WSJT-X/libm65/chkmsg.f90
Joe Taylor 9dd0cddffa First steps in long journey toward QRA64 in MAP65.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@7473 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2017-01-10 16:00:12 +00:00

32 lines
618 B
Fortran

subroutine chkmsg(message,cok,nspecial,flip)
character message*22,cok*3
nspecial=0
flip=1.0
cok=" "
do i=22,1,-1
if(message(i:i).ne.' ') go to 10
enddo
i=22
10 if(i.ge.11) then
if ((message(i-3:i).eq.' OOO') .or. (message(20:22).eq.' OO')) then
cok='OOO'
flip=-1.0
if(message(20:22).eq.' OO') then
message=message(1:19)
else
message=message(1:i-4)
endif
endif
endif
if(message(1:3).eq.'RO ') nspecial=2
if(message(1:4).eq.'RRR ') nspecial=3
if(message(1:3).eq.'73 ') nspecial=4
return
end subroutine chkmsg