Add the "FMT" tools; remove unnecessary references to calibration station callsigns.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7467 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor 2017-01-09 15:55:42 +00:00
parent 7b2cdc8639
commit 6016f03523
5 changed files with 267 additions and 7 deletions

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@ -1077,6 +1077,12 @@ target_link_libraries (msk144sim wsjt_fort wsjt_cxx)
add_executable (msk144d2 lib/msk144d2.f90 wsjtx.rc) add_executable (msk144d2 lib/msk144d2.f90 wsjtx.rc)
target_link_libraries (msk144d2 wsjt_fort wsjt_cxx) target_link_libraries (msk144d2 wsjt_fort wsjt_cxx)
add_executable (fmtave lib/fmtave.f90 wsjtx.rc)
add_executable (fcal lib/fcal.f90 wsjtx.rc)
add_executable (fmeasure lib/fmeasure.f90 wsjtx.rc)
add_executable (jt9 ${jt9_FSRCS} ${jt9_CXXSRCS} wsjtx.rc) add_executable (jt9 ${jt9_FSRCS} ${jt9_CXXSRCS} wsjtx.rc)
if (${OPENMP_FOUND} OR APPLE) if (${OPENMP_FOUND} OR APPLE)
if (APPLE) if (APPLE)
@ -1229,7 +1235,7 @@ install (TARGETS udp_daemon message_aggregator
) )
install (TARGETS jt9 jt65code qra64code qra64sim jt9code jt4code install (TARGETS jt9 jt65code qra64code qra64sim jt9code jt4code
msk144code wsprd msk144code wsprd fmtave fcal fmeasure
RUNTIME DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime RUNTIME DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime
BUNDLE DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime BUNDLE DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime
) )

117
lib/fcal.f90 Normal file
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@ -0,0 +1,117 @@
program fcal
! Compute Intercept (A) and Slope (B) for a series of FreqCal measurements.
parameter(NZ=1000)
implicit real*8 (a-h,o-z)
real*8 fd(NZ),deltaf(NZ),r(NZ)
character infile*50
character line*80
character cutc*8
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: fcal <infile>'
print*,'Example: fcal fmtave.out'
go to 999
endif
call getarg(1,infile)
open(10,file=infile,status='old',err=997)
open(12,file='fcal.out',status='unknown')
open(13,file='fcal.plt',status='unknown')
i=0
do j=1,9999
read(10,1000,end=10) line
1000 format(a80)
i0=index(line,' 0 ')
i1=index(line,' 1 ')
if(i0.le.0 .and. i1.le.0) then
read(line,*,err=5) f,df
ncal=1
i=i+1
fd(i)=f
deltaf(i)=df
else if(i1.gt.0) then
i=i+1
read(line,*,err=5) f,df,ncal,nn,rr,cutc
fd(i)=f
deltaf(i)=df
r(i)=0.d0
endif
5 continue
enddo
10 iz=i
if(iz.lt.2) go to 998
call fit(fd,deltaf,r,iz,a,b,sigmaa,sigmab,rms)
write(*,1002)
1002 format(' Freq DF Meas Freq Resid Call'/ &
' (MHz) (Hz) (MHz) (Hz)'/ &
'------------------------------------------------')
do i=1,iz
fm=fd(i) + 1.d-6*deltaf(i)
calfac=1.d0 + 1.d-6*deltaf(i)/fd(i)
write(*,1010) fd(i),deltaf(i),fm,r(i)
write(13,1010) fd(i),deltaf(i),fm,r(i)
1010 format(f8.3,f9.3,f14.9,f9.3,2x,a6)
enddo
calfac=1.d0 + 1.d-6*b
err=1.d-6*sigmab
if(iz.ge.3) then
write(*,1100) a,b,rms
1100 format(/'A:',f8.2,' Hz B:',f9.4,' ppm StdDev:',f7.3,' Hz')
if(iz.gt.2) write(*,1110) sigmaa,sigmab
1110 format('err:',f6.2,9x,f9.4,23x,f13.9)
else
write(*,1120) a,b
1120 format(/'A:',f8.2,' Hz B:',f9.4)
endif
write(12,1130) a,b
1130 format(f10.4)
go to 999
997 print*,'Cannot open input file: ',infile
go to 999
998 print*,'Input file must contain at least 2 valid measurement pairs'
999 end program fcal
subroutine fit(x,y,r,iz,a,b,sigmaa,sigmab,rms)
implicit real*8 (a-h,o-z)
real*8 x(iz),y(iz),r(iz)
sx=0.d0
sy=0.d0
sxy=0.d0
sx2=0.d0
do i=1,iz
sx=sx + x(i)
sy=sy + y(i)
sxy=sxy + x(i)*y(i)
sx2=sx2 + x(i)*x(i)
enddo
delta=iz*sx2 - sx*sx
a=(sx2*sy - sx*sxy)/delta
b=(iz*sxy - sx*sy)/delta
sq=0.d0
do i=1,iz
r(i)=y(i) - (a + b*x(i))
sq=sq + r(i)**2
enddo
rms=0.
sigmaa=0.
sigmab=0.
if(iz.ge.3) then
rms=sqrt(sq/(iz-2))
sigmaa=sqrt(rms*rms*sx2/delta)
sigmab=sqrt(iz*rms*rms/delta)
endif
return
end subroutine fit

76
lib/fmeasure.f90 Normal file
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@ -0,0 +1,76 @@
!-------------------------------------------------------------------------------
!
! This file is part of the WSPR application, Weak Signal Propagation Reporter
!
! File Name: fmeasure.f90
! Description:
!
! Copyright (C) 2001-2014 Joseph Taylor, K1JT
! License: GPL-3
!
! This program is free software; you can redistribute it and/or modify it under
! the terms of the GNU General Public License as published by the Free Software
! Foundation; either version 3 of the License, or (at your option) any later
! version.
!
! This program is distributed in the hope that it will be useful, but WITHOUT
! ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
! FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
! details.
!
! You should have received a copy of the GNU General Public License along with
! this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
! Street, Fifth Floor, Boston, MA 02110-1301, USA.
!
!-------------------------------------------------------------------------------
program fmeasure
parameter(NZ=1000)
implicit real*8 (a-h,o-z)
real*8 fd(NZ),deltaf(NZ),r(NZ)
character infile*50
character line*80
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: fmeasure <infile>'
print*,'Example: fmeasure fmtave.out'
go to 999
endif
call getarg(1,infile)
open(10,file=infile,status='old',err=997)
open(11,file='fcal.out',status='old',err=998)
open(12,file='fmeasure.out',status='unknown')
read(11,*) a,b
write(*,1000)
write(12,1000)
1000 format(' Freq DF A+B*f Corrected Offset'/ &
' (MHz) (Hz) (Hz) (MHz) (Hz)'/ &
'-----------------------------------------------')
i=0
do j=1,9999
read(10,1010,end=999) line
1010 format(a80)
i0=index(line,' 0 ')
if(i0.gt.0) then
read(line,*,err=5) f,df
dial_error=a + b*f
fcor=f + 1.d-6*df - 1.d-6*dial_error
offset_hz=1.d6*(fcor-f)
write(*,1020) f,df,dial_error,fcor,offset_hz
write(12,1020) f,df,dial_error,fcor,offset_hz
1020 format(3f8.3,f15.9,f8.2)
endif
5 continue
enddo
go to 999
997 print*,'Cannot open input file: ',infile
go to 999
998 print*,'Cannot open fcal.out'
999 end program fmeasure

64
lib/fmtave.f90 Normal file
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@ -0,0 +1,64 @@
program fmtave
! Average groups of frequency-calibration measurements.
implicit real*8 (a-h,o-z)
character infile*80
character*8 cutc,cutc1
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: fmtave <infile>'
print*,'Example: fmtave fmt.all'
go to 999
endif
call getarg(1,infile)
open(10,file=infile,status='old')
open(12,file='fmtave.out',status='unknown')
write(*,1000)
1000 format(' Freq DF CAL N rms UTC Call'/ &
' (kHz) (Hz) ? (Hz)'/ &
'----------------------------------------------------')
nkhz0=0
sum=0.d0
sumsq=0.d0
n=0
do i=1,99999
read(10,*,end=10) cutc,nkHz,ncal,noffset,faudio,df,dblevel,snr
if((nkHz.ne.nkHz0) .and. i.ne.1) then
ave=sum/n
rms=0.d0
if(n.gt.1) then
rms=sqrt(abs(sumsq - sum*sum/n)/(n-1.d0))
endif
fMHz=0.001d0*nkHz0
write(*,1010) fMHz,ave,ncal0,n,rms,cutc1
write(12,1010) fMHz,ave,ncal0,n,rms,cutc1
1010 format(f8.3,f9.3,i4,i5,f8.2,2x,a8,2x,a6)
sum=0.d0
sumsq=0.d0
n=0
endif
dial_error=faudio-noffset
sum=sum + dial_error
sumsq=sumsq + dial_error**2
n=n+1
if(n.eq.1) then
cutc1=cutc
ncal0=ncal
endif
nkHz0=nkHz
enddo
10 ave=sum/n
rms=0.d0
if(n.gt.0) then
rms=sqrt((sumsq - sum*sum/n)/(n-1.d0))
endif
fMHz=0.001d0*nkHz
write(*,1010) fMHz,ave,ncal,n,rms,cutc1
write(12,1010) fMHz,ave,ncal,n,rms,cutc1
999 end program fmtave

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@ -4,13 +4,12 @@ subroutine freqcal(id2,k,nkhz,noffset,ntol,line)
integer*2 id2(0:NZ-1) integer*2 id2(0:NZ-1)
real x(0:NFFT-1) real x(0:NFFT-1)
real s(NH) real s(NH)
character line*80,cflag*1,callsign*6 character line*80,cflag*1
complex cx(0:NH) complex cx(0:NH)
equivalence (x,cx) equivalence (x,cx)
data n/0/,k0/9999999/ data n/0/,k0/9999999/
save n,k0 save n,k0
callsign=' '
if(k.lt.NFFT) go to 900 if(k.lt.NFFT) go to 900
if(k.lt.k0) n=0 if(k.lt.k0) n=0
k0=k k0=k
@ -53,10 +52,8 @@ subroutine freqcal(id2,k,nkhz,noffset,ntol,line)
ncal=1 ncal=1
ferr=fpeak-noffset ferr=fpeak-noffset
write(line,1100) nhr,nmin,nsec,nkhz,ncal,noffset,fpeak,ferr,pave, & write(line,1100) nhr,nmin,nsec,nkhz,ncal,noffset,fpeak,ferr,pave, &
snr,callsign,cflag,char(0) snr,cflag,char(0)
write(61,1100) nhr,nmin,nsec,nkhz,ncal,noffset,fpeak,ferr,pave, & 1100 format(i2.2,':',i2.2,':',i2.2,i7,i3,i6,2f10.3,2f7.1,2x,a1,a1)
snr,callsign,cflag,char(0)
1100 format(i2.2,':',i2.2,':',i2.2,i7,i3,i6,2f10.3,2f7.1,2x,a6,2x,a1,a1)
900 return 900 return
end subroutine freqcal end subroutine freqcal