From d284535229d419d09a9bba0bbfdc53f00e0b0784 Mon Sep 17 00:00:00 2001
From: shahramn <shahram.najm@ecmwf.int>
Date: Fri, 21 Jun 2024 11:21:49 +0100
Subject: [PATCH] ECC-1846: Make loading modelNameConcept.def optional

---
 definitions/grib2/local/ecmf/section4_extras.def | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/definitions/grib2/local/ecmf/section4_extras.def b/definitions/grib2/local/ecmf/section4_extras.def
index 05934e068..4639e1fa8 100644
--- a/definitions/grib2/local/ecmf/section4_extras.def
+++ b/definitions/grib2/local/ecmf/section4_extras.def
@@ -3,10 +3,12 @@
 constant modelNameDefault = "unknown";
 constant modelVersionDefault = "unknown";
 
-concept_nofail modelName (modelNameDefault, "modelNameConcept.def",conceptsDir2,conceptsDir1): no_copy, dump;
+if (centre is "ecmf" or datasetForLocal is "era6") {
+ concept_nofail modelName (modelNameDefault, "modelNameConcept.def",conceptsDir2,conceptsDir1): no_copy, dump;
 
-if (!(modelName is "unknown")) {
+ if (!(modelName is "unknown")) {
     concept_nofail modelVersion (modelVersionDefault, "modelVersionConcept_[modelName].def",conceptsDir2,conceptsDir1): no_copy, dump;
     alias ls.model = modelName;
     alias mars.model = modelName;
+ }
 }