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ft8d
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adapt ft8d.f90 to multipart input files

This commit is contained in:
Pavel Demin 2018-04-02 22:29:55 +02:00
parent cbb3bb2344
commit fa4f5a12e2
1 changed files with 20 additions and 21 deletions
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41
ft8d.f90
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@ -11,17 +11,16 @@ program ft8d
real sbase(NFFT1)
real candidate(3,200)
real*8 dialfreq
complex dd(NMAX)
complex dd(NMAX,4)
logical newdat,lsubtract,ldupe,bcontest
integer apsym(KK)
integer allsnrs(100)
nargs=iargc()
if(nargs.lt.1) then
print*,'Usage: ft8d file1 [file2 ...]'
if(nargs.ne.1) then
print*,'Usage: ft8d file'
go to 999
endif
nfiles=nargs
twopi=8.0*atan(1.0)
fs=4000.0 !Sample rate
@ -34,14 +33,14 @@ program ft8d
nfb=+1600
nfqso=0
do ifile=1,nfiles
call getarg(ifile,infile)
open(10,file=infile,status='old',access='stream')
read(10,end=999) dialfreq,dd
close(10)
j2=index(infile,'.c2')
read(infile(j2-6:j2-1),*) nutc
datetime=infile(j2-13:j2-1)
call getarg(1,infile)
open(10,file=infile,status='old',access='stream')
read(10,end=999) dialfreq,dd
close(10)
j2=index(infile,'.c2')
read(infile(j2-6:j2-1),*) nutc
datetime=infile(j2-13:j2-1)
do ipart=1,4
ndecodes=0
allmessages=' '
allsnrs=0
@ -61,17 +60,17 @@ program ft8d
if((ndecodes-n2).eq.0) cycle
lsubtract=.false.
endif
call sync8(dd,nfa+2000,nfb+2000,syncmin,nfqso+2000,s,candidate,ncand,sbase)
call sync8(dd(1:NMAX,ipart),nfa+2000,nfb+2000,syncmin, &
nfqso+2000,s,candidate,ncand,sbase)
do icand=1,ncand
sync=candidate(3,icand)
f1=candidate(1,icand)
xdt=candidate(2,icand)
xbase=10.0**(0.1*(sbase(nint(f1/3.125))-40.0))
nsnr0=min(99,nint(10.0*log10(sync) - 25.5)) ! ### empirical ###
call ft8b(dd,newdat,nQSOProgress,nfqso+2000,nftx,ndepth,lft8apon, &
lapcqonly,napwid,lsubtract,nagain,iaptype,mycall12,mygrid6, &
hiscall12,bcontest,sync,f1,xdt,xbase,apsym,nharderrors,dmin, &
nbadcrc,iappass,iera,msg37,xsnr)
call ft8b(dd(1:NMAX,ipart),newdat,nQSOProgress,nfqso+2000, &
nftx,ndepth,lft8apon, lapcqonly,napwid,lsubtract,nagain, &
iaptype,mycall12,mygrid6,hiscall12,bcontest,sync,f1,xdt, &
xbase,apsym,nharderrors,dmin,nbadcrc,iappass,iera,msg37,xsnr)
message=msg37(1:22)
nsnr=nint(xsnr)
xdt=xdt-0.5
@ -90,14 +89,14 @@ program ft8d
allmessages(ndecodes)=message
allsnrs(ndecodes)=nsnr
endif
write(*,1004) nutc,ipass,iaptype,iappass, &
nharderrors,dmin,hd,min(sync,999.0),nint(xsnr), &
write(*,1004) nutc+15*(ipart-1),ipass,iaptype,iappass, &
nharderrors,dmin,hd,min(sync,999.0),nint(xsnr), &
xdt,nint(f1-2000+dialfreq),message
1004 format(i6.6,3i2,i3,3f6.1,i4,f6.2,i9,1x,a22)
endif
enddo
enddo
enddo ! ifile loop
enddo ! ipart loop
999 end program ft8d