direction)
if (!Bool) {
ParamOut <- ParamOut[1, ]
}
return(ParamOut)
}
}
if (!IsHyst & IsSD) {
FUN_TRANSFO <- function(ParamIn, Direction) {
Bool <- is.matrix(ParamIn)
if (!Bool) {
ParamIn <- rbind(ParamIn)
}
ParamOut <- NA * ParamIn
NParam <- ncol(ParamIn)
if (NParam <= 3) {
ParamOut[, 2:(NParam - 2)] <- FUN_GR(cbind(ParamIn[, 2:(NParam - 2)]), Direction)
} else {
ParamOut[, 2:(NParam - 2)] <- FUN_GR(ParamIn[, 2:(NParam - 2)], Direction)
}
ParamOut[, (NParam - 1):NParam] <- FUN_SNOW(ParamIn[, (NParam - 1):NParam], Direction)
ParamOut[, 1 ] <- FUN_LAG(as.matrix(ParamIn[, 1]), Direction)
if (!Bool) {
ParamOut <- ParamOut[1, ]
}
return(ParamOut)
}
}
}
if (is.null(FUN_TRANSFO)) {
stop("'FUN_TRANSFO' was not found")
}
return(FUN_TRANSFO)
}