close read file

Author: valeriupredoi

activestorage/netcdf_to_zarr.py

@@ -80,6 +80,8 @@ def _load_ds(s3file_o_1, varname):
         print("Looking only at a single Group", s3file_r_1[varname])
         s3file = s3file_r_1[varname]
 
+    s3file_r_1.close()
+
     return s3file
 
 
@@ -155,6 +157,8 @@ def gen_json(file_url, varname, outf, storage_type, storage_options):
                 print("Looking only at a single Group", s3file_r[varname])
                 s3file = s3file_r[varname]
 
+            s3file_r.close()
+
             # Kerchunk wants the correct file name in S3 format
             if not file_url.startswith("s3://"):
                 file_url = "s3://" + file_url