From beae6df721fc0188fd63b0d220494f8b2c7aae51 Mon Sep 17 00:00:00 2001
From: "Stephen A. Wood" <saw@jlab.org>
Date: Sat, 14 Dec 2019 23:19:51 -0500
Subject: [PATCH] THcHelicityReader: More robust failover to HMS for helicty
info
---
src/THcHelicityReader.cxx | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/src/THcHelicityReader.cxx b/src/THcHelicityReader.cxx
index 2f7cfe6..5d38099 100644
--- a/src/THcHelicityReader.cxx
+++ b/src/THcHelicityReader.cxx
@@ -120,6 +120,7 @@ Int_t THcHelicityReader::ReadData( const THaEvData& evdata )
}
// Check if ROC info is correct
+
if(!evdata.GetModule(fROCinfo[kTime].roc, fROCinfo[kTime].slot)) {
cout << "THcHelicityReader: ROC 2 not found" << endl;
cout << "Changing to ROC 1 (HMS)" << endl;
@@ -136,6 +137,19 @@ Int_t THcHelicityReader::ReadData( const THaEvData& evdata )
UInt_t titime = (UInt_t) evdata.GetData(fROCinfo[kTime].roc,
fROCinfo[kTime].slot,
fROCinfo[kTime].index, 0);
+ // Check again if ROC info is correct
+ if(titime == 0 && fTITime_last==0) {
+ cout << "THcHelicityReader: ROC 2 not found" << endl;
+ cout << "Changing to ROC 1 (HMS)" << endl;
+ SetROCinfo(kHel,1,18,9);
+ SetROCinfo(kHelm,1,18,8);
+ SetROCinfo(kMPS,1,18,10);
+ SetROCinfo(kQrt,1,18,7);
+ SetROCinfo(kTime,1,21,2);
+ titime = (UInt_t) evdata.GetData(fROCinfo[kTime].roc,
+ fROCinfo[kTime].slot,
+ fROCinfo[kTime].index, 0);
+ }
//cout << fTITime_last << " " << titime << endl;
if(titime < fTITime_last) {
fTITime_rollovers++;
--
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