From efa907b9d024b08d209607f2f0e8f925b889f77a Mon Sep 17 00:00:00 2001
From: Joe Taylor <k1jt@arrl.org>
Date: Wed, 24 Oct 2007 19:10:35 +0000
Subject: [PATCH] Fixed quick-decode detection of shorthand messages when Tol
 is low.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@561 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 map65.py   | 2 +-
 map65a.F90 | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/map65.py b/map65.py
index 128a002be..7966d1b68 100644
--- a/map65.py
+++ b/map65.py
@@ -1,4 +1,4 @@
-#--------------------------------------------------------------------- MAP65
+#---------------------------------------------------------------------- MAP65
 # $Date$ $Revision$
 #
 from Tkinter import *
diff --git a/map65a.F90 b/map65a.F90
index 7d4913753..6d04e1889 100644
--- a/map65a.F90
+++ b/map65a.F90
@@ -62,7 +62,7 @@ subroutine map65a(newdat)
   do nqd=1,0,-1
      if(nqd.eq.1) then                     !Quick decode, at fQSO
         fa=1000.0*(fselect+0.001*mousedf-100.0) - dftolerance
-        fb=1000.0*(fselect+0.001*mousedf-100.0) + dftolerance
+        fb=1000.0*(fselect+0.001*mousedf-100.0) + dftolerance + 4*53.8330078
         ia=nint((fa+23000.0)/df + 1.0)     ! 23000 = 48000 - 25000
         ib=nint((fb+23000.0)/df + 1.0)
      else                                  !Wideband decode at all freqs
@@ -133,7 +133,7 @@ subroutine map65a(newdat)
 
 !  Keep only the best candidate within ftol.
 !### NB: sync2 was not defined here!
-!###                    sync2=syncshort                   !### try this ???
+                    sync2=syncshort                   !### try this ???
                     if(fshort-fshort0.le.ftol .and. sync2.gt.sync20    &
                          .and. nkm.eq.2) km=km-1
                     if(fshort-fshort0.gt.ftol .or.                     &
@@ -169,7 +169,7 @@ subroutine map65a(newdat)
 ! ########################### Search for Normal Messages ###########
 !  Is sync1 above threshold?
            thresh1=1.0
-           if(nqd.eq.1 .and. dftolerance.le.100) thresh1=0.  !Lower threshold at fQSO
+           if(nqd.eq.1 .and. dftolerance.le.100) thresh1=0.  !Lower thresh1 at fQSO
            if(sync1.gt.thresh1) then
 
 !  Keep only the best candidate within ftol.