From 50e42f3f7232c1896fd247d7cfa9a81fd7ce2adf Mon Sep 17 00:00:00 2001
From: Walter Lampl <Walter.Lampl@cern.ch>
Date: Wed, 11 Sep 2019 10:32:12 +0200
Subject: [PATCH] MetaReader for byte-stream: Convert numeric beam type to
string
---
Tools/PyUtils/python/MetaReader.py | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/Tools/PyUtils/python/MetaReader.py b/Tools/PyUtils/python/MetaReader.py
index 681cda9ee27..1c8e46a9cc2 100644
--- a/Tools/PyUtils/python/MetaReader.py
+++ b/Tools/PyUtils/python/MetaReader.py
@@ -285,7 +285,18 @@ def read_metadata(filenames, file_type = None, mode = 'lite', promote = None, me
bs_metadata['lumiBlockNumbers'] = getattr(data_reader, 'lumiblockNumber')()
bs_metadata['projectTag'] = getattr(data_reader, 'projectTag')()
bs_metadata['stream'] = getattr(data_reader, 'stream')()
- bs_metadata['beamType'] = getattr(data_reader, 'beamType')()
+ #bs_metadata['beamType'] = getattr(data_reader, 'beamType')()
+ beamTypeNbr= getattr(data_reader, 'beamType')()
+ #According to info from Rainer and Guiseppe the beam type is
+ #O: no beam
+ #1: protons
+ #2: ions
+ print beamTypeNbr
+ if (beamTypeNbr==0): bs_metadata['beamType'] = 'cosmics'
+ elif (beamTypeNbr==1 or beamTypeNbr==2): bs_metadata['beamType'] = 'collisions'
+ else: bs_metadata['beamType'] = 'unknown'
+ print bs_metadata['beamType']
+
bs_metadata['beamEnergy'] = getattr(data_reader, 'beamEnergy')()
meta_dict[filename]['eventTypes'] = bs_metadata.get('eventTypes', [])
--
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