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subroutine multimode_decoder(ss,id2,params,nfsample)
!$ use omp_lib
use prog_args
use timer_module, only: timer
use js8a_decode
use js8b_decode
use js8c_decode
use js8e_decode
use js8i_decode
include 'jt9com.f90'
include 'timer_common.inc'
type, extends(js8a_decoder) :: counting_js8a_decoder
integer :: decoded
end type counting_js8a_decoder
type, extends(js8b_decoder) :: counting_js8b_decoder
integer :: decoded
end type counting_js8b_decoder
type, extends(js8c_decoder) :: counting_js8c_decoder
integer :: decoded
end type counting_js8c_decoder
type, extends(js8e_decoder) :: counting_js8e_decoder
integer :: decoded
end type counting_js8e_decoder
type, extends(js8i_decoder) :: counting_js8i_decoder
integer :: decoded
end type counting_js8i_decoder
real ss(184,NSMAX)
logical baddata,newdat65,newdat9,single_decode,bVHF,bad0,newdat,trydecode
integer pos, sz
integer*2 id0(NTMAX*12000)
integer*2 id2(NTMAX*12000)
type(params_block) :: params
character(len=20) :: datetime
character(len=12) :: mycall, hiscall
character(len=6) :: mygrid, hisgrid
save
type(counting_js8a_decoder) :: my_js8a
type(counting_js8b_decoder) :: my_js8b
type(counting_js8c_decoder) :: my_js8c
type(counting_js8e_decoder) :: my_js8e
type(counting_js8i_decoder) :: my_js8i
!cast C character arrays to Fortran character strings
datetime=transfer(params%datetime, datetime)
mycall=transfer(params%mycall,mycall)
hiscall=transfer(params%hiscall,hiscall)
mygrid=transfer(params%mygrid,mygrid)
hisgrid=transfer(params%hisgrid,hisgrid)
! initialize decode counts
my_js8a%decoded = 0
my_js8b%decoded = 0
my_js8c%decoded = 0
my_js8e%decoded = 0
my_js8i%decoded = 0
single_decode=iand(params%nexp_decode,32).ne.0
bVHF=iand(params%nexp_decode,64).ne.0
if(mod(params%nranera,2).eq.0) ntrials=10**(params%nranera/2)
if(mod(params%nranera,2).eq.1) ntrials=3*10**(params%nranera/2)
if(params%nranera.eq.0) ntrials=0
nfail=0
if(params%nmode.eq.8) then
n30z=0
nwrap=0
nfox=0
endif
write(*,1012) params%nsubmode, params%nsubmodes
1012 format('<DecodeStarted>',2i4)
if(params%nmode.eq.8 .and. (params%nsubmode.eq.8 .or. iand(params%nsubmodes, 16).eq.16)) then
! We're in JS8 mode I
call timer('decjs8i ',0)
newdat=params%newdat
write(*,*) '<DecodeDebug> mode I decode started'
! copy the relevant frames for decoding
pos = max(0,params%kposI)
sz = max(0,params%kszI)
id0=0
imax=int(NTMAX*12000)
if(params%syncStats) then
write(*,*) '<DecodeSyncMeta> sync start', pos, sz
endif
if((imax-pos).lt.sz) then
! this means that the first part of the id0 is at the end of the buffer
! and the second half is at the beginning of the buffer
firstsize=int(imax-pos)-1
secondsize=int(sz-firstsize)+1
id0(1:firstsize+1)=id2(pos+1:pos+firstsize+1)
id0(firstsize+1:firstsize+secondsize+1)=id2(1:secondsize+1)
else
id0(1:sz+1)=id2(pos+1:pos+sz+1)
endif
call my_js8i%decode(js8i_decoded,id0,params%nQSOProgress,params%nfqso, &
params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
params%nexp_decode,params%ndepth,logical(params%nagain), &
logical(params%lft8apon),logical(params%lapcqonly),params%napwid, &
mycall,mygrid,hiscall,hisgrid,logical(params%syncStats))
write(*,*) '<DecodeDebug> mode I decode finished'
call timer('decjs8i ',1)
endif
if(params%nmode.eq.8 .and. (params%nsubmode.eq.4 .or. iand(params%nsubmodes, 8).eq.8)) then
! We're in JS8 mode E
call timer('decjs8e ',0)
newdat=params%newdat
write(*,*) '<DecodeDebug> mode E decode started'
! copy the relevant frames for decoding
pos = max(0,params%kposE)
sz = max(0,params%kszE)
id0=0
imax=int(NTMAX*12000)
if(params%syncStats) then
write(*,*) '<DecodeSyncMeta> sync start', pos, sz
endif
if((imax-pos).lt.sz) then
! this means that the first part of the id0 is at the end of the buffer
! and the second half is at the beginning of the buffer
firstsize=int(imax-pos)-1
secondsize=int(sz-firstsize)+1
id0(1:firstsize+1)=id2(pos+1:pos+firstsize+1)
id0(firstsize+1:firstsize+secondsize+1)=id2(1:secondsize+1)
else
id0(1:sz+1)=id2(pos+1:pos+sz+1)
endif
call my_js8e%decode(js8e_decoded,id0,params%nQSOProgress,params%nfqso, &
params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
params%nexp_decode,params%ndepth,logical(params%nagain), &
logical(params%lft8apon),logical(params%lapcqonly),params%napwid, &
mycall,mygrid,hiscall,hisgrid,logical(params%syncStats))
write(*,*) '<DecodeDebug> mode E decode finished'
call timer('decjs8e ',1)
endif
if(params%nmode.eq.8 .and. (params%nsubmode.eq.2 .or. iand(params%nsubmodes, 4).eq.4)) then
! We're in JS8 mode C
call timer('decjs8c ',0)
newdat=params%newdat
write(*,*) '<DecodeDebug> mode C decode started'
! copy the relevant frames for decoding
pos = max(0,params%kposC)
sz = max(0,params%kszC)
id0=0
imax=int(NTMAX*12000)
if(params%syncStats) then
write(*,*) '<DecodeSyncMeta> sync start', pos, sz
endif
if((imax-pos).lt.sz) then
! this means that the first part of the id0 is at the end of the buffer
! and the second half is at the beginning of the buffer
firstsize=int(imax-pos)-1
secondsize=int(sz-firstsize)+1
id0(1:firstsize+1)=id2(pos+1:pos+firstsize+1)
id0(firstsize+1:firstsize+secondsize+1)=id2(1:secondsize+1)
else
id0(1:sz+1)=id2(pos+1:pos+sz+1)
endif
call my_js8c%decode(js8c_decoded,id0,params%nQSOProgress,params%nfqso, &
params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
params%nexp_decode,params%ndepth,logical(params%nagain), &
logical(params%lft8apon),logical(params%lapcqonly),params%napwid, &
mycall,mygrid,hiscall,hisgrid,logical(params%syncStats))
write(*,*) '<DecodeDebug> mode C decode finished'
call timer('decjs8c ',1)
endif
if(params%nmode.eq.8 .and. (params%nsubmode.eq.1 .or. iand(params%nsubmodes, 2).eq.2)) then
! We're in JS8 mode B
call timer('decjs8b ',0)
newdat=params%newdat
write(*,*) '<DecodeDebug> mode B decode started'
! copy the relevant frames for decoding
pos = max(0,params%kposB)
sz = max(0,params%kszB)
id0=0
imax=int(NTMAX*12000)
if(params%syncStats) then
write(*,*) '<DecodeSyncMeta> sync start', pos, sz
endif
if((imax-pos).lt.sz) then
! this means that the first part of the id0 is at the end of the buffer
! and the second half is at the beginning of the buffer
firstsize=int(imax-pos)-1
secondsize=int(sz-firstsize)+1
id0(1:firstsize+1)=id2(pos+1:pos+firstsize+1)
id0(firstsize+1:firstsize+secondsize+1)=id2(1:secondsize+1)
else
id0(1:sz+1)=id2(pos+1:pos+sz+1)
endif
call my_js8b%decode(js8b_decoded,id0,params%nQSOProgress,params%nfqso, &
params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
params%nexp_decode,params%ndepth,logical(params%nagain), &
logical(params%lft8apon),logical(params%lapcqonly),params%napwid, &
mycall,mygrid,hiscall,hisgrid,logical(params%syncStats))
write(*,*) '<DecodeDebug> mode B decode finished'
call timer('decjs8b ',1)
endif
if(params%nmode.eq.8 .and. (params%nsubmode.eq.0 .or. iand(params%nsubmodes, 1).eq.1)) then
! We're in JS8 mode A
call timer('decjs8a ',0)
newdat=params%newdat
write(*,*) '<DecodeDebug> mode A decode started'
! copy the relevant frames for decoding
pos = int(max(0,params%kposA))
sz = int(max(0,params%kszA))
id0=0
imax=int(NTMAX*12000)
if(params%syncStats) then
write(*,*) '<DecodeSyncMeta> sync start', pos, sz
endif
if((imax-pos).lt.sz) then
! this means that the first part of the id0 is at the end of the buffer
! and the second half is at the beginning of the buffer
firstsize=int(imax-pos)-1
secondsize=int(sz-firstsize)+1
id0(1:firstsize+1)=id2(pos+1:pos+firstsize+1)
id0(firstsize+1:firstsize+secondsize+1)=id2(1:secondsize+1)
else
id0(1:sz+1)=id2(pos+1:pos+sz+1)
endif
call my_js8a%decode(js8a_decoded,id0,params%nQSOProgress,params%nfqso, &
params%nftx,newdat,params%nutc,params%nfa,params%nfb, &
params%nexp_decode,params%ndepth,logical(params%nagain), &
logical(params%lft8apon),logical(params%lapcqonly),params%napwid, &
mycall,mygrid,hiscall,hisgrid,logical(params%syncStats))
write(*,*) '<DecodeDebug> mode A decode finished'
call timer('decjs8a ',1)
endif
write(*,*) '<DecodeDebug> finished'
call flush(6)
ndecoded = my_js8a%decoded + my_js8b%decoded + my_js8c%decoded + my_js8e%decoded + my_js8i%decoded
!call sleep_msec(3000)
write(*,1010) ndecoded
1010 format('<DecodeFinished>',i4)
call flush(6)
return
contains
subroutine js8_decoded (sync,snr,dt,freq,decoded,nap,qual,submode)
implicit none
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
character c1*12,c2*12,g2*4,w*4
integer i0,i1,i2,i3,i4,i5,n30,nwrap,n
integer, intent(in) :: nap
real, intent(in) :: qual
integer, intent(in) :: submode
character*3 m
character*2 annot
character*37 decoded0
logical isgrid4,first,b0,b1,b2
data first/.true./
save
isgrid4(w)=(len_trim(w).eq.4 .and. &
ichar(w(1:1)).ge.ichar('A') .and. ichar(w(1:1)).le.ichar('R') .and. &
ichar(w(2:2)).ge.ichar('A') .and. ichar(w(2:2)).le.ichar('R') .and. &
ichar(w(3:3)).ge.ichar('0') .and. ichar(w(3:3)).le.ichar('9') .and. &
ichar(w(4:4)).ge.ichar('0') .and. ichar(w(4:4)).le.ichar('9'))
if(first) then
n30z=0
nwrap=0
nfox=0
first=.false.
endif
decoded0=decoded
annot=' '
if(nap.ne.0) then
write(annot,'(a1,i1)') 'a',nap
if(qual.lt.0.17) decoded0(22:22)='?'
endif
m = ' ~ '
if(submode.eq.0) m=' A '
if(submode.eq.1) m=' B '
if(submode.eq.2) m=' C '
if(submode.eq.4) m=' E '
if(submode.eq.8) m=' I '
i0=index(decoded0,';')
if(i0.le.0) write(*,1000) params%nutc,snr,dt,nint(freq),m,decoded0(1:22),annot
1000 format(i6.6,i4,f5.1,i5,a3,1x,a22,1x,a2)
if(i0.gt.0) write(*,1001) params%nutc,snr,dt,nint(freq),m,decoded0
1001 format(i6.6,i4,f5.1,i5,a3,1x,a37)
i1=index(decoded0,' ')
i2=i1 + index(decoded0(i1+1:),' ')
i3=i2 + index(decoded0(i2+1:),' ')
if(i1.ge.3 .and. i2.ge.7 .and. i3.ge.10) then
c1=decoded0(1:i1-1)//' '
c2=decoded0(i1+1:i2-1)
g2=decoded0(i2+1:i3-1)
b0=c1.eq.mycall
if(c1(1:3).eq.'DE ' .and. index(c2,'/').ge.2) b0=.true.
if(len(trim(c1)).ne.len(trim(mycall))) then
i4=index(trim(c1),trim(mycall))
i5=index(trim(mycall),trim(c1))
if(i4.ge.1 .or. i5.ge.1) b0=.true.
endif
b1=i3-i2.eq.5 .and. isgrid4(g2)
b2=i3-i2.eq.1
if(b0 .and. (b1.or.b2) .and. nint(freq).ge.1000) then
n=params%nutc
n30=(3600*(n/10000) + 60*mod((n/100),100) + mod(n,100))/30
if(n30.lt.n30z) nwrap=nwrap+5760 !New UTC day, handle the wrap
n30z=n30
n30=n30+nwrap
nfox=nfox+1
endif
endif
call flush(6)
return
end subroutine js8_decoded
subroutine js8a_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
use js8a_decode
implicit none
class(js8a_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
integer, intent(in) :: nap
real, intent(in) :: qual
integer :: submode
save
submode=0
call js8_decoded(sync, snr, dt, freq, decoded, nap, qual, submode)
select type(this)
type is (counting_js8a_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine js8a_decoded
subroutine js8b_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
use js8b_decode
implicit none
class(js8b_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
integer, intent(in) :: nap
real, intent(in) :: qual
integer :: submode
save
submode=1
call js8_decoded(sync, snr, dt, freq, decoded, nap, qual, submode)
select type(this)
type is (counting_js8b_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine js8b_decoded
subroutine js8c_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
use js8c_decode
implicit none
class(js8c_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
integer, intent(in) :: nap
real, intent(in) :: qual
integer :: submode
save
submode=2
call js8_decoded(sync, snr, dt, freq, decoded, nap, qual, submode)
select type(this)
type is (counting_js8c_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine js8c_decoded
subroutine js8e_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
use js8e_decode
implicit none
class(js8e_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
integer, intent(in) :: nap
real, intent(in) :: qual
integer :: submode
save
submode=4
call js8_decoded(sync, snr, dt, freq, decoded, nap, qual, submode)
select type(this)
type is (counting_js8e_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine js8e_decoded
subroutine js8i_decoded (this,sync,snr,dt,freq,decoded,nap,qual)
use js8i_decode
implicit none
class(js8i_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
integer, intent(in) :: nap
real, intent(in) :: qual
integer :: submode
save
submode=8
call js8_decoded(sync, snr, dt, freq, decoded, nap, qual, submode)
select type(this)
type is (counting_js8i_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine js8i_decoded
end subroutine multimode_decoder
|
