eckit::geo Grid

pmaciel · pmaciel · commit e8cc3e164c26 · 2026-03-04T15:38:31.000Z
diff --git a/src/eckit/geo/grid/regular/RegularLL.cc b/src/eckit/geo/grid/regular/RegularLL.cc
@@ -90,7 +90,8 @@ void RegularLL::fill_spec(spec::Custom& custom) const {
         custom.set("order", o);
     }
 
-    if (auto ref{reference()}; !points_equal(ref, PointLonLat{})) {
+    if (const auto first = first_point(); !points_equal(first, PointLonLat{x_.a(), y_.a()})) {
+        const auto ref{reference()};
         custom.set("reference", std::vector<double>{ref.lon(), ref.lat()});
     }
 

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,8 @@ void RegularLL::fill_spec(spec::Custom& custom) const {`
`90`	`90`	`custom.set("order", o);`
`91`	`91`	`}`
`92`	`92`
`93`		`- if (auto ref{reference()}; !points_equal(ref, PointLonLat{})) {`
	`93`	`+ if (const auto first = first_point(); !points_equal(first, PointLonLat{x_.a(), y_.a()})) {`
	`94`	`+ const auto ref{reference()};`
`94`	`95`	`custom.set("reference", std::vector<double>{ref.lon(), ref.lat()});`
`95`	`96`	`}`
`96`	`97`