430 lines
13 KiB
Fortran
430 lines
13 KiB
Fortran
subroutine multimode_decoder(ss,id2,params,nfsample)
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!$ use omp_lib
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use prog_args
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use timer_module, only: timer
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use jt4_decode
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use jt65_decode
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use jt9_decode
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use ft8_decode
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include 'jt9com.f90'
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include 'timer_common.inc'
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type, extends(jt4_decoder) :: counting_jt4_decoder
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integer :: decoded
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end type counting_jt4_decoder
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type, extends(jt65_decoder) :: counting_jt65_decoder
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integer :: decoded
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end type counting_jt65_decoder
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type, extends(jt9_decoder) :: counting_jt9_decoder
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integer :: decoded
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end type counting_jt9_decoder
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type, extends(ft8_decoder) :: counting_ft8_decoder
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integer :: decoded
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end type counting_ft8_decoder
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real ss(184,NSMAX)
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logical baddata,newdat65,newdat9,single_decode,bVHF,bad0,newdat
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integer*2 id2(NTMAX*12000)
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type(params_block) :: params
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real*4 dd(NTMAX*12000)
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save
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type(counting_jt4_decoder) :: my_jt4
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type(counting_jt65_decoder) :: my_jt65
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type(counting_jt9_decoder) :: my_jt9
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type(counting_ft8_decoder) :: my_ft8
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! initialize decode counts
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my_jt4%decoded = 0
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my_jt65%decoded = 0
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my_jt9%decoded = 0
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my_ft8%decoded = 0
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single_decode=iand(params%nexp_decode,32).ne.0
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bVHF=iand(params%nexp_decode,64).ne.0
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if(mod(params%nranera,2).eq.0) ntrials=10**(params%nranera/2)
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if(mod(params%nranera,2).eq.1) ntrials=3*10**(params%nranera/2)
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if(params%nranera.eq.0) ntrials=0
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nfail=0
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10 if (params%nagain) then
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open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
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position='append',iostat=ios)
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else
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open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
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iostat=ios)
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end if
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if(ios.ne.0) then
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nfail=nfail+1
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if(nfail.le.3) then
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call sleep_msec(10)
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go to 10
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endif
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endif
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if(params%nmode.eq.8) then
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! We're in FT8 mode
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call timer('decft8 ',0)
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newdat=params%newdat
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call my_ft8%decode(ft8_decoded,id2,params%nQSOProgress,params%nfqso, &
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params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
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params%nexp_decode,params%ndepth,logical(params%nagain), &
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logical(params%lapon),params%napwid,params%mycall, &
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params%mygrid,params%hiscall,params%hisgrid)
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call timer('decft8 ',1)
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go to 800
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endif
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rms=sqrt(dot_product(float(id2(300000:310000)), &
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float(id2(300000:310000)))/10000.0)
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if(rms.lt.2.0) go to 800
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! Zap data at start that might come from T/R switching transient?
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nadd=100
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k=0
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bad0=.false.
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do i=1,240
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sq=0.
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do n=1,nadd
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k=k+1
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sq=sq + float(id2(k))**2
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enddo
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rms=sqrt(sq/nadd)
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if(rms.gt.10000.0) then
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bad0=.true.
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kbad=k
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rmsbad=rms
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endif
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enddo
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if(bad0) then
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nz=min(NTMAX*12000,kbad+100)
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! id2(1:nz)=0 ! temporarily disabled as it can breaak the JT9 decoder, maybe others
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endif
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if(params%nmode.eq.4 .or. params%nmode.eq.65) open(14,file=trim(temp_dir)// &
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'/avemsg.txt',status='unknown')
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if(params%nmode.eq.164) open(17,file=trim(temp_dir)//'/red.dat', &
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status='unknown')
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if(params%nmode.eq.4) then
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jz=52*nfsample
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if(params%newdat) then
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if(nfsample.eq.12000) call wav11(id2,jz,dd)
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if(nfsample.eq.11025) dd(1:jz)=id2(1:jz)
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endif
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call my_jt4%decode(jt4_decoded,dd,jz,params%nutc,params%nfqso, &
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params%ntol,params%emedelay,params%dttol,logical(params%nagain), &
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params%ndepth,logical(params%nclearave),params%minsync, &
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params%minw,params%nsubmode,params%mycall,params%hiscall, &
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params%hisgrid,params%nlist,params%listutc,jt4_average)
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go to 800
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endif
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npts65=52*12000
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if(params%nmode.eq.164) npts65=54*12000
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if(baddata(id2,npts65)) then
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nsynced=0
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ndecoded=0
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go to 800
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endif
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ntol65=params%ntol !### is this OK? ###
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newdat65=params%newdat
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newdat9=params%newdat
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!$call omp_set_dynamic(.true.)
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!$omp parallel sections num_threads(2) copyin(/timer_private/) shared(ndecoded) if(.true.) !iif() needed on Mac
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!$omp section
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if(params%nmode.eq.65 .or. params%nmode.eq.164 .or. &
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(params%nmode.eq.(65+9) .and. params%ntxmode.eq.65)) then
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! We're in JT65 or QRA64 mode, or should do JT65 first
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if(newdat65) dd(1:npts65)=id2(1:npts65)
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nf1=params%nfa
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nf2=params%nfb
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call timer('jt65a ',0)
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call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc, &
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nf1,nf2,params%nfqso,ntol65,params%nsubmode,params%minsync, &
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logical(params%nagain),params%n2pass,logical(params%nrobust), &
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ntrials,params%naggressive,params%ndepth,params%emedelay, &
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logical(params%nclearave),params%mycall,params%hiscall, &
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params%hisgrid,params%nexp_decode)
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call timer('jt65a ',1)
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else if(params%nmode.eq.9 .or. (params%nmode.eq.(65+9) .and. params%ntxmode.eq.9)) then
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! We're in JT9 mode, or should do JT9 first
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call timer('decjt9 ',0)
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call my_jt9%decode(jt9_decoded,ss,id2,params%nfqso, &
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newdat9,params%npts8,params%nfa,params%nfsplit,params%nfb, &
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params%ntol,params%nzhsym,logical(params%nagain),params%ndepth, &
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params%nmode,params%nsubmode,params%nexp_decode)
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call timer('decjt9 ',1)
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endif
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!$omp section
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if(params%nmode.eq.(65+9)) then !Do the other mode (we're in dual mode)
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if (params%ntxmode.eq.9) then
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if(newdat65) dd(1:npts65)=id2(1:npts65)
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nf1=params%nfa
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nf2=params%nfb
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call timer('jt65a ',0)
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call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc, &
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nf1,nf2,params%nfqso,ntol65,params%nsubmode,params%minsync, &
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logical(params%nagain),params%n2pass,logical(params%nrobust), &
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ntrials,params%naggressive,params%ndepth,params%emedelay, &
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logical(params%nclearave),params%mycall,params%hiscall, &
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params%hisgrid,params%nexp_decode)
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call timer('jt65a ',1)
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else
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call timer('decjt9 ',0)
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call my_jt9%decode(jt9_decoded,ss,id2,params%nfqso, &
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newdat9,params%npts8,params%nfa,params%nfsplit,params%nfb, &
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params%ntol,params%nzhsym,logical(params%nagain), &
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params%ndepth,params%nmode,params%nsubmode,params%nexp_decode)
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call timer('decjt9 ',1)
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end if
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endif
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!$omp end parallel sections
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! JT65 is not yet producing info for nsynced, ndecoded.
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800 ndecoded = my_jt4%decoded + my_jt65%decoded + my_jt9%decoded + my_ft8%decoded
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write(*,1010) nsynced,ndecoded
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1010 format('<DecodeFinished>',2i4)
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call flush(6)
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close(13)
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if(params%nmode.eq.4 .or. params%nmode.eq.65) close(14)
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return
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contains
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subroutine jt4_decoded(this,snr,dt,freq,have_sync,sync,is_deep, &
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decoded0,qual,ich,is_average,ave)
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implicit none
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class(jt4_decoder), intent(inout) :: this
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integer, intent(in) :: snr
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real, intent(in) :: dt
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integer, intent(in) :: freq
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logical, intent(in) :: have_sync
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logical, intent(in) :: is_deep
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character(len=1), intent(in) :: sync
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character(len=22), intent(in) :: decoded0
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real, intent(in) :: qual
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integer, intent(in) :: ich
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logical, intent(in) :: is_average
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integer, intent(in) :: ave
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character*22 decoded
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character*3 cflags
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if(ich.eq.-99) stop !Silence compiler warning
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if (have_sync) then
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decoded=decoded0
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cflags=' '
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if(decoded.ne.' ') cflags='f '
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if(is_deep) then
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cflags(1:2)='d1'
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write(cflags(3:3),'(i1)') min(int(qual),9)
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if(qual.ge.10.0) cflags(3:3)='*'
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if(qual.lt.3.0) decoded(22:22)='?'
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endif
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if(is_average) then
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write(cflags(2:2),'(i1)') min(ave,9)
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if(ave.ge.10) cflags(2:2)='*'
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endif
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write(*,1000) params%nutc,snr,dt,freq,sync,decoded,cflags
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1000 format(i4.4,i4,f5.1,i5,1x,'$',a1,1x,a22,1x,a3)
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else
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write(*,1000) params%nutc,snr,dt,freq
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end if
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select type(this)
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type is (counting_jt4_decoder)
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this%decoded = this%decoded + 1
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end select
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end subroutine jt4_decoded
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subroutine jt4_average (this, used, utc, sync, dt, freq, flip)
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implicit none
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class(jt4_decoder), intent(inout) :: this
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logical, intent(in) :: used
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integer, intent(in) :: utc
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real, intent(in) :: sync
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real, intent(in) :: dt
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integer, intent(in) :: freq
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logical, intent(in) :: flip
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character(len=1) :: cused, csync
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cused = '.'
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csync = '*'
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if (used) cused = '$'
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if (flip) csync = '$'
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write(14,1000) cused,utc,sync,dt,freq,csync
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1000 format(a1,i5.4,f6.1,f6.2,i6,1x,a1)
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end subroutine jt4_average
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subroutine jt65_decoded(this,sync,snr,dt,freq,drift,nflip,width, &
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decoded0,ft,qual,nsmo,nsum,minsync)
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use jt65_decode
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implicit none
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class(jt65_decoder), intent(inout) :: this
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real, intent(in) :: sync
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integer, intent(in) :: snr
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real, intent(in) :: dt
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integer, intent(in) :: freq
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integer, intent(in) :: drift
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integer, intent(in) :: nflip
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real, intent(in) :: width
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character(len=22), intent(in) :: decoded0
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integer, intent(in) :: ft
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integer, intent(in) :: qual
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integer, intent(in) :: nsmo
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integer, intent(in) :: nsum
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integer, intent(in) :: minsync
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integer i,nft
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logical is_deep,is_average
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character decoded*22,csync*2,cflags*3
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if(width.eq.-9999.0) stop !Silence compiler warning
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!$omp critical(decode_results)
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decoded=decoded0
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cflags=' '
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is_deep=ft.eq.2
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if(ft.ge.80) then !QRA64 mode
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nft=ft-100
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csync=': '
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if(sync-3.4.ge.float(minsync) .or. nft.ge.0) csync=':*'
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if(nft.lt.0) then
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write(*,1009) params%nutc,snr,dt,freq,csync,decoded
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else
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write(*,1009) params%nutc,snr,dt,freq,csync,decoded,nft
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1009 format(i4.4,i4,f5.1,i5,1x,a2,1x,a22,i2)
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endif
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write(13,1011) params%nutc,nint(sync),snr,dt,float(freq),drift, &
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decoded,nft
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1011 format(i4.4,i4,i5,f6.2,f8.0,i4,3x,a22,' QRA64',i3)
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go to 100
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endif
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if(ft.eq.0 .and. minsync.ge.0 .and. int(sync).lt.minsync) then
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write(*,1010) params%nutc,snr,dt,freq
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else
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is_average=nsum.ge.2
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if(bVHF .and. ft.gt.0) then
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cflags='f '
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if(is_deep) then
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cflags(1:2)='d1'
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write(cflags(3:3),'(i1)') min(qual,9)
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if(qual.ge.10) cflags(3:3)='*'
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if(qual.lt.3) decoded(22:22)='?'
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endif
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if(is_average) then
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write(cflags(2:2),'(i1)') min(nsum,9)
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if(nsum.ge.10) cflags(2:2)='*'
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endif
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endif
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csync='# '
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i=0
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if(bVHF .and. nflip.ne.0 .and. &
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sync.ge.max(0.0,float(minsync))) then
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csync='#*'
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if(nflip.eq.-1) then
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csync='##'
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if(decoded.ne.' ') then
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do i=22,1,-1
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if(decoded(i:i).ne.' ') exit
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enddo
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if(i.gt.18) i=18
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decoded(i+2:i+4)='OOO'
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endif
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endif
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endif
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write(*,1010) params%nutc,snr,dt,freq,csync,decoded,cflags
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1010 format(i4.4,i4,f5.1,i5,1x,a2,1x,a22,1x,a3)
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endif
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write(13,1012) params%nutc,nint(sync),snr,dt,float(freq),drift, &
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decoded,ft,nsum,nsmo
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1012 format(i4.4,i4,i5,f6.2,f8.0,i4,3x,a22,' JT65',3i3)
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100 call flush(6)
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!$omp end critical(decode_results)
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select type(this)
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type is (counting_jt65_decoder)
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this%decoded = this%decoded + 1
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end select
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end subroutine jt65_decoded
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subroutine jt9_decoded (this, sync, snr, dt, freq, drift, decoded)
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use jt9_decode
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implicit none
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class(jt9_decoder), intent(inout) :: this
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real, intent(in) :: sync
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integer, intent(in) :: snr
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real, intent(in) :: dt
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real, intent(in) :: freq
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integer, intent(in) :: drift
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character(len=22), intent(in) :: decoded
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!$omp critical(decode_results)
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write(*,1000) params%nutc,snr,dt,nint(freq),decoded
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1000 format(i4.4,i4,f5.1,i5,1x,'@ ',1x,a22)
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write(13,1002) params%nutc,nint(sync),snr,dt,freq,drift,decoded
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1002 format(i4.4,i4,i5,f6.1,f8.0,i4,3x,a22,' JT9')
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call flush(6)
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!$omp end critical(decode_results)
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select type(this)
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type is (counting_jt9_decoder)
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this%decoded = this%decoded + 1
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end select
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end subroutine jt9_decoded
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subroutine ft8_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
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use ft8_decode
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implicit none
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class(ft8_decoder), intent(inout) :: this
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real, intent(in) :: sync
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integer, intent(in) :: snr
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real, intent(in) :: dt
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real, intent(in) :: freq
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character(len=22), intent(in) :: decoded
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integer, intent(in) :: nap
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real, intent(in) :: qual
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character*2 annot
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character*22 decoded0
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decoded0=decoded
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annot=' '
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if(nap.ne.0) then
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write(annot,'(a1,i1)') 'a',nap
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if(qual.lt.0.17) decoded0(22:22)='?'
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endif
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write(*,1000) params%nutc,snr,dt,nint(freq),decoded0,annot
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1000 format(i6.6,i4,f5.1,i5,' ~ ',1x,a22,1x,a2)
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write(13,1002) params%nutc,nint(sync),snr,dt,freq,0,decoded0
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1002 format(i6.6,i4,i5,f6.1,f8.0,i4,3x,a22,' FT8')
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call flush(6)
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call flush(13)
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select type(this)
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type is (counting_ft8_decoder)
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this%decoded = this%decoded + 1
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end select
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return
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end subroutine ft8_decoded
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end subroutine multimode_decoder
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