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Suppress another type of duplicate decode.

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This commit is contained in:
Joe Taylor 2021-07-07 10:31:34 -04:00
parent 3307cb2f9e
commit 72e6cbd4e9
2 changed files with 4 additions and 3 deletions
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4
map65/libm65/q65b.f90
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@ -50,8 +50,8 @@ subroutine q65b(nutc,nqd,nxant,fcenter,nfcal,nfsample,ikhz,mousedf,ntol,xpol, &
ib=nint(ifreq+ntol/df3) ib=nint(ifreq+ntol/df3)
ipk1=maxloc(sync(ia:ib)%ccfmax) ipk1=maxloc(sync(ia:ib)%ccfmax)
ipk=ia+ipk1(1)-1 ipk=ia+ipk1(1)-1
if(ldecoded(ipk)) go to 900
snr1=sync(ipk)%ccfmax snr1=sync(ipk)%ccfmax
ipol=1 ipol=1
if(xpol) ipol=sync(ipk)%ipol if(xpol) ipol=sync(ipk)%ipol
@ -141,6 +141,7 @@ subroutine q65b(nutc,nqd,nxant,fcenter,nfcal,nfsample,ikhz,mousedf,ntol,xpol, &
freq0=MHz + 0.001d0*ikhz freq0=MHz + 0.001d0*ikhz
if(nsnr0.gt.-99) then if(nsnr0.gt.-99) then
ldecoded(ipk)=.true.
nq65df=nint(1000*(0.001*k0*df+nkhz_center-48.0+1.000-1.27046-ikhz))-nfcal nq65df=nint(1000*(0.001*k0*df+nkhz_center-48.0+1.000-1.27046-ikhz))-nfcal
nq65df=nq65df + nfreq0 - 1000 nq65df=nq65df + nfreq0 - 1000
npol=nint(poldeg) npol=nint(poldeg)
@ -163,7 +164,6 @@ subroutine q65b(nutc,nqd,nxant,fcenter,nfcal,nfsample,ikhz,mousedf,ntol,xpol, &
endif endif
! Write to lu 26, for Messages and Band Map windows ! Write to lu 26, for Messages and Band Map windows
cmode=': ' cmode=': '
cmode(2:2)=char(ichar('A') + mode_q65-1) cmode(2:2)=char(ichar('A') + mode_q65-1)
freq1=freq0 + 0.001d0*(ikhz1-ikhz) freq1=freq0 + 0.001d0*(ikhz1-ikhz)

3
map65/libm65/wideband_sync.f90
View File

@ -21,6 +21,7 @@ module wideband_sync
parameter (MAX_CANDIDATES=50) parameter (MAX_CANDIDATES=50)
parameter (SNR1_THRESHOLD=4.5) parameter (SNR1_THRESHOLD=4.5)
type(sync_dat) :: sync(NFFT) type(sync_dat) :: sync(NFFT)
logical ldecoded(NFFT)
integer nkhz_center integer nkhz_center
contains contains
@ -43,7 +44,7 @@ subroutine get_candidates(ss,savg,xpol,nfa,nfb,nts_jt65,nts_q65,cand,ncand)
if(sum(ss(1,j,1:NFFT)).gt.0.0) exit if(sum(ss(1,j,1:NFFT)).gt.0.0) exit
enddo enddo
jz=j jz=j
ldecoded=.false.
call wb_sync(ss,savg,xpol,jz,nfa,nfb) call wb_sync(ss,savg,xpol,jz,nfa,nfb)
tstep=2048.0/11025.0 !0.185760 s: 0.5*tsym_jt65, 0.3096*tsym_q65 tstep=2048.0/11025.0 !0.185760 s: 0.5*tsym_jt65, 0.3096*tsym_q65