[gradsusr] (no subject)

[Jayakrishnan P.R]

May be u can give skip command for qv also.........then anomalous vector
may reduce...try this....Best wishes......

On Tue, Jan 12, 2016 at 7:57 PM, praveen rai <praveenrai583 at gmail.com>
wrote:

> I want to plot vertical integrated moisture flux anomaly between 1000 to
> 300 hPa. I have written a script for plotting this. I want to know this is
> correct or not.
>
>
>
> 'sdfopen q_ano-12.nc'
>
> 'sdfopen u_ano-12.nc'
>
> 'sdfopen v_ano-12.nc'
>
> 'set grid off'
>
> 'set grads off'
>
> #'set mpdset hires'
>
> 'set ylopts 1 6 0.3'
>
> 'set ylint 10'
>
> 'set xlab off'
>
> 'set lev 1000 300'
>
> 'define p1000 = const(q,1000,-a)'
>
> 'set lev 1000'
>
> 'set lat 0 40'
>
> 'set lon 60 100'
>
> 'define qu =  vint(p1000,q*u.2,300)'
>
> 'define qv =  vint(p1000,q*v.3,300)'
>
> 'vimf=hdivg(qu,qv)'
>
> 'set gxout shaded'
>
> 'rgbset.gs'
>
> 'd smth9(vimf*1e5)'
>
> 'set gxout vector'
>
> 'set arrscl 0.3 5'
>
> 'set arrowhead 0.1'
>
> 'd skip(qu,7,4);qv'
>
>
>
> There are some vectors in the plot of unusual length for which I don’t
> know how remove them or minimize them.
>
>
>
> Thanks
>
>
>
> Regards
>
> Praveen
>
>
>
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> Windows 10
>
>
>
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>


-- 
Sincerely

**************************************************
Dr. Jayakrishnan P.R
Post Doctoral Research Fellow
C308, Institute of Ocean and Earth Sciences (IOES)
University of Malaya
50603, Kuala Lumpur
Tel: (+603) 7967 4640 / 6995
Mobile: 012-3526094

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