fix bug on JOINCACHE compute extent

gpf_pyramide_raster/utils.py

@@ -239,14 +239,19 @@ def get_bbox_from_stored_datas(stored_datas: list[GpfStoredData]) -> list[float]
         extent.add_extent(stored_data.extent)
 
     if stored_datas[0].srs == "EPSG:4326":
-        bbox = [extent.west, extent.south, extent.east, extent.north]
+        bbox = [
+            extent.bbox.west,
+            extent.bbox.south,
+            extent.bbox.east,
+            extent.bbox.north,
+        ]
     else:
         initial_proj = pyproj.CRS("EPSG:4326")
         final_proj = pyproj.CRS(stored_datas[0].srs)
 
         project = pyproj.Transformer.from_crs(initial_proj, final_proj, always_xy=True)
-        x1, y1 = project.transform(extent.west, extent.south)
-        x2, y2 = project.transform(extent.east, extent.north)
+        x1, y1 = project.transform(extent.bbox.west, extent.bbox.south)
+        x2, y2 = project.transform(extent.bbox.east, extent.bbox.north)
         bbox = [x1, y1, x2, y2]
 
     return bbox