mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-05 08:51:19 -05:00
34f8924cfc
This merge brings the WSPR feature development into the main line ready for release in a future v1.6 release. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5424 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
114 lines
3.4 KiB
Fortran
114 lines
3.4 KiB
Fortran
subroutine decoder(ss,id2,nfsample)
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use prog_args
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!$ use omp_lib
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include 'constants.f90'
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real ss(184,NSMAX)
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logical baddata
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integer*2 id2(NTMAX*12000)
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real*4 dd(NTMAX*12000)
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character datetime*20,mycall*12,mygrid*6,hiscall*12,hisgrid*6
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common/npar/nutc,ndiskdat,ntrperiod,nfqso,newdat,npts8,nfa,nfsplit,nfb, &
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ntol,kin,nzhsym,nsubmode,nagain,ndepth,ntxmode,nmode,minw,nclearave, &
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minsync,emedelay,dttol,nlist,listutc(10),datetime,mycall,mygrid, &
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hiscall,hisgrid
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common/tracer/limtrace,lu
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integer onlevel(0:10)
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common/tracer_priv/level,onlevel
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!$omp threadprivate(/tracer_priv/)
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save
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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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if (nagain .eq. 0) then
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open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown')
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else
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open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
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position='append')
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end if
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if(nmode.eq.4 .or. nmode.eq.65) open(14,file=trim(temp_dir)//'/avemsg.txt', &
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status='unknown')
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if(nmode.eq.65 .or. nmode.eq.(65+9)) open(22,file=trim(temp_dir)// &
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'/kvasd.dat',access='direct',recl=1024,status='unknown')
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if(nmode.eq.4) then
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jz=52*nfsample
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if(newdat.ne.0) 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 jt4a(dd,jz,nutc,nfqso,ntol,emedelay,dttol,nagain,ndepth, &
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nclearave,minsync,minw,nsubmode,mycall,hiscall,hisgrid, &
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nlist,listutc)
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go to 800
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endif
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npts65=52*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=20
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newdat65=newdat
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newdat9=newdat
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!$ call omp_set_dynamic(.true.)
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!$omp parallel sections num_threads(2) copyin(/tracer_priv/) shared(ndecoded) if(.true.) !iif() needed on Mac
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!$omp section
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if(nmode.eq.65 .or. (nmode.eq.(65+9) .and. ntxmode.eq.65)) then
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! We're in JT65 mode, or should do JT65 first
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if(newdat65.ne.0) dd(1:npts65)=id2(1:npts65)
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nf1=nfa
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nf2=nfb
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call timer('jt65a ',0)
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call jt65a(dd,npts65,newdat65,nutc,nf1,nf2,nfqso,ntol65,nsubmode, &
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nagain,ndecoded)
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call timer('jt65a ',1)
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else if(nmode.eq.9 .or. (nmode.eq.(65+9) .and. 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 decjt9(ss,id2,nutc,nfqso,newdat9,npts8,nfa,nfsplit,nfb,ntol,nzhsym, &
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nagain,ndepth,nmode)
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call timer('decjt9 ',1)
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endif
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!$omp section
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if(nmode.eq.(65+9)) then !Do the other mode (we're in dual mode)
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if (ntxmode.eq.9) then
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if(newdat65.ne.0) dd(1:npts65)=id2(1:npts65)
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nf1=nfa
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nf2=nfb
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call timer('jt65a ',0)
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call jt65a(dd,npts65,newdat65,nutc,nf1,nf2,nfqso,ntol65,nsubmode, &
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nagain,ndecoded)
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call timer('jt65a ',1)
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else
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call timer('decjt9 ',0)
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call decjt9(ss,id2,nutc,nfqso,newdat9,npts8,nfa,nfsplit,nfb,ntol, &
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nzhsym,nagain,ndepth,nmode)
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call timer('decjt9 ',1)
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end if
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endif
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!$omp end parallel sections
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! JT65 is not yet producing info for nsynced, ndecoded.
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800 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(nmode.eq.4 .or. nmode.eq.65) close(14)
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close(22)
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return
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end subroutine decoder
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