[gradsusr] maksout wind barbs regarding wind direction

[Rabah Hachelaf]

Thanks Andrew,

Yes i see this function but i don't know how i can use it because we don't
know the units of wind direction (degree or radian) and if it is
meteorological or mathematical direction.




2014-07-16 18:35 GMT-04:00 Andrew Friedman <andfried at berkeley.edu>:

> Hi Rabah,
>
> You should be able to mask the wind vectors between certain values using
> the maskout function: http://www.iges.org/grads/gadoc/gradfuncmaskout.html
>
> Andrew
>
> On Jul 16, 2014, at 3:22 PM, Rabah Hachelaf <r.hachelaf at gmail.com> wrote:
>
> > Hi all,
> >
> > I want to display only wind barbs which have direction between 40 deg
> and 50 deg (NE direction).
> >
> > Any suggestions.
> >
> > Thank you
> >
> > --
> > ------------------------------
> > Cordialement,
> > Best regards,
> > Rabah Hachelaf
> >
> >
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>
>
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-- 
------------------------------
Cordialement,
Best regards,
Rabah Hachelaf
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