[gradsusr] plotting u and v component winds with nc file from MERRA

[Habib Ghaedamini]

I was crated a plot from one pair of the u and v wind component. But my
problem is a bout more than one pairs. for examle wind componenets for 5
days
On Jan 23, 2015 8:18 AM, "Kishore Ragi" <kishoreragi at gmail.com> wrote:

> Hi,
>
> Why don't you take help of CDO for merging those two variables in a single
> file as below?
>
> cdo merge u.nc v.nc output.nc
>
> Cheers,
>
> Kishore
>
> On Fri, Jan 23, 2015 at 5:21 AM, Carlos Batista <krlosbatist at gmail.com>
> wrote:
>
>> Hi you can use (...)
>>
>> 'reinit'
>> 'sdfopen u.nc'
>> 'sdfopen v.nc'
>> 'set t 1 last'
>> 'set lat -60 20 '
>> 'set lon -100 -20'
>> 'set arrscl 0.2 5' ;***#length of the arrow (0.2) and magnitude (5)
>> 'set arrowhead 0.08' ;*arrowhead size
>>
>>
>> 'd skip(uwnd,2,2);vwnd.2'
>>
>>
>> Cheers!
>> Carlos
>>
>> 2015-01-22 21:20 GMT-02:00 Habib Ghaedamini <habibamini at gmail.com>:
>>
>>> Dear user Grads
>>>
>>> I was tried to analyzing U850 and V850 component winds with nc file
>>> that were extracted from MERRA (Atached files).
>>>
>>> These data  have the same spatial extended and resolution. My problem is
>>> the opening two files concurrently and calculations (such as average,
>>> summation, etc.) with them. For example, when I opened one file I
>>> couldn't open another file at same time. An error is the gridded error
>>> when I use the average or summation commands. How can I do these analyzing
>>> in Grads?
>>>
>>> Best Regards
>>>
>>> _______________________________________________
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>>> gradsusr at gradsusr.org
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>>>
>>>
>>
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>
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