From c5766b7110b2cfeba751fdebffffc19a7b9a9c62 Mon Sep 17 00:00:00 2001
From: Felix Weiglhofer <weiglhofer@fias.uni-frankfurt.de>
Date: Mon, 9 Oct 2023 11:50:36 +0200
Subject: [PATCH] algo: Add comments to RICH unpacker.
---
algo/detectors/rich/Unpack.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/algo/detectors/rich/Unpack.h b/algo/detectors/rich/Unpack.h
index 7786e7b3f3..b741a56f69 100644
--- a/algo/detectors/rich/Unpack.h
+++ b/algo/detectors/rich/Unpack.h
@@ -133,6 +133,13 @@ namespace cbm::algo::rich
u64 cbmTimePacket = 0;
u64 refTime = 0;
+ // FIXME: Magic number, should be named.
+ //
+ // Comment from RICH expert (Martin Beyer):
+ // > This number will also be valid for the Cbm Rich, 1 Rich backplane contains max. 12 DiRICHes.
+ // > For the Cbm Rich the number of backplanes will be scaled
+ // > up. Nevertheless it is very likely that fewer DiRiches(maybe not constant)
+ // > per backplane are used in the day1 setup.
double prevLastCh0ReTime[13]; // 12 DiRICHes chnl0 + 1 CTS chnl0
double mbsCorr = 0.;
--
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