From 169b1858fbdb42c6a1bb5ebffc697c70a20b85c4 Mon Sep 17 00:00:00 2001
From: Quentin Rodier <quentin.rodier@meteo.fr>
Date: Tue, 28 Jul 2020 17:31:19 +0200
Subject: [PATCH] Marie M. 28/07/2020: correction to read correctly ASCLLV
 files during PREP step when coupled to MesoNH (e.g. files to initialize HUG
 and TG)

---
 src/SURFEX/prep_isba_ascllv.F90 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/SURFEX/prep_isba_ascllv.F90 b/src/SURFEX/prep_isba_ascllv.F90
index 3b9ba798d..561e33e05 100644
--- a/src/SURFEX/prep_isba_ascllv.F90
+++ b/src/SURFEX/prep_isba_ascllv.F90
@@ -91,6 +91,11 @@ REAL(KIND=JPRB) :: ZHOOK_HANDLE
 !
 IF (LHOOK) CALL DR_HOOK('PREP_ISBA_ASCLLV',0,ZHOOK_HANDLE)
 !
+IF ((.NOT.ALLOCATED(NINDEX)).AND.(HPROGRAM=='MESONH')) THEN 
+  ALLOCATE(NINDEX(U%NDIM_FULL))
+  NINDEX(:) = 0
+ENDIF
+!
 IF (.NOT.ALLOCATED(NNUM)) THEN
   ALLOCATE(NNUM(U%NDIM_FULL))
   IF (NRANK/=NPIO) THEN
-- 
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