From 66f3ba2f02d0ce26761839dc12cf51f564f84993 Mon Sep 17 00:00:00 2001
From: "Ryan@WorkStation" <rtang@fsu.edu>
Date: Thu, 21 Mar 2024 16:57:34 -0400
Subject: [PATCH] when data rate > 10k/sec, histogram will only fill the latest
 10k data

---
 SingleSpectra.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/SingleSpectra.cpp b/SingleSpectra.cpp
index 4532ae5..fa62d8d 100644
--- a/SingleSpectra.cpp
+++ b/SingleSpectra.cpp
@@ -206,15 +206,21 @@ void SingleSpectra::FillHistograms(){
     digiMTX[i].lock();
     for( int ch = 0; ch < digi[i]->GetNumInputCh(); ch ++ ){
       int lastIndex = digi[i]->GetData()->GetDataIndex(ch);
+      if( lastIndex < 0 ) continue;
+
       int loopIndex = digi[i]->GetData()->GetLoopIndex(ch);
 
       int temp1 = lastIndex + loopIndex * digi[i]->GetData()->GetDataSize();
       int temp2 = lastFilledIndex[i][ch] + loopFilledIndex[i][ch] * digi[i]->GetData()->GetDataSize();
 
       // printf("%d |%d   %d \n", ch, temp2, temp1);
-      if( lastIndex < 0 ) continue;
-
       if( temp1 <= temp2 ) continue;
+
+      if( temp1 - temp2 > digi[i]->GetData()->GetDataSize() ) { //DefaultDataSize = 10k
+        temp2 = temp1 - digi[i]->GetData()->GetDataSize();
+        lastFilledIndex[i][ch] = lastIndex;
+        lastFilledIndex[i][ch] = loopIndex - 1;
+      }
       
       for( int j = 0 ; j <= temp1 - temp2; j ++){
         lastFilledIndex[i][ch] ++;
@@ -223,9 +229,7 @@ void SingleSpectra::FillHistograms(){
           loopFilledIndex[i][ch] ++;
         }
         hist[i][ch]->Fill( digi[i]->GetData()->GetEnergy(ch, lastFilledIndex[i][ch]));
-
         hist2D[i]->Fill(ch, digi[i]->GetData()->GetEnergy(ch, lastFilledIndex[i][ch]));
-
       }
       if( histVisibility[i][ch]  ) hist[i][ch]->UpdatePlot();
       if( hist2DVisibility[i] ) hist2D[i]->UpdatePlot();