v1.0.5.21 function TransfoParam_GR2M() cleaned

DESCRIPTION

 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.0.5.20
-Date: 2017-01-23
+Version: 1.0.5.21
+Date: 2017-02-16
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl")),
   person("Charles", "Perrin", role = c("aut", "ths")),

R/TransfoParam_GR2M.R

-TransfoParam_GR2M <- function(ParamIn,Direction){
-
-  NParam <- 2;
-  Bool <- is.matrix(ParamIn);
-  if(Bool==FALSE){ ParamIn <- rbind(ParamIn); }
-  if(ncol(ParamIn)!=NParam){ stop(paste("the GR2M model requires ",NParam," parameters \n",sep="")); return(NULL); }  
-
-  if(Direction=="TR"){
-    ParamOut     <-  ParamIn;
-    ParamOut[,1] <- exp(ParamIn[,1]);
-    ParamOut[,2] <- ParamIn[, 2] / 4 + 2.5;               
-  }	
-  if(Direction=="RT"){
-    ParamOut     <-  ParamIn;
-    ParamOut[,1] <- log(ParamIn[,1]);
-    ParamOut[,2] <- (ParamIn[,2] - 2.5) * 4;  
-  }	
-
-  if(Bool==FALSE){ ParamOut <- ParamOut[1,]; }
-  return(ParamOut);
-
+TransfoParam_GR2M <- function(ParamIn, Direction) {
+  
+  NParam <- 2
+  Bool <- is.matrix(ParamIn)
+  
+  if (Bool == FALSE) {
+    ParamIn <- rbind(ParamIn)
+  }
+  if (ncol(ParamIn) != NParam) {
+    stop(paste("the GR2M model requires ", NParam, " parameters \n", sep = ""))
+    return(NULL)
+  }
+  
+  if (Direction == "TR") {
+    ParamOut      <-  ParamIn
+    ParamOut[, 1] <- exp(ParamIn[, 1])
+    ParamOut[, 2] <- ParamIn[, 2] / 4 + 2.5
+  }
+  if (Direction == "RT") {
+    ParamOut      <-  ParamIn
+    ParamOut[, 1] <- log(ParamIn[, 1])
+    ParamOut[, 2] <- (ParamIn[, 2] - 2.5) * 4
+  }
+  
+  if (Bool == FALSE) {
+    ParamOut <- ParamOut[1, ]
+  }
+  return(ParamOut)
+  
 }
-