v1.0.6.15 RunModel* functions now return a warning when X4 < 0.5 and set it to 0.5

DESCRIPTION

 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.0.6.14
+Version: 1.0.6.15
 Date: 2017-04-05
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl")),

R/RunModel_CemaNeigeGR4J.R

@@ -17,6 +17,7 @@ RunModel_CemaNeigeGR4J <- function(InputsModel,RunOptions,Param){
       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
@@ -25,6 +26,10 @@ RunModel_CemaNeigeGR4J <- function(InputsModel,RunOptions,Param){
         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; }

R/RunModel_CemaNeigeGR5J.R

@@ -17,6 +17,7 @@ RunModel_CemaNeigeGR5J <- function(InputsModel,RunOptions,Param){
       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
@@ -25,6 +26,10 @@ RunModel_CemaNeigeGR5J <- function(InputsModel,RunOptions,Param){
         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; }

R/RunModel_CemaNeigeGR6J.R

@@ -17,6 +17,7 @@ RunModel_CemaNeigeGR6J <- function(InputsModel,RunOptions,Param){
       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
@@ -25,6 +26,10 @@ RunModel_CemaNeigeGR6J <- function(InputsModel,RunOptions,Param){
         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

R/RunModel_GR4H.R

@@ -14,6 +14,7 @@ RunModel_GR4H <- function(InputsModel,RunOptions,Param){
       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
@@ -22,6 +23,10 @@ RunModel_GR4H <- function(InputsModel,RunOptions,Param){
         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; }

R/RunModel_GR4J.R

@@ -14,6 +14,7 @@ RunModel_GR4J <- function(InputsModel,RunOptions,Param){
       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
@@ -22,6 +23,10 @@ RunModel_GR4J <- function(InputsModel,RunOptions,Param){
         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; }

R/RunModel_GR5J.R

@@ -14,6 +14,7 @@ RunModel_GR5J <- function(InputsModel,RunOptions,Param){
       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
@@ -22,6 +23,10 @@ RunModel_GR5J <- function(InputsModel,RunOptions,Param){
         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; }

R/RunModel_GR6J.R

@@ -14,6 +14,7 @@ RunModel_GR6J <- function(InputsModel,RunOptions,Param){
       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
@@ -22,6 +23,10 @@ RunModel_GR6J <- function(InputsModel,RunOptions,Param){
         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