Compression bugfix

jmcvey3 · Mar 7, 2024 · c89d083 · c89d083
1 parent 6ef5bd6
commit c89d083
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dolfyn/io/api.py b/dolfyn/io/api.py
@@ -191,7 +191,7 @@ def save(ds, filename,
 
         if compression:
             # New netcdf4-c cannot compress variable length strings
-            if isinstance(ds[ky].data[0], str):
+            if ds[ky].size <= 1 or isinstance(ds[ky].data[0], str):
                 continue
             enc[ky].update(dict(zlib=True, complevel=1))