WSJT-X/libm65/interleave63.f
Joe Taylor c4a1997191 Set properties for native eol style and the "Rev" keyword.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@2464 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2012-05-22 17:09:48 +00:00

26 lines
503 B
Fortran

subroutine interleave63(d1,idir)
C Interleave (idir=1) or de-interleave (idir=-1) the array d1.
integer d1(0:6,0:8)
integer d2(0:8,0:6)
if(idir.ge.0) then
do i=0,6
do j=0,8
d2(j,i)=d1(i,j)
enddo
enddo
call move(d2,d1,63)
else
call move(d1,d2,63)
do i=0,6
do j=0,8
d1(i,j)=d2(j,i)
enddo
enddo
endif
return
end