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https://github.com/saitohirga/WSJT-X.git
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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
parent
7b2cdc8639
commit
6016f03523
@ -1077,6 +1077,12 @@ target_link_libraries (msk144sim wsjt_fort wsjt_cxx)
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add_executable (msk144d2 lib/msk144d2.f90 wsjtx.rc)
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target_link_libraries (msk144d2 wsjt_fort wsjt_cxx)
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add_executable (fmtave lib/fmtave.f90 wsjtx.rc)
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add_executable (fcal lib/fcal.f90 wsjtx.rc)
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add_executable (fmeasure lib/fmeasure.f90 wsjtx.rc)
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add_executable (jt9 ${jt9_FSRCS} ${jt9_CXXSRCS} wsjtx.rc)
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if (${OPENMP_FOUND} OR APPLE)
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if (APPLE)
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@ -1229,7 +1235,7 @@ install (TARGETS udp_daemon message_aggregator
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)
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install (TARGETS jt9 jt65code qra64code qra64sim jt9code jt4code
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msk144code wsprd
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msk144code wsprd fmtave fcal fmeasure
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RUNTIME DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime
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BUNDLE DESTINATION ${WSJT_BIN_DESTINATION} COMPONENT runtime
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)
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117
lib/fcal.f90
Normal file
117
lib/fcal.f90
Normal file
@ -0,0 +1,117 @@
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program fcal
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! Compute Intercept (A) and Slope (B) for a series of FreqCal measurements.
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parameter(NZ=1000)
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implicit real*8 (a-h,o-z)
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real*8 fd(NZ),deltaf(NZ),r(NZ)
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character infile*50
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character line*80
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character cutc*8
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nargs=iargc()
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if(nargs.ne.1) then
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print*,'Usage: fcal <infile>'
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print*,'Example: fcal fmtave.out'
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go to 999
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endif
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call getarg(1,infile)
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open(10,file=infile,status='old',err=997)
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open(12,file='fcal.out',status='unknown')
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open(13,file='fcal.plt',status='unknown')
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i=0
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do j=1,9999
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read(10,1000,end=10) line
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1000 format(a80)
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i0=index(line,' 0 ')
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i1=index(line,' 1 ')
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if(i0.le.0 .and. i1.le.0) then
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read(line,*,err=5) f,df
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ncal=1
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i=i+1
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fd(i)=f
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deltaf(i)=df
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else if(i1.gt.0) then
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i=i+1
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read(line,*,err=5) f,df,ncal,nn,rr,cutc
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fd(i)=f
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deltaf(i)=df
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r(i)=0.d0
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endif
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5 continue
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enddo
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10 iz=i
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if(iz.lt.2) go to 998
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call fit(fd,deltaf,r,iz,a,b,sigmaa,sigmab,rms)
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write(*,1002)
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1002 format(' Freq DF Meas Freq Resid Call'/ &
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' (MHz) (Hz) (MHz) (Hz)'/ &
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'------------------------------------------------')
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do i=1,iz
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fm=fd(i) + 1.d-6*deltaf(i)
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calfac=1.d0 + 1.d-6*deltaf(i)/fd(i)
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write(*,1010) fd(i),deltaf(i),fm,r(i)
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write(13,1010) fd(i),deltaf(i),fm,r(i)
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1010 format(f8.3,f9.3,f14.9,f9.3,2x,a6)
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enddo
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calfac=1.d0 + 1.d-6*b
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err=1.d-6*sigmab
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if(iz.ge.3) then
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write(*,1100) a,b,rms
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1100 format(/'A:',f8.2,' Hz B:',f9.4,' ppm StdDev:',f7.3,' Hz')
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if(iz.gt.2) write(*,1110) sigmaa,sigmab
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1110 format('err:',f6.2,9x,f9.4,23x,f13.9)
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else
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write(*,1120) a,b
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1120 format(/'A:',f8.2,' Hz B:',f9.4)
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endif
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write(12,1130) a,b
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1130 format(f10.4)
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go to 999
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997 print*,'Cannot open input file: ',infile
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go to 999
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998 print*,'Input file must contain at least 2 valid measurement pairs'
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999 end program fcal
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subroutine fit(x,y,r,iz,a,b,sigmaa,sigmab,rms)
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implicit real*8 (a-h,o-z)
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real*8 x(iz),y(iz),r(iz)
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sx=0.d0
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sy=0.d0
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sxy=0.d0
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sx2=0.d0
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do i=1,iz
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sx=sx + x(i)
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sy=sy + y(i)
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sxy=sxy + x(i)*y(i)
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sx2=sx2 + x(i)*x(i)
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enddo
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delta=iz*sx2 - sx*sx
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a=(sx2*sy - sx*sxy)/delta
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b=(iz*sxy - sx*sy)/delta
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sq=0.d0
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do i=1,iz
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r(i)=y(i) - (a + b*x(i))
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sq=sq + r(i)**2
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enddo
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rms=0.
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sigmaa=0.
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sigmab=0.
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if(iz.ge.3) then
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rms=sqrt(sq/(iz-2))
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sigmaa=sqrt(rms*rms*sx2/delta)
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sigmab=sqrt(iz*rms*rms/delta)
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endif
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return
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end subroutine fit
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76
lib/fmeasure.f90
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76
lib/fmeasure.f90
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@ -0,0 +1,76 @@
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!-------------------------------------------------------------------------------
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!
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! This file is part of the WSPR application, Weak Signal Propagation Reporter
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!
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! File Name: fmeasure.f90
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! Description:
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!
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! Copyright (C) 2001-2014 Joseph Taylor, K1JT
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! License: GPL-3
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!
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! This program is free software; you can redistribute it and/or modify it under
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! the terms of the GNU General Public License as published by the Free Software
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! Foundation; either version 3 of the License, or (at your option) any later
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! version.
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!
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! This program is distributed in the hope that it will be useful, but WITHOUT
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! ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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! FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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! details.
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!
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! You should have received a copy of the GNU General Public License along with
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! this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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! Street, Fifth Floor, Boston, MA 02110-1301, USA.
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!
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!-------------------------------------------------------------------------------
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program fmeasure
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parameter(NZ=1000)
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implicit real*8 (a-h,o-z)
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real*8 fd(NZ),deltaf(NZ),r(NZ)
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character infile*50
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character line*80
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nargs=iargc()
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if(nargs.ne.1) then
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print*,'Usage: fmeasure <infile>'
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print*,'Example: fmeasure fmtave.out'
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go to 999
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endif
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call getarg(1,infile)
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open(10,file=infile,status='old',err=997)
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open(11,file='fcal.out',status='old',err=998)
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open(12,file='fmeasure.out',status='unknown')
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read(11,*) a,b
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write(*,1000)
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write(12,1000)
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1000 format(' Freq DF A+B*f Corrected Offset'/ &
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' (MHz) (Hz) (Hz) (MHz) (Hz)'/ &
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'-----------------------------------------------')
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i=0
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do j=1,9999
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read(10,1010,end=999) line
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1010 format(a80)
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i0=index(line,' 0 ')
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if(i0.gt.0) then
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read(line,*,err=5) f,df
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dial_error=a + b*f
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fcor=f + 1.d-6*df - 1.d-6*dial_error
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offset_hz=1.d6*(fcor-f)
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write(*,1020) f,df,dial_error,fcor,offset_hz
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write(12,1020) f,df,dial_error,fcor,offset_hz
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1020 format(3f8.3,f15.9,f8.2)
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endif
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5 continue
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enddo
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go to 999
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997 print*,'Cannot open input file: ',infile
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go to 999
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998 print*,'Cannot open fcal.out'
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999 end program fmeasure
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64
lib/fmtave.f90
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64
lib/fmtave.f90
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@ -0,0 +1,64 @@
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program fmtave
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! Average groups of frequency-calibration measurements.
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implicit real*8 (a-h,o-z)
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character infile*80
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character*8 cutc,cutc1
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nargs=iargc()
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if(nargs.ne.1) then
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print*,'Usage: fmtave <infile>'
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print*,'Example: fmtave fmt.all'
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go to 999
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endif
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call getarg(1,infile)
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open(10,file=infile,status='old')
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open(12,file='fmtave.out',status='unknown')
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write(*,1000)
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1000 format(' Freq DF CAL N rms UTC Call'/ &
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' (kHz) (Hz) ? (Hz)'/ &
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'----------------------------------------------------')
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nkhz0=0
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sum=0.d0
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sumsq=0.d0
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n=0
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do i=1,99999
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read(10,*,end=10) cutc,nkHz,ncal,noffset,faudio,df,dblevel,snr
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if((nkHz.ne.nkHz0) .and. i.ne.1) then
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ave=sum/n
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rms=0.d0
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if(n.gt.1) then
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rms=sqrt(abs(sumsq - sum*sum/n)/(n-1.d0))
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endif
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fMHz=0.001d0*nkHz0
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write(*,1010) fMHz,ave,ncal0,n,rms,cutc1
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write(12,1010) fMHz,ave,ncal0,n,rms,cutc1
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1010 format(f8.3,f9.3,i4,i5,f8.2,2x,a8,2x,a6)
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sum=0.d0
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sumsq=0.d0
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n=0
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endif
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dial_error=faudio-noffset
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sum=sum + dial_error
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sumsq=sumsq + dial_error**2
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n=n+1
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if(n.eq.1) then
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cutc1=cutc
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ncal0=ncal
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endif
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nkHz0=nkHz
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enddo
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10 ave=sum/n
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rms=0.d0
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if(n.gt.0) then
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rms=sqrt((sumsq - sum*sum/n)/(n-1.d0))
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endif
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fMHz=0.001d0*nkHz
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write(*,1010) fMHz,ave,ncal,n,rms,cutc1
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write(12,1010) fMHz,ave,ncal,n,rms,cutc1
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999 end program fmtave
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@ -4,13 +4,12 @@ subroutine freqcal(id2,k,nkhz,noffset,ntol,line)
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integer*2 id2(0:NZ-1)
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real x(0:NFFT-1)
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real s(NH)
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character line*80,cflag*1,callsign*6
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character line*80,cflag*1
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complex cx(0:NH)
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equivalence (x,cx)
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data n/0/,k0/9999999/
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save n,k0
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callsign=' '
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if(k.lt.NFFT) go to 900
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if(k.lt.k0) n=0
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k0=k
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@ -53,10 +52,8 @@ subroutine freqcal(id2,k,nkhz,noffset,ntol,line)
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ncal=1
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ferr=fpeak-noffset
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write(line,1100) nhr,nmin,nsec,nkhz,ncal,noffset,fpeak,ferr,pave, &
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snr,callsign,cflag,char(0)
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write(61,1100) nhr,nmin,nsec,nkhz,ncal,noffset,fpeak,ferr,pave, &
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snr,callsign,cflag,char(0)
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1100 format(i2.2,':',i2.2,':',i2.2,i7,i3,i6,2f10.3,2f7.1,2x,a6,2x,a1,a1)
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snr,cflag,char(0)
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1100 format(i2.2,':',i2.2,':',i2.2,i7,i3,i6,2f10.3,2f7.1,2x,a1,a1)
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900 return
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end subroutine freqcal
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