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https://github.com/saitohirga/WSJT-X.git
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77 lines
2.4 KiB
Fortran
77 lines
2.4 KiB
Fortran
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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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