diff --git a/DESCRIPTION b/DESCRIPTION
index 278b364f528915e7a00581c4dad336c2513d6833..4c3e121e20cbd43e7b310e79c06d80ba2f929e6e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.9.27
+Version: 1.2.9.28
 Date: 2019-03-20
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/NEWS.rmd b/NEWS.rmd
index be6c52c9f6cb17a36f420df34e27d6fe55c298b1..77629e896dfe714e142476be3fe63053a0e0d262 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.9.27 Release Notes (2019-03-20) 
+### 1.2.9.28 Release Notes (2019-03-20) 
 
 
 
diff --git a/man/RunModel.Rd b/man/RunModel.Rd
index 551969610092bed5a3585ac69d64168d9a38ed7b..d57cf3a03b1fa6aa7e4cf31f0c3562321f16ce1b 100644
--- a/man/RunModel.Rd
+++ b/man/RunModel.Rd
@@ -60,7 +60,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR1A.Rd b/man/RunModel_GR1A.Rd
index e0ed69157136aa23979433214b31e1b9ceadb4ad..efe22a375e913062d959494d2468282a991d8e7e 100644
--- a/man/RunModel_GR1A.Rd
+++ b/man/RunModel_GR1A.Rd
@@ -20,7 +20,7 @@ RunModel_GR1A(InputsModel, RunOptions, Param)
 
 \item{Param}{[numeric] vector of 1 parameter
 \tabular{ll}{                                                                      
-GR1A X1      \tab model parameter [-] \cr
+GR1A X1 \tab model parameter [-] \cr
 }}
 }
 
@@ -28,11 +28,11 @@ GR1A X1      \tab model parameter [-] \cr
 \value{
 [list] list containing the function outputs organised as follows:                                         
          \tabular{ll}{                                                                                         
-         \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                     \cr
-         \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/y]                 \cr
-         \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/y]                          \cr
-         \emph{$Qsim    }          \tab [numeric] series of simulated discharge [mm/y]                                \cr
-         \emph{$StateEnd}          \tab [numeric] states at the end of the run (NULL) [-] \cr         
+         \emph{$DatesR  } \tab [POSIXlt] series of dates                                     \cr
+         \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/y] \cr
+         \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/y]          \cr
+         \emph{$Qsim    } \tab [numeric] series of simulated discharge [mm/y]                \cr
+         \emph{$StateEnd} \tab [numeric] states at the end of the run (NULL) [-]             \cr         
          }                                                                                                     
          (refer to the provided references or to the package source code for further details on these model outputs)
 }
@@ -88,7 +88,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR2M.Rd b/man/RunModel_GR2M.Rd
index 891e314eebce2fcc6a46920270c3fce77d6fd003..4f1b341d9e0ff2856ce1d364ff70f0d0a7b9f89e 100644
--- a/man/RunModel_GR2M.Rd
+++ b/man/RunModel_GR2M.Rd
@@ -20,8 +20,8 @@ RunModel_GR2M(InputsModel, RunOptions, Param)
 
 \item{Param}{[numeric] vector of 2 parameters
 \tabular{ll}{                                                                      
-GR2M X1 \tab production store capacity [mm]        \cr
-GR2M X2 \tab groundwater exchange coefficient [-]  \cr
+GR2M X1 \tab production store capacity [mm]       \cr
+GR2M X2 \tab groundwater exchange coefficient [-] \cr
 }}
 }
 
@@ -29,17 +29,17 @@ GR2M X2 \tab groundwater exchange coefficient [-]  \cr
 \value{
 [list] list containing the function outputs organised as follows:                                         
          \tabular{ll}{                                                                                         
-            \emph{$DatesR  } \tab [POSIXlt] series of dates                                                          \cr
-            \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/month]                  \cr
-            \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/month]                           \cr
-            \emph{$AE      } \tab [numeric] series of actual evapotranspiration [mm/month]                           \cr
-            \emph{$Pn      } \tab [numeric] series of net rainfall (P1) [mm/month]                                   \cr
-            \emph{$Perc    } \tab [numeric] series of percolation (P2) [mm/month]                                    \cr
-            \emph{$PR      } \tab [numeric] series of PR=Pn+Perc (P3) [mm/month]                                     \cr
-            \emph{$Exch    } \tab [numeric] series of potential exchange between catchments [mm/month]               \cr
-            \emph{$Prod    } \tab [numeric] series of production store level [mm]                                    \cr
-            \emph{$Rout    } \tab [numeric] series of routing store level [mm]                                       \cr
-            \emph{$Qsim    } \tab [numeric] series of simulated discharge [mm/month]                                 \cr
+            \emph{$DatesR  } \tab [POSIXlt] series of dates                                            \cr
+            \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/month]    \cr
+            \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/month]             \cr
+            \emph{$AE      } \tab [numeric] series of actual evapotranspiration [mm/month]             \cr
+            \emph{$Pn      } \tab [numeric] series of net rainfall (P1) [mm/month]                     \cr
+            \emph{$Perc    } \tab [numeric] series of percolation (P2) [mm/month]                      \cr
+            \emph{$PR      } \tab [numeric] series of PR=Pn+Perc (P3) [mm/month]                       \cr
+            \emph{$Exch    } \tab [numeric] series of potential exchange between catchments [mm/month] \cr
+            \emph{$Prod    } \tab [numeric] series of production store level [mm]                      \cr
+            \emph{$Rout    } \tab [numeric] series of routing store level [mm]                         \cr
+            \emph{$Qsim    } \tab [numeric] series of simulated discharge [mm/month]                   \cr
             \emph{$StateEnd} \tab [numeric] states at the end of the run (production store level and routing store level) [mm], \cr\tab see \code{\link{CreateIniStates}} for more details \cr
          }                                                                                                     
          (refer to the provided references or to the package source code for further details on these model outputs)
@@ -94,7 +94,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR4H.Rd b/man/RunModel_GR4H.Rd
index a3a4497638d1e13e90cfdc16e003cd3ea38e59e8..f1225b3e1d7883cda097bde10d690d13bb58a238 100644
--- a/man/RunModel_GR4H.Rd
+++ b/man/RunModel_GR4H.Rd
@@ -20,10 +20,10 @@ RunModel_GR4H(InputsModel, RunOptions, Param)
 
 \item{Param}{[numeric] vector of 4 parameters
 \tabular{ll}{                                                                      
-GR4H X1      \tab production store capacity [mm]                                \cr
-GR4H X2      \tab groundwater exchange coefficient [mm/h]                       \cr
-GR4H X3      \tab routing store capacity [mm]                                   \cr
-GR4H X4      \tab unit hydrograph time constant [h]                             \cr
+GR4H X1 \tab production store capacity [mm]          \cr
+GR4H X2 \tab groundwater exchange coefficient [mm/h] \cr
+GR4H X3 \tab routing store capacity [mm]             \cr
+GR4H X4 \tab unit hydrograph time constant [h]       \cr
 }}
 }
 
@@ -31,22 +31,22 @@ GR4H X4      \tab unit hydrograph time constant [h]
 \value{
 [list] list containing the function outputs organised as follows:                                         
          \tabular{ll}{                                                                                         
-         \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                    \cr
-         \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/h]                 \cr
-         \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/h]                          \cr
-         \emph{$Prod    }          \tab [numeric] series of production store level [mm]                        \cr
-         \emph{$AE      }          \tab [numeric] series of actual evapotranspiration [mm/h]                          \cr
-         \emph{$Perc    }          \tab [numeric] series of percolation (PERC) [mm/h]                                 \cr
-         \emph{$PR      }          \tab [numeric] series of PR=Pn-Ps+Perc [mm/h]                                      \cr
-         \emph{$Q9      }          \tab [numeric] series of UH1 outflow (Q9) [mm/h]                                   \cr
-         \emph{$Q1      }          \tab [numeric] series of UH2 outflow (Q1) [mm/h]                                   \cr
-         \emph{$Rout    }          \tab [numeric] series of routing store level [mm]                           \cr
-         \emph{$Exch    }          \tab [numeric] series of potential semi-exchange between catchments [mm/h]         \cr
-         \emph{$AExch   }          \tab [numeric] series of actual exchange between catchments (1+2) [mm/h]           \cr
-         \emph{$QR      }          \tab [numeric] series of routing store outflow (QR) [mm/h]                         \cr
-         \emph{$QD      }          \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/h]           \cr
-         \emph{$Qsim    }          \tab [numeric] series of simulated discharge [mm/h]                                               \cr
-         \emph{$StateEnd}          \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], see \code{\link{CreateIniStates}} for more details \cr
+         \emph{$DatesR  } \tab [POSIXlt] series of dates                                             \cr
+         \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/h]         \cr
+         \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/h]                  \cr
+         \emph{$Prod    } \tab [numeric] series of production store level [mm]                       \cr
+         \emph{$AE      } \tab [numeric] series of actual evapotranspiration [mm/h]                  \cr
+         \emph{$Perc    } \tab [numeric] series of percolation (PERC) [mm/h]                         \cr
+         \emph{$PR      } \tab [numeric] series of PR=Pn-Ps+Perc [mm/h]                              \cr
+         \emph{$Q9      } \tab [numeric] series of UH1 outflow (Q9) [mm/h]                           \cr
+         \emph{$Q1      } \tab [numeric] series of UH2 outflow (Q1) [mm/h]                           \cr
+         \emph{$Rout    } \tab [numeric] series of routing store level [mm]                          \cr
+         \emph{$Exch    } \tab [numeric] series of potential semi-exchange between catchments [mm/h] \cr
+         \emph{$AExch   } \tab [numeric] series of actual exchange between catchments (1+2) [mm/h]   \cr
+         \emph{$QR      } \tab [numeric] series of routing store outflow (QR) [mm/h]                 \cr
+         \emph{$QD      } \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/h]   \cr
+         \emph{$Qsim    } \tab [numeric] series of simulated discharge [mm/h]                        \cr
+         \emph{$StateEnd} \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], see \code{\link{CreateIniStates}} for more details \cr
          }                                                                                                     
          (refer to the provided references or to the package source code for further details on these model outputs)
 }
@@ -90,7 +90,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel,
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR4J.Rd b/man/RunModel_GR4J.Rd
index f67b0f7296b5e93b62ae870e7da5bd50789097e6..78f6d0a58d4d1d038b4c2bb5bdcd5aa473c75e16 100644
--- a/man/RunModel_GR4J.Rd
+++ b/man/RunModel_GR4J.Rd
@@ -98,7 +98,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR5J.Rd b/man/RunModel_GR5J.Rd
index f6079fffce9c23bc023b3b3103b51a60f282462e..b4bd93d2758650a55d879b0d205f4be5b250feab 100644
--- a/man/RunModel_GR5J.Rd
+++ b/man/RunModel_GR5J.Rd
@@ -20,11 +20,11 @@ RunModel_GR5J(InputsModel, RunOptions, Param)
 
 \item{Param}{[numeric] vector of 5 parameters
 \tabular{ll}{                                                                      
-GR5J X1      \tab production store capacity [mm]                                \cr
-GR5J X2      \tab intercatchment exchange coefficient [mm/d]                  \cr
-GR5J X3      \tab routing store capacity [mm]                                   \cr
-GR5J X4      \tab unit hydrograph time constant [d]                             \cr
-GR5J X5      \tab intercatchment exchange threshold [-]                     \cr
+GR5J X1 \tab production store capacity [mm]             \cr
+GR5J X2 \tab intercatchment exchange coefficient [mm/d] \cr
+GR5J X3 \tab routing store capacity [mm]                \cr
+GR5J X4 \tab unit hydrograph time constant [d]          \cr
+GR5J X5 \tab intercatchment exchange threshold [-]      \cr
 }}
 }
 
@@ -32,26 +32,26 @@ GR5J X5      \tab intercatchment exchange threshold [-]                     \cr
 \value{
 [list] list containing the function outputs organised as follows:                                         
          \tabular{ll}{                                                                                         
-         \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                     \cr
-         \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/d]                 \cr
-         \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/d]                          \cr
-         \emph{$Prod    }          \tab [numeric] series of production store level [mm]                        \cr
-         \emph{$Pn      }          \tab [numeric] series of net rainfall [mm/d]                         			  \cr
-         \emph{$Ps      }          \tab [numeric] series of the part of Pn filling the production store [mm/d]        \cr
-         \emph{$AE      }          \tab [numeric] series of actual evapotranspiration [mm/d]                          \cr
-         \emph{$Perc    }          \tab [numeric] series of percolation (PERC) [mm/d]                                 \cr
-         \emph{$PR      }          \tab [numeric] series of PR=Pn-Ps+Perc [mm/d]                                      \cr
-         \emph{$Q9      }          \tab [numeric] series of UH1 outflow (Q9) [mm/d]                                   \cr
-         \emph{$Q1      }          \tab [numeric] series of UH2 outflow (Q1) [mm/d]                                   \cr
-         \emph{$Rout    }          \tab [numeric] series of routing store level [mm]                           \cr
-         \emph{$Exch    }          \tab [numeric] series of potential semi-exchange between catchments [mm/d]         \cr
-         \emph{$AExch1  }          \tab [numeric] series of actual exchange between catchments for branch 1 [mm/d]    \cr
-         \emph{$AExch2  }          \tab [numeric] series of actual exchange between catchments for branch 2 [mm/d]    \cr
-         \emph{$AExch   }          \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]           \cr
-         \emph{$QR      }          \tab [numeric] series of routing store outflow (QR) [mm/d]                         \cr
-         \emph{$QD      }          \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]           \cr
-         \emph{$Qsim    }          \tab [numeric] series of simulated discharge [mm/d]                                               \cr
-         \emph{$StateEnd}          \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], \cr\tab see \code{\link{CreateIniStates}} for more details \cr
+         \emph{$DatesR  } \tab [POSIXlt] series of dates                                                  \cr
+         \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/d]              \cr
+         \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/d]                       \cr
+         \emph{$Prod    } \tab [numeric] series of production store level [mm]                            \cr
+         \emph{$Pn      } \tab [numeric] series of net rainfall [mm/d]                         			      \cr
+         \emph{$Ps      } \tab [numeric] series of the part of Pn filling the production store [mm/d]     \cr
+         \emph{$AE      } \tab [numeric] series of actual evapotranspiration [mm/d]                       \cr
+         \emph{$Perc    } \tab [numeric] series of percolation (PERC) [mm/d]                              \cr
+         \emph{$PR      } \tab [numeric] series of PR=Pn-Ps+Perc [mm/d]                                   \cr
+         \emph{$Q9      } \tab [numeric] series of UH1 outflow (Q9) [mm/d]                                \cr
+         \emph{$Q1      } \tab [numeric] series of UH2 outflow (Q1) [mm/d]                                \cr
+         \emph{$Rout    } \tab [numeric] series of routing store level [mm]                               \cr
+         \emph{$Exch    } \tab [numeric] series of potential semi-exchange between catchments [mm/d]      \cr
+         \emph{$AExch1  } \tab [numeric] series of actual exchange between catchments for branch 1 [mm/d] \cr
+         \emph{$AExch2  } \tab [numeric] series of actual exchange between catchments for branch 2 [mm/d] \cr
+         \emph{$AExch   } \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]        \cr
+         \emph{$QR      } \tab [numeric] series of routing store outflow (QR) [mm/d]                      \cr
+         \emph{$QD      } \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]        \cr
+         \emph{$Qsim    } \tab [numeric] series of simulated discharge [mm/d]                             \cr
+         \emph{$StateEnd} \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], \cr\tab see \code{\link{CreateIniStates}} for more details \cr
          }                                                                                                     
          (refer to the provided references or to the package source code for further details on these model outputs)
 }
@@ -100,7 +100,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }
 
diff --git a/man/RunModel_GR6J.Rd b/man/RunModel_GR6J.Rd
index da36a0977c23659e7d11d6171f6f1ee06cb71a0d..cb7e5408ec24fb0cad8b9f4a30a433e8373d12af 100644
--- a/man/RunModel_GR6J.Rd
+++ b/man/RunModel_GR6J.Rd
@@ -20,12 +20,12 @@ RunModel_GR6J(InputsModel, RunOptions, Param)
 
 \item{Param}{[numeric] vector of 6 parameters
 \tabular{ll}{                                                            
-GR6J X1      \tab production store capacity [mm]                  \cr
-GR6J X2      \tab intercatchment exchange coefficient [mm/d]      \cr
-GR6J X3      \tab routing store capacity [mm]                     \cr
-GR6J X4      \tab unit hydrograph time constant [d]               \cr
-GR6J X5      \tab intercatchment exchange threshold [-]           \cr
-GR6J X6      \tab coefficient for emptying exponential store [mm] \cr
+GR6J X1 \tab production store capacity [mm]                  \cr
+GR6J X2 \tab intercatchment exchange coefficient [mm/d]      \cr
+GR6J X3 \tab routing store capacity [mm]                     \cr
+GR6J X4 \tab unit hydrograph time constant [d]               \cr
+GR6J X5 \tab intercatchment exchange threshold [-]           \cr
+GR6J X6 \tab coefficient for emptying exponential store [mm] \cr
 }}
 }
 
@@ -33,28 +33,28 @@ GR6J X6      \tab coefficient for emptying exponential store [mm] \cr
 \value{
 [list] list containing the function outputs organised as follows:                                         
          \tabular{ll}{                                                                                         
-         \emph{$DatesR  }          \tab [POSIXlt] series of dates                                                     \cr
-         \emph{$PotEvap }          \tab [numeric] series of input potential evapotranspiration [mm/d]                 \cr
-         \emph{$Precip  }          \tab [numeric] series of input total precipitation [mm/d]                          \cr
-         \emph{$Prod    }          \tab [numeric] series of production store level [mm]                               \cr
-         \emph{$Pn      }          \tab [numeric] series of net rainfall [mm/d]                         			        \cr
-         \emph{$Ps      }          \tab [numeric] series of the part of Pn filling the production store [mm/d]        \cr
-         \emph{$AE      }          \tab [numeric] series of actual evapotranspiration [mm/d]                          \cr
-         \emph{$Perc    }          \tab [numeric] series of percolation (PERC) [mm/d]                                 \cr
-         \emph{$PR      }          \tab [numeric] series of PR=Pn-Ps+Perc [mm/d]                                      \cr
-         \emph{$Q9      }          \tab [numeric] series of UH1 outflow (Q9) [mm/d]                                   \cr
-         \emph{$Q1      }          \tab [numeric] series of UH2 outflow (Q1) [mm/d]                                   \cr
-         \emph{$Rout    }          \tab [numeric] series of routing store level [mm]                                  \cr
-         \emph{$Exch    }          \tab [numeric] series of potential semi-exchange between catchments [mm/d]         \cr
-         \emph{$AExch1  }          \tab [numeric] series of actual exchange between catchments for branch 1 [mm/d]    \cr
-         \emph{$AExch2  }          \tab [numeric] series of actual exchange between catchments for branch 2 [mm/d]    \cr
-         \emph{$AExch   }          \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]           \cr
-         \emph{$QR      }          \tab [numeric] series of routing store outflow (QR) [mm/d]                         \cr
-         \emph{$QRExp   }          \tab [numeric] series of exponential store outflow (QRExp) [mm/d]                  \cr
-         \emph{$Exp     }          \tab [numeric] series of exponential store level (negative) [mm]                   \cr
-         \emph{$QD      }          \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]           \cr
-         \emph{$Qsim    }          \tab [numeric] series of Qsim [mm/d]                                               \cr
-         \emph{$StateEnd}          \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], \cr\tab see \code{\link{CreateIniStates}} for more details \cr
+         \emph{$DatesR  } \tab [POSIXlt] series of dates                                                  \cr
+         \emph{$PotEvap } \tab [numeric] series of input potential evapotranspiration [mm/d]              \cr
+         \emph{$Precip  } \tab [numeric] series of input total precipitation [mm/d]                       \cr
+         \emph{$Prod    } \tab [numeric] series of production store level [mm]                            \cr
+         \emph{$Pn      } \tab [numeric] series of net rainfall [mm/d]                         			     \cr
+         \emph{$Ps      } \tab [numeric] series of the part of Pn filling the production store [mm/d]     \cr
+         \emph{$AE      } \tab [numeric] series of actual evapotranspiration [mm/d]                       \cr
+         \emph{$Perc    } \tab [numeric] series of percolation (PERC) [mm/d]                              \cr
+         \emph{$PR      } \tab [numeric] series of PR=Pn-Ps+Perc [mm/d]                                   \cr
+         \emph{$Q9      } \tab [numeric] series of UH1 outflow (Q9) [mm/d]                                \cr
+         \emph{$Q1      } \tab [numeric] series of UH2 outflow (Q1) [mm/d]                                \cr
+         \emph{$Rout    } \tab [numeric] series of routing store level [mm]                               \cr
+         \emph{$Exch    } \tab [numeric] series of potential semi-exchange between catchments [mm/d]      \cr
+         \emph{$AExch1  } \tab [numeric] series of actual exchange between catchments for branch 1 [mm/d] \cr
+         \emph{$AExch2  } \tab [numeric] series of actual exchange between catchments for branch 2 [mm/d] \cr
+         \emph{$AExch   } \tab [numeric] series of actual exchange between catchments (1+2) [mm/d]        \cr
+         \emph{$QR      } \tab [numeric] series of routing store outflow (QR) [mm/d]                      \cr
+         \emph{$QRExp   } \tab [numeric] series of exponential store outflow (QRExp) [mm/d]               \cr
+         \emph{$Exp     } \tab [numeric] series of exponential store level (negative) [mm]                \cr
+         \emph{$QD      } \tab [numeric] series of direct flow from UH2 after exchange (QD) [mm/d]        \cr
+         \emph{$Qsim    } \tab [numeric] series of Qsim [mm/d]                                            \cr
+         \emph{$StateEnd} \tab [numeric] states at the end of the run (res. levels, UH1 levels, UH2 levels) [mm], \cr\tab see \code{\link{CreateIniStates}} for more details \cr
          }                                                                                                     
          (refer to the provided references or to the package source code for further details on these model outputs)
 }
@@ -102,7 +102,7 @@ plot(OutputsModel, Qobs = BasinObs$Qmm[Ind_Run])
 
 ## efficiency criterion: Nash-Sutcliffe Efficiency
 InputsCrit  <- CreateInputsCrit(FUN_CRIT = ErrorCrit_NSE, InputsModel = InputsModel, 
-                                RunOptions = RunOptions, Qobs = BasinObs$Qmm[Ind_Run])
+                                RunOptions = RunOptions, obs = BasinObs$Qmm[Ind_Run], varObs = "Q")
 OutputsCrit <- ErrorCrit_NSE(InputsCrit = InputsCrit, OutputsModel = OutputsModel)
 }