Merge branch 'main' into s3_support

fsspec · Sep 1, 2024 · 48eeb2a · 48eeb2a
2 parents aa66746 + 0daa3a1
commit 48eeb2a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/kerchunk/grib2.py b/kerchunk/grib2.py
@@ -841,8 +841,10 @@ def _map_grib_file_by_group(
             # grib idx is fortran indexed (from one not zero)
             list(
                 filter(
+                    # filtering out the cfgrib metadata dataframe in case it is None
                     lambda item: item is not None,
                     [
+                        # extracting the metadata from a single message
                         _extract_single_group(mapper(group), i, storage_options)
                         for i, group in enumerate(references, start=1)
                     ],