From e02d497817e61c9d7a93be63b01b2f7110efe094 Mon Sep 17 00:00:00 2001
From: Maximilian Linhoff <maximilian.linhoff@tu-dortmund.de>
Date: Tue, 18 Apr 2023 13:27:48 +0200
Subject: [PATCH] Add trigger info in collect_features

---
 ctapipe/reco/preprocessing.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ctapipe/reco/preprocessing.py b/ctapipe/reco/preprocessing.py
index d5adcf20e89..c815dfb44ba 100644
--- a/ctapipe/reco/preprocessing.py
+++ b/ctapipe/reco/preprocessing.py
@@ -88,6 +88,8 @@ def collect_features(
     """
     features = {}
 
+    features.update(event.trigger.as_dict(recursive=False, flatten=True))
+
     features.update(
         event.dl1.tel[tel_id].parameters.as_dict(
             add_prefix=True,