From 9785fb9a900dc234551c2b04964d17d3ef61e519 Mon Sep 17 00:00:00 2001
From: Joe Taylor <joe@princeton.edu>
Date: Fri, 30 Nov 2018 14:34:14 -0500
Subject: [PATCH] Revert "Don't allow divide-by-0 for pathological JT4 signal."

This reverts commit 038405bc1e562fe56484f692c22ce7817bfbf75e.
---
 lib/sync4.f90 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/sync4.f90 b/lib/sync4.f90
index a15177665..d8a130d28 100644
--- a/lib/sync4.f90
+++ b/lib/sync4.f90
@@ -139,10 +139,8 @@ subroutine sync4(dat,jz,ntol,nfqso,mode,mode4,minwidth,dtx,dfx,snrx,    &
         ns=ns+1
      endif
   enddo
-  rms=0.1
-  if(ns.gt.0) rms=sqrt(sq/ns)
+  rms=sqrt(sq/ns)
   snrx=10.0*log10(ccfred(ipk1a)/rms) - 41.2
-  if(snrx.gt.50.0) snrx=50.0
 
 900  return
 end subroutine sync4