diff --git a/man/BasinInfo.Rd b/man/BasinInfo.Rd
index a8d603332504a312daf836ad788f4e77aab07123..faf454397cbcc4d8b272e0cfc979c4acd6ab17ac 100644
--- a/man/BasinInfo.Rd
+++ b/man/BasinInfo.Rd
@@ -13,7 +13,7 @@
 R-object containing the code, station's name, area and hypsometric curve of the catchment.
 }
 \examples{
-   require(airGR)
+   library(airGR)
    data(L0123001)
    str(BasinInfo)
 }
diff --git a/man/Calibration.Rd b/man/Calibration.Rd
index 316576df65c973f5abe261697fd476bc3eb18ca1..8c363568d2206923518cf342e6830ced5a9b38c2 100644
--- a/man/Calibration.Rd
+++ b/man/Calibration.Rd
@@ -33,8 +33,9 @@ Calibration(InputsModel, RunOptions, InputsCrit, CalibOptions, FUN_MOD,
 Calibration algorithm which optimises the error criterion selected as objective function using the provided functions. \cr
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of InputsModel object
diff --git a/man/Calibration_Michel.Rd b/man/Calibration_Michel.Rd
index 73a26ee27b6303c5b7d65f81908f062569d2bf50..8dc0d9253b33bbd074dc42e88627aba6adcb4d27 100644
--- a/man/Calibration_Michel.Rd
+++ b/man/Calibration_Michel.Rd
@@ -61,8 +61,9 @@ the progression speed. A composite step can occasionally be done. \cr
 The calibration algorithm stops when the search step becomes smaller than a predefined threshold. \cr
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of InputsModel object
diff --git a/man/CreateCalibOptions.Rd b/man/CreateCalibOptions.Rd
index 085d3a06d3e6f62786085142862291bbb1ba0db8..def8e431d83de3d9c453bbcc3d6fcb32104b9092 100644
--- a/man/CreateCalibOptions.Rd
+++ b/man/CreateCalibOptions.Rd
@@ -72,8 +72,9 @@ Users wanting to use FUN_MOD, FUN_CALIB or FUN_TRANSFO functions that are not in
 the package must create their own CalibOptions object accordingly.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of InputsModel object
diff --git a/man/CreateInputsCrit.Rd b/man/CreateInputsCrit.Rd
index 8467e8a63ec28471aa8252c92aef23154436da3e..7f6e2d262d5f37c3bcec2ae6374fb673df7ed282 100644
--- a/man/CreateInputsCrit.Rd
+++ b/man/CreateInputsCrit.Rd
@@ -41,8 +41,9 @@ Users wanting to use FUN_CRIT functions that are not included in
 the package must create their own InputsCrit object accordingly.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/CreateInputsModel.Rd b/man/CreateInputsModel.Rd
index 3e5b11980932ccdbceeb2900d1a85dd7710958a7..e9788fedd96abe8526187dd47d3b976ead80f218 100644
--- a/man/CreateInputsModel.Rd
+++ b/man/CreateInputsModel.Rd
@@ -49,8 +49,9 @@ Users wanting to use FUN_MOD functions that are not included in
 the package must create their own InputsModel object accordingly.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/CreateRunOptions.Rd b/man/CreateRunOptions.Rd
index b7dba5080e6f725a916b7e796b5c1e0e6645c702..ab45807eff4e1c72f11507fd6c1534668e00da10 100644
--- a/man/CreateRunOptions.Rd
+++ b/man/CreateRunOptions.Rd
@@ -82,8 +82,9 @@ However, it is also possible to perform a long-term initialisation if other indi
 }
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/ErrorCrit.Rd b/man/ErrorCrit.Rd
index bc2994104bf5bd83367fdf7ad2e76a5705b06496..c035b961a142ae11528eabf2583683eff352ea00 100644
--- a/man/ErrorCrit.Rd
+++ b/man/ErrorCrit.Rd
@@ -21,8 +21,9 @@ ErrorCrit(InputsCrit, OutputsModel, FUN_CRIT, verbose = TRUE)
 Function which computes an error criterion with the provided function.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/PEdaily_Oudin.Rd b/man/PEdaily_Oudin.Rd
index 5c77052b9121cbdab7280f0997bfa3260740ee65..57688fdf6b1513a049cd915360e214832c0af108 100644
--- a/man/PEdaily_Oudin.Rd
+++ b/man/PEdaily_Oudin.Rd
@@ -19,7 +19,7 @@ PEdaily_Oudin(JD, Temp, LatRad)
 Function which computes daily PE using the formula from Oudin et al. (2005).
 }
 \examples{
-   require(airGR)
+   library(airGR)
    data(L0123001)
    PotEvap <- PEdaily_Oudin(JD=as.POSIXlt(BasinObs$DatesR)$yday,Temp=BasinObs$T,LatRad=0.8)
 }
diff --git a/man/RunModel.Rd b/man/RunModel.Rd
index 5f19b724eb67c27368c1b2cb23329604ea1d8178..e7e3e3a9e907a7e9b94f24521e7612beb1fbacc4 100644
--- a/man/RunModel.Rd
+++ b/man/RunModel.Rd
@@ -21,8 +21,9 @@ RunModel(InputsModel, RunOptions, Param, FUN_MOD)
 Function which performs a single model run with the provided function over the selected period.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_CemaNeige.Rd b/man/RunModel_CemaNeige.Rd
index da1a534c4455062263c81897732d09e84f78e35e..5efa6421360261234ceb4f4d555e3c11b926a6c8 100644
--- a/man/RunModel_CemaNeige.Rd
+++ b/man/RunModel_CemaNeige.Rd
@@ -41,8 +41,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
+library(airGR)
+
 ## load of catchment data
-require(airGR)
 data(L0123002)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_CemaNeigeGR4J.Rd b/man/RunModel_CemaNeigeGR4J.Rd
index 56dada77c90f583f56b642712b536fde63edf20f..102ca348afe51aeed3649e5f3d3508df4a1da0ee 100644
--- a/man/RunModel_CemaNeigeGR4J.Rd
+++ b/man/RunModel_CemaNeigeGR4J.Rd
@@ -59,8 +59,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123002)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_CemaNeigeGR5J.Rd b/man/RunModel_CemaNeigeGR5J.Rd
index de92a255e9a9b60d3fd950227e6ea5708691eb92..c7e3de7cb7f884475b6d844896b616a8528c3672 100644
--- a/man/RunModel_CemaNeigeGR5J.Rd
+++ b/man/RunModel_CemaNeigeGR5J.Rd
@@ -60,8 +60,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123002)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_CemaNeigeGR6J.Rd b/man/RunModel_CemaNeigeGR6J.Rd
index f9327e77ab7260af9f6798841772db32887ae4ff..a465d93427ad8d3fb515a5b8754508a81503e880 100644
--- a/man/RunModel_CemaNeigeGR6J.Rd
+++ b/man/RunModel_CemaNeigeGR6J.Rd
@@ -63,8 +63,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123002)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_GR1A.Rd b/man/RunModel_GR1A.Rd
index 9b44d33c83aa8834935419ebecc0d933a5b24214..1be73d0e648cc51dfe1fdd5b05d9a1460136ae49 100644
--- a/man/RunModel_GR1A.Rd
+++ b/man/RunModel_GR1A.Rd
@@ -34,8 +34,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## conversion of example data from daily to yearly time step
diff --git a/man/RunModel_GR2M.Rd b/man/RunModel_GR2M.Rd
index e551d1b059966f03241cfcf2a13615f90ecc7b88..05723782306ec82f0a22e4cbdb09dcea9b811fc4 100644
--- a/man/RunModel_GR2M.Rd
+++ b/man/RunModel_GR2M.Rd
@@ -35,8 +35,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## conversion of example data from daily to monthly time step
diff --git a/man/RunModel_GR4H.Rd b/man/RunModel_GR4H.Rd
index e24d6c57122a7d4620fff66e86ade5d752146b02..9e8e47755d26c014fd09fbfce4744b514f646e8a 100644
--- a/man/RunModel_GR4H.Rd
+++ b/man/RunModel_GR4H.Rd
@@ -48,8 +48,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
+library(airGR)
+
 ## load of catchment data
-require(airGR)
 data(L0123003)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_GR4J.Rd b/man/RunModel_GR4J.Rd
index 07966bdbcb360b46c409145d8424e3fd00c07dcc..7f584ed8d870cebd8f1deaa95f025d30f61dc461 100644
--- a/man/RunModel_GR4J.Rd
+++ b/man/RunModel_GR4J.Rd
@@ -48,8 +48,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_GR5J.Rd b/man/RunModel_GR5J.Rd
index 03565663d5c8aae5f587f212b87c4e0cd3dc6f7d..bd058061067cecbfdbb6d639539c88dc69ff43e8 100644
--- a/man/RunModel_GR5J.Rd
+++ b/man/RunModel_GR5J.Rd
@@ -49,8 +49,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object
diff --git a/man/RunModel_GR6J.Rd b/man/RunModel_GR6J.Rd
index d20806de70efbddf35404e37335ce1875caeadb0..e540934498c8cb762d81b25f45d6b439c09e4dc1 100644
--- a/man/RunModel_GR6J.Rd
+++ b/man/RunModel_GR6J.Rd
@@ -52,8 +52,9 @@ For further details on the model, see the references section.
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
 }
 \examples{
-## loading catchment data
 library(airGR)
+
+## loading catchment data
 data(L0123001)
 
 ## preparation of the InputsModel object