Use gzip open

cta-observatory · Apr 30, 2024 · 4dc9056 · 4dc9056
1 parent a5ca0f2
commit 4dc9056
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ctapipe/reco/impact_utilities.py b/src/ctapipe/reco/impact_utilities.py
@@ -1,3 +1,4 @@
+import gzip
 import pickle
 
 import numba
@@ -191,5 +192,5 @@ def create_dummy_templates(
 
                 template_dict[key] = template.T * pe
 
-    with open(output_file, "wb") as filehandler:
+    with gzip.open(output_file, "wb") as filehandler:
         pickle.dump(template_dict, filehandler)