Add magnet off data sample for testing

python/PRConfig/TestFileDB.py

@@ -14125,3 +14125,22 @@ testfiles(
     },
     comment='Real vdM data in BeamGas stream after Hlt2 processing',
     test_file_db=test_file_db)
+
+testfiles(
+    myname='2024_magoff',
+    filenames=[
+        "mdf:root://eoslhcb.cern.ch//eos/lhcb/wg/rta/data/jun_2024_mdf/298370/Run_0000298370_20240620-002642-348_PLEB01_0576.mdf"
+    ],
+    qualifiers={
+        'Author': 'Maarten van Veghel',
+        'Format': 'MDF',
+        'DataType': 'Upgrade',
+        'Date': '2024-06-21',
+        'Simulation': False,
+        'DDDB': '',
+        'CondDB': '',
+        'GeometryVersion': 'run3/2024.Q1.2-v00.00',
+        'ConditionsVersion': 'master'
+    },
+    comment='2024 magnet off to test mag off reco sequences for e.g. alignment',
+    test_file_db=test_file_db)