From 06b29823029c9bfb34bde67da5811f15a63c3eee Mon Sep 17 00:00:00 2001
From: Chris Jones <jonesc@hep.phy.cam.ac.uk>
Date: Thu, 20 Nov 2025 11:15:30 +0000
Subject: [PATCH] Add DataSetType property to RICH reco options

---
 Hlt/RecoConf/python/RecoConf/rich_reconstruction.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Hlt/RecoConf/python/RecoConf/rich_reconstruction.py b/Hlt/RecoConf/python/RecoConf/rich_reconstruction.py
index bbee8663fa3..3ade59ce544 100644
--- a/Hlt/RecoConf/python/RecoConf/rich_reconstruction.py
+++ b/Hlt/RecoConf/python/RecoConf/rich_reconstruction.py
@@ -207,6 +207,8 @@ def default_rich_reco_options(init_override_opts={}):
         "MaxTracks": 10000,
         # PID Version
         "PIDVersion": 2,
+        # Data Type
+        "DataSetType": "Run3",
     }
 
     # More technical options
@@ -747,6 +749,7 @@ def make_track_resolution_info(track_name, options, results):
     elif options["TkCKResTreatment"] == "Parameterised":
         tkRes = ParamTrackCKRes(
             name="RichCKResolutions" + track_name + "_{hash}",
+            DataSetType=options["DataSetType"],
             Detectors=det_opts,
             TrackType=track_name,
             MaxCKThetaRes=defaultMaxCKThetaResolutions()[tktype],
-- 
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