From a8234c42404f71f0def2839ab9ac31f3bcebf90c Mon Sep 17 00:00:00 2001
From: Phil Karn <karn@ka9q.net>
Date: Sun, 28 Apr 2024 09:15:30 -0700
Subject: [PATCH] sum adjacent bins in double precision

---
 spectrum.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spectrum.c b/spectrum.c
index b1122a23..c5438781 100644
--- a/spectrum.c
+++ b/spectrum.c
@@ -71,7 +71,7 @@ void *demod_spectrum(void *arg){
   while(downconvert(chan) == 0){
     int binp = 0; 
     for(int i=0; i < chan->spectrum.bin_count; i++){ // For each noncoherent integration bin above center freq
-      float p = 0;
+      double p = 0;
       for(int j=0; j < binsperbin; j++){ // Add energy of each fft bin that's part of this user integration bin
 	p += cnrmf(chan->filter.out.fdomain[binp++]);
       }