WSJT-X/lib/qso50/packname.f90

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subroutine packname(name,len,n1,n2)
character*9 name
real*8 dn
dn=0
do i=1,len
n=ichar(name(i:i))
if(n.ge.97 .and. n.le.122) n=n-32
dn=27*dn + n-64
enddo
if(len.lt.9) then
do i=len+1,9
dn=27*dn
enddo
endif
n2=mod(dn,32768.d0)
dn=dn/32768.d0
n1=dn
return
end subroutine packname