From f6bf5f4807ed4b11a74b19e368d2bc16f4e4fcd8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Bourgin?= <francois.bourgin@inrae.fr>
Date: Fri, 17 Apr 2020 18:48:26 +0200
Subject: [PATCH] UPDATE: ETP Oudin daily in Fortran

---
 R/PEdaily_Oudin.R | 7 ++++---
 src/frun_ETP.f90  | 1 -
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/R/PEdaily_Oudin.R b/R/PEdaily_Oudin.R
index b8fcef19..7689fd5b 100644
--- a/R/PEdaily_Oudin.R
+++ b/R/PEdaily_Oudin.R
@@ -1,4 +1,4 @@
-PEdaily_Oudin <- function(JD, Temp, LatRad, Lat, LatUnit = c("rad", "deg")) {
+PEdaily_Oudin <- function(JD, Temp, LatRad, Lat, LatUnit = c("rad", "deg"), run_fortran = F) {
   
   ## ---------- deprecated function
   
@@ -49,14 +49,14 @@ PEdaily_Oudin <- function(JD, Temp, LatRad, Lat, LatUnit = c("rad", "deg")) {
   
   
   ## ---------- Oudin's formula
-  run_fortran = T
+
   if (run_fortran)
   {
     if (LatUnit[1L] == "rad") {
       Lat = Lat * 180 / pi
     }
     LInputs = as.integer(length(Temp))
-
+    
     RESULTS <- .Fortran("frun_etp_oudin", PACKAGE="airGR",
                         ##inputs
                         LInputs = LInputs,
@@ -66,6 +66,7 @@ PEdaily_Oudin <- function(JD, Temp, LatRad, Lat, LatUnit = c("rad", "deg")) {
                         ##outputs                                                               
                         PE_Oudin_D = rep(as.double(-999.999), LInputs)
     )
+    PE_Oudin_D = RESULTS$PE_Oudin_D
   } else {
     
     PE_Oudin_D <- rep(NA, length(Temp))
diff --git a/src/frun_ETP.f90 b/src/frun_ETP.f90
index 5bde3e9c..2fbb5fdc 100644
--- a/src/frun_ETP.f90
+++ b/src/frun_ETP.f90
@@ -28,7 +28,6 @@
       DO k=1,LInputs
         tt = InputsTT(k)
         jj = InputsJJ(k)
-        ETPoud = -99.9
         !model run on one time step
         CALL ETP_OUDIN(FI,tt,jj,ETPoud)
         !storage of outputs
-- 
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