From 82b1e4c8595d133453fea3efb853243a7af61b7c Mon Sep 17 00:00:00 2001
From: Michael Dales <mwd24@cam.ac.uk>
Date: Wed, 29 Jan 2025 19:06:33 +0000
Subject: [PATCH] Create the output directory for collated data if necessary

---
 validation/collate_data.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/validation/collate_data.py b/validation/collate_data.py
index 1ba3aff..2a34e41 100644
--- a/validation/collate_data.py
+++ b/validation/collate_data.py
@@ -31,6 +31,9 @@ def collate_data(
         print(f"Found no manifests in {aoh_results}", file=sys.stderr)
         sys.exit(-1)
 
+    output_dir, _ = os.path.split(output_path)
+    os.makedirs(output_dir, exist_ok=True)
+
     res = []
     keys = None
     for manifest in manifests: