From 618e6fc631488818854c4afe809bbe3b6cdc2ece Mon Sep 17 00:00:00 2001
From: Adrian Weber <adrian.a.weber@physik.uni-giessen.de>
Date: Mon, 7 Feb 2022 12:28:51 +0100
Subject: [PATCH] add check of data format version.
---
reco/detectors/rich/unpack/CbmRichUnpackAlgo2022.cxx | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/reco/detectors/rich/unpack/CbmRichUnpackAlgo2022.cxx b/reco/detectors/rich/unpack/CbmRichUnpackAlgo2022.cxx
index 177f14b730..ca4e143092 100644
--- a/reco/detectors/rich/unpack/CbmRichUnpackAlgo2022.cxx
+++ b/reco/detectors/rich/unpack/CbmRichUnpackAlgo2022.cxx
@@ -25,6 +25,12 @@ bool CbmRichUnpackAlgo2022::unpack(const fles::Timeslice* ts, std::uint16_t icom
const fles::MicrosliceView mv = ts->get_microslice(icomp, imslice);
const fles::MicrosliceDescriptor& msDesc = mv.desc();
+ // Check the version number of the MS to identify wrong unpacker for data
+ if (msDesc.sys_ver != 0x3) {
+ LOG(fatal) << "CbmRichUnpackAlgo2022: System Version of the microslice is not compatible with this unpacker!";
+ return false;
+ }
+
// Clear CbmTime of MS. Used to get time offset of subtriggers to MS start
fCbmTimeMS = 0;
--
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