fixex buig in export

Author: normanrz

wkcuber/export_wkw_as_tiff.py

@@ -137,8 +137,10 @@ def export_tiff_slice(
         batch_size,
         downsample,
     ) = export_args
+    tiff_bbox = tiff_bbox.copy()
     number_of_slices = min(tiff_bbox["size"][2] - batch_number * batch_size, batch_size)
     tiff_bbox["size"] = [tiff_bbox["size"][0], tiff_bbox["size"][1], number_of_slices]
+    tiff_bbox["topleft"] = [tiff_bbox["topleft"][0], tiff_bbox["topleft"][1], tiff_bbox["topleft"][2] + batch_number * batch_size]
 
     with wkw.Dataset.open(dataset_path) as dataset:
         if tiling_size is None: