WSJT-X/flat1.f

      subroutine flat1(psavg,s2,nh,nsteps,nhmax,nsmax)

      real psavg(nh)
      real s2(nhmax,nsmax)
      real x(8192),tmp(33)

      nsmo=33
      ia=nsmo/2 + 1
      ib=nh - nsmo/2 - 1
      do i=ia,ib
         call pctile(psavg(i-nsmo/2),tmp,nsmo,50,x(i))
      enddo
      do i=1,ia-1
         x(i)=x(ia)
      enddo
      do i=ib+1,nh
         x(i)=x(ib)
      enddo

      do i=1,nh
         psavg(i)=psavg(i)/x(i)
         do j=1,nsteps
            s2(i,j)=s2(i,j)/x(i)
         enddo
      enddo

      return
      end
First good compile with map65a running inside map65. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@334 ab8295b8-cf94-4d9e-aec4-7959e3be5d79 2007-01-11 16:25:52 -05:00			`subroutine flat1(psavg,s2,nh,nsteps,nhmax,nsmax)`

			`real psavg(nh)`
			`real s2(nhmax,nsmax)`
			`real x(8192),tmp(33)`

			`nsmo=33`
			`ia=nsmo/2 + 1`
			`ib=nh - nsmo/2 - 1`
			`do i=ia,ib`
			`call pctile(psavg(i-nsmo/2),tmp,nsmo,50,x(i))`
			`enddo`
			`do i=1,ia-1`
			`x(i)=x(ia)`
			`enddo`
			`do i=ib+1,nh`
			`x(i)=x(ib)`
			`enddo`

			`do i=1,nh`
			`psavg(i)=psavg(i)/x(i)`
			`do j=1,nsteps`
			`s2(i,j)=s2(i,j)/x(i)`
			`enddo`
			`enddo`

			`return`
			`end`