Merge pull request #2976 from vmharvey/vmharvey-patch-1

Store original simtel event in ArrayEventContainer

Author: maxnoe

docs/changes/2976.feature.rst

@@ -0,0 +1 @@
+Underlying simtel event can now be accessed at event.meta["simtel_event"] when reading a SimTelEventSource

src/ctapipe/io/simteleventsource.py

@@ -986,6 +986,7 @@ def _generate_events(self):
             data.meta["origin"] = "hessio"
             data.meta["input_url"] = self.input_url
             data.meta["max_events"] = self.max_events
+            data.meta["simtel_event"] = array_event
 
             telescope_events = array_event["telescope_events"]
             tracking_positions = array_event["tracking_positions"]