From 3ec27634a517c1decc871f316b9acf20baca1dd5 Mon Sep 17 00:00:00 2001
From: Pedro Maciel <Pedro.Maciel@ecmwf.int>
Date: Tue, 18 Jun 2024 00:25:13 +0100
Subject: [PATCH] MIR-666 Interpolation grid-box average on shifted grids with
 finely-tuned bounding box, test fix

---
 src/mir/repres/latlon/RegularLL.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mir/repres/latlon/RegularLL.cc b/src/mir/repres/latlon/RegularLL.cc
index 915c9f98c..b2aac5a7d 100644
--- a/src/mir/repres/latlon/RegularLL.cc
+++ b/src/mir/repres/latlon/RegularLL.cc
@@ -197,7 +197,7 @@ std::vector<util::GridBox> RegularLL::gridBoxes() const {
             r.emplace_back(latEdges[j], lonEdges[i], latEdges[j + 1], lonEdges[i + 1]);
         }
 
-        ASSERT(periodic ? lon0 == lon1.normalise(lon0) : lon0 < lon1.normalise(lon0));
+        ASSERT(periodic ? lon0 == lon1.normalise(lon0) : lon0 <= lon1.normalise(lon0));
     }
 
     ASSERT(r.size() == numberOfPoints());