to draw a rectangle

[Eduardo Agosta Scarel]

Thank you José,

It indeed work this time!
Even using the say command I could see that the lat-lon were in the wrong
order!
 Thanks.

Eduardo.





2008/3/27, Jose Fernando Pesquero <pesquero at cptec.inpe.br>:
>
> Eduardo,
>
> You are using wrong values to the subwrd index.
>
> nx0 = subwrd(result,1)
> ny0 = subwrd(result,2)
>
> Try it
>
> nx0 = subwrd(result,3)
> ny0 = subwrd(result,6)
>
> use the command
>
> say result
>
> after any query command, to see better, the returns of this command
>
> You´ll need to change nx1,ny1 in the same way.
>
> Regards
>
> Pesquero
> > Hello Dear Grads' Users
> >
> > I am trying to draw a rectangle doing as follows:
> >
> > 'set gxout contour'
> > 'set cthick 20'
> > 'set cint 5.0'
> > 'set ccolor 1'
> > 'd hgtcom-hgtc'
> >
> > x0=-65
> > y0=-28
> > x1=-70
> > y1=-38
> > 'q w2xy 'x0' 'y0
> > nx0 = subwrd(result,1)
> > ny0 = subwrd(result,2)
> > 'q w2xy 'x1' 'y1
> > nx1 = subwrd(result,1)
> > ny1 = subwrd(result,2)
> >
> > 'draw rec 'nx0' 'ny0' 'nx1' 'ny1
> >
> > But it doesn't work!
> > What's wrong?
> >
> > Thanks in advance.
> >
> > Eduardo.
> >
> >
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://gradsusr.org/pipermail/gradsusr/attachments/20080327/6c73363d/attachment.html