diff --git a/DESCRIPTION b/DESCRIPTION
index 0ee885323d3b81db2f8fb5231a3f2a5c855debe7..b31549027e4266dcbbac7efd4a6937cdbec9079a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.6.3.47
+Version: 1.6.3.48
 Date: 2020-11-11
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/NEWS.md b/NEWS.md
index 1beaebb0bfeeda0801c97d44437488eb2910b546..11f32e47a97fe1df297fd3f39555c0272785e788 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,7 +4,7 @@
 
 
 
-### 1.6.3.47 Release Notes (2020-11-11)
+### 1.6.3.48 Release Notes (2020-11-11)
 
 #### New features
 
diff --git a/R/RunModel_GR2M.R b/R/RunModel_GR2M.R
index 59c3e9d414e0692c91384e676e3f0671c1cce20b..9b630e947f6e7c8d79473cd6877b38b76c0516af 100644
--- a/R/RunModel_GR2M.R
+++ b/R/RunModel_GR2M.R
@@ -1,98 +1,98 @@
 RunModel_GR2M <- function(InputsModel,RunOptions,Param){
-
-    NParam <- 2;
-    FortranOutputs <- .FortranOutputs(GR = "GR2M")$GR
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"monthly"    )==FALSE){ stop("'InputsModel' must be of class 'monthly'    ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X2_threshold <- 1e-2
-      if (Param[1L] < Param_X1X2_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X2_threshold, Param_X1X2_threshold))
-        Param[1L] <- Param_X1X2_threshold
-      }
-      if (Param[2L] < Param_X1X2_threshold) {
-        warning(sprintf("Param[2] (X2: routing store capacity [mm]) < %.2f\n X2 set to %.2f", Param_X1X2_threshold, Param_X1X2_threshold))
-        Param[2L] <- Param_X1X2_threshold
-      }
-
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-
-    ##Output_data_preparation
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-      
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-		RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[2];  ### routing store level (mm)
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr2M",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/month]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/month]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs [round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) { 
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR2M, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
-                                            UH1 = NULL, UH2 = NULL,
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-      
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_SateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_SateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","monthly","GR");
-      return(OutputsModel);
-
+  
+  NParam <- 2;
+  FortranOutputs <- .FortranOutputs(GR = "GR2M")$GR
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"monthly"    )==FALSE){ stop("'InputsModel' must be of class 'monthly'    ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X2_threshold <- 1e-2
+  if (Param[1L] < Param_X1X2_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X2_threshold, Param_X1X2_threshold))
+    Param[1L] <- Param_X1X2_threshold
+  }
+  if (Param[2L] < Param_X1X2_threshold) {
+    warning(sprintf("Param[2] (X2: routing store capacity [mm]) < %.2f\n X2 set to %.2f", Param_X1X2_threshold, Param_X1X2_threshold))
+    Param[2L] <- Param_X1X2_threshold
+  }
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  
+  ##Output_data_preparation
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[2];  ### routing store level (mm)
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr2M",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/month]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/month]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs [round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) { 
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR2M, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
+                                        UH1 = NULL, UH2 = NULL,
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_SateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_SateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","monthly","GR");
+  return(OutputsModel);
+  
 }
diff --git a/R/RunModel_GR4H.R b/R/RunModel_GR4H.R
index 71ecde1d427433921c2ef3c5ce42d0fca660303c..ebaae2b9e7fc0b39895c72e5e34e36cdefb3e787 100644
--- a/R/RunModel_GR4H.R
+++ b/R/RunModel_GR4H.R
@@ -1,103 +1,103 @@
 RunModel_GR4H <- function(InputsModel,RunOptions,Param){
-
-    NParam <- 4;
-    FortranOutputs <- .FortranOutputs(GR = "GR4H")$GR
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"hourly"     )==FALSE){ stop("'InputsModel' must be of class 'hourly'     ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X3_threshold <- 1e-2
-      Param_X4_threshold     <- 0.5
-      if (Param[1L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[1L] <- Param_X1X3_threshold
-      }
-      if (Param[3L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[3L] <- Param_X1X3_threshold
-      }
-      if (Param[4L] < Param_X4_threshold) {
-        warning(sprintf("Param[4] (X4: unit hydrograph time constant [h]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
-        Param[4L] <- Param_X4_threshold
-      }     
-
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-
-    ##Output_data_preparation
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-      
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-        RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr4h",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/h]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/h]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) {
-        RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR4H, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
-                                            UH1 = RESULTS$StateEnd[(1:(20*24))+7], UH2 = RESULTS$StateEnd[(1:(40*24))+(7+20*24)],
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_SateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_SateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","hourly","GR");
-      return(OutputsModel);
-
+  
+  NParam <- 4;
+  FortranOutputs <- .FortranOutputs(GR = "GR4H")$GR
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"hourly"     )==FALSE){ stop("'InputsModel' must be of class 'hourly'     ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X3_threshold <- 1e-2
+  Param_X4_threshold     <- 0.5
+  if (Param[1L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[1L] <- Param_X1X3_threshold
+  }
+  if (Param[3L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[3L] <- Param_X1X3_threshold
+  }
+  if (Param[4L] < Param_X4_threshold) {
+    warning(sprintf("Param[4] (X4: unit hydrograph time constant [h]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
+    Param[4L] <- Param_X4_threshold
+  }     
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  
+  ##Output_data_preparation
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr4h",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/h]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/h]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) {
+    RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR4H, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
+                                        UH1 = RESULTS$StateEnd[(1:(20*24))+7], UH2 = RESULTS$StateEnd[(1:(40*24))+(7+20*24)],
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_SateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_SateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","hourly","GR");
+  return(OutputsModel);
+  
 }
diff --git a/R/RunModel_GR4J.R b/R/RunModel_GR4J.R
index 8d383a18a17e16f0ee3aac77e952ebc96727b47f..da0f38024b06b63144166194bb8271da12246908 100644
--- a/R/RunModel_GR4J.R
+++ b/R/RunModel_GR4J.R
@@ -1,102 +1,102 @@
 RunModel_GR4J <- function(InputsModel,RunOptions,Param){
-
-    NParam <- 4;
-    FortranOutputs <- .FortranOutputs(GR = "GR4J")$GR
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X3_threshold <- 1e-2
-      Param_X4_threshold   <- 0.5
-      if (Param[1L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[1L] <- Param_X1X3_threshold
-      }
-      if (Param[3L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[3L] <- Param_X1X3_threshold
-      }
-      if (Param[4L] < Param_X4_threshold) {
-        warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
-        Param[4L] <- Param_X4_threshold
-      }
-
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-    ##Input_data_preparation      
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-        RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr4j",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) {
-        RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR4J, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
-                                            UH1 = RESULTS$StateEnd[(1:20)+7], UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_StateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_StateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","daily","GR");
-      return(OutputsModel);
-
+  
+  NParam <- 4;
+  FortranOutputs <- .FortranOutputs(GR = "GR4J")$GR
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X3_threshold <- 1e-2
+  Param_X4_threshold   <- 0.5
+  if (Param[1L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[1L] <- Param_X1X3_threshold
+  }
+  if (Param[3L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[3L] <- Param_X1X3_threshold
+  }
+  if (Param[4L] < Param_X4_threshold) {
+    warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
+    Param[4L] <- Param_X4_threshold
+  }
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  ##Input_data_preparation      
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr4j",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) {
+    RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR4J, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
+                                        UH1 = RESULTS$StateEnd[(1:20)+7], UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_StateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_StateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","daily","GR");
+  return(OutputsModel);
+  
 }
diff --git a/R/RunModel_GR5H.R b/R/RunModel_GR5H.R
index a36613d6aad5038fe134199a4a36fe85df3e382f..a078b1321bdafd891aa841157f8b34abe0ae03a1 100644
--- a/R/RunModel_GR5H.R
+++ b/R/RunModel_GR5H.R
@@ -1,117 +1,117 @@
 RunModel_GR5H <- function(InputsModel,RunOptions,Param){
-    
-    NParam <- 5;
-    FortranOutputs <- .FortranOutputs(GR = "GR5H")$GR
-    IsIntStore <- inherits(RunOptions, "interception")
+  
+  NParam <- 5;
+  FortranOutputs <- .FortranOutputs(GR = "GR5H")$GR
+  IsIntStore <- inherits(RunOptions, "interception")
+  if(IsIntStore) {
+    Imax <- RunOptions$Imax
+  } else {
+    Imax <- -99
+  }
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"hourly"     )==FALSE){ stop("'InputsModel' must be of class 'hourly'     ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X3_threshold <- 1e-2
+  Param_X4_threshold   <- 0.5
+  if (Param[1L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[1L] <- Param_X1X3_threshold
+  }
+  if (Param[3L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[3L] <- Param_X1X3_threshold
+  }
+  if (Param[4L] < Param_X4_threshold) {
+    warning(sprintf("Param[4] (X4: unit hydrograph time constant [h]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
+    Param[4L] <- Param_X4_threshold
+  }     
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  
+  ##Output_data_preparation
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
     if(IsIntStore) {
-      Imax <- RunOptions$Imax
-    } else {
-      Imax <- -99
+      RunOptions$IniStates[4] <- RunOptions$IniResLevels[4] * Imax;  ### interception store level (mm)
     }
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"hourly"     )==FALSE){ stop("'InputsModel' must be of class 'hourly'     ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X3_threshold <- 1e-2
-      Param_X4_threshold   <- 0.5
-      if (Param[1L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[1L] <- Param_X1X3_threshold
-      }
-      if (Param[3L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[3L] <- Param_X1X3_threshold
-      }
-      if (Param[4L] < Param_X4_threshold) {
-        warning(sprintf("Param[4] (X4: unit hydrograph time constant [h]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
-        Param[4L] <- Param_X4_threshold
-      }     
-
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-
-    ##Output_data_preparation
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-      
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-        RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
-        if(IsIntStore) {
-          RunOptions$IniStates[4] <- RunOptions$IniResLevels[4] * Imax;  ### interception store level (mm)
-        }
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr5h",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/h]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/h]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     Imax=Imax,                                        ### maximal capacity of interception store
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm or mm/h]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) {
-        RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR5H, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
-                                            IntStore = RESULTS$StateEnd[4L],
-                                            UH1 = NULL, UH2 = RESULTS$StateEnd[(1:(40*24))+(7+20*24)],
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_StateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_StateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","hourly","GR");
-      if(IsIntStore) {
-        class(OutputsModel) <- c(class(OutputsModel), "interception")
-      }
-      return(OutputsModel);
-
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr5h",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/h]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/h]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      Imax=Imax,                                        ### maximal capacity of interception store
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm or mm/h]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) {
+    RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR5H, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
+                                        IntStore = RESULTS$StateEnd[4L],
+                                        UH1 = NULL, UH2 = RESULTS$StateEnd[(1:(40*24))+(7+20*24)],
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_StateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_StateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","hourly","GR");
+  if(IsIntStore) {
+    class(OutputsModel) <- c(class(OutputsModel), "interception")
+  }
+  return(OutputsModel);
+  
 }
diff --git a/R/RunModel_GR5J.R b/R/RunModel_GR5J.R
index 56e750ae73aef1affd9762460837d445f3dc1b5a..c4ee72bc99afc6ac9d9541c7d0cd16bfa3347022 100644
--- a/R/RunModel_GR5J.R
+++ b/R/RunModel_GR5J.R
@@ -1,103 +1,103 @@
 RunModel_GR5J <- function(InputsModel,RunOptions,Param){
-
-    NParam <- 5;
-    FortranOutputs <- .FortranOutputs(GR = "GR5J")$GR
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X3_threshold <- 1e-2
-      Param_X4_threshold   <- 0.5
-      if (Param[1L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[1L] <- Param_X1X3_threshold
-      }
-      if (Param[3L] < Param_X1X3_threshold) {
-        warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
-        Param[3L] <- Param_X1X3_threshold
-      }
-      if (Param[4L] < Param_X4_threshold) {
-        warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
-        Param[4L] <- Param_X4_threshold
-      }      
-      
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-
-    ##Output_data_preparation
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-      
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-        RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr5j",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) {
-        RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR5J, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
-                                            UH1 = NULL, UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_SateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_SateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","daily","GR");
-      return(OutputsModel);
-
+  
+  NParam <- 5;
+  FortranOutputs <- .FortranOutputs(GR = "GR5J")$GR
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X3_threshold <- 1e-2
+  Param_X4_threshold   <- 0.5
+  if (Param[1L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[1L] <- Param_X1X3_threshold
+  }
+  if (Param[3L] < Param_X1X3_threshold) {
+    warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3_threshold, Param_X1X3_threshold))
+    Param[3L] <- Param_X1X3_threshold
+  }
+  if (Param[4L] < Param_X4_threshold) {
+    warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
+    Param[4L] <- Param_X4_threshold
+  }      
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  
+  ##Output_data_preparation
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr5j",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) {
+    RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR5J, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = NULL,
+                                        UH1 = NULL, UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_SateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_SateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","daily","GR");
+  return(OutputsModel);
+  
 }
diff --git a/R/RunModel_GR6J.R b/R/RunModel_GR6J.R
index 15bd28423f7efa46e2962b9aa47dea9fddce0813..d9c8e4dd50ebb9f430ad5ecf6e55e833279e032a 100644
--- a/R/RunModel_GR6J.R
+++ b/R/RunModel_GR6J.R
@@ -1,109 +1,108 @@
 RunModel_GR6J <- function(InputsModel,RunOptions,Param){
-
-    NParam <- 6;
-    FortranOutputs <- .FortranOutputs(GR = "GR6J")$GR
-
-    ##Arguments_check
-      if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
-      if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
-      if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
-      if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
-      if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
-      if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
-      if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
-      Param <- as.double(Param);
-      
-      Param_X1X3X6_threshold <- 1e-2
-      Param_X4_threshold     <- 0.5
-      if (Param[1L] < Param_X1X3X6_threshold) {
-        warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
-        Param[1L] <- Param_X1X3X6_threshold
-      }
-      if (Param[3L] < Param_X1X3X6_threshold) {
-        warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
-        Param[3L] <- Param_X1X3X6_threshold
-      }
-      if (Param[4L] < Param_X4_threshold) {
-        warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
-        Param[4L] <- Param_X4_threshold
-      }
-      if (Param[6L] < Param_X1X3X6_threshold) {
-        warning(sprintf("Param[6] (X6: coefficient for emptying exponential store [mm]) < %.2f\n X6 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
-        Param[6L] <- Param_X1X3X6_threshold
-      }      
-
-    ##Input_data_preparation
-      if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
-      IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
-      LInputSeries <- as.integer(length(IndPeriod1))
-      if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
-      } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
-
-    ##Output_data_preparation
-      IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
-      ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
-      ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
-      
-    ##Use_of_IniResLevels
-      if(!is.null(RunOptions$IniResLevels)){
-        RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
-        RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
-        RunOptions$IniStates[3] <- RunOptions$IniResLevels[3]            ### exponential store level (mm)
-      }
-
-    ##Call_fortan
-      RESULTS <- .Fortran("frun_gr6j",PACKAGE="airGR",
-                 ##inputs
-                     LInputs=LInputSeries,                             ### length of input and output series
-                     InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
-                     InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
-                     NParam=as.integer(length(Param)),                 ### number of model parameter
-                     Param=Param,                                      ### parameter set
-                     NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
-                     StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
-                     NOutputs=as.integer(length(IndOutputs)),          ### number of output series
-                     IndOutputs=IndOutputs,                            ### indices of output series
-                 ##outputs
-                     Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
-                     StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
-                     )
-      RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
-      RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
-      if (ExportStateEnd) {
-        RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
-        RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR6J, InputsModel = InputsModel,
-                                            ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = RESULTS$StateEnd[3L],
-                                            UH1 = RESULTS$StateEnd[(1:20)+7], UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
-                                            GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
-                                            verbose = FALSE)
-      }
-
-    ##Output_data_preparation
-      ##OutputsModel_only
-      if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
-        OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
-        names(OutputsModel) <- FortranOutputs[IndOutputs];      }
-      ##DatesR_and_OutputsModel_only
-      if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
-      ##OutputsModel_and_SateEnd_only
-      if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
-        OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
-      ##DatesR_and_OutputsModel_and_SateEnd
-      if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
-        OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
-                           lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
-                           list(RESULTS$StateEnd) );
-        names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
-
-    ##End
-      rm(RESULTS); 
-      class(OutputsModel) <- c("OutputsModel","daily","GR");
-      return(OutputsModel);
-
+  
+  NParam <- 6;
+  FortranOutputs <- .FortranOutputs(GR = "GR6J")$GR
+  
+  ##Arguments_check
+  if(inherits(InputsModel,"InputsModel")==FALSE){ stop("'InputsModel' must be of class 'InputsModel'") }  
+  if(inherits(InputsModel,"daily"      )==FALSE){ stop("'InputsModel' must be of class 'daily'      ") }  
+  if(inherits(InputsModel,"GR"         )==FALSE){ stop("'InputsModel' must be of class 'GR'         ") }  
+  if(inherits(RunOptions,"RunOptions"  )==FALSE){ stop("'RunOptions' must be of class 'RunOptions'  ") }  
+  if(inherits(RunOptions,"GR"          )==FALSE){ stop("'RunOptions' must be of class 'GR'          ") }  
+  if(!is.vector(Param) | !is.numeric(Param)){ stop("'Param' must be a numeric vector") }
+  if(sum(!is.na(Param))!=NParam){ stop(paste("'Param' must be a vector of length ",NParam," and contain no NA",sep="")) }
+  Param <- as.double(Param);
+  
+  Param_X1X3X6_threshold <- 1e-2
+  Param_X4_threshold     <- 0.5
+  if (Param[1L] < Param_X1X3X6_threshold) {
+    warning(sprintf("Param[1] (X1: production store capacity [mm]) < %.2f\n X1 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
+    Param[1L] <- Param_X1X3X6_threshold
+  }
+  if (Param[3L] < Param_X1X3X6_threshold) {
+    warning(sprintf("Param[3] (X3: routing store capacity [mm]) < %.2f\n X3 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
+    Param[3L] <- Param_X1X3X6_threshold
+  }
+  if (Param[4L] < Param_X4_threshold) {
+    warning(sprintf("Param[4] (X4: unit hydrograph time constant [d]) < %.2f\n X4 set to %.2f", Param_X4_threshold, Param_X4_threshold))
+    Param[4L] <- Param_X4_threshold
+  }
+  if (Param[6L] < Param_X1X3X6_threshold) {
+    warning(sprintf("Param[6] (X6: coefficient for emptying exponential store [mm]) < %.2f\n X6 set to %.2f", Param_X1X3X6_threshold, Param_X1X3X6_threshold))
+    Param[6L] <- Param_X1X3X6_threshold
+  }      
+  
+  ##Input_data_preparation
+  if(identical(RunOptions$IndPeriod_WarmUp,as.integer(0))){ RunOptions$IndPeriod_WarmUp <- NULL; }
+  IndPeriod1   <- c(RunOptions$IndPeriod_WarmUp,RunOptions$IndPeriod_Run);
+  LInputSeries <- as.integer(length(IndPeriod1))
+  if("all" %in% RunOptions$Outputs_Sim){ IndOutputs <- as.integer(1:length(FortranOutputs)); 
+  } else { IndOutputs <- which(FortranOutputs %in% RunOptions$Outputs_Sim);  }
+  
+  ##Output_data_preparation
+  IndPeriod2     <- (length(RunOptions$IndPeriod_WarmUp)+1):LInputSeries;
+  ExportDatesR   <- "DatesR"   %in% RunOptions$Outputs_Sim;
+  ExportStateEnd <- "StateEnd" %in% RunOptions$Outputs_Sim;
+  
+  ##Use_of_IniResLevels
+  if(!is.null(RunOptions$IniResLevels)){
+    RunOptions$IniStates[1] <- RunOptions$IniResLevels[1]*Param[1];  ### production store level (mm)
+    RunOptions$IniStates[2] <- RunOptions$IniResLevels[2]*Param[3];  ### routing store level (mm)
+    RunOptions$IniStates[3] <- RunOptions$IniResLevels[3]            ### exponential store level (mm)
+  }
+  
+  ##Call_fortan
+  RESULTS <- .Fortran("frun_gr6j",PACKAGE="airGR",
+                      ##inputs
+                      LInputs=LInputSeries,                             ### length of input and output series
+                      InputsPrecip=InputsModel$Precip[IndPeriod1],      ### input series of total precipitation [mm/d]
+                      InputsPE=InputsModel$PotEvap[IndPeriod1],         ### input series potential evapotranspiration [mm/d]
+                      NParam=as.integer(length(Param)),                 ### number of model parameter
+                      Param=Param,                                      ### parameter set
+                      NStates=as.integer(length(RunOptions$IniStates)), ### number of state variables used for model initialising
+                      StateStart=RunOptions$IniStates,                  ### state variables used when the model run starts
+                      NOutputs=as.integer(length(IndOutputs)),          ### number of output series
+                      IndOutputs=IndOutputs,                            ### indices of output series
+                      ##outputs
+                      Outputs=matrix(as.double(-999.999),nrow=LInputSeries,ncol=length(IndOutputs)),  ### output series [mm]
+                      StateEnd=rep(as.double(-999.999),length(RunOptions$IniStates))                  ### state variables at the end of the model run
+  )
+  RESULTS$Outputs[ round(RESULTS$Outputs ,3)==(-999.999)] <- NA;
+  RESULTS$StateEnd[round(RESULTS$StateEnd,3)==(-999.999)] <- NA;
+  if (ExportStateEnd) {
+    RESULTS$StateEnd[-3L] <- ifelse(RESULTS$StateEnd[-3L] < 0, 0, RESULTS$StateEnd[-3L]) ### remove negative values except for the ExpStore location
+    RESULTS$StateEnd <- CreateIniStates(FUN_MOD = RunModel_GR6J, InputsModel = InputsModel,
+                                        ProdStore = RESULTS$StateEnd[1L], RoutStore = RESULTS$StateEnd[2L], ExpStore = RESULTS$StateEnd[3L],
+                                        UH1 = RESULTS$StateEnd[(1:20)+7], UH2 = RESULTS$StateEnd[(1:40)+(7+20)],
+                                        GCemaNeigeLayers = NULL, eTGCemaNeigeLayers = NULL,
+                                        verbose = FALSE)
+  }
+  
+  ##Output_data_preparation
+  ##OutputsModel_only
+  if(ExportDatesR==FALSE & ExportStateEnd==FALSE){
+    OutputsModel <- lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]);
+    names(OutputsModel) <- FortranOutputs[IndOutputs];      }
+  ##DatesR_and_OutputsModel_only
+  if(ExportDatesR==TRUE & ExportStateEnd==FALSE){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs]);      }
+  ##OutputsModel_and_SateEnd_only
+  if(ExportDatesR==FALSE & ExportStateEnd==TRUE){
+    OutputsModel <- c( lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c(FortranOutputs[IndOutputs],"StateEnd");      }
+  ##DatesR_and_OutputsModel_and_SateEnd
+  if((ExportDatesR==TRUE & ExportStateEnd==TRUE) | "all" %in% RunOptions$Outputs_Sim){
+    OutputsModel <- c( list(InputsModel$DatesR[RunOptions$IndPeriod_Run]),
+                       lapply(seq_len(RESULTS$NOutputs), function(i) RESULTS$Outputs[IndPeriod2,i]),
+                       list(RESULTS$StateEnd) );
+    names(OutputsModel) <- c("DatesR",FortranOutputs[IndOutputs],"StateEnd");      }
+  
+  ##End
+  rm(RESULTS); 
+  class(OutputsModel) <- c("OutputsModel","daily","GR");
+  return(OutputsModel);
+  
 }
-  
\ No newline at end of file