help

[Omar Müller]

The problem is the 0 value, but I can't resolve them, when I have the data:
 1
 2
 3
 1
 2
 3
I hope 1 1 2 2 3 3 in GRADS
but I obtain with options sequential
0 1 1 2 2 3 3
and without options sequential
3.36312e-44 0 1 1 2 2
Omar.

> Omar,
>
> My best guess is that you forgot to include "options sequential" in your
> descriptor file.  That could account for the leading 0 in your output.
>
> If the remaining points are not in the order you expect, remember that
> grads loops through longitude first.
>
>     Diane
>
> Omar Müller wrote:
> > I prove the next code for create binary data files
> >
> >
> > program crea_dat
> >
> >         real dum(2,3)
> >         parameter (ni=1,nj=1,nk=1,nt=1)
> >         OPEN(8,FILE='bin.dat',status='replace',FORM='UNFORMATTED')
> >         OPEN(7,FILE='data.dat',STATUS='OLD')
> >         do t=1,nt !temp
> >           do v=1,nv !var
> >             do n=1,nk !level
> >                 do i=1,2 !long
> >                         do j=1,3 !lat
> >                                 read(7,*,END=150)d
> > 150                             dum(i,j)=d
> >                         end do
> >                 end do
> >                 write(8)dum
> >             end do
> >           end do
> >         end do
> >         CLOSE(8)
> >         CLOSE(7)
> > end
> >
> > where data.dat is:
> > 1
> > 2
> > 3
> > 1
> > 2
> > 3
> >
> > but I obtain in GRADS:
> > 0 1 1 2 2 3 when I use d command in gxout print.
> > Where is the error?
> > Plese help me, I'm from Argentina.
>
> --
> Diane Stokes
> Environmental Modeling Center
> National Weather Service/NOAA