[gradsusr] How to draw a box with a projection

[onto limbo]

Hi Mano,

     The attached draws a circle (of constant distance,
but looking noncircular on a non-latlon projection) using
a loop.  One could extend the script to draw a box
(maybe generating four sets of points for each lat/lon
line).

Cheers,
Rick

On Mon, Mar 9, 2020 at 8:17 AM Davide Sacchetti <
davide.sacchetti at arpal.gov.it> wrote:

> the only way I know is to combine lon lat and maskout with display
> command:
>
> set gxout contour
> set ccolor 1
> d maskout(lon, ...)
> ...
>
> it should work
>
> Davide
>
> On Sat, 2020-03-07 at 21:41 +0900, lpasmanoranjan wrote:
> > Dear Users,
> > I am having problem in drawing a box overlaid on my figure in lambert
> > conformal conic projection.
> >
> > The 'drawbox' command drawing a rectangular box. But my data is in
> > lambert conformal conic projection.
> >
> > I appreciate for any kind of help or suggestion in this regard.
> >
> > --
> > Kind Regards,
> > Mano
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>
>
>
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