_job_splitting: raise error for antimeridian crossing bounding box #883

Author: VincentVerelst

openeo/extra/job_management/_job_splitting.py

@@ -60,6 +60,11 @@ def _parse_input_geometry(
         """
         if isinstance(geometry, dict):
             bbox = BBoxDict.from_dict(geometry)
+            if bbox["west"] >= bbox["east"] or bbox["south"] >= bbox["north"]:
+                raise JobSplittingFailure(
+                    "Invalid bounding box: west must be less than east and south must be less than north. "
+                    "Antimeridian-crossing bounding boxes are not supported."
+                )
             raw_crs = bbox.get("crs")
             source_epsg = normalize_crs(raw_crs) if raw_crs is not None else None
             return bbox.as_polygon(), source_epsg

tests/extra/job_management/test_job_splitting.py

@@ -309,3 +309,9 @@ def test_invalid_aoi_type_raises(self):
         """split_area rejects AOI types that are not dict, Polygon, or MultiPolygon."""
         with pytest.raises(JobSplittingFailure, match="Expected a bounding-box dict"):
             split_area("not_a_geometry", projection="EPSG:4326", tile_size=1.0)
+
+    def test_antimeridian_crossing_bbox_raises(self):
+        """A bounding box where west >= east (antimeridian crossing) is rejected."""
+        aoi = {"west": 170.0, "south": -10.0, "east": -170.0, "north": 10.0, "crs": "EPSG:4326"}
+        with pytest.raises(JobSplittingFailure, match="Antimeridian-crossing bounding boxes are not supported"):
+            split_area(aoi, projection="EPSG:4326", tile_size=1.0)