WSJT-X/lib/packgrid.f90
Joe Taylor 807f673290 Permit signal reports in the range -50 to +49 dB
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2779 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2012-11-28 01:57:45 +00:00

54 lines
1.1 KiB
Fortran

subroutine packgrid(grid,ng,text)
parameter (NGBASE=180*180)
character*4 grid
character*1 c1
logical text
text=.false.
if(grid.eq.' ') go to 90 !Blank grid is OK
n=99
c1=grid(1:1)
read(grid,*,err=1) n
go to 2
1 read(grid(2:4),*,err=2) n
2 if(n.ge.-50 .and. n.le.49) then
if(c1.eq.'R') then
write(grid,1002) n+50
1002 format('LA',i2.2)
else
write(grid,1003) n+50
1003 format('KA',i2.2)
endif
go to 10
else if(grid(1:2).eq.'RO') then
ng=NGBASE+62
go to 100
else if(grid(1:3).eq.'RRR') then
ng=NGBASE+63
go to 100
else if(grid(1:2).eq.'73') then
ng=NGBASE+64
go to 100
endif
if(grid(1:1).lt.'A' .or. grid(1:1).gt.'R') text=.true.
if(grid(2:2).lt.'A' .or. grid(2:2).gt.'R') text=.true.
if(grid(3:3).lt.'0' .or. grid(3:3).gt.'9') text=.true.
if(grid(4:4).lt.'0' .or. grid(4:4).gt.'9') text=.true.
if(text) go to 100
10 call grid2deg(grid//'mm',dlong,dlat)
long=dlong
lat=dlat+ 90.0
ng=((long+180)/2)*180 + lat
go to 100
90 ng=NGBASE + 1
100 continue
return
end subroutine packgrid