mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-29 07:39:43 -05:00
71 lines
2.1 KiB
Fortran
71 lines
2.1 KiB
Fortran
subroutine decode0(dd,ss,savg,nstandalone)
|
|
|
|
use timer_module, only: timer
|
|
parameter (NSMAX=60*96000)
|
|
|
|
real*4 dd(4,NSMAX),ss(4,322,NFFT),savg(4,NFFT)
|
|
real*8 fcenter
|
|
integer hist(0:32768)
|
|
logical ldecoded
|
|
character mycall*12,hiscall*12,mygrid*6,hisgrid*6,datetime*20
|
|
character mycall0*12,hiscall0*12,hisgrid0*6
|
|
common/npar/fcenter,nutc,idphi,mousedf,mousefqso,nagain, &
|
|
ndepth,ndiskdat,neme,newdat,nfa,nfb,nfcal,nfshift, &
|
|
mcall3,nkeep,ntol,nxant,nrxlog,nfsample,nxpol,nmode, &
|
|
nfast,nsave,max_drift,nhsym,mycall,mygrid,hiscall,hisgrid,datetime
|
|
common/early/nhsym1,nhsym2,ldecoded(32768)
|
|
data neme0/-99/,mcall3b/1/
|
|
save
|
|
|
|
call sec0(0,tquick)
|
|
call timer('decode0 ',0)
|
|
if(newdat.ne.0) then
|
|
nz=96000*nhsym/5.3833
|
|
hist=0
|
|
do i=1,nz
|
|
j1=min(abs(dd(1,i)),32768.0)
|
|
hist(j1)=hist(j1)+1
|
|
j2=min(abs(dd(2,i)),32768.0)
|
|
hist(j2)=hist(j2)+1
|
|
j3=min(abs(dd(3,i)),32768.0)
|
|
hist(j3)=hist(j3)+1
|
|
j4=min(abs(dd(4,i)),32768.0)
|
|
hist(j4)=hist(j4)+1
|
|
enddo
|
|
m=0
|
|
do i=0,32768
|
|
m=m+hist(i)
|
|
if(m.ge.2*nz) go to 10
|
|
enddo
|
|
10 rmsdd=1.5*i
|
|
endif
|
|
ndphi=0
|
|
if(iand(nrxlog,8).ne.0) ndphi=1
|
|
|
|
if(mycall.ne.mycall0 .or. hiscall.ne.hiscall0 .or. &
|
|
hisgrid.ne.hisgrid0 .or. mcall3.ne.0 .or. neme.ne.neme0) mcall3b=1
|
|
|
|
mycall0=mycall
|
|
hiscall0=hiscall
|
|
hisgrid0=hisgrid
|
|
neme0=neme
|
|
|
|
call timer('map65a ',0)
|
|
call map65a(dd,ss,savg,newdat,nutc,fcenter,ntol,idphi,nfa,nfb, &
|
|
mousedf,mousefqso,nagain,ndecdone,nfshift,ndphi,max_drift, &
|
|
nfcal,nkeep,mcall3b,nsum,nsave,nxant,mycall,mygrid, &
|
|
neme,ndepth,nstandalone,hiscall,hisgrid,nhsym,nfsample, &
|
|
ndiskdat,nxpol,nmode)
|
|
call timer('map65a ',1)
|
|
call timer('decode0 ',1)
|
|
|
|
call sec0(1,tdec)
|
|
if(nhsym.eq.nhsym1) write(*,1010) nsum,nsave,nstandalone,nhsym,tdec
|
|
1010 format('<EarlyFinished>',3i4,i6,f6.2)
|
|
if(nhsym.eq.nhsym2) write(*,1012) nsum,nsave,nstandalone,nhsym,tdec
|
|
1012 format('<DecodeFinished>',3i4,i6,f6.2)
|
|
flush(6)
|
|
|
|
return
|
|
end subroutine decode0
|