WSJT-X/lib/chkss2.f90
Joe Taylor c0bd9bc788 Further improvements to JT9 decoder.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4993 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-27 15:38:24 +00:00

21 lines
352 B
Fortran

subroutine chkss2(ss2,freq,drift,schk)
real ss2(0:8,85)
real s(0:8,85)
include 'jt9sync.f90'
ave=sum(ss2)/(9*85)
if(freq+drift.eq.-999999.0) ave=0. !To silence compiler warning
s=ss2/ave-1.0
s1=0.
do i=1,16
j=ii(i)
if(j.le.85) s1=s1 + s(0,j)
enddo
schk=s1/16.0
return
end subroutine chkss2