From b0b381397dcb98309d6b04ba74624aacf98129e7 Mon Sep 17 00:00:00 2001
From: Joe Taylor <k1jt@arrl.org>
Date: Wed, 18 Jul 2012 18:40:28 +0000
Subject: [PATCH] Resolving status of four routines.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/jtms3@2523 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 libm65/alignmsg.f90 | 38 --------------------------------------
 libm65/hipass.f90   | 23 -----------------------
 libm65/match.f90    | 28 ----------------------------
 libm65/tweak1.f90   | 24 ------------------------
 4 files changed, 113 deletions(-)
 delete mode 100644 libm65/alignmsg.f90
 delete mode 100644 libm65/hipass.f90
 delete mode 100644 libm65/match.f90
 delete mode 100644 libm65/tweak1.f90

diff --git a/libm65/alignmsg.f90 b/libm65/alignmsg.f90
deleted file mode 100644
index 4608c2da3..000000000
--- a/libm65/alignmsg.f90
+++ /dev/null
@@ -1,38 +0,0 @@
-subroutine alignmsg(word0,nmin,msg,msglen,idone)
-
-  character*(*) word0
-  character*29 msg,word
-
-  word=word0//' '
-  idone=0
-
-! Test for two (or more) <space> characters
-  if(word(1:2).eq.'  ' .and. len(word).eq.2) then
-     i2=index(msg,'  ')
-     if((i2.ge.1.and.i2.lt.msglen) .or.                                 &
-          (msg(1:1).eq.' '.and.msg(msglen:msglen).eq.' ')) then
-        if(i2.eq.1) msg=msg(i2+2:msglen)           !Align on EOM
-        if(i2.ge.2) msg=msg(i2+2:msglen)//msg(1:i2-1)
-        idone=1
-     endif
-
-! Align on single <space> (as last resort)
-  else if(word(1:1).eq.' ' .and. len(word).eq.1) then
-     i3=index(msg,' ')
-     if(i3.ge.1 .and. i3.lt.msglen) msg=msg(i3+1:msglen)//msg(1:i3)
-     if(i3.eq.msglen) msg=msg(1:msglen)
-     msg=msg(1:msglen)//msg(1:msglen)
-     idone=1
-
-! Align on specified word
-  else
-     call match(word,msg(1:msglen),nstart,nmatch)
-     if(nmatch.ge.nmin) then
-        if(nstart.eq.1) msg=msg(nstart:msglen)
-        if(nstart.gt.1) msg=msg(nstart:msglen)//msg(1:nstart-1)
-        idone=1
-     endif
-  endif
-
-  return
-end subroutine alignmsg
diff --git a/libm65/hipass.f90 b/libm65/hipass.f90
deleted file mode 100644
index 9a24fa89a..000000000
--- a/libm65/hipass.f90
+++ /dev/null
@@ -1,23 +0,0 @@
-subroutine hipass(y,npts,nwidth)
-
-!  Hipass filter for time-domain data.  Removes an RC-type running 
-!  mean (time constant nwidth) from array y(1:npts).  
-
-  real y(npts)
-
-  c1=1.0/nwidth
-  c2=1.0-c1
-  s=0.
-  do i=1,nwidth                      !Get initial average
-     s=s+y(i)
-  enddo
-  ave=c1*s
-
-  do i=1,npts                        !Do the filtering
-     y0=y(i)
-     y(i)=y0-ave                     !Remove the mean
-     ave=c1*y0 + c2*ave              !Update the mean
-  enddo
-
-return
-end subroutine hipass
diff --git a/libm65/match.f90 b/libm65/match.f90
deleted file mode 100644
index e9570dabc..000000000
--- a/libm65/match.f90
+++ /dev/null
@@ -1,28 +0,0 @@
-subroutine match(s1,s2,nstart,nmatch)
-
-  character*(*) s1,s2
-  character s1a*29
-
-  nstart=-1
-  nmatch=0
-  n1=len_trim(s1)+1
-  n2=len(s2)
-  s1a=s1//' '
-  if(n2.ge.n1) then
-     do j=1,n2
-        n=0
-        do i=1,n1
-           k=j+i-1
-           if(k.gt.n2) k=k-n2
-           if(s2(k:k).eq.s1a(i:i)) n=n+1
-        enddo
-        if(n.gt.nmatch) then
-           nmatch=n
-           nstart=j
-        endif
-     enddo
-  endif
-
-  return
-end subroutine match
-        
diff --git a/libm65/tweak1.f90 b/libm65/tweak1.f90
deleted file mode 100644
index f6799dae4..000000000
--- a/libm65/tweak1.f90
+++ /dev/null
@@ -1,24 +0,0 @@
-subroutine tweak1(ca,jz,f0,cb)
-
-! Shift frequency of analytic signal ca, with output to cb
-
-  complex ca(jz),cb(jz)
-  real*8 twopi
-  complex*16 w,wstep
-  data twopi/0.d0/
-  save twopi
-
-  if(twopi.eq.0.d0) twopi=8.d0*atan(1.d0)
-  w=1.d0
-  dphi=twopi*f0/11025.d0
-  wstep=cmplx(cos(dphi),sin(dphi))
-  x0=0.5*(jz+1)
-  s=2.0/jz
-  do i=1,jz
-     x=s*(i-x0)
-     w=w*wstep
-     cb(i)=w*ca(i)
-  enddo
-
-  return
-end subroutine tweak1