WSJT-X/lib/decode65b.f90
2020-04-08 21:47:10 -04:00

37 lines
1.0 KiB
Fortran

subroutine decode65b(s2,nflip,nadd,mode65,ntrials,naggressive,ndepth, &
mycall,hiscall,hisgrid,nQSOProgress,ljt65apon,nqd,nft,qual, &
nhist,decoded)
use jt65_mod
real s2(66,126)
real s3(64,63)
logical ltext,ljt65apon
character decoded*22
character mycall*12,hiscall*12,hisgrid*6
save
if(nqd.eq.-99) stop !Silence compiler warning
do j=1,63
k=mdat(j) !Points to data symbol
if(nflip.lt.0) k=mdat2(j)
do i=1,64
s3(i,j)=s2(i+2,k)
enddo
enddo
call extract(s3,nadd,mode65,ntrials,naggressive,ndepth,nflip,mycall, &
hiscall,hisgrid,nQSOProgress,ljt65apon,ncount, &
nhist,decoded,ltext,nft,qual)
! Suppress "birdie messages" and other garbage decodes:
if(decoded(1:7).eq.'000AAA ') ncount=-1
if(decoded(1:7).eq.'0L6MWK ') ncount=-1
if(nflip.lt.0 .and. ltext) ncount=-1
if(ncount.lt.0) then
nft=0
decoded=' '
endif
return
end subroutine decode65b