diff --git a/DESCRIPTION b/DESCRIPTION
index 3fef612fc1167921ab533121ae7cefd0cb22e808..d123a3efa8914fe55ffdb729efc446be32ce6d6e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.11.15
-Date: 2019-03-26
+Version: 1.2.11.16
+Date: 2019-03-27
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
   person("Charles", "Perrin", role = c("aut", "ths"), comment = c(ORCID = "0000-0001-8552-1881")),
diff --git a/NEWS.rmd b/NEWS.rmd
index 8ba522336a064451820f2d6155abf6992da2fea4..97cc789371635d60fc1eab6da06360afdc1288e3 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.11.15 Release Notes (2019-03-26) 
+### 1.2.11.16 Release Notes (2019-03-27) 
 
 
 
diff --git a/man/Calibration_Michel.Rd b/man/Calibration_Michel.Rd
index a1961b8127b75f4c38fba394d90f88d237d0c7e9..c664e7993c6c444a8f4114ef8945ddc46c7dcacb 100644
--- a/man/Calibration_Michel.Rd
+++ b/man/Calibration_Michel.Rd
@@ -139,7 +139,7 @@ Michel, C. (1991),
 
 \seealso{
 \code{\link{Calibration}},
-         \code{\link{RunModel_GR4J}}, \code{\link{TransfoParam_GR4J}}, \code{\link{ErrorCrit_RMSE}},
+         \code{\link{RunModel_GR4J}}, \code{\link{TransfoParam}}, \code{\link{ErrorCrit_RMSE}},
          \code{\link{CreateInputsModel}}, \code{\link{CreateRunOptions}}, 
          \code{\link{CreateInputsCrit}}, \code{\link{CreateCalibOptions}}.
 }
diff --git a/man/TransfoParam.Rd b/man/TransfoParam.Rd
index b1410dff368c803f5a220dfeda25c3c2766cd1bc..be9254d03c56d6275d1b84d42ef3573163a410cc 100644
--- a/man/TransfoParam.Rd
+++ b/man/TransfoParam.Rd
@@ -3,13 +3,32 @@
 
 \name{TransfoParam}
 \alias{TransfoParam}
+\alias{TransfoParam_GR1A}
+\alias{TransfoParam_GR2M}
+\alias{TransfoParam_GR4J}
+\alias{TransfoParam_GR5J}
+\alias{TransfoParam_GR6J}
+\alias{TransfoParam_GR4H}
+\alias{TransfoParam_CemaNeige}
+\alias{TransfoParam_CemaNeigeHyst}
 
 
 \title{Transformation of the parameters using the provided function}
 
 
 \usage{
+## Generic function
 TransfoParam(ParamIn, Direction, FUN_TRANSFO)
+
+## Specific functions
+TransfoParam_GR1A(ParamIn, Direction)
+TransfoParam_GR2M(ParamIn, Direction)
+TransfoParam_GR4J(ParamIn, Direction)
+TransfoParam_GR5J(ParamIn, Direction)
+TransfoParam_GR6J(ParamIn, Direction)
+TransfoParam_GR4H(ParamIn, Direction)
+TransfoParam_CemaNeige(ParamIn, Direction)
+TransfoParam_CemaNeigeHyst(ParamIn, Direction)
 }
 
 
@@ -33,6 +52,9 @@ Function which transforms model parameters using the provided function (from raw
 \examples{
 library(airGR)
 
+
+#### generic function
+
 ## transformation Raw -> Transformed for the GR4J model
 Xraw  <- matrix(c(+221.41, -3.63,  +30.00, +1.37,
                   +347.23, -1.03,  +60.34, +1.76,
@@ -46,6 +68,23 @@ Xtran <- matrix(c(+3.60, -2.00, +3.40, -9.10,
                   +4.50, -0.10, +5.00, -8.10),
                   ncol = 4, byrow = TRUE)
 Xraw  <- TransfoParam(ParamIn = Xtran, Direction = "TR", FUN_TRANSFO = TransfoParam_GR4J)
+
+
+#### specific function
+
+## transformation Raw -> Transformed for the GR4J model
+Xraw  <- matrix(c(+221.41, -3.63,  +30.00, +1.37,
+                  +347.23, -1.03,  +60.34, +1.76,
+                  +854.06, -0.10, +148.41, +2.34),
+                  ncol = 4, byrow = TRUE)
+Xtran <- TransfoParam_GR4J(ParamIn = Xraw , Direction = "RT")
+
+## transformation Transformed -> Raw for the GR4J model
+Xtran <- matrix(c(+3.60, -2.00, +3.40, -9.10,
+                  +3.90, -0.90, +4.10, -8.70,
+                  +4.50, -0.10, +5.00, -8.10),
+                  ncol = 4, byrow = TRUE)
+Xraw  <- TransfoParam_GR4J(ParamIn = Xtran, Direction = "TR")
 }
 
 
@@ -54,7 +93,4 @@ Laurent Coron
 }
 
 
-\seealso{
-\code{\link{TransfoParam_GR4J}}, \code{\link{TransfoParam_GR5J}}, \code{\link{TransfoParam_GR6J}}, \code{\link{TransfoParam_CemaNeige}}
-}
 
diff --git a/man/TransfoParam_CemaNeige.Rd b/man/TransfoParam_CemaNeige.Rd
deleted file mode 100644
index 590c376f035d9663389b168d3d6aa6df420c89f9..0000000000000000000000000000000000000000
--- a/man/TransfoParam_CemaNeige.Rd
+++ /dev/null
@@ -1,60 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_CemaNeige}
-\alias{TransfoParam_CemaNeige}
-
-
-\title{Transformation of the parameters of the CemaNeige module}
-
-
-\usage{
-TransfoParam_CemaNeige(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] vector or matrix of parameter sets (if matrix: sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-
-
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the CemaNeige module (from raw to transformed parameters and vice versa).
-}
-
-
-\examples{
-library(airGR)
-
-## transformation Raw -> Transformed for the CemaNeige module
-Xraw  <- matrix(c(+0.19, +1.73,
-                  +0.39, +2.51,
-                  +0.74, +4.06),
-                  ncol = 2, byrow = TRUE)
-Xtran <- TransfoParam_CemaNeige(ParamIn = Xraw , Direction = "RT")
-
-## transformation Transformed -> Raw for the CemaNeige module
-Xtran <- matrix(c(-6.26, +0.55,
-                  -2.13, +0.92,
-                  +4.86, +1.40),
-                  ncol = 2, byrow = TRUE)
-Xraw  <- TransfoParam_CemaNeige(ParamIn = Xtran, Direction = "TR")
-}
-
-
-\author{
-Laurent Coron
-}
-
-
-\seealso{
-\code{\link{TransfoParam}}, \code{\link{TransfoParam_GR4J}}, \code{\link{TransfoParam_GR5J}}, \code{\link{TransfoParam_GR6J}}
-}
-
diff --git a/man/TransfoParam_GR1A.Rd b/man/TransfoParam_GR1A.Rd
deleted file mode 100644
index f229b80dc15758b060059cda06ace112afa3900b..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR1A.Rd
+++ /dev/null
@@ -1,36 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR1A}
-\alias{TransfoParam_GR1A}
-
-
-\title{Transformation of the parameters of the GR1A model}
-
-
-\usage{
-TransfoParam_GR1A(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-
-
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR1A model (from real to transformed parameters and vice versa).
-}
-
-
-\author{
-Laurent Coron
-}
-
diff --git a/man/TransfoParam_GR2M.Rd b/man/TransfoParam_GR2M.Rd
deleted file mode 100644
index fd6164dbdc0417e7ab7d925ab70b651aec42d8ee..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR2M.Rd
+++ /dev/null
@@ -1,34 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR2M}
-\alias{TransfoParam_GR2M}
-
-
-\title{Transformation of the parameters of the GR2M model}
-
-
-\usage{
-TransfoParam_GR2M(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR2M model (from real to transformed parameters and vice versa).
-}
-
-
-\author{
-Laurent Coron
-}
-
diff --git a/man/TransfoParam_GR4H.Rd b/man/TransfoParam_GR4H.Rd
deleted file mode 100644
index ed92501c1c771d421996a70786a0987b580df018..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR4H.Rd
+++ /dev/null
@@ -1,34 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR4H}
-\alias{TransfoParam_GR4H}
-
-
-\title{Transformation of the parameters of the GR4H model}
-
-
-\usage{
-TransfoParam_GR4H(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR4H model (from real to transformed parameters and vice versa).
-}
-
-
-\author{
-Laurent Coron, Claude Michel, Thibault Mathevet
-}
-
diff --git a/man/TransfoParam_GR4J.Rd b/man/TransfoParam_GR4J.Rd
deleted file mode 100644
index e0c7383e5aafb7a58d5125a5fd8bcae23a621ba5..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR4J.Rd
+++ /dev/null
@@ -1,60 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR4J}
-\alias{TransfoParam_GR4J}
-
-
-\title{Transformation of the parameters of the GR4J model}
-
-
-\usage{
-TransfoParam_GR4J(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-
-
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR4J model (from real to transformed parameters and vice versa).
-}
-
-
-\examples{
-library(airGR)
-
-## transformation Raw -> Transformed for the GR4J model
-Xraw  <- matrix(c(+221.41, -3.63,  +30.00, +1.37,
-                  +347.23, -1.03,  +60.34, +1.76,
-                  +854.06, -0.10, +148.41, +2.34),
-                  ncol = 4, byrow = TRUE)
-Xtran <- TransfoParam_GR4J(ParamIn = Xraw , Direction = "RT")
-
-## transformation Transformed -> Raw for the GR4J model
-Xtran <- matrix(c(+3.60, -2.00, +3.40, -9.10,
-                  +3.90, -0.90, +4.10, -8.70,
-                  +4.50, -0.10, +5.00, -8.10),
-                  ncol = 4, byrow = TRUE)
-Xraw  <- TransfoParam_GR4J(ParamIn = Xtran, Direction = "TR")
-}
-
-
-\author{
-Laurent Coron
-}
-
-
-\seealso{
-\code{\link{TransfoParam}}, \code{\link{TransfoParam_GR5J}}, \code{\link{TransfoParam_GR6J}}, \code{\link{TransfoParam_CemaNeige}}
-}
-
diff --git a/man/TransfoParam_GR5J.Rd b/man/TransfoParam_GR5J.Rd
deleted file mode 100644
index 7e09bffdb9e8cc0c05e1819fe82d4818c0ea0054..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR5J.Rd
+++ /dev/null
@@ -1,60 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR5J}
-\alias{TransfoParam_GR5J}
-
-
-\title{Transformation of the parameters of the GR5J model}
-
-
-\usage{
-TransfoParam_GR5J(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-
-
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR5J model (from real to transformed parameters and vice versa).
-}
-
-
-\examples{
-library(airGR)
-
-## transformation Raw -> Transformed for the GR5J model
-Xraw  <- matrix(c(+221.41, -2.65,  +27.11, +1.37, -0.76,
-                  +347.23, -0.64,  +60.34, +1.76, +0.30,
-                  +854.01, -0.10, +148.41, +2.34, +0.52),
-                  ncol = 5, byrow = TRUE)
-Xtran <- TransfoParam_GR5J(ParamIn = Xraw , Direction = "RT")
-
-## transformation Transformed -> Raw for the GR5J model
-Xtran <- matrix(c(+3.60, -1.70, +3.30, -9.10, -0.70,
-                  +3.90, -0.60, +4.10, -8.70, +0.30,
-                  +4.50, -0.10, +5.00, -8.10, +0.50),
-                  ncol = 5, byrow = TRUE)
-Xraw  <- TransfoParam_GR5J(ParamIn = Xtran, Direction = "TR")
-}
-
-
-\author{
-Laurent Coron
-}
-
-
-\seealso{
-\code{\link{TransfoParam}}, \code{\link{TransfoParam_GR4J}}, \code{\link{TransfoParam_GR6J}}, \code{\link{TransfoParam_CemaNeige}}
-}
-
diff --git a/man/TransfoParam_GR6J.Rd b/man/TransfoParam_GR6J.Rd
deleted file mode 100644
index 47d290db4c756751de6d569664196ed0ce7db7f3..0000000000000000000000000000000000000000
--- a/man/TransfoParam_GR6J.Rd
+++ /dev/null
@@ -1,60 +0,0 @@
-\encoding{UTF-8}
-
-
-\name{TransfoParam_GR6J}
-\alias{TransfoParam_GR6J}
-
-
-\title{Transformation of the parameters of the GR6J model}
-
-
-\usage{
-TransfoParam_GR6J(ParamIn, Direction)
-}
-
-
-\arguments{
-\item{ParamIn}{[numeric] matrix of parameter sets (sets in line, parameter values in column)}
-
-\item{Direction}{[character] direction of the transformation: use \code{"RT"} for Raw -> Transformed and \code{"TR"} for Transformed -> Raw}
-}
-
-
-\value{
-\emph{ParamOut} [numeric] matrix of parameter sets (sets in line, parameter values in column)
-}
-
-
-\description{
-Function which transforms model parameters of the GR6J model (from real to transformed parameters and vice versa).
-}
-
-
-\examples{
-library(airGR)
-
-## transformation Raw -> Transformed for the GR6J model
-Xraw  <- matrix(c(+221.41, -1.18,  +27.11, 1.37, -0.18,  +20.09,
-                  +347.23, -0.52,  +60.34, 1.76, +0.02,  +54.60,
-                  +854.06, +0.52, +148.41, 2.34, +0.22, +148.41),
-                  ncol = 6, byrow = TRUE)
-Xtran <- TransfoParam_GR6J(ParamIn = Xraw , Direction = "RT")
-
-## transformation Transformed -> Raw for the GR6J model
-Xtran <- matrix(c(+3.60, -1.00, +3.30, -9.10, -0.90, +3.00,
-                  +3.90, -0.50, +4.10, -8.70, +0.10, +4.00,
-                  +4.50, +0.50, +5.00, -8.10, +1.10, +5.00),
-                  ncol = 6, byrow = TRUE)
-Xraw  <- TransfoParam_GR6J(ParamIn = Xtran, Direction = "TR")
-}
-
-
-\author{
-Laurent Coron
-}
-
-
-\seealso{
-\code{\link{TransfoParam}}, \code{\link{TransfoParam_GR4J}}, \code{\link{TransfoParam_GR5J}}, \code{\link{TransfoParam_CemaNeige}}
-}
-