WSJT-X/libm65/pctile.f90
Joe Taylor c3102ea485 More conversions from .f to .f90.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@7475 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2017-01-10 16:48:12 +00:00

14 lines
215 B
Fortran

subroutine pctile(x,tmp,nmax,npct,xpct)
real x(nmax),tmp(nmax)
do i=1,nmax
tmp(i)=x(i)
enddo
call sort(nmax,tmp)
j=nint(nmax*0.01*npct)
if(j.lt.1) j=1
xpct=tmp(j)
return
end subroutine pctile